CN206590494U - A kind of device for changing belt roller - Google Patents
A kind of device for changing belt roller Download PDFInfo
- Publication number
- CN206590494U CN206590494U CN201720202102.0U CN201720202102U CN206590494U CN 206590494 U CN206590494 U CN 206590494U CN 201720202102 U CN201720202102 U CN 201720202102U CN 206590494 U CN206590494 U CN 206590494U
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- CN
- China
- Prior art keywords
- lowering
- hoisting gear
- belt roller
- channel
- changing belt
- 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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Abstract
The utility model is related to field of mining equipment, particularly can change the special purpose device of mining equiment part, specifically a kind of device for the belt roller that can change big-and-middle-sized belt feeder.The device includes jacking mechanism, support bar and supporting plate, and jacking mechanism includes support channel-section steel, the first lowering or hoisting gear, the second lowering or hoisting gear and at least one movement bolt, and one end of support channel-section steel offers the first neck；Support bar includes horizontal part and three the first iron pipes, and the first iron pipe can be arranged the top for being fixed on the first lowering or hoisting gear；Supporting plate includes thin-wall channel and the second steel pipe, and the second steel pipe can be arranged the top for being fixed on the second lowering or hoisting gear.The utility model can save the personnel for changing belt roller, make replacing belt roller relatively easy easily, solve workman and change the problem of belt roller is difficult；Replacing construction can also be reduced, ore deposit amount is improved；Safety is ensured, with making simply, conveniently, the advantages of with low cost and economic and practical.
Description
Technical field：
The utility model is related to field of mining equipment, particularly can change the special purpose device of mining equiment part, specifically
Ground is a kind of device for the belt roller that can change big-and-middle-sized belt feeder.
Background technology：
In mine operation, belt feeder is widely used in conveying various materials, and it is to make material carrying with flexible conveyer belt
With the continuous conveyor of driving component.Usually used belt feeder includes belt and carrying roller, when belt is in tensioning state
Carrying roller can be tightly pushed down, belt roller is required to be changed in time when rotating dumb or failure.Conventional at present
The method of belt roller is changed still using artificial：Crept into by workman between upper and lower layer belt, first with back belt top
Rise, old carrying roller is dismantled, then jack-up loads onto new carrying roller.But the belt feeder in mine is often heavy, huge so that depend merely on people
Power is difficult to hold up belt to take down carrying roller；And easy position is being changed, such as belt middle carrying roller is, it is necessary to which 2 people are in carrying roller
Forward and backward jack-up belt is worked in coordination, it is necessary to 10 minutes or so；And to change the position of difficulty, then need 4~5 people to coordinate
Into 4 people are responsible for jack-up belt, and 1 people is responsible for dismounting carrying roller, the instruments such as crowbar, jack is also needed to sometimes to help through, accordingly
Ground needs 20~30 minutes or so；Further, the distance of upper and lower layer belt is 0.6~0.8m, narrow space, workman's drilling belt
There is potential safety hazard, and because the distance of manpower jack-up belt is limited, carrying roller dismounting is inconvenient, not smoothly, and workman coordinates slightly
Uncoordinated and inconsistent, carrying roller will be extruded or eject and hurt sb.'s feelings；Particularly in complicated working environment under mine,
The security incident of injury to personnel often occurs in Renewal process.
Utility model content：
Technical problem to be solved in the utility model is to exist more to substitute when changing belt roller for prior art
Hand is more, there is provided a kind of device for changing belt roller the shortcomings of change inefficiency and often occur security incident.
The technical scheme in the invention for solving the technical problem is：A kind of device for changing belt roller, is used
In the belt roller for changing belt feeder, it is characterised in that：Including jacking mechanism, support bar and supporting plate, the jacking mechanism bag
Include support channel-section steel, the first lowering or hoisting gear, the second lowering or hoisting gear and at least one movement bolt, one end of support channel-section steel offers the
One neck, mobile bolt is movably disposed in the first neck, and the front portion of mobile bolt is the cone with point, the first lifting
Device and the second lowering or hoisting gear are separately mounted to the other end of support channel-section steel；The support bar includes the horizontal part of 0.8~1m length
With three the first iron pipes, three the first iron pipes are welded on the lower surface of horizontal part, and the first iron pipe, which can be arranged, is fixed on first liter
The gap at the top of the top of falling unit, the first iron pipe and the first lowering or hoisting gear is not more than 2mm；The supporting plate includes light-duty groove
Steel and the second steel pipe, the second steel pipe are fixed on the lower surface of thin-wall channel, and the second steel pipe, which can be arranged, is fixed on the second lifting dress
The top put.
Preferably, the support channel-section steel is 8# the or 10# channel-section steels of 250~300mm length.
Preferably, the leading screw that the first lowering or hoisting gear is and the second lowering or hoisting gear is 25~30mm of diameter, the first lowering or hoisting gear
Leading screw length be 30~40cm；The leading screw length of second lowering or hoisting gear is 20cm.
Preferably, the second neck, the second neck and first 1~2cm of neck interval are opened up on support channel-section steel.
Preferably, the diameter of the mobile bolt is more than or equal to 16mm, and extension size is less than or equal to 5cm.
Preferably, horizontal part is 6# channel-section steels, 40mm × 40mm four square steel or 40mm × 40mm angle bar.
Preferably, the internal diameter of the first iron pipe is 30~40mm.
Preferably, the size of the thin-wall channel is long 120~60mm, wide 60~80mm, high 10~20mm.
Preferably, the device for changing belt roller includes two jacking mechanisms.
Preferably, first lowering or hoisting gear and the second lowering or hoisting gear are 1~3 ton of hydraulic jack, the first lifting dress
The hydraulic jack put is arranged on the upper surface of support channel-section steel, and the second lowering or hoisting gear of installation is additionally provided with the bottom of support channel-section steel
Hydraulic jack fixed support.
The utility model is due to taking above-mentioned technical proposal, and it has the advantages that：
A kind of device for changing belt roller described in the utility model, can save the personnel for changing belt roller, make
Change belt roller relatively easy easily, solve workman and change the problem of belt roller is difficult；Replacing construction can also be reduced,
The problem of workman changes belt roller time length and influences production is solved, ore deposit amount is improved；Meanwhile, protected safely
Barrier, with making simply, conveniently, the advantages of with low cost and economic and practical.
Brief description of the drawings：
Fig. 1 is the structural representation of jacking mechanism described in the utility model；
Fig. 2 is the structural representation of support bar described in the utility model；
Fig. 3 is the structural representation of supporting plate described in the utility model；
The structural representation that Fig. 4 is the first lowering or hoisting gear described in the utility model and the second lowering or hoisting gear is hydraulic jack
Figure.
Embodiment：
Content of the present utility model is described further below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of device for changing belt roller described in the utility model, for changing skin
Belt roller with machine, including jacking mechanism 1, support bar 2 and supporting plate 3, jacking mechanism 1 are used to block when changing belt roller
Jack-up belt and belt roller in carrier roller frame upper surface, support bar 2 are used to coordinate the jack-up belt of jacking mechanism 1, supporting plate 3
For coordinating the jack-up belt roller of jacking mechanism 1.
In Fig. 1, the jacking mechanism 1 includes support channel-section steel 11, the first lowering or hoisting gear 12, the second lowering or hoisting gear 13 and extremely
A few mobile bolt (not shown), one end of support channel-section steel 11 offers the first neck 14, and mobile bolt is movably disposed
In the first neck 14, the front portion of mobile bolt is 13 points of the cone with point, the first lowering or hoisting gear 12 and the second lowering or hoisting gear
Not An Zhuan support channel-section steel 11 the other end；
Wherein, the support channel-section steel 11 is 8# the or 10# channel-section steels of 250~300mm length；First lowering or hoisting gear 12 be and second
Lowering or hoisting gear 13 is 25~30mm of diameter leading screw, and the leading screw length of the first lowering or hoisting gear 12 is 30~40cm, for jack-up skin
Band；And in the leading screw bottom of the first lowering or hoisting gear 12, boosting-rod 15 is set；The leading screw length of second lowering or hoisting gear 13 is 20cm,
For jack-up belt roller.
Wherein, the second neck 16 is opened up on support channel-section steel 11, the second neck 16 and the first neck 14 are spaced 1~2cm, this
Sample is conveniently replaceable the belt roller of both sides on belt feeder；The diameter of the mobile bolt is more than or equal to 16mm, and extension size is small
In or equal to 5cm, it is therefore an objective to be fitted close the first neck 14 and carrier roller frame, the middle support above carrier roller frame is so conveniently replaceable
Roller.
In fig. 2, the support bar 2 includes the horizontal part 21 and three the first iron pipes 22 of 0.8~1m length, three the first iron
Pipe is welded on the lower surface of horizontal part 21, and the first iron pipe 22 can be arranged the top for being fixed on the first lowering or hoisting gear 12, passes through
One lowering or hoisting gear 12 rises the support bar 2 so that between the top of jack-up belt, the first iron pipe 22 and the first lowering or hoisting gear 12
Gap is not more than 2mm；Wherein, horizontal part 21 is preferably 6# channel-section steels, 40mm × 40mm four square steel or 40mm × 40mm angle bar；It is described
A length of 50mm, the internal diameter of first iron pipe 22 are 30~40mm.
In figure 3, the supporting plate 3 includes the steel pipe 32 of thin-wall channel 31 and second, and the second steel pipe 32 is fixed on light-duty groove
The lower surface of steel 31, the second steel pipe 32 can be arranged the top for being fixed on the second lowering or hoisting gear 13, pass through the second lowering or hoisting gear 13
The supporting plate 3 is risen so as to jack-up belt roller；The thin-wall channel 31 is capable of the belt support of at least 35 kilograms or so of jack-up
Roller, it is preferably dimensioned to be long 120~60mm, wide 60~80mm, high 10~20mm.
Preferably, when acting on belt weight slightly light place, a jacking mechanism 1 can be used, described in jack-up
The position of the first iron pipe 22 in the middle of support bar 2；When acting on the heavier place of belt weight, two jack-up can be used
Mechanism 1, the position of first iron pipe 22 at the two ends of support bar 2 described in jack-up.
As shown in figure 4, the lowering or hoisting gear 13 of the first lowering or hoisting gear 12 and second may be arranged as 1~3 ton of hydraulic pressure
Jack, the hydraulic jack of the first lowering or hoisting gear 12 is arranged on the upper surface of support channel-section steel 11, in the bottom of support channel-section steel 11
It is additionally provided with the fixed support 17 for the hydraulic jack for installing the second lowering or hoisting gear 13；Service speed can be made more since so
It hurry up, be more convenient.
Using the device of replacing belt roller described in the utility model when changing belt roller, first jacking mechanism
1 is stuck in the upper surface of carrier roller frame, and support bar 2 is set in the top of the first lowering or hoisting gear 12, utilizes the first lowering or hoisting gear 12
Support force and stroke are belt jack-up；Secondly supporting plate 3 is set in the top of the second lowering or hoisting gear 13, filled using the second lifting
Put 13 belt roller jack-up；So that roller carrier shaft is ejected inside neck 4~5cm stroke；At this moment workman can just dismantle
Belt roller；When installing carrying roller, then order is opposite.The device described in the utility model for changing belt roller, can be saved
The personnel of belt roller are changed, 1~2 workman can just complete；Further, it is possible to which the distance of jack-up is higher than more than neck 15cm, skin
Band carrying roller dismounts space than larger, convenient disassembly, and replacing belt roller is relatively easy easily, solves workman and changes belt roller
Difficult the problem of；Replacing construction can also be reduced, 10~15min can just be completed, solve workman's replacing belt roller time long
And the problem of influence production, ore deposit amount is improved；Meanwhile, ensured safely, one side workman can not enter on belt
Lower floor changes, or enters 1 workman in belt, and personnel are reduced, therefore the probability come to harm just greatly drops
Low, another aspect device card is on carrier roller frame, and durable firmly jacking mechanism replaces artificial jack-up, and distance is high, space
Greatly, be not in that workman's waist comes to harm and hurted sb.'s feelings situation with carrying roller ejection；Finally, the device technique of the replacing belt roller will
Ask relatively low, make simply, conveniently, it is with low cost, it is economic and practical.
Claims (10)
1. a kind of device for changing belt roller, the belt roller for changing belt feeder, it is characterised in that：Including jack-up machine
Structure, support bar and supporting plate, the jacking mechanism include support channel-section steel, the first lowering or hoisting gear, the second lowering or hoisting gear and at least one
Individual mobile bolt, one end of support channel-section steel offers the first neck, and mobile bolt is movably disposed in the first neck, mobile
The front portion of bolt is the cone with point, and the first lowering or hoisting gear and the second lowering or hoisting gear are separately mounted to the another of support channel-section steel
End；The support bar includes the horizontal part and three the first iron pipes of 0.8~1m length, and three the first iron pipes are welded under horizontal part
Surface, the first iron pipe can be arranged the top for being fixed on the first lowering or hoisting gear, the top of the first iron pipe and the first lowering or hoisting gear
Gap is not more than 2mm；The supporting plate includes thin-wall channel and the second steel pipe, and the second steel pipe is fixed on the following table of thin-wall channel
Face, the second steel pipe can be arranged the top for being fixed on the second lowering or hoisting gear.
2. the device according to claim 1 for changing belt roller, it is characterised in that：The support channel-section steel be 250~
8# the or 10# channel-section steels of 300mm length.
3. the device according to claim 1 for changing belt roller, it is characterised in that：First lowering or hoisting gear be and second liter
Falling unit is 25~30mm of diameter leading screw, and the leading screw length of the first lowering or hoisting gear is 30~40cm；The silk of second lowering or hoisting gear
Thick stick length is 20cm.
4. the device according to claim 1 for changing belt roller, it is characterised in that：The second card is opened up on support channel-section steel
Groove, the second neck and first 1~2cm of neck interval.
5. the device according to claim 1 for changing belt roller, it is characterised in that：The diameter of the mobile bolt is more than
Or equal to 16mm, extension size is less than or equal to 5cm.
6. the device according to claim 1 for changing belt roller, it is characterised in that：Horizontal part be 6# channel-section steels, 40mm ×
40mm four square steel or 40mm × 40mm angle bar.
7. the device according to claim 1 for changing belt roller, it is characterised in that：The internal diameter of first iron pipe be 30~
40mm。
8. the device according to claim 1 for changing belt roller, it is characterised in that：The size of the thin-wall channel is length
120~60mm, wide 60~80mm, high 10~20mm.
9. the device according to claim 1 for changing belt roller, it is characterised in that：The device for changing belt roller
Including two jacking mechanisms.
10. the device according to claim 1 for changing belt roller, it is characterised in that：First lowering or hoisting gear and
Two lowering or hoisting gears are 1~3 ton of hydraulic jack, and the hydraulic jack of the first lowering or hoisting gear is arranged on the upper table of support channel-section steel
Face, the fixed support for the hydraulic jack for installing the second lowering or hoisting gear is additionally provided with the bottom of support channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202102.0U CN206590494U (en) | 2017-03-03 | 2017-03-03 | A kind of device for changing belt roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202102.0U CN206590494U (en) | 2017-03-03 | 2017-03-03 | A kind of device for changing belt roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590494U true CN206590494U (en) | 2017-10-27 |
Family
ID=60126500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202102.0U Expired - Fee Related CN206590494U (en) | 2017-03-03 | 2017-03-03 | A kind of device for changing belt roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678429A (en) * | 2020-12-18 | 2021-04-20 | 山推工程机械股份有限公司 | Loader attachment for replacing carrier roller of belt conveyor and using method thereof |
-
2017
- 2017-03-03 CN CN201720202102.0U patent/CN206590494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678429A (en) * | 2020-12-18 | 2021-04-20 | 山推工程机械股份有限公司 | Loader attachment for replacing carrier roller of belt conveyor and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210303 |