CN201961791U - Deviation correcting buffer for belt conveyer - Google Patents
Deviation correcting buffer for belt conveyer Download PDFInfo
- Publication number
- CN201961791U CN201961791U CN2010202789315U CN201020278931U CN201961791U CN 201961791 U CN201961791 U CN 201961791U CN 2010202789315 U CN2010202789315 U CN 2010202789315U CN 201020278931 U CN201020278931 U CN 201020278931U CN 201961791 U CN201961791 U CN 201961791U
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- Prior art keywords
- limit
- impact idler
- belt
- impact
- buffer
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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.)
- Expired - Lifetime
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Abstract
The utility model provides a deviation correcting buffer for a belt conveyer, which belongs to transportation engineering machinery, and comprises edge impact idlers, a middle impact idler, a buffer spring, a buffer seat, a rack, a hinge pin and a side bracket; the edge impact idlers are a pair of spiral rubber rollers opposite in turning direction; and the middle impact idler is a rubber roller formed by two sections of opposite screws. The deviation correcting buffer not only can effectively correct the phenomenon of belt deviation of the belt conveyer, but also can reduce impact to materials, and clean materials adhered to the back of the belt, has a simple structure and low production cost, and is flexible and reliable.
Description
Technical field
The utility model relates to mechanical belt transporter, is a kind of deskew buffering device of belt transporter specifically.
Background technology
Belt transporter is a kind of broad-spectrum Transport Machinery, is widely used in fields such as industrial and mining enterprises, harbour, building.Energy disperser is the important auxiliary facilities of belt feeder, in order to alleviate material to the impact of belt transporter, major part such as belt, mainframe and the carrying roller etc. of protection belt feeder.Present belt feeder energy disperser is of a great variety, mainly has following shortcoming:
1, buffering effect is not ideal enough, because the buffer unit rigidity is bigger, its cushion characteristic is limited.
2, the major part of shock absorber damages easily, and curved easily as the axle of axis compound type impact idler, rubber rollers is easily broken; The impact that steel cable compound type impact idler can not be resisted bulk materials.
Summary of the invention
In order to address the above problem, reach correction and best buffering effect.The utility model has designed a kind of belt transporter deskew buffering device.Technical scheme is:, a kind of belt transporter deskew buffering device, prop up and be configured to by limit impact idler, middle impact idler, recoil spring, buffing pad, frame, bearing pin, limit; Wherein the impact idler two ends are installed on two buffing pads that are positioned at the middle part, the limit impact idler is symmetrically distributed and is installed on limit support and the buffing pad, buffing pad is bearing on the recoil spring, recoil spring is installed on the frame, the other end of two limit supports is linked to each other with the frame two ends respectively by bearing pin, and the limit support can rotate around bearing pin.
Described limit impact idler is the relative spiral rubber rollers of a pair of rotation direction.
Impact idler is 2 sections rubber rollers of spiral composition in opposite directions in described.
The utility model limit impact idler and middle impact idler are installed on limit support and the buffing pad, the limit support can rotate around bearing pin, buffing pad is bearing on the recoil spring, when energy disperser is subjected to impulsive force, buffing pad compression recoil spring, the limit impact idler drives limit support rotation simultaneously, impacts and restores under the effect of spring later, whole buffering course is simple and reliable, and effect is obvious.
Because limit impact idler and middle impact idler have adopted special spiral rubber rollers, have better cushion characteristic, and can effectively remove the material that belt back is glued.
The a pair of rotation direction relative spiral rubber rollers of limit impact idler for being symmetrically distributed, its rotation direction is relative, and the direction towards belt advances produces the thrust of pointing to belt centerline in the work, have good deviation-correcting function.
The beneficial effects of the utility model are:
1, limit impact idler and middle impact idler are that special spiral rubber rollers is better than smooth rubber rollers cushion characteristic, add the effect of recoil spring, and its effect is more obvious, whole process flexibility and reliability, and have buffering, rectify a deviation, clean multiple function.
2, because it is made up of 3 carrying rollers, improved the force-bearing situation of carrying roller, each parts is not fragile, and simple in structure, and cost is lower.
Description of drawings
Fig. 1 is the utility model constructional drawing;
Among the figure: 1 is that limit impact idler, 2 is that middle impact idler, 3 is that recoil spring, 4 is that buffing pad, 5 is that frame, 6 is that bearing pin, 7 is the limit support.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model is made of the middle impact idler of an opposite side impact idler 1,2, two recoil springs 3, two buffing pads 4, frame 5, two bearing pins 6, opposite side supports 7.Middle impact idler is installed on two two buffing pads 4 in the middle of 2 places, limit impact idler 1 is installed on the limit support 7 and buffing pad 4 on both sides, buffing pad 4 is bearing on the frame 5 by recoil spring 3, the lower end of two limit supports 7 is linked to each other with the two ends of frame 5 respectively by bearing pin 6, and limit support 7 can rotate around bearing pin 6.
Limit impact idler 1 is the relative spiral rubber rollers of a pair of rotation direction, and its rotary orientation is opposite, and is even towards the belt working direction; In impact idler 2 by two sections rubber rollers of forming of spiral in opposite directions.Produce to point to the thrust of belt feeder line of centers in the work, when belt deviation, the thrust that the carrying roller on sideslip limit produces can be bigger than corresponding carrying roller, can effectively correct the belt direction with belt to oppositely the pushing back of sideslip.
Claims (1)
1. a belt transporter deskew buffering device is propped up and is configured to by limit impact idler, middle impact idler, recoil spring, buffing pad, frame, bearing pin, limit; It is characterized in that the impact idler two ends are installed on two buffing pads that are positioned at the middle part, the limit impact idler is symmetrically distributed and is installed on limit support and the buffing pad, buffing pad is bearing on the recoil spring, recoil spring is installed on the frame, the other end of two limit supports is linked to each other with the frame two ends respectively by bearing pin, and the limit support can rotate around bearing pin; Described limit impact idler is the relative spiral rubber rollers of a pair of rotation direction; Impact idler is 2 sections rubber rollers of spiral composition in opposite directions in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789315U CN201961791U (en) | 2010-08-03 | 2010-08-03 | Deviation correcting buffer for belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789315U CN201961791U (en) | 2010-08-03 | 2010-08-03 | Deviation correcting buffer for belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961791U true CN201961791U (en) | 2011-09-07 |
Family
ID=44524325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202789315U Expired - Lifetime CN201961791U (en) | 2010-08-03 | 2010-08-03 | Deviation correcting buffer for belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274186A (en) * | 2013-05-13 | 2013-09-04 | 南阳中联卧龙水泥有限公司 | Automatic material cleaning device of belt conveyor roller |
| CN107934598A (en) * | 2017-11-30 | 2018-04-20 | 界首市鑫龙粮油机械加工有限公司 | A kind of dust-proof conveyer with protective cover |
-
2010
- 2010-08-03 CN CN2010202789315U patent/CN201961791U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274186A (en) * | 2013-05-13 | 2013-09-04 | 南阳中联卧龙水泥有限公司 | Automatic material cleaning device of belt conveyor roller |
| CN107934598A (en) * | 2017-11-30 | 2018-04-20 | 界首市鑫龙粮油机械加工有限公司 | A kind of dust-proof conveyer with protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hong'an Machinery Equipment Manufacturing Plant Assignor: Xia Rensong Contract record no.: 2012420000106 Denomination of utility model: Belt conveyer rectification buffer Granted publication date: 20110907 License type: Exclusive License Record date: 20120815 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |