CN105501842B - A kind of Novel stretchable take-up device and its ribbon conveyer and its application method - Google Patents
A kind of Novel stretchable take-up device and its ribbon conveyer and its application method Download PDFInfo
- Publication number
- CN105501842B CN105501842B CN201510969241.1A CN201510969241A CN105501842B CN 105501842 B CN105501842 B CN 105501842B CN 201510969241 A CN201510969241 A CN 201510969241A CN 105501842 B CN105501842 B CN 105501842B
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- Prior art keywords
- dolly
- fixed pulley
- roller
- travelling
- piston rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drives For Endless Conveyors (AREA)
Abstract
The invention discloses a kind of Novel stretchable take-up device and its ribbon conveyer and its application method, including base, piston rod, cylinder barrel, fixed pulley and travelling dolly, piston rod rearward end is arranged in cylinder barrel, front end is provided with fixed pulley, fixed pulley is fixed on piston rod front end by fixed pulley fixture, fixed pulley fixture both sides are provided with column, column is provided with limited block and kept off in the front side on fixed pulley fixture both sides, inversely moved with piston rod for limiting fixed pulley fixture, cylinder barrel rearward end is provided with travelling dolly, travelling dolly corner is provided with roller, two rollers of wherein the same side are provided with retaining mechanism, one of them is provided with micromachine on another same side wheel, cylinder barrel passes through travelling dolly and cylinder barrel to be fixed by transverse axis, described base is provided with two parallel orbits, roller is arranged on track.The present invention can utilize hydraulic cylinder to be adjusted jointly with the travelling two kinds of tensioning modes of dolly of guide rail, and regulating measure is more flexible.
Description
Technical field
The present invention relates to extensible belt conveyor technical field, and in particular to a kind of Novel stretchable take-up device and its
Ribbon conveyer and its application method.
Background technology
Extensible belt conveyor has many parts, can typically include take-up device, transmission device, conveyer belt and branch
Frame etc., wherein take-up device are its key mechanisms, and it is directly connected to whether conveyer safe operation and whether can
The problem of being operated for a long time, then for extensible belt conveyor, in actual production process, conveyer belt
Rate of tension required precision is very high, therefore is also very high to the reliability requirement of take-up device.
The fluid-pressure straining device of existing Chinese patent, as the utility model of Application No. 201220484427 successfully proposes
A kind of Full-automatic hydraulic tension device, but only rely on hydraulic cylinder and tense tension of the dolly realization to conveyer belt；And for example apply
Number a kind of circular pipe belt type conveyer vertical hydraulic tension device is successfully proposed for 201210221132 invention, but only relied on
Vertically arranged hydraulic cylinder realizes the tension to conveyer belt.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of Novel stretchable take-up device and its ribbon conveyer and its
Application method, the deficiencies in the prior art are overcome, can be by leading when tension hydraulic cylinder travel is not enough to Conveyer Belt
Rail-travelling trolley body realizes compensation tensioning；Adjusted, adjusted jointly using hydraulic cylinder and guide rail-travelling two kinds of tensioning modes of dolly
Section means are more flexible.
The technical problems to be solved by the invention can be realized by the following technical programs:
A kind of Novel stretchable belt conveyor slack adjuster, including base, piston rod, cylinder barrel, fixed pulley and travelling small
Car, described piston rod rearward end are arranged in cylinder barrel, and front end is provided with the fixed pulley, and the fixed pulley is fixed by fixed pulley
Part is fixed on the piston rod front end, and the fixed pulley fixture both sides are provided with column, and the cylinder barrel rearward end is provided with travelling small
Car, the travelling dolly, which is provided with, is used for the move about drive device of moving of car and the retaining mechanism of stop, and the cylinder barrel passes through
Transverse axis passes through travelling dolly to be fixed, and described base is provided with two parallel orbits, and the roller is arranged on track.
The travelling dolly corner is provided with roller, and wherein the two of the same side roller is provided with retaining mechanism, another homonymy
One of them is provided with micromachine on roller.
The column is provided with limited block and kept off in the front side on the fixed pulley fixture both sides, for limiting surely described pulley
Fixture inversely moves with piston rod.
A kind of ribbon conveyer provided with Novel stretchable take-up device, described fixed pulley are wound with tensioned lines, tensioning
The rope other end is coupled with tensioning dolly, and described tensioning dolly is provided with roller, conveyer belt and tension sensor, described conveying
Band is wrapped on roller, and described tensioning sensor is arranged on roller.
A kind of application method of Novel stretchable ribbon conveyer, the first step, the tension sensor inspection being arranged on roller
The signal that conveyer belt is not tensioned is measured, then piston rod shrinks；
Second step, if hydraulic cylinder reaches extreme limit of travel, and tension sensor is still not detected by the signal that conveyer belt has been tensioned,
The threshold value that i.e. signal has not up to been set；The dolly that now moves about is started working, and the retaining mechanism on roller is opened, opposite side
Micromachine work on roller, travelling dolly is moved rearwards along guide rail；
3rd step, after travelling dolly moves, tension sensor detects that signal exceedes threshold value, then micromachine stops
Turn, retaining mechanism of the locking on roller, fixed travelling dolly.
Compared with prior art, beneficial effects of the present invention are：
It is real can to pass through guide rail-travelling trolley body when tension hydraulic cylinder travel is not enough to Conveyer Belt by the present invention
Now compensation tensioning；Compared with existing fluid-pressure straining device, the present invention can utilize hydraulic cylinder and guide rail-travelling two kinds of dolly
Tensioning mode is adjusted jointly, and regulating measure is more flexible.
Illustrate book
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing structural representation of Figure 1A portions；
Fig. 3 is the structural representation of the travelling dolly of the present invention；
Fig. 4 is the connection diagram when present invention uses.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
As shown in Figure 1,2,3, 4, a kind of Novel stretchable belt conveyor slack adjuster, including base 7, piston rod 5, cylinder
Cylinder 6, fixed pulley 1 and travelling dolly 8, fixed pulley 1 are arranged on the front end of fixed pulley fixture 3, and the fixed pulley 1 is wound with tensioned lines
12, the described other end of tensioned lines 12 is coupled with tensioning dolly 10；Before described fixed pulley fixture 3 is arranged on the piston rod 5
End；Described piston rod 5 is arranged in cylinder barrel 6；Described cylinder barrel 6 is arranged on travelling dolly 8 by transverse axis 803.
Described travelling dolly 8 includes four rolling 802, two retaining mechanisms 801 and a micromachine 9 and horizontal stroke
Axle 803.Described four rolling 802 is arranged on below travelling dolly 8, all around uniform four；Two described locking machines
Structure 801 is arranged on two rollers 802 of travelling the same side of dolly 8；Described micromachine 9 is arranged on a rolling of opposite side
On wheel 802；Described travelling dolly 8 is provided with a transverse axis 803, for stator bore 6；The four rolling of the travelling dolly 8
802 are positioned in the guide rail 4 of two parallel laids, and guide rail 4 amounts to two, and parallel laid is on base 7.
It is additionally provided with two root posts 2 on described base 7, two columns 2 are arranged at the both sides of fixed pulley fixture 3, on column
Kept off provided with limited block 201 in the front side on fixed pulley fixture both sides, for limiting reverse shifting of the fixed pulley firmware 3 with piston rod 5
Dynamic, described tensioning dolly 10 includes roller 14, conveyer belt 11 and tension sensor 13, and described conveyer belt is wrapped in roller
Upper 14；Described tensioning sensor 13 is arranged on roller 14.
Had using process：
The first step, the tension sensor 13 being arranged on roller 14 detect the signal that conveyer belt 11 is not tensioned, then piston
Bar 5 shrinks.
Second step, if hydraulic cylinder reaches extreme limit of travel, and tension sensor 13 is still not detected by what conveyer belt 11 had been tensioned
The threshold value that signal, i.e. signal have not up to been set.Now, roller-travelling dolly is started working, the locking on roller 802
Mechanism 801 is opened, and the micromachine 9 on another side wheel 802 works, and travelling dolly 8 is moved rearwards along guide rail 4；
3rd step, after travelling dolly 8 moves, tension sensor 13 detects that signal exceedes threshold value, then micromachine 9
Stalling, retaining mechanism 801 of the locking on roller 802, fixed travelling dolly 8.This process is realized to hydraulic cylinder tension side
The compensation of formula tenses.
It should be noted that herein, such as term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including one ... ... ", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a kind of Novel stretchable belt conveyor slack adjuster, including base, piston rod, cylinder barrel, fixed pulley and travelling dolly,
It is characterized in that：Described piston rod rearward end is arranged in cylinder barrel, and front end is provided with the fixed pulley, and it is fixed that the fixed pulley passes through
Pulley mount is fixed on the piston rod front end, and the fixed pulley fixture both sides are provided with column, and the cylinder barrel rearward end is set
There is travelling dolly, the travelling dolly, which is provided with, is used for the move about drive device of moving of car and the retaining mechanism of stop, described
Cylinder barrel passes through travelling dolly to be fixed by transverse axis, and described base is provided with two parallel orbits, is set on the track
There is roller；The travelling dolly corner is provided with roller, and wherein the two of the same side roller is provided with retaining mechanism, another to sidewinder together
One of them is provided with micromachine on wheel；The column is provided with limited block and kept off in the front side on the fixed pulley fixture both sides,
Inversely moved with piston rod for limiting surely described pulley mount.
2. a kind of extensible belt conveyor provided with take-up device as claimed in claim 1, it is characterised in that described determines cunning
Wheel is wound with tensioned lines, and the tensioned lines other end is coupled with tensioning dolly, described tensioning dolly provided with roller, conveyer belt with
And tension sensor, described conveyer belt are wound on which cylinder, described tensioning sensor is installed on which cylinder.
3. the application method of extensible belt conveyor according to claim 2, it is characterised in that
The first step, the tension sensor being arranged on roller detect the signal that conveyer belt is not tensioned, then piston rod shrinks；
Second step, if hydraulic cylinder reaches extreme limit of travel, and tension sensor is still not detected by the signal that conveyer belt has been tensioned, that is, believes
Number not up to threshold value that has set；The dolly that now moves about is started working, and the retaining mechanism on roller is opened, another side wheel
On micromachine work, travelling dolly is moved rearwards along guide rail；
3rd step, after travelling dolly moves, tension sensor detects that signal exceedes threshold value, then micromachine stalls, lock
The tight retaining mechanism on roller, fixed travelling dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969241.1A CN105501842B (en) | 2015-12-17 | 2015-12-17 | A kind of Novel stretchable take-up device and its ribbon conveyer and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969241.1A CN105501842B (en) | 2015-12-17 | 2015-12-17 | A kind of Novel stretchable take-up device and its ribbon conveyer and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105501842A CN105501842A (en) | 2016-04-20 |
| CN105501842B true CN105501842B (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510969241.1A Expired - Fee Related CN105501842B (en) | 2015-12-17 | 2015-12-17 | A kind of Novel stretchable take-up device and its ribbon conveyer and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105501842B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444851A (en) * | 2016-06-01 | 2017-12-08 | 山东科大机电科技股份有限公司 | A kind of rail mounted spiral automatic takeup |
| AU2018207218B2 (en) * | 2017-01-16 | 2021-02-04 | Flsmidth A/S | Hydraulic tensioning system for conveyors |
| CN107472823B (en) * | 2017-07-31 | 2018-07-03 | 华北水利水电大学 | A kind of tensioning method of the adjustable digital display type tensioning apparatus of hydraulic continuous |
| CN107284960A (en) * | 2017-08-09 | 2017-10-24 | 西山煤电(集团)有限责任公司 | Belt conveyer is tensioned and sideslip adjusting means |
| CN108275413A (en) * | 2018-01-23 | 2018-07-13 | 中铁六局集团有限公司 | Belt feeder stores up cassette holder traction trolley attachment device |
| CN110683286A (en) * | 2019-10-11 | 2020-01-14 | 青岛大学 | Belt conveyor automatic winch type tensioning displacement sensing and protecting device |
| CN114803296A (en) * | 2022-05-30 | 2022-07-29 | 中化二建集团有限公司 | Large-inclination-angle upward-conveying belt type conveyor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693366A (en) * | 1950-06-16 | 1953-07-01 | Melvin & Gillespie Ltd | Improvements in or relating to conveyor chain tensioning mechanism |
| US3466940A (en) * | 1967-03-18 | 1969-09-16 | Voith Gmbh J M | Mechanism for tensioning endless belt-like members |
| CN201980694U (en) * | 2011-04-12 | 2011-09-21 | 铜陵天奇蓝天机械设备有限公司 | Car type adhesive tape tensioning device |
| CN202729219U (en) * | 2012-07-27 | 2013-02-13 | 天津钢铁集团有限公司 | Rubber belt tensioning device of large rubber belt machine |
| CN103043372A (en) * | 2012-11-14 | 2013-04-17 | 江苏华商企业管理咨询服务有限公司 | Belt conveyor tensioning mechanism |
| CN103879724A (en) * | 2012-12-19 | 2014-06-25 | 焦作市科瑞森机械制造有限公司 | Roller experimental platform |
| CN205240552U (en) * | 2015-12-17 | 2016-05-18 | 安徽理工大学 | Novel scalable take -up device |
-
2015
- 2015-12-17 CN CN201510969241.1A patent/CN105501842B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693366A (en) * | 1950-06-16 | 1953-07-01 | Melvin & Gillespie Ltd | Improvements in or relating to conveyor chain tensioning mechanism |
| US3466940A (en) * | 1967-03-18 | 1969-09-16 | Voith Gmbh J M | Mechanism for tensioning endless belt-like members |
| CN201980694U (en) * | 2011-04-12 | 2011-09-21 | 铜陵天奇蓝天机械设备有限公司 | Car type adhesive tape tensioning device |
| CN202729219U (en) * | 2012-07-27 | 2013-02-13 | 天津钢铁集团有限公司 | Rubber belt tensioning device of large rubber belt machine |
| CN103043372A (en) * | 2012-11-14 | 2013-04-17 | 江苏华商企业管理咨询服务有限公司 | Belt conveyor tensioning mechanism |
| CN103879724A (en) * | 2012-12-19 | 2014-06-25 | 焦作市科瑞森机械制造有限公司 | Roller experimental platform |
| CN205240552U (en) * | 2015-12-17 | 2016-05-18 | 安徽理工大学 | Novel scalable take -up device |
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| Publication number | Publication date |
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| CN105501842A (en) | 2016-04-20 |
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Granted publication date: 20180123 Termination date: 20181217 |