CN107892156A - A kind of online more changing device of conveyer belt support roller - Google Patents
A kind of online more changing device of conveyer belt support roller Download PDFInfo
- Publication number
- CN107892156A CN107892156A CN201711169803.XA CN201711169803A CN107892156A CN 107892156 A CN107892156 A CN 107892156A CN 201711169803 A CN201711169803 A CN 201711169803A CN 107892156 A CN107892156 A CN 107892156A
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- CN
- China
- Prior art keywords
- mounting bracket
- conveyer belt
- hydraulic cylinder
- online
- support 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The present invention discloses a kind of online more changing device of conveyer belt support roller, including pedestal, lifting supporter and intermediate support, and the lifting supporter has two, is symmetricly set on the top of pedestal rear and front end.Lifting supporter includes the first mounting bracket and two first hydraulic cylinders, two symmetrical arrangements of first hydraulic cylinder.Two first hydraulic cylinders synchronously drive the first mounting bracket above it to lift, and three carrying rollers are provided with the first mounting bracket.Intermediate support is slided with pedestal by its bottom plate and is connected between two lifting supporters.Intermediate support is connected by drive mechanism with the second mounting bracket, and drive mechanism drives the lifting of the second mounting bracket, and Pneumatic clamping jaw group is provided with second mounting bracket.The present invention is rational in infrastructure, easy to operate, labor intensity that is safe, reducing operating personnel, shortens replacing construction, improves operating efficiency, the online replacing to support roller can be achieved in the especially present invention, ensures the security of roller replacing operation and the continuity of production.
Description
Technical field
The present invention relates to mining equiment technical field, and in particular to a kind of online more changing device of conveyer belt support roller.
Background technology
Mine and the coal on ground, which transport, to be transported using conveyer, and conveyer transport has that cost is low, transports
The characteristics of efficiency high, the support roller of the conveyer of Coal Exploitation is three rollers at present, and so-called three roller is exactly three support roller head
Tail is sequentially connected together, and the support roller level positioned at centre is not two supports positioned at both sides in the frame of conveyer
Roller arranges that two support rollers of the both sides are skewed, and the arrangement of three rollers can increase conveying in symmetrical mode
The transporting coal amount of band, greatly improves conevying efficiency.There is the problem of support roller damage, it is necessary to stop conveyer at work in conveyer
And support roller is changed, existing operation equipment is simple, and conveyer belt is levered up and supported using crowbar, operating space is narrow
Small, time-consuming, labor intensity is big, man-hour length, especially needs to shut down the progress changed and have a strong impact on production.Therefore, it is necessary to
Special equipment realizes the replacing to conveyer belt support roller in the case where ensureing conveyer normal work.
The content of the invention
For above-mentioned the deficiencies in the prior art, present invention aims at provide a kind of the online of conveyer belt support roller more to change the outfit
Put, solve the problems, such as that conveyer belt support roller is changed, dismounting is difficult, waste time and energy influences production, it is necessary to shut down and change, and
Online change has the problem of higher danger.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of online more changing device of conveyer belt support roller, including pedestal, lifting supporter and intermediate support, the lifting
Supporter has two, is symmetricly set on the top of pedestal rear and front end.Lifting supporter includes the first mounting bracket and two first
Hydraulic cylinder, two symmetrical arrangements of first hydraulic cylinder.In the operating condition, two first hydraulic cylinders synchronously drive its top
The lifting of the first mounting bracket, be provided with three carrying rollers in first mounting bracket.The intermediate support supports positioned at two liftings
Between body, and slided and be connected with pedestal by its bottom plate.Intermediate support passes through drive mechanism and the second mounting bracket phase above it
Even, drive mechanism drives the lifting of the second mounting bracket, and the gas corresponding with conveyer belt support roller is provided with second mounting bracket
Dynamic set of jaws.
Preferably, the lower end of two first hydraulic cylinders of supporter is lifted, is fixedly linked with pedestal.First mounting bracket two
The bottom of side, is symmetrically arranged with two vertical columns, two columns upper end with corresponding first hydraulic cylinder below respectively
It is connected.Column first hydraulic cylinder corresponding thereto positioned at right side is rotatedly connected, positioned at left side column corresponding thereto first
Hydraulic cylinder is detachably connected.
Preferably, three carrying rollers are provided with first mounting bracket, using with conveyer belt support roller identical arrangement side
Formula.
Preferably, the pedestal is located at the side of intermediate support and is provided with second hydraulic cylinder, the telescopic end of second hydraulic cylinder
It is connected with intermediate support, lifting supporter of the driving intermediate support closer or far from its side.
Preferably, drive mechanism includes lower skateboard, upper slide and the 3rd hydraulic cylinder, and outside and the intermediate support of lower skateboard are slided
Dynamic to be connected, the 3rd hydraulic cylinder is located at the lower section of lower skateboard, and its telescopic end driving lower skateboard vertically slides.
Preferably, upper slide is located at the top of lower skateboard, and upper slide is slided by the horizontal concrete chute of lower skateboard upper surface with it
Dynamic connection.The right-hand member of the upper slide is provided with drawing handle, and its top and the bottom of the second mounting bracket are fixedly linked.
Preferably, the Pneumatic clamping jaw group includes three Pneumatic clamping jaws, three Pneumatic clamping jaws respectively with its same side three
Individual carrying roller corresponds.
By using above-mentioned technical proposal, the method have the benefit that：The present invention is reasonable in design, operation letter
Just, labor intensity that is safe, reducing operating personnel, shortens replacing construction, improving operating efficiency, the especially present invention can
Ensure conveyer belt under normal operation, realize the replacing to support roller, ensure security and the production of roller replacing operation
Continuity.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the online more changing device of conveyer belt support roller of the present invention.
Fig. 2 is a kind of left view structural representation of the online more changing device of conveyer belt support roller of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
With reference to Fig. 1 and Fig. 2, a kind of online more changing device of conveyer belt support roller, including pedestal 1, lifting supporter 2 and in
Between support 3, the lifting supporter 2 has two, is arranged in front and rear symmetrical mode in the top of the rear and front end of pedestal 1.Institute
Stating lifting supporter 2 includes the first mounting bracket 21 and two first hydraulic cylinders 22, and two first hydraulic cylinders 22 are right in the first from left right side
Claim the top for being fixedly mounted on pedestal 1, the lower end of all first hydraulic cylinders 22, fixed by the upper surface of bolt and pedestal 1
It is connected.First mounting bracket 21 is arranged on the upper end of its corresponding two first hydraulic cylinder 22, and it includes centrally located water
Flat section, and the tilting section of horizontal segment both sides is symmetricly set on, the first mounting bracket 21 is fixed by the tilting section of horizontal segment and its both sides
It is connected and forms v-shaped structure.Three carrying rollers are provided with first mounting bracket 21, three carrying rollers are respectively the first carrying roller 23,
Two carrying rollers 24 and the 3rd carrying roller 25, three carrying rollers in the first mounting bracket 21, using three support roller identicals with conveyer belt
Arrangement, specifically, the first carrying roller 23 is arranged on the top of horizontal segment, the carrying roller 25 of second roller 24 and the 3rd is separately positioned on
The top of two tilting sections.
The bottom of two tilting sections of the first mounting bracket 21, a vertical column 26 is respectively arranged with, it is described two vertical
The symmetrical mode of post 26 arranges that the upper end of two columns 26 is integrally welded with two tilting sections fixations respectively.Two
Upper end of the lower end of column 26 respectively with corresponding two first hydraulic cylinders 22 below is connected, specifically, positioned at the vertical of right side
The first hydraulic cylinder 22 of post 26 corresponding thereto horizontally rotates connected, the first hydraulic cylinder 22 corresponding thereto of column 26 positioned at left side
Detachably it is connected by bolt.In the operating condition, two first hydraulic cylinders 22 synchronously drive the first mounting bracket 21 above it
Lifting, makes the lifting of the first mounting bracket 21 be maintained at vertical direction translation.
For the intermediate support 3 between two lifting supporters 2, it includes bottom plate 31 and four vertical beams 32, bottom plate 31
Quadra structure is connected and composed with four vertical beams 32, the intermediate support 3 passes through its bottom plate 31 and the cunning being arranged on pedestal 1
Rail, which slides, to be connected.The side that the pedestal 1 is located at intermediate support 3 is provided with second hydraulic cylinder 7, the telescopic end of second hydraulic cylinder 7
Be connected with intermediate support 3, lifting supporter 2 of the driving intermediate support 3 to any side closer or far from.Intermediate support 3 passes through
Drive mechanism 4 is connected with the second mounting bracket 5 above it, and drive mechanism 4 drives the second mounting bracket 5 to lift.
Drive mechanism 4 includes lower skateboard 41, the hydraulic cylinder 43 of upper slide 42 and the 3rd, and lower skateboard 41 is arranged horizontally in middle branch
The inner side of frame 3, its front and rear sides are respectively arranged with two sliding blocks, and the slideway on the inside of the vertical beam of each sliding block corresponding thereto, which slides, to be connected
Connect, realize that lower skateboard 41 slides relative to intermediate support 3 in vertical direction, the 3rd hydraulic cylinder 43 be located at lower skateboard 41 just under
Side, its telescopic end driving lower skateboard 41 vertically slide up and down.The upper slide 42 is located at the top of lower skateboard 41, upper cunning
Plate 42 is horizontally slipped connection by the horizontal concrete chute of the upper surface of lower skateboard 41 relative to the level of lower skateboard 41, the upper slide 42
Right-hand member is provided with drawing handle 44, can realize that it is slided relative to the level of lower skateboard 41 by drawing handle 44.
The top of the upper slide 42 and the bottom of the second mounting bracket 5 are fixedly linked, the second mounting bracket 5 and the first mounting bracket
21 structure is identical.The inner side of second mounting bracket 5 is provided with the Pneumatic clamping jaw corresponding with three support rollers of conveyer belt
Group.The Pneumatic clamping jaw group includes three Pneumatic clamping jaws 6, and three Pneumatic clamping jaws 6 are respectively positioned on the front side of the second mounting bracket 5, and divide
Three carrying rollers not with front side correspond, specifically, a support roller of the corresponding conveyer belt of each Pneumatic clamping jaw 6.
The operation principle of the online more changing device of conveyer belt support roller is as follows：Its course of work includes taking roller and two, roller of dress
Point, take roller process to include the following steps：The first step, more changing device online is positioned over to the lower section of conveyer belt, opens two
The first hydraulic cylinder 22 of supporter 2 is lifted, first hydraulic cylinder 22 drives the first mounting bracket 21 to rise, and is set in the first mounting bracket 21
Three carrying rollers with run conveyer belt contact follow-up height of continuing rising, by conveyer belt hold up certain altitude after, closing first hydraulic cylinder
22, two lifting supporters 2 keep highly constant, and now conveyer belt continues to run with.Second step, unclamp fixed original support roller
Bolt, after three Pneumatic clamping jaws 6 of the second mounting bracket 5 is clamped original three support rollers respectively by drive mechanism 4, second
Hydraulic cylinder 7 and the expansion fit of the 3rd hydraulic cylinder 43 remove original three support rollers.3rd step, pull the right-hand member of upper slide 42
Drawing handle 44, original three support rollers are pulled to the outside of conveyer belt, after three Pneumatic clamping jaws 6 open, removed original
Three support rollers.Fill the operating procedure of roller process and take the reverse step of roller process.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention, it should also belong to the present invention's
Protection domain.
Claims (7)
1. a kind of online more changing device of conveyer belt support roller, including pedestal, lifting supporter and intermediate support, its feature exist
In the lifting supporter has two, is symmetricly set on the top of pedestal rear and front end；Lifting supporter includes the first mounting bracket
And two first hydraulic cylinders, two symmetrical arrangements of first hydraulic cylinder；In the operating condition, two first hydraulic cylinder synchronizations
Drive the first mounting bracket above it to lift, three carrying rollers are provided with first mounting bracket；The intermediate support is located at two
Between individual lifting supporter, and slided and be connected with pedestal by its bottom plate；Intermediate support passes through the above drive mechanism and its
Two mounting brackets are connected, and drive mechanism drives the lifting of the second mounting bracket, and Pneumatic clamping jaw group is provided with second mounting bracket.
A kind of 2. online more changing device of conveyer belt support roller according to claim 1, it is characterised in that lifting supporter
Two first hydraulic cylinders lower end, be fixedly linked with pedestal；The bottom of first mounting bracket both sides, it is symmetrically arranged with two and erects
To column, upper end of two columns respectively with corresponding first hydraulic cylinder below is connected；Column and its phase positioned at right side
To first hydraulic cylinder be rotatedly connected, the column first hydraulic cylinder corresponding thereto positioned at left side is detachably connected.
A kind of 3. online more changing device of conveyer belt support roller according to claim 1, it is characterised in that first peace
Three carrying rollers are provided with shelving, using with conveyer belt support roller identical arrangement.
A kind of 4. online more changing device of conveyer belt support roller according to claim 1, it is characterised in that the pedestal position
The side of intermediate support is provided with second hydraulic cylinder, the telescopic end of second hydraulic cylinder is connected with intermediate support, drives middle prop up
Lifting supporter of the frame closer or far from its side.
A kind of 5. online more changing device of conveyer belt support roller according to claim 1, it is characterised in that drive mechanism bag
Lower skateboard, upper slide and the 3rd hydraulic cylinder are included, the outside of lower skateboard is slided with intermediate support to be connected, and the 3rd hydraulic cylinder is positioned at downslide
The lower section of plate, its telescopic end driving lower skateboard vertically slide.
6. the online more changing device of a kind of conveyer belt support roller according to claim 5, it is characterised in that upper slide is located at
The top of lower skateboard, upper slide are slidably connected by the horizontal concrete chute of lower skateboard upper surface with it；The right-hand member of the upper slide is set
Drawing handle is equipped with, its top and the bottom of the second mounting bracket are fixedly linked.
A kind of 7. online more changing device of conveyer belt support roller according to claim 1, it is characterised in that the pneumatic clamps
Pawl group includes three Pneumatic clamping jaws, and three Pneumatic clamping jaws correspond with three carrying rollers of its same side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169803.XA CN107892156A (en) | 2017-11-22 | 2017-11-22 | A kind of online more changing device of conveyer belt support roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169803.XA CN107892156A (en) | 2017-11-22 | 2017-11-22 | A kind of online more changing device of conveyer belt support roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107892156A true CN107892156A (en) | 2018-04-10 |
Family
ID=61804557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711169803.XA Withdrawn CN107892156A (en) | 2017-11-22 | 2017-11-22 | A kind of online more changing device of conveyer belt support roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107892156A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533775A (en) * | 2018-12-11 | 2019-03-29 | 东莞晶弘环保科技有限公司 | Without shutting down the pipeline of replacement roller |
| CN112944924A (en) * | 2021-03-29 | 2021-06-11 | 新兴铸管股份有限公司 | Method for replacing supporting roller of circular cooler without stopping machine |
| CN112975831A (en) * | 2021-04-16 | 2021-06-18 | 辽宁工程技术大学 | Carrier roller replacing vehicle for belt conveyor in operation |
| CN114275485A (en) * | 2022-02-16 | 2022-04-05 | 福建龙净环保智能输送工程有限公司 | Tubular belt conveyor |
-
2017
- 2017-11-22 CN CN201711169803.XA patent/CN107892156A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533775A (en) * | 2018-12-11 | 2019-03-29 | 东莞晶弘环保科技有限公司 | Without shutting down the pipeline of replacement roller |
| CN112944924A (en) * | 2021-03-29 | 2021-06-11 | 新兴铸管股份有限公司 | Method for replacing supporting roller of circular cooler without stopping machine |
| CN112944924B (en) * | 2021-03-29 | 2022-11-18 | 新兴铸管股份有限公司 | Method for replacing supporting roller of circular cooler without stopping machine |
| CN112975831A (en) * | 2021-04-16 | 2021-06-18 | 辽宁工程技术大学 | Carrier roller replacing vehicle for belt conveyor in operation |
| CN112975831B (en) * | 2021-04-16 | 2022-05-17 | 辽宁工程技术大学 | Carrier roller replacing vehicle for belt conveyor in operation |
| CN114275485A (en) * | 2022-02-16 | 2022-04-05 | 福建龙净环保智能输送工程有限公司 | Tubular belt conveyor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180410 |