CN206082649U - Cast tube breaker - Google Patents
Cast tube breaker Download PDFInfo
- Publication number
- CN206082649U CN206082649U CN201620939673.8U CN201620939673U CN206082649U CN 206082649 U CN206082649 U CN 206082649U CN 201620939673 U CN201620939673 U CN 201620939673U CN 206082649 U CN206082649 U CN 206082649U
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- cast tube
- bearing
- breaker roll
- support
- top surface
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Abstract
The utility model discloses a cast tube breaker belongs to the manufacturing field of cast tube, including the level place the subaerial first support of propping up by a plurality of stabilizer blades with install in the top surface of the first support one side second support a little less than first support, install through a plurality of symmetries on the first support and install a plurality of conveying rollers that are parallel to each other at the bearing bracket of first support top surface, install the bearing between conveying roller and the bearing bracket, second support fixed surface installs an extrusion mechanism. The utility model relates to an equipment of mechanized broken cast tube can separate by effectual cement inside lining with on cast tube and the cast tube inner wall to carry out preliminary breakage with the cast tube, compare in prior art the work efficiency height has, advantage such as the material resources of using manpower sparingly, equipment itself has advantages such as long service life, smooth operation, noise are little simultaneously.
Description
Technical field
This utility model is related to the manufacturing field of cast tube, especially a kind of cast tube disintegrating machine, for production link
In substandard products cast tube carry out break process.
Background technology
In the production process of cast tube, there is corrosion when in use to prevent cast tube, will smear on the inwall of cast tube
The liner of one layer of antirust.The coating that these liners are constituted including one layer of cement mostly.When the quality of cast tube goes wrong, just need
The liner of this layer of cement material is knocked out, then carries out melting down remaking by cast tube.
In existing technology, in order to remove this layer of cement lining, the way for adopting mostly is entered by manual type
Capable, exactly allow workman to use the simple tools such as sledgehammer, this layer of cement material is removed by tapping cast tube.This way effect
Rate is low, and very labor intensive cost, and the cement material in a cast tube is completely removed needs by a usual workman
Expend about 20 and arrive the halfhour time.Meanwhile, there is many peaces in actual production in the mode of this artificial percussion
Full hidden danger, workman are very easy to the splashing that cast iron chip and cement block occur when cast tube is tapped, and during sledgehammer percussion cast tube
The vibrations of generation are also very easy to cause personal injury to workman.From another perspective, artificial percussion is removed in cast tube cement
Cast tube after lining also results in many inconvenience when double teeming is melted down as cast tube volume is larger.
Utility model content
This utility model technical issues that need to address are to provide one kind and can more efficiently remove cast tube cement liner, together
When cast tube is carried out into broken cast tube disintegrating machine.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is：
A kind of cast tube disintegrating machine, including the first bearing for being supported by some legs on the ground of horizontal positioned and be installed on
The top surface of the first bearing side is slightly below the second bearing of the first bearing, is symmetrically mounted on the by some on first bearing
The bearing bracket stand of one bearing top surface is provided with some conveying rollers being parallel to each other, and is provided with axle between the conveying roller and bearing bracket stand
Hold, second abutment surface is installed with a pressing mechanism.
Technical solutions of the utility model further improvement is that：The pressing mechanism includes that two are symmetricly set on second
The support of bearing top surface, the support include a strip seat board, and the two ends of the seat board are vertically-mounted to lead
Post, strip back timber and one of the support also including two guide pillar tops of a connection are sleeved on can edge on two guide pillars
The sliding beam that guide pillar is slided up and down, the top surface of the back timber is vertically-mounted a hydraulic jack, the hydraulic jack it is flexible
End is fixedly connected through back timber with sliding beam, and the pressing mechanism is also rotated with the seat board of two supports including a two ends and connected
The lower breaker roll for connecing and a two ends rotate the upper breaker roll being connected with the sliding beam of two supports, and the upper breaker roll is with
Same one end of the parallel installation of breaker roll, the upper breaker roll and lower breaker roll is mounted on a sprocket wheel, and the sprocket wheel passes through chain
It is connected with the motor installed in the second rest base.
Technical solutions of the utility model further improvement is that：Also coordinate on the chain and a swelling machine is installed
Structure, the expansion mechanism include that the small-sized sprocket wheel that can be engaged with chain, a tail end are provided with stretching for spring stop
Contracting bar, the small-sized sprocket wheel are arranged on the front end of expansion link, and the expansion link is fixed on the second bearing by two fixed plates
Side, the spring stop of the expansion link and is set with a spring between the fixed plate of expansion link front end.
Technical solutions of the utility model further improvement is that：The upper breaker roll and lower breaker roll are broken by one
Roll shaft and it is some be superimposed with one heart after be sleeved on the disc toothed disc composition of same shape on breaker roll axle, the saw
The outer rim of fluted disc is uniformly densely covered with several sawtooth, and the profile between the toothed disc and adjacent toothed disc is misaligned.
Technical solutions of the utility model further improvement is that：The conveying roller is by a conveying roll shaft and is sleeved on defeated
The rubber sleeve outside roll shaft is sent to constitute, the profile of the rubber sleeve is the little dumb-bell shape in the big centre in two.
As a result of above-mentioned technical proposal, the technological progress that this utility model is obtained is：
This utility model is a kind of to remove cast tube liner using Fully-mechanized mode and cast tube is carried out broken machinery, phase
Mode than cast tube liner is removed in Traditional Man, saves substantial amounts of human cost.Also, work efficiency of the present utility model
Higher, by actual measurement, which removes 1/10th or so of the time only artificial used time used by the liner of a cast tube.Meanwhile,
This utility model is more significantly to the crushing effect of cast tube, more thoroughly can separate cast tube and cement lining.And
And, remove the cast tube after liner and obtained preliminary decomposition, be it is ensuing melt down double teeming and lay the foundation, carry to a certain extent
High work efficiency when melting down double teeming.
The height adjustable of the upper breaker roll in this utility model, is adapted to the broken demand of various sizes of cast tube.Together
When, by the height of the upper breaker roll of adjustment, and its pressure to cast tube applying, different broken effects can be played to cast tube
Really, make the whole shattering process of cast tube more controllable.
In this utility model, upper breaker roll and lower breaker roll are made up of several toothed disc superpositions.Send out in actual use
Existing, the middle part of breaker roll often weares and teares the most serious.The toothed disc that this utility model is superimposed by several come
Toothed disc when the middle part of breaker roll occurs abrasion, can be pulled down restructuring, middle toothed disc is put by composition breaker roll
To both sides, two lateral wearings lighter toothed disc is put into into centre.Such design, greatly improves the use longevity of breaker roll
Life.
Conveying roller in this utility model is made up of a conveying roller and a rubber sleeve, and such structure can be more preferable
Adapt to cast tube shattering process in cast tube frequent vibration working condition, can greatly reduce in this utility model operation process
Noise, and make the shattering process of cast tube more steady.
Description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart of toothed disc in this utility model；
Fig. 3 is the structure chart of expansion mechanism in this utility model；
Fig. 4 is the structure chart of conveying roller in this utility model；
Wherein, the 1, first bearing, 2, conveying roller, the 3, second bearing, 4, seat board, 5, guide pillar, 6, sliding beam, 7, back timber,
8th, hydraulic jack, 9, upper breaker roll, 10, lower breaker roll, 11, motor, 12, expansion mechanism, 121, expansion link, 122, fixed
Plate, 123, spring stop, 124, spring.
Specific embodiment
This utility model is described in further details with reference to embodiment：
As shown in figure 1, being structure chart of the present utility model.This utility model is that a kind of cast tube for existing defects is carried out
Broken machinery, while being separated the cement lining on casting-pipe inner wall and cast tube body during broken.This practicality
Novel main will include horizontal positioned the first bearing 1 on the ground and installed in the second of a side of the first bearing 1
Bearing 3.First bearing 1 is rectangle structure, including two beams arranged in parallel and is arranged on mutual under two beams
Several symmetrical legs in vertical state.Three bearing bracket stands are all uniformly installed on two beams of the first bearing 1, two
The position of the bearing bracket stand on beam is corresponding, and bearing is provided with bearing bracket stand.Three conveying rollers 2 are arranged on the by three groups of bearing bracket stands
On two beams of, the beam of conveying roller 2 and the first bearing 1 is in vertical state.
In one end of the first bearing 1, the shape and knot of second bearing 3, the second bearing 3 and the first bearing 1 are installed
Structure is similar to, and difference is that the length of the second bearing 3 is shorter, and the top surface of the second bearing 3 is less than the first bearing 1.
The top surface of one bearing 1 is provided with a pressing mechanism for extruding cast tube.
Pressing mechanism is by two supports for being symmetricly set on 3 top surface of the second bearing and installs between two supports upper
Breaker roll 9 and lower breaker roll 10 are constituted.Each support is by the back timber 7, of guide pillar 5, of a strip seat board 4, two
Sliding beam 6 and a hydraulic jack 8 are constituted.Seat board 4 is located at the bottom of support, and fixes peace with the top surface of the second bearing 3
It is fitted together.Two guide pillars 5 are vertically installed at the two ends of seat board 4 respectively.The upper end of two guide pillars 5 of connection is provided with back timber 7.It is sliding
Dynamic crossbeam 6 is sleeved on two guide pillars 5, and in the middle of back timber 7 and seat board 4, and sliding beam 6 can be carried out along guide pillar 5
Lower slider.A hydraulic jack 8 is installed with by an oil cylinder chuck also on back timber 7, the telescopic end of hydraulic jack 8 is vertical
It is passed down through back timber 7 mutually to fix with sliding beam 6.By the flexible of hydraulic jack 8, sliding beam 6 is driven to carry out on guide pillar 5
Slide up and down.
The two ends of the upper breaker roll 9 of pressing mechanism are arranged on the sliding beam 6 of two supports, the two ends of lower breaker roll 10
On the seat board 4 of two supports, and the centrage of upper breaker roll 9, lower breaker roll 10 and each conveying roller 2 is mutually put down
OK.While sliding beam 6 is moved up and down, upper breaker roll 9 is also moved up and down therewith, is crushed so as to adjust up and down
The distance between roller 10.
Identical one end of upper breaker roll 9 and lower breaker roll 10 passes through sliding beam 6 or seat board 4 and stretches out pressing mechanism
Support outside, on this one end, breaker roll 9 and lower breaker roll 10 have been respectively mounted a sprocket wheel, and sprocket wheel passes through chain and is arranged on the
The motor 11 of two bearings, 3 bottom is connected.One small-sized sprocket wheel is installed, by driving electricity in the rotary shaft of motor 11
The rotation of machine 11, in drive, breaker roll 9 and lower breaker roll 10 are rotated accordingly.Also, the setting of chain can make brokenly
The direction of rotation of broken roller 9 and lower breaker roll 10 is conversely, the direction all towards occlusion cast tube rotates.Such design can make cast tube
It is engaged and crimp is occurred in the crush-zone for smoothly entering breaker roll 9 and lower breaker roll 10, so it is broken.
It is the structure chart of toothed disc in this utility model as shown in Figure 2.In order to strengthen upper breaker roll 9 and lower breaker roll 10 it
Between interlocking, the upper breaker roll 9 and lower breaker roll 10 in this utility model be designed as several toothed discs and be superimposed with one heart
Structure together, through broken roll shaft is provided with, toothed disc is justified by positioning key and broken roll shaft at the center of toothed disc
Circumferential positioning.Toothed disc is that have certain thickness disc-shaped structure, is evenly arranged with a circle sawtooth in the outer rim of toothed disc, saw
It is circular arc type inclined-plane that the one side of tooth is plane another side.In the rotary course of upper breaker roll 9 and lower breaker roll 10, sawtooth it is flat
Direction of the face part all towards occlusion cast tube moves, and the frictional force of maximum is provided to be engaged cast tube.Meanwhile, adjacent sawtooth
Stagger between disk certain angle, makes that the surface of breaker roll 9 and lower breaker roll 10 is more coarse, and frictional force is bigger.This practicality
Toothed disc in new is made up of 1.2379 alloy tool steel of the trade mark, and through surface carburization process, with very high
Intensity, can fully meet the needs crushed for cast tube.
It is the structure chart of expansion mechanism 12 in this utility model as shown in Figure 3.In order that chain disclosure satisfy that breaker roll 9
The needs of up and down motion, are additionally provided with an expansion mechanism 12 on the chain in this utility model, expansion mechanism 12 includes one
The small-sized sprocket wheel that can be engaged with chain, a tail end are provided with the expansion link 121 of spring stop 123.Before expansion link 121
A small-sized sprocket wheel is installed at end, and the side of the second bearing 3 is fixed on by two fixed plates 122.Offer in fixed plate 122
The via of expansion link 121, expansion link 121 can be moved back and forth through fixed plate 122 from via.The bullet of expansion link 121
Spring baffle plate 123 and a spring 124 is set between the fixed plate 122 of 121 front end of expansion link.When upper broken wheel is moved upwards
When, chain is drawn into, and drives small-sized sprocket wheel to move inwards, and now expansion link 121 passes through spring catch under the drive of small-sized sprocket wheel
123 holddown spring 124 of plate.When breaker roll is moved downward, chain loosens, now in the presence of spring 124, expansion link 121
Small-sized sprocket wheel is driven to be moved back, by the chain swelling loosened.
It is the structure chart of conveying roller 2 in this utility model as shown in Figure 4.Conveying roller 2 is by a conveying roll shaft and is sleeved on
Rubber sleeve composition outside conveying roll shaft, the profile of rubber sleeve is the little dumb-bell shape in the big centre in two.It is this to be designed to more preferably
Adapt to cast tube frequent working environment of vibrations when being broken, rubber sleeve can absorb cast tube and conveying roller 2 occurs when clashing into
Vibration also makes the operating of equipment more steady so as to reduce the noise occurred during equipment operation.
The course of work of the present utility model is as follows：
On being adjusted before broken cast tube is started first, the height of breaker roll 9, makes between breaker roll 9 and lower breaker roll 10
Distance be slightly less than the diameter of the cast tube being broken.Then cast tube is placed on into conveying roller 2 using the machinery such as overhead traveling crane or crane
On, and promote cast tube to move to pressing mechanism direction.When cast tube is moved to upper breaker roll 9 and lower breaker roll 10 is middle, in saw
Under the rotation of fluted disc, cast tube is brought in the middle of breaker roll 9 and lower breaker roll 10, in upper breaker roll 9 and the pressure of lower breaker roll 10
Under power, cast tube is crushed immediately or crushes.As cement lining is fragile material, after cast tube is crushed or is broken, cement
Liner can from casting-pipe inner wall Automatic-falling.The broken cast tube for completing can be carried out as furnace charge after further screening
Melt down and remake.
Claims (6)
1. a kind of cast tube disintegrating machine, it is characterised in that：First for being supported by some legs including horizontal positioned on the ground
Seat（1）Be installed on the first bearing（1）The top surface of side is slightly below the first bearing（1）The second bearing（3）, first bearing
（1）It is upper to be symmetrically mounted on the first bearing by some（1）The bearing bracket stand of top surface is provided with some conveying rollers being parallel to each other（2）,
The conveying roller（2）Bearing, second bearing are installed between bearing bracket stand（3）Surface is installed with a pressing mechanism.
2. a kind of cast tube disintegrating machine according to claim 1, it is characterised in that：The pressing mechanism includes that two symmetrically set
Put in the second bearing（3）The support of top surface, the support include a strip seat board（4）, the seat board（4）Two ends
It is vertically-mounted to have a guide pillar（5）, the support is also including two guide pillars of a connection（5）The strip back timber on top（7）With
One is sleeved on two guide pillars（5）On can be along guide pillar（5）The sliding beam for sliding up and down（6）, the back timber（7）Top surface erect
One hydraulic jack is directly installed（8）, the hydraulic jack（8）Telescopic end pass through back timber（7）With sliding beam（6）It is fixed to connect
Connect, the pressing mechanism is also including a two ends and the seat board of two supports（4）Rotate the lower breaker roll of connection（10）With one
Two ends and the sliding beam of two supports（6）Rotate the upper breaker roll of connection（9）, the upper breaker roll（9）With lower breaker roll
（10）Parallel installation, the upper breaker roll（9）With lower breaker roll（10）Same one end be mounted on a sprocket wheel, the sprocket wheel passes through
Chain be arranged on the second bearing（3）The motor of bottom（11）It is connected.
3. a kind of cast tube disintegrating machine according to claim 2, it is characterised in that：Also coordinate on the chain and be provided with one
Expansion mechanism（12）, the expansion mechanism（12）Install including a small-sized sprocket wheel that can be engaged with chain, a tail end
There is spring stop（123）Expansion link（121）, the small-sized sprocket wheel is installed in expansion link（121）Front end, the expansion link
（121）By two fixed plates（122）It is fixed on the second bearing（3）Side, the expansion link（121）Spring stop
（123）With positioned at expansion link（121）The fixed plate of front end（122）Between be set with a spring（124）.
4. a kind of cast tube disintegrating machine according to any one in Claims 2 or 3, it is characterised in that：The upper breaker roll
（9）With lower breaker roll（10）By a broken roll shaft with it is some be superimposed with one heart after be sleeved on it is identical on breaker roll axle
The disc toothed disc composition of shape, the outer rim of the toothed disc are uniformly densely covered with several sawtooth, the toothed disc with it is adjacent
Toothed disc between profile it is misaligned.
5. a kind of cast tube disintegrating machine according to claim 4, it is characterised in that：The conveying roller（2）By a conveying roller
Axle and the rubber sleeve composition being sleeved on outside conveying roll shaft, the profile of the rubber sleeve is the little dumb-bell shape in the big centre in two.
6. a kind of cast tube disintegrating machine as claimed in any of claims 1 to 3, it is characterised in that：The conveying roller（2）
It is made up of a conveying roll shaft and the rubber sleeve being sleeved on outside conveying roll shaft, the profile of the rubber sleeve is that the big centre in two is little
Dumb-bell shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620939673.8U CN206082649U (en) | 2016-08-25 | 2016-08-25 | Cast tube breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620939673.8U CN206082649U (en) | 2016-08-25 | 2016-08-25 | Cast tube breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082649U true CN206082649U (en) | 2017-04-12 |
Family
ID=58469003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620939673.8U Active CN206082649U (en) | 2016-08-25 | 2016-08-25 | Cast tube breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179585A (en) * | 2016-08-25 | 2016-12-07 | 新兴铸管股份有限公司 | A kind of cast tube disintegrating machine |
-
2016
- 2016-08-25 CN CN201620939673.8U patent/CN206082649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179585A (en) * | 2016-08-25 | 2016-12-07 | 新兴铸管股份有限公司 | A kind of cast tube disintegrating machine |
| CN106179585B (en) * | 2016-08-25 | 2018-08-17 | 新兴铸管股份有限公司 | A kind of cast tube crusher |
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