CN218078189U

CN218078189U - Vertical and horizontal all-dimensional multifunctional planetary ball mill for processing sodium ion battery

Info

Publication number: CN218078189U
Application number: CN202221545910.4U
Authority: CN
Inventors: 陈宇; 王齐; 王宜哲; 王广通; 赵建庆
Original assignee: Jiangsu Zhongna Energy Technology Co ltd
Current assignee: Jiangsu Zhongna Energy Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-20
Anticipated expiration: 2032-06-20

Abstract

The utility model provides a sodium ion battery processing is with all-round multi-functional planet ball mill that crouches immediately, including base, four group at least vibrations mechanisms, vibrations machine, vibrations medium plate and ball-milling mechanism, the vibrations medium plate is located the base upside, ball-milling mechanism locates vibrations medium plate upside, ball-milling mechanism is used for preparing the metallization base material, vibrations mechanism locates the base with shake between the medium plate. This scheme is through the mode that vibrations mechanism and vibrations medium plate are connected, makes the planet ball-milling carry out the multidimension motion through vibrations to the raw materials to inside in the circular motion process to relative level rotates the operation and reaches the effect of quickening grinding speed, improves ejection of compact quality, and the grinding granularity during the ejection of compact keeps unanimous.

Description

Vertical and horizontal all-dimensional multifunctional planetary ball mill for sodium ion battery processing

Technical Field

The utility model relates to a sodium ion battery processing technology field specifically is a sodium ion battery processing is with all-round multi-functional planet ball mill that crouches immediately.

Background

Simple mechanical ball milling is the most basic and main method for preparing BP cathode material, and in the prior art, blocky BP, ketjen black and multi-walled carbon nanotubes (MWCNTs) are used as raw materials to prepare the BPC composite material by a high-energy mechanical ball milling method. In the ball milling process, the block-shaped BP particles are crushed into nano-water particles and form secondary particles with a highly conductive Ketjen black matrix, and the MWCNTs in the material enhance the conductivity and the structural stability of the material. As the negative electrode material of the sodium ion battery.

For example, chinese patent discloses a vibration type planetary ball mill (patent No. CN 202111176859.4), which comprises a planetary ball milling mechanism and a vibration mechanism for driving the planetary ball milling mechanism to perform multi-dimensional movement on internal raw materials. The grinding device has the characteristics of accelerating the grinding speed, keeping the granularity consistent during discharging and improving the discharging quality.

However, in the process that the raw materials in the planetary ball mill can move in a multidimensional and multidimensional manner, the amplitude of the vibration motor cannot be changed according to the grinding requirement of the raw materials, so that a person has to repeatedly start and stop the planetary ball mill for many times and adjust the eccentric blocks, and once the eccentric blocks on two sides are not used, the vibration motor is affected to break down, the planetary ball mill is inconvenient to use, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a sodium ion battery processing is with all-round multi-functional planet ball mill that crouches immediately, has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a vertical and horizontal all-dimensional multifunctional planetary ball mill for processing a sodium ion battery comprises a base, at least four groups of vibration mechanisms, a vibration machine, a vibration middle plate and a ball milling mechanism, wherein the vibration middle plate is arranged on the upper side of the base, the ball milling mechanism is arranged on the upper side of the vibration middle plate, the ball milling mechanism is used for preparing a metalized base material, the vibration mechanism is arranged between the base and the vibration middle plate, and the vibration mechanism is used for driving a preparation raw material in the ball milling mechanism to perform multidimensional movement;

the vibration mechanism comprises a supporting base, a supporting plate, an adjusting component and a main supporting spring, wherein the supporting base is fixedly arranged on the upper surface of the base, the supporting plate is fixedly arranged on the lower surface of the supporting plate, the adjusting component is arranged on the upper side of the supporting base, and the main supporting spring is fixedly arranged between the supporting plate and the supporting base and wound outside the adjusting component;

the vibration machine is detachably connected to the inner side of the base and located below the vibration middle plate, and the vibration machine is used for driving the vibration middle plate to vibrate.

Preferably, the adjusting component comprises a spring support plate, a screw rod and a knob, the screw rod is arranged in the support base, the outer surface of the spring support plate is in threaded connection with the inner wall of the screw rod, the spring support plate is rotatably connected to the upper end face of the screw rod, the knob is fixedly arranged on the outer surface of the screw rod and located above the support base, and an auxiliary support spring is fixedly arranged between the spring support plate and the support plate.

Preferably, the power output end of the vibrating machine is abutted against the lower end face of the vibrating middle plate.

Preferably, ball-milling mechanism includes workstation, ball-milling motor, is used for transmitting the belt drive assembly and the ball-milling carousel group of ball-milling motor power, the workstation is located vibrations medium plate top, the workstation with fixed mounting has a plurality of bracing pieces between the vibrations medium plate, the ball-milling motor install in the workstation upside, the rotation of ball-milling carousel group is located the workstation upside, ball-milling carousel group pivot and ball-milling motor power take off end all extends to the workstation downside, belt drive assembly power connect respectively in ball-milling carousel group pivot and ball-milling motor power take off end.

Preferably, the primary support spring force is smaller than the secondary support spring force.

(III) advantageous effects

The utility model provides a sodium ion battery processing is with all-round multi-functional planet ball mill that crouches immediately.

The method has the following beneficial effects:

1. this scheme is through the mode that vibrations mechanism and vibrations medium plate are connected, makes the planet ball-milling carry out the multidimension motion through vibrations to the raw materials to inside in the circular motion process to relative level rotates the operation and reaches the effect of quickening grinding speed, improves ejection of compact quality, and the grinding granularity during the ejection of compact keeps unanimous.

2. This scheme is through being provided with the mode that multiunit supporting spring mutually supported in vibrations mechanism, when making vibrations medium plate drive ball-milling carousel group vibrations operation, can adjust the amplitude and the frequency of vibrations according to the difference of the raw materials of inside, need not to dismouting different vibrations machines again or adjusts the eccentric block in the vibrations machine and can accomplish the operation, and is simple and convenient to use, practices thrift the cost when guaranteeing to grind the quality.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 11. a base; 12. vibrating the middle plate; 13. a work table; 14. a ball milling motor; 15. A ball milling turntable group; 16. a support bar; 20. a support base; 21. a support plate; 23. a spring support plate; 24. a screw rod; 25. a knob; 26. a main support spring; 27. a secondary support spring; 28. a vibrating machine.

Detailed Description

The embodiment of the utility model provides a sodium ion battery processing is with all-round multi-functional planet ball mill of lying immediately, as shown in fig. 1-3, including base 11, four group at least vibrations mechanisms, vibrations machine 28, vibrations medium plate 12 and ball-milling mechanism, vibrations medium plate 12 locates the base 11 upside, ball-milling mechanism locates vibrations medium plate 12 upside, ball-milling mechanism is used for preparing the metallization base material, vibrations mechanism locates between base 11 and the vibrations medium plate 12, vibrations mechanism is used for driving the inside preparation raw materials of ball-milling mechanism and carries out the multidimension motion, vibrations mechanism is including supporting base 20, backup pad 21, adjusting part and main tributary support spring 26, it locates base 11 upper surface to support base 20 is fixed, backup pad 21 is fixed to be located the backup pad lower surface, adjusting part locates the support base 20 upside, main tributary support spring 26 is fixed to be located between backup pad 21 and the support base 20 and around locating the adjusting part outside, as shown in fig. 2, vibrations machine 28 can dismantle to be connected in base 11 inboardly, vibrations machine 28 is located the medium plate 12 below, vibrations machine 28 is used for driving vibrations, adjusting part shakes the medium plate 12 and changes the acceleration that the medium plate that the acceleration changes and make the medium plate 12 take place.

As shown in fig. 3, the adjusting assembly includes a spring support plate 23, a screw rod 24 and a knob 25, the screw rod 24 is disposed in the support base 20, the screw rod 24 is in threaded connection with the support base, the outer surface of the spring support plate 23 is in threaded connection with the inner wall of the screw rod 24, the spring support plate 23 is rotatably connected to the upper end surface of the screw rod 24, the knob 25 is fixedly disposed on the outer surface of the screw rod 24 and located above the support base 20, and an auxiliary support spring 27 is fixedly disposed between the spring support plate 23 and the support plate 21.

The power output end of the vibrator 28 is abutted against the lower end face of the vibrating middle plate 12.

As shown in fig. 2, the ball-milling mechanism includes a workbench 13, a ball-milling motor 14, a belt drive assembly and a ball-milling rotary table group 15 for transmitting power of the ball-milling motor 14, the workbench 13 is disposed above the vibration middle plate 12, a plurality of support rods 16 are fixedly mounted between the workbench 13 and the vibration middle plate 12, the ball-milling motor 14 is mounted on the upper side of the workbench 13, the ball-milling rotary table group 15 is rotatably disposed on the upper side of the workbench 13, the rotating shaft of the ball-milling rotary table group 15 and the power output end of the ball-milling motor 14 all extend to the lower side of the workbench 13, the power of the belt drive assembly is respectively connected to the rotating shaft of the ball-milling rotary table group 15 and the power output end of the ball-milling motor 14, the ball-milling motor 14 drives the ball-milling rotary table group 15 to rotate through the belt drive assembly, and further smashes and grinds the raw materials.

The main supporting spring 26 has a smaller elastic force than the sub supporting spring 27, and in the initial state, both the main supporting spring 26 and the sub supporting spring 27 are in the stretched state.

When grinding operation is needed, a user starts the ball milling motor 14, the ball milling motor 14 drives the ball milling rotary disc set 15 to synchronously rotate through the belt transmission assembly, meanwhile, the vibrator 28 is started, the vibrator 28 abuts against the lower end face of the vibration middle plate 12 through the power output end of the vibrator 28, the vibration middle plate 12 is controlled to ascend and stretch the main supporting spring 26 and the auxiliary supporting spring 27, the vibration middle plate 12 drives the workbench 13 to ascend to a preset position through the supporting rod 16, the main supporting spring 26 and the auxiliary supporting spring 27 enable the vibration middle plate 12 to drive the workbench 13 to slide downwards through elasticity, in the grinding operation process of the ball milling rotary disc set 15, the ball milling rotary disc set 15 is enabled to receive external forces from different directions in the rotating direction of the ball milling rotary disc set 15 in one vibration period, multi-dimensional movement is generated inside raw materials, and grinding efficiency and grinding quality are improved.

When the user needs to adjust the elasticity of the main supporting spring 26 and the auxiliary supporting spring 27, the user manually rotates the knob 25, the knob 25 drives the screw rod 24 to rotate, the screw rod 24 drives the spring supporting plate 23 to ascend and descend through the outer surface threads of the screw rod 24, and then the distance between the spring supporting plate 23 and the supporting plate 21 is adjusted, so that the elasticity of the main supporting spring 26 and the auxiliary supporting spring 27 is synchronously increased and decreased, further the acceleration of the ascending and descending of the vibrating middle plate 12 is changed, further the frequency of the vibration of the vibrating middle plate 12 is changed, and the user can conveniently carry out operation according to different grinding requirements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sodium ion battery processing is with all-round multi-functional planet ball mill that crouches immediately which characterized in that: the device comprises a base (11), at least four groups of vibration mechanisms, a vibration machine (28), a vibration middle plate (12) and a ball milling mechanism, wherein the vibration middle plate (12) is arranged on the upper side of the base (11), the ball milling mechanism is arranged on the upper side of the vibration middle plate (12), the ball milling mechanism is used for preparing metalized base materials, the vibration mechanism is arranged between the base (11) and the vibration middle plate (12), and the vibration mechanism is used for driving preparation raw materials in the ball milling mechanism to perform multidimensional movement;

the vibration mechanism comprises a supporting base (20), a supporting plate (21), an adjusting component and a main supporting spring (26), wherein the supporting base (20) is fixedly arranged on the upper surface of the base (11), the supporting plate (21) is fixedly arranged on the lower surface of the supporting plate (21), the adjusting component is arranged on the upper side of the supporting base (20), and the main supporting spring (26) is fixedly arranged between the supporting plate (21) and the supporting base (20) and wound on the outer side of the adjusting component;

the vibration machine (28) is detachably connected to the inner side of the base (11), the vibration machine (28) is located below the vibration middle plate (12), and the vibration machine (28) is used for driving the vibration middle plate (12) to vibrate.

2. The vertical and horizontal omnibearing multifunctional planetary ball mill for the processing of the sodium-ion battery according to claim 1, which is characterized in that: the adjusting component comprises a spring support plate (23), a screw rod (24) and a knob (25), the screw rod (24) is arranged in the support base (20), the outer surface of the spring support plate (23) is in threaded connection with the inner wall of the screw rod (24), the spring support plate (23) is rotatably connected with the upper end surface of the screw rod (24), the knob (25) is fixedly arranged on the outer surface of the screw rod (24) and located above the support base (20), and an auxiliary support spring (27) is fixedly arranged between the spring support plate (23) and the support plate (21).

3. The vertical and horizontal omnibearing multifunctional planetary ball mill for processing the sodium-ion battery according to claim 1, which is characterized in that: the power output end of the vibrating machine (28) is propped against the lower end face of the vibrating middle plate (12).

4. The vertical and horizontal omnibearing multifunctional planetary ball mill for processing the sodium-ion battery according to claim 1, which is characterized in that: ball-milling mechanism includes workstation (13), ball-milling motor (14), is used for transmitting the belt drive assembly and the ball-milling carousel group (15) of ball-milling motor (14) power, workstation (13) are located vibrations medium plate (12) top, workstation (13) with fixed mounting has a plurality of bracing pieces (16) between vibrations medium plate (12), ball-milling motor (14) install in workstation (13) upside, ball-milling carousel group (15) rotate to be located workstation (13) upside, ball-milling carousel group (15) pivot and ball-milling motor (14) power take off end all extends to workstation (13) downside, belt drive assembly power connect respectively in ball-milling carousel group (15) pivot and ball-milling motor (14) power take off end.

5. The vertical and horizontal omnibearing multifunctional planetary ball mill for processing the sodium-ion battery according to claim 2, characterized in that: the elastic force of the main supporting spring (26) is smaller than that of the auxiliary supporting spring (27).