CN219682792U - Circuit board recycling equipment - Google Patents
Circuit board recycling equipment Download PDFInfo
- Publication number
- CN219682792U CN219682792U CN202320965987.5U CN202320965987U CN219682792U CN 219682792 U CN219682792 U CN 219682792U CN 202320965987 U CN202320965987 U CN 202320965987U CN 219682792 U CN219682792 U CN 219682792U
- Authority
- CN
- China
- Prior art keywords
- crushing
- circuit board
- fixedly connected
- driven gear
- box
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- 238000004064 recycling Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides circuit board recycling equipment which comprises a crushing box, wherein the bottom of the crushing box is fixedly connected with a crushing box, the front end and the rear end of the upper end of an inner cavity of the crushing box are respectively provided with a first crushing roller, the front end and the rear end of the lower end of the inner cavity of the crushing box are respectively provided with a second crushing roller, the inner cavity of the crushing box is fixedly connected with a screen, the top of the screen is provided with a crushing cutter, the bottom of the screen is provided with a first motor, and an output shaft of the first motor penetrates through the top of the screen and is in transmission connection with the crushing cutter; according to the utility model, the first crushing roller, the second crushing roller, the crushing cutter, the first motor, the first driving gear, the first driven gear, the second driving gear, the second driven gear and the transmission rod are arranged, so that the effect of carrying out secondary crushing on the circuit board is achieved, the circuit board can be thoroughly crushed, the crushing efficiency of the circuit board is effectively improved, and the recovery efficiency of the circuit board is effectively improved.
Description
Technical Field
The utility model belongs to the field of circuit board recycling equipment, and particularly relates to circuit board recycling equipment.
Background
The waste circuit board contains a large amount of metal and toxic and harmful substances, and is easy to pollute the surrounding environment, so that the waste circuit board can be recycled, the circuit board recycling equipment mainly comprises a cleaning device, a crushing device and a sorting device, the waste circuit board is firstly cleaned and pretreated, the cleaned waste circuit board is crushed, and finally the crushed powder is sorted, so that the metal substances are recycled, and the circuit board is recycled;
according to the Chinese patent application number: 202023073140.1 the utility model discloses a smashing device is retrieved to electronic circuit board, including shell and chamber door, the top of shell is provided with the pan feeding mouth, driving motor is installed to one side of shell, and driving motor's front end is connected with crushing roller, one side of crushing roller is provided with the auxiliary roller, the outer wall of crushing roller and auxiliary roller all is provided with the piece of smashing, one side of auxiliary roller is provided with crushing chamber, and crushing chamber's inner wall is provided with the fixed block, crushing chamber's below is provided with the through-hole, the dust bin is installed to the opposite side of shell, and the internally mounted of dust bin has the fan, one side of fan is provided with the filter screen board, the current-limiting plate is installed to the below of through-hole, and the outer wall of current-limiting plate is provided with the electro-magnet, is equipped with the pan feeding mouth on this electronic circuit board retrieves smashing device's the shell, pours the raw materials into the shell through the pan feeding mouth, and drives crushing roller rotation to smash the raw materials, easy operation facilitates the use;
the comparison case effectively solves the problems that the existing collecting and crushing device cannot classify and recycle metallic substances in an electronic circuit board after crushing the electronic circuit board, so that the metallic substances are doped in the electronic circuit board, and the crushed electronic circuit board is poor in quality.
In summary, the present utility model provides a circuit board recycling device to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a circuit board recycling device, which solves the problems that in the prior art, as only one-stage crushing treatment is adopted, the crushing effect of the circuit board is poor, larger particles exist, a large amount of metal substances are lost during separation, and the recovery efficiency of the circuit board is reduced.
The utility model provides a circuit board resourceful recycling equipment, includes crushing case, the bottom fixedly connected with crushing case of crushing case, the front end and the rear end of crushing case inner chamber upper end all are provided with first crushing roller, the front end and the rear end of crushing case inner chamber lower extreme all are provided with the second crushing roller, the inner chamber fixedly connected with screen cloth of crushing case, the top of screen cloth is provided with crushing sword, the bottom of screen cloth is provided with first motor, the output shaft of first motor runs through to the top of screen cloth and is connected with crushing sword transmission, the upper end on crushing case right side is provided with first driving gear, the both sides on first driving gear surface all mesh first driven gear, the lower extreme on crushing case right side is provided with the second driving gear, the both sides on second driving gear surface all mesh second driven gear, the right side of first crushing roller and second crushing roller all fixedly connected with transfer line, four the transfer line is kept away from the one end of first crushing roller and second crushing roller respectively and is all run through to the outside of crushing case and is connected with first driven gear and second driven gear respectively.
Preferably, the right side fixedly connected with protective housing of broken case, first driving gear, first driven gear, second driving gear and second driven gear all are located the inner chamber of protective housing and with the inner chamber swing joint of protective housing.
Preferably, the upper end and the lower end on the right side of the protection box are fixedly connected with second motors, and the output shafts of the two second motors penetrate through the inner cavity of the protection box and are respectively connected with the first driving gear and the second driving gear in a transmission manner.
Preferably, the right sides of the first driven gear and the second driven gear are fixedly connected with first support rods, and one ends, far away from the first driven gear and the second driven gear respectively, of the four first support rods are movably connected with the inner wall of the protective box through bearings.
Preferably, the left sides of the first crushing roller and the second crushing roller are fixedly connected with second supporting rods, and one ends, far away from the first crushing roller and the second crushing roller, of the four second supporting rods are movably connected with the inner wall of the crushing box through bearings.
Preferably, the bottom fixedly connected with protection box of screen cloth, first motor is located the inner chamber of protection box and with the inner chamber fixed connection of protection box.
Preferably, the top fixedly connected with charging box of broken case, the bottom fixedly connected with bin stock of smashing the case, all be connected with the landing leg around the bin stock bottom.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the circuit board crushing device, the first crushing roller, the second crushing roller, the crushing cutter, the first motor, the first driving gear, the first driven gear, the second driving gear, the second driven gear and the transmission rod are arranged, so that the circuit board can be crushed in two stages, the first driving gear drives the two first driven gears to rotate oppositely when rotating, the first driven gear drives the two first crushing rollers to crush the circuit board in a strip shape through the transmission rod when rotating, the second driving gear drives the two second driven gears to rotate oppositely when rotating, the two second driven gears drive the two second crushing rollers to rotate through the transmission rod when rotating and crush the circuit board crushed by the first crushing rollers again to form particles, the output shaft of the first motor drives the crushing cutter to rotate at high speed, the circuit board crushed by the second crushing roller is crushed to form powder, the circuit board can be crushed thoroughly, the circuit board recovery efficiency of the circuit board is improved effectively, and the circuit board recovery efficiency is improved effectively.
2. According to the utility model, the screen is arranged, so that the effect of screening the crushed circuit boards is achieved, the circuit boards with larger particles can be separated at the top of the screen, the crushing cutter is enabled to continuously crush, and the effect of the circuit boards with larger particles on sorting is effectively prevented.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the crushing box, shredder box, guard box and legs of the present utility model;
FIG. 3 is a schematic side sectional view of the protective case of the present utility model;
fig. 4 is a schematic view of the front view of the first crushing roller according to the utility model.
In the figure:
1. a crushing box; 2. a crushing box; 3. a first crushing roller; 4. a second crushing roller; 5. a screen; 6. a crushing knife; 7. a first motor; 8. a first drive gear; 9. a first driven gear; 10. a second drive gear; 11. a second driven gear; 12. a transmission rod; 13. a protective box; 14. a second motor; 15. a first support bar; 16. a second support bar; 17. a protective case; 18. a charging box; 19. a storage box; 20. and (5) supporting legs.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a circuit board recycling device, which comprises a crushing box 1, wherein the bottom of the crushing box 1 is fixedly connected with a crushing box 2, the front end and the rear end of the upper end of the inner cavity of the crushing box 1 are respectively provided with a first crushing roller 3, the front end and the rear end of the lower end of the inner cavity of the crushing box 1 are respectively provided with a second crushing roller 4, the inner cavity of the crushing box 2 is fixedly connected with a screen 5, the top of the screen 5 is provided with a crushing cutter 6, the bottom of the screen 5 is provided with a first motor 7, the output shaft of the first motor 7 penetrates through the top of the screen 5 and is in transmission connection with the crushing cutter 6, the upper end on the right side of the crushing box 1 is provided with a first driving gear 8, two sides of the surface of the first driving gear 8 are respectively meshed with a first driven gear 9, the lower end on the right side of the crushing box 1 is provided with a second driving gear 10, two sides of the surface of the second driving gear 10 are respectively meshed with a second driven gear 11, the right sides of the first crushing roller 3 and the second crushing roller 4 are respectively fixedly connected with a transmission rod 12, and the four transmission rods 12 are respectively far away from the first crushing roller 3 and the second crushing roller 4 and are respectively connected with the first driven gear 11 and the outside of the crushing box is respectively.
As an embodiment of the utility model, the right side of the crushing box 1 is fixedly connected with the protective box 13, the first driving gear 8, the first driven gear 9, the second driving gear 10 and the second driven gear 11 are all positioned in the inner cavity of the protective box 13 and are movably connected with the inner cavity of the protective box 13, and the protective box 13 has the effect of protecting the first driving gear 8, the first driven gear 9, the second driving gear 10 and the second driven gear 11, so that the first driving gear 8, the first driven gear 9, the second driving gear 10 and the second driven gear 11 can be effectively prevented from being worn due to the factors of external environment, and the service lives of the first driving gear 8, the first driven gear 9, the second driving gear 10 and the second driven gear 11 can be effectively prolonged.
As an embodiment of the present utility model, the upper end and the lower end on the right side of the protection box 13 are fixedly connected with the second motors 14, and the output shafts of the two second motors 14 penetrate through the inner cavity of the protection box 13 and are respectively connected with the first driving gear 8 and the second driving gear 10 in a transmission manner, so that the effect of providing power for the first driving gear 8 and the second driving gear 10 is achieved by arranging the second motors 14.
As an embodiment of the present utility model, the right sides of the first driven gear 9 and the second driven gear 11 are fixedly connected with the first supporting rods 15, and one ends of the four first supporting rods 15, which are far away from the first driven gear 9 and the second driven gear 11 respectively, are movably connected with the inner wall of the protection box 13 through bearings, so that the effect of stably supporting the first driven gear 9 and the second driven gear 11 is achieved by arranging the first supporting rods 15.
As an embodiment of the present utility model, the left sides of the first crushing roller 3 and the second crushing roller 4 are fixedly connected with the second supporting rods 16, and one ends of the four second supporting rods 16, which are far away from the first crushing roller 3 and the second crushing roller 4 respectively, are movably connected with the inner wall of the crushing box 1 through bearings, and the effect of stably supporting the first crushing roller 3 and the second crushing roller 4 is achieved by arranging the second supporting rods 16.
As an embodiment of the utility model, the bottom of the screen 5 is fixedly connected with the protection box 17, the first motor 7 is positioned in the inner cavity of the protection box 17 and is fixedly connected with the inner cavity of the protection box 17, and the protection box 17 is arranged to play a role in protecting the first motor 7.
As one embodiment of the utility model, the top of the crushing box 1 is fixedly connected with the feeding box 18, the bottom of the crushing box 2 is fixedly connected with the stock box 19, the periphery of the bottom of the stock box 19 is fixedly connected with the supporting legs 20, the feeding box 18 is arranged for adding the circuit board to be crushed into the inner cavity of the crushing box 1, the stock box 19 is arranged for storing the crushed circuit board, and the supporting legs 20 are arranged for stably supporting the crushing box 1, the crushing box 2 and the stock box 19.
The specific working principle is as follows:
firstly, a second motor 14 and a first motor 7 are started through an external controller, the two second motors 14 respectively drive a first driving gear 8 and a second driving gear 10 to rotate, the first driving gear 8 drives two first driven gears 9 to rotate reversely when rotating, the second driving gear 10 drives two second driven gears 11 to rotate reversely when rotating, then a circuit board is added into the inner cavity of the crushing box 1 through a charging box 18, the two first driven gears 9 drive the two first crushing rollers 3 to rotate through a transmission rod 12 when rotating, so that the two first crushing rollers 3 can crush and crush the circuit board, the crushed circuit board falls on the top of the second crushing roller 4, the two second driven gears 11 rotate and drive two second crushing rollers 4 through transfer line 12 to rotate, two second crushing rollers 4 extrude the breakage once more to the circuit board when rotating, the circuit board after the secondary breakage of second crushing roller 4 is the granule and falls at the top of screen cloth 5, the output shaft rotation of first motor 7 drives crushing sword 6 high-speed rotation, make crushing sword 6 smash the granular circuit board, make the granule become powder, then fall the inner chamber of storage box 19 through screen cloth 5, thereby solved because only one-level crushing treatment, the crushing effect that leads to the circuit board is relatively poor, there is great granule, thereby lead to having run off a large amount of metal matters when selecting separately, and then reduced the problem of circuit board's recovery efficiency.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a circuit board resourceful recycling equipment, includes broken case (1), its characterized in that: the bottom fixedly connected with crushing case (2) of crushing case (1), the front end and the rear end of crushing case (1) inner chamber upper end all are provided with first crushing roller (3), the front end and the rear end of crushing case (1) inner chamber lower extreme all are provided with second crushing roller (4), the inner chamber fixedly connected with screen cloth (5) of crushing case (2), the top of screen cloth (5) is provided with crushing sword (6), the bottom of screen cloth (5) is provided with first motor (7), the output shaft of first motor (7) runs through to the top of screen cloth (5) and is connected with crushing sword (6) transmission, the upper end on crushing case (1) right side is provided with first driving gear (8), the both sides on first driving gear (8) surface all mesh first driven gear (9), the lower extreme on crushing case (1) right side is provided with second driving gear (10), both sides on second driving gear (10) surface all mesh second driven gear (11), crushing roller (3) and second driving roller (12) all are connected with right side fixed roller (12), one ends of the four transmission rods (12), which are far away from the first crushing roller (3) and the second crushing roller (4) respectively, penetrate through the outside of the crushing box (1) and are fixedly connected with the first driven gear (9) and the second driven gear (11) respectively.
2. The circuit board recycling apparatus according to claim 1, wherein: the right side fixedly connected with protective housing (13) of broken case (1), first driving gear (8), first driven gear (9), second driving gear (10) and second driven gear (11) all are located the inner chamber of protective housing (13) and with the inner chamber swing joint of protective housing (13).
3. The circuit board recycling apparatus according to claim 2, wherein: the upper end and the lower extreme on the right side of protective housing (13) are all fixedly connected with second motor (14), and two the output shaft of second motor (14) all runs through to the inner chamber of protective housing (13) and is connected with first driving gear (8) and second driving gear (10) transmission respectively.
4. The circuit board recycling apparatus according to claim 1, wherein: the right sides of the first driven gear (9) and the second driven gear (11) are fixedly connected with first support rods (15), and one ends, far away from the first driven gear (9) and the second driven gear (11) respectively, of the four first support rods (15) are movably connected with the inner wall of the protective box (13) through bearings.
5. The circuit board recycling apparatus according to claim 1, wherein: the left sides of the first crushing roller (3) and the second crushing roller (4) are fixedly connected with second supporting rods (16), and one ends, far away from the first crushing roller (3) and the second crushing roller (4), of the four second supporting rods (16) are movably connected with the inner wall of the crushing box (1) through bearings.
6. The circuit board recycling apparatus according to claim 1, wherein: the bottom of screen cloth (5) fixedly connected with protection box (17), first motor (7) are located the inner chamber of protection box (17) and with the inner chamber fixed connection of protection box (17).
7. The circuit board recycling apparatus according to claim 1, wherein: the top fixedly connected with charging box (18) of broken case (1), the bottom fixedly connected with bin (19) of smashing case (2), all be connected with landing leg (20) around bin (19) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965987.5U CN219682792U (en) | 2023-04-24 | 2023-04-24 | Circuit board recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965987.5U CN219682792U (en) | 2023-04-24 | 2023-04-24 | Circuit board recycling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682792U true CN219682792U (en) | 2023-09-15 |
Family
ID=87965155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965987.5U Active CN219682792U (en) | 2023-04-24 | 2023-04-24 | Circuit board recycling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682792U (en) |
-
2023
- 2023-04-24 CN CN202320965987.5U patent/CN219682792U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |