CN104986513A - Adjustable transmission mechanism - Google Patents
Adjustable transmission mechanism Download PDFInfo
- Publication number
- CN104986513A CN104986513A CN201510412364.5A CN201510412364A CN104986513A CN 104986513 A CN104986513 A CN 104986513A CN 201510412364 A CN201510412364 A CN 201510412364A CN 104986513 A CN104986513 A CN 104986513A
- Authority
- CN
- China
- Prior art keywords
- belt
- shaped support
- legs
- fixed
- shaped
- 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
Links
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
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses an adjustable transmission mechanism. The adjustable transmission mechanism comprises a transmission platform and a belt, and further comprises U-shaped supports. The U-shaped supports are fixed to the two ends of the bottom of the transmission platform respectively. Kidney-shaped holes are formed in the bottoms of two legs of each U-shaped support respectively. A roll shaft is arranged between the two legs of each U-shaped support. First threaded holes are formed in the centers of the two ends of each roll shaft. A fixed frame and a movable frame are arranged on the outer sides of the two legs of each U-shaped support respectively. The fixed frames are fixed to the legs of the U-shaped supports. The movable frames are fixed through screw threads. A second threaded hole is formed in one side face of each movable frame. The roll shafts are fixed by the movable frames through bolts. The belt wraps the outer side of the conveying platform and the outer sides of the roll shafts. The tightness of the belt is regulated by vertically regulating the height of the roll shafts through screws, and the problems that the belt gets loose and can not be used are effectively solved, the service life of the belt is prolonged, cost is saved, and meanwhile the adjustable transmission mechanism is simple in structure, convenient to use, low in manufacturing cost and suitable for practical application.
Description
Technical field
The present invention relates to transmission platform field, specifically a kind of adjustable transmission device.
Background technology
After belt on transmission platform uses for a long time, can be worn, belt there will be loosening, sideslip, affects work efficiency, and service life is short, thus needs frequent replacing, causes certain economic waste.The present invention designs a kind of adjustable transmission device, and the belt after making to fluff still can use.
Summary of the invention
The object of the present invention is to provide a kind of adjustable transmission device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of adjustable transmission device, comprise transmission platform and belt, also comprise U-shaped support, bottom described transmission platform, a U-shaped support is fixed at two ends respectively, the bottom of described U-shaped support two legs offers a waist-shaped hole respectively, roll shaft is provided with between described U-shaped support two legs, the center, two ends of described roll shaft is respectively equipped with tapped bore one, the outside of described U-shaped support two legs is respectively equipped with a fixed mount and tressel, described fixed mount is fixed on the leg of U-shaped support, described fixed mount fixes tressel by screw flight, one side of described tressel is provided with tapped bore two, described tressel is by screw bolt passes tapped bore two, waist-shaped hole, tapped bore one stationary roller shaft of roll shaft, described belt pack overlays on the outside of delivery platform and roll shaft.
As the further scheme of the present invention: described U-shaped holder orientation is downward.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention has two U-shaped supports at transmission platform, the degree of tightness of belt is regulated by the height of screw rod up-down adjustment roll shaft, adjustment can be coordinated flexibly, ensure stability and the reliability of belt, avoid long-play belt loosen, sideslip, running velocity is more stable, more stable by the transmission state of object on conveyer, efficiently solve belt and to fluff unsve problem, extend the service life of belt, convenient disassembly, cost-saving, structure is simple simultaneously, easy to use, cost is low, is suitable for practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of adjustable transmission device.
Fig. 2 is partial enlarged drawing in adjustable transmission device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only 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.
Refer to Fig. 1 and 2, in the embodiment of the present invention, a kind of adjustable transmission device, comprise transmission platform 1, U-shaped support 2 and belt 7, bottom described transmission platform 1, the downward U-shaped support 2 in a direction is fixed at two ends respectively, the bottom of described U-shaped support 2 two legs offers a waist-shaped hole 3 respectively, roll shaft 7 is provided with between described U-shaped support 2 two legs, the center, two ends of described roll shaft 7 is respectively equipped with tapped bore one, the outside of described U-shaped support 2 two legs is respectively equipped with a fixed mount 4 and tressel 5, described fixed mount 4 is welded and fixed on the leg of U-shaped support 2, described fixed mount 4 fixes tressel 5 by screw rod 7 screw thread, described tressel 5 is moved up and down by adjusting screw(rod) 6, one side of described tressel 5 is provided with tapped bore 2 51, described tressel 5 is by screw bolt passes tapped bore 2 51, waist-shaped hole 3, tapped bore one stationary roller shaft 7 of roll shaft 7.
Described belt 7 is coated on the outside of delivery platform 1 and roll shaft 7.
Principle of work of the present invention is: the present invention has two U-shaped supports at transmission platform, the degree of tightness of belt is regulated by the height of screw rod up-down adjustment roll shaft, adjustment can be coordinated flexibly, ensure stability and the reliability of belt, avoid long-play belt loosen, sideslip, running velocity is more stable, more stable by the transmission state of object on conveyer, efficiently solve belt and to fluff unsve problem, extend the service life of belt, convenient disassembly, cost-saving, structure is simple simultaneously, easy to use, cost is low, is suitable for practicality.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. an adjustable transmission device, comprise transmission platform (1) and belt (7), it is characterized in that, also comprise U-shaped support (2), a U-shaped support (2) is fixed at two ends, described transmission platform (1) bottom respectively, the bottom of described U-shaped support (2) two legs offers a waist-shaped hole (3) respectively, roll shaft (7) is provided with between described U-shaped support (2) two legs, the center, two ends of described roll shaft (7) is respectively equipped with tapped bore one, the outside of described U-shaped support (2) two legs is respectively equipped with a fixed mount (4) and tressel (5), on the leg of the fixing U-shaped support (2) of described fixed mount (4), described fixed mount (4) fixes tressel (5) by screw rod (7) screw thread, one side of described tressel (5) is provided with tapped bore two (51), described tressel (5) is by screw bolt passes tapped bore two (51), waist-shaped hole (3), tapped bore one stationary roller shaft (7) of roll shaft (7), described belt (7) is coated on the outside of delivery platform (1) and roll shaft (7).
2. adjustable transmission device according to claim 1, is characterized in that, described U-shaped support (2) direction is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412364.5A CN104986513A (en) | 2015-07-12 | 2015-07-12 | Adjustable transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412364.5A CN104986513A (en) | 2015-07-12 | 2015-07-12 | Adjustable transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104986513A true CN104986513A (en) | 2015-10-21 |
Family
ID=54298445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412364.5A Pending CN104986513A (en) | 2015-07-12 | 2015-07-12 | Adjustable transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692802A (en) * | 2018-05-09 | 2018-10-23 | 深圳市天和时代电子设备有限公司 | A kind of dynamic bar codes scanning weigher |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313108A1 (en) * | 1983-04-12 | 1984-10-25 | Helmut 5162 Niederzier Geppert | Device for influencing the tensioning of the conveying means of a band-conveying apparatus |
| JP2002068451A (en) * | 2000-08-30 | 2002-03-08 | Pacific Grain Terminal Ltd | Residue preventing plate for powdery and granular material carrying conveyor and movement adjuster for chain pulley |
| CN201190019Y (en) * | 2008-05-12 | 2009-02-04 | 周加利 | Bottom wheel apparatus of hoister |
| CN202272420U (en) * | 2011-10-13 | 2012-06-13 | 天津德为环保工程设备有限公司 | Novel telescopic multi-point feeder |
| KR20130078923A (en) * | 2012-01-02 | 2013-07-10 | 주식회사 포틱스 | Apparatus for transfer |
| CN203601916U (en) * | 2013-10-23 | 2014-05-21 | 澳柯玛股份有限公司 | Tightness degree adjusting mechanism for conveying belt |
| CN204150587U (en) * | 2014-07-25 | 2015-02-11 | 海南广胜新型建材有限公司 | A kind of conveyer belt tightening device |
| CN204297499U (en) * | 2014-12-01 | 2015-04-29 | 杭州神彩包装印业有限公司 | Simplify conveying mechanism |
| CN204368928U (en) * | 2014-12-30 | 2015-06-03 | 泰富重工制造有限公司 | A kind of belt conveyer tensioning deviation correcting device |
| CN204938154U (en) * | 2015-07-12 | 2016-01-06 | 安徽捷迅光电技术有限公司 | A kind of adjustable transmission device |
-
2015
- 2015-07-12 CN CN201510412364.5A patent/CN104986513A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313108A1 (en) * | 1983-04-12 | 1984-10-25 | Helmut 5162 Niederzier Geppert | Device for influencing the tensioning of the conveying means of a band-conveying apparatus |
| JP2002068451A (en) * | 2000-08-30 | 2002-03-08 | Pacific Grain Terminal Ltd | Residue preventing plate for powdery and granular material carrying conveyor and movement adjuster for chain pulley |
| CN201190019Y (en) * | 2008-05-12 | 2009-02-04 | 周加利 | Bottom wheel apparatus of hoister |
| CN202272420U (en) * | 2011-10-13 | 2012-06-13 | 天津德为环保工程设备有限公司 | Novel telescopic multi-point feeder |
| KR20130078923A (en) * | 2012-01-02 | 2013-07-10 | 주식회사 포틱스 | Apparatus for transfer |
| CN203601916U (en) * | 2013-10-23 | 2014-05-21 | 澳柯玛股份有限公司 | Tightness degree adjusting mechanism for conveying belt |
| CN204150587U (en) * | 2014-07-25 | 2015-02-11 | 海南广胜新型建材有限公司 | A kind of conveyer belt tightening device |
| CN204297499U (en) * | 2014-12-01 | 2015-04-29 | 杭州神彩包装印业有限公司 | Simplify conveying mechanism |
| CN204368928U (en) * | 2014-12-30 | 2015-06-03 | 泰富重工制造有限公司 | A kind of belt conveyer tensioning deviation correcting device |
| CN204938154U (en) * | 2015-07-12 | 2016-01-06 | 安徽捷迅光电技术有限公司 | A kind of adjustable transmission device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692802A (en) * | 2018-05-09 | 2018-10-23 | 深圳市天和时代电子设备有限公司 | A kind of dynamic bar codes scanning weigher |
| CN108692802B (en) * | 2018-05-09 | 2024-03-22 | 深圳市天和时代电子设备有限公司 | Dynamic bar code scanning weighing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104401657A (en) | Adjustable and telescopic belt conveying device | |
| CN104986513A (en) | Adjustable transmission mechanism | |
| CN204938154U (en) | A kind of adjustable transmission device | |
| CN202338116U (en) | Roller assembly, track sliding device and concrete spraying manipulator | |
| CN105202330A (en) | Modularized comprehensive visual platform | |
| CN104044882A (en) | Sectional type supporting roller | |
| CN204660632U (en) | Conveyer Belt Deviating control apparatus | |
| CN203545017U (en) | Transition type carrier roller set with adjustable groove angle | |
| CN204368497U (en) | A kind of high speed bar cigarette conveyer cigarette appearance setting device | |
| CN107856358A (en) | A kind of cord grip of corrugated box printing grooving machine | |
| CN204980026U (en) | Deviation -resisting device for belts | |
| CN205000072U (en) | Woof frame | |
| CN208307677U (en) | A kind of belt conveyor correction formula belt hold roller | |
| CN103112696A (en) | Adjustable transitional roller | |
| CN204980170U (en) | Three bearing roller belt feeders | |
| CN203516740U (en) | Roller end sealing device of roller of tablet machine and tablet machine | |
| CN202296253U (en) | Adjustable lower carrier roller support device of belt conveyer | |
| CN104998739A (en) | High-efficiency plant cell wall breaking device | |
| CN105060023A (en) | Yarn tensioner | |
| CN203411114U (en) | Support for placing and replacing conveyor belt | |
| CN204737357U (en) | Be used for two sides of conveyer belt to arrange hexagon bearing roller group | |
| CN207596131U (en) | A kind of thin board transfer apparatus | |
| CN104249908A (en) | Anti-deflection belt conveyor | |
| CN106586619A (en) | Convenient and quick automatic regulating device for paper machine conveyor belt | |
| CN202765735U (en) | Conveying belt tensioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20151021 |