CN102009831A - Big-inclined-angle belt conveyor - Google Patents
Big-inclined-angle belt conveyor Download PDFInfo
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- CN102009831A CN102009831A CN 201010547717 CN201010547717A CN102009831A CN 102009831 A CN102009831 A CN 102009831A CN 201010547717 CN201010547717 CN 201010547717 CN 201010547717 A CN201010547717 A CN 201010547717A CN 102009831 A CN102009831 A CN 102009831A
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Abstract
The invention discloses a big-inclined-angle belt conveyor. The big-inclined-angle belt conveyor comprises a machine frame, a driving device, a redirecting roller, a roller bracket, a carrying roller group, a lower roller group and a buffering roller group, wherein the carrying roller group is a V-shaped deep groove roller group consisting of two side rollers and two middle rollers which are arranged symmetrically; and one side roller and one middle roller form a V shape, so that the two side rollers and the two middle rollers form a double V-shaped structure. The big-inclined-angle belt conveyor has an ingenious concept, reasonable design, high operating efficiency and low energy consumption.
Description
Technical field
The invention belongs to the conveying technology field, relate to a kind of large inclination belt conveyor.
Background technology
Belt conveyer is a kind of friction-driven machinery of transported material in a continuous manner, and large inclination belt conveyor is mainly used in colliery, mining, particularly is applied to coal mine roadway and carries.At present, the positive pitch maximum angle of belt conveyer is 28 °, downward 23 ° of inclination angle maximum angles, downwards mainly still by equipment such as oldfashioned mine dolly, scraper plate machine, delivery chutes, its production efficiency is lower, potential safety hazard big, mine design complex structure, energy consumption height for convey materials.The inclination angle angle of belt conveyer is little, and the length of delivery conduit and underworkings is with regard to corresponding increase under the situation of same hoisting depth, and equipment and infrastructure investment are bigger, and technology arrangement is unreasonable.Now a lot of collieries and mine, chevron is precipitous, the seam distribution discrepancy in elevation is big, must adopt the mining type of " from bottom to top ", needs to adopt the belt heading that surpasses 30 degree, and the large inclination belt conveyor demand is more and more higher.
The carrying idler group of large inclination belt conveyor adopts the linear annular arrangement form of four carrying rollers mostly at present, and carrying roller and adhesive tape friction force are bigger, and the conveyer energy consumption is higher.This structure can't effectively be controlled rubber belt from deviating.When rubber belt from deviating, carrying roller blocks adhesive tape easily and causes that adhesive tape tears, the groove forming character of this version is poor simultaneously, squeese pressure by carrying roller makes the bigger groove angle of adhesive tape form fully, the deep trouth instability that adhesive tape forms, operational throughput is less, occurs the situation that adhesive tape spills material even adhesive tape torsional deflection simultaneously easily.Each carrying roller unbalance stress of this version has shortened service life of carrying roller group greatly.Because protection mechanism is simple, roll downwards easily at discharging point and point of transition material, cause putty and fly major accident such as material.Present large inclination belt conveyor is owing to the restriction of version, and its delivery speed lower (less than 1.6m/s) causes operational throughput lower.
Summary of the invention
It is low to the objective of the invention is to overcome in the prior art large inclination belt conveyor operating efficiency, and energy consumption is higher, designs irrational deficiency, and a kind of large inclination belt conveyor is provided.This large inclination belt conveyor is skillfully constructed, reasonable in design, the operating efficiency height, energy consumption is low.
For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is:
A kind of large inclination belt conveyor, comprise frame, actuating device, changed course cylinder, roller rack, carrying idler group, snub pulley group and buffering carrying roller group, described carrying idler group adopts by two side carrying rollers and two V-type deep trouth carrying roller groups that the middle idler roller symmetric arrangement is formed, described side carrying roller and middle idler roller two twenty percent V-types form double V-shaped structure.
As optimal way, the installation draw-in groove of described carrying idler group is many draw-in grooves form.
As optimal way, described frame is provided with anti-roll materials device.
Further preferred, described anti-roll materials device is the anti-roll materials device that is provided with multistage automatic check apron.
Carrying idler group of the present invention adopts 4 carrying rollers to become double V-shaped spatial destribution form, and this structure design makes the stressed unanimity of each carrying roller, has improved carrying roller service life greatly, is difficult for the jam adhesive tape, has effectively protected adhesive tape.The carrying roller angle design is a two-stage, and adhesive tape is a deep trouth shape through the carrying roller place of seamlessly transitting.The deep trouth shape Stability Analysis of Structures that adhesive tape forms is reliable, and operational throughput is bigger, the situation of material or adhesive tape torsional deflection can not occur spilling, and the friction force of carrying roller and adhesive tape reduces, and has reduced equipment energy consumption.
The installation draw-in groove of carrying roller of the present invention is set to many draw-in grooves form, can adjust the angle of carrying roller and adhesive tape according to adhesive tape running condition, effectively prevents rubber belt from deviating.At high dip angle belt conveyer discharging point one group of anti-roll materials device that is provided with multistage automatic check apron is set at a certain distance later on, effectively prevented because angled conveyor is big, the situation that material glides because of deadweight, even roll one section of appearance under the situation of material, the anti-roll materials device of next section can effectively be stored to ease up and sweep away sliding material, putty can not occur and fly to expect the situation situation.
Beneficial effect of the present invention is: the present invention is skillfully constructed, reasonable in design, the operating efficiency height, and energy consumption is low.The maximum positive pitch of large inclination belt conveyor can reach 35 °, maximum inclination angle downwards can reach 32 °, use carry behind this conveyer the tunnel shorten 30% or more, save invest more than 40%, construction period reduces more than 40%, technology arrangement more flexibly, rationally, operation is steady more, safety, delivery speed higher (can reach 3.15m/s) has improved transport efficiency greatly.
Description of drawings
The present invention will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
Mark among the figure: 1 actuating device, 2 changed course cylinders, 3 roller racks, 4 carrying idler groups, 5 snub pulley groups, 6 impact idler groups, 7 side carrying rollers, 8 middle idler rollers.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Embodiment: as Figure 1-3, a kind of large inclination belt conveyor, comprise frame, actuating device 1, changed course cylinder 2, roller rack 3, carrying idler group 4, snub pulley group 5 and buffering carrying roller group 6, described carrying idler group 4 adopts by two side carrying rollers 7 and two V-type deep trouth carrying roller groups that middle idler roller 8 symmetric arrangement are formed, 8 liang of twenty percent V-types of described side carrying roller 7 and middle idler roller form double V-shaped structure.
The draw-in groove of described carrying idler group 4 is many draw-in grooves form.Described frame is provided with the anti-roll materials device that is provided with multistage automatic check apron.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (4)
1. large inclination belt conveyor, comprise frame, actuating device (1), changed course cylinder (2), roller rack (3), carrying idler group (4), snub pulley group (5) and buffering carrying roller group (6), it is characterized in that: described carrying idler group (4) adopts the V-type deep trouth carrying roller group of being made up of two side carrying rollers (7) and two middle idler rollers (8) symmetric arrangement, described side carrying roller (7) and middle idler roller (8) two twenty percent V-types form double V-shaped structure.
2. a kind of large inclination belt conveyor as claimed in claim 1 is characterized in that: the installation draw-in groove of described carrying idler group (4) is many draw-in grooves form.
3. a kind of large inclination belt conveyor as claimed in claim 1 is characterized in that: described frame is provided with anti-roll materials device.
4. a kind of large inclination belt conveyor as claimed in claim 3 is characterized in that: described anti-roll materials device is the anti-roll materials device that is provided with multistage automatic check apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010547717 CN102009831A (en) | 2010-11-17 | 2010-11-17 | Big-inclined-angle belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010547717 CN102009831A (en) | 2010-11-17 | 2010-11-17 | Big-inclined-angle belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102009831A true CN102009831A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010547717 Pending CN102009831A (en) | 2010-11-17 | 2010-11-17 | Big-inclined-angle belt conveyor |
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| CN (1) | CN102009831A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616547A (en) * | 2012-03-23 | 2012-08-01 | 三一重型装备有限公司 | Belt conveyor with large inclined angle |
| CN102807068A (en) * | 2012-08-22 | 2012-12-05 | 新汶矿业集团有限责任公司华丰煤矿 | Large-tilt-angle upward-transporting gangue belt conveyor |
| CN104210821A (en) * | 2013-06-04 | 2014-12-17 | 中联重科股份有限公司 | Belt conveyor and concrete mixing plant comprising same |
| CN104564132A (en) * | 2014-12-24 | 2015-04-29 | 新汶矿业集团有限责任公司华丰煤矿 | Large-dip angle waste rock transporting system |
| CN112478592A (en) * | 2020-12-22 | 2021-03-12 | 安徽永生机械股份有限公司 | High inclination belt conveyor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063629A (en) * | 2001-08-27 | 2003-03-05 | Ramusa Abe:Kk | U-shaped snake conveyer winding like snake |
| CN1817759A (en) * | 2006-03-15 | 2006-08-16 | 沈阳矿山机械（集团）有限责任公司 | Semicircular belt conveyor with deep groove and big dig |
| CN2897920Y (en) * | 2006-03-15 | 2007-05-09 | 沈阳矿山机械（集团）有限责任公司 | Front deep-groove self-aligning idler set of belt conveyer |
| CN201236058Y (en) * | 2008-06-27 | 2009-05-13 | 天津成科传动机电技术股份有限公司 | Self-adaption adjusting device for conveyer belt of belt conveyor |
| CN201262632Y (en) * | 2008-08-02 | 2009-06-24 | 黄兆顺 | Whole-enclosed electric larceny resistance electric power metering cabinet |
| CN201372095Y (en) * | 2009-02-27 | 2009-12-30 | 山东矿机集团股份有限公司 | Stop device for downward belt conveyor with large inclination-angle |
| CN201458241U (en) * | 2009-08-25 | 2010-05-12 | 鞍钢股份有限公司 | Manual deviation adjusting device for belt |
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2010
- 2010-11-17 CN CN 201010547717 patent/CN102009831A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063629A (en) * | 2001-08-27 | 2003-03-05 | Ramusa Abe:Kk | U-shaped snake conveyer winding like snake |
| CN1817759A (en) * | 2006-03-15 | 2006-08-16 | 沈阳矿山机械（集团）有限责任公司 | Semicircular belt conveyor with deep groove and big dig |
| CN2897920Y (en) * | 2006-03-15 | 2007-05-09 | 沈阳矿山机械（集团）有限责任公司 | Front deep-groove self-aligning idler set of belt conveyer |
| CN201236058Y (en) * | 2008-06-27 | 2009-05-13 | 天津成科传动机电技术股份有限公司 | Self-adaption adjusting device for conveyer belt of belt conveyor |
| CN201262632Y (en) * | 2008-08-02 | 2009-06-24 | 黄兆顺 | Whole-enclosed electric larceny resistance electric power metering cabinet |
| CN201372095Y (en) * | 2009-02-27 | 2009-12-30 | 山东矿机集团股份有限公司 | Stop device for downward belt conveyor with large inclination-angle |
| CN201458241U (en) * | 2009-08-25 | 2010-05-12 | 鞍钢股份有限公司 | Manual deviation adjusting device for belt |
Non-Patent Citations (1)
| Title |
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| 《煤矿机电》 20091231 鲍晶晶 提高带式输送机托辊使用寿命的分析 60-62 , 第4期 2 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616547A (en) * | 2012-03-23 | 2012-08-01 | 三一重型装备有限公司 | Belt conveyor with large inclined angle |
| CN102616547B (en) * | 2012-03-23 | 2015-01-07 | 三一重型装备有限公司 | Belt conveyor with large inclined angle |
| CN102807068A (en) * | 2012-08-22 | 2012-12-05 | 新汶矿业集团有限责任公司华丰煤矿 | Large-tilt-angle upward-transporting gangue belt conveyor |
| CN104210821A (en) * | 2013-06-04 | 2014-12-17 | 中联重科股份有限公司 | Belt conveyor and concrete mixing plant comprising same |
| CN104564132A (en) * | 2014-12-24 | 2015-04-29 | 新汶矿业集团有限责任公司华丰煤矿 | Large-dip angle waste rock transporting system |
| CN112478592A (en) * | 2020-12-22 | 2021-03-12 | 安徽永生机械股份有限公司 | High inclination belt conveyor |
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Application publication date: 20110413 |