CN201002884Y - Supporting roller shelf convenient for fast changing supporting roller - Google Patents
Supporting roller shelf convenient for fast changing supporting roller Download PDFInfo
- Publication number
- CN201002884Y CN201002884Y CNU2007200182132U CN200720018213U CN201002884Y CN 201002884 Y CN201002884 Y CN 201002884Y CN U2007200182132 U CNU2007200182132 U CN U2007200182132U CN 200720018213 U CN200720018213 U CN 200720018213U CN 201002884 Y CN201002884 Y CN 201002884Y
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- CN
- China
- Prior art keywords
- frame
- bitt
- gallows
- roller
- rotating shaft
- 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 - Fee Related
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Abstract
The utility model relates to a roller carrier for belt conveyer which is convenient for the quick change of the support roller. The roller carrier consists essentially of a central support roller gallows bitt, a side support roller gallows bitt, a sole plate(8), and a beam(9). The central support roller gallows bitt adopts rotation type gallows bitt and consists of a rotation gallows bitt(2), a fixed gallows bitt(4), a roll bearing(6) and the fixed piece at the two ends, a positioning joining piece of the rotation gallows bitt(2) and an upper and lower spacing piece. The rotation gallows bitt(2) forms a pi shape by the combination of the supporting plate on the two sides and the roll bearing(6) whose two ends are arranged in the installation holes of the fixed gallows bitt(4) and are fixed by the fixed pieces. The fixed gallows bitt(4) is provided with the positioning joining piece which is in the erection position of the rotation gallows bitt(2), the upper spacing piece which prevents the rotation gallows bitt(2) inclining to the side support roller gallows bitt and the below spacing piece that inclines to the other side excessively. The roller carrier has the advantages of convenience, shortcut, time and labor saving and high efficiency in the process of changing.
Description
Technical field
The utility model relates to the transportation device belt conveyer, particularly a kind ofly is suitable for mining big-and-middle-sized belt conveyer and changes the carrier roller frame of being convenient to the quick change carrying roller that middle idler roller is used fast.
Background technology
Existing belt conveyer carrier roller frame generally is made of side roller bearing support, middle idler roller bearing support, crossbeam, base plate etc.The inboard of middle idler roller bearing support both sides and side roller bearing support is designed for one.Adhesive tape is pressed on the carrying roller of carrier roller frame, and length is big, weight is big and tensioner, brings difficulty for the replacing carrying roller.Particularly the middle idler roller of big-and-middle-sized belt conveyer is positioned in the middle of the carrier roller frame, changes very difficulty, wastes time and energy.
Summary of the invention
Change the deficiency that middle idler roller is very difficult, waste time and energy for the carrier roller frame that overcomes existing belt conveyer, the utility model provides a kind of convenient and swift, time saving and energy saving carrier roller frame of being convenient to the quick change carrying roller of middle idler roller of changing.
The technical scheme that its technical matters that solves the utility model adopts is:
The carrier roller frame of being convenient to the quick change carrying roller is made of middle idler roller bearing support, side roller bearing support, base plate, crossbeam etc.Middle idler roller bearing support in the middle of being positioned at, the back plate of its both sides are connected as a single entity with the internal support plate of two side roller bearing supports that are positioned at both sides respectively.Its middle idler roller bearing support adopts rotary bearing support; That is the middle idler roller bearing support is by the connecting element at swivel bearing frame, fixed supporting frame, rotating shaft, rotating shaft two ends, and the location connector of swivel bearing frame and upper and lower spacing formation.Directly the back plate and the rotating shaft of the swivel bearing frame both sides of supporting middle idler roller are connected as a single entity, are " π " shape; The rotating shaft two ends are passed and are fixed by connecting element from the mounting hole of fixed supporting frame.Be fixedly connected when being provided with and being in the erection position location connector of usefulness of fixed supporting frame with the swivel bearing frame, also be provided with and prevent that the swivel bearing frame from favouring the upper limit spare of side roller bearing support one side when rotating around the axis, and prevent that the swivel bearing frame from too favouring opposite side, surpassing the lower limit part of level attitude.
The technical scheme that its technical matters that solves the utility model adopts can also be:
The connecting element at rotating shaft two ends of being convenient to the carrier roller frame of quick change carrying roller adopts black nut; The location connector adopts fixing screw; The lower limit part adopts locating dowel pin, and upper limit spare is the inclination crimp that the internal support plate upper angled section of side roller bearing support is extended.
The beneficial effects of the utility model are:
This carrier roller frame fast demountable middle idler roller, the replacing middle idler roller is convenient and swift, time saving and energy saving, work efficiency is high.
Description of drawings
Fig. 1 is the structural representation front view of the middle idler roller bearing support part of the utility model carrier roller frame.
Fig. 2 is the structural representation lateral plan of the middle idler roller bearing support part of the utility model carrier roller frame.
Among the figure: 1-middle idler roller, 2-swivel bearing frame, 3-fixing screw, 4-fixed supporting frame, the spacing taper pin of 5-, 6-rotating shaft, 7-hexagonal flute profile black nut, 8-base plate, 9-crossbeam, the internal support plate of 10-side roller bearing support, 11-side roller, 12-crimp.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
The utility model is convenient to the carrier roller frame of quick change carrying roller, is made of middle idler roller bearing support, side roller bearing support, base plate 8, crossbeam 9 etc.The middle idler roller bearing support is positioned at centre, supporting middle idler roller 1, and the side roller bearing support is two, lays respectively at the both sides of middle idler roller bearing support, supports two side rollers 11.The internal support plate of side roller bearing support is connected as a single entity with the back plate of middle idler roller bearing support one side, by same steel plate processing.
In Fig. 1,2, mainly show the structure of middle idler roller bearing support of the present utility model.The middle idler roller bearing support is rotary bearing support.It is made of swivel bearing frame 2, fixed supporting frame 4, rotating shaft 6, black nut 7, fixing screw 3, locating dowel pin 5 etc.
Swivel bearing frame 2 is one, is constituted " π " shape by the back plate of both sides and rotating shaft 6 welderings.The two ends of rotating shaft 6 are threaded, and after passing from the mounting hole of fixed supporting frame 4, install hexagonal flute profile black nut 7, and it is fixing locking to be equipped with spring cotter.
Fixed supporting frame 4 is connected as a single entity with the internal support plate 10 of side roller bearing support, on it except the mounting hole of rotating shaft 6 is arranged, be positioned in addition the installing and locating screw 3 of rotating shaft mounting hole top screw, be positioned at the pin-and-hole of the installation circular cone locating dowel pin 5 of rotating shaft mounting hole side-lower.
Swivel bearing frame 2 directly supports middle idler roller 1, fixed supporting frame 4 supporting and fixing swivel bearing frame 2, and fixedly swivel bearing frame 2 is in the erection position for fixing screw 3, and taper pin 5 is made the lower limit part, prevents from that swivel bearing frame 2 is undue to tilt and surpass level attitude.
Side roller bearing support and existing carrier roller frame are basic identical, difference only is that the tilting section on its internal support plate 10 tops has the inclination crimp 12 of extension, crack between crimp 12 and the fixed supporting frame 4, the edge that cracks of crimp 12 stops that swivel bearing frame 2 changes to one rollover of side roller bearing support, for swivel bearing frame 2 plays the upper limit effect.All the other, base plate 8, crossbeam 9 are identical with existing carrier roller frame.
Principle of work: when middle idler roller 1 is out of order when need changing, unload the fixing screw 3 of fixed supporting frame 4 both sides, swivel bearing frame 26 is turned an angle to side-lower around the shaft with spanner, spacing by taper pin 5.At this moment, middle idler roller 1 disengages, forms a determining deviation with the adhesive tape bottom surface, makes dismantlement work become convenient and swift.After middle idler roller 1 was changed, backward rotation swivel bearing frame 2 after swivel bearing frame 2 is erect, passed the mounting hole of fixed supporting frame 4, and installing and locating screw 3 is fixing in the screw of swivel bearing frame 2.During backward rotation swivel bearing frame 2, crimp 12 edges play the upper limit effect.Had upper and lower spacing spacing, can make removing and installing of middle idler roller 1 more convenient.
In addition to the implementation, also can adopt following scheme:
Rotating shaft 6 two ends are fixed with back-up ring, spring cotter; The lower limit part replaces bearing pin with screw, and upper limit spare replaces crimp 12 etc. with screw, bearing pin.
Claims (2)
1. a carrier roller frame of being convenient to the quick change carrying roller comprises middle idler roller bearing support, side roller bearing support, base plate (8), crossbeam (9); The back plate of middle idler roller bearing support both sides, the internal support plate with two side roller bearing supports that are positioned at both sides is connected as a single entity respectively; It is characterized in that: said middle idler roller bearing support is rotary bearing support; It comprises the connecting element at swivel bearing frame (2), fixed supporting frame (4), rotating shaft (6) and two ends thereof, and the location connector of swivel bearing frame (2) and upper and lower spacing;
Directly the back plate and the rotating shaft (6) of swivel bearing frame (2) both sides of supporting middle idler roller (1) are connected as a single entity, are " π " shape; Connecting element is passed and be equipped with in rotating shaft (6) two ends from the mounting hole of fixed supporting frame (4); Fixed supporting frame (4) be provided with swivel bearing frame (2) be fixedly connected when being in the erection position usefulness the location connector, prevent swivel bearing frame (2) around the shaft (6) rotate the upper limit spare favour side roller bearing support one side, prevent that swivel bearing frame (2) from too favouring the lower limit part that opposite side surpasses level attitude.
2. according to the described carrier roller frame of being convenient to the quick change carrying roller of claim 1, it is characterized in that: said rotating shaft (6) two ends are threaded, and the connecting element on it is black nut (7); The location connector of said swivel bearing frame (2) is fixing screw (3), and the rotating shaft mounting hole top of fixed supporting frame (4) has it that screw is installed; The lower limit part of said swivel bearing frame (2) is locating dowel pin (5), and it is installed in the pin-and-hole of rotating shaft mounting hole side-lower of fixed supporting frame (4); Said upper limit spare is the inclination crimp (12) that internal support plate (10) the upper angled section of side roller bearing support is extended, and has between crimp (12) and the fixed supporting frame (4) and cracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200182132U CN201002884Y (en) | 2007-01-31 | 2007-01-31 | Supporting roller shelf convenient for fast changing supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200182132U CN201002884Y (en) | 2007-01-31 | 2007-01-31 | Supporting roller shelf convenient for fast changing supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002884Y true CN201002884Y (en) | 2008-01-09 |
Family
ID=39038425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200182132U Expired - Fee Related CN201002884Y (en) | 2007-01-31 | 2007-01-31 | Supporting roller shelf convenient for fast changing supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002884Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234020A (en) * | 2011-06-10 | 2011-11-09 | 无锡杰思物流设备有限公司 | Edge structure of belt conveyer roller |
| CN103922102A (en) * | 2013-09-30 | 2014-07-16 | 安徽芜湖宝丰输送机械有限公司 | Roll changing device arranged under conveyor |
| CN105501881A (en) * | 2015-12-31 | 2016-04-20 | 日照长运工业输送设备有限公司 | High-efficiency and halting-free dynamic carrier roller replacing device |
| CN108137242A (en) * | 2015-10-20 | 2018-06-08 | 阿图尔库伯有限两合公司 | The support roller frame of guiding and retention groove with pivot frame and level |
| CN110775566A (en) * | 2014-10-17 | 2020-02-11 | 传送带制造商澳大利亚私人有限公司 | Idler assembly for a conveyor system |
-
2007
- 2007-01-31 CN CNU2007200182132U patent/CN201002884Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234020A (en) * | 2011-06-10 | 2011-11-09 | 无锡杰思物流设备有限公司 | Edge structure of belt conveyer roller |
| CN103922102A (en) * | 2013-09-30 | 2014-07-16 | 安徽芜湖宝丰输送机械有限公司 | Roll changing device arranged under conveyor |
| CN110775566A (en) * | 2014-10-17 | 2020-02-11 | 传送带制造商澳大利亚私人有限公司 | Idler assembly for a conveyor system |
| CN110775566B (en) * | 2014-10-17 | 2022-09-16 | 传送带制造商澳大利亚私人有限公司 | Idler assembly for a conveyor system |
| CN108137242A (en) * | 2015-10-20 | 2018-06-08 | 阿图尔库伯有限两合公司 | The support roller frame of guiding and retention groove with pivot frame and level |
| CN105501881A (en) * | 2015-12-31 | 2016-04-20 | 日照长运工业输送设备有限公司 | High-efficiency and halting-free dynamic carrier roller replacing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20110131 |