CN202807720U - Belt conveyor tensioning device - Google Patents
Belt conveyor tensioning device Download PDFInfo
- Publication number
- CN202807720U CN202807720U CN 201220502782 CN201220502782U CN202807720U CN 202807720 U CN202807720 U CN 202807720U CN 201220502782 CN201220502782 CN 201220502782 CN 201220502782 U CN201220502782 U CN 201220502782U CN 202807720 U CN202807720 U CN 202807720U
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- CN
- China
- Prior art keywords
- bearing seat
- clutch shaft
- screw rod
- shaft bearing
- tensioning
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
A belt conveyor tensioning device comprises a tensioning support (1), a rotary drum (2), a first bearing seat (8), a second bearing seat (10), a first bearing (9), a second bearing (11) and a first threaded rod (4); the tensioning support (1) is fixedly connected with a fixing support (6); a second threaded rod and the rotary drum (2) are mounted on the bearing seat (8) and the second bearing seat (10) in a rotatable mode through the first bearing (9) and the second bearing (11); the upper portions and the lower portions of the first bearing seat (8) and the second bearing seat (10) are provided with slide grooves; two side portions of the tensioning support (1) are provided with an upper slide rail and a lower slide rail; the upper slide rail and the lower slide rail are protruded; the slide grooves are connected with the slide rails in a matched and sliding mode; the first bearing seat (8) and the second bearing seat (10) are provided with holes in which threaded rods can be mounted; the first threaded rod (4) is connected with the first bearing seat (8) and fixing support (6); and the second threaded rod is connected with the second bearing seat (10) and fixing support (6).
Description
Technical field
The utility model relates to the belt conveyer technical field, especially relates to the tightening device of belt conveyer.
Background technology
Belt conveyer in the course of the work, the adhesive tape of belt conveyer is elongation automatically, can cause like this cylinder of belt conveyer and the adhesive tape slipping of belt conveyer.For solving this technical problem, how at belt conveyer one or more tightening devices to be set at present.The tightening device of belt conveyer is the important component part of belt conveyer, and the performance of tightening device directly affects work efficiency, service life and the productive costs etc. of belt conveyer.At present, the tightening device of belt conveyer has: the tensioning forms such as heavy-hammer-tightening (being comprised of parts such as movement weight mass, weight box, guide rods), hydraulic wireline winch tensioning (parts such as hydraulic ram, pulley, travelling car form); The space that they all take is large, and cost is higher, complex structure, and to do foundation of civil work and ground is fixed.
The utility model content
In order to solve the deficiency of existing belt conveyor tensioning device, the purpose of this utility model is to provide a kind of belt conveyor tensioning device.Have the advantages that installing space is little, simple in structure, be easy to regulate.
In order to solve the problems of the technologies described above, the belt conveyor tensioning device that the utility model provides comprises the tensioning support of captiveing joint with the fixed support of belt conveyer; Cylinder; The clutch shaft bearing seat; The second bearing seat; Clutch shaft bearing; The second bearing; The first screw rod; The second screw rod, described cylinder is rotatably installed on described clutch shaft bearing seat and the second bearing seat by described clutch shaft bearing and the second bearing, and the upper and lower part of described clutch shaft bearing seat and the second bearing seat has chute; The both sides of described tensioning support have respectively the upper and lower slide rail of protrusion; Described chute cooperates sliding block joint with described slide rail, and described clutch shaft bearing seat and the second bearing seat are slidingly connected on the described tensioning support; The nearly fixed support end of described clutch shaft bearing seat and the second bearing seat has the hole that described screw rod is installed, the described clutch shaft bearing seat of Kong Houyu that the first end of the first screw rod passes described clutch shaft bearing seat connects by nut, described the second bearing seat of Kong Houyu that the first end of the second screw rod passes described the second bearing seat connects by nut, described the first screw rod be connected the second end of screw rod and be connected with described fixed support by nut.
When detecting the adhesive tape slipping of belt conveyer, by setting nut screw rod promotion clutch shaft bearing seat and the second bearing seat are slided at the tensioning support, make the adhesive tape tensioning of belt conveyer.
Compared with prior art, the tightening device that the utility model provides has following beneficial effect at least: this installs whole motion and is realized by machinery, and is simple in structure, low cost of manufacture; Compact conformation, to installing space without specific (special) requirements; Do not need electrical control, realized by mechanical servo; Dress and demolition and maintenance are convenient.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of embodiment belt conveyor tensioning device;
Fig. 2 is that A-A of Fig. 1 is to structural representation.
The specific embodiment
Such as Fig. 1, belt conveyor tensioning device shown in Figure 2, tensioning support 1 is captiveed joint with the fixed support 6 of belt conveyer, clutch shaft bearing seat 8 and the second bearing seat 10 upper, the bottom has chute, the both sides of tensioning support 1 have respectively the upper of protrusion, glidepath, described chute cooperates sliding block joint with described slide rail, described clutch shaft bearing seat 8 and the second bearing seat 10 are slidingly connected on the tensioning support 1, tape roller 2 is rotatably installed on described clutch shaft bearing seat 8 and the second bearing seat 10 by clutch shaft bearing 9 and the second bearing 11, described clutch shaft bearing seat 8 and the second bearing seat 10 nearly fixed support 6 ends have the hole that screw rod is installed, the described clutch shaft bearing seat 8 of Kong Houyu that the first end of the first screw rod 4 passes described clutch shaft bearing seat 8 connects by the first nut 3, the second end of described the first screw rod 4 is connected with described fixed support 6 by the second nut 7, described the second bearing seat 10 of Kong Houyu that the first end of the second screw rod (not shown) passes described the second bearing seat 10 connects by the nut (not shown), and the second end of the second screw rod is connected with described fixed support 6 by the nut (not shown).
When the adhesive tape 5 that detects belt conveyer skids, by the coupling nut who regulates the first screw rod 4 and the second screw rod screw rod promotion clutch shaft bearing seat 8 and the second bearing seat 10 are slided at tensioning support 1 during operation, make adhesive tape 5 tensionings of belt conveyer.
Obviously, the utility model is not limited to above preferred implementation, also can be in the spirit of the utility model claim and specification sheets restriction, carry out conversion and the improvement of various ways, can solve same technical matters, and obtain the technique effect of expection, so do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as within the spirit that claim limits, also belong to protection domain of the present utility model.
Claims (1)
1. a belt conveyor tensioning device comprises the tensioning support (1) of captiveing joint with the fixed support (6) of belt conveyer; Cylinder (2); Clutch shaft bearing seat (8); The second bearing seat (10); Clutch shaft bearing (9); The second bearing (11); The first screw rod (4); The second screw rod, described cylinder (2) is rotatably installed on described clutch shaft bearing seat (8) and the second bearing seat (10) by described clutch shaft bearing (9) and the second bearing (11), it is characterized in that: the upper and lower part of described clutch shaft bearing seat (8) and the second bearing seat (10) has chute; The both sides of described tensioning support (1) have respectively the upper and lower slide rail of protrusion; Described chute cooperates sliding block joint with described slide rail, and described clutch shaft bearing seat (8) and the second bearing seat (10) are slidingly connected on the described tensioning support (1); Nearly fixed support (6) end of described clutch shaft bearing seat (8) and the second bearing seat (10) has the hole that described screw rod is installed, the described clutch shaft bearing seat of Kong Houyu (8) that the first end of the first screw rod (4) passes described clutch shaft bearing seat (8) connects by nut, described the second bearing seat of Kong Houyu (10) that the first end of the second screw rod passes described the second bearing seat (10) connects by nut, described the first screw rod (4) be connected the second end of screw rod and be connected with described fixed support (6) by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502782 CN202807720U (en) | 2012-09-27 | 2012-09-27 | Belt conveyor tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502782 CN202807720U (en) | 2012-09-27 | 2012-09-27 | Belt conveyor tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807720U true CN202807720U (en) | 2013-03-20 |
Family
ID=47866642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502782 Expired - Lifetime CN202807720U (en) | 2012-09-27 | 2012-09-27 | Belt conveyor tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807720U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482299A (en) * | 2013-09-02 | 2014-01-01 | 胡必胜 | Conveyer belt adjuster for plastic materials |
| CN103733813A (en) * | 2013-12-23 | 2014-04-23 | 江苏大学 | Delivery device for seedling grass harvester |
| CN104163320A (en) * | 2014-08-12 | 2014-11-26 | 总装备部工程设计研究总院 | Self-adaptation floating driving device |
| CN104210811A (en) * | 2013-05-31 | 2014-12-17 | 无锡市兴盛环保设备有限公司 | Novel tensioning device for conveyor chain wheels |
| CN105217243A (en) * | 2015-10-29 | 2016-01-06 | 湖州国信物资有限公司 | A kind of cement material conveying mechanism |
| CN105936405A (en) * | 2016-05-23 | 2016-09-14 | 江汉大学 | Tensioning device of belt type conveyor |
| CN106743170A (en) * | 2017-01-13 | 2017-05-31 | 广东省智能制造研究所 | A kind of pipeline with strainer |
-
2012
- 2012-09-27 CN CN 201220502782 patent/CN202807720U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210811A (en) * | 2013-05-31 | 2014-12-17 | 无锡市兴盛环保设备有限公司 | Novel tensioning device for conveyor chain wheels |
| CN103482299A (en) * | 2013-09-02 | 2014-01-01 | 胡必胜 | Conveyer belt adjuster for plastic materials |
| CN103733813A (en) * | 2013-12-23 | 2014-04-23 | 江苏大学 | Delivery device for seedling grass harvester |
| CN104163320A (en) * | 2014-08-12 | 2014-11-26 | 总装备部工程设计研究总院 | Self-adaptation floating driving device |
| CN104163320B (en) * | 2014-08-12 | 2016-05-18 | 总装备部工程设计研究总院 | Self-adapting float drive unit |
| CN105217243A (en) * | 2015-10-29 | 2016-01-06 | 湖州国信物资有限公司 | A kind of cement material conveying mechanism |
| CN105217243B (en) * | 2015-10-29 | 2017-08-25 | 湖州国信物资有限公司 | A kind of cement material conveying mechanism |
| CN105936405A (en) * | 2016-05-23 | 2016-09-14 | 江汉大学 | Tensioning device of belt type conveyor |
| CN106743170A (en) * | 2017-01-13 | 2017-05-31 | 广东省智能制造研究所 | A kind of pipeline with strainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tension device for belt conveyor Effective date of registration: 20180503 Granted publication date: 20130320 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co.,Ltd. Pledgor: TIDFORE INTERNATIONAL ENGINEERING Co.,Ltd.|TIDFORE HEAVY INDUSTRY Co.,Ltd.|TIDFORE OCEAN ENGINEERING EQUIPMENT (TIANJIN) Co.,Ltd. Registration number: 2018430000029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |