CN201010344Y - Supporting roller bracket device for replacing supporting roller conveniently - Google Patents
Supporting roller bracket device for replacing supporting roller conveniently Download PDFInfo
- Publication number
- CN201010344Y CN201010344Y CNU2007200176589U CN200720017658U CN201010344Y CN 201010344 Y CN201010344 Y CN 201010344Y CN U2007200176589 U CNU2007200176589 U CN U2007200176589U CN 200720017658 U CN200720017658 U CN 200720017658U CN 201010344 Y CN201010344 Y CN 201010344Y
- Authority
- CN
- China
- Prior art keywords
- supporting roller
- roller bracket
- deflection
- roller rack
- turnable
- 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 supporting roller bracket convenient for replacing the supporting roller, consisting of a turnable supporting roller bracket, a bearing base, a pin roll, a machine body, a supporting roller, a limit block and a fastening piece. The lower end of the bearing base is connected with the upper end of the machine body by using the fastening piece, the bearing base is then connected with the turnable supporting roller bracket by using the pin roll, and the supporting roller is arranged on the turnable supporting roller bracket. A clamping slot which can turn round the pin roll is arranged on the turnable supporting roller bracket, the supporting roller is then installed in the clamping slot of the turnable supporting roller bracket, and the turnable supporting roller bracket is provided with the limit block which controls the deflection angle. The pin roll round which the turnable supporting roller bracket turns is arranged on the bearing base or the machine body, under the condition of that the fastening piece is taken down, the turnable supporting roller bracket can turn a certain angle round the horizontally fixed pin roll under the control of the limit block. The utility model has advantages of simple overall structure, safety, as well as labor saving and time saving especially when the supporting roller is being replaced. Verified by practices, the utility model can realize the purpose of convenience for replacing supporting rollers.
Description
Technical field:
The utility model relates to belt conveying machinery device, relates in particular to a kind of roller rack device of being convenient to change carrying roller.
Background technology:
The roller rack of prior art adopts integral form, is fixed on the fuselage by fastener.This support has only a kind of control position, can not therefore, when changing carrying roller, must unclamp adhesive tape around horizontal axis deflection, with manually heavy weight adhesive tape jack-up coming being changed effort, time-consuming dangerous again.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of roller rack device of being convenient to change carrying roller is provided, and adopts split-type structural, but the deflection roller rack be arranged on the fuselage, make carrying roller more change jobs and conveniently carry out.
The roller rack device of being convenient to change carrying roller described in the utility model is formed but include deflection roller rack, bearing, bearing pin, fuselage, carrying roller, limiting stopper and fastener.Said fuselage is a base part, and the lower end of bearing and the upper end of fuselage link together with fastener.But bearing then links together with bearing pin and deflection roller rack, but the deflection roller rack is provided with carrying roller.That is to say, but adopt fastener that deflection roller rack and the bearing that has bearing pin are linked together, be fixed on the fuselage again with the single-piece form.Also can use fastener but the deflection roller rack directly to be fixed on the fuselage that has bearing pin, promptly form a kind of roller rack device of being convenient to change carrying roller described in the utility model.But on said deflection roller rack, being provided with the draw-in groove that rotates for around bearing pin, also can be pin shaft hole, but carrying roller then be installed in the draw-in groove of deflection roller rack.But in order to guarantee the accurate deflection of deflection roller rack, but the deflection roller rack is provided with the limiting stopper of control deflection angle.But bearing or fuselage are provided with the bearing pin that rotates around it for the deflection roller rack, are pulling down under the situation of fastener, but the deflection roller rack can be under the control of limiting stopper around the bearing pin rotating certain angle of horizontal fixed.When changing carrying roller, but the fastener on deflection roller rack and bearing or the fuselage is pulled down, rotated, under the effect of limiting stopper, be parked in and change position, promptly replaceable carrying roller around bearing pin; After the carrying roller replacing is finished, but the deflection roller rack is returned to control position, fix with fastener then, can enter mode of operation.
The roller rack device of being convenient to change carrying roller described in the utility model, integral structure is simple, safety.Especially when changing carrying roller, can show its laborsaving time-saving advantage.The experiment proved that the utility model can reach the purpose that is convenient for changing carrying roller.
Description of drawings:
The specific embodiment:
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: the roller rack device of being convenient to change carrying roller described in the utility model, form but include deflection roller rack 1, bearing 2, bearing pin 3, fuselage 4, carrying roller 5, limiting stopper 6 and fastener 7.Said fuselage 4 is base paries, and the upper end of the lower end of bearing 2 and fuselage 4 links together with fastener 7.But 2 of bearings link together with bearing pin 3 and deflection roller rack 1, but deflection roller rack 1 is provided with carrying roller 5.That is to say, but adopt fastener 7 that deflection roller rack 1 and the bearing 2 that has bearing pin 3 are linked together, be fixed on again on the fuselage 4 with the single-piece form.Also can use fastener 7 but deflection roller rack 1 directly to be fixed on the fuselage 4 that has bearing pin 3, promptly form a kind of roller rack device of being convenient to change carrying roller described in the utility model.But on said deflection roller rack 1, being provided with the draw-in groove that rotates for around bearing pin 3, also can be pin shaft hole, but 5 of carrying rollers be installed in the draw-in groove of deflection roller rack 1.But in order to guarantee the accurate deflection of deflection roller rack 1, but deflection roller rack 1 is provided with the limiting stopper 6 of control deflection angle.But bearing 2 or fuselage 4 are provided with the bearing pin 3 that rotates around it for deflection roller rack 1, under the situation of pulling down fastener 7, but deflection roller rack 1 can be under the control of limiting stopper 6 around bearing pin 3 rotating certain angle of horizontal fixed.When changing carrying roller 5, but deflection roller rack 1 and the fastener 7 on bearing 2 or the fuselage 4 are pulled down, rotated, under the effect of limiting stopper 6, stop at and change position, promptly replaceable carrying roller 5 around bearing pin 3; After carrying roller 5 replacings are finished, but deflection roller rack 1 is returned to control position, fixing with fastener 7 then, can enter mode of operation.The roller rack device of being convenient to change carrying roller described in the utility model, integral structure is simple, safety.Especially when changing carrying roller 5, can show its laborsaving time-saving advantage.The experiment proved that the utility model can reach the purpose that is convenient for changing carrying roller 5.
Claims (4)
1. be convenient to change the roller rack device of carrying roller, it is characterized in that the lower end of bearing (2) and the upper end of fuselage (4) link together with fastener (7), bearing (2) is then used bearing pin (3) but is linked together with deflection roller rack (1), but deflection roller rack (1) is provided with carrying roller (5).
2. the roller rack device of being convenient to change carrying roller according to claim 1, it is characterized in that fuselage (4) but be provided with for the bearing pin (3) that rotates around it of deflection roller rack (1).
3. the roller rack device of being convenient to change carrying roller according to claim 1, but it is characterized in that deflection roller rack (1) is provided with the draw-in groove that rotates for around bearing pin (3), carrying roller (5) but then be installed in the draw-in groove of deflection roller rack (1).
4. the roller rack device of being convenient to change carrying roller according to claim 1, but it is characterized in that deflection roller rack (1) but be provided with the limiting stopper (6) of the control deflection angle that the accurate deflection of assurance deflection roller rack (1) uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176589U CN201010344Y (en) | 2007-01-19 | 2007-01-19 | Supporting roller bracket device for replacing supporting roller conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176589U CN201010344Y (en) | 2007-01-19 | 2007-01-19 | Supporting roller bracket device for replacing supporting roller conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010344Y true CN201010344Y (en) | 2008-01-23 |
Family
ID=39045283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200176589U Expired - Fee Related CN201010344Y (en) | 2007-01-19 | 2007-01-19 | Supporting roller bracket device for replacing supporting roller conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010344Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569619A (en) * | 2012-12-04 | 2014-02-12 | 力博重工科技股份有限公司 | U-shaped joint V-shaped lower carrier roller rack |
| CN103587914A (en) * | 2012-12-04 | 2014-02-19 | 力博重工科技股份有限公司 | V-shaped lower carrier roller bracket with quick-change connectors |
-
2007
- 2007-01-19 CN CNU2007200176589U patent/CN201010344Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569619A (en) * | 2012-12-04 | 2014-02-12 | 力博重工科技股份有限公司 | U-shaped joint V-shaped lower carrier roller rack |
| CN103587914A (en) * | 2012-12-04 | 2014-02-19 | 力博重工科技股份有限公司 | V-shaped lower carrier roller bracket with quick-change connectors |
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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: 20080123 |