CN211329534U

CN211329534U - Breaker for reclaimed materials

Info

Publication number: CN211329534U
Application number: CN201921677277.2U
Authority: CN
Inventors: 石玉庆
Original assignee: Shanghai Baizhi Concrete Mixing Co ltd
Current assignee: Shanghai Baizhi Concrete Mixing Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-25
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a crushing device for reclaimed materials, which comprises a bracket, a mounting frame which is fixedly connected with the bracket and is communicated with the outside up and down, a charging hopper which is fixedly connected with the upper surface of the mounting frame, a crushing mechanism which is arranged in the mounting frame, a screening mechanism which is arranged on the lower surface of the mounting frame, the screening mechanism comprises a mounting plate which is fixedly connected with one end of the lower surface of the mounting frame, a screening frame which is rotatably connected with one side of the mounting plate, a screen which is arranged on the inner wall of the screening frame, a vibrating mechanism which is arranged on the lower surface of the mounting frame and the other end of the screening frame, a mounting plate which is fixedly connected with the lower surface of the mounting frame, the screening frame which is rotatably connected with the mounting plate, the screen which is arranged on the screening frame, the screening frame which is driven to rotate by the vibrating mechanism, the materials are convenient to drop into the collecting box from one end of the screening frame.

Description

Breaker for reclaimed materials

Technical Field

The utility model relates to a breaker especially relates to a breaker for reclaimed materials.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, forming, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased more and more. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. These characteristics make it very widely used, not only in various civil engineering, that is shipbuilding, machinery industry, ocean development, geothermal engineering, etc., but also concrete is an important material.

In current construction, some remaining hardened concrete generally all directly fall as building rubbish, have now one kind can reduce the consumption as the device that the stone was used after the concrete breakage of hardening, and the stone after this kind of device breakage all stacks together in the use, does not shine the selection with the stone after the breakage, and the later stage still need shine the selection to the stone after the breakage and use, the use of inconvenient later stage stone.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a breaker for reclaimed materials, it has the screening of accelerating the screen cloth to the material and made things convenient for the material to fall the effect in the collecting box from screening frame one end.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a breaker for reclaimed materials, includes the support, fixedly connected with one on the support about with the installing frame of external intercommunication, fixedly connected with charging hopper on the installing frame upper surface, be equipped with broken mechanism in the installing frame be equipped with screening mechanism on the installing frame lower surface, screening mechanism includes that fixed connection is at one of installing frame lower surface one end the mounting panel, rotates the screening frame of connection on mounting panel one side, installs the screen cloth on the screening frame inner wall, is equipped with a vibration mechanism at the installing frame lower surface and the screening frame other end.

Through adopting above-mentioned technical scheme, through fixedly connected with mounting panel on the mounting frame lower surface, it is connected with the screening frame to rotate on the mounting panel, installs the screen cloth on the screening frame, rotates through vibration mechanism drive screening frame, accelerates the screen cloth to the screening of material through the rotation of screening frame, drives the screening frame vibration through vibration mechanism, has made things convenient for the material to fall to the collecting box from screening frame one end.

The utility model discloses further set up to: the vibrating mechanism comprises a first plate fixedly connected to the lower surface of the mounting frame, a second plate fixedly connected to one end of the first plate, a vibrating spring fixedly connected to the lower surfaces of the second plate and the screening frame at two ends respectively, and a driving piece arranged on the lower surface of the mounting frame and used for driving the screening frame to move up and down.

Through adopting above-mentioned technical scheme, through the first board of fixedly connected with on the installing frame lower surface, fixedly connected with second board is served to the first board, is perpendicular setting between first board and the second board, is equipped with vibrating spring between second board and screening frame, keeps away from the one end up-and-down motion of mounting panel through driving piece drive screening frame, through such setting, simple structure, convenient operation has made things convenient for the drive screening frame to rotate on the mounting panel.

The utility model discloses further set up to: the driving piece comprises a driving motor fixedly connected to the lower surface of the mounting frame and an eccentric wheel fixedly connected to the output end of the driving motor, and the eccentric wheel abuts against the lower surface of the screening frame.

Through adopting above-mentioned technical scheme, drive the eccentric wheel through driving motor and rotate, the eccentric wheel drive screening frame keeps away from the one end up-and-down motion of mounting panel, through such setting, simple structure, convenient operation has made things convenient for the one end up-and-down motion that the mounting panel was kept away from to the drive screening frame.

The utility model discloses further set up to: the screening frame is characterized in that a groove is formed in the lower surface of the screening frame, the cross section of the groove is arc-shaped, and the eccentric wheel abuts against the inner wall of the groove.

Through adopting above-mentioned technical scheme, through having seted up a recess on the screening frame lower surface, the recess cross-section is circular-arc setting, and the eccentric wheel supports tightly on the recess inner wall, through such setting, simple structure, convenient operation has improved the stability of eccentric wheel drive screening frame up-and-down motion.

The utility model discloses further set up to: be equipped with a coupling mechanism between screen frame and the screen cloth, coupling mechanism includes L type piece of fixed connection on the screen cloth, sets up L type groove on screen frame upper surface, sets up the retaining member that is used for locking L type piece in L type groove on the screen frame.

Through adopting above-mentioned technical scheme, through fixedly connected with L type piece on the screen cloth, seted up L type groove on the screening frame upper surface, L type piece joint is in L type groove, locks L type piece in L type groove through the retaining member, through such setting, simple structure, convenient operation has made things convenient for the operator to the installation and the dismantlement of screen cloth.

The utility model discloses further set up to: l type groove includes first groove and second groove, and first groove and screening frame upper surface are parallel and communicate, and the second groove is seted up on first groove one end lower surface, the retaining member is including seting up mounting groove, the latch segment of sliding connection in the mounting groove on first groove one end terminal surface, setting locking spring between latch segment and mounting groove bottom surface and seting up the locking hole on the L type piece, latch segment one end is pegged graft in the locking hole under the effect of locking spring restoring force.

Through adopting above-mentioned technical scheme, through offering useful mounting groove on first groove one end terminal surface, sliding connection has a latch segment in the mounting groove, and the latch segment supports tightly in the locking hole under locking spring's effect, through such setting, simple structure, convenient operation has improved the installation stability of L type piece in L type groove.

The utility model discloses further set up to: a guide surface is arranged on the upper surface of one end, far away from the locking spring, of the locking block, and one end of the guide surface is located in the mounting groove.

Through adopting above-mentioned technical scheme, having offered a spigot surface through keeping away from locking spring's one end upper surface at the latch segment, made things convenient for the operator to drive the latch segment through L type piece and compress locking spring, through being arranged in the mounting groove with the one end of spigot surface, the operator is pegged graft on the spigot surface through an inserted sheet, makes things convenient for the operator to drive the latch segment from the locking hole.

The utility model discloses further set up to: one side of the second groove close to the screen is rotatably connected with a supporting plate, a supporting spring is arranged between the lower end of the supporting plate and the inner wall of the second groove, and two ends of the supporting spring are fixedly connected to the supporting plate and the inner wall of the second groove respectively.

Through adopting above-mentioned technical scheme, through rotate on the one side that is close to the screen cloth at the second groove and connect one and support tight board, be equipped with one and support tight spring between supporting tight board and second inslot wall, support tight board and support tightly on L type piece under the effect of supporting tight spring, improved the installation stability of L type piece in L type groove.

To sum up, the utility model discloses a beneficial technological effect does: the screening frame is driven to rotate by the vibration mechanism, the screening of the material by the screen is accelerated by the rotation of the screening frame, and the screening frame is driven to vibrate by the vibration mechanism, so that the material can conveniently fall into the collection box from one end of the screening frame; the installation stability of the L-shaped block in the L-shaped groove is improved; an operator is inserted into the guide surface through an inserting sheet, so that the operator can conveniently drive the locking block out of the locking hole; the installation stability of the L-shaped block in the L-shaped groove is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view showing the overall structure of the screening mechanism in the embodiment;

FIG. 3 is a sectional view showing the entire structure between the screen frame and the screen cloth in the embodiment;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic structural view of the screening frame in the embodiment, in order to show the grooves.

Reference numerals: 1. a support; 2. installing a frame; 3. a charging hopper; 4. a crushing mechanism; 5. a screening mechanism; 6. mounting a plate; 7. screening frames; 8. screening a screen; 9. a vibration mechanism; 10. a first plate; 11. a second plate; 12. a vibration spring; 13. a drive member; 14. a drive motor; 15. an eccentric wheel; 16. a groove; 17. a connecting mechanism; 18. an L-shaped block; 19. an L-shaped groove; 20. a locking member; 21. a first groove; 22. a second groove; 23. mounting grooves; 24. a locking block; 25. a locking spring; 26. a locking hole; 27. a guide surface; 28. a propping plate; 29. the spring is tightly propped; 30. a crushing roller; 31. a drive gear; 32. a crushing motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a breaker for reclaimed materials, including support 1, a fixedly connected with installing frame 2 on support 1, a hopper 3 of fixedly connected with on installing frame 2 upper surface is equipped with a broken mechanism 4 inside installing frame 2.

As shown in fig. 1, the crushing mechanism 4 comprises two sets of crushing rollers 30 rotatably connected to the inner walls of the two ends of the mounting frame 2, a driving gear 31 fixedly connected to one end of the crushing roller 30 extending out of the mounting frame 2, and a crushing motor 32 fixedly connected to the outer wall of the mounting frame 2 for driving the crushing roller 30 to rotate, wherein the two sets of driving gears 31 are meshed with each other.

As shown in fig. 1 and 2, in order to facilitate screening of the crushed materials, a screening mechanism 5 is arranged on the lower surface of the mounting frame 2, the screening mechanism 5 includes a mounting plate 6, a screening frame 7, a screen 8 and a vibrating mechanism 9, the mounting plate 6 is fixedly connected to one end of the lower surface of the mounting frame 2, one end of the screening frame 7 is rotatably connected to the mounting plate 6, the screen 8 is installed on the inner wall of the screening frame 7, the vibrating mechanism 9 is arranged between one end of the screening frame 7, which is far away from the mounting plate 6, and the mounting frame 2, and the vibrating mechanism 9 is used for driving the screening frame 7 to vibrate.

As shown in fig. 2, the vibration mechanism 9 includes a first plate 10, a second plate 11, a vibration spring 12 and a driving member 13, one end of the first plate 10 is fixedly connected to the lower surface of the mounting frame 2, one end of the second plate 11 is fixedly connected to the other end of the first plate 10, the first plate 10 and the second plate 11 are vertically disposed, two ends of the vibration spring 12 are respectively fixedly connected to the upper surface of the second plate 11 and the lower surface of the screening frame 7, the driving member 13 is disposed on the mounting frame 2, and the driving member 13 is used for driving the screening frame 7 to move up and down. .

As shown in fig. 2, the driving member 13 includes a driving motor 14 and an eccentric 15, the driving motor 14 is fixedly connected to the lower surface of the mounting frame 2, the eccentric 15 is fixedly connected to the output shaft of the driving motor 14, and the outer wall of the eccentric 15 abuts against the lower surface of the screening frame 7.

As shown in fig. 5, in order to improve the stability of the eccentric wheel 15 abutting against the lower surface of the screening frame 7, a groove 16 is formed on the lower surface of the screening frame 7, the cross section of the groove 16 is arranged in an arc shape, and the eccentric wheel 15 abuts against the inner wall of the groove 16.

As shown in fig. 3 and 4, in order to facilitate the replacement of the screen 8 by an operator, a connecting mechanism 17 is disposed between the screen 8 and the inner wall of the screen frame 7, the connecting mechanism 17 includes an L-shaped groove 19, an L-shaped block 18 and a locking member 20, the L-shaped groove 19 is disposed on the upper surface of the screen frame 7, the L-shaped groove 19 includes a first groove 21 and a second groove 22, the first groove 21 is parallel to the upper surface of the screen frame 7, the first groove 21 is communicated with the inner wall and the upper surface of the screen frame 7, the second groove 22 is disposed on the bottom surface of the end of the first groove 21 away from the inner wall of the screen frame 7, the first groove 21 and the second groove 22 are vertically disposed, the L-shaped block 18 is fixedly connected to the screen 8, the L-shaped block 18 is clamped in the first groove 21 and the second groove 22, the locking member 20 is disposed between the L-shaped block 18 and the inner wall of the first groove 21, and the locking member 20.

As shown in fig. 4, the locking member 20 includes a mounting groove 23, a locking block 24, a locking hole 26 and a locking spring 25, the mounting groove 23 is provided on an inner wall of one end of the first groove 21 close to the second groove 22, the locking hole 26 is provided on the L-shaped block 18, the locking block 24 is slidably connected in the mounting groove 23, the locking spring 25 is provided in the mounting groove 23, two ends of the locking spring 25 are respectively fixedly connected to bottom surfaces of the locking block 24 and the mounting groove 23, and one end of the locking block 24 is inserted into the locking hole 26.

As shown in fig. 4, in order to facilitate the operator to clamp the locking block 24 into the locking hole 26 and to release the locking block 24 from the locking hole 26, a guide surface 27 is formed on an upper surface of one end of the locking block 24 away from the locking spring 25, the guide surface 27 is formed toward the screening frame 7, and one end of the guide surface 27 is located in the mounting groove 23.

As shown in fig. 4, in order to improve the installation stability of the L-shaped block 18 in the second groove 22, a resisting plate 28 is rotatably connected to one side of the second groove 22 close to the inner wall of the screening frame 7, the upper end of the resisting plate 28 is rotatably connected to the side wall of the second groove 22, a resisting spring 29 is arranged between the lower end of the resisting plate 28 and the inner wall of the second groove 22, and two ends of the resisting spring 29 are fixedly connected to the resisting plate 28 and the inner wall of the second groove 22, respectively.

The implementation principle of the embodiment is as follows: inserting the L-shaped block 18 on the screen 8 into the L-shaped groove 19, driving the locking block 24 to compress the locking spring 25 by the L-shaped block 18, enabling the locking block 24 to be tightly propped against the L-shaped block 18 under the action of the restoring force of the locking spring 25, driving the propping plate 28 to compress the propping spring 29 by the L-shaped block 18, and enabling the propping plate 28 to be tightly propped against the L-shaped block 18 under the action of the restoring force of the propping spring 29;

the driving motor 14 drives the eccentric wheel 15 to rotate, and the eccentric wheel 15 drives the screening frame 7 to move up and down.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a breaker for reclaimed materials, includes support (1), installing frame (2) of fixedly connected with one upper and lower and external intercommunication on support (1), fixedly connected with charging hopper (3) on installing frame (2) upper surface, its characterized in that: be equipped with crushing mechanism (4) in installing frame (2) be equipped with screening mechanism (5) on installing frame (2) lower surface, screening mechanism (5) are including fixed connection mounting panel (6) of installing frame (2) lower surface one end, rotate screening frame (7) of connection on mounting panel (6) one side, install screen cloth (8) on screening frame (7) inner wall, be equipped with a vibration mechanism (9) at installing frame (2) lower surface and screening frame (7) other end.

2. The crushing device for reclaimed materials according to claim 1, wherein: vibration mechanism (9) are including fixed connection first board (10), fixed connection second board (11) that one was served at first board (10), both ends respectively fixed connection vibrating spring (12) on second board (11) and screening frame (7) lower surface, set up driving piece (13) that are used for driving screening frame (7) up-and-down motion on installing frame (2) lower surface.

3. A crushing apparatus for reclaimed materials according to claim 2, wherein: the driving piece (13) comprises a driving motor (14) fixedly connected to the lower surface of the mounting frame (2) and an eccentric wheel (15) fixedly connected to the output end of the driving motor (14), and the eccentric wheel (15) abuts against the lower surface of the screening frame (7).

4. A crushing apparatus for reclaimed materials according to claim 3, wherein: a groove (16) is formed in the lower surface of the screening frame (7), the cross section of the groove (16) is arranged in an arc shape, and the eccentric wheel (15) is tightly abutted to the inner wall of the groove (16).

5. The crushing device for reclaimed materials according to claim 1, wherein: be equipped with a coupling mechanism (17) between screen frame (7) and screen cloth (8), coupling mechanism (17) are including L type piece (18) of fixed connection on screen cloth (8), set up L type groove (19) on screen frame (7) upper surface, set up retaining member (20) that are arranged in L type groove (19) with L type piece (18) locking on screen frame (7).

6. The crushing device for reclaimed materials according to claim 5, wherein: l type groove (19) include first groove (21) and second groove (22), and first groove (21) are parallel and the intercommunication with screening frame (7) upper surface, and second groove (22) are seted up on first groove (21) one end lower surface, retaining member (20) including set up mounting groove (23) on first groove (21) one end terminal surface, latch segment (24) of sliding connection in mounting groove (23), set up locking spring (25) between latch segment (24) and mounting groove (23) bottom surface and set up locking hole (26) on L type piece (18), latch segment (24) one end is pegged graft under the effect of locking spring (25) restoring force in locking hole (26).

7. The crushing device for reclaimed materials according to claim 6, wherein: a guide surface (27) is arranged on the upper surface of one end of the locking block (24) far away from the locking spring (25), and one end of the guide surface (27) is positioned in the mounting groove (23).

8. The crushing device for reclaimed materials according to claim 7, wherein: one side of the second groove (22) close to the screen (8) is rotatably connected with a resisting plate (28), a resisting spring (29) is arranged between the lower end of the resisting plate (28) and the inner wall of the second groove (22), and two ends of the resisting spring (29) are respectively and fixedly connected to the resisting plate (28) and the inner wall of the second groove (22).