CN201606089U - Supporting and filling integrated hydraulic bracket - Google Patents
Supporting and filling integrated hydraulic bracket Download PDFInfo
- Publication number
- CN201606089U CN201606089U CN2009202972360U CN200920297236U CN201606089U CN 201606089 U CN201606089 U CN 201606089U CN 2009202972360 U CN2009202972360 U CN 2009202972360U CN 200920297236 U CN200920297236 U CN 200920297236U CN 201606089 U CN201606089 U CN 201606089U
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- supporting
- tail boom
- base
- jack
- hinged
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Abstract
The utility model provides a supporting and filling integrated hydraulic bracket, which comprises a base, a top beam, stand columns articulated between the top beam and the base, a four-connecting rod mechanism, a protecting outer leaf, a tail beam, a telescopic beam, a tamping mechanism and a waste rock blocking seat, wherein an upper connecting rod, a front connecting rod, a rear connecting rod and the base are mutually articulated to form the four-connecting rod mechanism; the tail beam is articulated with the rear end of the top beam; two stand columns of the tail beam are further arranged between the middle part of the tail beam and the base; the telescopic beam is arranged in the tail beam; the tail beam is provided with a sliding groove along the front direction and the rear direction; the sliding groove is suspended with a supporting plate; and a supporting plate lifting jack is arranged between the supporting plate and the tail beam. The supporting and filling integrated hydraulic bracket arranges the two hydraulic stand columns between the tail beam and the base to support the tail beam, thereby improving the carrying capability of the tail beam; and the supporting and filling integrated hydraulic bracket arranges the telescopic beam in the tail beam and is additively provided with the supporting plate structure, thereby enlarging the supporting range on the one hand, being capable of conveying required materials such as waste rocks and the like when filling on the other hand, and improving the whole power and the filling efficiency.
Description
Technical field:
The utility model relates to comprehensive mechanical coal mining face timbering equipment under the coal mine, and the hydraulic support that particularly has the filling waste rock function specifically is a kind of supporting filling integrated hydraulic support.
Background technology:
Rich coal resources in China, the fully-mechanized mining equipment maturation, coal winning technology is gradually improved, in short supply along with the energy, the quickening day by day of coal in China exploitation paces, increasing mine is faced with the resource exhaustion problem, presses the coal problem for solving " three times ", China presses coal by adopting multiple technologies measure liberation " three times " such as traditional band exploitation, resettlement village, filling mining, improves coal mining rate.But along with the increase of mining depth, the raising of the increase of village migration cost and filling technique technological level, the filling mining technology has become flourish gesture.Existing down-hole coal excavation needs exploitation, filling operation to carry out synchronously mostly, increases work efficiency on the one hand, increases safety on the other hand.Present hydraulic support has is not provided with tail boom, even if tail boom is set, all be to adopt the jack between hinged and a top beam rear end and the tail boom to control and support tail boom, this structure makes that the holding strength of tail boom is big inadequately, can not increase too much structure at the tail boom rear portion, and then reduce the supporting scope of hydraulic support, also limited the expansion of support allomeric function.
The utility model content:
The purpose of this utility model is to provide a kind of supporting filling integrated hydraulic support, the tail boom braced structures insufficient strength that described this supporting filling integrated hydraulic support will solve hydraulic support in the prior art is big, causes the technical problem of the supporting narrow range of hydraulic support can not for the enough support forces of tail boom.
The purpose of this utility model is achieved through the following technical solutions: comprise base, back timber, be articulated in the column between back timber and the base, quadric chain, wall supporting, tail boom, extensible canopy, reinforcement mechanism and retaining cash seat constitute, the base middle part is hinged with front rod and back link, the back timber middle part is hinged with connecting rod, the upper end of last connecting rod lower end and front rod and back link is hinged, last connecting rod, front rod, the mutually hinged formation quadric chain of back link and base, wall supporting is located at the back timber front end by the wall supporting jack, reinforcement mechanism comprises the balance arm of being located at the base rear portion, be located at the balance arm jack between base and the balance arm, in balance arm, be provided with swing and ram the cash beam, swing is rammed and is provided with swing rammer cash beam jack between cash beam and the balance arm, wherein, tail boom is articulated in the rear end of back timber, also be provided with two tail boom columns between tail boom middle part and the base, extensible canopy is located in the tail boom, be provided with sliding pair between extensible canopy and the tail boom, the extensible canopy jack is located between tail boom and the extensible canopy, tail boom is provided with the chute along fore-and-aft direction, be hung with supporting plate on this chute, be provided with the supporting plate jack between supporting plate and the tail boom.
Reinforcement mechanism also comprises the horizontal reinforcement mechanism of being located at the base rear portion, this reinforcement mechanism comprises horizontal compacting jack, laterally tamps beam, described retaining cash seat is body structure, this retaining cash seat front end inside wall is provided with at least two engaging lug seats, laterally the compacting beam is located in the retaining cash seat, the horizontal sliding pair that is provided with between beam two ends and the retaining cash seat along fore-and-aft direction of tamping is laterally tamped the jack front end and the engaging lug seat is hinged, laterally tamps the jack rear end and is hinged by bearing pin and the horizontal beam of tamping.
Wall supporting rear end and back timber front end are hinged, and wall supporting jack one end is hinged by connecting rod and wall supporting, and it is hinged to protect nation's jack other end and back timber.
Be hinged with the tail boom side guard board in tail boom front end both sides, be hinged with tail boom side guard board jack between this tail boom side guard board and the tail boom.
Described upward connecting rod is Y-shaped, and the upper end and the back timber of two branches of last connecting rod are hinged.
Described back timber, front rod and back link adopt monolithic high strength casing welded construction.
Gap bridge easy opened high strength casing welded construction is with in described base employing, is provided with between the base crotch and passes framework and pass jack, and passing jack two ends are hinged with passing framework and base respectively.
The utility model is compared with prior art, and its effect is actively with tangible.Between the tail boom of supporting filling integrated hydraulic support and base two hydraulic vertical props being set supports tail boom, the column of these two columns and hydraulic support is identical, all are telescopic columns of hydraulic control, improve the supporting capacity of tail boom, and then extensible canopy can be set in tail boom, and increase support board structure, enlarge the supporting scope of hydraulic support on the one hand, extensible canopy can stretch out by jack, and the top board of fragmentation is played interim support support action; Can carry stowage conveyer by support board structure, the materials such as spoil that need in the time that filling can being transported, the allomeric function and the pack effectiveness of raising hydraulic pressure hydraulic support.Set up horizontal reinforcement mechanism at the base afterbody, ram the cash beam, can carry out the compacting of both direction, improve the compacting effect, make charges more closely knit, effectively control the deformation on the face of land charges in conjunction with swing.Side guard board is set up in both sides at tail boom, controls it by jack and opens, and supporting is carried out in the tail boom both sides, to the supporting in addition of space, support both sides.Last connecting rod is Y-shaped, and two branches are arranged at its top, is convenient to operating personnel from obtaining the visual field of broad between two branches, guarantees safety when operating machines.
Description of drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is base of the present utility model and the vertical view of passing frame part.
Fig. 3 is the bar linkage structure schematic diagram of going up of the present utility model.
The specific embodiment:
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the position when three positions of the balance arm that drawn among Fig. 1 and swing are rammed the cash beam and stretched out, the state when describing its work.In the present embodiment, supporting filling integrated hydraulic support comprises base 23, back timber 3, be articulated in the column 21 between back timber 3 and the base 23, quadric chain, wall supporting 1, tail boom 4, extensible canopy 9, reinforcement mechanism and retaining cash seat 17 constitute, base 23 middle parts are hinged with front rod 19 and back link 18, back timber 3 middle parts are hinged with connecting rod 20, it is described that upward connecting rod 20 is Y-shaped, the upper end and the back timber of two branches of last connecting rod 20 are hinged, the upper end of last connecting rod 20 lower ends and front rod 19 and back link 18 is hinged, last connecting rod 20, front rod 19, back link 18 and base 23 mutually hinged formation quadric chains, last connecting rod 20 is Y-shaped, can enlarge operating personnel's the visual field, wall supporting 1 is located at the back timber front end by wall supporting jack 2, reinforcement mechanism comprises the balance arm 13 of being located at base 23 rear portions, be located at the balance arm jack 14 between base 23 and the balance arm 13, balance arm 13 is body structures, in balance arm 13, be provided with swing and ram cash beam 11, swing is rammed and is provided with swing rammer cash beam jack 12 between cash beam 11 and the balance arm 13, tail boom 4 is articulated in the rear end of back timber 3, also be provided with two tail boom columns 22 between tail boom 4 middle parts and the base 23, these two tail boom columns 22 are identical with column 21, adopt the hydraulically extensible column, two tail boom columns 22 are along base 23 width settings, tail boom 4 also is a body structure, extensible canopy 9 is located in the tail boom 4, be provided with sliding pair between extensible canopy 9 and the tail boom 4, extensible canopy jack 10 is articulated between tail boom 4 and the extensible canopy 9, tail boom 4 is provided with the chute along fore-and-aft direction, be hung with supporting plate 8 on this chute, be provided with supporting plate jack 7 between supporting plate 8 and the tail boom 4, can carry stowage conveyer by support board structure, the materials such as spoil that need in the time of can transporting filling, the allomeric function and the pack effectiveness of raising hydraulic pressure hydraulic support.
Reinforcement mechanism also comprises the horizontal reinforcement mechanism of being located at base 23 rear portions, this reinforcement mechanism comprises horizontal compacting jack 15, laterally tamps beam 16, described retaining cash seat 17 is body structure, these retaining cash seat 17 front end inside walls are provided with at least two engaging lug seats, laterally compacting beam 16 is located in the retaining cash seat 17, laterally be provided with sliding pair between compacting beam 16 two ends and the retaining cash seat 17 along fore-and-aft direction, laterally compacting jack 15 front ends and engaging lug seat are hinged, laterally tamp jack 15 rear ends and are hinged by bearing pin and horizontal compacting beam 16.Wall supporting 1 rear end and back timber 3 front ends are hinged; wall supporting jack 2 one ends are hinged by connecting rod and wall supporting 1, and wall supporting jack 2 other ends and back timber 3 are hinged, constitute a four-bar mechanism like this; drive the wall supporting gathering or launch the situation the when dotted line of wall supporting is represented its gathering among Fig. 1 by the wall supporting jack.Be hinged with tail boom side guard board 5 in tail boom 4 front end both sides, be hinged with tail boom side guard board jack 6 between this tail boom side guard board 5 and the tail boom 4.Described back timber 3, front rod 19 and back link 18 adopt monolithic high strength casing welded construction.Gap bridge easy opened high strength casing welded constructions are with in described base 23 employings, are provided with between the base crotch and pass framework 24 and pass jack 25, and passing jack 25 two ends are hinged with passing framework 24 and base 23 respectively.
Certainly, except technique scheme, last connecting rod can also adopt H shape structure, and retaining cash seat also can not adopt body structure, also can such as the structure that adopts retaining cash riser.
Claims (7)
1. supporting filling integrated hydraulic support, comprise base, back timber, be articulated in the column between back timber and the base, quadric chain, wall supporting, tail boom, extensible canopy, reinforcement mechanism and retaining cash seat constitute, the base middle part is hinged with front rod and back link, the back timber middle part is hinged with connecting rod, the upper end of last connecting rod lower end and front rod and back link is hinged, last connecting rod, front rod, the mutually hinged formation quadric chain of back link and base, wall supporting is located at the back timber front end by the wall supporting jack, reinforcement mechanism comprises the balance arm of being located at the base rear portion, be located at the balance arm jack between base and the balance arm, in balance arm, be provided with swing and ram the cash beam, swing is rammed and is provided with swing rammer cash beam jack between cash beam and the balance arm, it is characterized in that: tail boom is articulated in the rear end of back timber, also be provided with two tail boom columns between tail boom middle part and the base, extensible canopy is located in the tail boom, be provided with sliding pair between extensible canopy and the tail boom, the extensible canopy jack is located between tail boom and the extensible canopy, tail boom is provided with the chute along fore-and-aft direction, be hung with supporting plate on this chute, be provided with the supporting plate jack between supporting plate and the tail boom.
2. supporting filling integrated hydraulic support as claimed in claim 1, it is characterized in that: reinforcement mechanism also comprises the horizontal reinforcement mechanism of being located at the base rear portion, this reinforcement mechanism comprises horizontal compacting jack, laterally tamp beam, described retaining cash seat is body structure, this retaining cash seat front end inside wall is provided with at least two engaging lug seats, laterally the compacting beam is located in the retaining cash seat, laterally be provided with sliding pair between compacting beam two ends and the retaining cash seat along fore-and-aft direction, laterally compacting jack front end and engaging lug seat are hinged, laterally tamp the jack rear end and are hinged by bearing pin and horizontal compacting beam.
3. supporting filling integrated hydraulic support as claimed in claim 1, it is characterized in that: wall supporting rear end and back timber front end are hinged, and wall supporting jack one end is hinged by connecting rod and wall supporting, and the wall supporting jack other end and back timber are hinged.
4. supporting filling integrated hydraulic support as claimed in claim 1 is characterized in that: be hinged with the tail boom side guard board in tail boom front end both sides, be hinged with tail boom side guard board jack between this tail boom side guard board and the tail boom.
5. supporting filling integrated hydraulic support as claimed in claim 1 is characterized in that: described upward connecting rod is Y-shaped, and the upper end and the back timber of two branches of last connecting rod are hinged.
6. supporting filling integrated hydraulic support as claimed in claim 1 is characterized in that: described back timber, front rod and back link adopt monolithic high strength casing welded construction.
7. supporting filling integrated hydraulic support as claimed in claim 1, it is characterized in that: described base adopts band gap bridge easy opened high strength casing welded construction, be provided with between the base crotch and pass framework and pass jack, passing jack two ends are hinged with passing framework and base respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202972360U CN201606089U (en) | 2009-12-24 | 2009-12-24 | Supporting and filling integrated hydraulic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202972360U CN201606089U (en) | 2009-12-24 | 2009-12-24 | Supporting and filling integrated hydraulic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606089U true CN201606089U (en) | 2010-10-13 |
Family
ID=42950795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202972360U Expired - Lifetime CN201606089U (en) | 2009-12-24 | 2009-12-24 | Supporting and filling integrated hydraulic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606089U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536284A (en) * | 2010-12-09 | 2012-07-04 | 郑州四维机电设备制造有限公司 | Tetrastyle paste filling timbering hydraulic support for thin coal seam |
| CN102562110A (en) * | 2010-12-17 | 2012-07-11 | 郑州四维机电设备制造有限公司 | Integrated hydraulic support of four-post paste filling supporting in thin coal seam |
| CN102661160A (en) * | 2012-06-04 | 2012-09-12 | 于波 | Two-pillar hidden type filled hydraulic support |
| WO2014090109A1 (en) * | 2012-12-10 | 2014-06-19 | 中国矿业大学 | Large mining height filling coal mining hydraulic support with coaxially hinged front and rear top beams |
| CN109372564A (en) * | 2018-12-10 | 2019-02-22 | 华电郑州机械设计研究院有限公司 | A kind of filling coal mining support apparatus |
| CN110529164A (en) * | 2019-09-18 | 2019-12-03 | 恒岳重工有限责任公司 | The positive double leval jib hydraulic support of polytypic with Telescopic |
| CN114526116A (en) * | 2022-01-07 | 2022-05-24 | 河南理工大学 | Shallow coal seam gangue transporting-charging-pressing integrated device |
-
2009
- 2009-12-24 CN CN2009202972360U patent/CN201606089U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536284A (en) * | 2010-12-09 | 2012-07-04 | 郑州四维机电设备制造有限公司 | Tetrastyle paste filling timbering hydraulic support for thin coal seam |
| CN102562110A (en) * | 2010-12-17 | 2012-07-11 | 郑州四维机电设备制造有限公司 | Integrated hydraulic support of four-post paste filling supporting in thin coal seam |
| CN102562110B (en) * | 2010-12-17 | 2014-04-02 | 郑州四维机电设备制造有限公司 | Integrated hydraulic support of four-post paste filling supporting in thin coal seam |
| CN102661160A (en) * | 2012-06-04 | 2012-09-12 | 于波 | Two-pillar hidden type filled hydraulic support |
| WO2014090109A1 (en) * | 2012-12-10 | 2014-06-19 | 中国矿业大学 | Large mining height filling coal mining hydraulic support with coaxially hinged front and rear top beams |
| CN109372564A (en) * | 2018-12-10 | 2019-02-22 | 华电郑州机械设计研究院有限公司 | A kind of filling coal mining support apparatus |
| CN110529164A (en) * | 2019-09-18 | 2019-12-03 | 恒岳重工有限责任公司 | The positive double leval jib hydraulic support of polytypic with Telescopic |
| CN114526116A (en) * | 2022-01-07 | 2022-05-24 | 河南理工大学 | Shallow coal seam gangue transporting-charging-pressing integrated device |
| CN114526116B (en) * | 2022-01-07 | 2022-08-26 | 河南理工大学 | Shallow coal seam gangue transporting-charging-pressing integrated device |
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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: CATERPILLAR (ZHENGZHOU) CO., LTD. Free format text: FORMER NAME: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 No. 7 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee after: Caterpillar (Zhengzhou) Co., Ltd. Address before: 450001 No. 7 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |