CN106179585B - A kind of cast tube crusher - Google Patents
A kind of cast tube crusher Download PDFInfo
- Publication number
- CN106179585B CN106179585B CN201610721687.7A CN201610721687A CN106179585B CN 106179585 B CN106179585 B CN 106179585B CN 201610721687 A CN201610721687 A CN 201610721687A CN 106179585 B CN106179585 B CN 106179585B
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- CN
- China
- Prior art keywords
- bearing
- cast tube
- breaker roll
- several
- telescopic rod
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of cast tube crushers, belong to the manufacturing field of cast tube, it is slightly below the second bearing of the first bearing including horizontal positioned the first bearing supported on the ground by several stabilizer blades and the top surface for being installed on the first bearing side, several conveying rollers being mutually parallel are installed by several bearing bracket stands for being symmetrically mounted on the first bearing top surface on first bearing, bearing is installed, second abutment surface is installed with a pressing mechanism between the conveying roller and bearing bracket stand.The present invention is a kind of equipment that mechanization is crushed cast tube, effectively the cement lining on cast tube and casting-pipe inner wall can be detached, and cast tube is subjected to preliminary be crushed, have many advantages, such as that work efficiency is high, uses manpower and material resources sparingly compared with the prior art, while equipment itself has service life length, smooth running, noise small.
Description
Technical field
The present invention relates to the manufacturing field of cast tube, especially a kind of cast tube crusher, for in production link
Substandard products cast tube carries out break process.
Background technology
In the production process of cast tube, corrosion occurs when in use for cast tube in order to prevent, to be smeared on the inner wall of cast tube
The liner of one layer of antirust.The coating that these liners are constituted including one layer of cement mostly.When cast tube quality when something goes wrong, just need
The liner of this layer of cement material is knocked out, then melt down remaking by cast tube.
In existing technology, in order to remove this layer of cement lining, the way mostly used greatly be by manual type into
Capable, it exactly allows worker using simple tools such as sledgehammers, is removed this layer of cement material by tapping cast tube.This way effect
Rate is low, and very labor intensive cost, and the cement material in a cast tube is removed needs by a usual worker completely
It expends about 20 and arrives the halfhour time.Meanwhile there is many peaces in this mode manually tapped in actual production
Full hidden danger, worker are very easy to that the splashing of cast iron clast and cement block occurs when tapping cast tube, and when sledgehammer percussion cast tube
The vibrations of generation are also very easy to cause personal injury to worker.From another perspective, artificial tap removes in cast tube cement
Cast tube after lining, since cast tube volume is larger, also results in many inconvenience when melting down double teeming.
Invention content
The technical problem to be solved in the invention, which is to provide one kind, can more efficiently remove cast tube cement liner, simultaneously will
Cast tube carries out broken cast tube crusher.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of cast tube crusher, including be horizontally arranged the first bearing supported on the ground by several stabilizer blades and be installed on
The top surface of first bearing side is slightly below the second bearing of the first bearing, and is symmetrically mounted on by several on first bearing
The bearing bracket stand of one bearing top surface is equipped with several conveying rollers being mutually parallel, and axis is equipped between the conveying roller and bearing bracket stand
It holds, second abutment surface is installed with a pressing mechanism.
Technical solution of the present invention further improvement lies in that：The pressing mechanism is symmetricly set on the second bearing including two
The holder of top surface, the holder include that there are one strip seat boards, and the both ends of the seat board are vertically-mounted a guide post, institute
State holder further include the strip top beam on two guide post tops of a connection and one be sleeved on can be along guide post on two guide posts
The sliding beam slided up and down, the top surface of the top beam is vertically-mounted to have a hydraulic cylinder, the telescopic end of the hydraulic cylinder to wear
It crosses top beam to be fixedly connected with sliding beam, the pressing mechanism further includes that a both ends and the seat board of two holders are rotatablely connected
The upper breaker roll of lower breaker roll and both ends and the sliding beam rotation connection of two holders, the upper breaker roll and lower broken
Roll out capable installation, the same end of the upper breaker roll and lower breaker roll is mounted on a sprocket wheel, and the sprocket wheel passes through chain and peace
Driving motor mounted in the second rest base is connected.
Technical solution of the present invention further improvement lies in that：Also there are one expansion mechanism, institutes for cooperation installation on the chain
It includes a telescopic rod that spring stop can be equipped with the matched small-sized sprocket wheel of chain, a tail end to state expansion mechanism,
The small-sized sprocket wheel is mounted on the front end of telescopic rod, and the telescopic rod is fixed on the side of the second bearing by two fixed plates,
The spring stop of the telescopic rod and a spring is set between the fixed plate of telescopic rod front end.
Technical solution of the present invention further improvement lies in that：The upper breaker roll and lower breaker roll are by a broken roll shaft
The disc toothed disc composition for the same shape being crushed on roll shaft, the toothed disc are mounted in several rear enclosures that are superimposed with one heart
Outer rim be uniformly densely covered with several sawtooth, the profile between the toothed disc and adjacent toothed disc is misaligned.
Technical solution of the present invention further improvement lies in that：The conveying roller is by a conveying roll shaft and is sleeved on conveying roller
The profile of rubber sleeve composition outside axis, the rubber sleeve is the small dumb-bell shape in the big centre in both ends.
By adopting the above-described technical solution, the technological progress that the present invention obtains is：
The present invention be it is a kind of cast tube liner is removed using Fully-mechanized mode and cast tube is carried out to broken machinery, compared to
The mode of traditional artificial removal cast tube liner, saves a large amount of human cost.Also, the working efficiency higher of the present invention is led to
Actual measurement is crossed, the time removed used in the liner of a cast tube is only 1/10th or so of the artificial used time.Meanwhile the present invention couple
The crushing effect of cast tube is more notable, can more thoroughly detach cast tube and cement lining.Also, after removing liner
Cast tube obtained preliminary decomposition, melt down double teeming to be next and lay the foundation, improve melt down double teeming to a certain extent
When working efficiency.
The height of upper breaker roll in the present invention is adjustable, is adapted to the broken demand of various sizes of cast tube.Meanwhile it is logical
The height and its pressure applied to cast tube for crossing the upper breaker roll of adjustment, can play cast tube different crushing effects, make casting
The entire shattering process of pipe is more controllable.
Upper breaker roll and lower breaker roll are made of the superposition of several toothed discs in the present invention.It finds in actual use,
Often wear the most serious in the intermediate position of breaker roll.The present invention is broken to form by the toothed disc that several are superimposed
Toothed disc can be removed recombination by roller when the intermediate position of breaker roll is worn, and intermediate toothed disc is put into both sides,
The lighter toothed disc of two lateral wearings is put into centre.Such design greatly improves the service life of breaker roll.
Conveying roller in the present invention is made of a conveying roller and a rubber sleeve, and such structure can be fitted preferably
The operating condition of cast tube frequent vibration in cast tube shattering process is answered, the noise in operation process of the present invention can greatly be reduced,
And keep the shattering process of cast tube more steady.
Description of the drawings
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the structure chart of toothed disc in the present invention；
Fig. 3 is the structure chart of expansion mechanism in the present invention；
Fig. 4 is the structure chart of conveying roller in the present invention；
Wherein, the 1, first bearing, 2, conveying roller, the 3, second bearing, 4, seat board, 5, guide post, 6, sliding beam, 7, top beam,
8, hydraulic cylinder, 9, upper breaker roll, 10, lower breaker roll, 11, driving motor, 12, expansion mechanism, 121, telescopic rod, 122, fixed
Plate, 123, spring stop, 124, spring.
Specific implementation mode
The present invention is described in further details with reference to embodiment：
As shown in Figure 1, being the structure chart of the present invention.The present invention is a kind of broken for being carried out to the cast tube of existing defects
Machinery, at the same during broken by casting-pipe inner wall cement lining and cast tube ontology detach.The present invention mainly wraps
Include horizontal positioned first bearing 1 on the ground and the second bearing 3 mounted on a side of the first bearing 1.First
Bearing 1 is rectangle structure, including two beams arranged in parallel and is arranged at Liang Tiaoliang symmetrical several
The stabilizer blade of a state in a vertical shape.All uniform installation is there are three bearing bracket stand on two beams of the first bearing 1, the bearing on two beams
The position of frame is corresponding, and bearing is equipped on bearing bracket stand.Three conveying rollers 2 are mounted on two of First by three groups of bearing bracket stands
The beam of Liang Shang, conveying roller 2 and the first bearing 1 is in vertical state.
In one end of the first bearing 1, there are one the second bearing 3, the shapes and knot of the second bearing 3 and the first bearing 1 for installation
Structure is similar, the 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.
There are one the pressing mechanisms for squeezing cast tube for the top surface installation of one bearing 1.
Holder that pressing mechanism is symmetricly set on 3 top surface of the second bearing by two and installation between two supports upper
Breaker roll 9 and lower breaker roll 10 composition.Each holder is by a top beam 7, one of guide post 5, one of strip seat board 4, two
Sliding beam 6 and a hydraulic cylinder 8 form.Seat board 4 is located at the bottom of holder, and fixes and pacify with the top surface of the second bearing 3
It is fitted together.Two guide posts 5 are vertically installed at the both ends of seat board 4 respectively.The upper end of two guide posts 5 of connection is equipped with top beam 7.It is sliding
Dynamic crossbeam 6 is sleeved on two guide posts 5, is located among top beam 7 and seat board 4, and sliding beam 6 can be carried out along guide post 5
Lower slider.It is also fixedly mounted there are one hydraulic cylinder 8 by an oil cylinder chuck on top beam 7, the telescopic end of hydraulic cylinder 8 is vertical
Top beam 7 is passed down through mutually to fix with sliding beam 6.By the flexible of hydraulic cylinder 8, sliding beam 6 is driven to be carried out on guide post 5
It slides up and down.
The both ends of the upper breaker roll 9 of pressing mechanism are mounted on the sliding beam 6 of two holders, the both ends of lower breaker roll 10
On the seat board 4 of two holders, and the center line of upper breaker roll 9, lower breaker roll 10 and each conveying roller 2 is mutually flat
Row.While sliding beam 6 is moved up and down, upper breaker roll 9 also moves up and down therewith, broken up and down to adjust
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
Holder outside, breaker roll 9 and lower breaker roll 10 have been respectively mounted a sprocket wheel on this one end, and sprocket wheel is by chain and mounted on the
The driving motor 11 of two bearings, 3 bottom is connected.There are one small-sized sprocket wheels for installation in the rotation axis of driving motor 11, by driving electricity
The rotation of machine 11, breaker roll 9 and lower breaker roll 10 are rotated accordingly in drive.Also, the setting of chain can make brokenly
The direction of rotation of broken roller 9 and lower breaker roll 10 towards the direction of occlusion cast tube on the contrary, all rotate.Such design can make cast tube
It smoothly enters and is engaged in the crush-zone of breaker roll 9 and lower breaker roll 10 and crimp occurs, and then is broken.
It is the structure chart of toothed disc in the present invention as shown in Figure 2.In order to reinforce between upper breaker roll 9 and lower breaker roll 10
Interlocking, the present invention in upper breaker roll 9 and lower breaker roll 10 be designed as what several toothed discs were superimposed with one heart
Structure, the center of toothed disc through being equipped with broken roll shaft, toothed disc by positioning key and broken roll shaft carry out circumference to determine
Position.Toothed disc is that have certain thickness disc-shaped structure, and a circle sawtooth, the one side of sawtooth are evenly arranged in the outer rim of toothed disc
It is circular arc type inclined-plane for plane another side.In the rotary course of upper breaker roll 9 and lower breaker roll 10, the planar section of sawtooth is all
It is moved towards the direction of occlusion cast tube, maximum frictional force is provided for occlusion cast tube.Meanwhile it is wrong between adjacent toothed disc
Certain angle is opened, keeps the surface of breaker roll 9 and lower breaker roll 10 more coarse, frictional force bigger.Sawtooth in the present invention
Disk is made of the trade mark of 1.2379 alloy tool steel, and is handled by surface carburization, has very high intensity, can be abundant
Meet the needs being crushed for cast tube.
It is the structure chart of expansion mechanism 12 in the present invention as shown in Figure 3.In order to make chain disclosure satisfy that about 9 upper breaker roll
The needs of movement are also set up there are one expansion mechanism 12 on the chain in the present invention, expansion mechanism 12 include one can and chain
The matched small-sized sprocket wheel of item, a tail end are equipped with the telescopic rod 121 of spring stop 123.The front end installation one of telescopic rod 121
Small-sized sprocket wheel, and it is fixed on by two fixed plates 122 side of second bearing 3.Telescopic rod is offered in fixed plate 122
121 via, telescopic rod 121 can be moved back and forth out of via across fixed plate 122.The spring stop of telescopic rod 121
123 and a spring 124 is set between the fixed plate 122 of 121 front end of telescopic rod.When upper broken wheel moves upwards, chain
Item is drawn into, and small-sized sprocket wheel is driven to move inwards, and telescopic rod 121 passes through spring stop 123 under the drive of small-sized sprocket wheel at this time
Holddown spring 124.When breaker roll moves downward, chain loosens, and at this time under the action of spring 124, telescopic rod 121 drives small
Type sprocket wheel is moved back, the chain swelling that will loosen.
It is the structure chart of conveying roller 2 in the present invention as shown in Figure 4.Conveying roller 2 is by a conveying roll shaft and is sleeved on conveying
The profile of rubber sleeve composition outside roll shaft, rubber sleeve is the small dumb-bell shape in the big centre in both ends.This design can be fitted preferably
The working environment frequently shaken when cast tube being answered to be broken, rubber sleeve can absorb the vibration occurred when cast tube and the shock of conveying roller 2
The noise occurred when to reduce equipment operation also makes the operating of equipment more steady.
The course of work of the present invention is as follows：
The height for adjusting upper breaker roll 9 first before starting broken cast tube, 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 conveying roller 2 using the machinery such as overhead traveling crane or crane
On, and cast tube is pushed to be moved to pressing mechanism direction.When cast tube is moved to upper breaker roll 9 and lower breaker roll 10 is intermediate, sawing
Under the rotation of fluted disc, cast tube is brought among breaker roll 9 and lower breaker roll 10, in the pressure of upper breaker roll 9 and lower breaker roll 10
Cast tube is crushed or is crushed immediately under power.Since 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 completed can be used as furnace charge to carry out after further screening
It melts down and remakes.
Claims (2)
1. a kind of cast tube crusher, it is characterised in that：Including horizontal positioned first supported on the ground by several stabilizer blades
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 several（1）The bearing bracket stand of top surface is equipped with several conveying rollers being mutually parallel（2）,
The conveying roller（2）Bearing, second bearing are installed between bearing bracket stand（3）Surface is installed with a pressing mechanism；
The pressing mechanism is symmetricly set on the second bearing including two（3）The holder of top surface, the holder include that there are one strips
Shape seat board（4）, the seat board（4）Both ends vertically-mounted have a guide post（5）, the holder further includes that a connection two is led
Column（5）The strip top beam on top（7）It is sleeved on two guide posts with one（5）On can be along guide post（5）The sliding slided up and down
Crossbeam（6）, the top beam（7）Top surface vertically-mounted have a hydraulic cylinder（8）, the hydraulic cylinder（8）Telescopic end pass through
Top beam（7）With sliding beam（6）It is fixedly connected, the pressing mechanism further includes the seat board at a both ends and two holders（4）Turn
The lower breaker roll of dynamic connection（10）With the sliding beam at a both ends and two holders（6）The upper breaker roll of rotation connection（9）, institute
State breaker roll（9）With lower breaker roll（10）Parallel installation, the upper breaker roll（9）With lower breaker roll（10）The same end pacify
Equipped with a sprocket wheel, the sprocket wheel is by chain and is mounted on the second bearing（3）The driving motor of bottom（11）It is connected；The chain
On also cooperation installation there are one expansion mechanism（12）, the expansion mechanism（12）It can be matched small-sized with chain including one
Sprocket wheel, a tail end are equipped with spring stop（123）Telescopic rod（121）, the small-sized sprocket wheel is mounted on telescopic rod（121）'s
Front end, the telescopic rod（121）Pass through two fixed plates（122）It is fixed on the second bearing（3）Side, the telescopic rod
（121）Spring stop（123）With positioned at telescopic rod（121）The fixed plate of front end（122）Between be set with a spring（124）；
The upper breaker roll（9）With lower breaker roll（10）By a broken roll shaft and several rear enclosures that are superimposed with one heart mounted in broken
The disc toothed disc of same shape on roll shaft forms, and the outer rim of the toothed disc is uniformly densely covered with several sawtooth, described
Profile between toothed disc and adjacent toothed disc is misaligned；The conveying roller（2）By a conveying roll shaft and it is sleeved on conveying
The profile of rubber sleeve composition outside roll shaft, the rubber sleeve is the small dumb-bell shape in the big centre in both ends.
2. a kind of cast tube crusher according to claim 1, it is characterised in that：The conveying roller（2）By a conveying roller
The profile of axis and the rubber sleeve composition being sleeved on outside conveying roll shaft, the rubber sleeve is the small dumb-bell shape in the big centre in both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721687.7A CN106179585B (en) | 2016-08-25 | 2016-08-25 | A kind of cast tube crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721687.7A CN106179585B (en) | 2016-08-25 | 2016-08-25 | A kind of cast tube crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106179585A CN106179585A (en) | 2016-12-07 |
| CN106179585B true CN106179585B (en) | 2018-08-17 |
Family
ID=57525310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721687.7A Active CN106179585B (en) | 2016-08-25 | 2016-08-25 | A kind of cast tube crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106179585B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022192496A1 (en) * | 2021-03-10 | 2022-09-15 | Metso Outotec USA Inc. | Spur wheel scraper |
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|---|---|---|---|---|
| CN110152783B (en) * | 2019-05-09 | 2021-06-08 | 西南交通大学 | Railway contact net concrete pole reducing mechanism |
| CN110496669A (en) * | 2019-08-28 | 2019-11-26 | 长沙佐迩信息科技有限公司 | A kind of machining discarded metal pipe centralized processor |
| CN113083417B (en) * | 2021-04-13 | 2022-05-20 | 广西泽涛建材科技有限公司 | Method for preparing concrete fine aggregate by using cement product |
| US11938488B2 (en) | 2021-12-09 | 2024-03-26 | Metso Outotec USA Inc. | Roller crusher and method for operation thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179488A (en) * | 2011-05-03 | 2011-09-14 | 苏州有色金属研究院有限公司 | Self-alignment pressure roller device of copper alloy pipe horizontal continuous casting machine |
| CN202114135U (en) * | 2011-06-22 | 2012-01-18 | 蚌埠市振兴滤清器有限公司 | Compression roller mechanism for metal screen wire rolling device of filter |
| CN202590848U (en) * | 2012-05-31 | 2012-12-12 | 山东中科凤祥生物工程有限公司 | Crusher for high-strength banded goods |
| CN203887024U (en) * | 2014-05-28 | 2014-10-22 | 张洪超 | Keel scale mark rolling mechanism for keel machine |
| CN104170599A (en) * | 2014-08-19 | 2014-12-03 | 中国农业大学 | Alfalfa flattening testing apparatus |
| CN203991947U (en) * | 2014-07-18 | 2014-12-10 | 常州和圆钢管有限公司 | Steel pipe flatting mill |
| CN204974955U (en) * | 2015-07-24 | 2016-01-20 | 爱蓝天高新技术材料(大连)有限公司 | Roll -in mechanism of foamed metal |
| CN204996926U (en) * | 2015-08-12 | 2016-01-27 | 河北新中联特种钢管股份有限公司 | Novel rectangular pipe pipe diameter is adjusted device |
| CN205182915U (en) * | 2015-12-10 | 2016-04-27 | 长江大学 | Rubbing crusher with multistage shredding function |
| CN205216943U (en) * | 2015-12-18 | 2016-05-11 | 王中杰 | Traditional chinese medicinal material smashing device |
| CN205216944U (en) * | 2015-12-17 | 2016-05-11 | 枫林环保科技股份有限公司 | Roller -type crusher |
| CN205436775U (en) * | 2016-03-30 | 2016-08-10 | 孙征 | Pipe fitting flattening mechanism |
| CN206082649U (en) * | 2016-08-25 | 2017-04-12 | 新兴铸管股份有限公司 | Cast tube breaker |
-
2016
- 2016-08-25 CN CN201610721687.7A patent/CN106179585B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179488A (en) * | 2011-05-03 | 2011-09-14 | 苏州有色金属研究院有限公司 | Self-alignment pressure roller device of copper alloy pipe horizontal continuous casting machine |
| CN202114135U (en) * | 2011-06-22 | 2012-01-18 | 蚌埠市振兴滤清器有限公司 | Compression roller mechanism for metal screen wire rolling device of filter |
| CN202590848U (en) * | 2012-05-31 | 2012-12-12 | 山东中科凤祥生物工程有限公司 | Crusher for high-strength banded goods |
| CN203887024U (en) * | 2014-05-28 | 2014-10-22 | 张洪超 | Keel scale mark rolling mechanism for keel machine |
| CN203991947U (en) * | 2014-07-18 | 2014-12-10 | 常州和圆钢管有限公司 | Steel pipe flatting mill |
| CN104170599A (en) * | 2014-08-19 | 2014-12-03 | 中国农业大学 | Alfalfa flattening testing apparatus |
| CN204974955U (en) * | 2015-07-24 | 2016-01-20 | 爱蓝天高新技术材料(大连)有限公司 | Roll -in mechanism of foamed metal |
| CN204996926U (en) * | 2015-08-12 | 2016-01-27 | 河北新中联特种钢管股份有限公司 | Novel rectangular pipe pipe diameter is adjusted device |
| CN205182915U (en) * | 2015-12-10 | 2016-04-27 | 长江大学 | Rubbing crusher with multistage shredding function |
| CN205216944U (en) * | 2015-12-17 | 2016-05-11 | 枫林环保科技股份有限公司 | Roller -type crusher |
| CN205216943U (en) * | 2015-12-18 | 2016-05-11 | 王中杰 | Traditional chinese medicinal material smashing device |
| CN205436775U (en) * | 2016-03-30 | 2016-08-10 | 孙征 | Pipe fitting flattening mechanism |
| CN206082649U (en) * | 2016-08-25 | 2017-04-12 | 新兴铸管股份有限公司 | Cast tube breaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022192496A1 (en) * | 2021-03-10 | 2022-09-15 | Metso Outotec USA Inc. | Spur wheel scraper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106179585A (en) | 2016-12-07 |
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