CN218689898U

CN218689898U - A kind of breaker

Info

Publication number: CN218689898U
Application number: CN202222979336.XU
Authority: CN
Inventors: 李�权
Original assignee: Yanjie Environmental Technology Shanghai Co ltd
Current assignee: Yanjie Environmental Technology Shanghai Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a crusher, its technical scheme main points are: the crushing device comprises a shell, wherein a crushing groove is formed in the top surface of the shell, and a feeding bin is arranged on the top surface of the shell; two crushing shafts arranged inside the shell; separation module, separation module sets up inside one side of shell for separate broken circuit board, through setting up the feeding storehouse, when using, through the inside of putting into the feeding storehouse to the circuit board, make the circuit board get into the inside of smashing the groove, smash the circuit board through crushing axle, realize the crushing effect of circuit board, through setting up the screen cloth, collect the screening through the circuit board after the screen cloth to the breakage, make the less circuit board piece of size fall into the inside of shell, make the great circuit board of size stay on the separator, realize the separation screening to the circuit board, the inside of smashing the groove is added again to the separator of rethread pull down and make great circuit board, carry out the secondary breakage, promote crushing efficiency.

Description

A kind of breaker

Technical Field

The utility model relates to a breaker technical field, concretely relates to breaker.

Background

The circuit board is a support body and an electrical connection carrier of electronic components, and becomes the first world of PCB production in China since 2006. Meanwhile, the waste of China is increasing at a rate of 18% every year, and the circuit board is the most widely used electronic component at present, so the waste circuit board is one of the main electronic waste at present. The waste circuit board is generally composed of ferromagnets, common metals, precious metals and other metals and glass, ceramics, plastics and other non-metals, the stacking and random burying of the circuit board can cause heavy metals in the circuit board to pollute soil or underground water and the like, the simple combustion treatment of the circuit board can generate carcinogenic substances to pollute the environment, the precious metals and the magnetic metals in the circuit board have higher recycling value, and the circuit board is very necessary for protecting the environment, saving the cost and promoting the development of a resource-saving society.

For example, chinese patent publication No. CN214390300U proposes a circuit board breaker with classified recycling function, in which the component drives a first gear to rotate through an output end of a motor, the first gear drives a third gear to rotate, so that a fourth gear drives a breaker plate to move to start breaking a circuit board, the first gear drives a second gear to rotate, a first rotating wheel fixedly connected to a side wall of the second gear drives a second rotating wheel to rotate, the second rotating wheel drives a first fan gear to rotate, a second fan gear engaged with the first rotating wheel drives a fan to rotate, fine substances in the broken circuit board are blown into a collecting pipe, and metal substances in the broken substances are attracted by strong magnetism and gathered in the collecting pipe, thereby facilitating subsequent recycling; the setting of fixed plate and breaker relative slope, be convenient for more thoroughly broken with the circuit board, fixed plate lateral wall fixedly connected with dead lever also makes the fixed plate can remain stable state when colliding with the breaker, do benefit to going on of broken work more, nevertheless in this scheme, circuit board after the breakage, the circuit board can be broken into the piece of anomalous size difference, can't separate the piece, great piece needs the secondary crushing, need carry out the breakage again to all broken pieces, the broken efficiency has been reduced, we have proposed a breaker for this.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims to provide a crusher to solve the problem mentioned in the background art.

The above technical object of the present invention can be achieved by the following technical solutions:

a crusher, comprising: the crushing device comprises a shell, a crushing groove and a feeding bin, wherein the top surface of the shell is provided with the crushing groove; two crushing shafts arranged inside the shell; and the separation assembly is arranged on one side of the inside of the shell and used for separating the broken circuit board.

Through adopting above-mentioned technical scheme, through setting up the feeding storehouse, when using, through the inside of putting into the feeding storehouse to the circuit board, make the circuit board get into the inside of smashing the groove, carry out the breakage to the circuit board through crushing axle, realize the crushing effect of circuit board, separate broken circuit board through separable set, make things convenient for the staff to select separately the collection to broken back circuit board.

Preferably, the separation assembly further comprises: the separation groove is formed in one side of the shell, and a separation plate is movably mounted in the separation groove; the through hole is formed in one side of the inner portion of the separating plate, and a screen is fixedly mounted inside the through hole.

Through adopting above-mentioned technical scheme, through setting up the screen cloth, collect the screening through the screen cloth to the circuit board after the breakage, make the less circuit board piece of size fall into the inside of shell, make the great circuit board of size stay on the separator plate, realize the separation screening to the circuit board, the inside in crushing groove is added again to the rethread stripper plate messenger great circuit board, carries out the secondary crushing, promotes crushing efficiency.

Preferably, the separation assembly further comprises: the mounting grooves are respectively formed in two sides of the interior of the through hole, and a driving motor is fixedly mounted in each mounting groove; and the lug is fixedly arranged at one end of a driving shaft of the driving motor.

Through adopting above-mentioned technical scheme, through setting up driving motor, rotate through the driving motor drive shaft, drive the lug and rotate, push up through the convex surface of lug and move the screen cloth and rock, avoid a large amount of circuit board fragments to pile up at the screen cloth, influence the screen cloth and block up, influence the separation efficiency of circuit board.

Preferably, one side fixed mounting of shell has a motor box, the inside fixed mounting of motor box has two servo motor, the one end fixed mounting of servo motor drive shaft is in the one end of crushing axle.

Through adopting above-mentioned technical scheme, through setting up servo motor, rotate through the servo motor drive shaft, drive crushing axle and rotate, carry out the breakage to the circuit board, realize the crushing effect of circuit board.

Preferably, four corners of the top surface of the outer shell are respectively provided with a fixing groove, four corners of the top surface of the feeding bin are respectively provided with a threaded hole, the threaded hole corresponds to the fixing groove in position, the internal thread of the threaded hole is connected with a fixing bolt, and one end of the fixing bolt penetrates through the threaded hole and extends to the inside of the fixing groove.

Through adopting above-mentioned technical scheme, through setting up fixing bolt, through rotating fixing bolt, dismantle down the feeding storehouse, make things convenient for the staff to carry out periodic maintenance to crushing roller, promote the practicality.

Preferably, a collecting groove is formed in one side of the shell, and a handle groove is formed in one side of the separating plate.

Through adopting above-mentioned technical scheme, through setting up the collecting vat, the staff collects the inside broken circuit board of collecting vat through the instrument, promotes the practicality.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the feeding storehouse, when using, through the inside of putting into the feeding storehouse to the circuit board, make the circuit board get into the inside of smashing the groove, carry out the breakage to the circuit board through crushing axle, realize the crushing effect of circuit board, through setting up the screen cloth, collect the screening through the circuit board after the screen cloth is broken, make the less circuit board piece of size fall into the inside of shell, make the great circuit board of size stay on the separator plate, the realization is screened the separation of circuit board, the inside that the separator plate made great circuit board rejoin crushing groove is pulled down to the rethread, carry out the secondary crushing, the crushing efficiency is promoted.

Through setting up driving motor, rotate through the driving motor drive shaft, drive the lug and rotate, the convex surface top through the lug moves the screen cloth and rocks, avoids a large amount of circuit board fragments to pile up at the screen cloth, influences the screen cloth and blocks up, influences the separation efficiency of circuit board, through setting up fixing bolt, through rotating fixing bolt, dismantles down the feeding storehouse, makes things convenient for the staff to carry out periodic maintenance to crushing roller, promotes the practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the crushing tank of the present invention;

FIG. 3 is a schematic view of the structure of the separation tank of the present invention;

fig. 4 is a schematic diagram of a separation plate structure of the present invention;

reference numerals: 1. a housing; 2. a crushing tank; 3. a feeding bin; 4. a crushing shaft; 5. a separation tank; 6. a separation plate; 7. a through hole; 8. screening a screen; 9. mounting grooves; 10. a drive motor; 11. a bump; 12. a motor box; 13. a servo motor; 14. fixing grooves; 15. a threaded hole; 16. fixing the bolt; 17. and (4) collecting the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a crusher comprises a shell 1, a crushing groove 2 is formed in the top surface of the shell 1, a feeding bin 3 is arranged on the top surface of the shell 1, two crushing shafts 4 are arranged inside the shell 1, a separating assembly is arranged on one side inside the shell 1 and used for separating crushed circuit boards, by arranging the feeding bin 3, when the crusher is used, the circuit boards enter the crushing groove 2 by placing the circuit boards inside the feeding bin 3, the circuit boards are crushed by the crushing shafts 4, the crushing effect of the circuit boards is realized, the crushed circuit boards are separated by the separating assembly, a worker can conveniently sort and collect the crushed circuit boards, the separating assembly further comprises a separating groove 5, the separating groove 5 is formed in one side of the shell 1, a separating plate 6 is movably arranged inside the separating groove 5, a through hole 7 is formed in one side inside the separating plate 6, the inside of the through hole 7 is fixedly provided with a screen 8, the broken circuit board is collected and screened by the screen 8, the circuit board fragments with smaller size fall into the shell 1, the circuit board with larger size is left on the separation plate 6 to realize the separation and screening of the circuit board, then the separation plate 6 is detached to ensure that the circuit board with larger size is added into the crushing groove 2 again to carry out secondary crushing and improve the crushing efficiency, the separation component also comprises a plurality of mounting grooves 9, the mounting grooves 9 are respectively arranged at the two sides of the inside of the through hole 7, the inside of the mounting groove 9 is fixedly provided with a driving motor 10, one end of a driving shaft of the driving motor 10 is fixedly provided with a lug 11, the driving shaft of the driving motor 10 rotates to drive the lug 11 to rotate by arranging the driving motor 10, the screen 8 is pushed to rock by the convex surface of the lug 11, avoid a large amount of circuit board fragments to pile up at screen cloth 8, influence screen cloth 8 and block up, influence the separation efficiency of circuit board.

Referring to fig. 1, fig. 2 and fig. 3, a motor box 12 is fixedly mounted on one side of a housing 1, two servo motors 13 are fixedly mounted inside the motor box 12, one end of a driving shaft of each servo motor 13 is fixedly mounted at one end of a crushing shaft 4, through the arrangement of the servo motors 13, the driving shaft of each servo motor 13 rotates to drive the crushing shaft 4 to rotate, a circuit board is crushed, and a crushing effect of the circuit board is achieved.

The working principle is as follows: please refer to fig. 1-4, through setting up feeding storehouse 3, when using, through putting into the inside of feeding storehouse 3 to the circuit board, make the circuit board get into the inside of crushing groove 2, crush the circuit board through crushing shaft 4, realize the crushing effect of circuit board, through setting up screen cloth 8, collect the screening through screen cloth 8 to the circuit board after the breakage, make the circuit board piece that the size is less fall into the inside of shell 1, make the circuit board that the size is bigger stay on separation plate 6, realize the separation screening to the circuit board, rethread pull down separation plate 6 makes the inside of bigger circuit board rejoin crushing groove 2, carry out the secondary crushing, promote crushing efficiency, through setting up driving motor 10, through the rotation of driving motor 10 drive shaft, drive lug 11 to rotate, through the convex surface top of lug 11 moves screen cloth 8 and rocks, avoid a large amount of circuit board piece to pile up at screen cloth 8, influence the separation efficiency of circuit board, through setting up fixing bolt 16, through rotating fixing bolt 16, dismantle feeding storehouse 3, make things convenient for the staff to regularly maintain crushing shaft 4, promote the practicality, through setting up servo motor 13, through the inside the collection shaft, the crushing effect of collecting tool, the circuit board, realize the crushing effect of collecting of the crushing tool, through the utility model, the collecting groove 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crusher, characterized by comprising:

the device comprises a shell (1), wherein a crushing groove (2) is formed in the top surface of the shell (1), and a feeding bin (3) is arranged on the top surface of the shell (1);

two crushing shafts (4), wherein the two crushing shafts (4) are arranged inside the shell (1);

the separation assembly is arranged on one side of the inner part of the shell (1) and used for separating the broken circuit boards.

2. The crusher of claim 1, wherein the separation assembly further comprises:

the separation tank (5) is arranged on one side of the shell (1), and a separation plate (6) is movably mounted in the separation tank (5);

the separating plate is characterized by comprising a through hole (7), wherein the through hole (7) is formed in one side of the inner portion of the separating plate (6), and a screen (8) is fixedly installed in the through hole (7).

3. The crusher of claim 1, wherein the separation assembly further comprises:

the mounting grooves (9) are respectively formed in two sides of the interior of the through hole (7), and a driving motor (10) is fixedly mounted in each mounting groove (9);

the lug (11), lug (11) fixed mounting is in drive shaft one end of driving motor (10).

4. A crusher as claimed in claim 1, characterised in that a motor box (12) is fixedly mounted on one side of the outer shell (1), that two servo motors (13) are fixedly mounted inside the motor box (12), and that one end of the drive shaft of the servo motors (13) is fixedly mounted on one end of the crushing shaft (4).

5. The crusher according to claim 1, characterized in that four corners of the top surface of the outer shell (1) are respectively provided with a fixing groove (14), four corners of the top surface of the feeding bin (3) are respectively provided with a threaded hole (15), the threaded hole (15) corresponds to the fixing groove (14), a fixing bolt (16) is connected to the threaded hole (15) in a threaded manner, and one end of the fixing bolt (16) extends to the inside of the fixing groove (14) through the threaded hole (15).

6. A crusher according to claim 2, characterised in that the casing (1) is provided with a collecting trough (17) on one side and the separating plate (6) is provided with a handle trough on one side.