CN222956562U - Anti-blocking feeding structure of vertical mill - Google Patents
Anti-blocking feeding structure of vertical mill Download PDFInfo
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- CN222956562U CN222956562U CN202421368471.3U CN202421368471U CN222956562U CN 222956562 U CN222956562 U CN 222956562U CN 202421368471 U CN202421368471 U CN 202421368471U CN 222956562 U CN222956562 U CN 222956562U
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Abstract
本实用新型涉及进料装置技术领域，公开了一种立磨机的防堵进料结构，包括立磨机，固定连接在所述立磨机底端的底座，所述立磨机上设置有防堵塞机构，所述防堵塞机构一侧设置有辅助防堵塞机构，启动电机带动转动柱与搅拌杆转动，通过搅拌杆对物料进行搅拌流动同时击打，带动连杆转动当受力板转动时将会接触并受到施力板的挤压，以此带动连杆向上移动，当连杆向上移动时带动转动柱在滑套内壁向上移动，然后第一弹簧挤压压缩，当受力板继续转动不再与施力板接触时，第一弹簧回弹带动转动柱向下移动，带动转动柱形成上下往复运动，对入料斗与入料管相连通的部位上下冲击，防止物料堵塞在其中，随后物料落入进输送筒中，最终输送至立磨机中。
The utility model relates to the technical field of feeding devices, and discloses an anti-blocking feeding structure of a vertical mill, comprising a vertical mill, a base fixedly connected to the bottom end of the vertical mill, an anti-blocking mechanism being arranged on the vertical mill, and an auxiliary anti-blocking mechanism being arranged on one side of the anti-blocking mechanism, a starting motor drives a rotating column and a stirring rod to rotate, and the stirring rod is used to stir and flow the material while striking it, and drives the connecting rod to rotate. When a force plate rotates, it will contact and be squeezed by the force plate, thereby driving the connecting rod to move upward, and when the connecting rod moves upward, it drives the rotating column to move upward on the inner wall of the sliding sleeve, and then a first spring squeezes and compresses, and when the force plate continues to rotate and no longer contacts the force plate, the first spring rebounds and drives the rotating column to move downward, and drives the rotating column to form an up and down reciprocating motion, and impacts the part connected with the feed hopper and the feed pipe up and down to prevent the material from being blocked therein, and then the material falls into the feed conveying cylinder and is finally conveyed to the vertical mill.
Description
Technical Field
The utility model belongs to the technical field of feeding devices, and particularly relates to an anti-blocking feeding structure of a vertical mill.
Background
The vertical mill can process and grind materials efficiently, the materials are orderly added into the vertical mill through the blanking channel, and rolling of the materials is completed under the action of the rolling roller disc.
Most of the existing vertical mills are used for directly throwing materials into a hopper and then conveying the materials into the vertical mills when feeding the materials, however, the volumes of some materials are overlarge, and the materials cannot be stirred and crushed before feeding, so that a large amount of large-volume materials are accumulated at a feed inlet of the feed inlet, a blocking phenomenon is caused, and the grinding efficiency of subsequent materials is affected.
The present utility model has been made in view of this.
Disclosure of utility model
In order to solve the technical problems that most of the existing vertical mills directly throw materials into a hopper and then convey the materials into the vertical mill when feeding, however, the volumes of some materials are overlarge, and the materials cannot be stirred and crushed before feeding, so that a large amount of large-volume materials are accumulated at a feeding hole of the feeding hopper to cause a blocking phenomenon and influence the grinding efficiency of subsequent materials, the utility model adopts the following basic conception that:
an anti-blocking feeding structure of a vertical mill comprises a vertical mill;
The base of fixed connection in the mill bottom immediately, be provided with anti-blocking mechanism on the mill immediately, anti-blocking mechanism one side is provided with supplementary anti-blocking mechanism, anti-blocking mechanism includes the backup pad of fixed connection on mill top immediately:
The utility model discloses a vertical mill, including backup pad bottom fixedly connected with motor, motor output fixedly connected with sliding sleeve, sliding sleeve inner wall top fixedly connected with first spring, sliding sleeve inner wall one end fixedly connected with rotation post is kept away from to first spring, rotation post outer wall sliding connection is at the inner wall of sliding sleeve, rotation post outer wall fixedly connected with puddler, vertical mill outer wall intercommunication is provided with the transport section of thick bamboo, transport section of thick bamboo outer wall intercommunication is provided with the pan feeding pipe, pan feeding pipe is kept away from transport section of thick bamboo one end intercommunication and is provided with into the hopper, go into hopper top fixedly connected with application of force board, application of force board top contact is provided with the atress board, atress board top outer wall fixedly connected with connecting rod, atress board one end fixedly connected with is kept away from at the outer wall of rotation post to the connecting rod.
As a preferred embodiment of the utility model, the auxiliary anti-blocking mechanism comprises a fixed plate fixedly connected to the top end of the conveying cylinder, a sliding hole is formed in the outer wall of the fixed plate, a sliding rod is connected to the inner wall of the sliding hole in a sliding manner, a beating block is fixedly connected to one end of the sliding rod, a sloping plate is fixedly connected to one end of the sliding rod, which is far away from the beating block, a second spring is fixedly connected to one end, which is close to the sliding rod, of the sloping plate, and one end, which is far away from the sloping plate, of the second spring is fixedly connected to the outer wall of the fixed plate.
As a preferred implementation mode of the utility model, the bottom end of the stress plate and the top end of the force application plate are respectively provided with an inclined surface, and the outer walls of the inclined surfaces provided by the two inclined surfaces are matched with each other.
As a preferable implementation mode of the utility model, the stirring rods are in a plurality, and the stirring rods are uniformly distributed on the outer wall of the rotating column in three groups.
As a preferred embodiment of the present utility model, the inner wall of the sliding sleeve is matched with the outer wall of the rotating column, and the rotating column extends into the feeding pipe.
In a preferred embodiment of the present utility model, the initial state of the tapping block is to be attached to the outer wall of the feeding tube.
As a preferred embodiment of the present utility model, the position of the rotary push rod is smaller than the distance between the initial state of the inclined plate and the feed pipe.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the motor is started, then the materials are thrown into the hopper, the output end of the motor drives the rotating column to rotate, the stirring rod is driven to rotate when the rotating column rotates, the stirring rod stirs and flows the materials and simultaneously hits the stirring rod, so that the larger materials are dispersed, the larger materials are prevented from being blocked between the hopper and the feeding pipe, the rotating column drives the connecting rod to rotate in the rotating process, the stress plate can be driven to rotate when the connecting rod rotates, the stress plate can be contacted and extruded by the force application plate, the extruded stress plate can drive the connecting rod to move upwards, the rotating column can be driven to move upwards on the inner wall of the sliding sleeve when the connecting rod moves upwards, meanwhile, the first spring can compress the moving process, and the first spring can rebound to drive the rotating column to move downwards when the stress plate continues to rotate and is not contacted with the force application plate, so that the upper and lower reciprocating motion is formed on the position where the feeding hopper is communicated with the feeding pipe, the materials are prevented from being blocked in the conveying cylinder, and finally the materials fall into the vertical mill.
According to the utility model, when the connecting rod rotates, the rotating push rod can be driven to rotate, the inclined plate can be extruded when the rotating push rod rotates, the extruded inclined plate can drive the sliding rod to move rightwards, meanwhile, the beating block is driven to be far away from the outer wall of the feeding pipe, then the second spring is driven to perform stretching action, and when the connecting rod rotates and is no longer contacted with the inclined plate, the second spring is rebound and reset to drive the sliding rod to rapidly move leftwards, so that the beating block is driven to perform beating action on the outer wall of the feeding pipe, vibration can be generated on the feeding pipe, so that a small amount of materials adhered to the inner wall of the feeding pipe can be beaten and fall, and the subsequent blockage of the feeding pipe due to a small amount of accumulation is prevented.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top plan view of the present utility model;
FIG. 3 is a schematic view of the anti-blocking mechanism according to the present utility model;
FIG. 4 is a schematic view of the auxiliary anti-blocking mechanism of the present utility model.
The vertical mill comprises a vertical mill body 1, a base 2, a base 31, an anti-blocking mechanism 311, a supporting plate 312, a motor 313, a sliding sleeve 314, a first spring 315, a rotating column 316, a stirring rod 317, a connecting rod 318, a stress plate 319, a force application plate 3110, a feeding hopper 3111, a feeding pipe 3112, a conveying cylinder 32, an auxiliary anti-blocking mechanism 321, a fixed plate 322, a sliding rod 323, a beating block 324, a sloping plate 325, a second spring 326 and a rotating push rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 4, an anti-blocking feeding structure of a vertical mill comprises a vertical mill 1, a base 2 fixedly connected to the bottom end of the vertical mill 1, an anti-blocking mechanism 31 is arranged on the vertical mill 1, one side of the anti-blocking mechanism 31 is provided with an auxiliary anti-blocking mechanism 32, the anti-blocking mechanism 31 comprises a supporting plate 311 fixedly connected to the top end of the vertical mill 1, the bottom end of the supporting plate 311 is fixedly connected with a motor 312, the output end of the motor 312 is fixedly connected with a sliding sleeve 313, the top end of the inner wall of the sliding sleeve 313 is fixedly connected with a first spring 314, one end of the first spring 314, which is far away from the inner wall of the sliding sleeve 313, is fixedly connected with a rotating column 315, the outer wall of the rotating column 315 is in sliding connection with the inner wall of the sliding sleeve 313, the outer wall of the rotating column 315 is fixedly connected with a stirring rod 316, the outer wall of the vertical mill 1 is provided with a conveying cylinder 3112, the outer wall of the conveying cylinder 3112 is provided with a feeding tube 3111, one end of the feeding tube 3111 is provided with a feeding hopper 3110, the top end of the feeding tube 3110 is fixedly connected with a force applying plate, the top end of the force applying plate 319 is in contact with the force plate 318, the outer wall of the force applying plate 318 is fixedly connected to the outer wall 317 of the force applying plate, and one end of the force bar 317 is far from the outer wall of the rotating column 315, and one end of the rotating rod 317 is far from the outer wall of the connecting rod 315.
Further, the number of stirring rods 316 is several, and the stirring rods 316 are three groups of evenly distributed on the outer wall of the rotating column 315, so that the materials put into the stirring rods can be connected at high speed, and the stirring rods can be stirred and flowed, so that the large materials can be beaten into small materials, and the materials can be prevented from blocking the feeding pipe 3111.
Furthermore, the inner wall of the sliding sleeve 313 is fit with the outer wall of the rotating column 315, the rotating column 315 extends into the feeding tube 3111, so that stability of the rotating column 315 in the rotating process can be guaranteed, and meanwhile, the rotating column 315 extends into the feeding tube 3111, so that a communicating opening between the feeding hopper 3110 and the feeding tube 3111 can be dredged in the up-down reciprocating motion process.
The auxiliary anti-blocking mechanism 32 comprises a fixed plate 321 fixedly connected to the top end of the conveying cylinder 3112, a sliding hole is formed in the outer wall of the fixed plate 321, a sliding rod 322 is slidably connected to the inner wall of the sliding hole, a beating block 323 is fixedly connected to one end of the sliding rod 322, a sloping plate 324 is fixedly connected to one end of the sliding rod 322, which is far away from the beating block 323, a second spring 325 is fixedly connected to one end of the sloping plate 324, which is close to the sliding rod 322, and one end, which is far away from the sloping plate 324, of the second spring 325 is fixedly connected to the outer wall of the fixed plate 321,
Further, the initial state of the beating block 323 is that the beating block 323 is attached to the outer wall of the feeding tube 3111, so that the beating block 323 can be pushed to generate a vibrating action on the outer wall of the feeding tube 3111 through the resilience force of the second spring 325 when the second spring 325 rebounds, and the anti-blocking effect can be further improved.
Further, the position of the rotating push rod 326 is smaller than the distance between the initial state of the inclined plate 324 and the feeding pipe 3111, so that the rotating push rod 326 can contact and press the inclined groove on the outer wall of the inclined plate 324 in the rotating process, and the sliding rod 322 and the beating block 323 can be pushed to move, so that the feeding pipe 3111 is vibrated.
The anti-blocking feeding structure of the vertical mill of this embodiment is implemented by starting the motor 312, then throwing the material into the hopper 3110, the output end of the motor 312 drives the rotation column 315 to rotate, when the rotation column 315 rotates, drives the stirring rod 316 to rotate, and simultaneously stirs and flows the material through the stirring rod 316, so that the larger material is dispersed, the larger material is prevented from being blocked between the hopper 3110 and the feeding pipe 3111, meanwhile, the rotation column 315 drives the connecting rod 317 to rotate in the rotating process, the force plate 318 can be driven to rotate when the connecting rod 317 rotates, the force plate 318 can be contacted and extruded by the force plate 319 when the force plate 318 rotates, the extruded force plate 318 can drive the connecting rod 317 to move upwards, the rotation column 315 can be driven to move upwards in the sliding sleeve 313 inner wall when the connecting rod 317 moves upwards, meanwhile, the first spring 314 can compress in an extrusion manner, and when the force plate 318 continues to rotate and is not contacted with the force plate 319, the first spring 314 can drive the rotation column 315 to move downwards, so that the material can be driven to move upwards and downwards, and the material can be prevented from falling into the hopper 3112, and the vertical mill can be prevented from moving upwards and being blocked by the reciprocating cylinder 3111.
When the connecting rod 317 rotates, the rotating push rod 326 is driven to rotate, when the rotating push rod 326 rotates, the inclined plate 324 is extruded, the extruded inclined plate 324 drives the sliding rod 322 to move towards the right direction, meanwhile drives the beating block 323 to be far away from the outer wall of the feeding pipe 3111, then drives the second spring 325 to perform stretching action, and along with the rotation of the rotating push rod 326, when the second spring 325 is no longer in contact with the inclined plate 324, the second spring 325 is in rebound reset to drive the sliding rod 322 to move towards the left side rapidly, so that the beating block 323 is driven to perform beating action on the outer wall of the feeding pipe 3111, vibration can be generated on the feeding pipe 3111, so that a small amount of materials adhered to the inner wall of the feeding pipe 3111 can be beaten and fall, and the subsequent accumulation is prevented from causing blockage of the feeding pipe 3111.
Claims (7)
1. An anti-blocking feeding structure of a vertical mill comprises a vertical mill (1);
The vertical mill is characterized in that an anti-blocking mechanism (31) is arranged on the vertical mill (1), an auxiliary anti-blocking mechanism (32) is arranged on one side of the anti-blocking mechanism (31), and the anti-blocking mechanism (31) comprises a supporting plate (311) fixedly connected to the top end of the vertical mill (1):
The novel vertical grinding machine is characterized in that a motor (312) is fixedly connected to the bottom end of the supporting plate (311), a sliding sleeve (313) is fixedly connected to the output end of the motor (312), a first spring (314) is fixedly connected to the top end of the inner wall of the sliding sleeve (313), a rotating column (315) is fixedly connected to one end of the inner wall of the sliding sleeve (313) which is far away from the first spring (314), a stirring rod (316) is fixedly connected to the outer wall of the rotating column (315), a conveying cylinder (3112) is arranged on the outer wall of the vertical grinding machine (1) in a communicating manner, a feeding pipe (3111) is arranged on the outer wall of the conveying cylinder (3112) in a communicating manner, a feeding hopper (3110) is arranged on one end of the feeding pipe (3111) in a communicating manner, a force applying plate (319) is fixedly connected to the top end of the feeding hopper (3110), a force applying plate (318) is arranged on the top end of the force applying plate (319) in a contacting manner, a connecting rod (317) is fixedly connected to the outer wall of the top end of the force applying plate (318), a pushing rod (317) is driven by the connecting rod (317) in a rotating process, and the connecting rod (326) is driven to rotate in a rotating process in the connecting rod (317) which the rotating rod (326) is kept away from one end of the force plate (317).
2. The anti-blocking feeding structure of a vertical mill according to claim 1, wherein the auxiliary anti-blocking mechanism (32) comprises a fixed plate (321) fixedly connected to the top end of the conveying cylinder (3112), a sliding hole is formed in the outer wall of the fixed plate (321), a sliding rod (322) is slidably connected to the inner wall of the sliding hole, a beating block (323) is fixedly connected to one end of the sliding rod (322), an inclined plate (324) is fixedly connected to one end of the sliding rod (322) away from the beating block (323), when the rotary push rod (326) rotates, the inclined plate (324) is extruded, a second spring (325) is fixedly connected to one end of the inclined plate (324) close to the sliding rod (322), and one end of the second spring (325) is fixedly connected to the outer wall of the fixed plate (321).
3. The anti-blocking feeding structure of the vertical mill according to claim 1, wherein the bottom end of the stress plate (318) and the top end of the force application plate (319) are provided with inclined planes, and the outer walls of the inclined planes provided by the stress plate and the force application plate are matched with each other.
4. The anti-blocking feeding structure of the vertical mill according to claim 1, wherein the number of the stirring rods (316) is a plurality of stirring rods (316), and the stirring rods (316) are uniformly distributed on the outer wall of the rotating column (315) in three groups.
5. The anti-blocking feeding structure of a vertical mill according to claim 1, wherein the inner wall of the sliding sleeve (313) is matched with the outer wall of the rotating column (315), and the rotating column (315) extends into the feeding pipe (3111).
6. The anti-blocking feeding structure of the vertical mill according to claim 2, wherein the initial state of the beating block (323) is to be attached to the outer wall of the feeding pipe (3111).
7. The anti-blocking feeding structure of a vertical mill according to claim 2, wherein the position of the rotating push rod (326) is smaller than the distance between the initial state of the inclined plate (324) and the feeding pipe (3111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421368471.3U CN222956562U (en) | 2024-06-17 | 2024-06-17 | Anti-blocking feeding structure of vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421368471.3U CN222956562U (en) | 2024-06-17 | 2024-06-17 | Anti-blocking feeding structure of vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222956562U true CN222956562U (en) | 2025-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421368471.3U Active CN222956562U (en) | 2024-06-17 | 2024-06-17 | Anti-blocking feeding structure of vertical mill |
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| Country | Link |
|---|---|
| CN (1) | CN222956562U (en) |
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- 2024-06-17 CN CN202421368471.3U patent/CN222956562U/en active Active
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