CN105501842A - Novel telescopic tension device, belt conveyor of novel telescopic tension device, and using method of belt conveyor - Google Patents
Novel telescopic tension device, belt conveyor of novel telescopic tension device, and using method of belt conveyor Download PDFInfo
- Publication number
- CN105501842A CN105501842A CN201510969241.1A CN201510969241A CN105501842A CN 105501842 A CN105501842 A CN 105501842A CN 201510969241 A CN201510969241 A CN 201510969241A CN 105501842 A CN105501842 A CN 105501842A
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- China
- Prior art keywords
- fixed pulley
- belt conveyor
- dolly
- piston rod
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The invention discloses a novel telescopic tension device, a belt conveyor of the novel telescopic tension device, and a using method of the belt conveyor. The novel telescopic tension device comprises a base, a piston rod, a cylinder barrel, a fixed pulley and a moving trolley. The rear end part of the piston rod is arranged in the cylinder barrel. The fixed pulley is arranged at the front end of the piston rod by virtue of a fixed pulley fixed part. Stand columns are arranged on two sides of the fixed pulley fixed part. Limiting stoppers are arranged on the stand columns and are blocked on the front sides of the two edges of the fixed pulley fixed part, and are used for limiting the reverse movement, with the piston rod, of the fixed pulley fixed part. The moving trolley is arranged at the rear end part of the cylinder barrel. Rollers are arranged at the four corners of the moving trolley. Locking mechanisms are arranged on the two rollers positioned on one side of the moving trolley. A micro motor is arranged on one of the other two rollers positioned on the other side of the moving trolley. The cylinder barrel passes through the moving trolley by virtue of a cross shaft and fixes the moving trolley. Two parallel rails are arranged on the base. The rollers are arranged on the two rails. A hydraulic cylinder tensioning way and a guide rail-moving trolley tensioning way can be utilized to realize combined adjustment, and the adjusting means is more flexible.
Description
Technical field
The present invention relates to extensible belt conveyor technical field, be specifically related to a kind of Novel stretchable take-up device and belt conveyer thereof and its using method.
Background technology
Extensible belt conveyor has many component parts, generally can comprise take-up device, driving device, load-transfer device and support etc., wherein take-up device is its key mechanism, whether it is directly connected to conveyer can safe operation and whether can carry out the problem of work for a long time, so for extensible belt conveyor, in actual production process, the degree of tension accuracy requirement of load-transfer device is very high, is also therefore very high to the reliability requirement of take-up device.
The fluid-pressure straining device of existing Chinese patent, the utility model being 201220484427 as application number successfully proposes a kind of Full-automatic hydraulic tension device, but only relies on hydraulic actuating cylinder and the tension of tension dolly realization to load-transfer device; And for example application number be 201210221132 invention successfully propose a kind of circular pipe belt type conveyer vertical hydraulic tension device, but only rely on vertically arranged hydraulic actuating cylinder to realize tension to load-transfer device.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of Novel stretchable take-up device and belt conveyer thereof and its using method, overcome the deficiencies in the prior art, when straining hydraulic cylinder travel and being not enough to Conveyer Belt, guide rail-travelling trolley body can be passed through and realize compensating tensioning; Utilize hydraulic actuating cylinder and guide rail-travelling dolly two kinds of tensioning modes jointly to regulate, regulating measure is more flexible.
Technical matters to be solved by this invention can be come to be realize by the following technical programs:
A kind of Novel stretchable belt conveyor slack adjuster, comprise base, piston rod, cylinder barrel, fixed pulley and travelling dolly, described piston rod rearward end is arranged in cylinder barrel, front end is provided with described fixed pulley, described fixed pulley is fixed on described piston rod front end by fixed pulley connecting element, described fixed pulley connecting element both sides are provided with column, described cylinder barrel rearward end is provided with travelling dolly, described travelling dolly is provided with the catch gear of actuating device for travelling moving of car and stop, described cylinder barrel is fixed through travelling dolly by transverse axis, described base is provided with two parallel orbits, described roller is arranged on track.
Described travelling dolly corner is provided with roller, and wherein two rollers of the same side are provided with catch gear, and with on side wheel, one of them is provided with miniature motor for another.
Described column is provided with limiting stopper gear in the front side on described fixed pulley connecting element both sides, is used for limiting fixed described pulley mount and moves with piston rod is reverse.
A kind of belt conveyer being provided with Novel stretchable take-up device, described fixed pulley is wound with tensioned lines, the tensioned lines other end and tensioning dolly connect, described tensioning dolly is provided with cylinder, load-transfer device and tension pick-up, described load-transfer device is wrapped on cylinder, and described tensioning sensor is arranged on cylinder.
A using method for Novel stretchable belt conveyer, the first step, the tension pick-up be arranged on cylinder detects the signal of the non-tensioning of load-transfer device, then piston rod shrinks;
Second step, if hydraulic actuating cylinder reaches extreme limit of travel, and tension pick-up does not detect the signal of load-transfer device tensioning yet, and namely signal does not reach the threshold value set; Now travelling dolly is started working, and the catch gear be positioned on roller is opened, and the miniature motor work on opposite side roller, moves along guide rail backward by travelling dolly;
3rd step, after travelling dolly moves, tension pick-up detects that signal exceedes threshold value, then miniature motor stall, locks the catch gear be positioned on roller, fixing travelling dolly.
Compared with prior art, beneficial effect of the present invention is:
The present invention, when straining hydraulic cylinder travel and being not enough to Conveyer Belt, can pass through guide rail-travelling trolley body and realize compensating tensioning; Compared with existing fluid-pressure straining device, the present invention can utilize hydraulic actuating cylinder and guide rail-travelling dolly two kinds of tensioning modes jointly to regulate, and regulating measure is more flexible.
Accompanying drawing specification sheets
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing structural representation of Figure 1A portion;
Fig. 3 is the structural representation of travelling dolly of the present invention;
Fig. 4 is the connection diagram of the present invention when using.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong 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, comprise base 7, piston rod 5, cylinder barrel 6, fixed pulley 1 and travelling dolly 8, fixed pulley 1 is arranged on fixed pulley connecting element 3 front end, this fixed pulley 1 is wound with tensioned lines 12, and described tensioned lines 12 other end and tensioning dolly 10 connect; Described fixed pulley connecting element 3 is arranged on this piston rod 5 front 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 comprises four rolling 802, two catch gears 801 and a miniature motor 9 and transverse axis 803.Described four rolling 802 is arranged on below travelling dolly 8, all around uniform four; Two described catch gears 801 are arranged on two rollers 802 of travelling dolly 8 the same side; Described miniature motor 9 is arranged on a roller 802 of opposite side; Described travelling dolly 8 is provided with a transverse axis 803, is used for fixing cylinder barrel 6; The four rolling 802 of this travelling dolly 8 is positioned in the guide rail 4 of two parallel laid, and guide rail 4 amounts to two, and parallel laid is on base 7.
Described base 7 is also provided with two root posts 2, two columns 2 are arranged at fixed pulley connecting element 3 both sides, column is provided with limiting stopper 201 and keeps off front side on fixed pulley connecting element both sides, be used for limiting the reverse movement of fixed pulley firmware 3 with piston rod 5, described tensioning dolly 10 comprises cylinder 14, load-transfer device 11 and tension pick-up 13, described load-transfer device to be wrapped on cylinder 14; Described tensioning sensor 13 is arranged on cylinder 14.
Use procedure has:
The first step, the tension pick-up 13 be arranged on cylinder 14 detects the signal of the non-tensioning of load-transfer device 11, then piston rod 5 shrinks.
Second step, if hydraulic actuating cylinder reaches extreme limit of travel, and tension pick-up 13 does not detect the signal of load-transfer device 11 tensioning yet, and namely signal does not reach the threshold value set.Now, roller-travelling dolly is started working, and the catch gear 801 be positioned on roller 802 is opened, and the miniature motor 9 on opposite side roller 802 works, and is moved backward by travelling dolly 8 along guide rail 4;
3rd step, after travelling dolly 8 moves, tension pick-up 13 detects that signal exceedes threshold value, then miniature motor 9 stall, locks the catch gear 801 be positioned on roller 802, fixing travelling dolly 8.This process implementation is strained the compensation of hydraulic actuating cylinder tension mode.
It should be noted that, in this article, such as term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, by statement " comprise one ... ... " key element that limits, and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a Novel stretchable belt conveyor slack adjuster, comprise 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, front end is provided with described fixed pulley, described fixed pulley is fixed on described piston rod front end by fixed pulley connecting element, described fixed pulley connecting element both sides are provided with column, described cylinder barrel rearward end is provided with travelling dolly, described travelling dolly is provided with the catch gear of actuating device for travelling moving of car and stop, described cylinder barrel is fixed through travelling dolly by transverse axis, described base is provided with two parallel orbits, described roller is arranged on track.
2. Novel stretchable belt conveyor slack adjuster according to claim 1, is characterized in that: described travelling dolly corner is provided with roller, and wherein two rollers of the same side are provided with catch gear, and with on side wheel, one of them is provided with miniature motor for another.
3. Novel stretchable belt conveyor slack adjuster according to claim 1, is characterized in that: described column is provided with limiting stopper gear in the front side on described fixed pulley connecting element both sides, is used for limiting fixed described pulley mount and moves with piston rod is reverse.
4. one kind is provided with the extensible belt conveyor as claim 1-3 take-up device as described in one of them, it is characterized in that, described fixed pulley is wound with tensioned lines, the described tensioned lines other end and tensioning dolly connect, described tensioning dolly is provided with cylinder, load-transfer device and tension pick-up, described load-transfer device is wound around on which cylinder, and described tensioning sensor is installed on which cylinder.
5. the using method of extensible belt conveyor according to claim 4, is characterized in that,
The first step, the tension pick-up be arranged on cylinder detects the signal of the non-tensioning of load-transfer device, then piston rod shrinks;
Second step, if hydraulic actuating cylinder reaches extreme limit of travel, and tension pick-up does not detect the signal of load-transfer device tensioning yet, and namely signal does not reach the threshold value set; Now travelling dolly is started working, and the catch gear be positioned on roller is opened, and the miniature motor work on opposite side roller, moves along guide rail backward by travelling dolly;
3rd step, after travelling dolly moves, tension pick-up detects that signal exceedes threshold value, then miniature motor stall, locks the catch gear be positioned on roller, fixing 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 true CN105501842A (en) | 2016-04-20 |
| CN105501842B 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 |
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| CN (1) | CN105501842B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN107472823A (en) * | 2017-07-31 | 2017-12-15 | 华北水利水电大学 | Hydraulic continuous is adjustable digital display type tensioning apparatus and tensioning method |
| 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 |
| EP3568365A4 (en) * | 2017-01-16 | 2020-11-11 | Thyssenkrupp Industrial Solutions (USA), Inc. | Hydraulic tensioning system for conveyors |
| 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 |
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| 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 |
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| 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 |
Cited By (8)
| 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 |
| EP3568365A4 (en) * | 2017-01-16 | 2020-11-11 | Thyssenkrupp Industrial Solutions (USA), Inc. | Hydraulic tensioning system for conveyors |
| CN107472823A (en) * | 2017-07-31 | 2017-12-15 | 华北水利水电大学 | Hydraulic continuous is adjustable digital display type tensioning apparatus and tensioning method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105501842B (en) | 2018-01-23 |
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Granted publication date: 20180123 Termination date: 20181217 |