CN208356932U - A kind of ball-grinding machine grabs ball device - Google Patents
A kind of ball-grinding machine grabs ball device Download PDFInfo
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- CN208356932U CN208356932U CN201820068753.XU CN201820068753U CN208356932U CN 208356932 U CN208356932 U CN 208356932U CN 201820068753 U CN201820068753 U CN 201820068753U CN 208356932 U CN208356932 U CN 208356932U
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- grinding machine
- pedestal
- rotation
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Abstract
The utility model discloses a kind of ball device of grabbing of ball-grinding machine, including pedestal, the bottom of the pedestal is equipped with walking mechanism；The turntable being set on the base, the turntable are connect with base rotation.Ball portion of grabbing on a spinstand is hung by support arm and suspension arrangement, ball grasping part includes a disk body, and the upper surface of the disk body is connect with wirerope, several electromagnet are fixed on the lower end surface of disk body.The utility model quantitative ball, ball adding quantity is accurate, and convenient for grasping and controlling, structure is simplified, easy to produce, and is less prone to card ball or stifled ball phenomenon, and ball rate is high out, and ball grasping part uses electromagnet, is suitble to the ball of plurality of specifications, practical.
Description
Technical field
The utility model relates to a kind of ball-grinding machine, especially a kind of ball-grinding machine grabs ball device.
Background technique
Ball mill equipment is current most extensive grinding mixing machinery, is widely used in ore dressing, building materials, electric power, cement and change
The industries such as work.Grinding process occupies important function in entire production technology, and output investment ratio is great, and energy consumption specific gravity is high, to product matter
Amount influences very big.The work of ball mill is to realize ball milling function by filling steel ball, and the quality of grinding efficiency is by the steel in mill
Ball is realized.After ball mill starts ore grinding work, the steel ball in mill will be worn, and total ball amount is reduced, in order to keep optimal
Ball amount and proportion, it is necessary to continuous to supplement steel ball to maintain.Major part ball mill in China's is all artificial ball adding, ball adding side at present
Method is varied.The shortcomings that artificial ball adding, is first is that ball adding amount is inaccurate, second is that ball adding is not in due course, while with the enlargement of ball mill
Development, the amount for needing to add steel ball are also being continuously increased, and frequency is also being accelerated, and manually ball adding is difficult to meet the need of ore grinding merely
It wants.
Ball mill needs timing, quantitative, in proportion the steel ball for supplementing various specifications when carrying out grinding operation, so that
Filling rate and the sphere diameter ratio of grinding machine are maintained in the range of requirement, to guarantee the efficient operation of ball mill.For this purpose, developing
Often there is steel ball card, stifled and phenomena such as burn motor in a variety of intelligent ball adding devices, but practical application effect is all undesirable,
And it is difficult to realize add loading in mixture for various specifications steel ball.
Summary of the invention
In order to solve deficiency in the prior art, it can according to need the purpose of this utility model is to provide one and grab automatically
Various specifications steel ball is taken, the ball-grinding machine accurate, stable, that failure is low of ball is grabbed and grabs ball device.
To achieve the above object, the utility model uses following technical scheme:
A kind of ball-grinding machine grabs ball device, including pedestal, and the bottom of the pedestal is equipped with walking mechanism；
It further include the turntable being set on the base, the turntable is connect with base rotation, and turntable is equipped with driving
The rotation drive device of turntable rotation, the turntable are equipped with the support arm extended obliquely upward to turntable side；
It further include the ball portion of grabbing being arranged by lifting device suspension on a spinstand, the lifting device includes that setting exists
The top of the hoist cable of cable reel, one ends wound on cable reel on turntable, the support arm is equipped with one
The other end of pulley, hoist cable connect around pulley with ball portion is grabbed, and the side of the cable reel is equipped with driving cable
The lift drive mechanism of reel rotation, lift drive mechanism driving cable reel rotation make hoist cable wind or be detached from line
Cable reel, so that the oscilaltion for grabbing ball portion be driven to adjust；
Further, ball grasping part includes a disk body, and the upper surface of the disk body is connect with hoist cable, disk body
Several electromagnet are fixed on lower end surface.
Further, the bottom of the turntable is connect by a shaft with base rotation, is equipped between shaft and pedestal
More than one deep groove ball bearing and thrust ball bearing.
Further, the rotation drive device includes the rotary drive motor of setting on a spinstand, and the rotation is driven
The output shaft of dynamic motor is connect with driving gear, is fixed with swiveling gear, the master on the pedestal with the interconnecting piece of turntable
Moving gear is meshed with swiveling gear, and the rotary drive motor driving driving gear rotation makes driving gear around swiveling gear
Rotation, so that turntable be driven to rotate.
Further, the axis of the swiveling gear and the axis of shaft are located along the same line.
Further, the walking mechanism include the sliding rail being arranged in below pedestal and be slidably arranged on sliding rail and with bottom
The sliding block of seat lower end surface connection is additionally provided with travel driving motor, the output shaft and walking tooth of travel driving motor on the pedestal
Wheel connection, a lateral edge slide direction of the sliding rail are fixed with rack gear, and the wheel and rack is meshed, travel driving motor
Driving gear rotation is to drive pedestal to reciprocatingly slide along sliding rail.
Further, the upper end of the disk body is equipped with several equalizer bars, one end of equalizer bar and the upper end of disk body
Face connection, the other end of equalizer bar are connect with hoist cable.
Preferably, the electromagnet is three, and three electromagnet are fixed at the lower end surface of disk body in triangular shape.
Preferably, the lifting drive is lifting driving motor, and the lifting driving motor output shaft and cable are received
Reel connects and cable reel is driven to rotate.
Preferably, it is equipped with weighing device close to one end of pulley on the support arm, the weighing device is pressure biography
Sensor, pull pressure sensor are fixed on support arm.
Preferably, the hoist cable is wirerope.
The utility model uses above technical scheme, and pedestal is moved back and forth by sliding block and sliding rail cooperation, can be in difference
Position grab ball exercise work, pedestal is equipped with turntable, grabs ball portion setting on a spinstand, convenient to grab from different directions
Ball quantitatively grabs ball, and it is accurate to grab ball quantity, and convenient for grasping and control, structure is simplified, easy to produce, and is less prone to card ball or stifled
Ball phenomenon, ball rate is high out, and ball grasping part uses electromagnet, is suitble to the ball of plurality of specifications, practical, the utility model can
Realization grabs ball automatically, without too many artificial participation, improves work efficiency, alleviates the labor intensity of worker.
Detailed description of the invention
The utility model is described in further details below in conjunction with the drawings and specific embodiments:
Fig. 1 is a kind of structural schematic diagram for grabbing ball device of ball-grinding machine of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram for grabbing ball portion.
Specific embodiment
As shown in one of attached drawing 1-3, the utility model includes pedestal 1, and the bottom of the pedestal 1 is equipped with walking mechanism 2；Also
Including the turntable 3 being arranged on pedestal 1, the turntable 3 is rotatablely connected with pedestal 1, and turntable 3 is equipped with driving turntable
The rotation drive device 31 of 3 rotations, the turntable 3 are equipped with the support arm 32 extended obliquely upward to 3 side of turntable；Also wrap
It includes to hang to be arranged on turntable 3 by lifting device 4 and grabs ball portion 5, the lifting device 4 includes being arranged in turntable 3
On hoist cable 42 on cable reel 41 of cable reel 41, one ends wound, the top of the support arm 32 is equipped with
The other end of one pulley 321, hoist cable 42 connect around pulley 321 with ball portion 5 is grabbed, the side of the cable reel 41
Equipped with the lift drive mechanism 43 that driving cable reel 41 rotates, lift drive mechanism 43 drives the rotation of cable reel 41 to make
Hoist cable winding is detached from cable reel 41, so that the oscilaltion for grabbing ball portion 5 be driven to adjust；Preferably, the liter
Dropping driving mechanism 43 is lifting driving motor, and the lifting driving motor output shaft connect with cable reel 41 and drives cable
Reel 41 rotates.The hoist cable 42 is wirerope.
Ball grasping part 5 includes a disk body 51, and the upper surface of the disk body 51 is connect with hoist cable 42, disk body 51
Several electromagnet 52 are fixed on lower end surface.The upper end of the disk body 51 is equipped with several equalizer bars 53, equalizer bar
53 one end is connect with the upper surface of disk body 51, and the other end of equalizer bar 53 is connect with hoist cable 42.The electromagnet 52 is
Three, three electromagnet 52 are fixed at the lower end surface of disk body 51 in triangular shape.
The bottom of the turntable 3 is rotatablely connected by a shaft and pedestal 1, be equipped between shaft and pedestal 1 one with
On deep groove ball bearing 33 and thrust ball bearing 34.
The rotation drive device 31 includes the rotary drive motor 31 being arranged on turntable 3, the rotation driving electricity
The output shaft of machine 31 is connect with driving gear 35, is fixed with swiveling gear 36 with the interconnecting piece of turntable on the pedestal, described
Driving gear 35 is meshed with swiveling gear 36, and the rotary drive motor 31 drives driving gear 35 to rotate, and makes driving gear
35 rotate around swiveling gear 36, so that turntable 3 be driven to rotate.The axis of the swiveling gear 36 and the axis of shaft are located at same
On one straight line.
The walking mechanism 2 include the sliding rail 21 below pedestal 1 is set and be slidably arranged on sliding rail 21 and with pedestal 1
The sliding block 22 of lower end surface connection, is additionally provided with travel driving motor 23, the output shaft and row of travel driving motor 23 on the pedestal 1
The connection of gear 24 is walked, 21 direction of a lateral edge sliding rail of the sliding rail 21 is fixed with rack gear 25, and 25 phase of wheel and rack is nibbled
It closes, travel driving motor 23 drives gear rotation to drive pedestal to reciprocatingly slide along sliding rail 21.
It is equipped with weighing device 322 close to one end of pulley 321 on the support arm 32, the weighing device 322 is tension and compression
Force snesor, pull pressure sensor are fixed on support arm 32.
When utility model works, walking mechanism 2 can drive pedestal 1 to move along the rail, and pedestal 1 can be made to be moved to not
Same position carries out grabbing ball operation, and rotary drive motor 31 controls turntable 3 and rotates, and turntable 3 may be implemented 360 ° without dead angle
Rotation, it is convenient that different location is carried out to grab ball, so that the support arm 32 on turntable 3 is mobile to the side of ball mouth, so that grabbing
Ball portion 5 is moved to the top of ball mouth, and controlling cable reel 41 rotates, and discharges wirerope, so that grabbing ball portion 5 to moving down
It is dynamic, until grabbing ball portion 5 close to steel ball, it is equipped with due to grabbing ball portion 5 to electromagnet 52, when electromagnet 52 obtains electric, steel ball quilt
Electromagnet 52 is sucked, and cable reel 41 reversely rotates, and grabs the rising of ball portion 5, after grabbing the rising certain altitude of ball portion 5, row
It walks the control of driving motor 23 to grab ball device and be moved at ball feeding mouth, rotary drive motor 31 controls turntable 3 and rotates, support arm 32
Mobile to the side of ball feeding mouth, so that grabbing the top that ball portion 5 is moved to ball feeding mouth, controlling cable reel 41 rotates, release
Wirerope moves down so that grabbing ball portion 5, and when grabbing ball portion 5 at ball feeding mouth, 52 power loss of electromagnet, steel ball is detached from
Electromagnet 52 enters in ball mill, and then, cable reel 41 reversely rotates, and grabs the rising of ball portion 5, rises when grabbing ball portion 5
After certain altitude, the control of travel driving motor 23 grabs ball device and is moved to home position, waits ball adding operation next time.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention, within the spirit and principle of the utility model,
Any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of ball-grinding machine grabs ball device, it is characterised in that: include:
The bottom of pedestal, the pedestal is equipped with walking mechanism；
The turntable being set on the base, the turntable are connect with base rotation, and turntable is equipped with driving turntable rotation
Rotation drive device, the turntable is equipped with the support arm that extends obliquely upward to turntable side；
Ball portion of grabbing on a spinstand is set by lifting device suspension, the lifting device includes being arranged on a spinstand
The top of the hoist cable of cable reel, one ends wound on cable reel, the support arm is equipped with a pulley, advance decline line
The other end of cable connect around pulley with ball portion is grabbed, and the side of the cable reel is equipped with driving cable reel rotation
Lift drive mechanism, lift drive mechanism driving cable reel rotation make hoist cable wind or be detached from cable reel, from
And the oscilaltion for grabbing ball portion is driven to adjust；
Ball grasping part includes a disk body, and the upper surface of the disk body is connect with hoist cable, fixed on the lower end surface of disk body
Equipped with several electromagnet.
2. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: the bottom of the turntable is logical
It crosses a shaft to connect with base rotation, more than one deep groove ball bearing and thrust ball bearing is equipped between shaft and pedestal.
3. a kind of ball-grinding machine according to claim 1 or 2 grabs ball device, it is characterised in that: the rotation driving dress
It sets including rotary drive motor on a spinstand is arranged, the output shaft of the rotary drive motor is connect with driving gear, institute
It states and is fixed with swiveling gear on pedestal with the interconnecting piece of turntable, the driving gear is meshed with swiveling gear, the rotation
Driving motor drives driving gear rotation, rotates driving gear around swiveling gear, so that turntable be driven to rotate.
4. a kind of ball-grinding machine according to claim 3 grabs ball device, it is characterised in that: the axis of the swiveling gear
It is located along the same line with the axis of shaft.
5. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: the walking mechanism includes setting
The sliding block for setting the sliding rail below pedestal and being slidably arranged on sliding rail and connecting with pedestal lower end surface is additionally provided on the pedestal
The output shaft of travel driving motor, travel driving motor is connect with walking gear, and a lateral edge slide direction of the sliding rail is fixed
Equipped with rack gear, the wheel and rack is meshed, and travel driving motor driving gear rotation is to drive pedestal reciprocal along sliding rail
Sliding.
6. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: the upper end of the disk body is equipped with
Equipped with several equalizer bars, one end of equalizer bar and the upper surface of disk body are connected, and the other end of equalizer bar is connect with hoist cable.
7. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: the electromagnet is three,
Three electromagnet are fixed at the lower end surface of disk body in triangular shape.
8. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: the lifting drive is
Driving motor is gone up and down, the lifting driving motor output shaft connect with cable reel and cable reel is driven to rotate.
9. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: close to sliding on the support arm
One end of wheel is equipped with weighing device, and the weighing device is pull pressure sensor, and pull pressure sensor is fixed on support arm.
10. a kind of ball-grinding machine according to claim 1 grabs ball device, it is characterised in that: the hoist cable is steel
Cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068753.XU CN208356932U (en) | 2018-01-16 | 2018-01-16 | A kind of ball-grinding machine grabs ball device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068753.XU CN208356932U (en) | 2018-01-16 | 2018-01-16 | A kind of ball-grinding machine grabs ball device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356932U true CN208356932U (en) | 2019-01-11 |
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ID=64914204
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068753.XU Active CN208356932U (en) | 2018-01-16 | 2018-01-16 | A kind of ball-grinding machine grabs ball device |
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| Country | Link |
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| CN (1) | CN208356932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201756A (en) * | 2019-06-28 | 2019-09-06 | 永康卡梅新材料有限公司 | A kind of PP composite material |
-
2018
- 2018-01-16 CN CN201820068753.XU patent/CN208356932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201756A (en) * | 2019-06-28 | 2019-09-06 | 永康卡梅新材料有限公司 | A kind of PP composite material |
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