CN216807772U - Belt feeder snub pulley changes device - Google Patents
Belt feeder snub pulley changes device Download PDFInfo
- Publication number
- CN216807772U CN216807772U CN202220650005.9U CN202220650005U CN216807772U CN 216807772 U CN216807772 U CN 216807772U CN 202220650005 U CN202220650005 U CN 202220650005U CN 216807772 U CN216807772 U CN 216807772U
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- wire rope
- steel wire
- bearing frame
- lifting
- belt conveyor
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Abstract
The utility model relates to the technical field of belt conveying, in particular to a device for replacing a lower carrier roller of a belt conveyor. A bearing frame is transversely lapped on a frame of the belt conveyor, lifting devices are respectively arranged at positions corresponding to the end parts of the bearing frame and the lower carrier roller, a steel wire rope sleeve is arranged at the bottom end of each lifting device, and the steel wire rope sleeve is arranged at the end part of the lower carrier roller; according to the belt conveyor, the bearing frame is erected on the belt conveyor frame channel steel, the two steel wire rope sleeves are respectively sleeved at the end parts of the lower carrier rollers, the steel wire rope sleeves are driven to ascend and descend through the lifting device, and the carrier rollers are moved up and down through the steel wire rope sleeves, so that the traditional manual replacement is changed, and the carrier rollers are replaced more quickly and labor-saving.
Description
Technical Field
The utility model relates to the technical field of belt conveying, in particular to a device for replacing a lower carrier roller of a belt conveyor.
Background
The belt conveyor has simple structure, convenient maintenance and wide material conveying variety, so the belt conveyor is widely applied to the conveying of the industries such as mining, metallurgy, chemical engineering, casting, building materials and the like and the production departments such as hydropower station construction sites, harbors and the like.
Along with the aggravation of production tasks, the abrasion of lower carrier rollers of the belt conveyor is aggravated, and for the replacement of spare parts of the belt conveyor, as the belt conveyor must ensure enough pretightening force under a normal working state, a return belt of the belt conveyor is tightly pressed on the lower carrier rollers, and great difficulty is brought to the replacement of the lower carrier rollers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a belt conveyor lower carrier roller replacing device which is convenient for replacing a lower carrier roller.
The utility model solves the problems and adopts the technical scheme that:
a bearing frame is transversely lapped on a frame of a belt conveyor, lifting devices are respectively arranged at positions of the bearing frame corresponding to the end portions of lower carrier rollers, steel wire rope sleeves are arranged at the bottom ends of the lifting devices, and the steel wire rope sleeves are arranged at the end portions of the lower carrier rollers.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
according to the belt conveyor, the bearing frame is erected on the channel steel of the belt conveyor frame, the two steel wire rope sleeves are respectively sleeved at the end parts of the lower carrier roller, the steel wire rope sleeves are driven to lift through the lifting device, and the carrier roller is moved up and down through the steel wire rope sleeves, so that the traditional manual replacement is changed, and the carrier roller replacement is quicker and more labor-saving.
Preferably, the further technical scheme of the utility model is as follows:
and a ribbed plate is arranged at the position of the lifting device on the bearing frame.
The lifting device comprises two lead screws, lifting holes are formed in the support body at the position corresponding to the end portion of the lower carrier roller and in the front and back of the support body, the two lead screws are located in the two lifting holes respectively, lifting nuts are sleeved on the rod body above the bearing frame, lantern rings are welded at the bottom ends of the two lead screws respectively, and a steel wire rope is connected between the two lantern rings to form a steel wire rope sleeve.
The lifting device comprises a lead screw, a lifting hole is formed in the support body at the position corresponding to the end part of the bearing frame and the lower carrier roller, the lead screw penetrates through the lifting hole, a lifting nut is sleeved on a rod body of the lead screw, which is positioned above the bearing frame, a lantern ring is welded at the bottom of the lead screw, a steel wire rope is connected to the lantern ring, and two ends of the steel wire rope are all bound to the lantern ring to form a steel wire rope sleeve.
The bearing frame comprises two shaped steel overlap joints, has all seted up a plurality of regulation holes on two shaped steel, and the regulation hole of two shaped steel is fixed two shaped steel through connecting plate and bolt after relative, can be according to the size of belt feeder bandwidth adjustment bearing frame of difference.
Drawings
Fig. 1 is a schematic structural view of a belt conveyor lower carrier roller replacing device in a front view according to an embodiment of the present invention;
fig. 2 is a schematic side view of a belt conveyor lower carrier roller replacing device according to an embodiment of the present invention;
labeled as: bearing frame 1, lead screw 2, wire rope cover 3, lifting nut 4, floor 5.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
Referring to fig. 1, in the first embodiment: a bearing frame 1 is transversely lapped on a frame of the belt conveyor, lifting devices are respectively arranged at positions corresponding to the end parts of the bearing frame 1 and the lower carrier roller, a steel wire rope sleeve 3 is arranged at the bottom end of each lifting device, and the steel wire rope sleeve 3 is sleeved at the end part of the lower carrier roller; a ribbed plate 5 is arranged at the position of the lifting device on the bearing frame 1; the lifting device comprises a lead screw 2, lifting holes are formed in the support body at the positions corresponding to the end parts of the bearing frame 1 and the lower carrier roller, the lead screw 2 penetrates through the lifting holes, a lifting nut 4 is sleeved on a rod body of the lead screw 2 positioned above the bearing frame 2, a lantern ring is welded at the bottom of the lead screw 2, a steel wire rope is connected to the lantern ring, and two ends of the steel wire rope are bound to the lantern ring to form a steel wire rope sleeve 3; bearing frame 1 comprises two shaped steel overlap joints, has all seted up a plurality of regulation holes on two shaped steel, and the regulation hole on every shaped steel sets up multiunit and interval setting, and every group regulation hole is two, and the regulation hole that two shaped steel were gone is located same horizontal plane and diameter the same, and the regulation hole of two shaped steel is fixed two shaped steel through connecting plate and bolt after relative, can be according to the size of different belt feeder bandwidth adjustment bearing frame 1.
Referring to fig. 1-2, the second embodiment: a bearing frame 1 is transversely lapped on a frame of the belt conveyor, lifting devices are respectively arranged at positions corresponding to the end parts of the bearing frame 1 and the lower carrier roller, a steel wire rope sleeve 3 is arranged at the bottom end of each lifting device, and the steel wire rope sleeve 3 is sleeved at the end part of the lower carrier roller; a ribbed plate 5 is arranged at the position of the lifting device on the bearing frame 1; the lifting device comprises two lead screws 2, lifting holes are oppositely formed in the front and back of a support body at the position corresponding to the end parts of the bearing frame 1 and the lower carrier roller, the two lifting holes are arranged along the running direction of the belt conveyor, the two lead screws 2 are respectively positioned in the two lifting holes, a lifting nut 4 is sleeved on a rod body of the lead screws 2 positioned above the bearing frame 1, lantern rings are respectively welded at the bottom ends of the two lead screws 2, and a steel wire rope is connected between the two lantern rings to form a steel wire rope sleeve 3; bearing frame 1 comprises two shaped steel overlap joints, has all seted up a plurality of regulation holes on two shaped steel, and the regulation hole on every shaped steel sets up multiunit and interval setting, and every group regulation hole is two, and the regulation hole that two shaped steel were gone is located same horizontal plane and diameter the same, and the regulation hole of two shaped steel is fixed two shaped steel through connecting plate and bolt after relative, can be according to the size of different belt feeder bandwidth adjustment bearing frame 1.
The specific using process is as follows: when dismantling the snub pulley: according to the belt width model of the belt conveyor, the bearing frame 1 is adjusted to the width matched with the belt conveyor through two different adjusting holes of section steel, then the bearing frame 1 is put on a belt conveyor frame channel steel, two steel wire rope sleeves 3 are respectively sleeved at the end parts of lower carrier rollers, the lifting device is controlled to control the steel wire rope sleeves 3 to ascend and drive the lower carrier rollers to ascend, after the lower carrier rollers are separated from carrier roller clamping grooves, the lower carrier rollers are shifted to avoid descending of the lower carrier rollers and then return to the carrier roller clamping grooves, the lifting device is controlled to control the steel wire rope sleeves 3 to descend and drive the lower carrier rollers to descend, and then the lower carrier rollers can be taken out to finish the disassembly of the lower carrier rollers; when installing the lower supporting roller: the two steel wire rope sleeves 3 are respectively sleeved at the end part of the lower carrier roller, the lifting device is controlled to control the steel wire rope sleeves to ascend and drive the lower carrier roller to ascend, the fastening is stopped when the shaft part of the lower carrier roller is higher than the upper edge of the carrier roller clamping groove, the lifting device is controlled to control the steel wire rope sleeves 3 to descend and drive the lower carrier roller to descend, so that the shaft part of the lower carrier roller enters the carrier roller clamping groove, and the replacement work of the lower carrier roller is completed.
According to the belt conveyor, the bearing frame is erected on the belt conveyor frame channel steel, the two steel wire rope sleeves are respectively sleeved at the end parts of the lower carrier rollers, the steel wire rope sleeves are driven to ascend and descend through the lifting device, and the carrier rollers are moved up and down through the steel wire rope sleeves, so that the traditional manual replacement is changed, and the carrier rollers are replaced more quickly and labor-saving.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (5)
1. The utility model provides a device is changed to belt feeder snub pulley which characterized in that: the bearing frame is transversely lapped on the frame of the belt conveyor, the bearing frame and the corresponding position of the end part of the lower carrier roller are respectively provided with a lifting device, the bottom end of the lifting device is provided with a steel wire rope sleeve, and the end part of the lower carrier roller is arranged on the steel wire rope sleeve.
2. The belt conveyor lower idler replacing device according to claim 1, characterized in that: and a ribbed plate is arranged at the position of the lifting device on the bearing frame.
3. The belt conveyor lower idler replacing device according to claim 1, characterized in that: the lifting device comprises two lead screws, lifting holes are formed in the support body at the position corresponding to the end portion of the lower carrier roller and in the front and back of the support body, the two lead screws are located in the two lifting holes respectively, lifting nuts are sleeved on the rod body above the bearing frame, lantern rings are welded at the bottom ends of the two lead screws respectively, and a steel wire rope is connected between the two lantern rings to form a steel wire rope sleeve.
4. The belt conveyor lower idler replacing device according to claim 1, characterized in that: the lifting device comprises a lead screw, a lifting hole is formed in the support body at the position corresponding to the end part of the bearing frame and the lower carrier roller, the lead screw penetrates through the lifting hole, a lifting nut is sleeved on a rod body of the lead screw, which is positioned above the bearing frame, a lantern ring is welded at the bottom of the lead screw, a steel wire rope is connected to the lantern ring, and two ends of the steel wire rope are all bound to the lantern ring to form a steel wire rope sleeve.
5. The belt conveyor lower idler replacing device according to claim 1, characterized in that: the bearing frame comprises two shaped steel overlap joints, has all seted up a plurality of regulation holes on two shaped steel, and two shaped steel are fixed through connecting plate and bolt after the regulation hole of two shaped steel is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650005.9U CN216807772U (en) | 2022-03-24 | 2022-03-24 | Belt feeder snub pulley changes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650005.9U CN216807772U (en) | 2022-03-24 | 2022-03-24 | Belt feeder snub pulley changes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216807772U true CN216807772U (en) | 2022-06-24 |
Family
ID=82047269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220650005.9U Active CN216807772U (en) | 2022-03-24 | 2022-03-24 | Belt feeder snub pulley changes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216807772U (en) |
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2022
- 2022-03-24 CN CN202220650005.9U patent/CN216807772U/en active Active
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