CN217796307U

CN217796307U - Material accumulation preventing device for cone crusher

Info

Publication number: CN217796307U
Application number: CN202221835487.1U
Authority: CN
Inventors: 周智涯; 邓超; 张健
Original assignee: Yidu Dayi Heavy Industry Co ltd
Current assignee: Yidu Dayi Heavy Industry Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-15
Anticipated expiration: 2032-07-14

Abstract

The utility model provides a circular cone crusher is with preventing long-pending material device, it belongs to the garrulous field of mechanical branch, and it includes: the crushing assembly comprises a crushing shell, a bottom shell, a movable cone and a static cone ring, wherein the bottom shell and the crushing shell are both annular shells, the crushing shell is clamped above the bottom shell, the movable cone is arranged in the bottom shell, the upper end of the movable cone is a tip, and the static cone ring is arranged in the crushing shell and sleeved outside the movable cone; the material guide assembly is arranged inside the bottom shell and is positioned below the movable cone; prevent long-pending material subassembly, prevent long-pending material subassembly including rotating annular, turning block, installation piece, installation pole and scraping the strip, the rotating annular is seted up in the drain pan, and is located guide subassembly top, the spacing slip setting of turning block is inside rotating the annular. The utility model provides a material that produces can't carry out timely clearance problem, have the effect of having avoided the crushed aggregates to pile up, and can in time handle the crushed aggregates.

Description

Material accumulation preventing device for cone crusher

Technical Field

The utility model relates to a machinery divides garrulous technical field, especially relates to a cone crusher is with preventing long-pending material device.

Background

In the field of mechanical fragmentation, a material accumulation preventing device for a cone crusher is mainly used for crushing larger materials, during the operation of the cone crusher, material particles are discharged from a crushing cavity after being crushed, the material particles are discharged from a discharging opening through a discharging ramp in a rack, and then the material particles are transferred and conveyed through a conveying belt, and the accumulated materials are difficult to clear due to the limited operation space of the discharging ramp; when the material accumulation is serious, the discharge is blocked, the crushing work of the cone crusher is influenced, and the cone crusher can generate the oil leakage phenomenon.

In order to solve the problems, the chinese patent CN215197122U provides an anti-material-accumulation device for a cone crusher and the cone crusher. The material accumulation preventing device for the cone crusher comprises a crusher shell, wherein the crusher shell is provided with an inner shell wall and an outer shell wall which are coaxially arranged; blanking ramps are symmetrically arranged between the inner shell wall and the outer shell wall, and blanking ports are formed between the blanking ramps and the inner shell wall and the outer shell wall respectively.

But foretell long-pending material device of preventing can only avoid piling up in a large number of material, and need dismantle installation and clearance to the division barrier. And the generated materials cannot be cleaned in time in the crushing process, so that the materials are influenced to be led out in time, and the crushing and leading-out efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a circular cone crusher is with preventing long-pending material device, its needs that have solved existence among the prior art dismantle installation and clearance to the division barrier. And the generated materials cannot be timely cleaned in the crushing process, the materials are timely led out to be influenced, and the crushing and leading-out efficiency is reduced.

An embodiment of the utility model provides a cone crusher is with preventing long-pending material device, include:

the crushing assembly comprises a crushing shell, a bottom shell, a movable cone and a static cone ring, wherein the bottom shell and the crushing shell are both annular shells, the crushing shell is clamped above the bottom shell, the movable cone is arranged in the bottom shell, the upper end of the movable cone is a tip, and the static cone ring is arranged in the crushing shell and sleeved outside the movable cone;

the material guide assembly is arranged inside the bottom shell, is positioned below the movable cone and is used for guiding out crushed materials;

prevent long-pending material subassembly, prevent long-pending material subassembly including rotating annular, turning block, installation piece, installation pole and scrape the strip, the rotation annular is seted up in the drain pan, and is located guide subassembly top, the spacing slip setting of turning block is inside rotating the annular, installation piece fixed connection is in the turning block outer end, installation pole fixed connection is on the installation piece, and is a plurality of scrape strip fixed connection in installation pole below.

Preferably, the material guiding assembly comprises a material guiding ring and a material guiding plate, the material guiding ring is fixedly connected inside the bottom shell and located below the movable cone, the material guiding ring is an inverted ladder-shaped ring, a discharge port is formed in the inner side of the material guiding ring, one end of the material guiding plate is fixedly connected below the discharge port, the other end of the material guiding plate penetrates through the bottom shell, and the material guiding ring and the material guiding plate are obliquely arranged downwards.

Preferably, the mounting rod is obliquely arranged and is parallel to the annular surface of the guide ring, and the bottom end of the scraping strip is in surface contact with the guide ring.

Preferably, the rotating ring groove is fixedly connected with sealing ring strips, the sealing ring strips are symmetrically and fixedly connected to the upper side and the lower side of the rotating ring groove, and the rotating block is arranged between the two sealing ring strips in a sliding mode.

Preferably, the sealing ring strips are made of elastic materials, and the two sealing ring strips are arranged in a V shape, and two adjacent ends of the sealing ring strips are in contact and abut against each other.

Preferably, the bottom of the movable cone is provided with a driving device, and the driving device is used for driving the movable cone to eccentrically rotate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the movable cone rotates and swings under the urging of the eccentric shaft sleeve, a section of the movable cone close to the static cone forms a crushing cavity, materials are crushed by multiple extrusion and impact of the movable cone and the static cone, when the movable cone leaves the section, the materials crushed to the required granularity fall down under the action of self gravity, are discharged from the cone bottom and fall onto the material guide assembly, and at the moment, the rotating block rotates in the rotating ring groove under the driving of the electric rotating wheel, so that the mounting rod and the scraping strip are driven to rotate, and crushed materials on the material guide assembly are transferred. Because the crushed aggregates that produce can carry out lasting transfer under the effect of scraping the strip, avoided piling up of crushed aggregates, and can carry out the effect of in time handling to the crushed aggregates.

Drawings

Fig. 1 is a front structural view of a material accumulation preventing device for a cone crusher in an embodiment of the present invention.

Fig. 2 is a sectional view of the material accumulation preventing device for the cone crusher in the embodiment of the present invention.

Fig. 3 is an internal structure diagram of the material accumulation preventing device for the cone crusher in the embodiment of the present invention.

FIG. 4 is a view of the embodiment of the present invention, illustrating a structure of a material accumulation preventing component of a material accumulation preventing device for a cone crusher

In the above drawings: 1. a size reduction assembly; 11. a pulverizer housing; 12. a bottom case; 13. moving a cone; 14. a stationary cone ring; 2. a material guiding assembly; 21. a material guiding ring; 22. a material guide plate; 3. a material accumulation prevention assembly; 31. rotating the ring groove; 32. rotating the block; 33. mounting a sheet; 34. mounting a rod; 35. scraping the strip; 4. sealing the ring strip; 5. a driving device.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, an embodiment of the present invention provides a material accumulation prevention device for a cone crusher, which comprises a crushing assembly 1, wherein the crushing assembly 1 comprises a crusher shell 11, a bottom shell 12, a movable cone 13 and a static cone ring 14, the bottom shell 12 and the crusher shell 11 are both annular shells, the crusher shell 11 is clamped above the bottom shell 12, the movable cone 13 is arranged inside the bottom shell 12, the upper end of the movable cone is a tip, the static cone ring 14 is installed inside the crusher shell 11, and the static cone ring is sleeved outside the movable cone 13;

the material guiding assembly 2 is arranged inside the bottom shell 12 and below the movable cone 13 and used for guiding out crushed materials;

prevent long-pending material subassembly 3, prevent long-pending material subassembly 3 including rotating ring groove 31, turning block 32, installation piece 33, installation pole 34 and scrape strip 35, rotating ring groove 31 is seted up in drain pan 12, and is located guide subassembly 2 top, and the spacing slip of turning block 32 sets up inside rotating ring groove 31, and installation piece 33 fixed connection is in turning block 32 outer end, and installation pole 34 fixed connection is on installation piece 33, and a plurality of strip 35 fixed connection of scraping are in installation pole 34 below.

The detailed working process of the embodiment is that in the using process, the movable cone 13 rotates and swings under the urging of the eccentric shaft sleeve, the section of the movable cone close to the static cone becomes a crushing cavity, materials are crushed by multiple extrusion and impact of the movable cone and the static cone, when the movable cone leaves the section, the materials crushed to the required granularity at the section fall under the self gravity, are discharged from the cone bottom and fall onto the material guiding assembly 2, and at the moment, the rotating block 32 rotates inside the rotating ring groove 31 under the driving of the electric rotating wheel, so that the mounting rod 34 and the scraping strip 35 are driven to rotate, and crushed materials on the material guiding assembly 2 are transferred. Because the crushed aggregates that produce can carry out lasting transfer under the effect of scraping strip 35, avoided piling up of crushed aggregates, and can carry out the effect of in time handling to the crushed aggregates.

In the preferred technical scheme in this embodiment, the material guiding assembly 2 includes a material guiding ring 21 and a material guiding plate 22, the material guiding ring 21 is fixedly connected inside the bottom case 12 and located below the movable cone 13, the material guiding ring 21 is an inverted ladder-shaped ring, a material outlet is formed in the inner side of the material guiding ring 21, one end of the material guiding plate 22 is fixedly connected below the material outlet, and the other end of the material guiding plate 22 penetrates through the bottom case 12 and is arranged obliquely downward, and the crushed aggregates are transferred onto the material guiding plate 22 and pushed to the material outlet to be guided out through the material guiding plate 22;

the mounting rod 34 is obliquely arranged and is parallel to the ring surface of the material guide ring 21, the bottom end of the scraping strip 35 is in contact with the surface of the material guide ring 21, the obliquely arranged material guide ring 21 is obliquely arranged, and the mounting rod 34 can obliquely transfer the crushed materials, so that the crushed materials are conveniently transferred;

the rotary ring groove 31 is fixedly connected with the sealing ring strips 4, the two sealing ring strips 4 are symmetrically and fixedly connected to the upper side and the lower side of the rotary ring groove 31, the rotary block 32 is arranged between the two sealing ring strips 4 in a sliding manner, so that the rotary ring groove 31 is shielded by the two sealing ring strips 4 to prevent crushed aggregates from being accumulated in the rotary ring groove 31 in the crushing process and prevent the rotary block 32 from normally rotating, and accordingly, the entering of crushed aggregates is reduced;

the sealing ring strips 4 are made of elastic materials, the two sealing ring strips 4 are arranged in a V shape, two adjacent ends of the sealing ring strips are in contact and abut against each other, and the elastic sealing ring strips 4 can deform, so that the rotating ring groove 31 is sealed when the rotating block 32 does not slide, and crushed materials are prevented from entering;

the driving device 5 is arranged at the bottom of the movable cone 13, the driving device 5 is used for driving the movable cone 13 to eccentrically rotate, and the driving device 5 is the prior art and refers to a complete set of device in which an electric motor drives an eccentric sleeve to rotate through a transmission device, so that the movable cone 13 is driven to rotate.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a cone crusher is with preventing long-pending material device which characterized in that includes:

the crushing assembly (1) comprises a crushing shell (11), a bottom shell (12), a movable cone (13) and a static cone ring (14), wherein the bottom shell (12) and the crushing shell (11) are both annular shells, the crushing shell (11) is clamped above the bottom shell (12), the movable cone (13) is arranged inside the bottom shell (12), the upper end of the movable cone (13) is a pointed end, and the static cone ring (14) is arranged inside the crushing shell (11) and sleeved outside the movable cone (13);

the material guiding assembly (2) is arranged inside the bottom shell (12), is positioned below the movable cone (13) and is used for guiding out crushed materials;

prevent long-pending material subassembly (3), prevent long-pending material subassembly (3) including rotating ring groove (31), turning block (32), installation piece (33), installation pole (34) and scrape strip (35), rotating ring groove (31) are seted up in drain pan (12), and are located guide subassembly (2) top, the spacing slip of turning block (32) sets up inside rotating ring groove (31), installation piece (33) fixed connection is in turning block (32) outer end, installation pole (34) fixed connection is on installation piece (33), and is a plurality of scrape strip (35) fixed connection and be in installation pole (34) below.

2. The material accumulation preventing device for the cone crusher according to claim 1, wherein the material guiding assembly (2) comprises a material guiding ring (21) and a material guiding plate (22), the material guiding ring (21) is fixedly connected inside the bottom shell (12) and located below the movable cone (13), the material guiding ring (21) is an inverted ladder-shaped ring, a material outlet is formed in the inner side of the material guiding ring (21), one end of the material guiding plate (22) is fixedly connected below the material outlet, and the other end of the material guiding plate passes through the bottom shell (12) and is arranged obliquely downwards.

3. The material accumulation preventing device for the cone crusher as claimed in claim 1, wherein the mounting rod (34) is arranged obliquely and parallel to the ring surface of the guide ring (21), and the bottom end of the scraping strip (35) is in surface contact with the guide ring (21).

4. The material accumulation preventing device for the cone crusher according to claim 1, wherein the rotating ring groove (31) is fixedly connected with the sealing ring strips (4), two sealing ring strips (4) are symmetrically and fixedly connected to the upper side and the lower side of the rotating ring groove (31), and the rotating block (32) is slidably arranged between the two sealing ring strips (4).

5. The material accumulation preventing device for the cone crusher according to claim 4, wherein the sealing ring strips (4) are made of elastic material, two sealing ring strips (4) are arranged in a V shape, and two adjacent ends of the sealing ring strips are in contact and abut against each other.

6. The material accumulation preventing device for the cone crusher according to claim 1, wherein a driving device (5) is arranged at the bottom of the movable cone (13), and the driving device (5) is used for driving the movable cone (13) to rotate eccentrically.