CN103394389A - Roller-type crusher - Google Patents
Roller-type crusher Download PDFInfo
- Publication number
- CN103394389A CN103394389A CN201310342587XA CN201310342587A CN103394389A CN 103394389 A CN103394389 A CN 103394389A CN 201310342587X A CN201310342587X A CN 201310342587XA CN 201310342587 A CN201310342587 A CN 201310342587A CN 103394389 A CN103394389 A CN 103394389A
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- breaker roll
- riser
- roll
- breaker
- driven
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005065 mining Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of mining machinery, and especially relates to a roller-type crusher. The roller-type crusher comprises a crusher rack. A plurality of crushing rollers driven by a power device are rotatablely arranged on the crusher rack. The plurality of crushing rollers are arranged to be parallel to each other. The rotation directions of two adjacent crushing rollers are opposite and a crushing cavity is formed between two adjacent crushing rollers. The difference between the amount of the crushing rollers and the amount of the crushing cavities is 1. The roller-type crusher is advantaged by simple structure, reasonable design, more crushing times and high working efficiency.
Description
Technical field
The invention belongs to the mining machinery technical field, relate in particular to a kind of kibbler roll.
Background technology
Kibbler roll is to utilize matched in clearance and counterrotating breaker roll to pulverize by the ore between two breaker rolls, kibbler roll commonly used is divided into double-roll crusher and four-roller crusher according to the quantity of breaker roll, but double-roll crusher or four-roller crusher all must just can be completed a rolloff with two breaker rolls, and the quantity of breaker roll is the twice of broken number of times.
The kibbler roll of said structure uses breaker roll quantity many, and complex structure, cost are high, and broken number of times is few, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is: a kind of kibbler roll is provided, while to solve the existing kibbler roll that uses, working, uses breaker roll quantity many, complex structure, the technical problem that broken number of times is few.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of kibbler roll, comprise crusher frame, be rotatablely equipped with the some breaker rolls that driven by power set on described crusher frame, some described breaker rolls be arranged in parallel, form crusher chamber between the switched in opposite of adjacent two described breaker rolls and adjacent two described breaker rolls, the difference of the quantity of described breaker roll and the quantity of described crusher chamber is 1.
As further improvement, described breaker roll has 6.
As further improvement, described power set comprise the first motor and the second motor, and described the first motor connects the breaker roll of head end, with the breaker roll of head end, turns between identical breaker roll and is in transmission connection; Described the second motor connects the breaker roll of tail end, with the breaker roll of tail end, turns between identical breaker roll and also is in transmission connection.
As further improvement, each described breaker roll all be slidably mounted on described crusher frame and and described crusher frame between be provided with lash adjusting device.
as further improvement, described lash adjusting device comprises upper slide rail and the glidepath that is oppositely arranged on described frame, the end of described upper slide rail and glidepath is fixed with end casing, be slidably fitted with the first riser and the second riser that are oppositely arranged between described upper slide rail and glidepath, two adjusting bolts setting up and down are threaded on described end casing, the end of two described adjusting bolts and described the first riser offset, be provided with some springs between described the first riser and described the second riser, the bearing block of described the second riser and described breaker roll offsets, be provided with the connecting screw rod that is fixed together for described the first riser and the second riser between described the first riser and described the second riser.
As further improvement, described connecting screw rod all passes described the first riser and the second riser, and the both sides of described the first riser and the second riser are equipped with adjusting nut.
After having adopted technique scheme, the invention has the beneficial effects as follows:
due to the breaker roll in disintegrating machine according to version arranged of the present invention, can realize the repeatedly course of work of fragmentation of few roller, be about to broken number of times and rise to breaker roll quantity few one, greatly improved the ratio of reduction, solve traditional disintegrating machine and used the technical problem of breaker roll quantity for broken number of times twice, and simple in structure, easy to use and greatly improved operating efficiency, cost and maintenance cost are low, dependable performance, dust is few, the characteristics such as noise is low, this disintegrating machine is applicable to compression strength less than 300Mpa simultaneously, humidity less than 30% hard, in the in small, broken bits or ultrafine grinding operation of hard and softer material, for example various clinkers, ore, coke, coal, ceramic raw material, grain slag, gypsum, salt, industrial chemicals etc. or the solid material suitable with above hardness.
Because crusher frame is provided with some lash adjusting devices for adjusting crusher chamber between breaker roll, and the equal correspondence in the two ends of each breaker roll is provided with lash adjusting device, thereby realize the adjustment of active breaker roll or driven breaker roll position on crusher frame, the end positions place of breaker roll is equipped with adjusting device simultaneously, can guarantee that adjusted in concert meets the parallel requirement of center line of breaker roll.
Description of drawings
Fig. 1 is the structural representation of arranging when in the embodiment of the present invention, breaker roll has six;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the structural representation of arranging when in the embodiment of the present invention, breaker roll has five;
In figure, 1, crusher frame, 2, the first row breaker roll, 20, the first active breaker roll, the 21, first motor, the 22, first driven breaker roll, 23, the second driven breaker roll, 3, secondary series breaker roll, the 30, second active breaker roll, the 31, second motor, 32, the 3rd driven breaker roll, 33, the 4th driven breaker roll, 4, lash adjusting device, 40, upper slide rail, 41, glidepath, 42, the first riser, the 43, second riser, 44, adjusting bolt, 45, connecting screw rod, 46, spring, 47, the breaker roll bearing block, 48, end casing.
The specific embodiment
, in order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Fig. 1 and Fig. 2 are common, a kind of kibbler roll, comprise crusher frame 1, be rotatablely equipped with the some breaker rolls that driven by power set on crusher frame 1, some breaker rolls be arranged in parallel, form crusher chamber between the switched in opposite of adjacent two breaker rolls and adjacent two breaker rolls, the difference of the quantity of breaker roll and the quantity of crusher chamber is 1.
Breaker roll has 6.
Power set comprise that the first motor 21 and the second motor 31, the first motors 21 connect the breaker roll of head end, turn between identical breaker roll and are in transmission connection with the breaker roll of head end; The second motor 31 connects the breaker roll of tail end, with the breaker roll of tail end, turns between identical breaker roll and also is in transmission connection.
Each breaker roll all be slidably mounted on crusher frame 1 and and crusher frame 1 between be provided with lash adjusting device 4.
The both sides that connecting screw rod 45 all passes the first riser 42 and the second riser 43, the first risers 42 and the second riser 43 are equipped with adjusting nut.
Specific works process while with six breaker rolls, namely ading up to even number:
six roller five recrushers comprise initiatively breaker roll and driven breaker roll, initiatively breaker roll is arranged on bearing in bearing block by the central shaft level, bearing block is arranged on crusher frame 1, in like manner on crusher frame 1, driven breaker roll also is installed therewith, driven breaker roll is positioned at initiatively below or the top of breaker roll, initiatively on the central shaft of breaker roll and driven breaker roll, belt wheel is installed, this belt wheel carries out power transmission by V-belt, wherein initiatively breaker roll comprises initiatively breaker roll 30 of the first active breaker roll 20 and second, driven breaker roll comprises the first driven breaker roll 22, the second driven breaker roll 23, the 3rd driven breaker roll 32, the 4th driven breaker roll 33,
The below of the first active breaker roll 20 is arranged and be positioned to the first driven breaker roll 22 and the second driven breaker roll 23 in turn;
The top of the second active breaker roll 30 is arranged and be positioned to the 3rd driven breaker roll 32 and the 4th driven breaker roll 33 in turn;
As shown in Figure 1: the first initiatively initiatively breaker roll 30 and all driven breaker roll parallelogram arrangement of breaker roll 20, second, and the first active breaker roll 20, first is triangularly arranged from broken action roller 22 and the 4th driven breaker roll 33, and the first active breaker roll 20 and the 4th driven breaker roll 33 form first crusher chamber;
The first driven breaker roll 22 is triangularly arranged with the 3rd driven breaker roll 32 and the 4th driven breaker roll 33 respectively, and the first driven breaker roll 22 and the 4th driven breaker roll 33 form second crusher chamber;
The first driven breaker roll 22, the second driven breaker roll 23 and the 3rd driven breaker roll 32 are triangularly arranged, and the first driven breaker roll 22 and the 3rd driven breaker roll 32 form the 3rd crusher chamber;
The second driven breaker roll 23 is triangularly arranged with the 3rd driven breaker roll 32 and the second active breaker roll 30 respectively, and the second driven breaker roll 23 and the 3rd driven breaker roll 32 form the 4th crusher chamber;
The second driven breaker roll 23 and second initiatively breaker roll 30 forms the 5th crusher chamber.Utilize like this six breaker rolls to form above five crusher chamber and carry out broken material.
During use, be separately installed with electrical machine belt pulley on the first motor 21 and the second motor 31, the first active breaker roll 20 and second initiatively is separately installed with driving pulley on breaker roll 30, electrical machine belt pulley and driving pulley drive respectively above-mentioned two initiatively breaker roll rotations by V-belt, also can configure shaft coupling and reductor and drive initiatively breaker roll rotation.
Two driven breaker rolls of the first active breaker roll 20 and its drive all can clockwise rotate according to identical direction, two driven breaker rolls of the second active breaker roll 30 and its drive all can rotate counterclockwise according to identical direction, such the first active breaker roll 20 drives the first driven breaker rolls 22 and forms relative, opposite direction rotatings with the second driven breaker roll 23 and with the 3rd driven breaker roll 32 and the 4th driven breaker roll 33 that the second active breaker roll 30 drives, forms above-mentioned five crusher chamber.
Wherein the driving pulley on the active breaker roll and the electrical machine belt pulley on drive motors are by the V-belt connection for transmission, and the form of connection for transmission can have multiple, as shaft coupling and fluid-flywheel clutch.
Driven breaker roll is positioned at initiatively top or the below of breaker roll, initiatively on the central shaft of breaker roll and driven breaker roll, belt wheel is installed, and carries out transmission by V-belt between belt wheel, can realize that so just initiatively the driven breaker roll of breaker roll drive rotates.
The diameter of above-mentioned six breaker rolls can be identical or different, a but improvement as the present embodiment, in above-mentioned six breaker rolls first initiatively breaker roll 20, the first driven breaker roll 22 are identical with the diameter of two driven breaker rolls 23, second initiatively breaker roll 30, the 3rd driven breaker roll 32 are identical with the diameter of the 4th driven breaker roll 33, first initiatively breaker roll 20 do not wait with the diameter of the second active breaker roll 30.
Like this, in the time of six breaker roll matched in clearance rolloff materials,, because the arc surface of different curvature has different linear velocities, also have in the rolloff effect and rub the effect of cutting with the hands, better to the crushing effect of tough material.
Certainly, in actual applications, also can adopt each breaker roll diameter all unequal technical scheme regulate six breaker roll rotating speeds, to change the linear velocity of six breaker rolls; Can also select six breaker roll diameters all identical, different by the electrical machine belt pulley diameter, rotating speed and the linear velocity of regulating six rollers.
Various informativeization of roll surface of above-mentioned all breaker rolls, according to required broken material can carry out discaling roll, weldering roller, smooth roll etc. use separately or several roll surface form is reasonably combined, be used in combination, to meet different material and varigrained broken needs.
Above-mentionedly can accomplish that in like manner three rollers two are broken, four rollers three are broken, and five rollers four are broken, seven rollers six are broken, eight rollers seven are broken etc., can realize just that so broken number of times only lacks repeatedly broken theory of few roller of one than breaker roll quantity.
Simultaneously,, for the ease of adjusting the working clearance, active breaker roll or driven breaker roll need to be designed to the adjustable structure in position.Initiatively the central shaft of breaker roll or driven breaker roll is arranged on the interior bearing of bearing block, bearing block is arranged on crusher frame 1 along slide rail, the slide rail level is arranged on crusher frame 1, the bearing block two ends are provided with adjusting bolt 44, by adjusting bolt 44, bearing block is moved together with breaker roll, thereby realize the adjustment of active breaker roll or driven breaker roll position, change the crusher chamber gap, thereby the change particle size after cracking, but advise first initiatively breaker roll 20 and second initiatively breaker roll 30 must not regulate easily.
as shown in Figure 2, on crusher frame 1, the position of corresponding each breaker roll is equipped with lash adjusting device 4, while needing to regulate the broken working clearance like this, at first regulate connecting screw rod 45, make spring 46 and the first riser 42 and the second riser 43 pretensions be in the same place, and then promote the first riser 42, driving above-mentioned pretension riser and spring together moves as a whole together, shake occurs in the time of so just can preventing Compress Spring 46 wait other bad adjusting factor, by adjusting bolt 44, the first riser 42 is withstood again after regulating position, quick smoothly adjust each breaker roll and coordinate broken gap between breaker roll with other,
Advance or while pulling each breaker roll, can regulate adjusting nut tightens together connecting screw rod 45 and the second riser 43 or the first riser 42, so just can be relieved pull or advance riser, prevent between the second riser 43 or the first riser 42 and connecting screw rod 45 occurring loosening, regulate after complete and unclamp connecting screw rod 45, relieved use, safe and reliable, simple to operate, easy to use.
Above-mentioned while pulling or advancing the first riser 42 and the first riser 43, both, all along sliding between upper slide rail 40 and glidepath 41, promote breaker roll bearing block 47 and slide between upper slide rail 40 and glidepath 41, guarantee the accurate reliability that the breaker roll position is adjusted.
as shown in Figure 3, breaker roll adds up to five specific works processes while namely ading up to odd number, the carrying out that at first broken material enters between the first active breaker roll 20 and the 3rd driven breaker roll 32 is broken for the first time, then fall to entering between the first driven breaker roll 22 and the 3rd driven breaker roll 32 to carry out fragmentation for the second time, then falling to entering the first driven breaker roll 22 and second initiatively carries out broken for the third time between breaker roll 30, fall to arriving again the second driven breaker roll 23 and second and initiatively carry out the 4th fragmentation between breaker roll 30, five breaker rolls have been used like this in disintegrating machine, last property has realized four fragmentations.
The foregoing is only preferred embodiment of the present invention,, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. kibbler roll, comprise crusher frame, it is characterized in that, be rotatablely equipped with the some breaker rolls that driven by power set on described crusher frame, some described breaker rolls be arranged in parallel, form crusher chamber between the switched in opposite of adjacent two described breaker rolls and adjacent two described breaker rolls, the difference of the quantity of described breaker roll and the quantity of described crusher chamber is 1.
2. kibbler roll according to claim 1, is characterized in that, described breaker roll has 6.
3. kibbler roll according to claim 2, is characterized in that, described power set comprise the first motor and the second motor, and described the first motor connects the breaker roll of head end, with the breaker roll of head end, turns between identical breaker roll and is in transmission connection; Described the second motor connects the breaker roll of tail end, with the breaker roll of tail end, turns between identical breaker roll and also is in transmission connection.
4. kibbler roll according to claim 1, is characterized in that, each described breaker roll all be slidably mounted on described crusher frame and and described crusher frame between be provided with lash adjusting device.
5. kibbler roll according to claim 4, it is characterized in that, described lash adjusting device comprises upper slide rail and the glidepath that is oppositely arranged on described crusher frame, the end of described upper slide rail and glidepath is fixed with end casing, be slidably fitted with the first riser and the second riser that are oppositely arranged between described upper slide rail and glidepath, two adjusting bolts setting up and down are threaded on described end casing, the end of two described adjusting bolts and described the first riser offset, be provided with some springs between described the first riser and described the second riser, the bearing block of described the second riser and described breaker roll offsets, be provided with the connecting screw rod that is fixed together for described the first riser and the second riser between described the first riser and described the second riser.
6. kibbler roll according to claim 5, is characterized in that, described connecting screw rod all passes described the first riser and the second riser, and the both sides of described the first riser and the second riser are equipped with adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342587.XA CN103394389B (en) | 2013-08-07 | 2013-08-07 | Kibbler roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342587.XA CN103394389B (en) | 2013-08-07 | 2013-08-07 | Kibbler roll |
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| CN103394389A true CN103394389A (en) | 2013-11-20 |
| CN103394389B CN103394389B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310342587.XA Active CN103394389B (en) | 2013-08-07 | 2013-08-07 | Kibbler roll |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498901A (en) * | 2016-02-29 | 2016-04-20 | 四川江油新川矿山机械有限公司 | Jaw crusher driven by two motors |
| CN109046560A (en) * | 2018-09-20 | 2018-12-21 | 郑州长城冶金设备有限公司 | Kibbler roll |
| CN110961229A (en) * | 2019-12-23 | 2020-04-07 | 淄博创立机电科技有限公司 | Chemical waste treatment device |
| CN111921598A (en) * | 2020-08-28 | 2020-11-13 | 矿冶科技集团有限公司 | Elastic soft contact overcoming internal stress grinding separation technology and equipment |
| CN114130471A (en) * | 2021-11-09 | 2022-03-04 | 遂宁华能机械有限公司 | 4-roller 5-level roller type superfine grain size metal crusher |
| CN116557477A (en) * | 2023-06-20 | 2023-08-08 | 沃德传动（天津）股份有限公司 | Special speed reducer for crushing station |
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| KR20060004081A (en) * | 2004-07-08 | 2006-01-12 | (주)파워코리아이엔지 | Mobile roll crusher |
| CN201067699Y (en) * | 2007-06-29 | 2008-06-04 | 陈韧坚 | Roller pressing crusher |
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| CN201427057Y (en) * | 2009-02-12 | 2010-03-24 | 溧阳市裕达机械有限公司 | three-roller crusher |
| CN101912799A (en) * | 2010-09-15 | 2010-12-15 | 薛梅艳 | Few-roller multiple-crushing machine |
| CN202238150U (en) * | 2011-09-01 | 2012-05-30 | 洁星环保科技投资（上海）有限公司 | Multi-roller continuous grinding equipment |
| CN202752053U (en) * | 2012-07-06 | 2013-02-27 | 义乌市鑫隆机械实业有限公司 | Double roll crusher with function of presetting constant spring initial force |
| CN203470053U (en) * | 2013-08-07 | 2014-03-12 | 山东九昌重工科技有限公司 | Roll crusher |
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2013
- 2013-08-07 CN CN201310342587.XA patent/CN103394389B/en active Active
Patent Citations (9)
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|---|---|---|---|---|
| US1350748A (en) * | 1917-02-13 | 1920-08-24 | Sturtevant Mill Co | Crushing-roll machine |
| KR20060004081A (en) * | 2004-07-08 | 2006-01-12 | (주)파워코리아이엔지 | Mobile roll crusher |
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| CN202238150U (en) * | 2011-09-01 | 2012-05-30 | 洁星环保科技投资（上海）有限公司 | Multi-roller continuous grinding equipment |
| CN202752053U (en) * | 2012-07-06 | 2013-02-27 | 义乌市鑫隆机械实业有限公司 | Double roll crusher with function of presetting constant spring initial force |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498901A (en) * | 2016-02-29 | 2016-04-20 | 四川江油新川矿山机械有限公司 | Jaw crusher driven by two motors |
| CN109046560A (en) * | 2018-09-20 | 2018-12-21 | 郑州长城冶金设备有限公司 | Kibbler roll |
| CN110961229A (en) * | 2019-12-23 | 2020-04-07 | 淄博创立机电科技有限公司 | Chemical waste treatment device |
| CN111921598A (en) * | 2020-08-28 | 2020-11-13 | 矿冶科技集团有限公司 | Elastic soft contact overcoming internal stress grinding separation technology and equipment |
| CN111921598B (en) * | 2020-08-28 | 2021-11-05 | 矿冶科技集团有限公司 | Elastic soft contact overcoming internal stress grinding separation technology and equipment |
| CN114130471A (en) * | 2021-11-09 | 2022-03-04 | 遂宁华能机械有限公司 | 4-roller 5-level roller type superfine grain size metal crusher |
| CN114130471B (en) * | 2021-11-09 | 2023-02-24 | 遂宁华能机械有限公司 | 4-roller 5-stage roller type superfine grain size metal crusher |
| CN116557477A (en) * | 2023-06-20 | 2023-08-08 | 沃德传动（天津）股份有限公司 | Special speed reducer for crushing station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103394389B (en) | 2015-12-23 |
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Denomination of invention: Roller crusher Effective date of registration: 20211123 Granted publication date: 20151223 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JIUCHANG HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2021980012955 |
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Denomination of invention: Roller crusher Effective date of registration: 20230223 Granted publication date: 20151223 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JIUCHANG HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2023980033215 |
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