CN117225700B - Copper powder screening and recycling device - Google Patents
Copper powder screening and recycling device Download PDFInfo
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- CN117225700B CN117225700B CN202311506668.9A CN202311506668A CN117225700B CN 117225700 B CN117225700 B CN 117225700B CN 202311506668 A CN202311506668 A CN 202311506668A CN 117225700 B CN117225700 B CN 117225700B
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- sieving
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- 238000012216 screening Methods 0.000 title claims abstract description 77
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 155
- 238000007873 sieving Methods 0.000 claims abstract description 46
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of copper powder screening and recycling, and discloses a copper powder screening and recycling device. The copper powder screening and recycling device comprises a mounting barrel, wherein three guide bars which are vertically distributed at intervals are fixedly connected on the left inner wall and the right inner wall of the mounting barrel, a mounting structure is clamped between two guide bars which are opposite to each other, a rotating structure is movably installed on the three mounting structures in a penetrating mode, a sieving structure is arranged at the upper ends of the three rotating structures in a penetrating mode, a feeding hopper is installed at the upper end of the mounting barrel, a driving structure is fixedly installed at the rear side of the upper end of the feeding hopper, a first transmission structure and a second transmission structure are connected at the output end of the driving structure in a transmission mode, the first transmission structure is connected with the three rotating structures in a transmission mode, and the second transmission structure is connected with the three sieving structures in a transmission mode. This copper powder screening recovery unit, when realizing the classifying screen of copper powder, have that the copper powder after the screening is easily taken out, the basin of sieving is easily changed, vertical stability is high, horizontal stability advantage such as high.
Description
Technical Field
The invention relates to the technical field of copper powder screening and recycling, in particular to a copper powder screening and recycling device.
Background
Copper powder is widely used in the fields of powder metallurgy, electric carbon products, electronic materials, metal coatings, chemical catalysts, filters, radiating pipes and other electromechanical parts and electronic aviation.
In copper powder recovery, it is often necessary to screen the copper powder according to its particle size to achieve classified recovery. The existing copper powder screening and recycling device mainly comprises a horizontal swinging sieve and an up-down vibration swinging sieve. For example, in the prior art, the superfine copper powder sorting and recycling device realizes copper powder screening through the reciprocating swing of a plurality of screening frames; for example, copper powder production screening equipment in the prior art utilizes up-and-down vibration of a vibrating screen and shaking on a horizontal plane to realize screening of copper powder.
However, the two copper powder screening and recycling devices have the problem that the device shakes horizontally, so that the problem of poor stability of the device occurs, and meanwhile, the problems that copper powder after screening is not easy to take out and a filtering structure is not easy to replace are all solved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a copper powder screening and recycling device which has the advantages of high operation stability, easiness in taking out the screened copper powder, easiness in replacing a filtering structure and the like, and solves the problems of poor device stability, difficulty in taking out the copper powder after screening and difficulty in replacing the filtering structure of the traditional copper powder screening and recycling device.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the copper powder screening and recycling device comprises a mounting cylinder, wherein the mounting cylinder is hollow, and an inner cavity of the mounting cylinder penetrates through the upper end and the lower end of the mounting cylinder; three guide bars which are vertically and alternately distributed are fixedly connected to the left inner wall and the right inner wall of the mounting cylinder, a mounting structure is clamped between the two guide bars which are horizontally opposite, a rotating structure is movably installed on the three mounting structures in a penetrating mode, the rotating structure is arranged in a hollow mode, an inner cavity of the rotating structure penetrates through the upper end and the lower end of the rotating structure, screening structures are inserted into the upper ends of the three rotating structures, and the aperture of screening holes of the three screening structures is sequentially reduced from top to bottom; the upper end of the mounting cylinder is provided with a feed hopper, the rear side of the upper end of the feed hopper is fixedly provided with a driving structure, the output end of the driving structure is in transmission connection with a first transmission structure and a second transmission structure, the first transmission structure is in transmission connection with three rotating structures, and the second transmission structure is in transmission connection with three sieving structures.
Preferably, four first through holes are formed in the front end of the mounting cylinder at intervals up and down, the lower end of the mounting cylinder is fixedly connected with the bottom table, the upper end of the bottom table is provided with a receiving basin, the receiving basin is opposite to the lowermost sieving structure, the three mounting structures correspond to the three first through holes on the upper side respectively, and the receiving basin corresponds to the first through hole on the lowermost side; three second penetrating openings which are vertically distributed at intervals are formed in the rear end of the mounting cylinder, and the first transmission structure and the second transmission structure penetrate through the three second penetrating openings.
Preferably, the driving structure comprises a driving motor fixed at the rear side of the upper end of the feeding hopper, the output end of the driving motor extends backwards and is fixedly connected with a driving shaft, a driving bevel gear and a driving disc are fixedly sleeved on the driving shaft, the driving bevel gear is located between the driving disc and the driving motor, a driving groove is formed in the rear end of the driving disc, the driving groove is a cam-shaped groove, the driving bevel gear is in transmission connection with a first transmission structure, and the driving groove is in transmission connection with a second transmission structure.
Preferably, the first transmission structure comprises a transmission shaft vertically arranged at the rear of the mounting cylinder, the lower end of the transmission shaft is movably connected with the rear side of the upper end of the bottom table through a bearing, the upper end of the transmission shaft is fixedly connected with a transmission bevel gear, the transmission bevel gear is connected to the lower side of the driving bevel gear in a meshed manner, three driving gears which are vertically distributed at intervals are fixedly sleeved on the peripheral side surface of the transmission shaft, and the three driving gears respectively penetrate through three second penetrating openings and are respectively connected with the three rotating structures in a transmission manner.
Preferably, the second transmission structure comprises a driving rod vertically arranged at the rear of the transmission shaft, the lower end of the driving rod is inserted and movably arranged at the upper end of the bottom table, three connecting blocks which are vertically distributed at intervals are fixedly sleeved on the peripheral side surface of the driving rod, the three connecting blocks are movably sleeved on the transmission shaft, the three connecting blocks are respectively positioned above the three driving gears, the inner side surfaces of the three connecting blocks respectively penetrate through three second penetrating openings, a first lifting shaft is fixedly connected to the inner side surfaces of the three connecting blocks, the three first lifting shafts are respectively connected with three sieving structure in a transmission mode, a second lifting shaft is fixedly connected to the upper side of the front end of the driving rod in an inserted mode, and the front ends of the second lifting shafts extend into the driving grooves.
Preferably, the mounting structure comprises a support frame, wherein the support frame is provided with a mounting hole which is vertically penetrated; the left end and the right end of the supporting frame are fixedly connected with groove frames, and the left groove frame and the right groove frame are respectively sleeved on the left guide bar and the right guide bar which are opposite; two studs distributed at left and right intervals are fixedly connected to the front side of the upper end of the support frame, a cover plate is sleeved on the two studs together, nuts are sleeved on the two studs together in a threaded manner, and the two nuts are abutted to the upper end of the cover plate; the rotating structure penetrates through the mounting hole and is in butt joint with the upper end of the support frame and the lower end of the cover plate.
Preferably, the front end of the support frame and the front end of the groove frame are fixedly connected with a connecting rod together, the connecting rod is abutted with the wall surface of the lower groove of the first through hole, the front end of the connecting rod is fixedly connected with a push-pull plate, and the push-pull plate is arranged in front of the mounting cylinder; the front end of the push-pull plate is threaded through a fixed knob which is in threaded connection with the front end of the mounting cylinder.
Preferably, the rotating structure comprises a guide pipe, and the guide pipe penetrates through the mounting hole on the support frame; the lower part of the peripheral side surface of the guide pipe is fixedly connected with a transmission gear which is meshed with the driving gear; the upper end and the lower end of the transmission gear are respectively abutted with the lower end of the cover plate and the upper end of the supporting frame, and the cover plate is attached to the front side of the peripheral side of the guide pipe; the upper side of the peripheral side face of the guide pipe is provided with four transmission grooves which are distributed in an annular array with the central axis of the guide pipe as the center and are positioned above the cover plate.
Preferably, the sieving structure comprises a supporting ring, the lower end of the supporting ring is fixedly connected with a sieving basin, the upper end of the sieving basin is opened, and the inner cavity of the sieving basin is communicated with the central hole of the supporting ring; four transmission blocks are fixed at the lower end of the supporting ring along the annular edge array, and lifting blocks are fixedly connected to the outer side surfaces of the four transmission blocks; the four transmission blocks are respectively arranged in the four transmission grooves, and the four lifting blocks are alternately connected with a lifting shaft in a transmission way; the bottom surface of the sieve basin is provided with sieve holes which are penetrated up and down.
Preferably, the volume of the transmission groove is larger than that of the transmission block; the lower terminal surface and the lifting shaft transmission of lifting block are connected, and the lower extreme one side of lifting block is the horizontal plane, and the lower extreme opposite side of lifting block upwards inclines to set up.
Compared with the prior art, the invention provides a copper powder screening and recycling device, which has the following beneficial effects:
1. this copper powder screening recovery unit, through the joint of cell frame and conducting bar, fixed knob and the threaded connection of installation section of thick bamboo can make things convenient for the dismouting of mounting structure on the installation section of thick bamboo, through holding in the palm frame and apron centre gripping drive gear, can make things convenient for the installation dismantlement of revolution mechanic on mounting structure, locate the transmission groove through the transmission piece card, can make things convenient for the installation and the dismantlement of structure on revolution mechanic that sieves to can realize that the sieve basin is installed, dismantles convenient effect on the installation section of thick bamboo.
2. According to the copper powder screening and recycling device, a single driving motor is utilized to drive three lifting shafts I to move up and down, three driving gears are driven to rotate, three supporting rings and three screening basins are rotated, and when the supporting rings rotate, four lifting blocks on the supporting rings are alternately connected with the lifting shafts I in a transmission manner, so that the supporting rings and the screening basins are alternately tilted up and down at four positions provided with the four lifting blocks in the rotating process, and the rotation and up-down reciprocating tilting of the screening basins are realized; the upward tilting amplitude of the screening basin can be controlled through the up-and-down movement of the first lifting shaft, and the movement of copper powder in the screening basin can be promoted, so that the screening of copper powder is promoted; after the lifting block is separated from contact with the lifting shaft I, one side of the lifting block, which is tilted upwards, naturally moves downwards to fall on the upper end of the guide pipe to form impact, and downward impact vibration is applied to the guide pipe, so that the lifting block and the sieve basin vibrate instantaneously, copper powder in the sieve basin is vibrated, screening of copper powder by sieve holes on the sieve basin is further promoted, and screening efficiency is improved.
3. This copper powder screening recovery unit is greater than the volume of drive block through making the drive slot volume, when satisfying that the drive block can constitute the transmission with the drive slot and be connected, can not produce ascending power to the pipe when the drive block upwarp the slope along with the backing ring for whole device can not rock from top to bottom along with the upper and lower slope of backing ring, sieve basin, thereby can promote whole device's upper and lower stability.
4. Through the above, this copper powder screening recovery unit, when realizing the classifying screen of copper powder, have that the copper powder after the screening is easily taken out, the basin of sieving is easily changed, vertical stability is high, horizontal stability advantage such as high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the structure of the mounting cylinder of the present invention;
FIG. 5 is a schematic diagram of a driving structure, a first transmission structure and a second transmission structure according to the present invention;
FIG. 6 is a schematic view of a mounting structure according to the present invention;
FIG. 7 is a schematic view of a rotary structure according to the present invention;
FIG. 8 is a schematic view of the structure of the sieving structure of the present invention;
FIG. 9 is a side view of a screening arrangement of the present invention;
FIG. 10 is a schematic view of the arrangement of the driving grooves and driving blocks in the present invention.
Wherein: 1. a mounting cylinder; 101. a first through hole; 102. a conducting bar; 103. a second through hole; 2. a feed hopper; 3. a driving structure; 4. a first transmission structure; 5. a second transmission structure; 6. a mounting structure; 7. a rotating structure; 8. sieving structure; 9. a base table; 10. a receiving basin; 31. a driving motor; 32. a drive shaft; 33. driving a bevel gear; 34. a drive plate; 35. a driving groove; 41. a transmission shaft; 42. a drive bevel gear; 43. a drive gear; 51. a driving rod; 52. a connecting block; 53. a lifting shaft I; 54. a lifting shaft II; 61. a connecting rod; 62. a support frame; 63. a trough rack; 64. a stud; 65. a cover plate; 651. a clamping groove; 66. a nut; 67. a push-pull plate; 68. fixing a knob; 71. a conduit; 72. a transmission gear; 73. a transmission groove; 81. a backing ring; 82. screening a basin; 821. a sieve pore; 83. a transmission block; 84. lifting blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, a copper powder screening and recycling device comprises a mounting cylinder 1, wherein the mounting cylinder 1 is hollow, and an inner cavity of the mounting cylinder 1 penetrates through the upper end and the lower end of the mounting cylinder 1; the copper powder screening device comprises a mounting cylinder 1, wherein three guide bars 102 which are vertically distributed at intervals are fixedly connected to the left inner wall and the right inner wall of the mounting cylinder 1, mounting structures 6 are clamped between the left guide bars 102 and the right guide bars 102 which are opposite in parallel, the mounting structures 6 are detachably connected with the front end face of the mounting cylinder 1, the mounting structures 6 are fixed to the front end of the mounting cylinder 1 when copper powder screening is carried out, and after copper powder screening is completed, the mounting structures 6 can be detached from the front end of the mounting cylinder 1, so that the mounting structures 6 can be taken out from the mounting cylinder 1, and the mounting and the dismounting of the mounting structures 6 on the mounting cylinder 1 can be facilitated. The three mounting structures 6 are inserted with the movable mounting rotating structures 7, the rotating structures 7 are arranged in a hollow mode, the inner cavities of the rotating structures 7 penetrate through the upper end and the lower end of the rotating structures 7, and the sieving structures 8 are inserted into the upper ends of the three rotating structures 7. The pore diameters of the screening holes of the three screening structures 8 are sequentially reduced from top to bottom so as to realize the grading screening of copper powder from top to bottom; the upper end of the installation cylinder 1 is provided with a feed hopper 2, a discharge hole of the feed hopper 2 is arranged above the uppermost screening structure 8, copper powder to be screened falls into the uppermost screening structure 8 through the feed hopper 2, and copper powder screening is carried out. The rear side of the upper end of the feed hopper 2 is fixedly provided with a driving structure 3, the output end of the driving structure 3 is in transmission connection with a first transmission structure 4 and a second transmission structure 5, the first transmission structure 4 is in transmission connection with three rotating structures 7, and the second transmission structure 5 is in transmission connection with three sieving structures 8, so that linkage is realized.
Further, four first penetrating openings 101 which are vertically distributed at intervals are formed in the front end of the mounting cylinder 1, the bottom table 9 is fixedly connected to the lower end of the mounting cylinder 1, the receiving basin 10 is arranged at the upper end of the bottom table 9, the receiving basin 10 is opposite to the bottommost sieving structure 8, copper powder with the smallest particle size is collected by the receiving basin 10, and other copper powder is left in the corresponding sieving structure 8 according to the particle size, so that copper powder sieving is realized. The three mounting structures 6 correspond to the positions of the three first through holes 101 on the upper side respectively, the mounting structures 6, the rotating structures 7 and the sieving structures 8 pass through the first through holes 101 to enter and exit the mounting cylinder 1, the receiving basin 10 corresponds to the position of the first through hole 101 on the lowest side, and the receiving basin 10 passes through the first through holes 101 to enter and exit the mounting cylinder 1; three second penetrating openings 103 which are vertically distributed at intervals are formed in the rear end of the mounting cylinder 1, and the first transmission structure 4 and the second transmission structure 5 penetrate through the three second penetrating openings 103.
As a further explanation of the above technical solution, the driving structure 3 includes a driving motor 31 fixed at the rear side of the upper end of the feed hopper 2, the output end of the driving motor 31 extends backward and is fixedly connected with a driving shaft 32, the driving motor 31 drives the driving shaft 32 to rotate, a driving bevel gear 33 and a driving disc 34 are fixedly sleeved on the driving shaft 32, the driving bevel gear 33 and the driving disc 34 rotate along with the driving shaft 32, the driving bevel gear 33 is located between the driving disc 34 and the driving motor 31, a driving groove 35 is formed at the rear end of the driving disc 34, the driving groove 35 is a cam-shaped groove, the rotation center line of the driving groove 35 and the rotation center line of the driving shaft 32 are on the same straight line, the driving bevel gear 33 is in transmission connection with the first transmission structure 4, and the driving groove 35 is in transmission connection with the second transmission structure 5. Further, the first transmission structure 4 comprises a transmission shaft 41 vertically arranged at the rear of the mounting barrel 1, the lower end of the transmission shaft 41 is movably connected with the rear side of the upper end of the bottom table 9 through a bearing, the upper end of the transmission shaft 41 is fixedly connected with a transmission bevel gear 42, the transmission bevel gear 42 is in meshed connection with the lower side of the driving bevel gear 33, and when the driving bevel gear 33 rotates, the transmission bevel gear 42 is driven to rotate, so that the rotation of the transmission shaft 41 is realized. Three driving gears 43 which are vertically and alternately distributed are fixedly sleeved on the peripheral side surface of the transmission shaft 41, the three driving gears 43 respectively penetrate through three second penetrating openings 103 and are respectively connected with the three rotating structures 7 in a transmission way, and the driving gears 43 rotate to drive the rotating structures 7 to rotate. The upper part of the peripheral side surface of the transmission shaft 41 is movably sleeved on a shaft seat, the shaft seat is positioned between the transmission bevel gear 42 and the uppermost driving gear 43, and the shaft seat is fixed at the rear end of the mounting cylinder 1, so that the transmission shaft 41 can stably rotate. Further, the second transmission structure 5 includes a driving rod 51 vertically disposed at the rear of the transmission shaft 41, the lower end of the driving rod 51 is inserted and movably mounted at the upper end of the bottom table 9, the driving rod 51 moves up and down on the bottom table 9 in the working process, three connection blocks 52 distributed at intervals are fixedly sleeved on the peripheral side surface of the driving rod 51, the three connection blocks 52 are movably sleeved on the transmission shaft 41, the three connection blocks 52 are respectively located above the three driving gears 43, the inner side surfaces of the three connection blocks 52 respectively pass through three second through holes 103, the inner side surfaces of the three connection blocks 52 are fixedly connected with first lifting shafts 53, the three first lifting shafts 53 are respectively connected with the three sieving structures 8 in a transmission manner, the upper side of the front end of the driving rod 51 is inserted and fixedly connected with second lifting shafts 54, the front end of the second lifting shafts 54 extend into the driving grooves 35, and in the rotation process of the driving grooves 35, the second lifting shafts 54 are driven to move up and down, and the driving rod 51 are driven to move up and down, and the connection blocks 52 and the first lifting shafts 53 are driven to move up and down. When the first lifting shaft 53 is in transmission connection with the sieving structure 8, one side, connected with the first lifting shaft 53, of the sieving structure 8 is tilted, and the other side of the sieving structure 8 is not tilted, so that the sieving structure 8 is tilted relative to the rotating structure 7.
Through the above, when screening copper powder, copper powder to be screened enters the installation cylinder 1 through the feed hopper 2 and falls on the uppermost screening structure 8, then, three screening structures 8 are sequentially passed, copper powder with the smallest particle size falls into the receiving basin 10 to be screened and collected, in the process, the driving motor 31 is started, the driving bevel gear 33 and the driving disc 34 are driven to rotate through the driving shaft 32, the driving bevel gear 42 is driven to rotate, the driving shaft 41 is driven to rotate, the three driving gears 43 are driven to rotate, the three rotating structures 7 are driven to rotate, the three screening structures 8 are driven to rotate, meanwhile, the driving groove 35 rotates, the second lifting shaft 54 is driven to move up and down, the driving rod 51 drives the three connecting blocks 52 to move up and down, and the first lifting shaft 53 is driven to move up and down. The screening structure 8 is provided with four positions which can form transmission connection with the lifting shaft 53, so that in the rotation process of the screening structure 8, the four positions which can form transmission connection with the lifting shaft 53 are alternately rotated to the lifting shaft 53 and form transmission connection with the lifting shaft 53, when the screening structure 8 and the lifting shaft 53 form transmission connection, one side of the screening structure 8 connected with the lifting shaft 53 is tilted upwards, thereby tilting the screening structure 8, enabling the screening structure 8 to have four tilting positions, and enabling copper powder of the screening structure 8 to move in the screening structure 8 through the alternating tilting of the four tilting positions, so as to promote the screening of the copper powder; and after the sieving structure 8 is separated from the lifting shaft 53I after tilting, the sieving structure 8 automatically falls and contacts with the upper end of the rotating structure 7 to form impact, so that the sieving structure 8 vibrates, the vibration sieving effect is realized, and the sieving of copper powder is further promoted. By moving the lifting shaft 53 up and down, the screen structure 8 is made to have a different upward tilting width when tilted up.
As a further explanation of the above technical solution, the mounting structure 6 includes a supporting frame 62, and the supporting frame 62 has a mounting hole penetrating from top to bottom; the left end and the right end of the supporting frame 62 are fixedly connected with groove frames 63, the left groove frame 63 and the right groove frame 63 are respectively sleeved on the left guide bar 102 and the right guide bar 102 which are opposite to each other, the front end of the supporting frame 62 and the front end of the groove frame 63 are fixedly connected with connecting rods 61 together, the connecting rods 61 are abutted with the lower groove wall surface of the first through hole 101, the front ends of the connecting rods 61 are fixedly connected with push-pull plates 67, and the push-pull plates 67 are arranged in front of the mounting cylinder 1; the front end of the push-pull plate 67 is threaded through a fixed knob 68, and the fixed knob 68 is in threaded connection with the front end of the mounting cylinder 1; when the mounting structure 6 is mounted on the mounting cylinder 1, the supporting frame 62 is first inserted into the mounting cylinder 1 from the first through hole 101, the time slot frame 63 is sleeved on the guide bar 102, and then the fixing knob 68 is in threaded connection with the mounting cylinder 1, so that the supporting frame 62 is mounted on the mounting cylinder 1, and the supporting frame 62 can be conveniently dismounted from the mounting cylinder 1. Two studs 64 distributed at left and right intervals are fixedly connected to the front side of the upper end of the supporting frame 62, a cover plate 65 is sleeved on the two studs 64 together, nuts 66 are sleeved on the two studs 64 in a threaded mode, the two nuts 66 are abutted to the upper end of the cover plate 65, and specifically, two clamping grooves 651 which are convenient for the cover plate 65 to be sleeved on the studs 64 are formed in the cover plate 65 so as to facilitate the installation and the disassembly of the cover plate 65; the rotating structure 7 is arranged in the mounting hole in a penetrating way, and the rotating structure 7 is abutted with the upper end of the supporting frame 62 and the lower end of the cover plate 65. Specifically, the rotating structure 7 includes a conduit 71, and the conduit 71 is disposed through a mounting hole on the supporting frame 62; the lower part of the peripheral side surface of the guide tube 71 is fixedly connected with a transmission gear 72, the transmission gear 72 is meshed with a driving gear 43, and the driving gear 43 rotates to drive the transmission gear 72 to rotate so as to enable the guide tube 71 to rotate; the upper end and the lower end of the transmission gear 72 are respectively abutted with the lower end of the cover plate 65 and the upper end of the supporting frame 62, and the cover plate 65 is attached to the front side of the peripheral side of the guide tube 71, so that the guide tube 71 keeps horizontal stability during rotation; the transmission grooves 73 are formed in the upper side of the peripheral side face of the guide pipe 71, four transmission grooves 73 are formed and distributed in an annular array with the central axis of the guide pipe 71 as the center, and the transmission grooves 73 are located above the cover plate 65. Further, the sieving structure 8 comprises a supporting ring 81, the supporting ring 81 is matched with the upper end of the guide pipe 71, the lower end of the supporting ring 81 is fixedly connected with a sieving basin 82, the upper end of the sieving basin 82 is opened, the inner cavity of the sieving basin 82 is communicated with the central hole of the supporting ring 81, the basin bottom surface of the sieving basin 82 is provided with sieve holes 821 which are vertically communicated, and specifically, for three sieving basins 82 which are vertically and alternately distributed, the diameters of the sieve holes 821 are sequentially reduced from top to bottom so as to realize grading sieving of copper powder; four transmission blocks 83 are fixed at the lower end of the supporting ring 81 along the annular edge array, and lifting blocks 84 are fixedly connected to the outer side surfaces of the four transmission blocks 83; the four transmission blocks 83 are respectively arranged in the four transmission grooves 73, and when the guide pipe 71 rotates, the supporting ring 81 and the sieve basin 82 are driven to rotate through transmission connection between the transmission grooves 73 and the transmission blocks 83. The four lifting blocks 84 are alternately connected with the lifting shaft 53 in a transmission way, when the lifting blocks 84 are connected with the lifting shaft 53 in a transmission way, one side of the lifting blocks 84 is tilted upwards to enable the supporting ring 81 and the sieve basin 82 to tilt, the supporting ring 81 and the sieve basin 82 can be alternately tilted upwards through the arrangement of the four lifting blocks 84, so that copper powder can move in the sieve basin 82, and when the lifting blocks 84 are separated from the lifting shaft 53 in a contact way, one side of the supporting ring 81 tilted upwards naturally moves down to the upper end of the guide pipe 71 to form impact, downward impact vibration is applied to the guide pipe 71 to enable the supporting ring 81 and the sieve basin 82 to vibrate instantaneously, copper powder in the sieve basin 82 is vibrated, screening of copper powder by sieve holes 821 on the sieve basin 82 is promoted, and screening efficiency is improved.
Further, the volume of the transmission groove 73 is larger than the volume of the transmission block 83, when the transmission block 83 and the transmission groove 73 form transmission connection, upward force can not be generated on the guide pipe 71 when the transmission block 83 moves upward along with the upward tilting of the supporting ring 81, so that the whole device can not shake up and down along with the upward tilting of the supporting ring 81 and the sieve basin 82, and the up-down stability of the whole device can be improved. The lower end face of the lifting block 84 is in transmission connection with the lifting shaft 53, one side of the lower end of the lifting block 84 is a horizontal plane, and the other side of the lower end of the lifting block 84 is obliquely arranged upwards, so that when the inclined plane of the lifting block 84 contacts with the lifting shaft 53, the lifting block 84 moves upwards, when the lifting shaft 53 contacts with the lower end plane of the lifting block 84, the lifting block 84 keeps unchanged in height, and when the lifting shaft 53 breaks away from the lifting block 84 from the side where the lower end plane of the lifting block 84 is located, the lifting block 84 automatically falls down, and therefore upward and downward movement of the lifting block 84 is achieved, and upward tilting and downward return leveling of the supporting ring 81 and the sieve basin 82 are achieved.
As shown in fig. 10, the transmission block 83 is disposed inside the lifting block 84; the lifting shaft No. one 53 does not contact with the transmission block 83 nor does it interfere with movement.
Through the above, when the copper powder screening and recycling device is used, the single driving motor 31 is utilized to drive the three lifting shafts 53 to move up and down, the three driving gears 43 are driven to rotate, the rotation of the three supporting rings 81 and the three screening basins 82 is realized, and when the supporting rings 81 rotate, the four lifting blocks 84 on the supporting rings are alternately connected with the lifting shafts 53 in a transmission manner, so that the supporting rings 81 and the screening basins 82 alternately tilt up and down in the rotating process, the rotation and the up-down reciprocating tilting of the screening basins 82 are realized, and the up-tilting amplitude of the screening basins 82 can be controlled through the up-down movement of the lifting shafts 53. Through the above, make this copper powder screening recovery unit, when realizing the classifying screen of copper powder, have that the copper powder after the screening is easily taken out, screen basin 82 and easily change, vertical stability is high, advantage such as horizontal stability is high.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Copper powder screening recovery unit, including installation section of thick bamboo (1), its characterized in that: the mounting cylinder (1) is hollow, and the inner cavity of the mounting cylinder (1) penetrates through the upper end and the lower end of the mounting cylinder (1); three guide bars (102) which are vertically distributed at intervals are fixedly connected to the left inner wall and the right inner wall of the mounting cylinder (1), a mounting structure (6) is clamped between the two guide bars (102) which are opposite to each other in the left and the right, a rotating structure (7) is movably inserted in the three mounting structures (6), the rotating structure (7) is arranged in a hollow mode, an inner cavity of the rotating structure (7) penetrates through the upper end and the lower end of the rotating structure (7), a sieving structure (8) is inserted into the upper ends of the three rotating structures (7), and the aperture of sieving holes of the three sieving structures (8) is sequentially reduced from top to bottom; a feed hopper (2) is arranged at the upper end of the mounting cylinder (1), a driving structure (3) is fixedly arranged at the rear side of the upper end of the feed hopper (2), a first transmission structure (4) and a second transmission structure (5) are connected to the output end of the driving structure (3) in a transmission manner, the first transmission structure (4) is connected with three rotating structures (7) in a transmission manner, and the second transmission structure (5) is connected with three sieving structures (8) in a transmission manner;
four first through holes (101) which are vertically distributed at intervals are formed in the front end of the mounting cylinder (1), the lower end of the mounting cylinder (1) is fixedly connected with a base table (9), a receiving basin (10) is arranged at the upper end of the base table (9), the receiving basin (10) is opposite to a bottommost sieving structure (8), the three mounting structures (6) are respectively corresponding to the positions of the three first through holes (101) on the upper side, and the receiving basin (10) is corresponding to the position of the first through hole (101) on the bottommost side; three second through holes (103) which are vertically distributed at intervals are formed in the rear end of the mounting cylinder (1), and the first transmission structure (4) and the second transmission structure (5) penetrate through the three second through holes (103);
the driving structure (3) comprises a driving motor (31) fixed at the rear side of the upper end of the feeding hopper (2), the output end of the driving motor (31) extends backwards and is fixedly connected with a driving shaft (32), a driving bevel gear (33) and a driving disc (34) are fixedly sleeved on the driving shaft (32), the driving bevel gear (33) is positioned between the driving disc (34) and the driving motor (31), a driving groove (35) is formed in the rear end of the driving disc (34), the driving groove (35) is a cam-shaped groove, the driving bevel gear (33) is in transmission connection with a first transmission structure (4), and the driving groove (35) is in transmission connection with a second transmission structure (5);
the first transmission structure (4) comprises a transmission shaft (41) vertically arranged at the rear of the mounting cylinder (1), three driving gears (43) which are vertically and alternately distributed are fixedly sleeved on the peripheral side surface of the transmission shaft (41), and the three driving gears (43) respectively penetrate through three second penetrating openings (103) and are respectively connected with the three rotating structures (7) in a transmission manner;
the mounting structure (6) comprises a supporting frame (62), and a mounting hole which penetrates up and down is formed in the supporting frame (62); two studs (64) distributed at left and right intervals are fixedly connected to the front side of the upper end of the support frame (62), and a cover plate (65) is sleeved on the two studs (64) together; the rotary structure (7) is penetrated through the mounting hole, and the rotary structure (7) is abutted with the upper end of the supporting frame (62) and the lower end of the cover plate (65);
the rotating structure (7) comprises a guide pipe (71), and the guide pipe (71) penetrates through a mounting hole on the supporting frame (62); a transmission gear (72) is fixedly connected to the lower part of the peripheral side surface of the guide pipe (71), and the transmission gear (72) is meshed with the driving gear (43); the upper end and the lower end of the transmission gear (72) are respectively abutted with the lower end of the cover plate (65) and the upper end of the supporting frame (62), and the cover plate (65) is attached to the front side of the peripheral side of the guide pipe (71); the upper side of the peripheral side surface of the guide pipe (71) is provided with transmission grooves (73), the transmission grooves (73) are arranged in four and distributed in an annular array with the central axis of the guide pipe (71) as the center, and the transmission grooves (73) are positioned above the cover plate (65);
the sieving structure (8) comprises a supporting ring (81), wherein the lower end of the supporting ring (81) is fixedly connected with a sieving basin (82), the upper end of the sieving basin (82) is opened, and the inner cavity of the sieving basin (82) is communicated with the central hole of the supporting ring (81); four transmission blocks (83) are fixed at the lower end of the supporting ring (81) along the annular edge array, and lifting blocks (84) are fixedly connected to the outer side surfaces of the four transmission blocks (83); the four transmission blocks (83) are respectively arranged in the four transmission grooves (73), and the four lifting blocks (84) are alternately connected with the lifting shaft (53) in a transmission manner; the bottom surface of the sieve basin (82) is provided with sieve holes (821) which are vertically communicated.
2. A copper powder screening and recycling device according to claim 1, characterized in that: the lower extreme of transmission shaft (41) passes through the bearing and is connected with the upper end rear side swing joint of base table (9), the upper end fixedly connected with transmission bevel gear (42) of transmission shaft (41), transmission bevel gear (42) meshing is connected in the downside of drive bevel gear (33).
3. A copper powder screening and recycling device according to claim 2, characterized in that: the second transmission structure (5) comprises a driving rod (51) vertically arranged behind a transmission shaft (41), the lower end of the driving rod (51) is inserted and movably mounted at the upper end of the bottom table (9), three connecting blocks (52) which are vertically distributed at intervals are fixedly sleeved on the peripheral side surface of the driving rod (51), the three connecting blocks (52) are movably sleeved on the transmission shaft (41), the three connecting blocks (52) are respectively located above the three driving gears (43), the inner side surfaces of the three connecting blocks (52) respectively penetrate through three second penetrating openings (103), first lifting shafts (53) are fixedly connected to the inner side surfaces of the three connecting blocks (52), the three first lifting shafts (53) are respectively connected with three sieving structures (8) in a transmission mode, second lifting shafts (54) are fixedly connected to the upper side of the front end of the driving rod (51), and the front ends of the second lifting shafts (54) are inserted and extend into driving grooves (35).
4. A copper powder screening and recycling apparatus according to claim 3, wherein: the left end and the right end of the support frame (62) are fixedly connected with groove frames (63), the left groove frame and the right groove frame (63) are respectively sleeved on two guide bars (102) which are opposite left and right, nuts (66) are sleeved on the two studs (64) in a common thread way, and the two nuts (66) are all abutted to the upper end of the cover plate (65).
5. The copper powder screening and recycling device according to claim 4, wherein: the front end of the support frame (62) and the front end of the groove frame (63) are fixedly connected with a connecting rod (61) together, the connecting rod (61) is abutted to the lower groove wall surface of the first through hole (101), the front end of the connecting rod (61) is fixedly connected with a push-pull plate (67), and the push-pull plate (67) is arranged in front of the mounting cylinder (1); the front end of the push-pull plate (67) is threaded with a fixing knob (68), and the fixing knob (68) is in threaded connection with the front end of the mounting cylinder (1).
6. The copper powder screening and recycling device according to claim 5, wherein: the volume of the transmission groove (73) is larger than that of the transmission block (83); the lower end face of the lifting block (84) is in transmission connection with the lifting shaft I (53), one side of the lower end of the lifting block (84) is a horizontal plane, and the other side of the lower end of the lifting block (84) is obliquely arranged upwards.
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| CN202311506668.9A CN117225700B (en) | 2023-11-14 | 2023-11-14 | Copper powder screening and recycling device |
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| CN117225700A (en) | 2023-12-15 |
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Application publication date: 20231215 Assignee: Jiangsu Carbon Coating New Materials Co.,Ltd. Assignor: Jiangsu Shangyang metal new material Co.,Ltd. Contract record no.: X2024980012710 Denomination of invention: A copper powder screening and recycling device Granted publication date: 20240329 License type: Common License Record date: 20240821 |