CN112439483A - Crushing device for mining machinery - Google Patents
Crushing device for mining machinery Download PDFInfo
- Publication number
- CN112439483A CN112439483A CN201910825120.8A CN201910825120A CN112439483A CN 112439483 A CN112439483 A CN 112439483A CN 201910825120 A CN201910825120 A CN 201910825120A CN 112439483 A CN112439483 A CN 112439483A
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- CN
- China
- Prior art keywords
- rod
- ring
- cover
- mounting
- wall
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention belongs to the field of crushing devices, in particular to a crushing device for mining machinery, which aims at solving the problems that the existing crushing machine does not have dust removing equipment, so that dust flies when in work, scattered dust is sucked into a body by an operator, and the body is greatly damaged, and the crushing device comprises a crushing barrel, wherein a cover plate is clamped at the top of the crushing barrel, a connecting shaft is connected onto the cover plate in a sliding way, the top end of the connecting shaft extends to the upper part of the cover plate and is fixedly provided with a connecting plate, a crushing hammer is fixedly arranged at the bottom of the connecting shaft, and a driving motor is fixedly arranged on one side of the top of the cover plate. Avoid the injury of the operator.
Description
Technical Field
The invention relates to the technical field of crushing devices, in particular to a crushing device for mining machinery.
Background
The mine crusher is also called a crusher for mines. The common mine crushers at present include jaw crushers, impact crushers, winnowing crushers, hammer crushers, impact crushers, roller crushers, composite crushers, cone crushers and the like.
At present, a crusher is not provided with a dust removing device, so that dust flies when the crusher works, scattered dust is sucked into a body by an operator, and the body is greatly damaged, so that the crushing device for the mining machinery is provided for solving the problems.
Disclosure of Invention
Based on the technical problems that the existing crusher is not provided with dust removal equipment, so that dust flies when the crusher works, scattered dust is sucked into a body by an operator, and the body is greatly damaged, the invention provides a crushing device for mining machinery.
The crushing device for the mining machinery comprises a crushing barrel, wherein a cover plate is clamped at the top of the crushing barrel, a connecting shaft is connected onto the cover plate in a sliding mode, the top end of the connecting shaft extends to the upper portion of the cover plate and is fixedly provided with a connecting plate, a crushing hammer is fixedly arranged at the bottom of the connecting shaft, a driving motor is fixedly arranged on one side of the top of the cover plate, a rotating shaft is fixedly connected onto an output shaft of the driving motor, a stop lever is fixedly arranged at the bottom of one side of the rotating shaft and is in movable contact with the bottom of the connecting plate, two bearing blocks are symmetrically and fixedly arranged on the connecting shaft, an installation cover is fixedly arranged at the top of one side of the crushing barrel, and a through hole communicated with the installation cover is formed in the.
Preferably, the inner wall of the bottom of the crushing barrel is symmetrically and slidably connected with two movable plates, the tops of the two movable plates are rotatably connected with connecting rods, one ends, close to each other, of the two connecting rods are rotatably connected with the same connecting ring, the connecting shaft penetrates through the connecting ring and is slidably connected with the connecting ring, rotating ports are formed in the two sides of the bearing block, and the bearing block can be used for driving the connecting ring to be lifted upwards so as to drive the two movable plates to be close to each other.
Preferably, the equal fixed mounting in one side that two movable plates kept away from each other has the gag lever post, and the one end that two gag lever posts kept away from each other runs through the both sides inner wall of broken bucket respectively and all extends to the outside of broken bucket, reset spring on the gag lever post, reset spring's both ends respectively with broken bucket and gag lever post fixed connection, utilize reset spring can drive the movable plate and reset.
Preferably, the inner wall fixed mounting of installation cover has the collar, a section of thick bamboo is strained to sealed laminating on the collar, seted up on the top inner wall of installation cover and removed the hole, and remove downthehole sliding connection and have the carriage release lever, the equal fixed mounting in one side bottom of carriage release lever has the snap ring, strain one side of section of thick bamboo and extend to the snap ring in and clamp with the inner wall interference fit of snap ring, and one side fixed mounting of installation cover has turbofan, turbofan's the end of breathing in extends to in the installation cover, utilizes turbofan can concentrate the dust to collect to straining in the section of thick bamboo.
Preferably, one side top of carriage release lever extends to the installation cover on and fixed mounting has the baffle, the baffle covers the removal hole completely, and the top one side symmetry of installation cover rotates and is connected with two and rotates the cover, and two rotate and cover equal sliding connection has the dead lever, and two connectors have been seted up to one side symmetry of baffle, and the bottom of two dead levers extends respectively to in two connectors and clamps mutually with the connector, can conveniently fix and dismantle the baffle.
Preferably, sliding connection has the slide bar on the inner wall of rotation cover, one side top of slide bar extends to the top of rotation cover and fixed mounting has the installation pole, and the top of dead lever and the bottom one side fixed connection of installation pole realize that the dead lever carries out annular removal.
Preferably, the cover is equipped with compression spring on the slide bar, and fixed mounting has the spacing ring on the inner wall of rotation cover, the slide bar run through the spacing ring and with spacing ring sliding connection, and compression spring is located the below of slide bar, compression spring's top and bottom respectively with the bottom of spacing ring and the bottom fixed connection of slide bar, utilize compression spring, can carry out elasticity spacing to the dead lever.
Preferably, the fixing rod is sleeved with the pressing plates, the two pressing plates are located above the baffle and are in contact with the top of the baffle, the bottom end of the fixing rod is fixedly provided with the limiting toothed ring, the inner wall of the connector is fixedly provided with the fixing toothed ring, the limiting toothed ring and the fixing toothed ring are movably clamped, and the fixing rod and the baffle can be conveniently clamped by the limiting toothed ring and the fixing toothed ring.
The invention has the beneficial effects that:
the driving motor is utilized to drive the rotating shaft to rotate, so that the blocking rod can be driven to move annularly, the blocking rod can be in movable contact with the connecting plate, the connecting plate can be driven to move upwards when the blocking rod is in contact with the connecting plate, the connecting plate can drive the connecting shaft to move upwards, the breaking hammer can move upwards, and when the connecting plate is separated from the blocking rod, the bearing block and the breaking hammer can perform free falling motion to impact and break stones;
at the broken time, can produce the dust, start turbine fan this moment and can outwards extract gas, at this moment the dust will remove in to the installation cover along with gas, can filter the dust in the air under the effect of straining a section of thick bamboo simultaneously, can realize concentrating the collection to the dust, can prevent that the dust from outwards revealing.
According to the stone crusher, when the driving motor and the turbine fan are started, dust generated in crushing can be collected in a concentrated mode, so that the environmental pollution can be reduced, operators can be effectively prevented from sucking the dust, and the body of the operators is prevented from being damaged.
Drawings
Fig. 1 is a front view of a crushing apparatus for mining machinery according to the present invention;
fig. 2 is a front view of a mounting cover structure of a crushing device for mining machinery according to the present invention;
FIG. 3 is a side view of a connection structure of a driving motor and a connection plate of a crushing apparatus for mining machinery according to the present invention;
FIG. 4 is a side view of a rotating cap structure of a crushing apparatus for mining machinery according to the present invention;
fig. 5 is an enlarged view of a structure a of the crushing apparatus for mining machinery according to the present invention.
In the figure: 1 crushing barrel, 2 cover plates, 3 connecting shafts, 4 connecting plates, 5 driving motors, 6 rotating shafts, 7 moving plates, 8 limiting rods, 9 reset springs, 10 connecting rods, 11 crushing hammers, 12 bearing blocks, 13 mounting covers, 14 turbo fans, 15 mounting rings, 16 filter cylinders, 17 clamping rings, 18 moving rods, 19 baffle plates, 20 rotating covers, 21 sliding rods, 22 compression springs, 23 fixing rods, 24 pressing plates, 25 limiting toothed rings, 26 connecting ports and 27 fixing toothed rings.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example one
Referring to fig. 1-5, the embodiment provides a crushing device for mining machinery, which includes a crushing barrel 1, a cover plate 2 is clamped at the top of the crushing barrel 1, a connecting shaft 3 is slidably connected to the cover plate 2, the top end of the connecting shaft 3 extends to the upper side of the cover plate 2 and is fixedly provided with a connecting plate 4, a breaking hammer is fixedly provided at the bottom of the connecting shaft 3, a driving motor 5 is fixedly provided at one side of the top of the cover plate 2, a rotating shaft 6 is fixedly connected to an output shaft of the driving motor 5, a stop lever is fixedly provided at the bottom of one side of the rotating shaft 6 and is in movable contact with the bottom of the connecting plate 4, two bearing blocks 12 are symmetrically and fixedly provided on the connecting shaft 3, a mounting cover 13 is fixedly provided at the top of one side of the crushing barrel 1, a through hole communicated with the mounting cover 13 is provided on the inner wall of the, the blocking rod can be driven to move annularly, namely the blocking rod can be in movable contact with the connecting plate 4, the connecting plate 4 can be driven to move upwards when the blocking rod is in contact with the connecting plate 4, the connecting plate 4 can drive the connecting shaft 3 to move upwards, the breaking hammer 11 can move upwards, when the connecting plate 4 is separated from the blocking rod, the bearing block 12 and the breaking hammer 11 can move freely in a falling mode, so that the breaking hammer 11 can impact and break stones, dust can be generated during breaking, the turbo fan 14 can be started to draw gas outwards, the dust can move towards the inside of the mounting cover 13 along with the gas, meanwhile, the dust in the air can be filtered under the action of the filter cylinder 16, the dust can be collected in a centralized mode, the dust can be prevented from leaking outwards, and when the stones are broken by starting the driving motor 5 and the turbo fan 14, the dust that produces can concentrate in the breakage and collect to this can reduce environmental pollution, can prevent effectively that operating personnel from inhaling the dust, avoids operating personnel's health to appear damaging.
Example two
In this embodiment, symmetrical sliding connection has two movable plates 7 on the bottom inner wall of broken bucket 1, and the top of two movable plates 7 all rotates and is connected with connecting rod 10, and the one end that is close to each other of two connecting rods 10 rotates and is connected with same go-between, and connecting axle 3 run through the go-between and with go-between sliding connection, the mouth that rotates has all been seted up to the both sides of bearing block 12, utilize bearing block 12 can drive the ascending lifting of go-between to this can drive two movable plates 7 and be close to each other.
In this embodiment, the equal fixed mounting in one side that two movable plates 7 kept away from each other has gag lever post 8, and the one end that two gag lever posts 8 kept away from each other runs through the both sides inner wall of broken bucket 1 respectively and all extends to the outside of broken bucket 1, reset spring 9 on the gag lever post 8, reset spring 9's both ends respectively with broken bucket 1 and gag lever post 8 fixed connection, utilize reset spring 9 can drive movable plate 7 to reset.
In this embodiment, the inner wall fixed mounting of installation cover 13 has installing ring 15, sealed laminating has strained a section of thick bamboo 16 on installing ring 15, the removal hole has been seted up on the top inner wall of installation cover 13, and remove downthehole sliding connection has carriage release lever 18, the equal fixed mounting in one side bottom of carriage release lever 18 has snap ring 17, strain one side of a section of thick bamboo 16 and extend to in the snap ring 17 and clamp with the inner wall interference fit of snap ring 17, and one side fixed mounting of installation cover 13 has turbofan 14, turbofan 14 inhales the end and extends to in installation cover 13, utilize turbofan 14 to concentrate the dust and collect to straining in the section of thick bamboo 16.
In this embodiment, one side top of carriage release lever 18 extends to on installation cover 13 and fixed mounting has baffle 19, baffle 19 covers the removal hole completely, and the top one side symmetry of installation cover 13 rotates and is connected with two and rotates cover 20, two rotate and cover equal sliding connection have dead lever 23 on 20, and two connectors 26 have been seted up to one side symmetry of baffle 19, the bottom of two dead levers 23 extends respectively to in two connectors 26 and clamps mutually with connector 26, can conveniently fix and dismantle baffle 19.
In this embodiment, there is a sliding rod 21 slidably connected to the inner wall of the rotating cover 20, the top of one side of the sliding rod 21 extends to the top of the rotating cover 20 and is fixedly installed with an installation rod, and the top end of the fixing rod 23 is fixedly connected to one side of the bottom of the installation rod, so that the fixing rod 23 is moved in an annular manner.
In this embodiment, the cover is equipped with compression spring 22 on the slide bar 21, and fixed mounting has the spacing ring on the inner wall of rotation cover 20, slide bar 21 run through the spacing ring and with spacing ring sliding connection, and compression spring 22 is located the below of slide bar 21, compression spring 22's top and bottom respectively with the bottom of spacing ring and slide bar 21's bottom fixed connection, utilize compression spring 22, can carry out elasticity spacing to dead lever 23.
In this embodiment, the fixing rod 23 is sleeved with the pressing plates 24, the two pressing plates 24 are located above the baffle 19 and contact with the top of the baffle 19, the bottom end of the fixing rod 23 is fixedly provided with the limiting toothed ring 25, the inner wall of the connecting port 26 is fixedly provided with the fixing toothed ring 27, the limiting toothed ring 25 is movably clamped with the fixing toothed ring 27, and the fixing rod 23 and the baffle 19 can be conveniently clamped by using the limiting toothed ring 25 and the fixing toothed ring 27.
In this embodiment, in this technical scheme, the driving motor 5 and the turbofan 14 both adopt an external power supply of 220V, and the specific operation steps are as follows: firstly, the driving motor 5 is utilized to drive the rotating shaft 6 to rotate, so as to drive the blocking rod to move circularly, namely, the blocking rod is in movable contact with the connecting plate 4, and the connecting plate 4 is driven to move upwards when the blocking rod is in contact with the connecting plate 4, at the moment, the connecting plate 4 drives the connecting shaft 3 to move upwards, at the moment, the breaking hammer 11 moves upwards, when the breaking hammer 11 is in contact with the connecting ring, the connecting ring is driven to move upwards, and the two connecting rods 10 are driven to rotate simultaneously, at the moment, the two movable plates 7 approach each other, so that stones scattered in the crushing barrel 1 are gathered together, when the two movable plates 7 approach each other, the reset spring 9 is in a compressed state through the limiting rod 8, until the connecting plate 4 and the blocking rod are separated from contact, at the moment, the bearing block 12 and the breaking hammer 11 can perform free falling motion, therefore, the stone is impacted and crushed by the crushing hammer 11, the two movable plates 7 are driven to be away from each other by the two return springs 9, dust is generated during crushing, the turbo fan 14 is started to draw gas outwards, the dust moves towards the inside of the mounting cover 13 along with the gas, the dust in the air is filtered under the action of the filter cylinder 16, the dust can be collected in a centralized mode, after the dust is collected, the fixing rod 23 can be pulled upwards to enable the limiting toothed ring 25 to be disengaged from the fixing toothed ring 27, then the rotating cover 20 can be rotated, then the moving rod 18 can be pulled to drive the filter cylinder 16 to move, meanwhile, the moving hole can be opened, then the filter cylinder 16 can be taken out of the moving hole, the filter cylinder 16 is convenient to clean, the dust can be prevented from leaking outwards, and therefore, the environmental pollution can be reduced, can effectively prevent the operator from sucking dust and avoid the damage of the operator body.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a breaker for mining machinery, includes broken bucket (1), its characterized in that, the top of broken bucket (1) clamps apron (2), and laps sliding connection has connecting axle (3) on (2), the top of connecting axle (3) extends to the top of apron (2) and fixed mounting has connecting plate (4), the bottom fixed mounting of connecting axle (3) has the quartering hammer, top one side fixed mounting of apron (2) has driving motor (5), and fixedly connected with axis of rotation (6) on the output shaft of driving motor (5), one side bottom fixed mounting of axis of rotation (6) has the pin, and the pin is in movable contact with the bottom of connecting plate (4), symmetrical fixed mounting has two bearing blocks (12) on connecting axle (3), one side top fixed mounting of broken bucket (1) has installation cover (13), and a through hole communicated with the mounting cover (13) is formed on the inner wall of the top of one side of the crushing barrel (1).
2. The crushing device for the mining machine according to claim 1, wherein the inner wall of the bottom of the crushing barrel (1) is symmetrically and slidably connected with two moving plates (7), the tops of the two moving plates (7) are rotatably connected with connecting rods (10), one ends of the two connecting rods (10) close to each other are rotatably connected with the same connecting ring, the connecting shaft (3) penetrates through the connecting ring and is slidably connected with the connecting ring, and rotating ports are formed in two sides of the bearing block (12).
3. The mining machine crushing device as claimed in claim 2, wherein a limiting rod (8) is fixedly mounted on one side of each of the two moving plates (7) away from each other, one ends of the two limiting rods (8) away from each other respectively penetrate through the inner walls of the two sides of the crushing barrel (1) and extend to the outer side of the crushing barrel (1), a return spring (9) is arranged on each limiting rod (8), and two ends of each return spring (9) are respectively and fixedly connected with the crushing barrel (1) and the limiting rod (8).
4. The crushing device for mining machinery according to claim 1, wherein a mounting ring (15) is fixedly mounted on an inner wall of the mounting cover (13), a filter cylinder (16) is hermetically attached to the mounting ring (15), a moving hole is formed in an inner wall of the top of the mounting cover (13), a moving rod (18) is connected to the moving hole in a sliding mode, a snap ring (17) is fixedly mounted at the bottom of one side of the moving rod (18), one side of the filter cylinder (16) extends into the snap ring (17) and is clamped with the inner wall of the snap ring (17) in an interference fit mode, a turbine fan (14) is fixedly mounted on one side of the mounting cover (13), and a suction end of the turbine fan (14) extends into the mounting cover (13).
5. The mining machine crushing device as claimed in claim 4, wherein the top of one side of the moving rod (18) extends to the top of the mounting cover (13) and is fixedly provided with a baffle (19), the baffle (19) completely covers the moving hole, two rotating covers (20) are symmetrically and rotatably connected to one side of the top of the mounting cover (13), fixing rods (23) are slidably connected to the two rotating covers (20), two connecting ports (26) are symmetrically formed in one side of the baffle (19), and the bottom ends of the two fixing rods (23) respectively extend into the two connecting ports (26) and are clamped with the connecting ports (26).
6. The mining machine crushing device as claimed in claim 5, wherein a sliding rod (21) is slidably connected to the inner wall of the rotating cover (20), the top of one side of the sliding rod (21) extends to the upper side of the rotating cover (20) and is fixedly provided with a mounting rod, and the top end of the fixing rod (23) is fixedly connected with one side of the bottom of the mounting rod.
7. The mining machine crushing device as claimed in claim 6, wherein the sliding rod (21) is sleeved with a compression spring (22), a limit ring is fixedly mounted on the inner wall of the rotating cover (20), the sliding rod (21) penetrates through the limit ring and is slidably connected with the limit ring, the compression spring (22) is positioned below the sliding rod (21), and the top end and the bottom end of the compression spring (22) are fixedly connected with the bottom of the limit ring and the bottom end of the sliding rod (21), respectively.
8. The mining machine crushing device as claimed in claim 5, wherein the fixing rod (23) is sleeved with a pressing plate (24), the two pressing plates (24) are both positioned above the baffle (19) and are in contact with the top of the baffle (19), a limiting toothed ring (25) is fixedly installed at the bottom end of the fixing rod (23), a fixing toothed ring (27) is fixedly installed on the inner wall of the connecting port (26), and the limiting toothed ring (25) is movably clamped with the fixing toothed ring (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825120.8A CN112439483B (en) | 2019-09-03 | 2019-09-03 | Crushing device for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825120.8A CN112439483B (en) | 2019-09-03 | 2019-09-03 | Crushing device for mining machinery |
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| Publication Number | Publication Date |
|---|---|
| CN112439483A true CN112439483A (en) | 2021-03-05 |
| CN112439483B CN112439483B (en) | 2022-04-05 |
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| CN201910825120.8A Active CN112439483B (en) | 2019-09-03 | 2019-09-03 | Crushing device for mining machinery |
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| CN208297470U (en) * | 2018-07-03 | 2018-12-28 | 西安科技大学 | A kind of multi-functional safety of coal mines detector bar |
| CN108866904A (en) * | 2018-08-31 | 2018-11-23 | 浙江南洋水泥制品有限公司 | Pressure roller is used in a kind of weaving |
| CN209188904U (en) * | 2018-10-25 | 2019-08-02 | 四川新宸智能科技有限责任公司 | A kind of hammer mill with dust suppression system |
| CN109453841A (en) * | 2018-11-01 | 2019-03-12 | 肖嘉琪 | A kind of food processing chilli mashing device |
| CN209173604U (en) * | 2018-11-15 | 2019-07-30 | 石家庄市曲寨水泥有限公司 | A kind of cement grinding mill exhaust blower gathers dust filter cylinder |
| CN109261254A (en) * | 2018-11-26 | 2019-01-25 | 龟鹿药业集团有限公司 | A kind of pilose antler crushing grinding device |
| CN109261253A (en) * | 2018-11-26 | 2019-01-25 | 龟鹿药业集团有限公司 | A kind of pilose antler powder production multi-stage crushing device |
| CN109966826A (en) * | 2019-04-26 | 2019-07-05 | 重庆盛厦果时科技有限公司 | A kind of pre- haze device for reducing dust in construction site |
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| CN112439483B (en) | 2022-04-05 |
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Effective date of registration: 20220317 Address after: 277000 No. 555, 500m east of the intersection of Fuyuan 6th Road and Ningbo Road, Xingcheng street, high tech Zone, Zaozhuang City, Shandong Province Applicant after: Shandong Runsheng Intelligent Equipment Co.,Ltd. Address before: 233000 No. 249 badaji, badaji village, wuxiaojie Town, Huaishang District, Bengbu City, Anhui Province Applicant before: Zhu Alian |
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