CN211997387U - Quick detach snub pulley - Google Patents
Quick detach snub pulley Download PDFInfo
- Publication number
- CN211997387U CN211997387U CN202020534427.0U CN202020534427U CN211997387U CN 211997387 U CN211997387 U CN 211997387U CN 202020534427 U CN202020534427 U CN 202020534427U CN 211997387 U CN211997387 U CN 211997387U
- Authority
- CN
- China
- Prior art keywords
- quick
- roller
- fixed
- hole
- bearing roller
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a quick-release buffer carrier roller, which comprises a cross beam, wherein the cross beam is of a hollow structure, a through hole a is formed in the cross beam, two quick-release side supports are arranged at two ends of the cross beam, two carrier roller frames are fixed above the cross beam, a carrier roller is horizontally fixed on the carrier roller frames, a side carrier roller is arranged at each of two ends of the carrier roller, one end of the side carrier roller is fixed on the carrier roller frame, the other end of the side carrier roller is fixed on the quick-release side support, a cylinder is fixed at the lower end of the quick-release side support, a through hole b corresponding to the through hole a is formed in the cylinder, and the through hole b is penetrated through by a conical pin, so; the utility model discloses be equipped with and be equipped with the drum on the quick detach support, then through the taper pin location in the crossbeam through the drum interlude, when the limit bearing roller is changed to needs, can pull down the quick detach support fast, needn't tear the rubber slab off, then change the limit bearing roller, be fixed with the bearing roller fork in addition on the crossbeam, the bearing roller fork can support the limit bearing roller.
Description
Technical Field
The utility model relates to a belt conveyor field, in particular to quick detach snub pulley.
Background
A belt conveyor is a friction-driven machine for continuously conveying materials, and mainly comprises a frame, a conveying belt, carrier rollers, a roller and the like, wherein the carrier rollers are main parts of the belt conveyor and are mainly used for supporting the weight of the conveying belt and the weight of the materials, so that the operation of the carrier rollers needs to be flexible and reliable.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that in the current belt conveyor, the method of changing the limit bearing roller is not only troublesome, needs many people to cooperate moreover to dismantle the limit bearing roller, wastes time and energy, for solving above-mentioned problem, the utility model provides a quick detach snub pulley.
The purpose of the utility model is realized with the following mode: the supporting roller frame comprises a cross beam, the cross beam is of a hollow structure, through holes a are formed in the cross beam, two ends of the cross beam are provided with two quick-release side supporting columns, two supporting roller frames are fixed above the cross beam, supporting rollers are horizontally fixed on the supporting roller frames, two ends of each supporting roller are provided with a side supporting roller, one end of each side supporting roller is fixed on each supporting roller frame, the other end of each side supporting roller is fixed on the quick-release side supporting column, a cylinder is fixed at the lower end of each quick-release side supporting column, a through hole b corresponding to the through hole a is formed in the cylinder, a conical pin penetrates through the through hole a and the through hole b.
The supporting roller fork is fixed on the cross beam and comprises a vertical rod and an arc-shaped plate, and the chord length of the arc-shaped plate is larger than the diameter of the edge supporting roller.
The carrier roller frame is in an inverted U shape, a groove is formed in the top of the carrier roller frame, and the carrier roller is installed in the groove of the carrier roller frame through the main shaft frame.
The quick-release side support is provided with a blind hole above, one end of the quick-release side support is arranged in the blind hole in a penetrating mode, and the other end of the quick-release side support is arranged in a penetrating mode in a groove of the roller frame.
Compared with the prior art, the utility model discloses be equipped with and be equipped with the drum on quick detach support, then through the taper pin location in the crossbeam through the drum interlude, when needs change limit bearing roller, can pull down quick detach support fast, needn't tear the rubber slab down, then change the limit bearing roller, be fixed with the bearing roller fork in addition on the crossbeam, the bearing roller fork can support the limit bearing roller, makes things convenient for the dismantlement and the change of limit bearing roller.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a quick release side post.
Fig. 3 is a schematic view of the structure of the idler frame.
Fig. 4 is a schematic view of the structure of the cylinder and the beam.
Fig. 5 is a schematic structural view of the carrier roller frame.
Wherein 1 is a beam; 2 is a through hole a; 3 is a quick-release side support; 4 is a carrier roller frame; 5 is a carrier roller; 6 is an edge supporting roller; 7 is a through hole b; 8 is a taper pin; 9 is a cylinder; 10 is a carrier roller fork; and 11 is a groove.
Detailed Description
As shown in the accompanying drawings, the utility model discloses a crossbeam 1, crossbeam 1 is hollow structure, and through-hole a2 has been seted up on crossbeam 1, crossbeam 1's both ends all are equipped with two quick detach limit posts 3, crossbeam 1 top is fixed with two bearing roller framves 4, bearing roller frame 4 is improved level and is fixed with bearing roller 5, the both ends of bearing roller 5 all are equipped with an limit bearing roller 6, the one end of limit bearing roller 6 is fixed on bearing roller frame 4, the other end of limit bearing roller 6 is fixed on quick detach limit post 3, quick detach limit post 3 lower extreme is fixed with drum 9, drum 9 is last to be seted up and to be corresponded through-hole a2 through-hole b7 relatively, drum 9 alternates in crossbeam 1, through-hole a2 gets the axis and gets the dead in line of through-hole b7, wear to establish in through-hole a2 and through-hole b7 through taper pin 8, make quick detach limit post 3 fix on crossbeam 1.
Crossbeam 1 on be fixed with bearing roller fork 10, bearing roller fork 10 includes montant and arc, and the chord length of arc is greater than the diameter of limit bearing roller 6, when needs change limit bearing roller 6, the arc can play the supporting role, makes things convenient for the operator to change limit bearing roller 6.
The carrier roller frame 4 is in an inverted U shape, a groove 11 is formed in the top of the carrier roller frame 4, and the carrier roller 5 is installed in the groove 11 of the carrier roller frame 4 through the main shaft frame.
The quick-release side support 3 top seted up the blind hole, the one end of quick-release side support 3 is worn to establish in the blind hole, the other end of quick-release side support 3 is worn to establish in the recess 11 of bearing roller frame 4 to make the limit bearing roller fix on quick-release side support 3 and crossbeam 1.
When the edge carrier roller 6 needs to be replaced or repaired, firstly, the conical pin needs to be taken out from the through hole a2 and the through hole b7, the edge carrier roller 6 above the quick-release edge support post 3 is lifted, so that a spindle of the edge carrier roller 6 is lifted out of the groove 11b, and the quick-release edge support post 3 is horizontally drawn out from the side surface of the cross beam 1; at this time, the edge supporting roller 6 can fall on the arc-shaped plate of the supporting roller fork 10 because of no support of the quick-release edge support 3, and then the edge supporting roller 6 can be pulled out from the cross beam 1, and after maintenance or new edge supporting rollers 6 and the quick-release edge support 3 are installed on the cross beam 1 again.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (4)
1. The utility model provides a quick detach snub pulley, includes crossbeam (1), its characterized in that: crossbeam (1) is hollow structure, and through-hole a (2) have been seted up on crossbeam (1), the both ends of crossbeam (1) all are equipped with two quick detach limit pillar (3), crossbeam (1) top is fixed with two bearing roller frame (4), bearing roller frame (4) are improved level and are fixed with bearing roller (5), the both ends of bearing roller (5) all are equipped with a limit bearing roller (6), the one end of limit bearing roller (6) is fixed on bearing roller frame (4), the other end of limit bearing roller (6) is fixed on quick detach limit pillar (3), quick detach limit pillar (3) lower extreme is fixed with drum (9), set up on drum (9) and correspond through-hole b (7) with through-hole a (2) relatively, wear to establish in through-hole a (2) and through-hole b (7) through taper pin (8), it fixes on crossbeam (1) to enable quick detach limit pillar (3).
2. The quick release impact idler as claimed in claim 1, wherein: the roller fork (10) is fixed on the cross beam (1), the roller fork (10) comprises a vertical rod and an arc-shaped plate, and the chord length of the arc-shaped plate is larger than the diameter of the edge roller (6).
3. The quick release impact idler as claimed in claim 1, wherein: the roller frame (4) is in an inverted U shape, a groove (11) is formed in the top of the roller frame (4), and the carrier roller (5) is installed in the groove (11) of the roller frame (4) through the main shaft frame.
4. The quick release impact idler as claimed in claim 3, wherein: the quick-release side support is characterized in that a blind hole is formed above the quick-release side support (3), one end of the quick-release side support (3) penetrates through the blind hole, and the other end of the quick-release side support (3) penetrates through a groove (11) of the roller frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020534427.0U CN211997387U (en) | 2020-04-13 | 2020-04-13 | Quick detach snub pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020534427.0U CN211997387U (en) | 2020-04-13 | 2020-04-13 | Quick detach snub pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211997387U true CN211997387U (en) | 2020-11-24 |
Family
ID=73413643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020534427.0U Expired - Fee Related CN211997387U (en) | 2020-04-13 | 2020-04-13 | Quick detach snub pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211997387U (en) |
-
2020
- 2020-04-13 CN CN202020534427.0U patent/CN211997387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |