CN214682073U

CN214682073U - Vertical shaft crusher

Info

Publication number: CN214682073U
Application number: CN202022707253.6U
Authority: CN
Inventors: 马延全; 马晶晶
Original assignee: Zhejiang Jiaotou Mining Co ltd
Current assignee: Zhejiang Jiaotou Mining Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-12
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a vertical shaft crusher, which comprises a base, a box body arranged on the base, a box cover arranged on the box body, a motor arranged on the box cover, a rotating shaft arranged on the motor, a feeding mechanism arranged on the box cover, a material dispersing mechanism arranged on the rotating shaft, a second material dispersing plate arranged on the rotating shaft, a third material dispersing plate arranged on the rotating shaft, a first hammer arranged on the rotating shaft, a second hammer arranged on the rotating shaft, a third hammer arranged on the rotating shaft, a screening mechanism arranged on the box body and a collecting mechanism arranged on the base; the utility model is provided with the feeding mechanism, which can prevent the material from extruding and splashing out in the crushing process and causing harm to people; the bulk cargo mechanism is arranged to slow down the falling speed of the materials, so that the materials are crushed more fully; a screening mechanism is arranged for carrying out primary screening and secondary crushing on the crushed materials in the box body; a collecting mechanism is arranged to sieve the materials which are finally crushed.

Description

Vertical shaft crusher

Technical Field

The utility model belongs to the technical field of the breaker, especially, relate to a vertical scroll breaker.

Background

The distance between the inner wall of the conventional vertical shaft crusher and the hammer head is large, the design structure is unreasonable, the crushing cavity in the crusher cannot be effectively utilized, the impact crushing rate of the hammer is reduced along with the gradual falling of materials to the bottom of the barrel, and the energy for hammering and crushing is not increased, so that the crushing efficiency is low, the crushing fineness can not meet the requirement, and particularly the crushing rate below 3mm is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a vertical scroll breaker that crushing fineness is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vertical shaft crusher comprises a base, a box body arranged on the base, a box cover arranged on the box body, a motor arranged on the box cover, a rotating shaft arranged on the motor, a feeding mechanism arranged on the box cover, a material scattering mechanism arranged on the rotating shaft, a second material scattering disk arranged on the rotating shaft, a third material scattering disk arranged on the rotating shaft, a first hammer arranged on the rotating shaft, a second hammer arranged on the rotating shaft, a third hammer arranged on the rotating shaft, a screening mechanism arranged on the box body and a collecting mechanism arranged on the base; the screening mechanism comprises a first sieve plate, a second sieve plate arranged on the box body, a third sieve plate arranged on the box body and an anti-blocking assembly arranged on the box body; the motor is started, the materials are poured into the box body through the feeding mechanism, the materials are scattered and opened on the inner wall of the box body through the scattering mechanism under the centrifugal acting force, the materials are smashed through the first hammer, the second hammer and the third hammer, the distance between the hammer head surface and the inner wall of the box body is gradually reduced from top to bottom, and the fine crushing effect is good, and the efficiency is high; materials crushed by the first hammer fall between the second hammer below and the inner wall of the box body through the sieve holes of the first sieve plate, and materials which do not pass through the sieve holes are bounced up through the anti-blocking mechanism, so that the first hammer is crushed again until the materials pass through the sieve holes; the principle of the second sieve plate and the third sieve plate is the same as that of the first sieve plate, and the description is omitted for the moment; the sieve pores of the first sieve plate, the second sieve plate and the third sieve plate are larger than the size of the clearance between the first hammer, the second hammer and the third hammer and the inner wall of the box body; the rebounded materials are re-centrifugally transferred to the inner wall of the box body through the second material dispersing disc and the third material dispersing disc and are crushed; the materials passing through the third sieve plate fall to the collecting mechanism through the bottom surface of the box body, and the crushed and uncrushed materials are sieved and sorted through the collecting mechanism; the crushed materials can be guided into the next layer through the first sieve plate, the second sieve plate and the third sieve plate; the uncrushed materials are impacted, weighed and crushed again through the anti-blocking component.

Furthermore, the anti-blocking component comprises a first anti-blocking part, a second anti-blocking part arranged on the box body, a third anti-blocking part arranged on the box body, a connecting rod arranged on the box body, a collision block arranged on the connecting rod, an anti-blocking motor arranged on the box body and a cam arranged on the anti-blocking motor; starting the anti-blocking motor to drive the cam to rotate; the cam collides with the collision block, so that the connecting rod drives the first anti-blocking part, the second anti-blocking part and the third anti-blocking part to move up and down, the material is prevented from blocking the material passing holes of the first sieve plate, the second sieve plate and the third sieve plate, and the material which is not crushed can be crushed again.

Further, the first anti-blocking part comprises an anti-blocking block, a connecting column arranged on the anti-blocking block, an anti-blocking ring arranged on the connecting rod and an anti-blocking chute arranged on the box body;

further, the feeding mechanism comprises a feeding pipe, a baffle arranged on the feeding pipe, a baffle torsional spring arranged on the baffle and a baffle groove arranged on the feeding pipe; each sieve pore of the first sieve plate, the second sieve plate and the third sieve plate corresponds to an anti-blocking block, the anti-blocking blocks are tightly attached to the inner wall, the anti-blocking ring is driven by the connecting rod to enable the anti-blocking blocks to move up and down, and materials blocking the sieve pores are crushed again; under the condition of no stress, the baffle is in a horizontal state, when the material is poured, the baffle rotates downwards, and after the material is guided in, the baffle rebounds to the baffle groove again through the baffle torsion spring; this setting can prevent to pop out the inlet pipe at broken material of crushing in-process through the extrusion force, causes certain harm.

Further, the material scattering mechanism comprises a first material scattering disk, an arc-shaped groove arranged on the first material scattering disk, a limiting rib arranged on the first material scattering disk, a limiting groove arranged on the rotating shaft, a clamping block arranged on the rotating shaft and a clamping block groove arranged on the clamping block; the material introduced by the feeding pipe is scattered on the first scattering disk, the material can slowly fall through the arc-shaped groove, and the material is thrown onto the inner wall of the box body through centrifugal force; the first bulk cargo dish of frequent and material contact can wear and tear, through dismantling the case lid, with the rotatory change of tearing down of pivot, the fixture block passes through the position that the first bulk cargo dish can be restricted in the fixture block groove.

Further, the collecting mechanism comprises a collecting box, a filter box arranged on the collecting box, a fixed shaft arranged on the collecting box, a clamping hook arranged on the collecting box, a clamping ring arranged on the filter box and a filter assembly arranged on the collecting box; the clamping hook is clamped on the clamping ring of the filter box, and the collection box and the filter box are controlled to be separated and combined through rotation.

Furthermore, the filter assembly comprises a filter plate, a flanging arranged on the filter plate, a rotating shaft arranged on the filter plate, a driving shaft arranged on the filter plate and a driving part arranged on the driving shaft; the flanging prevents falling materials from scattering outside, the left end part of the filter plate can rotate through the rotating shaft through the driving part, and the right end part of the filter plate moves up and down through the driving shaft, so that the materials on the filter plate are screened.

Further, the driving part comprises a rotating motor, a first connecting rod arranged on the rotating motor and a second connecting rod arranged on the first connecting rod; the rotating motor drives the end part of the first connecting rod to rotate, and the first connecting rod drives the end part of the second connecting rod to rotate, so that the other end of the second connecting rod drives the driving shaft to move up and down; make the filter lift up and fall down and form the shake state, make the filter effect better.

In summary, the utility model is provided with the feeding mechanism, which can prevent the material from extruding and splashing out in the crushing process and causing harm to people; the bulk cargo mechanism is arranged to slow down the falling speed of the materials, so that the materials are crushed more fully; a screening mechanism is arranged for carrying out primary screening and secondary crushing on the crushed materials in the box body; a collecting mechanism is arranged to sieve the materials which are finally crushed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at D.

Fig. 3 is a side view of the present invention.

Fig. 4 is a cross-sectional view taken at a-a of fig. 3.

Fig. 5 is an enlarged view of fig. 4 at E.

Fig. 6 is an enlarged view of fig. 4 at F.

Fig. 7 is an enlarged view at G of fig. 4.

Fig. 8 is a sectional view taken at B-B of fig. 3.

Fig. 9 is an enlarged view of fig. 8 at H.

Fig. 10 is a front view of the present invention.

Fig. 11 is a sectional view at C-C of fig. 10.

Detailed Description

As shown in fig. 1-11, a vertical shaft crusher comprises a base 1, a box body 2, a box cover 20, a motor 21, a rotating shaft 22, a feeding mechanism, a material scattering mechanism, a second material scattering disk 23, a third material scattering disk 24, a first hammer 25, a second hammer 26, a third hammer 27, a screening mechanism and a collecting mechanism; the box body 2 is fixed on the base 1; the box cover 20 is in threaded connection with the box body 2; the motor 21 is fixed on the upper top surface of the box cover 20; the rotating shaft 22 is connected with a motor shaft in a threaded manner; the feeding mechanism is positioned on the upper top surface of the box cover 20; the bulk cargo mechanism is positioned at the upper end of the rotating shaft 22; the second material scattering disk 23 is positioned below the material scattering mechanism; the third bulk material tray 24 is positioned below the second bulk material tray 23; the first hammer 25 is clung to the lower part of the material scattering mechanism; the second hammer 26 is tightly attached to the lower part of the second bulk material tray 23; the third hammer 27 is tightly attached to the lower part of the third bulk material tray 24; the screening mechanism is positioned on the side wall of the box body 2; the collection mechanism is located below the case 2.

Specifically, the screening mechanism comprises a first screen plate 3, a second screen plate 4, a third screen plate 5 and an anti-blocking component; the first sieve plate 3, the second sieve plate 4 and the third sieve plate 5 form acute angles relative to the inner wall of the box body 2; the first screening deck 3 is located below the end of the first hammer 25; the second screening deck 4 is located below the end of the second hammer 26; the third screen deck 5 is located below the end of the third hammer 27; the anti-blocking component is positioned below the first sieve plate 3, the second sieve plate 4 and the third sieve plate 5; the anti-blocking component comprises a first anti-blocking part, a second anti-blocking part, a third anti-blocking part, a connecting rod 6, an impact block 60, an anti-blocking motor 61 and a cam 62; the first anti-blocking part comprises an anti-blocking block 63, a connecting column 64, an anti-blocking ring 65 and an anti-blocking chute 28; the connecting columns 64 are uniformly arranged on the inner wall of the anti-blocking block 63; the anti-blocking block 63 is fixedly connected to each connecting rod 64; the anti-blocking ring 65 can drive the connecting rod 64 and the anti-blocking block 63 to slide up and down in the anti-blocking chute 28 on the box body 2; the second anti-blocking component and the third anti-blocking component have the same structure and principle as the first anti-blocking component, and are not repeated for the moment; the connecting rod 6 is positioned on the outer wall of the box body 2; the impact mass 60 is located at the middle of the connecting column 64; the anti-blocking motor 61 is fixedly connected to the outer wall of the box body 2; the cam 62 is fixedly connected with the movable end of the anti-blocking motor 61.

Specifically, the feeding mechanism comprises a feeding pipe 7, a baffle plate 70, a baffle plate torsion spring 71 and a baffle plate groove 72; the feed pipe 7 is fixedly connected with the upper top surface of the box cover 20; the baffle 70 can rotate on the inner wall of the feeding pipe 7; one end of the baffle torsion spring 71 is fixedly connected to the baffle 70, and the other end is fixedly connected to the feeding pipe 7; the baffle slots 72 are located on the inner wall of the feed tube 7.

Specifically, the material scattering mechanism comprises a first material scattering disk 8, an arc-shaped groove 80, a limiting rib 81, a limiting groove 82, a clamping block 83 and a clamping block groove 84; the first bulk material tray 8 is a conical plate and is positioned at the upper end of the rotating shaft 22; the fixing grooves 80 are uniformly arranged on the upper top surface of the first bulk material tray 8; the limiting ribs 81 are positioned on the wall of the circular hole of the first bulk material tray 8; the limiting groove 82 is positioned on the rotating shaft 22; the latch 83 slides on the latch groove 84 of the shaft 22.

Specifically, the collecting mechanism comprises a collecting box 9, a filter box 10, a fixed shaft 90, a clamping hook 91, a clamping ring 11 and a filter assembly; the collecting box 9 is positioned below the box body 2; the filter box 10 is positioned at the side of the collecting box 9; the fixed shaft 90 is fixedly connected to the side wall of the collecting box 9; the hook 91 can rotate on the fixed shaft 90; the clamping ring 11 is fixedly connected to the side wall of the filter box 10; the filter assembly comprises a filter plate 92, a flange 93, a rotating shaft 94, a driving shaft 95 and a driving part; the filter plate 92 is connected to the left end of the collection box 9 through a rotation shaft 94; the flange 93 is positioned at the upper end of the filter plate 92; the drive shaft 95 is located at the right end of the filter plate 92; the driving means includes a rotary motor 96, a first link 97, and a second link 98; the rotating motor 96 is fixedly connected to the front wall of the collecting box 9; the end of the first link 97 is fixed on the shaft of the rotating motor 96; the second link 98 has one end rotatable to the other end of the first link 97 and the other end rotatable on the drive shaft 95.

The working principle is as follows: the motor 21 is started, materials are poured into the box body 2 through the feeding pipe 7, under the centrifugal action force, the materials are scattered and opened on the inner wall of the box body 2 through the first scattering disk 8, the materials are smashed through the first hammer 25, the materials smashed through the first hammer 25 fall between the second hammer 26 below and the inner wall of the box body 2 through the sieve holes of the first sieve plate 3, and the materials which do not pass through the sieve holes drive the cam 62 to rotate through the starting anti-blocking motor 61; the cam 62 collides with the collision block 60, so that the connecting rod 6 drives the inner anti-blocking block 63 to move up and down and is hit by the anti-blocking block 63; the first hammer 25 is re-beaten until it passes through the screen aperture; the principles of the second sieve plate 4 and the third sieve plate 5 are the same as those of the first sieve plate 3, and are not described in detail for the moment; the materials which are crushed and bounced to the second bulk material tray 23 and the third bulk material tray 24 are centrifuged again and transferred to the inner wall of the box body 2 to be crushed; finally, the materials passing through the third sieve plate 5 fall onto the filter plate 92 on the collection box 9 through the bottom surface of the box body 2, the rotating motor 96 drives the end part of the first connecting rod 97 to rotate, the first connecting rod 97 drives the end part of the second connecting rod 98 to rotate, and therefore the other end of the second connecting rod 98 drives the driving shaft 95 to move up and down; the filter plate 92 is lifted upwards and falls downwards to form a shaking state, so that the filtering effect is better.

Claims

1. A vertical shaft crusher comprises a base (1), a box body (2) arranged on the base, a box cover (20) arranged on the box body, a motor (21) arranged on the box cover, a rotating shaft (22) arranged on the motor, a feeding mechanism arranged on the box cover, a material scattering mechanism arranged on the rotating shaft, a second material scattering disk (23) arranged on the rotating shaft, a third material scattering disk (24) arranged on the rotating shaft, a first hammer (25) arranged on the rotating shaft, a second hammer (26) arranged on the rotating shaft, a third hammer (27) arranged on the rotating shaft, a screening mechanism arranged on the box body and a collecting mechanism arranged on the base; the method is characterized in that: screening mechanism includes first sieve (3), locates second sieve (4) on the box, locates third sieve (5) on the box and locate prevent stifled subassembly on the box.

2. A vertical shaft crusher according to claim 1 wherein: prevent stifled subassembly includes first stifled part, locates second on the box prevents stifled part, locates third on the box prevents stifled part, locates connecting rod (6) on the box, locates impact block (60) on the connecting rod, locate prevent stifled motor (61) on the box and locate prevent cam (62) on the stifled motor.

3. A vertical shaft crusher according to claim 2, wherein: first prevent stifled part including prevent blockking up piece (63), locate spliced pole (64) on the prevent blockking up piece, locate prevent stifled ring (65) on the connecting rod and locate prevent stifled spout (28) on the box.

4. A vertical shaft crusher according to claim 1 wherein: the feeding mechanism comprises a feeding pipe (7), a baffle plate (70) arranged on the feeding pipe, a baffle plate torsion spring (71) arranged on the baffle plate and a baffle plate groove (72) arranged on the feeding pipe.

5. A vertical shaft crusher according to claim 1 wherein: the material scattering mechanism comprises a first material scattering disk (8), an arc-shaped groove (80) arranged on the first material scattering disk, a limiting rib (81) arranged on the first material scattering disk, a limiting groove (82) arranged on the rotating shaft, a clamping block (83) arranged on the rotating shaft and a clamping block groove (84) arranged on the clamping block.

6. A vertical shaft crusher according to claim 1 wherein: the collecting mechanism comprises a collecting box (9), a filter box (10) arranged on the collecting box, a fixed shaft (90) arranged on the collecting box, a clamping hook (91) arranged on the collecting box, a clamping ring (11) arranged on the filter box and a filtering component arranged on the collecting box.

7. A vertical shaft crusher according to claim 6 wherein: the filter assembly comprises a filter plate (92), a flanging (93) arranged on the filter plate, a rotating shaft (94) arranged on the filter plate, a driving shaft (95) arranged on the filter plate and a driving part arranged on the driving shaft.

8. A vertical shaft crusher according to claim 7 wherein: the driving part comprises a rotating motor (96), a first connecting rod (97) arranged on the rotating motor and a second connecting rod (98) arranged on the first connecting rod.