CN209752976U - Lining plate anti-collision device and inertia cone crusher - Google Patents
Lining plate anti-collision device and inertia cone crusher Download PDFInfo
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- CN209752976U CN209752976U CN201822128545.7U CN201822128545U CN209752976U CN 209752976 U CN209752976 U CN 209752976U CN 201822128545 U CN201822128545 U CN 201822128545U CN 209752976 U CN209752976 U CN 209752976U
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Abstract
The utility model relates to the technical field of mechanical structure crushing, and provides a lining plate anti-collision device and an inertia cone crusher, wherein the lining plate anti-collision device comprises a buffer ball, the buffer ball is connected with a balancing weight through a connecting piece, the connecting piece is connected with one end of a spiral spring through a connecting shaft, and the other end of the spiral spring is connected with a flange; inertia cone crusher, including hopper, adjusting ring, support ring, move cone and casing, the terminal surface of adjusting ring is equipped with a plurality of foretell welt buffer stop, the flange is installed the terminal surface of adjusting ring, the buffer ball is located the adjusting ring with move between the cone. The buffer ball and the balancing weight are matched with the connecting shaft through the connecting piece, so that the position of the buffer ball is conveniently adjusted, and the maximum buffer effect is achieved; the buffer ball is arranged between the adjusting ring and the movable cone, so that the movable cone lining plate and the fixed cone lining plate are effectively prevented from being impacted, and the safety of equipment is improved; the flange is installed, so that the replacement and maintenance are convenient; simple structure, the good reliability.
Description
Technical Field
The utility model relates to a broken technical field of mechanical structure especially relates to a welt buffer stop and inertia cone crusher.
Background
The inertia cone crusher is a crushing device developed by applying a vibration crushing theory and a material layer crushing theory, has the following characteristics of large crushing ratio, fine granularity of an open-circuit crushed product, strong iron passing capacity, capability of treating hard and brittle materials with the compressive strength of more than 500MPa and the like by using a unique flexible transmission technology.
The inertia cone crusher can crush materials to small granularity because the swing amplitude of the movable cone is not limited by the kinematic motion track of the transmission mechanism but depends on the crushing force and the compression strength limit of the crushed materials. When the crushing force is large enough, the movable cone lining plate and the fixed cone lining plate at the discharge opening can be attached together to fully extrude the material. Due to the working characteristic, the inertia cone crusher must be fully extruded with feed materials when working, and the hopper must be filled with materials at any time to play a role in buffering impact force. Once a cavity is formed, the movable cone lining plate is driven by huge centrifugal force to violently collide with the fixed cone lining plate, so that the faults of large equipment vibration, oil leakage at a sealing part, spherical tile fracture, shaft sleeve burning and the like are caused. In order to protect equipment, a material level monitoring device is adopted to prevent the occurrence of cavities at present; but the external interference influence is large and the reliability is poor due to the limitation of the control level and the severe working environment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a welt buffer stop and inertia cone crusher to solve current mantle welt and the striking of deciding the awl welt, damage the problem of equipment.
(II) technical scheme
In order to solve the technical problem, the utility model provides a welt buffer stop, including the buffering ball, the buffering ball passes through the connecting piece and is connected with the balancing weight, the buffering ball with the balancing weight respectively with the tip of connecting piece, the connecting piece passes through the connecting axle and is connected with coil spring's one end, coil spring's the other end and flange joint.
The connecting piece comprises a first connecting rod and a second connecting rod, and the first connecting rod is connected with the second connecting rod through a clockwork spring.
And one end of the first connecting rod and one end of the second connecting rod are both connected with the connecting shaft.
the other end of the first connecting rod is connected with the buffer ball, and the other end of the second connecting rod is connected with the balancing weight.
The utility model also provides an inertia cone crusher, include hopper, adjusting ring, support ring, move cone and casing, the terminal surface of adjusting ring is equipped with a plurality of as above arbitrary any welt buffer stop, the flange mounting be in the terminal surface of adjusting ring, the cushion ball is located the adjusting ring with move between the cone.
The hopper is arranged on the inclined upper surface of the adjusting ring, a fixed cone lining plate is arranged below the inclined lower surface of the adjusting ring, a movable cone lining plate is arranged on the side surface of the movable cone, and the buffer ball is arranged between the fixed cone lining plate and the movable cone lining plate.
The side surface of the adjusting ring is connected with the machine shell through the supporting ring, the machine shell is installed on the bottom frame, and a damping spring is arranged between the machine shell and the bottom frame.
The movable cone is mounted on a movable cone supporting plate, a movable cone main shaft is arranged in the movable cone supporting plate, one end of the movable cone main shaft is connected with the movable cone, and the other end of the movable cone main shaft is connected with a transmission shaft arranged on the bottom side of the movable cone supporting plate through a universal coupling.
The movable cone main shaft is provided with an eccentric vibration exciter, and the transmission shaft is in driving connection with the belt pulley.
And a blanking hopper is arranged between the movable cone supporting disc and the shell.
(III) advantageous effects
The utility model provides a lining plate anti-collision device and an inertia cone crusher.A buffer ball is matched with a connecting shaft through a connecting piece and a balancing weight, so that the position of the buffer ball is convenient to adjust, and the maximum buffer effect is achieved; the buffer ball is arranged between the adjusting ring and the movable cone, so that the movable cone lining plate and the fixed cone lining plate are effectively prevented from being impacted, and the safety of equipment is improved; the flange is installed, so that the replacement and maintenance are convenient; simple structure, the good reliability.
Drawings
Fig. 1 is a schematic structural view of a lining plate anti-collision device according to an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of an inertia cone crusher according to an embodiment of the present invention.
In the figure, 1: a hopper; 2: a fixed cone lining plate; 3: an adjustment ring; 4: a support ring; 5: a movable cone; 6: a housing; 7: feeding a hopper; 8: a damping spring; 9: a chassis; 10: a belt pulley; 11: a drive shaft; 12: a universal coupling; 13: a movable cone main shaft; 14: an eccentric vibration exciter; 15: a movable cone supporting plate; 16: a moving cone lining plate; 17: a buffer ball; 18: a first connecting rod; 19: a connecting shaft; 20: a clockwork spring; 21: a second connecting rod; 22: a balancing weight; 23: a coil spring; 24: and (4) a flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, unless otherwise specified, "plurality", and "plural" mean two or more, and "several", and "several groups" mean one or more.
As shown in fig. 1, the embodiment of the utility model provides a welt buffer stop, including buffering ball 17, buffering ball 17 passes through the connecting piece to be connected with balancing weight 22, buffering ball 17 and balancing weight 22 respectively with the tip of connecting piece. Specifically, the connecting piece includes first connecting rod 18 and second connecting rod 21, and the one end of first connecting rod 18 and the one end of second connecting rod 22 all are connected with connecting axle 19, and the other end of first connecting rod 18 is connected with buffering ball 17, and the other end of second connecting rod 21 is connected with balancing weight 22 for the relative position of buffering ball 17 and balancing weight 22 can freely move in the space. The counterweight 22 and the second connecting rod 21 can select corresponding parameters such as weight, arm of force length and the like according to different equipment models, discharge opening sizes and different properties of the crushed materials, so that the adaptability of the lining plate anti-collision device is improved.
Wherein, be connected with clockwork spring 20 between first connecting rod 18 and the second connecting rod 21, better transmission torsion improves the elasticity between first connecting rod 18 and the second connecting rod 21. The connecting shaft 19 is connected with one end of the spiral spring 23, and the other end of the spiral spring 23 is connected with the flange 24, so that the mechanical elasticity of the buffer ball 17 during working is improved, and the anti-collision effect is enhanced. And the flange 24 is adopted for installation, so that the installation strength is ensured, and the maintenance and the disassembly are convenient. The clockwork spring 20 and the spiral spring 23 are flexibly connected with the components.
As shown in fig. 2, the embodiment of the utility model provides a still provides an inertia cone crusher, including hopper 1, adjusting ring 3, support ring 4, move cone 5 and casing 6, the terminal surface of adjusting ring 3 is equipped with a plurality of welt buffer stop as above, and flange 24 installs the terminal surface at adjusting ring 3, and buffer ball 17 is located between adjusting ring 3 and the moving cone 5.
Further, the hopper 1 is arranged on the inclined upper surface of the adjusting ring 3, a feed opening of the hopper 1 faces downwards and is correspondingly matched with the movable cone 5, and the movable cone 5 enters the hopper 1 from the feed opening to be crushed. The fixed cone lining plate 2 is arranged below the inclination of the adjusting ring 3, the movable cone lining plate 16 is arranged on the side surface of the movable cone 5, and when the movable cone 5 is crushed, the fixed cone lining plate 2 is attached to the movable cone lining plate 16.
Wherein, a plurality of welt buffer stop pass through flange 24 circumference evenly to be fixed at the bottom terminal surface of adjusting ring 3, and buffering ball 17 is located between deciding awl welt 2 and the mantle welt 16, makes buffering ball 17 and the laminating of deciding awl welt 2 under the effect of balancing weight 22, prevents that east awl welt 16 during operation is direct to take place the striking with deciding awl welt 2.
Furthermore, the side surface of the adjusting ring 3 is fixedly arranged on the upper side of the machine shell 6 through the supporting ring 4, the lower side of the machine shell 6 is arranged on the bottom frame 9, and the damping spring 8 is arranged between the machine shell 6 and the bottom frame 9, so that the damping capacity and the vibration resistance of the machine shell are improved.
The movable cone 5 is installed on a movable cone supporting plate 15, a movable cone main shaft 13 is arranged in the movable cone supporting plate 15, one end of the movable cone main shaft 13 penetrates through the upper port of the movable cone supporting plate 15 to be connected with the movable cone 5, the other end of the movable cone main shaft 13 penetrates through the lower port of the movable cone supporting plate 15 to be connected with a transmission shaft 11 through a universal coupling 12, the transmission shaft 11 is arranged on the bottom side of the movable cone supporting plate 15, the transmission shaft 11 is in driving connection with a belt pulley 10, and an eccentric vibration exciter 14 is arranged on the movable cone main shaft 13. Specifically, the belt pulley 10 drives the transmission shaft 11 to rotate, the transmission shaft 11 drives the moving cone main shaft 13 to rotate in the moving cone supporting plate 15 through the universal coupling 12, torque is transmitted, the eccentric vibration exciter 14 generates an excitation effect on the moving cone main shaft 13, and then the moving cone 5 is driven to vibrate violently while swinging, and material crushing is completed.
Furthermore, the blanking hoppers 7 are axially and uniformly arranged between the movable cone supporting plate 15 and the machine shell 6 and used for storing crushed materials.
The embodiment of the utility model provides a welt buffer stop is as follows at inertia cone crusher built-in theory of operation:
When the equipment normally takes the material to operate, the buffering ball 17 receives the falling impact action of the material at the discharge opening, the clockwork spring 20 and the spiral spring 23 generate elastic deformation, rotate and incline to one side of the balancing weight 22, keep the open state and cannot block the normal work of the movable cone lining plate 16.
When the broken chamber appearance cavity, balancing weight 22 is under the effect of gravity, through first connecting rod 18, second connecting rod 21 and clockwork spring 20 transmission torsion, hug closely buffer ball 17 on the surface of deciding awl welt 2, along with the operation of moving cone 5, move awl welt 16 and will contact buffer ball 17 at first, buffer ball 17 absorbs inertial centrifugal force, greatly reduce the impact that transmits on deciding awl welt 2, avoid moving awl welt 16 and deciding awl welt 2 direct collision, play obvious effect for equipment damping.
The utility model provides a lining plate anti-collision device and an inertia cone crusher.A buffer ball is matched with a connecting shaft through a connecting piece and a balancing weight, so that the position of the buffer ball is convenient to adjust, and the maximum buffer effect is achieved; the buffer ball is arranged between the adjusting ring and the movable cone, so that the movable cone lining plate and the fixed cone lining plate are effectively prevented from being impacted, and the safety of equipment is improved; the flange is installed, so that the replacement and maintenance are convenient; simple structure, the good reliability.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a welt buffer stop, its characterized in that, includes the buffering ball, the buffering ball passes through the connecting piece and is connected with the balancing weight, the buffering ball with the balancing weight respectively with the tip of connecting piece, the connecting piece passes through the connecting axle and is connected with coil spring's one end, coil spring's the other end and flange joint.
2. The liner impact protection device of claim 1, wherein said connector comprises a first connector rod and a second connector rod, said first connector rod being connected to said second connector rod by a clockwork spring.
3. The liner impact protection device of claim 2, wherein one end of said first link and one end of said second link are both connected to said connection shaft.
4. The liner impact protection device of claim 3, wherein the other end of said first connecting rod is connected to said cushion ball and the other end of said second connecting rod is connected to said weight block.
5. An inertia cone crusher comprising a hopper, an adjusting ring, a support ring, a movable cone and a housing, wherein the end face of the adjusting ring is provided with a plurality of lining plate impact preventers as claimed in any one of claims 1 to 4, the flange is mounted on the end face of the adjusting ring, and the cushion ball is disposed between the adjusting ring and the movable cone.
6. An inertia cone crusher as claimed in claim 5 wherein said hopper is mounted on an inclined upper face of said adjustment ring, a fixed cone liner is provided on an inclined lower face of said adjustment ring, a moving cone liner is provided on a side surface of said moving cone, and said cushion balls are provided between said fixed cone liner and said moving cone liner.
7. An inertia cone crusher as claimed in claim 6 wherein the side of said adjustment ring is connected to said housing by said support ring, said housing being mounted on a chassis, and a damper spring being provided between said housing and said chassis.
8. An inertia cone crusher as claimed in claim 5 wherein said moving cone is mounted on a moving cone support plate, a moving cone main shaft is disposed within said moving cone support plate, one end of said moving cone main shaft being connected to said moving cone, the other end of said moving cone main shaft being connected to a drive shaft disposed on the underside of said moving cone support plate by a universal coupling.
9. An inertia cone crusher as claimed in claim 8 wherein said moving cone main shaft is provided with an eccentric exciter and said drive shaft is drivingly connected to a pulley.
10. An inertia cone crusher as claimed in claim 8 wherein a discharge hopper is provided between said cone support plate and said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128545.7U CN209752976U (en) | 2018-12-18 | 2018-12-18 | Lining plate anti-collision device and inertia cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128545.7U CN209752976U (en) | 2018-12-18 | 2018-12-18 | Lining plate anti-collision device and inertia cone crusher |
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| Publication Number | Publication Date |
|---|---|
| CN209752976U true CN209752976U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128545.7U Active CN209752976U (en) | 2018-12-18 | 2018-12-18 | Lining plate anti-collision device and inertia cone crusher |
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| CN (1) | CN209752976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663630A (en) * | 2018-12-18 | 2019-04-23 | 北京凯特破碎机有限公司 | Liner plate anticollision device, collision-prevention device and unit for inertial conic crusher |
| CN111841710A (en) * | 2020-07-16 | 2020-10-30 | 赵好 | Grain smashing device based on eccentric rotation |
-
2018
- 2018-12-18 CN CN201822128545.7U patent/CN209752976U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663630A (en) * | 2018-12-18 | 2019-04-23 | 北京凯特破碎机有限公司 | Liner plate anticollision device, collision-prevention device and unit for inertial conic crusher |
| CN109663630B (en) * | 2018-12-18 | 2024-03-29 | 北京凯特破碎机有限公司 | Lining plate anti-collision device and inertia cone crusher |
| CN111841710A (en) * | 2020-07-16 | 2020-10-30 | 赵好 | Grain smashing device based on eccentric rotation |
| CN111841710B (en) * | 2020-07-16 | 2022-07-05 | 山东友康天然植物科技有限公司 | Grain smashing device based on eccentric rotation |
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