CN203306660U - Carrier roller replacement device of belt conveyor - Google Patents
Carrier roller replacement device of belt conveyor Download PDFInfo
- Publication number
- CN203306660U CN203306660U CN2013203541344U CN201320354134U CN203306660U CN 203306660 U CN203306660 U CN 203306660U CN 2013203541344 U CN2013203541344 U CN 2013203541344U CN 201320354134 U CN201320354134 U CN 201320354134U CN 203306660 U CN203306660 U CN 203306660U
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- carrying roller
- roller
- support post
- carrier roller
- mainframe
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Abstract
The utility model relates to a carrier roller replacement device of a belt conveyor. The carrier roller replacement device mainly comprises a main frame, a middle carrier roller, a left carrier roller, a right carrier roller, a hinge rack, a left supporting column, a right supporting column, a first hand-cranking jack rack, a second hand-cranking jack rack, a first elevating mechanism and a second elevating mechanism, wherein the first hand-cranking jack rack is arranged at the left lower part of the main frame, the second hand-cranking jack rack is arranged at the right lower part of the main frame; the first elevating mechanism is arranged at the lower part of the left supporting column, and the second elevating mechanism is arranged at the lower part of the right supporting column. The carrier roller replacement device simulates the structural characteristics of carrier rollers of the belt conveyor, when the carrier roller is replaced, the replacement device is placed at the bottom of the convey belt, the carrier roller jack rack is operated by the hand to lift up a belt cushion, so as to replace the adjacent carrier rollers. The roller replacement device has the advantages of reasonable design, compact structure, convenience in use and operation, safety, stability and reliability, and is an ideal device capable of replacing a carrier roller dynamically.
Description
Technical field
The utility model relates to a kind of replacing device for carrier roller of belt conveyer, belongs to the technical field that underground coal mine transportation equipment is safeguarded.
Background technology
At the on-the-spot transportation device used of colliery down-hole mining, be belt conveyer, belt conveyer top is belt conveyor, and bottom is a plurality of rotating idler carryings of spaced set, belt conveyor convey materials and coal, the carrying roller of bottom rotates thereupon together, completes conveying function.
Because the haul distance of belt conveyer is larger, the usage quantity of carrying roller is more, and carrying roller very easily damages in service for a long time, thereby has affected the transportation of belt conveyer; In order to make Leather Belt Conveyance normal, must often to carrying roller, carry out repair and replacement, change carrying roller and shut down the conveying function that can affect belt conveyer greatly.
Summary of the invention
Goal of the invention
The purpose of this utility model is exactly the situation for background technology, designs the device that a kind of capable of dynamic is changed carrying roller, in the process of belt conveyer operation, does not shut down the replacing carrying roller, to keep the continuous duty of belt conveyer, improves conveying efficiency.
Technical scheme
The utility model principal organ comprises: mainframe, middle idler roller, left carrying roller, right carrying roller, left body cradle, right body cradle, left support post, right support post, the first hand jacking frame, the second hand jacking frame, the first lifting mechanism, the second lifting mechanism;
Mainframe is long cuboid, is provided with middle idler roller at the midway location of mainframe, and by the left body cradle on frame, right body cradle is hinged and support; Left part at middle idler roller arranges left carrying roller, and the right lower quadrant of left carrying roller is hinged by left body cradle, and the upper left quarter of left carrying roller is column articulated by left support, and left support post bottom connects with mainframe; Right part at middle idler roller arranges right carrying roller, and the lower left quarter of right carrying roller is hinged by right body cradle, and the upper right quarter of right carrying roller is connected by the right support post, and right support post bottom connects with mainframe; Lower left quarter at mainframe is provided with the first hand jacking frame, is provided with the second hand jacking frame at the right lower quadrant of mainframe; The bottom of left support post is provided with the first lifting mechanism, and the bottom of right support post is provided with the second lifting mechanism; When left carrying roller, right carrying roller are fallen and middle idler roller form straight shape, when left carrying roller, right carrying roller rise with middle idler roller composition V font; The first hand jacking frame can be controlled the lifting of the first lifting mechanism, left support post, left carrying roller or set level; The second hand jacking frame can be controlled the lifting of the second lifting mechanism, right support post, right carrying roller or set level.
Beneficial effect
The utility model is compared with background technology has obvious advance, for the damageable situation of belt conveyer, design the device that a kind of capable of dynamic is changed, the architectural feature of this unit simulation carrying roller, during replacing, pad is to the bottom of belt conveyor, the jacking frame of hand carrying roller, make belt pad play rising, change adjacent carrying roller, can be with one or two these devices during replacing, this installs advanced and reasonable design, compact conformation, easy for operation, safety and stability is reliable, is the device that desirable capable of dynamic is changed carrying roller.
The accompanying drawing explanation
Fig. 1, replacing device for carrier roller integral structure front view
Fig. 2, replacing device for carrier roller integral structure birds-eye view
Shown in figure, list of numerals is as follows:
1, mainframe, 2, middle idler roller, 3, left carrying roller, 4, right carrying roller, 5, left body cradle, 6, right body cradle, 7, the left support post, 8, the right support post, 9, the first hand jacking frame, the 10, second hand jacking frame, the 11, first lifting mechanism, the 12, second lifting mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Shown in Fig. 1,2, be replacing device for carrier roller integral structure figure, each position, connecting relation want correct, install firmly.
Mainframe is long cuboid, is provided with middle idler roller 2 at the midway location of mainframe 1, and by the left body cradle 5 on frame 1, right body cradle 6 is hinged and support; Left part at middle idler roller 2 arranges left carrying roller 3, and the right lower quadrant of left carrying roller 3 is hinged by left body cradle 5, and the upper left quarter of left carrying roller 3 is hinged by left support pillar 7, and left support post 7 bottoms connect with mainframe 1; Right part at middle idler roller 2 arranges right carrying roller 4, and the lower left quarter of right carrying roller 4 is hinged by right body cradle 6, and the upper right quarter of right carrying roller 4 is connected with mainframe 1 by right support post 8; Lower left quarter at mainframe 1 is provided with the first hand jacking frame 9, is provided with the second hand jacking frame 10 at the right lower quadrant of mainframe 1; The bottom of left support post 7 is provided with the first lifting mechanism 11, and the bottom of right support post is provided with the second lifting mechanism 12; When carrying roller 3, right carrying roller 4 are fallen and middle idler roller 2 form straight shape, when left carrying roller 3, right carrying roller 4 rise with middle idler roller 2 composition V fonts; The first hand jacking frame 9 can be controlled the lifting of the first lifting mechanism 11, left support post 7, left carrying roller 3 or set level; The second hand jacking frame 10 can be controlled the lifting of the second lifting mechanism 12, right support post 8, right carrying roller 4 or set level.
Dynamically change the method for carrier roller of belt conveyer:
(1), each one of replacing device for carrier roller is in quasi-operating status;
(2), determine the damage position of carrier roller of belt conveyer;
(3), at the sidepiece of belt conveyer damage carrying roller, put this device;
(4), shake the first hand jacking frame, the second hand jacking frame, jack-up the first lifting mechanism, the second lifting mechanism, rise left carrying roller, right carrying roller, shores the belt conveyer belt, makes it to raise, carrying roller and the belt of damage disengage;
(5), the carrying roller damaged with the instrument disassembling, assembling and replacing;
(6), shake the first hand jacking frame, the second hand jacking frame, make more changing device set level, extract out, thereby completed the overall process of dynamic replacing carrying roller.
Claims (1)
1. the replacing device for carrier roller of a belt conveyer, it is characterized in that: principal organ comprises:
Mainframe, middle idler roller, left carrying roller, right carrying roller, left body cradle, right body cradle, left support post, right support post, the first hand jacking frame, the second hand jacking frame, the first lifting mechanism, the second lifting mechanism;
Mainframe is long cuboid, is provided with middle idler roller at the midway location of mainframe, and by the left body cradle on frame, right body cradle is hinged and support; Left part at middle idler roller arranges left carrying roller, and the right lower quadrant of left carrying roller is hinged by left body cradle, and the upper left quarter of left carrying roller is column articulated by left support, and left support post bottom connects with mainframe; Right part at middle idler roller arranges right carrying roller, and the lower left quarter of right carrying roller is hinged by right body cradle, and the upper right quarter of right carrying roller is connected by the right support post, and right support post bottom connects with mainframe; Lower left quarter at mainframe is provided with the first hand jacking frame, is provided with the second hand jacking frame at the right lower quadrant of mainframe; The bottom of left support post is provided with the first lifting mechanism, and the bottom of right support post is provided with the second lifting mechanism; When left carrying roller, right carrying roller are fallen and middle idler roller form straight shape, when left carrying roller, right carrying roller rise with middle idler roller composition V font; The first hand jacking frame can be controlled the lifting of the first lifting mechanism, left support post, left carrying roller or set level; The second hand jacking frame can be controlled the lifting of the second lifting mechanism, right support post, right carrying roller or set level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203541344U CN203306660U (en) | 2013-06-20 | 2013-06-20 | Carrier roller replacement device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203541344U CN203306660U (en) | 2013-06-20 | 2013-06-20 | Carrier roller replacement device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306660U true CN203306660U (en) | 2013-11-27 |
Family
ID=49612882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203541344U Expired - Lifetime CN203306660U (en) | 2013-06-20 | 2013-06-20 | Carrier roller replacement device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434136A (en) * | 2017-07-20 | 2017-12-05 | 苏州市力神起重运输机械制造有限公司 | A kind of endless rubber belt conveyer for being conveniently replaceable endless rubber belt |
| CN112960333A (en) * | 2021-02-03 | 2021-06-15 | 安徽马鞍山万能达发电有限责任公司 | Roller maintenance device of belt conveyor |
-
2013
- 2013-06-20 CN CN2013203541344U patent/CN203306660U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434136A (en) * | 2017-07-20 | 2017-12-05 | 苏州市力神起重运输机械制造有限公司 | A kind of endless rubber belt conveyer for being conveniently replaceable endless rubber belt |
| CN107434136B (en) * | 2017-07-20 | 2023-09-29 | 苏州市力神起重运输机械制造有限公司 | Annular adhesive tape conveyor convenient to change annular adhesive tape |
| CN112960333A (en) * | 2021-02-03 | 2021-06-15 | 安徽马鞍山万能达发电有限责任公司 | Roller maintenance device of belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |