CN102619242A - Flat-pushing type flat bucket material discharging mechanism - Google Patents
Flat-pushing type flat bucket material discharging mechanism Download PDFInfo
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- CN102619242A CN102619242A CN2012101071236A CN201210107123A CN102619242A CN 102619242 A CN102619242 A CN 102619242A CN 2012101071236 A CN2012101071236 A CN 2012101071236A CN 201210107123 A CN201210107123 A CN 201210107123A CN 102619242 A CN102619242 A CN 102619242A
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Abstract
The invention discloses a flat-pushing type flat bucket material discharging mechanism, which comprises a lift cylinder, a connecting rod, a curved boom, a rocker, a bucket tipping oil cylinder, a pushing plate oil cylinder, a pushing plate and a horizontal type framework. One rod end of the pushing plate oil cylinder is connected with the pushing plate, one end of the curved boom is hinged with the front portion of the horizontal type framework, one rod end of the bucket tipping oil cylinder is hinged on the horizontal type framework, the other end of the bucket tipping oil cylinder rod is hinged with one end of the rocker, the other end of rocker is hinged with one end of the connecting rod, and the rod end of the lift oil cylinder is hinged with the middle of the curved boom. According to the flat-pushing type flat bucket material discharging mechanism, a guide mechanism is added and is fixed in the front of the horizontal type framework; and an upper guide rail and a lower guide rail are arranged inside the horizontal type framework in parallel along a horizontal direction. The flat-pushing type flat bucket material discharging mechanism has the advantages that the design is novel, the structure is simple, the bucket can not only drive the pushing plate horizontally to discharge materials, but also drive the bucket to rotate downwards to discharge materials through the bucket tipping oil cylinder, the discharging mechanism is mainly applied to underground loaders and loaders under coal mines, which are used for loading and transporting of loose materials in thin coal seam tunnels and other stoopways, and suitable for low-rise underground loaders, particularly coal mine underground scrapers used in ultra-thin coal seams.
Description
Technical field
The present invention relates to a kind of shedding mechanism, relate in particular to the flat bucket of a kind of flat push type shedding mechanism.
Background technology
Since the loader, underground loader has obtained developing rapidly in the whole world under U.S. Wagner company in 1958 exploitation the first in the world tableland.In recent years; Along with the fast development of world's mining industry and world energy sources day by day the contradiction of shortage more and more highlight; Coal mining provides rehandle facilities with girdle for low seam mining; Underground loader has been developed the new range of low dwarf forms loader, like the ST1520LP of Atlas company, the LH209L of Sandvik company and the low dwarf forms underground loader of SLP12 of GHH company.These low dwarf forms underground loaders have all adopted the push-plate type scraper bowl, and are as shown in Figure 1, and its shedding mechanism is made up of scraper bowl 21, push pedal 22, push pedal oil cylinder 23, through push pedal oil cylinder 23 and push pedal 22 pushers.This push-plate type scraper bowl and common scraper bowl compare, and its working depth has reduced a lot, but download is highly also lower, have brought difficulty for the trackless transportation loading and unloading.
Summary of the invention
The objective of the invention is to: overcome the low above-mentioned defective of dwarf forms underground loader of tradition, provide a kind of and can reduce working depth, have the flat bucket of a flat push type shedding mechanism of certain download height again.
The object of the invention is realized through following scheme: be made up of elevating ram, connecting rod, curved boom, rocking arm, dump ram, push pedal oil cylinder, push pedal and horizontal framework; The rod end of push pedal oil cylinder is connected with push pedal, and curved boom one end and horizontal frame front are hinged, forms swivel point; Horizontal framework can rotate along this swivel point; The dump ram rod end is articulated on the horizontal framework, and the other end and rocking arm are hinged, and the other end of rocking arm and connecting rod one end are hinged; The rod end of elevating ram is articulated in the curved boom middle part, and its effect is to promote curved boom lifting or decline.
Push pedal oil cylinder according to the invention is arranged at horizontal frame front centre position and has additional guiding mechanism, and the mounting flange face of push pedal oil cylinder is installed on the mounting flange face of a guiding mechanism, and the mounting flange face of guiding mechanism is fixed on horizontal frame front.
Along continuous straight runs laterally arranges and play the guiding role in horizontal framework upper rail and lower guideway according to the invention are so that the push pedal along continuous straight runs steadily advances or retreats.
The present invention is novel in design, simple in structure; Its guiding mechanism and last lower guideway seesaw freely push pedal with working in coordination; Scraper bowl can level promote the push pedal discharging; Can promote scraper bowl through dump ram again and rotate discharging, be mainly used in crawlway and carry out loader under defeated underground loader of loose material material shovel shipment and the colliery, be applicable to low dwarf forms underground loader with other low stoop ways (height can be low to moderate 1500mm); The colliery underground carry scraper is used in particularly ultra-thin coal seam, has solved the transportation and the reprinting of ultra-thin ore bed and superthin layer colliery material.
Fig. 1 is the structural representation of traditional low dwarf forms underground loader push-plate type scraper bowl;
Fig. 2 is the embodiment of the invention 1 structural representation;
Fig. 3 is the embodiment of the invention 2 structural representations.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is elaborated.
Embodiment 1:
Referring to Fig. 2, present embodiment is made up of elevating ram 1, connecting rod 2, curved boom 3, Rocker arm 4, dump ram 5, push pedal oil cylinder 6, guiding mechanism 7, push pedal 8, upper rail 9, lower guideway 10 and horizontal framework 11.
Push pedal oil cylinder 6 is arranged at horizontal framework 11 anteriomedial positions; Its mounting flange face is installed on the mounting flange face of guiding mechanism 7; The mounting flange face of guiding mechanism 7 is fixed on horizontal framework 11 front portions; The rod end of push pedal oil cylinder 6 is connected with push pedal 8 through bearing pin, and the promotion push pedal is moved along the direction of last lower guideway 9 and lower guideway 10; Upper rail 9 and lower guideway 10 along continuous straight runs are set in parallel in the horizontal framework 11, and upper rail 9 and lower guideway 10 play the guiding role, and push pedal 8 along continuous straight runs are steadily advanced or retreat.Curved boom 3 one ends and horizontal framework 11 are anterior hinged, form swivel point, and horizontal framework 11 can rotate along this swivel point; Dump ram 5 rod ends are articulated on the horizontal framework 11, and the other end and Rocker arm 4 are hinged, and effect is to promote horizontal framework 11 to rotate along swivel point; The other end of Rocker arm 4 and connecting rod 2 one ends are hinged, and the rod end of elevating ram 1 is articulated in curved boom 3 middle parts, and its effect is to promote curved boom 3 liftings or decline.
Operating principle of the present invention is: elevating ram promotes curved boom lifting or decline; Effect is to promote the scraper bowl level to rise and descend; The effect of dump ram is to promote scraper bowl to receive bucket and tipping bucket; Promotion push pedal 8 is advanced or is retreated, and guiding mechanism 7, upper rail 9 and lower guideway 10 can be stablized push pedal 8 and move forward and backward.
Embodiment 2:
Referring to Fig. 3; Present embodiment comprises 2 push pedal oil cylinders; Be symmetricly set in horizontal framework 11 both sides respectively; This kind situation need not to be provided with guiding mechanism, is made up of elevating ram 1, connecting rod 2, curved boom 3, Rocker arm 4, dump ram 5,2 push pedal oil cylinders 6, push pedal 8, upper rail 9, lower guideway 10 and horizontal frameworks 11.Push pedal oil cylinder 6 rod ends directly are connected with push pedal 8, and other structure and operating principle are identical with embodiment 1.
Claims (4)
1. the flat bucket of a flat push type shedding mechanism is characterized in that: be made up of elevating ram, connecting rod, curved boom, rocking arm, dump ram, push pedal oil cylinder, push pedal and horizontal framework; The rod end of push pedal oil cylinder is connected with push pedal, and curved boom one end and horizontal frame front are hinged, forms swivel point; Horizontal framework can rotate along this swivel point; The dump ram rod end is articulated on the horizontal framework, and the other end and rocking arm are hinged, and the other end of rocking arm and connecting rod one end are hinged; The rod end of elevating ram is articulated in the curved boom middle part, and its effect is to promote curved boom lifting or decline.
2. the flat bucket of flat push type as claimed in claim 1 shedding mechanism; It is characterized in that: the push pedal oil cylinder is arranged at horizontal frame front centre position and has additional guiding mechanism; The mounting flange face of push pedal oil cylinder is installed on the mounting flange face of a guiding mechanism, and the mounting flange face of guiding mechanism is fixed on horizontal frame front.
3. according to claim 1 or claim 2 the flat bucket of flat push type shedding mechanism is characterized in that: along continuous straight runs laterally arranges and play the guiding role in horizontal framework upper rail and lower guideway, so that the push pedal along continuous straight runs steadily advances or retreats.
4. according to claim 1 or claim 2 the flat bucket of flat push type shedding mechanism is characterized in that: comprise 2 push pedal oil cylinders, and be arranged at horizontal framework both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101071236A CN102619242A (en) | 2012-04-13 | 2012-04-13 | Flat-pushing type flat bucket material discharging mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101071236A CN102619242A (en) | 2012-04-13 | 2012-04-13 | Flat-pushing type flat bucket material discharging mechanism |
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| CN102619242A true CN102619242A (en) | 2012-08-01 |
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| CN2012101071236A Pending CN102619242A (en) | 2012-04-13 | 2012-04-13 | Flat-pushing type flat bucket material discharging mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499464A (en) * | 2013-10-19 | 2014-01-08 | 吉林大学 | Bionic sampling shovel for lander |
| CN105837278A (en) * | 2016-03-23 | 2016-08-10 | 广西力源宝科技有限公司 | Self-discharging solid state fermentation tray |
| CN106638755A (en) * | 2017-01-09 | 2017-05-10 | 重庆永重重工有限公司 | Bucket of loader |
| CN107683776A (en) * | 2017-11-14 | 2018-02-13 | 黑龙江省畜牧机械化研究所 | A kind of towed cow dung collecting machine |
| CN109392437A (en) * | 2018-11-09 | 2019-03-01 | 广西柳工农业机械股份有限公司 | A kind of segmenting type sugar cane cropper collection charging crane |
| CN110026047A (en) * | 2019-05-16 | 2019-07-19 | 河北润德环境工程有限公司 | A kind of exhaust gas centralized receipts pretreatment unit |
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| JP3239059B2 (en) * | 1995-12-18 | 2001-12-17 | 新キャタピラー三菱株式会社 | Construction machinery |
| CN201459783U (en) * | 2009-08-25 | 2010-05-12 | 煤炭科学研究总院太原研究院 | Direct-push unloading type bucket of storage battery forklift |
| CN201835302U (en) * | 2010-09-16 | 2011-05-18 | 北京中煤矿山工程有限公司 | Working mechanism of side-dumping rock loader |
| CN201943096U (en) * | 2010-12-28 | 2011-08-24 | 宁夏海辰机械有限公司 | Multipurpose crawler-type loader |
| CN202610855U (en) * | 2012-04-13 | 2012-12-19 | 南昌凯马有限公司 | Novel horizontal pushing type flat bucket discharging mechanism |
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2012
- 2012-04-13 CN CN2012101071236A patent/CN102619242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3239059B2 (en) * | 1995-12-18 | 2001-12-17 | 新キャタピラー三菱株式会社 | Construction machinery |
| CN201459783U (en) * | 2009-08-25 | 2010-05-12 | 煤炭科学研究总院太原研究院 | Direct-push unloading type bucket of storage battery forklift |
| CN201835302U (en) * | 2010-09-16 | 2011-05-18 | 北京中煤矿山工程有限公司 | Working mechanism of side-dumping rock loader |
| CN201943096U (en) * | 2010-12-28 | 2011-08-24 | 宁夏海辰机械有限公司 | Multipurpose crawler-type loader |
| CN202610855U (en) * | 2012-04-13 | 2012-12-19 | 南昌凯马有限公司 | Novel horizontal pushing type flat bucket discharging mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499464A (en) * | 2013-10-19 | 2014-01-08 | 吉林大学 | Bionic sampling shovel for lander |
| CN105837278A (en) * | 2016-03-23 | 2016-08-10 | 广西力源宝科技有限公司 | Self-discharging solid state fermentation tray |
| CN106638755A (en) * | 2017-01-09 | 2017-05-10 | 重庆永重重工有限公司 | Bucket of loader |
| CN107683776A (en) * | 2017-11-14 | 2018-02-13 | 黑龙江省畜牧机械化研究所 | A kind of towed cow dung collecting machine |
| CN109392437A (en) * | 2018-11-09 | 2019-03-01 | 广西柳工农业机械股份有限公司 | A kind of segmenting type sugar cane cropper collection charging crane |
| CN109392437B (en) * | 2018-11-09 | 2024-05-14 | 广西柳工农业机械股份有限公司 | Collecting, loading and unloading mechanism of segmented sugarcane harvester |
| CN110026047A (en) * | 2019-05-16 | 2019-07-19 | 河北润德环境工程有限公司 | A kind of exhaust gas centralized receipts pretreatment unit |
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Application publication date: 20120801 |