CN210045374U - A double-tank grinding device for lithium iron phosphate - Google Patents

Abstract

The utility model discloses a double-pot grinding device for lithium iron phosphate, which comprises a base, a collection bin is arranged at the top of the base, a through hole is arranged inside the mounting plate, and a main body is installed at the top of the mounting plate , the interior of the main body is provided with a grinding chamber, the top of the fixed block is provided with a fixed plate, the top of the fixed plate is provided with a motor, the output end of the motor is connected with a rotating shaft, and the surface of the rotating shaft is provided with There is a blade, a grinding block is installed on the bottom end of the rotating shaft, and the surface of the grinding block is provided with an external thread. In the utility model, a grinding bin with a semicircular structure is arranged, so that the materials can be ground more concentratedly, and the fixed plate is arranged so that the motor is installed while leaving a space for feeding materials, and the blade on the surface of the rotating shaft makes the particles larger. The material can be crushed, and the material is further ground through the set grinding block, the external thread on the surface cooperates with the internal thread in the through hole.

Description

A double-tank grinding device for lithium iron phosphate

technical field

The utility model relates to the field of double-tank grinding, in particular to a double-tank grinding device for lithium iron phosphate.

Background technique

Grinding uses abrasive particles coated or pressed on the grinding tool to process the material through the relative movement of the grinding tool and the workpiece under a certain pressure.

At present, a grinding cylinder is used for the grinding of lithium iron phosphate. When the traditional structure is used for grinding, the contact area between the material in the barrel and the inner wall of the cylinder is small, the material fluidity is poor, and the grinding effect is not uniform. The material is grinded too finely to form powder, resulting in waste.

Utility model content

The purpose of the utility model is: in order to solve the problem that at present, the grinding cylinder is used when the lithium iron phosphate is ground, the contact area between the material in the barrel and the inner wall of the cylinder is small when the traditional structure is ground, the material fluidity is poor, the grinding effect is uneven, and the material in the cylinder In direct contact with the cylinder wall, part of the material is often ground too finely to form powder, causing the problem of waste. A lithium iron phosphate double-tank grinding device is provided.

In order to achieve the above purpose, the utility model provides the following technical solutions: a double-tank grinding device for lithium iron phosphate, comprising a base, the top of the base is provided with a collection bin, and the top of the collection bin is provided with a mounting plate, so The interior of the mounting plate is provided with a through hole, the top of the mounting plate is provided with a main body, the interior of the main body is provided with a grinding chamber, the two sides of the top of the main body are provided with fixed blocks, and the top of the fixed block is mounted with A fixed plate, the top of the fixed plate is provided with a motor, the output end of the motor is connected with a rotary shaft, the surface of the rotary shaft is provided with a blade, and the bottom end of the rotary shaft is provided with a grinding block, the grinding block The surface is provided with external threads.

Preferably, the rotating shaft extends through the main body into the collecting bin, and the number of the blades is three.

Preferably, the cross section of the grinding block is a trapezoidal structure.

Preferably, the grinding bin has a semicircular structure, and the bottom end of the grinding bin is provided with an outlet of the same size as the through hole.

Preferably, the main body is connected with the collecting bin by screws, the fixing plate is detachably connected with the fixing block, and the fixing plate is in an arc structure.

Preferably, the outer side of the collection bin is provided with a discharge port.

Compared with the prior art, the beneficial effects of the present utility model are: the utility model sets the grinding bin with a semi-circular structure, so that the materials can be ground more concentratedly, and at the same time, the materials are prevented from staying in the bin body, and the fixed plate is arranged to make the grinding process more concentrated. When the motor is installed, there is room for feeding. Through the blade on the surface of the rotating shaft, the materials with larger particles can be crushed, so that the grinding can be better. The inner thread in the hole cooperates with the material to further grind the material. The material grinded by the second layer makes the material finer and can be fully used. Finally, it falls into the collection bin. The discharge port on the collection bin is convenient for employees to collect the material. , reduce the artificial intensity.

Description of drawings

Fig. 1 is the sectional view of the utility model;

Fig. 2 is the rotary shaft structure schematic diagram of the present utility model;

Figure 3 is a schematic view of the appearance of the utility model.

In the figure: 1. Base; 2. Collection bin; 3. Mounting plate; 4. Through hole; 5. Internal thread; 6. Main body; 7. Grinding bin; 8. Fixing block; 9. Fixing plate; 10. Motor; 11. Rotating shaft; 12. Blade; 13. Grinding block; 14. External thread; 15. Outlet.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The motor of the present utility model (model TC7122) can be purchased in the market or privately.

Please refer to Fig. 1-3, a double-tank grinding device for lithium iron phosphate includes a base 1, a collection bin 2 is arranged on the top of the base 1, a mounting plate 3 is installed on the top of the collecting bin 2, and the interior of the mounting plate 3 is arranged There is a through hole 4, a main body 6 is installed on the top of the mounting plate 3, a grinding chamber 7 is arranged inside the main body 6, a fixed block 8 is installed on both sides of the top of the main body 6, and a fixed plate 9 is installed on the top of the fixed block 8. The fixed plate The top end of 9 is provided with a motor 10, the output end of the motor 10 is connected with a rotary shaft 11, the surface of the rotary shaft 11 is provided with a blade 12, the bottom end of the rotary shaft 11 is provided with a grinding block 13, and the surface of the grinding block 13 is provided with external threads 14.

In this implementation, by setting the grinding bin 7 with a semi-circular structure, the materials can be ground more intensively, and at the same time, the materials are prevented from staying in the bin. Space, through the blade 12 on the surface of the rotating shaft 11, the materials with larger particles can be crushed, so as to be better ground. Through the set grinding block 13, the external thread 14 on the surface is in line with the internal thread 5 in the through hole. With the further grinding of the materials, the materials that pass through the two-layer grinding make the materials more fine and can be fully utilized, and finally fall into the collection bin 2. The discharge port 15 on the collection bin 2 is convenient for employees to collect the materials and reduce labor costs. strength.

Please refer to FIG. 1 and FIG. 2 , the rotating shaft 11 extends through the main body 6 to the collection bin 2, the number of blades 12 is three, and the cross section of the grinding block 13 is a trapezoidal structure. The material can be crushed for better grinding.

Please refer to FIG. 1 and FIG. 3 emphatically, the grinding bin 7 is in a semicircular structure, and the bottom end of the grinding bin 7 is provided with an outlet of the same size as the through hole 4, and the outer side of the collecting bin 2 is provided with a discharge port 15, The grinding bin 7 with a semicircular structure enables the materials to be ground more intensively and at the same time prevents the materials from staying in the bin.

Please refer to FIG. 1 and FIG. 3 , the main body 6 is connected with the collecting bin 2 by screws, the fixing plate 9 is detachably connected with the fixing block 8, and the fixing plate 9 is in an arc-shaped structure. 10 While installing, leave room for feeding.

Working principle: The material is put into the grinding bin 7 through the feed port at the top of the main body 6, and the motor 10 at the top of the fixed plate 9 drives the rotating shaft 11 to rotate. The three sets of blades 12 on the surface of the rotating shaft 11 stir the material, and The materials are preliminarily ground, so that the materials with larger particles can be crushed. The semi-circular grinding bin 7 enables the materials to be concentrated and crushed better. The crushed materials flow into the through holes 4 inside the collection bin 2, The outer thread 14 on the surface of the grinding block 13 at the bottom end of the rotating shaft 11 cooperates with the inner thread 5 in the through hole 4 to further grind the material, and through the two-layer grinding material, the material is made finer and can be fully utilized, and finally falls into the In the collection bin 2, the discharge port 15 on the collection bin 2 is convenient for employees to collect materials, reduces labor intensity, and has a simple device structure, which can meet the grinding needs.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. A double-tank grinding device for lithium iron phosphate, comprising a base (1), characterized in that: the top of the base (1) is provided with a collection bin (2), and the top of the collection bin (2) is installed There is a mounting plate (3), the interior of the mounting plate (3) is provided with a through hole (4), the top of the mounting plate (3) is mounted with a main body (6), and the interior of the main body (6) is provided with In the grinding bin (7), a fixing block (8) is installed on both sides of the top of the main body (6), a fixing plate (9) is installed on the top of the fixing block (8), and the top of the fixing plate (9) is installed A motor (10) is provided, the output end of the motor (10) is connected with a rotating shaft (11), the surface of the rotating shaft (11) is provided with a blade (12), and the bottom end of the rotating shaft (11) A grinding block (13) is installed, and the surface of the grinding block (13) is provided with an external thread (14). 2 . The double-tank grinding device for lithium iron phosphate according to claim 1 , wherein the rotating shaft ( 11 ) extends through the main body ( 6 ) into the collection bin ( 2 ), and the blade ( 12) The number is three groups. 3 . The double-pot grinding device for lithium iron phosphate according to claim 1 , wherein the cross-section of the grinding block ( 13 ) is in a trapezoidal structure. 4 . 4. A double-tank grinding device for lithium iron phosphate according to claim 1, characterized in that: the grinding chamber (7) has a semicircular structure, and the bottom end of the grinding chamber (7) is provided with a The hole (4) is the same size as the outlet. 5 . The double-tank grinding device for lithium iron phosphate according to claim 1 , wherein the main body ( 6 ) is connected to the collecting bin ( 2 ) by screws, and the fixing plate ( 9 ) is connected to the collecting bin ( 2 ). 6 . The fixing block (8) is detachably connected, and the fixing plate (9) has an arc structure. 6 . The double-tank grinding device for lithium iron phosphate according to claim 1 , wherein a discharge port ( 15 ) is provided on the outer side of the collection bin ( 2 ). 7 .

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