CN208361224U - Portable carrier roller changer - Google Patents
Portable carrier roller changer Download PDFInfo
- Publication number
- CN208361224U CN208361224U CN201820795709.9U CN201820795709U CN208361224U CN 208361224 U CN208361224 U CN 208361224U CN 201820795709 U CN201820795709 U CN 201820795709U CN 208361224 U CN208361224 U CN 208361224U
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- China
- Prior art keywords
- compression bar
- inverted
- shaped holding
- holding firmware
- long end
- Prior art date
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Abstract
The utility model discloses a kind of portable carrier roller changers, belong to carrier roller of belt conveyer replacement field, the utility model is based on compression bar, compression bar is 90 ° of bendings, after being divided into long end and short end, short end is main sticking point, long end is for fixing and balancing, an inverted U-shaped holding firmware is fixedly connected on long end, inverted U-shaped holding firmware is fixed at the 1/4 of the long end margin of compression bar, inverted U-shaped holding firmware covers on the stringer at the top of belt conveyor, a right angle supporting element has been bolted on the one side of inverted U-shaped holding firmware below the compression bar, the fulcrum of the right angle supporting element as entire lever system, there are two nuts for the edge-wise threads connection at the long end of compression bar, steel cable is equipped between two nuts, wirerope bottom hung has a lifting piece.The utility model can be convenient for changing Telescopic Belt Conveyor carrying roller up and down, light-weight, be easy to use；The energy effectively save replacement carrying roller time, working efficiency is improved, is had a wide range of application.
Description
Technical field
The utility model relates to the carrier roller replacing field on belt conveyor, specially a kind of downhole portable carrier roller replacing
Device, suitable for the carrier roller replacing on some conveyers.
Background technique
It is needed in environment to be used in belt conveyor, such as coal mine or coal washery etc., belt conveyor operation is certain
It after time, needs to replace worn-out snub pulley, carrier roller replacing has become a kind of daily sex work.But this works
Not easily, it because not for the auxiliary tool utilized in existing replacement means, is also loaded with sometimes on adhesive tape in addition heavy
Material will meet its and replace space, need to use some householder methods, using crowbar due to can not find corresponding fulcrum on the rack
The inadequate operation of method that is highly difficult, being shouldered sometimes using people's half the circumference of the sleeve where it joins the shoulder, this original operational method not only imitate by large labor intensity, work
Rate is low, careless slightly it also occur that personal injury accident.In order to mitigate the labor intensity of worker, guarantees operation safety, need one
Plant eaily carrier roller changer.
Summary of the invention
When the utility model is in order to solve belt conveyor replacement snub pulley, labor intensity of workers is big, and operation is unsafe
Problem provides a kind of portable carrier roller changer.
The utility model is achieved by the following technical solution: a kind of portable carrier roller changer, including compression bar, institute
It states compression bar to bend in 90 ° and be divided into long end and short end, the short end of the compression bar is used as handle, fixation on the long end of the compression bar
It is connected with an inverted U-shaped holding firmware, the inverted U-shaped holding firmware is located at the 1/4 of the long end margin of compression bar, the inverted U-shaped holding firmware
Two sides on be equipped with one for fixing the bolt of its position, also pass through bolt on the one side of the inverted U-shaped holding firmware
Be connected with a right angle supporting element, the right angle supporting element be located at below compression bar and and compression bar against the long end edge of the compression bar
Edge is threadedly coupled there are two nut, and steel cable is equipped between two nuts, and the wirerope bottom hung has a lifting
Piece.
The utility model is provided to solve the replacement of belt conveyor snub pulley, and lever original is mainly utilized
Reason, due to also there is belt on snub pulley, belt operation is simultaneously also than heavier, therefore the utility model is based on compression bar, compression bar
It is bent for 90 °, after being divided into long end and short end, short end is main sticking point, and long end is fixedly connected on long end for fixing and balancing
One inverted U-shaped holding firmware, inverted U-shaped holding firmware are fixed at the 1/4 of the long end margin of compression bar, are facilitated after fixing, are made when agitating
Power, inverted U-shaped holding firmware cover on the stringer at the top of belt conveyor, screw bolt thereon, are fixed on inverted U-shaped holding firmware vertical
A right angle supporting element has been bolted on the one side of inverted U-shaped holding firmware below the compression bar, the right angle supporting element in Liang Shang
As the fulcrum of entire lever system, the connection of the edge-wise threads at compression bar long end is equipped with one between two nuts there are two nut
Wirerope, two nuts are used to block the position of wirerope, and when making to agitate, wirerope cannot be slided arbitrarily, and wirerope bottom is outstanding
A lifting piece is hung with, lifting piece is used to block the roller carrier shaft of snub pulley one end, and since there are two grooves for roller carrier shaft itself, this is recessed
For slot for fixing in snub pulley fixed frame, lifting piece, which is also stuck in this groove, slings roller carrier shaft one end, lifts carrying roller.This reality
With novel concrete operations are as follows: snub pulley is stuck on the snub pulley fixed frame of H frame two sides, and inverted U-shaped holding firmware is stuck in belt first
On the stringer of conveyer, bolt is then tightened, fixes inverted U-shaped holding firmware, then lifting piece is stuck in the subiculum roll shaft of damage
In the groove of one end, after card is good, presses the handle of compression bar, snub pulley one end lifted, after being lifted away from from snub pulley fixed frame this
End falls within ground, and the other end can be removed easily；When replacement similarly, snub pulley one end is first stuck in the snub pulley of H frame side
On fixed frame, compression bar handle is raised, the snub pulley other end is stuck in lifting piece, then forces down compression bar handle, snub pulley is another
One end is lifted on the snub pulley fixed frame of the H frame other side, then replaces completion.
Compared with prior art the utility model has the following beneficial effects: the utility model can be convenient for changing telescopic band
Carrying roller above and below formula conveyer, it is light-weight, it is easy to use；Due to that can use waste and old angle bar, round tube etc., manufacturing cost is cheap, and
And it is easily worked；Can effectively save replacement carrying roller time, improve working efficiency, reduction because bad carrier roller replacing not in time caused by skin
Belt wear has very high practical value and economic value.The utility model is applicable not only to conveyer belt flame retardant sheath band, sail
The belt of the lighter in weight such as textile belt is also applied for fully mechanized mining, the snub pulley replacement of the extension band type conveyors carrying roller such as machine pick.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model.
Fig. 2 is the structural side view of the utility model.
Fig. 3 is the structural schematic diagram of the utility model compression bar.
Fig. 4 uses structural schematic diagram for the utility model.
Mark in figure as follows: the inverted U-shaped holding firmware of 1-, 2- compression bar, 201- handle, the right angle 3- supporting element, 4- lift by crane piece, 5- steel
Cord, 6- stringer, 7-H frame, 8- belt, 9- snub pulley fixed frame.
Specific embodiment
Specific embodiment of the utility model is illustrated with reference to the accompanying drawing.
A kind of portable carrier roller changer, as shown in Figure 1, Figure 2 and Figure 3, including compression bar 2, the compression bar 2 in 90 ° of bendings,
And it is divided into long end and short end, the short end of the compression bar 2 is fixedly connected with one on the long end of the compression bar 2 and falls as handle 201
U-shaped holding firmware 1, the inverted U-shaped holding firmware 1 are located at the 1/4 of the long end margin of compression bar 2, the two sides of the inverted U-shaped holding firmware 1
On be equipped with one for fixing the bolt of its position, be also bolted one on the one side of the inverted U-shaped holding firmware 1
A right angle supporting element 3, the right angle supporting element 3 are located at 2 lower section of compression bar and with compression bar 2 against the long end margin of the compression bar 2
It is threadedly coupled there are two nut, steel cable 5 is equipped between two nuts, 5 bottom hung of wirerope has a lifting
Piece 4.
In the present embodiment, the right angle supporting element 3 is made of angle steel；The lifting piece 4 is in " recessed " shape.
The present embodiment concrete operations are as follows: as shown in figure 4, arrow is belt direction of travel, snub pulley is stuck in 7 two sides of H frame
On snub pulley fixed frame 9, inverted U-shaped holding firmware 1 is stuck on the stringer of belt conveyor first, then tightens bolt, is made inverted U-shaped
Holding firmware 1 is fixed, and subiculum roll shaft one end that lifting piece 4 is stuck in damage is then pressed the handle 201 of compression bar 2 after card is good, will
Snub pulley one end is lifted, this end is made to fall within ground after being lifted away from from snub pulley fixed frame 9, and the other end can be removed easily；More
When changing similarly, snub pulley one end is first stuck on the snub pulley fixed frame 9 of 7 side of H frame, raises 2 handle of compression bar, keeps snub pulley another
One end is stuck in lifting piece 4, then forces down the handle 201 of compression bar 2, the snub pulley other end is lifted to the snub pulley of 7 other side of H frame
On fixed frame 9, then completion is replaced.
The range of the requires of the utility model protection is not limited to the above specific embodiment, and for those skilled in the art
For, the utility model can be all made any within the design and principle of the utility model there are many deformation and change
Modification, improvement and equivalent replacement should be all included within the scope of protection of this utility model.
Claims (3)
1. a kind of portable carrier roller changer, it is characterised in that: including compression bar (2), the compression bar (2) bends and is divided into 90 °
Long end and short end, the short end of the compression bar (2) are fixedly connected with one on the long end of the compression bar (2) and fall as handle (201)
U-shaped holding firmware (1), the inverted U-shaped holding firmware (1) are located at the 1/4 of compression bar (2) long end margin, the inverted U-shaped holding firmware (1)
Two sides on be equipped with one for fixing the bolt of its position, also pass through spiral shell on the one side of the inverted U-shaped holding firmware (1)
It tethers and is connected to a right angle supporting element (3), the right angle supporting element (3) is located at below compression bar (2) and with compression bar (2) against institute
The long end margin for stating compression bar (2) is threadedly coupled there are two nut, is equipped with steel cable (5) between two nuts, the steel wire
Rope (5) bottom hung has a lifting piece (4).
2. portable carrier roller changer according to claim 1, it is characterised in that: the right angle supporting element (3) uses angle
Steel is made.
3. portable carrier roller changer according to claim 1, it is characterised in that: the lifting piece (4) is in " recessed " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795709.9U CN208361224U (en) | 2018-05-25 | 2018-05-25 | Portable carrier roller changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795709.9U CN208361224U (en) | 2018-05-25 | 2018-05-25 | Portable carrier roller changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208361224U true CN208361224U (en) | 2019-01-11 |
Family
ID=64930285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820795709.9U Active CN208361224U (en) | 2018-05-25 | 2018-05-25 | Portable carrier roller changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208361224U (en) |
-
2018
- 2018-05-25 CN CN201820795709.9U patent/CN208361224U/en active Active
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| GR01 | Patent grant |