CN206567009U - A kind of adaptive load grinding machine with permanent magnet direct-drive system - Google Patents
A kind of adaptive load grinding machine with permanent magnet direct-drive system Download PDFInfo
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- CN206567009U CN206567009U CN201720121612.5U CN201720121612U CN206567009U CN 206567009 U CN206567009 U CN 206567009U CN 201720121612 U CN201720121612 U CN 201720121612U CN 206567009 U CN206567009 U CN 206567009U
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- bearing block
- firm banking
- gape
- cylinder
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Abstract
A kind of adaptive load grinding machine with permanent magnet direct-drive system, it includes firm banking, the horizontal cylinder with charge door, gape, bearing block, shaft coupling, motor, electric control system, it is characterised in that：A bearing block is respectively arranged with the symmetric position of firm banking, bearing block is provided with a horizontal cylinder with charge door, gape；The bearing seat assembly of described horizontal cylinder one end passes sequentially through shaft coupling, brake and is connected with magneto, and pressure sensor is additionally provided between firm banking and bearing block.Pressure sensor therein has load change situation in measuring cylinder body, load change signal can be delivered to control system in real time by it, increase torque operation is carried out to motor speed and the relatively more real-time of setting speed by frequency converter, pass through displacement transducer, can be set in electric control system the key of gape one down or the key of charge door one upward, magneto is constituted with brake and linked, accurate control cylinder turned position.
Description
Technical field
The utility model is related to mechanical power transmission system technical field, specifically a kind of with permanent magnet direct-drive system
Adaptive load grinding machine.
Background technology
Conventional drive form is generally that prime mover drives belt pulley or decelerator, and then drives little gear to be driven.For drop
Low prime mover starts to the impact caused by equipment, and generally prime mover is started with frequency converter.It can both be reduced with frequency converter
Starting current, slows down the impact to power network, when can reduce moment starting device again, and the rigid drive disk assembly such as decelerator is rushed
Hit, so that protection equipment, the service life of extension device well.
, it is necessary to which material is continuously added in grinding machine in grinding machine industry, therefore in motor operation course, load
Change with the material change of addition, the change of load causes the change of current of electric, so that the rotating speed of cylinder is influenceed, cylinder mill
Ore deposit rotating speed influences the grinding efficiency of material, therefore ensures that the rotating speed of cylinder is important for ore grinding.For gape by fixed bit
For the grinding machine put, a key can use manpower and material resources sparingly in place, production efficiency be improved, for the detection of load, the change of its signal
Change the size for directly affecting output power of motor.
In order to solve the above problems, frequency converter is employed as control starter, is integrated with electric control system
Drum speed detects table, pressure sensor numerical tabular, galvanometer motor, by the detection to motor encoder rotating speed, in real time with
Setting value is contrasted, and current of electric is changed with power output setting with rotating speed.
By setting displacement transducer, the turned position of cylinder is detected in real time, and when not opening key orientation, it can detect
The number of revolutions of cylinder, it limits barrel body rotation and can stopped operating to during displacement transducer after unlatching, and its function is by position
The signal of displacement sensor is sent to electrical control, so that controlled motor, brake complete a series of action of power-off and braking.
Continuous and semicontinuous grinding machine quantity is more, using such control system and mode so that driving is simplified, and reduces assembling
Number of components, reduces the source of trouble, it is ensured that equipment productivity, so as to reduce enterprise's production cost.
The content of the invention
The purpose of this utility model is to provide a kind of band permanent magnet direct-drive for solving the problems, such as varying load startup and self-adapting load
The adaptive load grinding machine of system.
The purpose of this utility model is achieved through the following technical solutions：It is a kind of with the adaptive of permanent magnet direct-drive system
Load grinding machine, it includes firm banking, the horizontal cylinder with charge door, gape, bearing block, shaft coupling, motor, electric-controlled
System processed, it is characterised in that：A bearing block is respectively arranged with the symmetric position of firm banking, bearing block, which is provided with a band, to be added
The horizontal cylinder of material mouth, gape；The bearing block of described horizontal cylinder one end passes sequentially through shaft coupling, brake and magneto
It is connected, pressure sensor is additionally provided between firm banking and bearing block.
The utility model also includes：Displacement transducer is additionally provided between horizontal cylinder and firm banking.By in machine
Side set displacement transducer, can be set in electric control system the key of gape one down or the key of charge door one upward, Permanent Magnet and Electric
Machine is constituted with brake and linked, accurate control cylinder turned position.
Because pressure sensor is placed in below bearing block, with load change situation in measuring cylinder body, it can become load
Change signal and be delivered to control system in real time, the relatively progress increase torque in real time by frequency converter to motor speed and setting speed
Operation.
Frequency converter is employed as control starter, drum speed detection table is integrated with electric control system, is pressed
Force snesor numerical tabular, galvanometer motor, by the detection to motor encoder rotating speed, is contrasted with setting value in real time, and
Current of electric is changed with power output setting with rotating speed.
By setting displacement transducer, the turned position of cylinder is detected in real time, and when not opening key orientation, it can detect
The number of revolutions of cylinder, it limits barrel body rotation and can stopped operating to during displacement transducer after unlatching, and its function is by position
The signal of displacement sensor is sent to electrical control, so that controlled motor, brake complete a series of action of power-off and braking.
Technical principle of the present utility model is：When equipment starts, frequency converter is used as starter so that magneto bringing onto load
Start, start rear cylinder body and enter balance movement.Now the pressure sensor of bearing block bottom is pressed to electric control system transmission one
Power numerical value.This numerical value is as a reference, and when load, which is added, to change, pressure sensor numerical value also accordingly changes, electric-controlled
System captures the change of this value and reference value, magneto is adjusted by frequency converter, so as to ensure the rotating speed of cylinder
Keep constant.
When needing key orientation, displacement transducer numerical value sends positioning signal, and electric control system sends magneto
Power-off and brake hold signal tightly, so as to realize that the key of cylinder one is oriented.
The present invention can bring following beneficial effect：
Monitoring cylinder load change, adjustment magneto operation power, reach energy-saving effect in real time.
After directional bond starts, equipment orientation is simple to operation, uses manpower and material resources sparingly.
Transmission efficiency is more than 96%；Shorten the mean down time.
Brief description of the drawings
Fig. 1 is that structure of the present utility model arranges sketch；
Fig. 2 is electrical system architecture principle sketch.
Critical piece explanation in accompanying drawing：1 is pressure sensor；2 be shaft coupling；3 be brake；4 be magneto；5 are
Displacement transducer；6 be gape；7 be charge door；8 be cylinder；9 electric control systems, frequency converter 901, knife-like switch 902, contact
Device 903, power supply coordinate reactor 904, cooling blower 905；10 be bearing block；11 be firm banking.
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing by example,
The utility model is described in further detail.But following examples are only example of the present utility model, this is not represented
The rights protection scope that utility model is limited；Rights protection scope of the present utility model is defined by claims.
Embodiment
Example 1
As shown in Figure 1-2,11 in figure are firm banking, and 8 be the horizontal cylinder with charge door 7, gape 6, and 9 be electric
Control system；A bearing block 10 is respectively arranged with the symmetric position of firm banking 11, a band is provided with bearing block 10 and is added
The horizontal cylinder 8 of material mouth 7, gape 6；Passed sequentially through on the bearing block of described one end of horizontal cylinder 8 shaft coupling 2, brake 3 with
Magneto 4 is connected, and pressure sensor 1 is additionally provided between firm banking 11 and bearing block 10.In addition, in horizontal cylinder
Displacement transducer 5 is additionally provided between 8 and firm banking 11.
The utility model solves the technical scheme that its technical problem used:Using the straight drive system of magneto, drive
Grinding machine etc. is turned round in kind equipment, the signal fed back by pressure sensor 1 and displacement transducer 5 and electric control system and set
After value is compared, instruction is sent to motor by frequency converter, output power of motor is adjusted, so as to ensure the premise of grinding efficiency
It is lower to realize energy-conservation.
Concrete structure is as follows with technical scheme：
Connect after knife-like switch 902, to system power supply, blower fan 905 is started working, start after control system 901, pressure sensing
Device 1 starts to measure horizontal cylinder internal load situation of change.And load change signal is delivered to control system 9 in real time, pass through control
System frequency converter 901 processed carries out increase torque operation to the rotating speed of motor 4 and the relatively more real-time of setting speed, passes through and is set by machine
Displacement transducer 5, can be set in electric control system the key of gape 6 one down or the key of charge door 7 one upward, magneto 4
Constitute and link with brake 3, accurate control cylinder turned position.
When pressure sensor 1 loads the torque capacity for increasing to motor setting, control system frequency converter 901 sends alarm
Signal, on-site control cabinet signal lamp sends passage of scintillation light prompting.
When needing key orientation, displacement transducer 5 sends signal, and control system frequency converter 901 sends power-off to motor
Instruction, while holding instruction is sent to brake 3, so that equipment quickly rests in specified location.
In addition, 903 in figure be contactor, 904 be that power supply coordinates reactor.
Claims (2)
1. a kind of adaptive load grinding machine with permanent magnet direct-drive system, it includes firm banking, with charge door, gape it is sleeping
Formula cylinder, bearing block, shaft coupling, motor, electric control system, it is characterised in that：Set respectively in the symmetric position of firm banking
A bearing block is equipped with, bearing block is provided with a horizontal cylinder with charge door, gape；The bearing of described horizontal cylinder one end
Seat passes sequentially through shaft coupling, brake and is connected with magneto, and pressure biography is additionally provided between firm banking and bearing block
Sensor.
2. adaptive load grinding machine according to claim 1, it is characterised in that：Between horizontal cylinder and firm banking also
It is provided with displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121612.5U CN206567009U (en) | 2017-02-10 | 2017-02-10 | A kind of adaptive load grinding machine with permanent magnet direct-drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121612.5U CN206567009U (en) | 2017-02-10 | 2017-02-10 | A kind of adaptive load grinding machine with permanent magnet direct-drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567009U true CN206567009U (en) | 2017-10-20 |
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ID=60058244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121612.5U Active CN206567009U (en) | 2017-02-10 | 2017-02-10 | A kind of adaptive load grinding machine with permanent magnet direct-drive system |
Country Status (1)
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| CN (1) | CN206567009U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248747A (en) * | 2018-11-06 | 2019-01-22 | 蒙娜丽莎集团股份有限公司 | It is automatically positioned ball mill |
| CN110694747A (en) * | 2019-10-18 | 2020-01-17 | 江西和美陶瓷有限公司 | Ball mill ball stopping locking device, locking method and control method thereof |
| CN114130481A (en) * | 2021-12-06 | 2022-03-04 | 江苏超聚新能源科技有限公司 | Ball mill capable of continuously processing lithium battery raw materials |
| CN116408182A (en) * | 2022-01-05 | 2023-07-11 | 自贡市江阳磁材有限责任公司 | Permanent magnet direct-drive center shaft transmission wet ball mill |
-
2017
- 2017-02-10 CN CN201720121612.5U patent/CN206567009U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248747A (en) * | 2018-11-06 | 2019-01-22 | 蒙娜丽莎集团股份有限公司 | It is automatically positioned ball mill |
| CN110694747A (en) * | 2019-10-18 | 2020-01-17 | 江西和美陶瓷有限公司 | Ball mill ball stopping locking device, locking method and control method thereof |
| CN114130481A (en) * | 2021-12-06 | 2022-03-04 | 江苏超聚新能源科技有限公司 | Ball mill capable of continuously processing lithium battery raw materials |
| CN116408182A (en) * | 2022-01-05 | 2023-07-11 | 自贡市江阳磁材有限责任公司 | Permanent magnet direct-drive center shaft transmission wet ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190305 Address after: 110000 No. 6-1 Sanyi Street, Hunnan District, Shenyang City, Liaoning Province, 1805 Patentee after: Shenyang five world science and Technology Co., Ltd. Address before: Room A102, Building A2-7, Doctoral Town, East of Wangli Street, Fushun Economic Development Zone, Liaoning Province Patentee before: Shenyang atlas magnetoelectric Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 1501, No. 75-1, Jinfeng street, Shenfu New District, Shenyang, Liaoning Patentee after: Shenyang Shengshi Wuhuan Technology Co., Ltd. Address before: Hunnan Sanyi street Shenyang city Liaoning province 110000 No. 6-1 1805 Patentee before: Shenyang five world science and Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 113122 No. 69, Shendong seventh Road, Shenfu demonstration area, Shenyang City, Liaoning Province Patentee after: Shenyang Shengshi Wuhuan Technology Co.,Ltd. Address before: No. 1501, No. 75-1, Jinfeng street, Shenfu New District, Shenyang City, Liaoning Province Patentee before: Shenyang Shengshi Wuhuan Technology Co.,Ltd. |