CN104444125A - Tightness adjusting device of conveying belt - Google Patents
Tightness adjusting device of conveying belt Download PDFInfo
- Publication number
- CN104444125A CN104444125A CN201410743281.XA CN201410743281A CN104444125A CN 104444125 A CN104444125 A CN 104444125A CN 201410743281 A CN201410743281 A CN 201410743281A CN 104444125 A CN104444125 A CN 104444125A
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- CN
- China
- Prior art keywords
- bolt
- nut
- locating piece
- load
- transfer device
- 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.)
- Pending
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Classifications
-
- 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)
- Connection Of Plates (AREA)
Abstract
The invention relates to a tightness adjusting device of a conveying belt. The tightness adjusting device comprises a fixing base, a positioning block, a bolt, two collars and nuts, wherein the fixing base is arranged on two sides of the conveying belt and fixedly arranged on a conveying support, the positioning block is arranged on the fixing base and arranged along the extending direction of conveying shafts, the bolt is arranged in the direction perpendicular to the positioning block, the collars are connected at the end of a bolt cap and sleeved with two ends of the conveying shafts, the nuts are used for relatively fixing the bolt with the positioning block respectively, and the axis distance of the conveying shafts can be adjusted by synchronously screwing or loosening the nuts on two sides. The axis distance of the conveying shafts can be adjusted by synchronously screwing or loosening the nuts, effective contact area between the collars and the conveying shafts is enlarged, and stability after adjustment is higher. Furthermore, by the aid of the collars, wear or deformation of the conveying shafts cannot be caused, the axes of the conveying shafts after adjustment are parallel to each other, and the tightness adjusting device is simple in structure and convenient to implement.
Description
Technical field
the present invention relates to a kind of slack adjuster of load-transfer device.
Background technology
as everyone knows, load-transfer device after installation is complete, fine setting must be realized, load-transfer device is made to remain tensioning in Long-Time Service, and the control apparatus adopted at present, substantially adopt a bolt and the bearing be fixed on carriage to coordinate, the brush of bolt and conveying axis are conflicted, and the degree of tightness realizing load-transfer device regulates.
obviously, there is following defect in above-mentioned conflict mode:
1, bolt head and conveying axis area of contact little, stability is not enough;
2, bolt head easily causes the wearing and tearing of conveying axis, and the parallelism of the axial line of two conveying axis is difficult to ensure simultaneously.
Summary of the invention
technical matters to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of slack adjuster of load-transfer device of improvement.
for solving the problems of the technologies described above, a kind of technical scheme that the present invention takes is as follows:
a kind of slack adjuster of load-transfer device, it comprise be positioned at load-transfer device both sides and be fixedly installed on permanent seat on transfer gantry, be arranged on permanent seat is arranged along conveying axis bearing of trend locating piece, also can be set in two ferrule body at conveying axis both ends along the bolt arranged perpendicular to locating piece bearing of trend, the bolt cap end that is connected to bolt and be respectively used to bolt and the relatively-stationary nut of locating piece, wherein synchronously tighten or the nut of loosening both sides, the axial line spacing of two conveying axis can be regulated.
preferably, ferrule body coordinates with the crest clearance of conveying axis.
specifically implement and preferred aspect according to one of the present invention, nut comprises and is arranged on setting nut on bolt and stop nut, and setting nut and stop nut lay respectively at the left and right sides of locating piece, and setting nut is positioned at bolt head.
specifically implement and preferred aspect according to of the present invention another, permanent seat is also provided with the orienting lug between ferrule body and locating piece, orienting lug is provided with the pilot hole arranged along bolt bearing of trend, and the bolt head of bolt passes setting in self-steering hole and locating piece successively.Make the movement of bolt in control process more stable, and then guarantee that the axial line of two conveying axis after regulating is parallel to each other.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
the present invention synchronously tightens or the nut of loosening both sides, the axial line spacing of two conveying axis can be regulated, meanwhile, effective area of contact of ferrule body and conveying axis is comparatively large, and the stability after adjustment is higher, in addition, by the setting of ferrule body, wearing and tearing or the distortion of conveying axis can not be caused, guarantee that the axial line of two conveying axis after regulating is parallel to each other, structure is simple, and it is convenient to implement.
Accompanying drawing explanation
fig. 1 is the structural representation (semi-sictional view) according to mixing device of the present invention;
wherein: 1, load-transfer device; 2, permanent seat; 3, conveying axis; 4, locating piece; 5, bolt; 6, ferrule body; 7, nut; 70, setting nut; 71, stop nut; 8, orienting lug; 80, pilot hole.
Detailed description of the invention
below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail.
see Fig. 1, the slack adjuster of the load-transfer device related in this example, it comprises and is positioned at load-transfer device 1 both sides and the permanent seat 2 be fixedly installed on transfer gantry, be arranged on permanent seat 2 along the locating piece 4 that conveying axis 3 bearing of trend is arranged, along arrange perpendicular to locating piece 4 bearing of trend 5, the bolt cap end being connected to bolt 5 also can be set in two ferrule body 6 at conveying axis 3 both ends, and be respectively used to bolt 5 and the relatively-stationary nut 7 of locating piece 4, wherein synchronously tighten or the nut 7 of loosening both sides, the axial line spacing of two conveying axis 3 can be regulated.
in this example, ferrule body 6 coordinates with the crest clearance of conveying axis 3.Meanwhile, bolt 5 is wholely set from bolt head and ferrule body 6.
in order to further improve the accuracy of adjustment, the nut 7 adopted in this example comprises and is arranged on setting nut 70 on bolt 5 and stop nut 71, setting nut 70 and stop nut 71 lay respectively at the left and right sides of locating piece 4, and setting nut 70 is positioned at the bolt head of bolt.
after having been regulated by setting nut 70, adopt stop nut 71 relative with locating piece 4 fixing to bolt 5 further, the axial line spacing of two conveying axis 3 is consistent.
further, strengthening stud 5 is relative with locating piece 4 fixing, and the hole arranged at locating piece 4 is tapped bore.
in addition, permanent seat 2 is also provided with the orienting lug 8 between ferrule body 6 and locating piece 4, orienting lug 8 is provided with the pilot hole 80 arranged along bolt 5 bearing of trend, the bolt head of bolt 5 tapped bore successively in self-steering hole 80 and locating piece 4 passes setting.Make the movement of bolt 5 in control process more stable, and then guarantee that the axial line of two conveying axis 3 after regulating is parallel to each other.
above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (4)
1. the slack adjuster of a load-transfer device, it comprises and is positioned at load-transfer device both sides and the permanent seat be fixedly installed on transfer gantry, be arranged on described permanent seat along the locating piece that conveying axis bearing of trend is arranged, and along the bolt arranged perpendicular to described locating piece bearing of trend, it is characterized in that: described control apparatus also comprises two ferrule body that the bolt cap end being connected to described bolt also can be set in described conveying axis both ends, and be respectively used to described bolt and the relatively-stationary nut of described locating piece, wherein synchronously tighten or the described nut of loosening both sides, the axial line spacing of the conveying axis described in two can be regulated.
2. the slack adjuster of load-transfer device according to claim 1, is characterized in that: described ferrule body coordinates with the crest clearance of described conveying axis.
3. the slack adjuster of load-transfer device according to claim 1 and 2, it is characterized in that: described nut comprises and is arranged on setting nut on described bolt and stop nut, described setting nut and described stop nut lay respectively at the left and right sides of described locating piece, and described setting nut is positioned at described bolt head.
4. the slack adjuster of load-transfer device according to claim 1, it is characterized in that: on described permanent seat, be also provided with the orienting lug between described ferrule body and described locating piece, described orienting lug is provided with the pilot hole arranged along described bolt bearing of trend, and the bolt head of described bolt passes setting successively in described pilot hole and described locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743281.XA CN104444125A (en) | 2014-12-08 | 2014-12-08 | Tightness adjusting device of conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743281.XA CN104444125A (en) | 2014-12-08 | 2014-12-08 | Tightness adjusting device of conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444125A true CN104444125A (en) | 2015-03-25 |
Family
ID=52891019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410743281.XA Pending CN104444125A (en) | 2014-12-08 | 2014-12-08 | Tightness adjusting device of conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444125A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530257A (en) * | 2018-11-06 | 2019-03-29 | 迪瑞医疗科技股份有限公司 | A kind of sample container transmitting device and its method |
| CN112499305A (en) * | 2020-11-18 | 2021-03-16 | 武汉轻工大学 | Round granary spreading device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832910A (en) * | 1972-06-15 | 1974-09-03 | C Bryant | Telescopic belt tightener |
| US4803804A (en) * | 1987-09-14 | 1989-02-14 | Bryant Charles B | Telescopic belt tightener |
| DE4240654A1 (en) * | 1992-12-03 | 1994-06-09 | Kabelmetal Electro Gmbh | Extraction device for elongated goods |
| CN201010318Y (en) * | 2007-02-09 | 2008-01-23 | 黄裕宏 | Tension adjustor of conveying component |
| CN201228277Y (en) * | 2008-05-16 | 2009-04-29 | 鞍钢股份有限公司 | Belt adjusting device of sintering feeder |
| WO2011026788A1 (en) * | 2009-09-01 | 2011-03-10 | SSI Schäfer Noell GmbH Lager- und Systemtechnik | Device for tensioning continuously recirculating conveyors |
| CN102424243A (en) * | 2011-08-11 | 2012-04-25 | 中联重科股份有限公司 | Asphalt stirring equipment, belt conveyor and driving structure thereof |
| CN202765733U (en) * | 2012-08-28 | 2013-03-06 | 厦门烟草工业有限责任公司 | Improved belt tensioning device |
| CN203111997U (en) * | 2012-12-31 | 2013-08-07 | 东莞市新泽谷机械制造股份有限公司 | Self-regulating tensioning device of horizontal-type element conveyor chains |
| CN203268923U (en) * | 2013-04-22 | 2013-11-06 | 山东诚铭建设机械有限公司 | Tensioning device of belt conveyor |
| CN203392372U (en) * | 2013-08-15 | 2014-01-15 | 武钢集团昆明钢铁股份有限公司 | Tensioning adjusting device for effectively preventing conveyer belt from deviating |
| CN103523506A (en) * | 2013-10-29 | 2014-01-22 | 谭华 | Feeding arrangement unit for products |
| CN203728044U (en) * | 2014-02-26 | 2014-07-23 | 常熟中材装备重型机械有限公司 | Heavy-type plate feeder |
| CN203903306U (en) * | 2014-03-28 | 2014-10-29 | 刘伟光 | Built-in adjustable tensioning mechanism of conveying belt |
| CN104118694A (en) * | 2013-04-28 | 2014-10-29 | 湖北实美科技有限公司 | Automatic horizontally-moving conveyer for aluminum profile packaging |
| CN204310374U (en) * | 2014-12-08 | 2015-05-06 | 苏州华东橡胶工业有限公司 | A kind of slack adjuster of load-transfer device |
-
2014
- 2014-12-08 CN CN201410743281.XA patent/CN104444125A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832910A (en) * | 1972-06-15 | 1974-09-03 | C Bryant | Telescopic belt tightener |
| US4803804A (en) * | 1987-09-14 | 1989-02-14 | Bryant Charles B | Telescopic belt tightener |
| DE4240654A1 (en) * | 1992-12-03 | 1994-06-09 | Kabelmetal Electro Gmbh | Extraction device for elongated goods |
| CN201010318Y (en) * | 2007-02-09 | 2008-01-23 | 黄裕宏 | Tension adjustor of conveying component |
| CN201228277Y (en) * | 2008-05-16 | 2009-04-29 | 鞍钢股份有限公司 | Belt adjusting device of sintering feeder |
| WO2011026788A1 (en) * | 2009-09-01 | 2011-03-10 | SSI Schäfer Noell GmbH Lager- und Systemtechnik | Device for tensioning continuously recirculating conveyors |
| CN102424243A (en) * | 2011-08-11 | 2012-04-25 | 中联重科股份有限公司 | Asphalt stirring equipment, belt conveyor and driving structure thereof |
| CN202765733U (en) * | 2012-08-28 | 2013-03-06 | 厦门烟草工业有限责任公司 | Improved belt tensioning device |
| CN203111997U (en) * | 2012-12-31 | 2013-08-07 | 东莞市新泽谷机械制造股份有限公司 | Self-regulating tensioning device of horizontal-type element conveyor chains |
| CN203268923U (en) * | 2013-04-22 | 2013-11-06 | 山东诚铭建设机械有限公司 | Tensioning device of belt conveyor |
| CN104118694A (en) * | 2013-04-28 | 2014-10-29 | 湖北实美科技有限公司 | Automatic horizontally-moving conveyer for aluminum profile packaging |
| CN203392372U (en) * | 2013-08-15 | 2014-01-15 | 武钢集团昆明钢铁股份有限公司 | Tensioning adjusting device for effectively preventing conveyer belt from deviating |
| CN103523506A (en) * | 2013-10-29 | 2014-01-22 | 谭华 | Feeding arrangement unit for products |
| CN203728044U (en) * | 2014-02-26 | 2014-07-23 | 常熟中材装备重型机械有限公司 | Heavy-type plate feeder |
| CN203903306U (en) * | 2014-03-28 | 2014-10-29 | 刘伟光 | Built-in adjustable tensioning mechanism of conveying belt |
| CN204310374U (en) * | 2014-12-08 | 2015-05-06 | 苏州华东橡胶工业有限公司 | A kind of slack adjuster of load-transfer device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530257A (en) * | 2018-11-06 | 2019-03-29 | 迪瑞医疗科技股份有限公司 | A kind of sample container transmitting device and its method |
| CN112499305A (en) * | 2020-11-18 | 2021-03-16 | 武汉轻工大学 | Round granary spreading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |