CN220861596U - Copper mine screening machine - Google Patents
Copper mine screening machine Download PDFInfo
- Publication number
- CN220861596U CN220861596U CN202322077899.4U CN202322077899U CN220861596U CN 220861596 U CN220861596 U CN 220861596U CN 202322077899 U CN202322077899 U CN 202322077899U CN 220861596 U CN220861596 U CN 220861596U
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- Prior art keywords
- fixedly connected
- shell
- copper mine
- rod
- grinding
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- 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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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 62
- 239000010949 copper Substances 0.000 title claims abstract description 62
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000012216 screening Methods 0.000 title claims abstract description 33
- 238000000227 grinding Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 241001233242 Lontra Species 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000007873 sieving Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001632 homeopathic effect Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of copper mine processing, and particularly relates to a copper mine screening machine, which comprises a shell, wherein the lower end of the shell is fixedly connected with a support, the upper end of the shell is fixedly connected with a feeding port, the inside of the shell is provided with a crushing mechanism, the inside of the shell is provided with a grinding mechanism, the outside of the shell is fixedly connected with a conveying pipe, the upper end of the support is provided with a conveying belt, the conveying belt is positioned in the conveying pipe, the output port of the conveying pipe is fixedly connected with a vibrating screen body, and the inside of the shell is fixedly connected with a screening net rack. Through set up the structure such as grinding mechanism includes motor, telescopic link, grinding spheroid, grinding otter board, expansion spring in the casing for grinding mechanism can fully grind the copper mine and roll, makes the copper mine grind more fully, has improved copper mine play thick liquid processingquality.
Description
Technical Field
The utility model belongs to the technical field of screening machines, and particularly relates to a copper mine screening machine.
Background
The copper mine sieving machine is mainly used for crushing and sieving copper mine, copper mine is the main raw material for processing refined copper and copper products, and copper ore concentrate is gradually selected by the procedures of crushing and sieving, grinding, magnetic separation, drying and the like. The invention patent with the patent grant publication number of CN107597570B provides a stone ore primary screening machine, which comprises a main box body, a multi-stage screen group arranged in the main box body and used for screening stone ores, and a conveying belt used for conveying screened objects; the multistage screen group comprises a cam shaft, a driving device I, a frame body, a sealing box, a connecting rod I, dan Kuangshai I and a shaft I, wherein the cam shaft is connected to a main box body in a single-degree-of-freedom rotating mode, the driving device I is used for driving the cam shaft to rotate around the axis of the cam shaft, the frame body is matched with the cam shaft, the sealing box is used for packaging the cam shaft and the frame body, the connecting rod I is hinged to two ends of the frame body respectively, the Dan Kuangshai I is hinged to the connecting rod I, the shaft I is used for supporting Dan Kuangshai I, the sealing box is connected with the frame body in a single-degree-of-freedom sliding mode, and the stone ore screen I is hinged to the shaft I.
However, the above patent also suffers from the following disadvantages: the ore screening device does not have a crushing and grinding device, cannot grind ores sufficiently, and affects the screening treatment of the subsequent process, so that improvement of the prior art is required.
Disclosure of Invention
The utility model aims to provide a copper mine screening machine, which solves the problems that the existing ore screening device is not provided with a crushing and grinding device, cannot sufficiently grind ores and influences the screening treatment of the subsequent working procedures.
In order to achieve the above purpose, the utility model provides a copper mine screening machine, which comprises a shell, wherein the lower end of the shell is fixedly connected with a support, the upper end of the shell is fixedly connected with a feeding port, the inside of the shell is provided with a crushing mechanism, the inside of the shell is provided with a grinding mechanism, the outside of the shell is fixedly connected with a conveying pipe, the upper end of the support is provided with a conveying belt, the conveying belt is positioned in the conveying pipe, the output port of the conveying pipe is fixedly connected with a vibrating screen body, and the inside of the shell is fixedly connected with a screening net rack.
The principle of the utility model is as follows: when the copper ore crushing device is used, copper ore is thrown from a feeding hole, the copper ore reaches a crushing mechanism, the crushing mechanism starts to work, a rotating motor is started, a shaft rod is fixedly connected to the output end of the rotating motor, the rotating motor drives the shaft rod to rotate, a cutting blade is fixedly connected to the shaft rod, the shaft rod drives the cutting blade to rotate, the copper ore is crushed under the cutting action force of the cutting blade rotating at a high speed, under the driving of air current, the crushed copper ore is continuously impacted and collided by a blade and a poking piece along the cutting blade to be crushed rapidly, when the copper ore needs to be crushed sufficiently, a slider is fixedly connected to a pull rod, a pull rod pushes a pull rod through an air cylinder, the pull rod drives the slider to be meshed with a rack, the slider moves vertically along the rack, one end of the connecting rod is fixedly connected to the slider, the other end of the connecting rod is fixedly connected to the crushing frame is driven by the pull rod to move vertically, the rotating motor is fixedly connected to the shaft rod, the crushing frame is connected to the rotating shaft rod, a jack block is fixedly connected to the outside of the crushing frame, a jack block is sleeved on the jack block, a spring is connected to the jack block, the jack block is connected to the jack block through the lower end of the spring, and the spring is fixedly connected to the other end of the jack block can reciprocate and move vertically.
When the copper mine is crushed to the particle size of a certain range, the copper mine is conveyed to the grinding mechanism through the screening net frame under the action of centrifugal force, the inside fixedly connected with link of the shell is fixedly connected with the motor on the link, the lower end of the motor is fixedly connected with the sleeve, the telescopic inside is slidably connected with the telescopic rod, the telescopic rod is fixedly connected with the output shaft of the motor, the telescopic spring is fixedly connected between the telescopic rod and the sleeve, the lower end of the telescopic rod is fixedly connected with the grinding ball body, the inside fixedly connected with grinding net plate of the shell is positioned at the lower end of the grinding ball body, the copper mine is ground through the grinding ball body until ore pulp is formed, the ore pulp is conveyed by the conveying belt, and the ore pulp enters the vibrating screen body through the conveying pipe.
The utility model has the beneficial effects that: through set up cylinder, pull rod, spring, rotating electrical machines, rack, cutting piece, smash frame isotructure inside the casing, make smash the frame and can do vertical repetitive motion under the drive of cylinder, under the elastic force of spring, do reset motion for copper mine smashes more fully, has improved copper mine preceding processing procedure processingquality, has alleviateed follow-up process work load, has reduced the condition that processing apparatus appears blockking up.
Through set up motor, telescopic link, grinding spheroid, grind otter board, expansion spring isotructure in the casing for grinding mechanism can fully grind the copper mine and roll, makes the copper mine grind more fully, has improved the processingquality of copper mine play thick liquid.
Further, crushing mechanism includes cylinder, pull rod, slider, rack, connecting rod, crushing frame, slide bearing, axostylus axostyle, rotation sleeve, transfer pole, plectrum, cutting piece, rotating electrical machines, kicking block, pedestal, spring and base, the inside fixedly connected with cylinder of casing, fixedly connected with pull rod on the output of cylinder, fixedly connected with slider on the pull rod, the inside of casing is provided with the rack, slider and rack meshing are connected, the inside of casing is provided with the connecting rod, the one end fixed connection of connecting rod is on the slider, the other end fixed connection of connecting rod is on crushing frame, through setting up crushing mechanism, can fully smash the copper mine.
Further, fixedly connected with slide bearing on smashing the frame, slide bearing internal fixation has cup jointed the axostylus axostyle, the outside of axostylus axostyle rotates and is connected with the rotation sleeve, slide bearing and rotation sleeve contact, fixedly connected with transfer line on the rotation sleeve, fixedly connected with plectrum on the transfer line, fixedly connected with cutting piece on the axostylus axostyle, through setting up the plectrum, can assist smashing the operation.
Further, fixedly connected with rotating electrical machines on the screening rack, fixedly connected with axostylus axostyle on the output of rotating electrical machines, smash the outside fixedly connected with kicking block of frame, cup jointed the jack-up in the piece, the outside of jack-up is provided with the spring, the lower extreme fixedly connected with base of jack-up, fixedly connected with base on the screening rack, through setting up rotating electrical machines, rotating electrical machines and axostylus axostyle cooperation can drive the cutting piece and cut the operation.
Further, one end fixedly connected with kicking block of spring, the other end fixedly connected with base of spring through setting up the spring, can make the elasticity of spring act on smashing the frame.
Further, grinding mechanism includes link, motor, sleeve, telescopic link, expansion spring, grinds spheroid and grinds the otter board, the inside fixedly connected with link of casing, fixedly connected with motor on the link, the terminal fixedly connected with sleeve of output of motor, telescopic inside sliding connection has the telescopic link, the output shaft fixed connection of telescopic link and motor, fixedly connected with expansion spring between telescopic link and the sleeve through setting up grinding mechanism, can make copper mine grind more fully.
Further, the lower extreme fixedly connected with grinds the spheroid of telescopic link, the inside fixedly connected with of casing grinds the otter board, grind the otter board and be located the spheroid lower extreme of grinding, through setting up the otter board that grinds, can make ore pulp homeopathic flow direction conveyer belt.
Drawings
FIG. 1 is a perspective view of the overall structure of a copper mine screening machine according to an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of a copper mine screen machine according to an embodiment of the present invention;
FIG. 3 is a schematic view of the comminution mechanism of FIG. 2 of a copper mine screen classifier in accordance with an embodiment of the present invention;
Fig. 4 is an enlarged view of a portion a of fig. 2 of a copper mine screen machine according to an embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: the grinding machine comprises a shell 1, a bracket 2, a feed inlet 3, a grinding mechanism 4, a grinding mechanism 5, a feed conveying pipe 6, a conveying belt 7, a vibrating screen body 8, a screening net rack 9, an air cylinder 41, a pull rod 42, a slider 43, a rack 44, a connecting rod 45, a grinding frame 46, a sliding bearing 47, a shaft rod 48, a rotating sleeve 49, a transmission rod 410, a poking piece 411, a cutting piece 412, a rotating motor 413, a top block 414, a shaft column 415, a spring 416, a base 417, a connecting frame 51, a motor 52, a sleeve 53, a telescopic rod 54, a telescopic spring 55, a grinding ball 56 and a grinding screen 57.
As shown in fig. 1, fig. 2 and fig. 3, this embodiment provides a copper mine screening machine, including casing 1, the lower extreme fixedly connected with support 2 of casing 1, the upper end fixedly connected with pan feeding mouth 3 of casing 1, the inside of casing 1 is provided with crushing mechanism 4, the inside of casing 1 is provided with grinding mechanism 5, the outside fixedly connected with conveying pipeline 6 of casing 1, the upper end of support 2 is provided with conveyer belt 7, conveyer belt 7 is located the inside of conveying pipeline 6, fixedly connected with shale shaker body 8 on the delivery outlet of conveying pipeline 6, the inside fixedly connected with screening rack 9 of casing 1.
As shown in fig. 1, 2 and 3, the crushing mechanism 4 comprises an air cylinder 41, a pull rod 42, a slider 43, a rack 44, a connecting rod 45, a crushing frame 46, a sliding bearing 47, a shaft rod 48, a rotating sleeve 49, a transmission rod 410, a pulling sheet 411, a cutting sheet 412, a rotating motor 413, a top block 414, a shaft column 415, a spring 416 and a base 417, wherein the air cylinder 41 is fixedly connected with the inside of the shell 1, the pull rod 42 is fixedly connected with the slider 43, the rack 44 is arranged in the shell 1, the slider 43 is in meshed connection with the rack 44, the connecting rod 45 is arranged in the shell 1, one end of the connecting rod 45 is fixedly connected with the slider 43, the other end of the connecting rod 45 is fixedly connected with the crushing frame 46, copper ores can be fully crushed by arranging the crushing mechanism 4, the sliding bearing 47 is fixedly connected with the crushing frame 46, the sliding bearing 47 is internally fixedly sleeved with the shaft lever 48, the outer side of the shaft lever 48 is rotationally connected with the rotating sleeve 49, the sliding bearing 47 is contacted with the rotating sleeve 49, the rotating sleeve 49 is fixedly connected with the transmission rod 410, the transmission rod 410 is fixedly connected with the poking piece 411, the shaft lever 48 is fixedly connected with the cutting piece 412, the poking piece 411 is arranged to assist in smashing, the sieving net rack 9 is fixedly connected with the rotating motor 413, the shaft lever 48 is fixedly connected with the output end of the rotating motor 413, the outer side of the smashing frame 46 is fixedly connected with the top block 414, the top block 414 is sleeved with the shaft column 415, the outer side of the shaft column 415 is provided with the spring 416, the lower end of the shaft column 415 is fixedly connected with the base 417, the sieving net rack 9 is fixedly connected with the base 417, the rotating motor 413 and the shaft lever 48 can drive the cutting piece 412 to carry out cutting operation through cooperation, one end of the spring 416 is fixedly connected with the top block 414, the other end of the spring 416 is fixedly connected with a base 417, and by providing the spring 416, the elasticity of the spring 416 can be made to act on the pulverizing frame 46.
As shown in fig. 1 and 2, the grinding mechanism 5 includes a connecting frame 51, a motor 52, a sleeve 53, a telescopic rod 54, a telescopic spring 55, a grinding ball 56 and a grinding screen 57, the connecting frame 51 is fixedly connected with the inside of the shell 1, the motor 52 is fixedly connected with the connecting frame 51, the end of the output end of the motor 52 is fixedly connected with the sleeve 53, the telescopic rod 54 is slidingly connected with the inside of the sleeve 53, the telescopic rod 54 is fixedly connected with the output shaft of the motor 52, the telescopic spring 55 is fixedly connected between the telescopic rod 54 and the sleeve 53, copper ores can be ground more fully by arranging the grinding mechanism 5, the grinding ball 56 is fixedly connected with the lower end of the telescopic rod 54, the grinding screen 57 is fixedly connected with the inside of the shell 1, and the grinding screen 57 is positioned at the lower end of the grinding ball 56, and can enable ore pulp to flow to the conveying belt 7 along the direction by arranging the grinding screen 57.
The utility model has the concrete implementation process that: when the copper ore crushing device is used, copper ore is thrown into a feeding hole 3, copper ore reaches a crushing mechanism 4, the crushing mechanism 4 starts to work, a rotating motor 413 is started, a shaft rod 48 is fixedly connected to the output end of the rotating motor 413, the shaft rod 48 is driven to rotate by the rotating motor 413, a cutting blade 412 is fixedly connected to the shaft rod 48, the shaft rod 48 drives the cutting blade 412 to rotate, the copper ore is crushed under the cutting action force of the cutting blade 412 rotating at a high speed, the crushed copper ore is continuously beaten and collided by blades and a poking blade 411 along the cutting blade 412 under the driving of air current and is crushed rapidly, when copper ore is required to be crushed sufficiently, a slider 43 is fixedly connected to the pull rod 42, the pull rod 42 is pushed by an air cylinder 41, the slider 43 is driven to be meshed with a rack 44, one end of the connecting rod 45 is fixedly connected to the slider 43, the other end of the connecting rod 45 is fixedly connected to the slider 46, the other end of the connecting rod 45 is fixedly connected to the crushing frame 46, the crushing frame 46 is driven to move vertically under the driving of the pull rod 42, the rotating motor 413 is fixedly connected to the sieving frame 9, the rotating motor 413 is continuously driven by the blade and is continuously beaten and collided by the blades and is crushed by the poking blade 411, when the copper ore is required to be crushed sufficiently, the copper ore is required to be crushed by the spring 416, the elastic cylinder is connected to the elastic cylinder 415, and the elastic cylinder is connected to the elastic cylinder 416 is connected to the elastic cylinder and the elastic cylinder 415.
When the copper mine is crushed to the particle size of a certain range, the copper mine is conveyed to the grinding mechanism 5 through the screening net rack 9 under the action of centrifugal force, the connecting frame 51 is fixedly connected to the inside of the shell 1, the motor 52 is fixedly connected to the connecting frame 51, the sleeve 53 is fixedly connected to the lower end of the motor 52, the telescopic rod 54 is fixedly connected to the inside of the sleeve 53 in a sliding manner, the telescopic rod 54 is fixedly connected to the output shaft of the motor 52, the telescopic spring 55 is fixedly connected between the telescopic rod 54 and the sleeve 53, the grinding ball 56 is fixedly connected to the lower end of the telescopic rod 54, the grinding net plate 57 is fixedly connected to the inside of the shell 1, the grinding net plate 57 is positioned at the lower end of the grinding ball 56, the copper mine is ground through the grinding ball 56 until ore pulp is formed, and the ore pulp is conveyed by the conveying belt 7 and enters the vibrating screen body 8 through the conveying pipe 6.
According to the scheme, the cylinder 41, the pull rod 42, the rack 44, the crushing frame 46, the spring 416, the rotating motor 413, the crushing frame 46 of the cutting blade 412 and other structures are arranged in the shell 1, so that the crushing frame 46 can be driven by the cylinder 41 to vertically and repeatedly move, and the reset movement is performed under the elastic acting force of the spring 416, so that copper ore is crushed more fully, the processing quality of a copper ore front processing program is improved, the workload of subsequent working procedures is reduced, and the blocking of a processing device is reduced.
Through set up motor 52, telescopic link 54, grinding spheroid 56, grind otter board 57, expansion spring 55 isotructure in casing 1 for grinding mechanism 5 can fully grind the copper mine and roll, makes the copper mine grind more fully, has improved the processingquality of copper mine play thick liquid.
It should be noted in advance that, in the present invention, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a copper mine screening machine, includes casing, its characterized in that: the lower end of the shell is fixedly connected with a bracket, the upper end of the shell is fixedly connected with a feeding port, a crushing mechanism is arranged in the shell, a grinding mechanism is arranged in the shell, the outer side of the shell is fixedly connected with a conveying pipe, the upper end of support is provided with the conveyer belt, the conveyer belt is located the inside of conveying pipeline, fixedly connected with shale shaker body on the delivery outlet of conveying pipeline, the inside fixedly connected with screening rack of casing.
2. A copper mine screening machine according to claim 1, wherein: the crushing mechanism comprises a cylinder, a pull rod, a slider, a rack, a connecting rod, a crushing frame, a sliding bearing, a shaft rod, a rotating sleeve, a transmission rod, a pulling sheet, a cutting sheet, a rotating motor, a jacking block, a shaft column, a spring and a base, wherein the cylinder is fixedly connected with the inside of the shell, the pull rod is fixedly connected with the output end of the cylinder, the slider is fixedly connected with the pull rod, the rack is arranged in the shell, the slider is connected with the rack in a meshed manner, the connecting rod is arranged in the shell, one end of the connecting rod is fixedly connected with the slider, and the other end of the connecting rod is fixedly connected with the crushing frame.
3. A copper mine screening machine according to claim 2, wherein: the grinding frame is fixedly connected with a sliding bearing, the sliding bearing is internally fixedly sleeved with a shaft lever, the outer side of the shaft lever is rotationally connected with a rotating sleeve, the sliding bearing is in contact with the rotating sleeve, a transmission rod is fixedly connected to the rotating sleeve, a poking plate is fixedly connected to the transmission rod, and a cutting plate is fixedly connected to the shaft lever.
4. A copper mine screening machine according to claim 2, wherein: the screening net rack is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a shaft lever, the outer side of the crushing frame is fixedly connected with a jacking block, a shaft column is sleeved in the jacking block, a spring is arranged on the outer side of the shaft column, the lower end of the shaft column is fixedly connected with a base, and the screening net rack is fixedly connected with the base.
5. The copper mine screening machine according to claim 4, wherein: one end fixedly connected with kicking block of spring, the other end fixedly connected with base of spring.
6. A copper mine screening machine according to claim 1, wherein: the grinding mechanism comprises a connecting frame, a motor, a sleeve, a telescopic rod, a telescopic spring, a grinding ball body and a grinding screen plate, wherein the connecting frame is fixedly connected with the inside of the shell, the motor is fixedly connected to the connecting frame, the sleeve is fixedly connected to the tail end of the output end of the motor, the telescopic rod is slidably connected to the inside of the sleeve, the telescopic rod is fixedly connected with the output shaft of the motor, and the telescopic spring is fixedly connected between the telescopic rod and the sleeve.
7. The copper mine screening machine according to claim 6, wherein: the lower extreme fixedly connected with grinds the spheroid of telescopic link, the inside fixedly connected with of casing grinds the otter board, grind the otter board and be located the lower extreme that grinds the spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322077899.4U CN220861596U (en) | 2023-08-03 | 2023-08-03 | Copper mine screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322077899.4U CN220861596U (en) | 2023-08-03 | 2023-08-03 | Copper mine screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861596U true CN220861596U (en) | 2024-04-30 |
Family
ID=90820383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322077899.4U Active CN220861596U (en) | 2023-08-03 | 2023-08-03 | Copper mine screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861596U (en) |
-
2023
- 2023-08-03 CN CN202322077899.4U patent/CN220861596U/en active Active
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