CN213408929U

CN213408929U - Breaker that powder metallurgy used

Info

Publication number: CN213408929U
Application number: CN202022274024.XU
Authority: CN
Inventors: 肖军
Original assignee: Ningbo Youge New Material Technology Co ltd
Current assignee: Ningbo Youge New Material Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-11
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to the technical field of crushers, in particular to a crusher for powder metallurgy, which comprises a crushing component and an auxiliary component, wherein the crushing component comprises a charging hopper, a crushing bin and a discharging bin, and a crushing piece is arranged in the crushing bin; a supporting plate is arranged on one side of the opening of the charging hopper, and the auxiliary assembly is mounted at the upper end of the supporting plate; the auxiliary assembly comprises a support fixed on the supporting plate, and a driving motor is mounted on the support. The utility model provides a breaker that powder metallurgy used wherein is equipped with auxiliary assembly and broken subassembly, and both cooperate the special construction of connecting piece in addition for the open-close board of loading hopper lower extreme is the motion of opening and shutting, and the material falls down from the open-close board when the open-close board is opened, makes the material spill to the broken storehouse in the turn, thereby improves crushing efficiency to a certain extent, reduces the wearing and tearing of breaker, prolongs the life of breaker.

Description

Breaker that powder metallurgy used

Technical Field

The utility model relates to a breaker technical field especially relates to a breaker that powder metallurgy used.

Background

Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various types of products by preparing metal powder or taking metal powder as a raw material and forming and sintering the metal powder, and the powder metallurgy method has a similar place to the production of ceramics, and both the powder metallurgy method and the powder sintering technology belong to the field of powder sintering.

Current breaker is at the in-process that uses, though possesses the function of smashing and rolling, but have when smashing too much raw materials inefficiency, the not good problem of crushing effect, make the breaker produce great wearing and tearing easily, reduce the life of breaker to make the material after the processing can't satisfy the user demand, consequently need improve it.

To above problem, the utility model provides a breaker that powder metallurgy used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a breaker that powder metallurgy used is provided, sets up auxiliary assembly and broken subassembly, and the problem that inefficiency, crushing effect are not good when solving the breaker and smashing too much raw materials avoids appearing the breaker and produces great wearing and tearing, reduces the phenomenon of the life of breaker.

The complex operation of manual weighing and blanking is avoided, and the working efficiency is greatly improved.

(II) technical scheme

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a crusher for powder metallurgy comprises a crushing assembly and an auxiliary assembly, wherein the crushing assembly comprises a feeding hopper, a crushing bin and a discharging bin, and a crushing piece is arranged in the crushing bin; a supporting plate is arranged on one side of an opening of the loading hopper, and the auxiliary assembly is installed at the upper end of the supporting plate.

The auxiliary assembly comprises a support fixed to the supporting plate, a driving motor is installed on the support and connected with a rotating shaft through a coupler, and an eccentric wheel is installed at the tail end of the rotating shaft.

The auxiliary assembly further comprises a supporting rod fixed to the supporting plate in a shape like a Chinese character '7', a holding portion is arranged at the tail end of the supporting rod, a limiting rod is connected to the holding portion in a sliding mode, a square frame is fixed in the middle of the limiting rod, and the square frame is movably connected with the eccentric wheel.

The lower extreme of gag lever post is equipped with the connecting piece, the lower extreme of connecting piece is connected with the open-close board, the open-close board with the lower extreme phase-match of loading hopper, one side of open-close board with the lower extreme of loading hopper rotates and is connected.

Preferably, the crushing piece includes broken motor, broken motor has the axis of rotation through the coupling joint, the axis of rotation pass the lateral wall in broken storehouse and with the lateral wall in broken storehouse rotates to be connected, the axis of rotation passes broken hobbing cutter is installed to the one end of broken storehouse lateral wall.

Preferably, the crushing pieces are provided with two groups, the crushing hobs in the two groups of crushing pieces are matched, and the two crushing hobs are over against the lower end of the charging hopper.

Preferably, the connecting piece include with the ball seat that the gag lever post is connected, joint bearing has been cup jointed to the outer wall of ball seat, joint bearing's outer wall cup joints the hemisphere seat of cavity form, the lower terminal surface of hemisphere seat with the open-close plate is connected.

Preferably, the upper end of the limiting rod is provided with a limiting block, and the limiting block prevents the limiting rod from falling off from the holding part.

(III) advantageous effects

1. The utility model provides a breaker that powder metallurgy used, wherein be equipped with auxiliary assembly and broken subassembly, both cooperate the special construction of connecting piece in addition for the opening and shutting motion is done to the opening and shutting board of loading hopper lower extreme, the material falls from the opening and shutting board when the opening and shutting board is opened, make the material spill down to broken storehouse in the branch, avoid once only to add the material from loading hopper department, thereby improve crushing efficiency to a certain extent, reduce the wearing and tearing of breaker, prolong the life of breaker.

2. The utility model provides a breaker that powder metallurgy used, wherein driving motor in the auxiliary assembly, the eccentric wheel, the gag lever post, square frame, connecting piece and open-close plate mutually support, make driving motor drive the eccentric wheel and rotate, the eccentric wheel drives square frame when the pivoted and does the motion, make square frame take the gag lever post to do the up-and-down motion, it is the opening and shutting motion to drive the open-close plate, the material falls from the open-close plate when the open-close plate is opened, make the material sprinkle down in the broken storehouse by the branch, the whole troublesome operation of spilling down the material by artifical manual branch from removing, degree of automation is higher, and the work efficiency is greatly improved.

Drawings

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

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the connecting member of the present invention;

fig. 4 is a schematic sectional view of the present invention.

Wherein: 1 crushing component, 11 loading hoppers, 12 crushing bins, 13 discharging bins, 14 crushing pieces, 15 supporting plates, 16 rotating shafts, 17 crushing hobs, 2 auxiliary components, 21 supports, 22 driving motors, 23 rotating shafts, 24 eccentric wheels, 25 supporting rods, 26 holding parts, 27 limiting rods, 270 limiting blocks, 28 square frames, 29 connecting pieces, 290 opening plates, 291 ball seats, 292 joint bearings and 293 half ball seats.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1-4, a crusher for powder metallurgy comprises a crushing assembly 1 and an auxiliary assembly 2, wherein the crushing assembly 1 comprises a feeding hopper 11, a crushing bin 12 and a discharging bin 13, the lower end of the feeding hopper 11 is connected with the crushing bin 12, the lower end of the crushing bin 12 is connected with the discharging bin 13, the lower end of the discharging bin 13 is provided with a discharging hole, the feeding hopper 11, the crushing bin 12 and the discharging bin 13 are integrally formed, and a crushing piece 14 is arranged inside the crushing bin 12; one side of the opening of the charging hopper 11 is provided with a supporting plate 15, and the auxiliary component 2 is arranged at the upper end of the supporting plate 15.

Referring to fig. 2, the auxiliary assembly 2 includes a support 21 fixed on the support plate 15, a driving motor 22 is mounted on the support 21, the driving motor 22 is connected to a rotating shaft 23 through a coupling, and an eccentric wheel 24 is mounted at the tail end of the rotating shaft 23.

The auxiliary component 2 further comprises a support rod 25 fixed on the support plate 15 and shaped like a Chinese character '7', a holding part 26 is arranged at the tail end of the support rod 25, a limiting rod 27 is connected in the holding part 26 in a sliding manner, a limiting block 270 is arranged at the upper end of the limiting rod 27, and the limiting block 270 prevents the limiting rod 27 from falling off from the holding part 26; a square frame 28 is fixed in the middle of the limiting rod 27, and the square frame 28 is movably connected with the eccentric wheel 24; the driving motor 22 is started, the driving motor 22 drives the eccentric wheel 24 to rotate, and the eccentric wheel 24 drives the square frame 28 to move while rotating, so that the square frame 28 and the limiting rod 27 move up and down.

Referring to fig. 3, a connecting piece 29 is arranged at the lower end of the limiting rod 27, an opening plate 290 is connected to the lower end of the connecting piece 29, the opening plate 290 is matched with the lower end of the loading hopper 11, and one side of the opening plate 290 is rotatably connected with the lower end of the loading hopper 11; the limiting rod 27 moves up and down to drive the opening and closing plate 290 to open and close at the lower end of the loading hopper 11, the frequency of the opening and closing action is controlled in the future, a speed reducer can be arranged on the driving motor 22 to control the rotating speed of the eccentric wheel 24, so that the up-and-down moving speed of the limiting rod 27 is controlled, and the purpose of controlling the opening and closing action speed of the opening and closing plate 290 is finally achieved.

The connecting member 29 includes a spherical seat 291 connected to the limit rod 27, the spherical seat 291 has a joint bearing 292 coupled to an outer wall thereof, the joint bearing 292 has a hollow hemispherical seat 293 coupled to an outer wall thereof, and a lower end surface of the hemispherical seat 293 is connected to the opening plate 290.

At specific during operation, pour the material into loading hopper 11 in, then open driving motor 22, make gag lever post 27 do the up-and-down motion, because the special construction of connecting piece 29, make gag lever post 27 push away connecting piece 29, connecting piece 29 pushes away opening plate 290, make opening plate 290 do the opening and closing motion, and simultaneously, the material falls from opening plate 290 when opening plate 290, whole in-process, the material is spilt down to broken storehouse 12 in minute time by opening plate 290's effect, avoid once only adding the material from loading hopper 11 and make the broken too much material of breaker once, thereby improve crushing efficiency to a certain extent, reduce the wearing and tearing of breaker, prolong the life of breaker.

Referring to fig. 4, the crushing member 14 includes a crushing motor, the crushing motor is connected to a rotating shaft 16 through a coupling, the rotating shaft 16 penetrates through the side wall of the crushing bin 12 and is rotatably connected with the side wall of the crushing bin 12, and a crushing hob 17 is installed at one end of the rotating shaft 16 penetrating through the side wall of the crushing bin 12.

Two sets of crushing members 14 are installed, the crushing hobs 17 in the two sets of crushing members 14 are matched, and the two crushing hobs 17 are over against the lower end of the charging hopper 11.

During specific work, materials are sprayed into the crushing bin 12 in a grading manner, the materials are crushed through the two groups of crushing pieces 14, and the crushed materials are discharged from a discharge hole of the discharge bin 13.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A crusher for powder metallurgy, comprising a crushing assembly (1) and an auxiliary assembly (2), characterized in that: the crushing assembly (1) comprises a feeding hopper (11), a crushing bin (12) and a discharging bin (13), wherein a crushing piece (14) is arranged in the crushing bin (12); a supporting plate (15) is arranged on one side of an opening of the charging hopper (11), and the auxiliary component (2) is mounted at the upper end of the supporting plate (15);

the auxiliary assembly (2) comprises a support (21) fixed on the support plate (15), a driving motor (22) is mounted on the support (21), the driving motor (22) is connected with a rotating shaft (23) through a coupler, and an eccentric wheel (24) is mounted at the tail end of the rotating shaft (23);

the auxiliary assembly (2) further comprises a support rod (25) which is fixed on the support plate (15) and is in a shape like a Chinese character '7', a holding part (26) is arranged at the tail end of the support rod (25), a limiting rod (27) is connected in the holding part (26) in a sliding mode, a square frame (28) is fixed in the middle of the limiting rod (27), and the square frame (28) is movably connected with the eccentric wheel (24);

the lower extreme of gag lever post (27) is equipped with connecting piece (29), the lower extreme of connecting piece (29) is connected with open-close plate (290), open-close plate (290) with the lower extreme phase-match of loading hopper (11), one side of open-close plate (290) with the lower extreme of loading hopper (11) is rotated and is connected.

2. A crusher for powder metallurgy according to claim 1, wherein: broken piece (14) are including broken motor, broken motor has axis of rotation (16) through the coupling joint, axis of rotation (16) pass the lateral wall of broken storehouse (12) and with the lateral wall of broken storehouse (12) rotates and is connected, axis of rotation (16) pass broken hobbing cutter (17) are installed to the one end of broken storehouse (12) lateral wall.

3. A crusher for powder metallurgy according to claim 2, wherein: two sets of crushing pieces (14) are arranged, the crushing hobs (17) in the two sets of crushing pieces (14) are matched, and the two crushing hobs (17) are just opposite to the lower end of the charging hopper (11).

4. A crusher for powder metallurgy according to claim 1, wherein: the connecting piece (29) include with ball seat (291) that gag lever post (27) are connected, joint bearing (292) have been cup jointed to the outer wall of ball seat (291), hollow half ball seat (293) has been cup jointed to the outer wall of joint bearing (292), the lower terminal surface of half ball seat (293) with open-close plate (290) are connected.

5. A crusher for powder metallurgy according to claim 4, wherein: the upper end of the limiting rod (27) is provided with a limiting block (270), and the limiting block (270) prevents the limiting rod (27) from falling off from the holding part (26).