CN201907827U - Rolling-sliding prevention device of belt type conveyor for downward conveying with high dip angle - Google Patents
Rolling-sliding prevention device of belt type conveyor for downward conveying with high dip angle Download PDFInfo
- Publication number
- CN201907827U CN201907827U CN2010206855246U CN201020685524U CN201907827U CN 201907827 U CN201907827 U CN 201907827U CN 2010206855246 U CN2010206855246 U CN 2010206855246U CN 201020685524 U CN201020685524 U CN 201020685524U CN 201907827 U CN201907827 U CN 201907827U
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- conveyor
- rolling
- way damper
- dip angle
- high dip
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Abstract
The utility model discloses a rolling-sliding prevention device of a belt type conveyor for downward conveying with a high dip angle, comprising a one-way damper (1), a gantry frame (2), a movable baffle (3), a hinge (4), a rocking arm (5) and a counterbalance weight block (7), wherein the gantry frame (2) spans a conveyor and is arranged at two sides of a conveyor belt of a belt conveyor; the top part of the movable baffle (3) is provided with a rotating shaft (9), and two ends of the rotating shaft (9) is fixed on the gantry bracket (2) through the hinge (4) and the bottom part thereof is hung in the air; the one-way damper (1) is arranged at one side of the gantry frame (2), and is connected with a frame upright column (12) through a connecting pin (8); and the one-way damper (1) and the counterbalance weight block (7) are arranged at two ends of the rocking arm respectively. The rolling-sliding prevention device successfully solves the safety control problem of material rolling prevention of the downward running conveyor with high dip angle by integrally applying liquid damping and variable damping technology, transportation section closing by the movable baffle and the counterbalance technology of the weight to the damper, and avoids the plugging of the conveyor; and the device is applicable for conveying machines needing high dip angle for downward conveying materials.
Description
Technical field
The utility model relates to belt conveyer, also relates to its safety control, specifically, relates to the device of its anti-material skid.
Background technology
At present, during the high angle downward running belt conveyor initial launch, because bulk material is few on the adhesive tape carrying surface, the internal friction that drops on piece material on the zone face at first is little, and lumpiness is big more long-pending more little with the adhesive tape relative contact; Hardness is big more, and friction factor is more little, and the easy more downslide of material is rolled, and particularly bulk materials rolls, if nothing in my way, material directly tumbles abnormally dangerous, causes the situation of safety misadventure to happen occasionally.For this reason, people have used baffle plate to stop bulk materials.Common baffle plate is with low cost, installs simple and convenient.But owing to must reserve the normal transport cross section, cause two kinds of situations to take place: the one, less than the rolling material and can not stopped and continue to roll that baffle plate does not have effect of preset clearance size, particularly the conveyer initial launch stage is more obvious; The 2nd, rolling material and can be at the baffle plate place can't cause the conveyer paralysis greater than the preset clearance size by follow-up solid accumulation is stopped up.
By retrieval, the application part that relates to baffle plate in Chinese patent literature has: 97241889.X number " fluidized bed furnace diffusion baffle arrangement ", No. 02239437.0 " the thickening device of band damping baffle plate ", No. 200620049595.0 " baffle-type switching device ", No. 200920026817.0 " the outer baffle mechanisms of automatic vending machine " etc., these patented technologies can not solve the Security Control Problem that the high angle downward running belt conveyor material rolls.
Summary of the invention
The purpose of this utility model is to provide a kind of high angle downward running belt conveyor to prevent the skid device, to solve the Security Control Problem that high angle downward running belt conveyor prevents that material from rolling.
The high angle downward running belt conveyor that the designer provides is prevented the skid device, is made up of one-way damper, gantry support, shifting board, hinge, rocking arm and equilibrate counterweight, and gantry support is installed in the both sides of belt of belt conveyor across conveyer; Rotating shaft is arranged at the top of shifting board, and the rotating shaft two ends fix on the support by hinges fixing, and the bottom is unsettled, and baffle plate can center on the rotating shaft campaign with the swing of rocking arm; One-way damper is installed in a side of gantry support, is connected with the column of gantry support by connecting bearing pin; One-way damper and clump weight place the rocking arm two ends respectively.
Above-mentioned one-way damper is made of the sleeve and the piston rod of band piston.
The designer points out: one-way damper and clump weight place the rocking arm two ends respectively, moment by clump weight balance damper, by the quality scalable damping baffle plate of adjustment clump weight and the relative angle of gantry support, thereby assurance is to the correct cooperation of conveyor delivery section.The weight of clump weight is according to the statistical weight of bulk materials and fixed.
The principle of work of this device is: when no material transported, shifting board sealed the conveyors carried section under the effect of counterweight; When the material transportation was arranged, shifting board was opened under the drive of material movement material is normally passed through; When the bulk materials skid is arranged, the impulsive force that bulk materials impacts on the shifting board makes baffle plate with speed unlatching more slowly material be passed through with low speed under the effect of damper, prevent that bulk materials from not having rolling fast of obstruction downwards and causing the accident, the bulk materials of avoiding fixed dam to cause simultaneously can't be by the obstruction that causes.
Device of the present utility model, integrated application liquid damping, change damping, shifting board are to transporting enclosed cross and the counterweight technology such as balance to damper weight, successfully solve high angle downward running belt conveyor and prevented the Security Control Problem that material rolls, also avoided the obstruction of conveyer.Be applicable to the conveying machinery that needs fortune material under the high spud angle.
Description of drawings
Fig. 1 is the front elevation of the anti-skid device of high angle downward running belt conveyor of the present utility model, and Fig. 2 is the device left view, and Fig. 3 is the device birds-eye view, and Fig. 4 is the apparatus structure scheme drawing.1 is one-way damper among the figure, and 2 is gantry support, and 3 is shifting board, and 4 is hinge, and 5 is rocking arm, and 6 is tie bolt, and 7 is equilibrate counterweight, and 8 for connecting bearing pin, and 9 are rotating shaft, and 10 is piston rod, 11 sleeves for the band piston, and 12 is bracket upright post.
The specific embodiment
The anti-skid device of high angle downward running belt conveyor as accompanying drawing 1～3, it is made up of one-way damper 1, gantry support 2, shifting board 3, hinge 4, Rocker arm 5 and equilibrate counterweight 7, gantry support 2 is installed in the both sides of belt of belt conveyor across conveyer; Rotating shaft 9 is arranged at the top of shifting board 3, and rotating shaft 9 two ends are fixed on the gantry support 2 by hinge 4, and the bottom is unsettled; One-way damper 1 is installed in a side of gantry support 2, is connected with bracket upright post 12 by connecting bearing pin 8; One end of Rocker arm 5 is connected with the top of one-way damper 1 piston rod 10, and the other end connects equilibrate counterweight 7 by tie bolt 6.The bottom shape of shifting board 3 is inverted trapezoidal.One-way damper 1 is made up of the sleeve 11 and the piston rod 10 of band piston.
Claims (2)
1. high angle downward running belt conveyor is prevented the skid device, it is characterized in that it is made up of one-way damper (1), gantry support (2), shifting board (3), hinge (4), rocking arm (5) and equilibrate counterweight (7), gantry support (2) is installed in the both sides of belt of belt conveyor across conveyer; Rotating shaft (9) is arranged at the top of shifting board (3), and rotating shaft (9) two ends are fixed on the gantry support (2) by hinge (4), and the bottom is unsettled; One-way damper (1) is installed in a side of gantry support (2), is connected with bracket upright post (12) by connecting bearing pin (8); One-way damper (1) places rocking arm (5) two ends respectively with clump weight (7).
2. device as claimed in claim 1 is characterized in that described one-way damper (1) is made of the sleeve (11) and the piston rod (10) of band piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855246U CN201907827U (en) | 2010-12-29 | 2010-12-29 | Rolling-sliding prevention device of belt type conveyor for downward conveying with high dip angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855246U CN201907827U (en) | 2010-12-29 | 2010-12-29 | Rolling-sliding prevention device of belt type conveyor for downward conveying with high dip angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907827U true CN201907827U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206855246U Expired - Fee Related CN201907827U (en) | 2010-12-29 | 2010-12-29 | Rolling-sliding prevention device of belt type conveyor for downward conveying with high dip angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907827U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693379A (en) * | 2013-12-07 | 2014-04-02 | 衡阳运输机械有限公司 | Material blocking device of large-inclination-angle upper conveying machine |
| CN105417007A (en) * | 2015-12-11 | 2016-03-23 | 济南澳海炭素有限公司 | Antiskid chain scraper conveyor for carbon blocks |
| CN106395295A (en) * | 2016-06-16 | 2017-02-15 | 山西煤矿机械制造股份有限公司 | High-inclination downward belt conveyor |
| CN117769988A (en) * | 2024-02-28 | 2024-03-29 | 黑龙江省李家甸农业发展有限公司 | Domestic corn thresher convenient to automatic feeding |
-
2010
- 2010-12-29 CN CN2010206855246U patent/CN201907827U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693379A (en) * | 2013-12-07 | 2014-04-02 | 衡阳运输机械有限公司 | Material blocking device of large-inclination-angle upper conveying machine |
| CN103693379B (en) * | 2013-12-07 | 2016-05-11 | 衡阳运输机械有限公司 | On high inclination-angle, transport conveyer stop gauge |
| CN105417007A (en) * | 2015-12-11 | 2016-03-23 | 济南澳海炭素有限公司 | Antiskid chain scraper conveyor for carbon blocks |
| CN106395295A (en) * | 2016-06-16 | 2017-02-15 | 山西煤矿机械制造股份有限公司 | High-inclination downward belt conveyor |
| CN106395295B (en) * | 2016-06-16 | 2019-06-04 | 山西煤矿机械制造股份有限公司 | High angle downward running belt conveyor |
| CN117769988A (en) * | 2024-02-28 | 2024-03-29 | 黑龙江省李家甸农业发展有限公司 | Domestic corn thresher convenient to automatic feeding |
| CN117769988B (en) * | 2024-02-28 | 2024-05-10 | 黑龙江省李家甸农业发展有限公司 | Domestic corn thresher convenient to automatic feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20111229 |