CN214778793U - Quick replacing device for return idler of belt conveyor - Google Patents
Quick replacing device for return idler of belt conveyor Download PDFInfo
- Publication number
- CN214778793U CN214778793U CN202120962565.3U CN202120962565U CN214778793U CN 214778793 U CN214778793 U CN 214778793U CN 202120962565 U CN202120962565 U CN 202120962565U CN 214778793 U CN214778793 U CN 214778793U
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- China
- Prior art keywords
- zip fastener
- capstan winch
- return idler
- unable adjustment
- adjustment base
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- Belt Conveyors (AREA)
Abstract
The utility model discloses a band conveyer return idler quick replacement device, on unable adjustment base, back shaft, articulated frame, an articulated capstan winch operation axle between the both ends of articulated frame, the tip of capstan winch operation axle is equipped with the zip fastener capstan winch, a zip fastener has been laid along its pitch arc on the zip fastener capstan winch, the top of zip fastener with be fixed in the epaxial zip fastener adjusting bolt of capstan winch operation and be connected, the bottom of zip fastener is equipped with a bearing roller lifting hook. This change device sets up the unable adjustment base that can fix in the band conveyer frame, is equipped with on unable adjustment base and can be with the trusteeship lifting hook of return idler inlay card in it, through adjusting zip fastener adjusting bolt and operation capstan winch operation axle, can realize the quick replacement of return idler at a light speed, changes current manual fit chain block's change mode, labour saving and time saving promotes work efficiency greatly, reduces the influence of changing the return idler to production. In addition, the replacing device has simple structure, easy manufacture, easy operation and high safety performance.
Description
Technical Field
The utility model relates to a band conveyer repair tools, concretely relates to band conveyer return idler quick replacement device.
Background
The belt conveyor is also called as a rubber belt conveyor, is a machine for continuously conveying materials by friction driving, can be used for horizontal conveying or inclined conveying, is very convenient to use, and is widely applied to various modern industrial enterprises. At present, belt conveying equipment mainly comprises a groove type belt conveyor, a flat type belt conveyor, a climbing belt conveyor, a curve belt conveyor, a front end belt conveyor and other various forms. No matter which type of belt conveyor, because in the production operation process, the bearing roller constantly damages along with fatigue wearing and tearing, needs the unscheduled maintenance to change.
The return idler is long in length and heavy in structure, and is difficult to replace originally, especially in a climbing belt conveyor mode, the return idler is installed at high altitude, a platform and a support are not arranged below the return idler, and only trusses connected through clamping grooves are arranged at two ends of the return idler. The return idler with the structure is manually matched with the chain block, the old return idler is firstly disassembled, and then the new return idler is installed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a band conveyer return idler quick replacement device, this change device sets up the unable adjustment base that can fix in the band conveyer frame, be equipped with on unable adjustment base and can inlay the trusteeship lifting hook of return idler inlay card in it, through adjusting zip fastener adjusting bolt and operation capstan winch operating axis, can easily realize the quick replacement of return idler, change current manual fit chain block's the change mode, time saving and labor saving, greatly improve work efficiency, reduce the influence of changing the return idler to production. In addition, the replacing device has simple structure, easy manufacture, easy operation and high safety performance.
In order to achieve the purpose, the utility model discloses the technical scheme who takes:
band conveyer return idler quick replacement device fixes the unable adjustment base in the band conveyer frame including the mountable, unable adjustment base is last to have a back shaft of vertical setting, the top cover of back shaft is established on an articulated frame that is opening frame form, articulated a capstan winch operation axle between the both ends of articulated frame, the tip of capstan winch operation axle is equipped with a zip fastener capstan winch that is the arcuation, a zip fastener has been laid along its pitch arc on the zip fastener capstan winch, the top of zip fastener is connected with the zip fastener adjusting bolt who is fixed in on the capstan winch operation axle, length adjustment about the zip fastener can be realized to zip fastener adjusting bolt, the bottom of zip fastener is equipped with a bearing roller lifting hook.
Compared with the prior art, the utility model discloses the beneficial effect who has:
this change device sets up the unable adjustment base that can fix in the band conveyer frame, is equipped with on unable adjustment base and can be with the trusteeship lifting hook of return idler inlay card in it, through adjusting zip fastener adjusting bolt and operation capstan winch operation axle, can realize the quick replacement of return idler at a light speed, changes current manual fit chain block's change mode, labour saving and time saving promotes work efficiency greatly, reduces the influence of changing the return idler to production. In addition, the replacing device has simple structure, easy manufacture, easy operation and high safety performance.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a diagram illustrating the operation of the present invention;
reference numerals: 1. the device comprises a fixed base, 1-1 parts of a fixed bolt, 2 parts of a supporting shaft, 3 parts of a hinged frame, 4 parts of a winch operating shaft, 5 parts of a zipper winch, 6 parts of a zipper, 7 parts of a zipper adjusting bolt, 8 parts of a carrier roller hook, 9 parts of an operating shaft extension rod, 10 parts of a return carrier roller, 11 parts of a carrier roller truss.
Detailed Description
As shown in FIG. 1, the utility model provides a quick replacing device for a return idler of a belt conveyor, which comprises a fixing base 1 capable of being installed and fixed on a frame of the belt conveyor, wherein a bolt through hole is formed on the fixing base 1, the fixing base 1 is fixed on the frame of the belt conveyor by arranging a fixing bolt 1-1 in the bolt through hole, a support shaft 2 is vertically arranged on the fixing base 1, the top end of the support shaft 2 is sleeved on a hinged frame 3 in an open frame shape, a winch operating shaft 4 is hinged between two ends of the hinged frame 3, in order to remotely operate the winch operating shaft 4, the winch operating shaft 4 is arranged in a cylindrical hollow shape, an operating shaft extending rod 9 crossing the winch operating shaft 4 is arranged at the end of the winch operating shaft, a winch 5 in an arc shape is arranged at the end of the winch operating shaft 4, a zipper 6 is laid along the arc line of the zipper winch 5, the top end of the zipper 6 is connected with a zipper adjusting bolt 7 fixed on the winch operating shaft 4, the zipper adjusting bolt 7 can adjust the length of the zipper 6 vertically, a carrier roller hook 8 is arranged at the bottom end of the zipper 6, and as shown in fig. 2, the carrier roller hook 8 can clamp and embed a return carrier roller 10 in the return carrier roller hook.
The utility model discloses during the use:
disassembling the return idler: a maintenance worker firstly places the fixed base on a rack of a belt conveyor, and fixes the fixed base by screwing a fixed bolt 1-1; then, the zipper 6 is loosened, the zipper 6 is adjusted to the carrier roller hook 8 through adjusting the zipper adjusting bolt 7 so as to hook the return carrier roller 10, as shown in fig. 3, and the zipper 6 is fixed through adjusting the zipper adjusting bolt 7; and finally, inserting the operation shaft extension rod 9 into the winch operation shaft 4, forcibly tilting the return idler 10, rotating the operation shaft extension rod 9 and the winch operation shaft 4, separating the return idler 10 from the idler truss 11, and successfully disassembling the return idler 10.
And (3) installing a return idler: by utilizing a device which is fixed during disassembly, a return idler 10 is hooked by an idler hook 8, an operation shaft extension rod 9 and a winch operation shaft 4 are rotated, one side of the return idler 10 is firstly placed into a clamping groove, and then the other end of the return idler is placed into the clamping groove; after the belt conveyor is installed, the fixing bolts 1-1 are removed, and the device is taken down from the frame of the belt conveyor.
Of course, the above detailed description is only made for the preferred embodiments of the present invention with reference to the accompanying drawings, and not to limit the scope of the present invention, and all equivalent changes made according to the principles, structures and structures of the present invention should be covered by the protection scope of the present invention.
Claims (1)
1. Band conveyer return idler quick replacement device, its characterized in that: including unable adjustment base (1), last back shaft (2) that has a vertical setting of unable adjustment base (1), the top cover of back shaft (2) is established on articulated frame (3), articulated capstan winch operation axle (4) between the both ends of articulated frame (3), the tip of capstan winch operation axle (4) is equipped with one and is an arcuation zip fastener capstan winch (5), a zip fastener (6) have been laid along its pitch arc on zip fastener capstan winch (5), the top of zip fastener (6) is connected with zip fastener adjusting bolt (7) that are fixed in on capstan winch operation axle (4), length adjustment about zip fastener (6) can be realized to zip fastener adjusting bolt (7), the bottom of zip fastener (6) is equipped with a bearing roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962565.3U CN214778793U (en) | 2021-05-07 | 2021-05-07 | Quick replacing device for return idler of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962565.3U CN214778793U (en) | 2021-05-07 | 2021-05-07 | Quick replacing device for return idler of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214778793U true CN214778793U (en) | 2021-11-19 |
Family
ID=78692131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120962565.3U Active CN214778793U (en) | 2021-05-07 | 2021-05-07 | Quick replacing device for return idler of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214778793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789005A (en) * | 2023-05-31 | 2023-09-22 | 张家港港务集团有限公司港盛分公司 | Convenient dismounting device, dismounting method and mounting method for lower carrier roller of conveyor belt |
-
2021
- 2021-05-07 CN CN202120962565.3U patent/CN214778793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789005A (en) * | 2023-05-31 | 2023-09-22 | 张家港港务集团有限公司港盛分公司 | Convenient dismounting device, dismounting method and mounting method for lower carrier roller of conveyor belt |
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