CN101913478B - Telescopic tail of belt conveyer - Google Patents

Telescopic tail of belt conveyer Download PDF

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Publication number
CN101913478B
CN101913478B CN2010102527923A CN201010252792A CN101913478B CN 101913478 B CN101913478 B CN 101913478B CN 2010102527923 A CN2010102527923 A CN 2010102527923A CN 201010252792 A CN201010252792 A CN 201010252792A CN 101913478 B CN101913478 B CN 101913478B
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China
Prior art keywords
roller
slide bar
sliding sleeve
cylinder
fixed
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Expired - Fee Related
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CN2010102527923A
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Chinese (zh)
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CN101913478A (en
Inventor
汪允岭
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汪允岭
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Priority to CN2010102527923A priority Critical patent/CN101913478B/en
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Publication of CN101913478B publication Critical patent/CN101913478B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a telescopic tail of a belt conveyer, belonging to mining equipment. A tailstock connected with a stand of the belt conveyer comprises slide rods 3, slide sleeves 5, lifting oil cylinders 4 and telescopic oil cylinders 7, wherein the supporting legs 1 are fixed to the end parts of the two slide rods 1, and the slide rods 3 are connected with a longitudinal beam 14 at the tail end of the stand through supporting pipe seats 13; both ends of the slide rods 13 are connected through a slide rod connecting beam 17; the slide sleeves 5 are slidably matched and sleeved on the slide rods, and both ends of the slide sleeves 5 are connected through a slide sleeve connecting beam 18; four lifting oil cylinders 4 are fixed on the slide sleeves 5; the two telescopic oil cylinders 7 are fixed on the lower sides of the slide sleeves 5; the end part of a piston rod is connected with the supporting leg 1 fixed at the outer end of the slide rods 3 through a connecting rod 2; a movable slot-shaped carrier roller 10 is arranged on a carrier roller bracket 20, and an outward flanging is manufactured at the upper end of the carrier roller bracket 20; the flanging is provided with a double-brake roller wheel 11, and the double-brake roller wheel 11 is erected on the slide rods 3 and can move left and right; and a fixed slot-shaped carrier roller 12 is arranged on the slide rods 3 through a carrier roller beam 21.

Description

Telescopic tail of belt conveyer
Technical field
The present invention relates to a kind of mining equiment, be specifically related to the tail that band conveyor tip length under the coal mine can telescopic variation.
Background technology
Band conveyor is the coal handling plant that uses on the coal-face under the coal mine, and it is transported to vertical with the coal that cutting coal machine cuts off, and delivers to ground by the vertical shaft hoisting device again.The coal that cutting coal machine cuts off will be delivered on the band conveyor tail through the scraper plate machine, because the height of band conveyor is higher than the height of scraper plate machine, the coal that the scraper plate machine can't be cut off cutting coal machine is transported on the band conveyor.Present most of colliery adopts one or more reprinting scraper plate machine to carry out the centre transhipment, and production efficiency is low, and equipment has high input." the ultralow type of band conveyor moves tail " patent (CN201033693Y) of the applicant's application in 2007, actv. has solved above-mentioned technical matters, but weak point is also arranged, when coal-face is pushed ahead 0.8~1.2 meter, mobile tail must be changed and once regulate longeron, the less important adjustment of shift for several times, and is cumbersome, influences work efficiency, in addition, mobile tail tows on the ground by two foundation plates, because ground, down-hole is uneven, the tail height is difficult to control.
Summary of the invention
In order to solve described problem, the invention provides a kind of telescopic tail of belt conveyer, utilize slide bar, the sliding sleeve of two suits, lift slide bar by hoist cylinder, telescopic oil cylinder drives sliding sleeve and moves, and realizes that tail is flexible, the production efficiency height does not mop floor during the telescopic tail motion, and is safe and reliable.
The present invention is achieved through the following technical solutions: a kind of telescopic tail of belt conveyer comprises with band conveyor frame bonded assembly tailstock, is installed in swabbing pig, pinch roller and Duo Gen carrying roller on the tailstock; It is characterized in that: described aircraft tail shelf comprises: slide bar, sliding sleeve, hoist cylinder and telescopic oil cylinder; Described slide bar is two, the bottom fixed supporting leg at every slide bar two ends, and the inner of slide bar is connected by the terminal longeron of trustship seat and frame, and the two ends of slide bar connect by the slide bar tie-beam; Described sliding sleeve is two, and bearing fit is sleeved on the described slide bar respectively, and the two ends of sliding sleeve connect by the sliding sleeve tie-beam; Described hoist cylinder is four, and its cylinder body is vertically fixed on the outside at sliding sleeve two ends, and the piston rod of hoist cylinder is downward; Described telescopic oil cylinder is two, and its cylinder body is fixed on the downside of sliding sleeve, and parallel with sliding sleeve, and the piston rod end of telescopic oil cylinder is connected with supporting leg by connecting rod; The inner of slide bar is provided with removable grooved carrying roller and fixing groove profile carrier roller respectively.
Described carrying roller is divided into three sections, and the middle part is a cylinder, pastes cushion rubber on the cylinder; The carrying roller two ends are cone, and the roller carrier shaft two ends are fixed on the sliding sleeve.
Described removable grooved carrying roller is installed on the roller rack, and described roller rack is the groove body structure, and the upper end of groove body makes outside flange, and the dual brake roller is installed at the flange place, and the dual brake turning rolls is located at the upper end of slide bar.
Described fixedly groove profile carrier roller is installed on the carrying roller beam, and described carrying roller beam is fixed on the end of slide bar.
Described hoist cylinder is connected with the synchronized splitter motor by oil pipe, and the synchronized splitter motor is connected with control cock by oil pipe; Described telescopic oil cylinder is connected with control cock by oil pipe.
Good effect of the present invention is:
1, telescopic tail docks with the scraper plate machine, need not the elevating conveyor transhipment, high efficiency, and the equipment investment expense is low.
2, adopt hydraulic actuating cylinder to carry out lifting of tail and flexible, the degree of automation height, the production efficiency height, labor strength is low.
Do not contact with ground when 3, tail is flexible, safe and reliable.
4, utilize the down-hole supporting with the propulsion source of Hydraulic Station, save equipment investment as this machine Hydraulic Elements.
5, can be used applied range with the band conveyor of 44 types, 80 types and the multiple model of 150 types.
Description of drawings
Below in conjunction with drawings and the specific embodiments the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the A-A profile of Fig. 1.
Fig. 4 is the B-B profile of Fig. 1.
Fig. 5 is the C-C profile of Fig. 1.
Among the figure: 1, supporting leg, 2, connecting rod, 3, slide bar, 4, hoist cylinder, 5, sliding sleeve, 6, the synchronized splitter motor, 7, telescopic oil cylinder, 8, control cock, 9, pinch roller, 10, removable grooved carrying roller, 11, the dual brake roller, 12, fixing groove profile carrier roller, 13, trustship seat, 14, the terminal longeron of frame, 15, the belt feeder frame, 16, carrying roller, 16-1, cone, 16-2, cushion rubber, 16-3, roller carrier shaft, 17, slide bar tie-beam, 18, the sliding sleeve tie-beam, 19, swabbing pig, 20, roller rack, 21, carrying roller beam, 22, oil pipe, 23, aircraft tail cylinder.
The specific embodiment
As shown in Figure 1 and Figure 2: a kind of telescopic tail of belt conveyer comprises with band conveyor frame bonded assembly tailstock, is installed in swabbing pig 19, pinch roller 9 and Duo Gen carrying roller 16 on the tailstock.It is characterized in that: described aircraft tail shelf comprises: slide bar 3, sliding sleeve 5, hoist cylinder 4 and telescopic oil cylinder 7.Described slide bar 3 is two, the bottom fixed supporting leg 1 at every slide bar two ends, and the inner of slide bar 3 is connected by the terminal longeron 14 of trustship seat 13 and frame, and the two ends of slide bar 3 connect by slide bar tie-beam 17.Described sliding sleeve 5 is two, and bearing fit is sleeved on the described slide bar 3 respectively, and the two ends of sliding sleeve 5 connect by sliding sleeve tie-beam 18.Described hoist cylinder 4 is four, and its cylinder body is vertically fixed on the outside at sliding sleeve 5 two ends, and the piston rod of hoist cylinder 4 is downward.Described telescopic oil cylinder 7 is two, and its cylinder body is fixed on the downside of sliding sleeve 5, and parallel with sliding sleeve 5, and the piston rod end of telescopic oil cylinder 7 is connected with the supporting leg 1 that is fixed on slide bar 3 outer ends by connecting rod 2.In the specific implementation process, the mounting means of telescopic oil cylinder 7 is multiple in addition, is fixed on the supporting leg 1 as cylinder body, and piston rod is fixed on the sliding sleeve 5.
The inner of slide bar 3 is provided with removable grooved carrying roller 10 and fixing groove profile carrier roller 12 respectively.
As Fig. 2, shown in Figure 3: described carrying roller 16 is a fixed type rigidity groove profile carrier roller, and is big than three sections of groove type carrying roller intensity for band conveyor is commonly used, long service life.Carrying roller 16 is divided into three sections, and the middle part is a cylinder, pastes cushion rubber 16-2 on the cylinder, is used to alleviate the impact of whereabouts lump coal to carrying roller, improves the life-span that carrying roller uses.Carrying roller 16 two ends are cone 16-1, and roller carrier shaft 16-3 two ends are fixed on the sliding sleeve 5.
As Fig. 2, shown in Figure 4: described removable grooved carrying roller 10 is installed on the roller rack 20, described roller rack 20 is the groove body structure, the upper end of groove body makes outside flange, and dual brake roller 11 is installed at the flange place, and dual brake roller 11 is erected at the upper end of slide bar 3.Roller rack 20 can sway on slide bar 3, is fixed when moving into place.The effect of removable grooved carrying roller 10 is to be beneficial to material to be moved to a high position by low level.
As Fig. 2, shown in Figure 5: described fixedly groove profile carrier roller 12 is installed on the carrying roller beam 21, and described carrying roller beam 21 is fixed on the end of slide bar 3.
As shown in Figure 2: described hoist cylinder 4 is connected with synchronized splitter motor 6 by oil pipe 22, and synchronized splitter motor 6 is connected with control cock 8 by oil pipe 22; Described telescopic oil cylinder 7 is connected with control cock 8 by oil pipe 22.This device can be equipped with independently Hydraulic Station during use, and also can utilize down-hole supporting Hydraulic Station is power.
During use, operation control valve 8, Hydraulic Station are to synchronized splitter motor 6 feed flows, and to four hoist cylinder 4 feed flows, hoist cylinder 4 lifts sliding sleeve 5 to synchronized splitter motor 6 synchronously, and four supporting legs 1 lift built on stilts thereupon; Operation control valve 8 is to telescopic oil cylinder 7 feed flows again, and telescopic oil cylinder 7 promotes sliding sleeves 5 and moves to right, and is installed in aircraft tail cylinder 23, swabbing pig 19, carrying roller 16 and pinch roller 9 on the sliding sleeve 5 segment distance that moves to right simultaneously, but just normal operation of conveyer.In the process that sliding sleeve 5 moves, in time regulate the position of removable grooved carrying roller 10.According to practice and calculating, each order of classes or grades at school only need move 2~3 times, just can finish work on duty.
When sliding sleeve 5 moves on to low order end with slide bar 3, remove the terminal longeron 14 of frame, whole telescopic tail is connected with belt feeder frame 15, and order of classes or grades at school of this work carries out once high efficiency.

Claims (4)

1. a telescopic tail of belt conveyer comprises with band conveyor frame bonded assembly tailstock, is installed in swabbing pig (19), pinch roller (9) and many carrying rollers (16) on the tailstock; It is characterized in that: described tailstock comprises: slide bar (3), sliding sleeve (5), hoist cylinder (4) and telescopic oil cylinder (7); Described slide bar (3) is two, the bottom fixed supporting leg (1) at every slide bar two ends, and the inner of slide bar (3) is connected with the terminal longeron of frame (14) by trustship seat (13), and the two ends of slide bar (3) connect by slide bar tie-beam (17); Described sliding sleeve (5) is two, and bearing fit is sleeved on the described slide bar (3) respectively, and the two ends of sliding sleeve (5) connect by sliding sleeve tie-beam (18); Described hoist cylinder (4) is four, and its cylinder body is vertically fixed on the outside at sliding sleeve (5) two ends respectively, and the piston rod of hoist cylinder (4) is downward; Described telescopic oil cylinder (7) is two, and its cylinder body is fixed on the downside of sliding sleeve (5), and parallel with sliding sleeve (5), and the piston rod end of telescopic oil cylinder (7) is connected with supporting leg (1) by connecting rod (2); The inner of slide bar (3) is provided with removable grooved carrying roller (10) and fixing groove profile carrier roller (12) respectively; Described hoist cylinder (4) is connected with synchronized splitter motor (6) by oil pipe (22), and synchronized splitter motor (6) is connected with control cock (8) by oil pipe (22); Described telescopic oil cylinder (7) is connected with control cock (8) by oil pipe (22); Wherein control cock (8) is used for the modulated pressure station to synchronized splitter motor (6) feed flow, and to four hoist cylinders (4) feed flow, hoist cylinder (4) lifts sliding sleeve (5) to synchronized splitter motor (6) synchronously, and four supporting legs (1) lift built on stilts thereupon; Operation control valve (8) is to telescopic oil cylinder (7) feed flow again, and telescopic oil cylinder (7) promotes sliding sleeve (5) and moves to right.
2. telescopic tail of belt conveyer according to claim 1 is characterized in that: described many carrying rollers (16) are divided into three sections, and the middle part is a cylinder, paste cushion rubber (16-2) on the cylinder; Carrying roller (16) two ends are cone (16-1), and roller carrier shaft (16-3) two ends are fixed on the sliding sleeve (5).
3. telescopic tail of belt conveyer according to claim 1, it is characterized in that: described removable grooved carrying roller (10) is installed on the roller rack (20), described roller rack (20) is the groove body structure, the upper end of groove body makes outside flange, dual brake roller (11) is installed at the flange place, and dual brake roller (11) is erected at the upper end of slide bar (3).
4. telescopic tail of belt conveyer according to claim 1 is characterized in that: described fixedly groove profile carrier roller (12) is installed on the carrying roller beam (21), and described carrying roller beam (21) is fixed on the end of slide bar (3).
CN2010102527923A 2010-08-10 2010-08-10 Telescopic tail of belt conveyer Expired - Fee Related CN101913478B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102527923A CN101913478B (en) 2010-08-10 2010-08-10 Telescopic tail of belt conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102527923A CN101913478B (en) 2010-08-10 2010-08-10 Telescopic tail of belt conveyer

Publications (2)

Publication Number Publication Date
CN101913478A CN101913478A (en) 2010-12-15
CN101913478B true CN101913478B (en) 2011-12-21

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244176B (en) * 2012-02-03 2015-08-05 淮南郑煤机舜立机械有限公司 Scraper blade elevating conveyor self-advancing Device
CN103523466B (en) * 2013-10-29 2016-07-06 连云港天明装备有限公司 Colliery is with intersecting side dump frequency conversion drive conveyer device
CN104590849A (en) * 2014-12-29 2015-05-06 山东东山王楼煤矿有限公司 Tailstock device for belt conveyer placed on tunneling surface
CN107826664B (en) * 2017-10-24 2022-04-08 伊犁新矿煤业有限责任公司 Belt conveyor tail large-span supporting and fast moving method for coal mine main transportation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001632A1 (en) * 1989-08-04 1991-02-21 British Society For Research In Agricultural Engineering Conveyor assembly
ES2338905T3 (en) * 2005-06-06 2010-05-13 Metso Minerals, Inc. RIBBON TRANSPORTER AND PROCESSING DEVICE.
CN101104474B (en) * 2007-07-31 2010-07-28 汪允岭 Ultra-low and mobile tail for belt conveyer
WO2009073923A1 (en) * 2007-12-11 2009-06-18 John Bremhorst Improvements relating to belt conveyors and mining
CN101214878A (en) * 2007-12-31 2008-07-09 枣庄市弘大实业总公司 Belt conveyer
CN201246185Y (en) * 2008-05-20 2009-05-27 宁夏天地奔牛实业集团有限公司 Automatic moving machine tail front telescoping device of belt conveyer
CN201277035Y (en) * 2008-09-12 2009-07-22 三一重型装备有限公司 Blade type cantilever conveyer
CN201746023U (en) * 2010-08-10 2011-02-16 汪允岭 Belt conveyor telescopic tail

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