CN211254172U - Telescopic return V-shaped carrier roller set - Google Patents
Telescopic return V-shaped carrier roller set Download PDFInfo
- Publication number
- CN211254172U CN211254172U CN201922158008.1U CN201922158008U CN211254172U CN 211254172 U CN211254172 U CN 211254172U CN 201922158008 U CN201922158008 U CN 201922158008U CN 211254172 U CN211254172 U CN 211254172U
- Authority
- CN
- China
- Prior art keywords
- carrier roller
- frame
- roller
- idler
- pin
- 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.)
- Active
Links
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a scalable return stroke V-arrangement bearing roller group, it includes: the carrier roller group frame is detachably provided with two carrier roller units which are arranged in a V shape; the carrier roller group frame and the roller frames of the two carrier roller units are designed in a split mode, and each carrier roller unit adopts an independent roller frame structure, so that the whole carrier roller unit can be pulled out and detached from two sides of the carrier roller group frame; a middle bracket of the carrier roller group frame is provided with a pin, and a bearing plate at the inner side end of the carrier roller frame of the carrier roller unit is directly connected with the middle frame by the pin for supporting and limiting; the outer side end of the roller frame is provided with a handle, so that the carrier roller unit can be quickly drawn out through the outer side supporting frame along the main cross beam to complete quick replacement of the carrier roller; the main beam and the carrier roller beam are made of angle steel, so that the weight can be reduced, and the carrier roller beam can serve as a track.
Description
Technical Field
The utility model belongs to the technical field of belt conveyor equipment, especially, relate to a scalable return stroke V-arrangement bearing roller group.
Background
With the development of national economy, the demand of coal and various ore raw materials is gradually increased; in recent years, due to the successful application of new technology and new technology of conveying equipment such as ports, power plants and the like, the yield of a working face is increased, the lump coal rate and the weight of a single block are greatly increased, and therefore higher requirements are placed on the safety and the economy of the operation of a belt conveyor. In order to ensure the normal operation of the equipment, the period of the window-free period of the equipment is generally short, and field operators are required to complete the equipment replacement operation in a very short time. Especially for belt conveyor wearing parts, such as rotating rollers; in order to ensure the quick disassembly and assembly of the rotary roller, the quick disassembly and assembly of the return V-shaped carrier roller set are realized, and a novel structural design is required.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a scalable return stroke V-arrangement bearing roller group, it includes: the carrier roller group frame is detachably provided with two carrier roller units which are arranged in a V shape;
the carrier roller group frame comprises a main cross beam, a middle bracket is fixed in the middle of the main cross beam, and pin pins corresponding to the carrier roller units are arranged on two sides of the middle bracket; two ends of the main beam are respectively and fixedly provided with an outer side supporting frame, and the space in the outer side supporting frame can allow the carrier roller unit to integrally pass through;
each carrier roller unit comprises a roller frame and a rotating roller supported by the roller frame;
each roller frame comprises a carrier roller cross beam, and an inner side end supporting plate and an outer side end supporting plate are respectively fixed at two ends of the carrier roller cross beam; and limiting through holes which are correspondingly penetrated and limited with the pins on the middle bracket are formed in the supporting plate at the inner side end.
Further, the support roller cross beam is located outside end backup pad end department and still outwards extends and has the extension section, and the perpendicular beam slab in carriage both sides has the support horizontal pin through-hole demountable installation, supports the lower extreme that the horizontal pin butt supported the extension section of support roller cross beam.
Furthermore, the lower end of the extension section is provided with a limiting groove matched with the supporting transverse pin.
Further, the supporting transverse pin is also provided with a handle.
Further, the outer end of the carrier roller beam is also provided with a handle for moving the carrier roller unit integrally.
Furthermore, the outer end of the carrier roller beam is also fixedly provided with a positioning piece mounting plate, a positioning adjusting bolt pair capable of rotating to adjust the telescopic height is arranged on the positioning piece mounting plate, and the top end of the positioning adjusting bolt pair can be abutted against the bottom surface of the upper transverse frame of the outer side supporting frame.
Furthermore, the shape of the carrier roller cross beam is matched with that of the main cross beam, and the carrier roller cross beam can slide relatively on the main cross beam.
Furthermore, the carrier roller cross beam and the main cross beam are both made of angle iron with V-shaped cross sections.
The utility model discloses can realize the quick assembly disassembly change operation of return stroke V-arrangement bearing roller group, the structure is succinct, and it is very convenient to maintain, change.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic front view of the present invention;
fig. 2 is a perspective view of the present invention.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The telescopic return V-shaped carrier roller group comprises a carrier roller group frame, and two carrier roller units which are arranged in a V shape are detachably mounted on the carrier roller group frame; wherein the content of the first and second substances,
bearing roller group frame includes: the middle of the main beam 1 is fixed with a middle bracket 2, and two sides of the middle bracket 2 are provided with pins 21 corresponding to the carrier roller units; two ends of the main beam 1 are respectively and fixedly provided with an outer side supporting frame 3, and the space in the outer side supporting frame 3 can allow the carrier roller unit to integrally pass through;
each idler unit includes: a roller frame and a rotating roller 4 supported by the roller frame;
each roller frame comprises a roller beam 51, an inner side end supporting plate 52 and an outer side end supporting plate 53 are respectively fixed at two ends of the roller beam 51, and two ends of a roller shaft of the rotary roller 4 are supported through supporting grooves formed in the inner side end supporting plate 52 and the outer side end supporting plate 53; a limiting through hole 521 which is correspondingly penetrated and limited with the pin 21 on the middle bracket 2 is arranged on the inner side end support plate 52;
the carrier roller cross beam 51 is also provided with an extension section 511 which extends outwards at the end of the supporting plate 53 at the outer end, the vertical beam plates at the two sides of the supporting frame 3 are detachably provided with supporting transverse pins 31 through holes, and the supporting transverse pins 31 are abutted against the lower end of the extension section 511 of the supporting carrier roller cross beam 51;
preferably, the lower end of the extension segment 511 is provided with a limit groove 5110 matched with the support transverse pin 31, so as to better lock the position of the extension segment and prevent the carrier roller unit from shifting horizontally and transversely;
furthermore, the supporting transverse pin 31 is also provided with a handle, so that the pulling-out and the installation are convenient;
preferably, the outer end of the carrier roller beam 51 is also provided with a handle 512 for integrally drawing, moving and lifting the carrier roller unit;
furthermore, a positioning piece mounting plate 513 is fixedly arranged on the extension section 511, a positioning adjusting bolt pair 5131 capable of rotatably adjusting the telescopic height is arranged on the positioning piece mounting plate, and the top end of the positioning adjusting bolt pair 5131 can abut against the bottom surface of the upper cross frame 32 of the outer side supporting frame 3, so that the carrier roller unit is prevented from moving longitudinally in a locking position;
preferably, the shape of the carrier roller cross beam 51 is matched with that of the main cross beam 1, and the carrier roller cross beam 51 can slide relatively on the main cross beam 1; preferably, the carrier roller cross beam 51 and the main cross beam 1 both use angle iron with a V-shaped cross section.
The carrier roller group frame and the roller frames of the two carrier roller units are designed in a split mode, and each carrier roller unit adopts an independent roller frame structure, so that the whole carrier roller unit can be pulled out and detached from two sides of the carrier roller group frame; a middle bracket of the carrier roller group frame is provided with a pin, and a bearing plate at the inner side end of the carrier roller frame of the carrier roller unit is directly connected with the middle frame by the pin for supporting and limiting; a handle 512 is arranged at the outer side end of the roller frame, so that the carrier roller unit can be quickly drawn out through the outer supporting frame 3 along the main beam 1 to finish the quick replacement of the carrier roller; the main beam 1 and the carrier roller beam 51 are made of angle steel, so that the weight can be reduced, and the carrier roller beam can serve as a track.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Scalable return stroke V-arrangement bearing roller group, its characterized in that includes: the carrier roller group frame is detachably provided with two carrier roller units which are arranged in a V shape;
the carrier roller group frame comprises a main cross beam, a middle bracket is fixed in the middle of the main cross beam, and pin pins corresponding to the carrier roller units are arranged on two sides of the middle bracket; two ends of the main beam are respectively and fixedly provided with an outer side supporting frame, and the space in the outer side supporting frame can allow the carrier roller unit to integrally pass through;
each carrier roller unit comprises a roller frame and a rotating roller supported by the roller frame;
each roller frame comprises a carrier roller cross beam, and an inner side end supporting plate and an outer side end supporting plate are respectively fixed at two ends of the carrier roller cross beam; and limiting through holes which are correspondingly penetrated and limited with the pins on the middle bracket are formed in the supporting plate at the inner side end.
2. The set of telescopic return V-idler rollers according to claim 1,
the bearing roller crossbeam is located outside end backup pad end department and still outwards extends there is the extension, and the vertical beam board in carriage both sides has the support horizontal pin through-hole demountable installation, supports the lower extreme of the extension of horizontal pin butt support bearing roller crossbeam.
3. The set of telescopic return V-idler rollers according to claim 2,
the lower end of the extension section is provided with a limiting groove matched with the supporting transverse pin.
4. The set of telescopic return V-idler rollers of claim 2 in which the support cross-pin is further provided with a handle.
5. The set of telescopic return V-idler units according to claim 1 wherein the outer ends of the idler beams are further provided with handles for moving the idler units as a whole.
6. The retractable return V-shaped idler set as claimed in claim 1, wherein the outer end of the idler beam is further fixedly provided with a positioning member mounting plate on which a positioning adjustment bolt pair capable of rotatably adjusting the retractable height is provided, and the top end of the positioning adjustment bolt pair is capable of abutting against the bottom surface of the upper horizontal frame of the outer support frame.
7. The set of telescopic return V-shaped idler rollers according to claim 1, characterised in that the idler beams match the shape of the main beam and the idler beams are relatively slidable over the main beam.
8. The set of telescopic return V-shaped idler rollers according to claim 1 or 7, characterised in that the idler beams and the main beam both use angle irons with a V-shaped cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158008.1U CN211254172U (en) | 2019-12-05 | 2019-12-05 | Telescopic return V-shaped carrier roller set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158008.1U CN211254172U (en) | 2019-12-05 | 2019-12-05 | Telescopic return V-shaped carrier roller set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211254172U true CN211254172U (en) | 2020-08-14 |
Family
ID=71982736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922158008.1U Active CN211254172U (en) | 2019-12-05 | 2019-12-05 | Telescopic return V-shaped carrier roller set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211254172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850005A (en) * | 2020-12-29 | 2021-05-28 | 衡阳运输机械有限公司 | Multifunctional quick-dismounting lower carrier roller set |
-
2019
- 2019-12-05 CN CN201922158008.1U patent/CN211254172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850005A (en) * | 2020-12-29 | 2021-05-28 | 衡阳运输机械有限公司 | Multifunctional quick-dismounting lower carrier roller set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211254172U (en) | Telescopic return V-shaped carrier roller set | |
| CN201881134U (en) | Special device for dismounting and mounting metro vehicle brake cylinder | |
| CN204401477U (en) | Public, the dual-purpose Bridge Erector of iron | |
| CN207047715U (en) | A kind of Bridge Erector supporting leg stand under load equalising control device | |
| CN207791844U (en) | Getting working face belt conveyor tail structure | |
| CN209853237U (en) | Automatic receiving mechanism of ramp formula | |
| CN208762061U (en) | A kind of moving guide rail formula hoistable platform | |
| CN207860323U (en) | A kind of multi-point support small rail car for automobile chassis delivery assembly | |
| CN106144967A (en) | Wide visual field side-shifting distance-regulating fork | |
| CN201010298Y (en) | Telescopic conveyor | |
| CN107252825B (en) | Roller dismounting device of rolling mill | |
| CN105537929A (en) | Tool for underground assembling of shield tunneling machine | |
| JP4813702B2 (en) | Continuous belt conveyor moving device | |
| CN209109845U (en) | A kind of novel middle width strip steel rider system disassembly robot | |
| CN202829378U (en) | Movable counterweight device and lifting machinery thereof | |
| CN105197784B (en) | A kind of small tonnage crane and its walking beam and the horizontal wheel apparatus of walking beam | |
| CN220942549U (en) | Trolley for quick replacement of rolling mill balance block sliding plate | |
| CN206142667U (en) | Bridge crane's crane span structure | |
| CN216763263U (en) | Carrier roller support for belt conveyor | |
| CN220239830U (en) | Die base convenient for replacing die | |
| CN203638630U (en) | Three-section retractable bracket | |
| CN218578837U (en) | Connecting rod aligning device capable of being quickly assembled and disassembled | |
| CN104370246A (en) | Device and method for installing furnace or tank sunken roller ways | |
| CN214166253U (en) | Quick-release embedded structure for bearing carrier roller of belt conveyor and belt conveyor | |
| CN211759592U (en) | Trolley for replacing rolling mill track cylinder and bending roller cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |