CN222930707U - Batch mixer for lithium manganate and lithium iron phosphate - Google Patents

Abstract

The utility model belongs to the technical field of batch mixing, in particular to a batch mixer for lithium manganate and lithium iron phosphate, which aims at the problems that the existing lithium manganate and lithium iron phosphate with different weights can be layered in the feeding process and the stirring effect is reduced, and the utility model provides the following scheme which comprises a main body, the mixing structure is arranged at the top of the main body and can move up and down in the main body, the mixing structure is connected with a cyclone separation group for conveying lithium manganate and lithium iron phosphate through a feeding pipe, and a stirring mechanism for stirring is arranged in the mixing structure; the situation that powder is easily layered in a large space due to the influence of gravity can be reduced.

Description

Batch mixer for lithium manganate and lithium iron phosphate

Technical Field

The utility model relates to the technical field of batch mixing, in particular to a batch mixer for lithium manganate and lithium iron phosphate.

Background

CN202221482957.0 provides a batch mixer of lithium manganate and lithium iron phosphate, which comprises a main body, the top fixedly connected with compounding structure of main part, the compounding structure is whole including casing, compounding chamber, driving motor, stirring fan, flabellum and first discharging pipe, first discharging pipe communicates with each other with the compounding chamber and is connected, driving motor and stirring fan are supporting to be set up in the compounding chamber, first discharging pipe communicates with each other with compounding chamber bottom, the inside fixedly connected with mounting bracket of main part, the below of mounting bracket is provided with the organism. The stirring shaft arranged transversely rotates to drive the stirring fan blades arranged vertically, so that the effect of rapid and uniform stirring and mixing is achieved, materials are conveyed downwards in a delayed manner through the guide baffle, uniform mixing is facilitated, the space at the bottom of the machine body is reduced by the guide seat arranged in a trapezoid protruding manner, the materials are mixed by the aid of the discharge auger, and the effect of finally mixing, conveying and guiding out the materials is achieved through the discharge auger;

However, after the material mixing is completed through the material mixing structure, when the material is conveyed into the machine body through the material channel, the mixed material can be scattered, and due to different gravity effects, lithium manganate and lithium iron phosphate with different weights can be layered in the feeding process, so that the stirring effect is reduced.

Disclosure of utility model

The utility model provides a batch mixer for lithium manganate and lithium iron phosphate, which solves the defects that in the prior art, lithium manganate and lithium iron phosphate with different weights are layered in the feeding process, and the stirring effect is reduced.

The utility model provides the following technical scheme:

The utility model provides a batch mixer of lithium manganate and lithium iron phosphate, includes the main part to and install in the compounding structure that the main part top can reciprocate in the main part, the whirlwind separation group of lithium manganate and lithium iron phosphate is carried in the compounding structure through the inlet pipe connection, install the rabbling mechanism that is used for the stirring in the compounding structure, accomplish the compounding of lithium manganate and lithium iron phosphate through the compounding structure, through control compounding structure height after accomplishing the compounding to the unloading height of control compounding avoids the high too high separation effect that makes the compounding take place of unloading.

As a further improvement to the above-described solution,

Preferably, the output shaft fixed connection of compounding structure and cylinder, the cylinder is fixed in the main part top, the manhole has still been seted up at the main part top, the scalable annular seal section of thick bamboo is installed at the main part top, shape seal section of thick bamboo one end and main part fixed connection, the other end and compounding structure fixed connection play the guard action through setting up seal section of thick bamboo to the compounding structure, avoid powder adhesion on compounding structure upper portion.

Preferably, the inside first stirring chamber and the second stirring chamber that is formed with of compounding structure through the baffle, first stirring chamber is the platykurtic, be equipped with the horizontal stirring leaf in the first stirring chamber, the horizontal stirring leaf is installed on last (mixing) shaft, a plurality of first via holes have been seted up on the baffle, still be fixed with the carousel on the last (mixing) shaft, it has a plurality of second via holes to begin on the carousel, first via hole, second via hole intermittent type coincide, and first stirring chamber sets up to the platykurtic, and is equipped with the horizontal stirring leaf in first stirring chamber, and horizontal stirring leaf carries out the stirring of horizontal direction to lithium manganate and lithium iron phosphate, and first via hole, second via hole intermittent type coincide, and the powder through horizontal stirring falls to the second stirring chamber of lower part.

Preferably, the turntable is located above the partition.

Preferably, the baffle lower part is through connecting rod fixedly connected with switching box, be equipped with in the switching box and hold the chamber, the switching box passes through the bearing and rotates the pivot of being connected with upper portion, both sides and the lower (mixing) shaft of lower part respectively, pivot outer end fixedly connected with vertical stirring rake, the bevel gear of intermeshing is all installed to the pivot tip of upper (mixing) shaft, lower (mixing) shaft and both sides, and the pivot of both sides and lower (mixing) shaft rotation can be driven simultaneously when upper (mixing) shaft rotates, and the pivot of both sides drives vertical stirring rake rotation to carry out vertical stirring to the powder in the second stirring chamber.

Preferably, the auger blade is fixed on the lower stirring shaft, and is positioned at the feed opening of the mixing structure, and the lower stirring shaft rotates to drive the auger blade to quantitatively discharge.

Preferably, a plurality of arc stirring leaves of lower (mixing) shaft end fixedly connected with, smooth through the powder of arc stirring She Duijiao dragon blade output, avoid directly piling up under the auger blade.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the lithium manganate and the lithium iron phosphate are mixed through the mixing structure, and the height of the mixing structure is controlled after the mixing is finished, so that the discharging height of the mixing is controlled, and the separation effect of the mixing caused by the excessive discharging height is avoided;

Through horizontal stirring and vertical stirring improvement stirring effect, improve the misce bene, and set up less first stirring chamber in space and second stirring chamber to reduce the powder and easily receive the circumstances of gravity influence layering in big space.

Drawings

Fig. 1 is a schematic diagram of a partial structure of lithium manganate and lithium iron phosphate according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of a mixing structure of lithium manganate and lithium iron phosphate according to an embodiment of the present utility model;

Fig. 3 is a schematic view of an arc-shaped stirring blade of a batch mixer for lithium manganate and lithium iron phosphate according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a rotating shaft and a vertical stirring paddle of lithium manganate and lithium iron phosphate according to an embodiment of the present utility model.

Reference numerals:

1. Manhole, 2, main body, 3, cylinder, 4, cyclone separating group, 5, sealing cylinder, 6, mixing structure, 7, first stirring cavity, 8, second stirring cavity, 9, upper stirring shaft, 10, horizontal stirring blade, 11, rotary disk, 12, partition board, 13, vertical stirring blade, 14, connecting rod, 15, switching box, 16, lower stirring shaft, 17, auger blade, 18, arc stirring blade, 19, rotary shaft, 20, bevel gear.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be construed broadly, and for example, "coupled" may be either detachably or non-detachably, and may be either directly or indirectly via an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the utility model, "and/or" is merely an association relationship describing the association object, and indicates that three relationships may exist, for example, a and/or B may indicate that a exists alone, and a and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Examples

Referring to fig. 1-4, a batch mixer for lithium manganate and lithium iron phosphate comprises a main body 2 and a mixing structure 6 which is arranged at the top of the main body 2 and can move up and down in the main body 2, wherein the mixing structure 6 is fixedly connected with an output shaft of a cylinder 3, the cylinder 3 is fixed at the top of the main body 2, a manhole 1 is further formed at the top of the main body 2, a telescopic annular sealing cylinder 5 is arranged at the top of the main body 2, one end of the annular sealing cylinder 5 is fixedly connected with the main body 2, and the other end of the annular sealing cylinder is fixedly connected with the mixing structure 6;

The cyclone separation group 4 that lithium manganate and lithium iron phosphate are carried in the material mixing structure 6 through the inlet pipe connection, install the rabbling mechanism that is used for stirring in the material mixing structure 6, the inside first stirring chamber 7 and the second stirring chamber 8 that is formed with of material mixing structure 6 through baffle 12, first stirring chamber 7 is the platykurtic, be equipped with horizontal stirring leaf 10 in the first stirring chamber 7, horizontal stirring leaf 10 installs on last (mixing) shaft 9, a plurality of first via holes have been seted up on the baffle 12, still be fixed with carousel 11 on the last (mixing) shaft 9, the beginning has a plurality of second via holes on the carousel 11, first via holes, second via hole intermittent type coincidence, carousel 11 is located baffle 12 top, baffle 12 lower part is equipped with the switching box 15 through connecting rod 14 fixedly connected with, be equipped with the chamber in the switching box 15, the pivot 19 that is connected with upper portion through the bearing is rotated respectively and the lower (mixing) shaft 9 of both sides, pivot 19 outer end fixedly connected with vertical stirring rake 13, a plurality of first via holes have been seted up on the baffle 12, the lower (mixing) shaft 9, the lower (mixing) shaft 16) and the 19 tip of both sides all install intermeshing's gear 20, the lower (mixing) shaft 16) blade 16 is located down the auger 16, 17 is located down the auger structure is located down, the stirring leaf 16 is located down, the arc-shaped is located down in the stirring hole 16, the stirring structure is located down.

The working principle of the application is as follows:

the crushed lithium manganate and lithium iron phosphate enter the cyclone separation group 4 to be separated, the powder granularity is redistributed, then the powder granularity is quantitatively fed into the first stirring cavity 7 respectively, the motor drives the upper stirring shaft 9 to rotate, the upper stirring shaft 9 drives the turntable 11 and the horizontal stirring blade 10 to rotate, the horizontal stirring blade 10 is used for stirring and mixing powder in the first stirring cavity 7 in the horizontal direction, the turntable 11 rotates, the first through holes and the second through holes are intermittently overlapped, when the first through holes and the second through holes are overlapped, the mixed powder falls into the second stirring cavity 8, when the upper stirring shaft 9 rotates, the rotating shaft 19 and the lower stirring shaft 16 are driven to rotate, the vertical stirring blade 13 is used for vertically stirring and mixing powder in the second stirring cavity 8, the auger blade 17 and the arc stirring blade 18 are installed on the lower stirring shaft 16, the auger blade 17 rotates to quantitatively discharge the second stirring cavity 8, and the stirring blade 18 rotates to enable the powder to move down through the flat cylinder 6, and the height of the mixed powder can be controlled, and the mixed material can be stacked up and down through the air cylinder 6.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and the embodiments and features of the embodiments can be combined without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a batch mixer of lithium manganate and lithium iron phosphate, its characterized in that includes main part (2) to and install in main part (2) top can reciprocate compounding structure (6) in main part (2), compounding structure (6) are passed through inlet pipe connection and are carried whirlwind separation group (4) of lithium manganate and lithium iron phosphate, install the rabbling mechanism that is used for the stirring in compounding structure (6).

2. The batch mixer of lithium manganate and lithium iron phosphate according to claim 1, wherein the mixing structure (6) is fixedly connected with an output shaft of the air cylinder (3), the air cylinder (3) is fixed at the top of the main body (2), the top of the main body (2) is further provided with a manhole (1), the top of the main body (2) is provided with a telescopic annular sealing cylinder (5), one end of the annular sealing cylinder (5) is fixedly connected with the main body (2), and the other end of the annular sealing cylinder is fixedly connected with the mixing structure (6).

3. The batch mixer of lithium manganate and lithium iron phosphate according to claim 2, wherein a first stirring cavity (7) and a second stirring cavity (8) are formed in the mixing structure (6) through a partition plate (12), the first stirring cavity (7) is flat, a horizontal stirring blade (10) is arranged in the first stirring cavity (7), the horizontal stirring blade (10) is arranged on an upper stirring shaft (9), a plurality of first through holes are formed in the partition plate (12), a rotary table (11) is further fixed on the upper stirring shaft (9), a plurality of second through holes are formed in the rotary table (11), and the first through holes and the second through holes are intermittently overlapped.

4. A batch mixer of lithium manganate and lithium iron phosphate according to claim 3, characterized in that the turntable (11) is located above the partition (12).

5. The batch mixer of lithium manganate and lithium iron phosphate according to claim 3, wherein the lower part of the partition plate (12) is fixedly connected with a transfer box (15) through a connecting rod (14), a containing cavity is arranged in the transfer box (15), the transfer box (15) is respectively and rotatably connected with an upper stirring shaft (9) on the upper part, rotating shafts (19) on two sides and a lower stirring shaft (16) on the lower part through bearings, the outer ends of the rotating shafts (19) are fixedly connected with vertical stirring paddles (13), and intermeshing bevel gears (20) are respectively arranged at the ends of the upper stirring shaft (9), the lower stirring shaft (16) and the rotating shafts (19) on two sides.

6. The batch mixer of lithium manganate and lithium iron phosphate according to claim 5, wherein an auger blade (17) is fixed on the lower stirring shaft (16), and the auger blade (17) is positioned at a feed opening of the mixing structure (6).

7. The lithium manganate and lithium iron phosphate batch mixer of claim 6, wherein a plurality of arc-shaped stirring blades (18) are fixedly connected to the tail end of the lower stirring shaft (16).