CN215885305U - Roll-in feeder and mineral aggregate processing equipment - Google Patents
Roll-in feeder and mineral aggregate processing equipment Download PDFInfo
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- CN215885305U CN215885305U CN202120991570.7U CN202120991570U CN215885305U CN 215885305 U CN215885305 U CN 215885305U CN 202120991570 U CN202120991570 U CN 202120991570U CN 215885305 U CN215885305 U CN 215885305U
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Abstract
The utility model discloses a rolling feeding device and mineral aggregate processing equipment, and belongs to the technical field of metallurgical raw materials. The roll-in feeding device comprises: the discharge hole of the feeder is communicated with the feed inlet of the roller press; the fixed end of the driving motor is fixedly arranged on the first rack, and the action end of the driving motor is connected with the driving wheel mechanism; the driving wheel mechanism and the driven wheel mechanism are arranged on the first rack; the belt is sleeved on the driving wheel mechanism and the driven wheel mechanism; the fixed end of the telescopic piece is fixedly arranged on the second rack, and the action end of the telescopic piece is connected with the driving roller mechanism; the driving roller mechanism is arranged on the second frame in a sliding manner; the driven roller mechanism is fixedly arranged on the second rack; the controller is connected with the driving motor and the telescopic piece. The rolling feeding device and the mineral aggregate processing equipment can realize accurate control of feeding amount, and can adjust the roller pressure in time to adapt to the change of the feeding amount, prevent abnormal vibration and ensure the service life of the equipment.
Description
Technical Field
The utility model relates to the technical field of metallurgical raw materials, in particular to a rolling feeding device and mineral aggregate processing equipment.
Background
In the iron and steel smelting industry, the granularity of raw materials such as mineral powder and the like is related to the quality of pellet ore, and a roller press is used as essential equipment for processing mineral aggregate, so that smooth and stable operation is very important for normal production.
However, in the actual operation process, the feeding problem of the roller press is often caused, such as unstable feeding of the feeding machine, high and low material quantity, and the roller pressure cannot be adjusted in time due to the change of the feeding quantity, so that abnormal vibration of the roller press body and the motor is caused, the service life of the roller press is influenced, the bearing is often damaged due to high-frequency vibration, the foundation cracks, bad influence is caused on the production, and in addition, the control on the subsequent yield is influenced to a certain extent due to the fact that the feeding quantity of the roller press cannot be controlled in time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rolling feeding device and mineral aggregate processing equipment, and solves or partially solves the technical problems that in the prior art, feeding of a feeding machine is unstable, feeding amount changes, and roll pressure cannot be timely adjusted, so that abnormal vibration of a roller press body and a motor is caused, and the service life of the roller press is influenced.
In order to solve the technical problem, the utility model provides a rolling feeding device, which comprises: a feeder, a roller press and a controller; the discharge hole of the feeding machine is communicated with the feed inlet of the roller press; the feeder includes: the device comprises a first rack, a driving motor, a driving wheel mechanism, a driven wheel mechanism and a belt; the fixed end of the driving motor is fixedly arranged on the first rack, and the action end of the driving motor is connected with the driving wheel mechanism; the driving wheel mechanism and the driven wheel mechanism are arranged on the first rack; the belt is sleeved on the driving wheel mechanism and the driven wheel mechanism; the roller press comprises: the second frame, the telescopic part, the driving roller mechanism and the driven roller mechanism; the fixed end of the telescopic piece is fixedly arranged on the second rack, and the action end of the telescopic piece is connected with the driving roller mechanism; the driving roller mechanism is arranged on the second frame in a sliding manner; the driven roller mechanism is fixedly arranged on the second rack; the controller is connected with the driving motor and the telescopic piece.
Further, the driving motor comprises a variable frequency motor.
Further, the telescoping member includes a hydraulic cylinder.
Further, the drive wheel mechanism includes: a first bearing seat and a driving wheel; the first bearing seat is fixedly arranged on the first frame; the driving wheel is rotatably arranged on the first bearing seat; the driving wheel is connected with the action end of the driving motor.
Further, the drive roller mechanism includes: a second bearing block and a drive roll; the second bearing seat is slidably arranged on the second frame, and the action end of the telescopic piece is connected with the second bearing seat; the driving roller is rotatably arranged on the second bearing seat.
Further, the roll-in feeding device further comprises: a seismic sensor; the vibration measuring sensor is arranged on the second rack; the vibration measuring sensor is connected with the controller.
Further, the roll-in feeding device further comprises: a storage bin; the discharge hole of the bin is communicated with the feed inlet of the feeder.
The utility model also provides mineral aggregate processing equipment which comprises the rolling feeding device.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because the discharge port of the feeder is communicated with the feed port of the roller press, the fixed end of the driving motor is fixedly arranged on a first frame, the action end of the driving motor is connected with the driving wheel mechanism, the driving wheel mechanism and the driven wheel mechanism are arranged on the first frame, the belt is sleeved on the driving wheel mechanism and the driven wheel mechanism, the fixed end of the telescopic part is fixedly arranged on a second frame, the action end of the telescopic part is connected with the driving roller mechanism, the driving roller mechanism is arranged on the second frame in a sliding way, the driven roller mechanism is fixedly arranged on the second frame, and the controller is connected with the driving motor and the telescopic part, when mineral aggregate is processed, the driving motor is started, the driving wheel mechanism is driven by the driving motor to act, the belt rotates on the driving wheel mechanism and the driven roller mechanism, the mineral aggregate is conveyed between the driving roller mechanism and the driven roller mechanism, and the driving roller mechanism acts, the material pressing method comprises the steps of pressing materials, meanwhile, sending operation frequency signals to a controller by a driving motor, sending telescopic signals to a telescopic piece by the controller according to the operation frequency signals, driving a driving roller mechanism to slide on a second rack by the telescopic piece, adjusting a gap between the driving roller mechanism and a driven roller mechanism and a roller pressure between the driving roller mechanism and the driven roller mechanism, realizing linkage adjustment between the roller pressure and the roller gap of the roller press and the feeding amount of a feeding machine, accurately controlling the feeding amount according to production needs, preventing vibration caused by change of the feeding amount due to untimely adjustment of the roller pressure and the roller gap of the roller press, reducing labor intensity of operators, realizing accurate control of the feeding amount, and meanwhile adjusting the roller pressure in time to adapt to change of the feeding amount, preventing abnormal vibration and ensuring the service life of equipment.
Drawings
Fig. 1 is a schematic structural diagram of a rolling feeding device provided in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a driving wheel mechanism of the roll feeding device in FIG. 1;
fig. 3 is a schematic structural diagram of a driving roller mechanism of the roll feeding device in fig. 1.
Detailed Description
Referring to fig. 1, an embodiment of the present invention provides a roll feeding device, including: batcher 1, roll squeezer 2 and controller.
The discharge hole of the feeder 1 is communicated with the feed inlet of the roller press 2.
The feeder 1 includes: the device comprises a first rack 1-1, a driving motor 1-2, a driving wheel mechanism 1-3, a driven wheel mechanism 1-4 and a belt 1-5.
The fixed end of the driving motor 1-2 is fixedly arranged on the first frame 1-1, and the action end of the driving motor 1-2 is connected with the driving wheel mechanism 1-3.
The driving wheel mechanism 1-3 and the driven wheel mechanism 1-4 are arranged on the first frame 1-1.
The belts 1-5 are sleeved on the driving wheel mechanisms 1-3 and the driven wheel mechanisms 1-4.
The roll press 2 includes: a second frame 2-1, a telescopic part 2-2, a driving roller mechanism 2-3 and a driven roller mechanism 2-4.
The fixed end of the telescopic part 2-2 is fixedly arranged on the second frame 2-1, and the action end of the telescopic part 2-2 is connected with the driving roller mechanism 2-3.
The driving roller mechanism 2-3 is slidably disposed on the second frame 2-1.
The driven roller mechanism 2-4 is fixedly arranged on the second frame 2-1.
The controller is connected with the driving motor 1-2 and the telescopic piece 2-2.
In the specific embodiment of the application, a discharge port of a feeder 1 is communicated with a feed port of a roller press 2, a fixed end of a driving motor 1-2 is fixedly arranged on a first frame 1-1, an action end of the driving motor 1-2 is connected with a driving wheel mechanism 1-3, the driving wheel mechanism 1-3 and a driven wheel mechanism 1-4 are arranged on the first frame 1-1, a belt 1-5 is sleeved on the driving wheel mechanism 1-3 and the driven wheel mechanism 1-4, a fixed end of a telescopic part 2-2 is fixedly arranged on a second frame 2-1, an action end of the telescopic part 2-2 is connected with the driving roller mechanism 2-3, the driving roller mechanism 2-3 is arranged on the second frame 2-1 in a sliding manner, and the driven wheel mechanism 2-4 is fixedly arranged on the second frame 2-1, the controller is connected with the driving motor 1-2 and the telescopic part 2-2, so when mineral materials are processed, the driving motor 1-2 is started, the driving motor 1-2 drives the driving wheel mechanism 1-3 to act, the belt 1-5 rotates on the driving wheel mechanism 1-3 and the driven wheel mechanism 1-4, the mineral materials are conveyed between the driving roller mechanism 2-3 and the driven roller mechanism 2-4, the driving roller mechanism 2-3 acts to press the mineral materials, meanwhile, the driving motor 1-2 sends an operating frequency signal to the controller, the controller sends a telescopic signal to the telescopic part 2-2 according to the operating frequency signal, the telescopic part 2-2 drives the driving roller mechanism 2-3 to slide on the second rack 2-1, and the gap between the driving roller mechanism 2-3 and the driven roller mechanism 2-4 and the gap between the driving roller mechanism 2-3 and the driven roller mechanism 2-3 are adjusted, and the driving roller mechanism 2-3 and the driven roller mechanism 2-2 are adjusted The roll pressure between 4, the chain regulation between the roll pressure and the roll gap of the roll squeezer 2 and the feeding amount of the feeder 1 is realized, the feeding amount is accurately controlled according to production needs, the phenomenon that the roll pressure and the roll gap of the roll squeezer 2 do not timely shake due to the change of the feeding amount is prevented, the labor intensity of operators is reduced, the accurate control of the feeding amount is realized, meanwhile, the roll pressure can be timely adjusted to adapt to the change of the feeding amount, the abnormal shaking is prevented, and the service life of equipment is ensured.
In particular, the drive motor 1-2 comprises a variable frequency motor, facilitating the regulation of the feeding amount.
In the present embodiment, the maximum operating frequency of the inverter motor is 50 Hz.
Specifically, the telescopic part 2-2 comprises a hydraulic cylinder, so that the driving roller mechanism 2-3 can be driven to slide on the second frame 2-1.
Referring to fig. 2, specifically, the driving pulley mechanism 1-3 includes: a first bearing seat 1-31 and a driving wheel 1-32.
The first bearing block 1-31 is fixedly arranged on the first frame 1-1. In the embodiment, the first bearing seat 1-31 can be fixedly arranged on the first frame 1-1 through bolts, so that the first bearing seat is convenient to disassemble and assemble.
The driving wheel 1-32 is rotatably arranged on the first bearing seat 1-31. In the present embodiment, the driving wheels 1-32 can be disposed on the first bearing seats 1-31 through rotating shafts, so as to facilitate the rotation of the driving wheels 1-31.
The driving wheel 1-32 is connected with the action end of the driving motor 1-2.
When mineral aggregate is processed, the driving motor 1-2 is started, the action end of the driving motor 1-2 drives the driving wheel 1-32 to rotate on the first bearing seat 1-31, and then the belt 1-5 is driven to rotate, so that feeding is realized.
Referring to fig. 3, the driving roller mechanism 2-3 includes: a second bearing block 2-31 and a drive roll 2-32.
The second bearing block 2-31 is slidably disposed on the second frame 2-1. In this embodiment, the second frame 2-1 is provided with a slide rail, and the second bearing block 2-31 is provided with a slide block, and the slide block is slidably disposed in the slide rail. The actuating end of the telescopic member 2-2 is connected with the second bearing seat 2-31.
The drive roll 2-32 is rotatably arranged on the second bearing block 2-31.
When mineral aggregate is processed, the driving motor 1-2 sends an operation frequency signal to the controller, the controller sends a telescopic signal to the telescopic part 2-2 according to the operation frequency signal, the telescopic part 2-2 drives the second bearing seat 2-31 to slide on the second rack 2-1, and a gap between the driving roller mechanism 2-3 and the driven roller mechanism 2-4 and a roller pressure between the driving roller mechanism 2-3 and the driven roller mechanism 2-4 are adjusted.
Specifically, the roll-in feeding device further comprises: and a vibration sensor 3.
The vibration measuring sensor 3 is arranged on the second rack 2-1, and the vibration measuring sensor 3 is connected with the controller.
When the second rack 2-1 vibrates abnormally, the vibration detection sensor 3 sends an alarm signal to the controller, the controller sends a control signal to the driving motor 1-2, the running frequency of the driving motor 1-2 is reduced, the feeding amount is further reduced, and the service life of equipment is guaranteed. When the second frame 2-1 stops abnormal vibration, the vibration detection sensor 3 sends a safety signal to the controller, and the controller sends a control signal to the driving motor 1-2, so that the operating frequency of the driving motor 1-2 is improved, the feeding amount is further improved, and the normal operation of equipment is ensured.
Specifically, the roll-in feeding device further comprises: a silo 4.
The discharge gate of feed bin 4 and batcher 1's feed inlet intercommunication, feed bin 4 is carried the mineral aggregate for batcher 1.
The utility model also provides mineral aggregate processing equipment which adopts the rolling feeding device, the concrete structure of the rolling feeding device refers to the above embodiments, and the rolling feeding device adopts all the technical schemes of all the embodiments, so that the mineral aggregate processing equipment at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (8)
1. A roll feed device, comprising: a feeder, a roller press and a controller;
the discharge hole of the feeding machine is communicated with the feed inlet of the roller press;
the feeder includes: the device comprises a first rack, a driving motor, a driving wheel mechanism, a driven wheel mechanism and a belt;
the fixed end of the driving motor is fixedly arranged on the first rack, and the action end of the driving motor is connected with the driving wheel mechanism;
the driving wheel mechanism and the driven wheel mechanism are arranged on the first rack;
the belt is sleeved on the driving wheel mechanism and the driven wheel mechanism;
the roller press comprises: the second frame, the telescopic part, the driving roller mechanism and the driven roller mechanism;
the fixed end of the telescopic piece is fixedly arranged on the second rack, and the action end of the telescopic piece is connected with the driving roller mechanism;
the driving roller mechanism is arranged on the second frame in a sliding manner;
the driven roller mechanism is fixedly arranged on the second rack;
the controller is connected with the driving motor and the telescopic piece.
2. The roll-in feeding device according to claim 1, characterized in that:
the driving motor comprises a variable frequency motor.
3. The roll-in feeding device according to claim 1, characterized in that:
the telescoping member includes a hydraulic cylinder.
4. The roll feeding device according to claim 1, characterized in that the driving wheel mechanism comprises: a first bearing seat and a driving wheel;
the first bearing seat is fixedly arranged on the first frame;
the driving wheel is rotatably arranged on the first bearing seat;
the driving wheel is connected with the action end of the driving motor.
5. The roll-in feeding device according to claim 1, characterized in that the active roller mechanism comprises: a second bearing block and a drive roll;
the second bearing seat is slidably arranged on the second frame, and the action end of the telescopic piece is connected with the second bearing seat;
the driving roller is rotatably arranged on the second bearing seat.
6. The roll-in feeding device according to claim 1, characterized in that it further comprises: a seismic sensor;
the vibration measuring sensor is arranged on the second rack and connected with the controller.
7. The roll-in feeding device according to claim 1, characterized in that it further comprises: a storage bin;
the discharge hole of the bin is communicated with the feed inlet of the feeder.
8. A mineral processing plant, characterized in that it comprises a roll-in feeding device according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120991570.7U CN215885305U (en) | 2021-05-11 | 2021-05-11 | Roll-in feeder and mineral aggregate processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120991570.7U CN215885305U (en) | 2021-05-11 | 2021-05-11 | Roll-in feeder and mineral aggregate processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215885305U true CN215885305U (en) | 2022-02-22 |
Family
ID=80496794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120991570.7U Active CN215885305U (en) | 2021-05-11 | 2021-05-11 | Roll-in feeder and mineral aggregate processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215885305U (en) |
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2021
- 2021-05-11 CN CN202120991570.7U patent/CN215885305U/en active Active
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