CN221333921U

CN221333921U - Horizontal mixer

Info

Publication number: CN221333921U
Application number: CN202322932268.6U
Authority: CN
Inventors: 陈亮; 马季军; 王乃永; 徐志刚; 王梦红
Original assignee: Suqian Xiangying New Energy Technology Co ltd
Current assignee: Suqian Xiangying New Energy Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-07-16
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a horizontal mixer, which comprises a support frame, a support sleeve fixedly arranged on the support frame, an inner sleeve unit arranged in the support sleeve and a stirring unit arranged in the inner sleeve unit, and is characterized in that: the horizontal mixer further comprises a motor for driving the inner sleeve unit to rotate relative to the supporting sleeve, and a transmission unit connected to the inner sleeve unit and the supporting sleeve and used for enabling the inner sleeve unit and the stirring unit to be in transmission connection, and when the inner sleeve unit rotates, the transmission unit drives the stirring unit to rotate.

Description

Horizontal mixer

Technical Field

The utility model relates to the field of lithium ion battery material sintering equipment, in particular to a horizontal mixer.

Background

Along with the continuous development of new energy automobiles to green and low carbon, the requirements on batteries are also higher and higher, and the performance of the nickel-cobalt-manganese positive electrode material precursor serving as one of the key components of the lithium ion battery determines the performance of the lithium ion battery to a great extent. In the production process of the nickel cobalt manganese anode material precursor, the raw materials need to be mixed by adopting a mixer, such as a horizontal mixer, the horizontal mixer usually consists of a container and stirring blades, when the materials are molded and stirred, the movement directions of molded material particles are mixed due to the rotation effect generated by the stirring blades, the mutual contact opportunities are increased, so that the mixing degree is increased, the stirring efficiency is improved, and the method is suitable for the mixing and stirring of viscous and cohesive materials with general degree and adding liquid or pasty materials into powder.

The prior art discloses a horizontal mixer for a nickel cobalt manganese anode material precursor as disclosed in a patent with a publication number of CN209222001U, which comprises a frame, a charging barrel, a first driving component, a stirring device and a second driving component, wherein the frame comprises two supporting plates which are oppositely arranged, the charging barrel comprises an outer barrel and an inner barrel, the inner barrel is driven by the first driving component to rotate around an axis vertical to the supporting plates, and the outer barrel is covered outside the inner barrel and is fixedly connected between the two supporting plates; the stirring device is arranged in the inner cylinder, is driven by the second driving component to rotate around the rotation axis of the inner cylinder, and is opposite to the rotation direction of the inner cylinder; the top of the outer cylinder is provided with a feeding port, the bottom of the outer cylinder is provided with a discharging port, and two ends of a symmetry axis of the inner cylinder perpendicular to the rotation axis are provided with a feeding port and a discharging port. The horizontal mixer for the nickel-cobalt-manganese anode material has the advantages of simple structure, uniform material mixing, no stirring dead angle and the like.

The prior art has obvious beneficial effects, but has the following defects:

The second motor is used for driving the stirring device to stir raw materials in the charging barrel and the two first motors are used for driving the inner barrel to rotate so as to improve mixing, but the mixing mode has the advantages of more driving equipment, high manufacturing cost, more electricity consumption, easy damage and influence on enterprise efficiency, and therefore the horizontal mixer for the nickel-cobalt-manganese anode material precursor is provided.

Disclosure of Invention

The utility model aims to provide a horizontal mixer which can improve the mixing uniformity in the production of nickel-cobalt-manganese anode materials and reduce the manufacturing cost of equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a horizontal blendor, its includes support frame, fixed mounting in support cover on the support frame, locate the endotheca unit in the support cover and locate stirring unit in the endotheca unit, its characterized in that: the horizontal mixer further comprises a motor for driving the inner sleeve unit to rotate relative to the supporting sleeve, and a transmission unit connected to the inner sleeve unit and the supporting sleeve and used for enabling the inner sleeve unit and the stirring unit to be in transmission connection, and when the inner sleeve unit rotates, the transmission unit drives the stirring unit to rotate.

In another embodiment, the support frame includes a bottom plate, a first support, a second support, a first support sleeve and a second support sleeve, wherein the first support and the second support are installed on the bottom plate, the first support sleeve and the second support sleeve are respectively arranged on the first support and the second support, the first support sleeve and the second support sleeve are respectively sleeved on two end parts of the inner sleeve unit, and the inner sleeve unit can rotate relative to the first support sleeve and the second support sleeve.

In another embodiment, the inner sleeve unit includes a first inner sleeve and a second inner sleeve, and the first inner sleeve and the second inner sleeve are respectively rotatably connected in the first support sleeve and the second support sleeve.

In another embodiment, the adjacent ends of the first inner sleeve and the second inner sleeve extend out of the supporting sleeve, and an output shaft of the motor is fixedly connected with one end of the first inner sleeve.

In another embodiment, the outer walls of the adjacent ends of the first inner sleeve and the second inner sleeve are fixedly connected with flange rings, and the two flange rings are fixedly locked through bolts and nuts.

In another embodiment, the inner sleeve unit is provided with a feed inlet, the feed inlet comprises a first half inlet communicated with the first inner sleeve and a second half inlet communicated with the second inner sleeve, and the sealing cover is installed with the first half inlet and the second half inlet through bolts and nuts.

In another embodiment, the inner walls of the first inner sleeve and the second inner sleeve are fixedly connected with turning blades.

In another embodiment, the stirring unit comprises a stirring rod and a stirring blade fixedly connected to the outer wall of the stirring rod, one end of the stirring rod penetrates through one end of the second inner sleeve and is rotationally connected with the second inner sleeve, the transmission teeth are fixedly connected to the outer wall of the stirring rod, and the stirring blade is in stirring She Cuowei with the stirring blade.

In another embodiment, the horizontal mixer comprises an adjusting unit, wherein the adjusting unit comprises a plurality of sliding rails and a supporting plate which is connected to the sliding rails in a sliding manner, and the lower end of one bracket is fixedly connected with the upper surface of the supporting plate.

In another embodiment, an air cylinder is mounted on the upper surface of the bottom plate, and the output end of the air cylinder is fixedly connected with one side of the supporting plate.

In another embodiment, the inner wall of the first inner sleeve is fixedly connected with a plurality of supporting rings, and the stirring rod is movably inserted into the supporting rings.

In another embodiment, the transmission unit comprises a fixed tooth and a plurality of transmission teeth, the fixed tooth is fixedly connected to the middle part of the inner wall of the second supporting sleeve, the transmission teeth are fixedly connected to the outer wall of the end part of the stirring unit, and the transmission teeth are meshed and connected with the fixed tooth.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: according to the utility model, the motor is arranged to drive the inner sleeve unit to rotate in the two supporting sleeves, and the stirring unit in the inner sleeve unit is matched with the transmission unit to drive the inner sleeve unit to rotate, so that the driving equipment with an integral structure is reduced, the manufacturing cost is reduced, and the feeding hole arranged on the inner sleeve unit is positioned between the two supporting sleeves, thereby facilitating feeding and discharging and facilitating the mixing production of nickel-cobalt-manganese anode materials.

The inner sleeve unit is formed by combining the first inner sleeve and the second inner sleeve, so that the inner wall of the inner sleeve unit can be cleaned conveniently after the inner sleeve unit is detached, and the storage of materials after mixing is avoided.

The utility model can facilitate the separation and the closing of the first inner sleeve and the second inner sleeve by arranging the adjusting unit, and saves more labor when opening and closing.

According to the utility model, the first inner sleeve and the second inner sleeve are separated or closed by the arrangement of the air cylinder, so that manual pushing is not needed, and the device with larger volume can be adapted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing another state structure of the inner sleeve unit of the present utility model;

FIG. 3 is a schematic cross-sectional view of the inner housing unit and the support housing of the present utility model;

Fig. 4 is a schematic structural diagram of a matching mode of the stirring rod and the supporting ring.

In the figure: 1. a bottom plate; 21. a first bracket; 22. a second bracket; 31. a first support sleeve; 32. a second support sleeve; 4. an inner sleeve unit; 41. a first inner sleeve; 42. a second inner sleeve; 43. a flange ring; 44. turning over leaves; 5. a feed inlet; 51. a first half inlet; 52. a second half inlet; 6. a stirring unit; 61. a stirring rod; 62. stirring the leaves; 7. an adjusting unit; 71. a slide rail; 72. a support plate; 8. a cylinder; 9. a motor; 10. sealing cover; 11. a transmission unit; 111. a fixed tooth; 112. a drive tooth; 12. and a support ring.

Detailed Description

The horizontal mixer comprises a bottom plate 1, a first support 21 and a second support 22 are arranged on the upper surface of the bottom plate 1, a first support sleeve 31 is arranged at the upper end of the first support 21, a second support sleeve 32 is arranged at the upper end of the second support 22, a motor 9 is arranged at one end of the first support sleeve 31, a transmission unit 11 is arranged on the inner wall of the second support sleeve 32, an output end of the motor 9 penetrates into the second support sleeve 32 and is fixedly connected with an inner sleeve unit 4, a feed inlet 5 positioned between the first support sleeve 31 and the second support sleeve 32 is communicated with the outer wall of the inner sleeve unit 4, a sealing cover 10 is arranged on the outer wall of the feed inlet 5 through bolts and nuts, a plurality of stirring units 6 are connected in a rotating mode in the inner sleeve unit 4, one end of each stirring unit 6 penetrates through the inner sleeve unit 4 and is connected with the transmission unit 11, the transmission unit 11 drives the stirring units 6 to rotate through the rotation of the inner sleeve unit 4, an adjusting unit 7 for adjusting the inner sleeve unit 4 is arranged on the bottom surface of the second support 22 at the lower end of the second support sleeve 32.

As shown in fig. 1-3, when the nickel-cobalt-manganese anode material is required to be mixed, the motor 9 is started to drive the inner sleeve unit 4 to rotate in the first supporting sleeve 31 and the second supporting sleeve 32, the bottom plate 1 is matched with the first support 21 and the second support 22 to support the first supporting sleeve 31 and the second supporting sleeve 32, the feed inlet 5 communicated with the inner sleeve unit 4 is turned upwards, the sealing cover 10 is taken down, raw materials are added into the inner sleeve unit 4 through the feed inlet 5, the sealing cover 10 is closed after the raw materials are added, the motor 9 is started to work, the motor 9 drives the inner sleeve unit 4 to rotate in the first supporting sleeve 31 and the second supporting sleeve 32, so that the raw materials are turned over, the stirring unit 6 is driven to stir the raw materials in the inner sleeve unit 4 through the transmission unit 11, the raw materials are fully mixed, the feed inlet 5 is turned down after the mixing is finished, the sealing cover 10 is opened to discharge the raw materials, the whole structure is simple, only one motor 9 is used as driving equipment, the manufacturing cost is low, the feeding and the discharging and the nickel-cobalt anode material is convenient to produce.

The motor 9 may be purchased in the market, which belongs to a mature technology and is fully disclosed, so the description is not repeated, the motor 9 is provided with a power connection line, and the motor is electrically connected with an external main controller and 220V-phase voltage (or 380V-phase voltage) through the power line, and the main controller may be a conventional known device with a control function for a computer or the like.

As shown in fig. 3, the transmission unit 11 comprises a fixed tooth 111 and a plurality of transmission teeth 112, the fixed tooth 111 is fixedly connected to the middle part of the inner wall of the second supporting sleeve 32, the transmission teeth 112 are fixedly connected to the outer wall of the end part of the stirring unit 6, and the transmission teeth 112 are in meshed connection with the fixed tooth 111; according to the utility model, the inner sleeve unit 4 drives the stirring unit 6 to rotate when rotating, the stirring unit 6 drives the transmission teeth 112 to rotate, and the transmission teeth 112 are driven to rotate by the cooperation between the fixed teeth 111 and the transmission teeth 112, so that the stirring unit 6 rotates, the stirring unit 6 stirs the raw materials in the inner sleeve unit 4, and the mixing efficiency and uniformity are improved.

As shown in fig. 2-4, the inner sleeve unit 4 comprises a first inner sleeve 41 and a second inner sleeve 42, the first inner sleeve 41 and the second inner sleeve 42 are respectively connected in the first supporting sleeve 31 and the second supporting sleeve 32 in a rotating way, one ends of the first inner sleeve 41 and the second inner sleeve 42 extend out of the first supporting sleeve 31 and the second supporting sleeve 32, an output shaft of the motor 9 is fixedly connected with one end of the first inner sleeve 41, flange rings 43 are fixedly connected with the outer walls of the adjacent ends of the first inner sleeve 41 and the second inner sleeve 42, the two flange rings 43 are fixedly locked through bolts and nuts, the feed inlet 5 comprises a first half inlet 51 communicated with the first inner sleeve 41 and a second half inlet 52 communicated with the second inner sleeve 42, the sealing cover 10 is installed with the first half inlet 51 and the second half inlet 52 through bolts and nuts, and the material turning blades 44 are fixedly connected with the inner walls of the first inner sleeve 41 and the second inner sleeve 42; the first inner sleeve 41 and the second inner sleeve 42 are fixedly locked by the flange ring 43 on the outer wall of the first inner sleeve 41 and the second inner sleeve 42 in cooperation with bolts and nuts, so that the first half inlet 51 and the second half inlet 52 are attached to form the feeding port 5, the motor 9 drives the first inner sleeve 41 to rotate, the first inner sleeve 41 drives the second inner sleeve 42 to rotate, and therefore mixing is carried out, the material turning blades 44 on the inner walls of the first inner sleeve 41 and the second inner sleeve 42 can improve far-away material turning, and mixing efficiency and uniformity are improved; when the interior of the inner sleeve unit 4 needs to be cleaned, the first inner sleeve 41 and the second inner sleeve 42 can be detached, and the first inner sleeve 41 and the second inner sleeve 42 are pulled away, so that the inner walls of the first inner sleeve 41 and the second inner sleeve 42 can be cleaned conveniently, the materials can be cleaned conveniently after being mixed, the materials are prevented from being deposited, and meanwhile, the cleaning is convenient for mixing operation of other materials, and the practicability is improved.

As shown in fig. 3 and 4, the stirring unit 6 comprises a stirring rod 61 and a stirring blade 62 fixedly connected to the outer wall of the stirring rod 61, one end of the stirring rod 61 penetrates through one end of the second inner sleeve 42 and is rotationally connected with the second inner sleeve, a transmission gear 112 is fixedly connected to the outer wall of the stirring rod 61, and the stirring blade 62 is dislocated with the turning blade 44; when the first inner sleeve 41 and the second inner sleeve 42 rotate, the stirring rod 61 is driven to rotate along the axis of the second inner sleeve 42, the end part of the stirring rod 61 drives the stirring rod 61 to rotate along the axis thereof through the cooperation of the transmission teeth 112 and the fixed teeth 111, so that the stirring blades 62 are driven to mix the raw materials in the first inner sleeve 41 and the second inner sleeve 42, the mixing efficiency and uniformity are improved, and the stirring blades 62 and the stirring blades 44 do not interfere with each other.

As shown in fig. 2, the adjusting unit 7 includes a plurality of slide rails 71 and a support plate 72 slidably connected to the slide rails 71, and the lower end of the second bracket 22 is fixedly connected to the upper surface of the support plate 72; when the first inner sleeve 41 and the second inner sleeve 42 need to be separated, the bolts and nuts at the upper ends of the flange rings 43 on the outer walls of the first inner sleeve 41 and the second inner sleeve 42 are removed, at this time, the support plate 72 is moved on the slide rail 71, the support plate 72 drives the second support 22 to move, and the second support 22 drives the second support sleeve 32 to move, so that the first inner sleeve 41 and the second inner sleeve 42 are separated, and the above embodiments of the first inner sleeve 41 and the second inner sleeve 42 are convenient for illustrating the technical concept and the characteristics of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the present utility model according to the technical concept and the characteristics, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The utility model provides a horizontal blendor, its includes support frame, fixed mounting in support cover on the support frame, locate the endotheca unit in the support cover and locate stirring unit in the endotheca unit, its characterized in that: the horizontal mixer further comprises a motor for driving the inner sleeve unit to rotate relative to the supporting sleeve, and a transmission unit connected to the inner sleeve unit and the supporting sleeve and used for enabling the inner sleeve unit and the stirring unit to be in transmission connection, and when the inner sleeve unit rotates, the transmission unit drives the stirring unit to rotate.

2. The horizontal mixer of claim 1 wherein: the support frame comprises a bottom plate, a first support, a second support, a first support sleeve and a second support sleeve, wherein the first support and the second support are arranged on the bottom plate, the first support sleeve and the second support sleeve are respectively arranged on the first support and the second support, the first support sleeve and the second support sleeve are respectively sleeved on two end parts of the inner sleeve unit, and the inner sleeve unit can rotate relative to the first support sleeve and the second support sleeve.

3. A horizontal mixer according to claim 2, characterized in that: the inner sleeve unit comprises a first inner sleeve and a second inner sleeve, and the first inner sleeve and the second inner sleeve are respectively connected in the first supporting sleeve and the second supporting sleeve in a rotating mode.

4. A horizontal mixer according to claim 3, wherein: the adjacent ends of the first inner sleeve and the second inner sleeve extend out of the supporting sleeve, and an output shaft of the motor is fixedly connected with one end of the first inner sleeve.

5. The horizontal mixer of claim 4 wherein: the flange rings are fixedly connected to the outer walls of the adjacent ends of the first inner sleeve and the second inner sleeve, and the two flange rings are fixedly locked through bolts and nuts.

6. The horizontal mixer of claim 5 wherein: the inner sleeve unit is provided with a feed inlet, the feed inlet comprises a first half inlet communicated with the first inner sleeve and a second half inlet communicated with the second inner sleeve, and the sealing cover is installed with the first half inlet and the second half inlet through bolts and nuts.

7. A horizontal mixer according to claim 3, wherein: the inner walls of the first inner sleeve and the second inner sleeve are fixedly connected with turning blades.

8. A horizontal mixer according to claim 3, wherein: the stirring unit comprises a stirring rod and stirring blades fixedly connected to the outer wall of the stirring rod, one end of the stirring rod penetrates through one end of the second inner sleeve and is rotationally connected with the second inner sleeve, the transmission teeth are fixedly connected to the outer wall of the stirring rod, and the stirring blades are in stirring She Cuowei with the stirring blades.

9. The horizontal mixer of claim 4 wherein: the horizontal mixer comprises an adjusting unit, wherein the adjusting unit comprises a plurality of sliding rails and a supporting plate which is connected with the sliding rails in a sliding manner, and the lower end of one bracket is fixedly connected with the upper surface of the supporting plate.

10. The horizontal mixer of claim 9 wherein: the upper surface of bottom plate installs the cylinder, the output of cylinder with one side fixed connection of backup pad.

11. A horizontal mixer according to claim 3, wherein: the inner wall of the first inner sleeve is fixedly connected with a plurality of supporting rings, and the stirring rod is movably inserted into the supporting rings.

12. A horizontal mixer according to claim 3, wherein: the transmission unit comprises a fixed tooth and a plurality of transmission teeth, wherein the fixed tooth is fixedly connected with the middle part of the inner wall of the second supporting sleeve, the transmission teeth are fixedly connected with the outer wall of the end part of the stirring unit, and the transmission teeth are meshed with the fixed teeth.