Grinding device for preparing ternary carbonate

Abstract

The grinding device comprises a base, a placing groove is formed in the upper surface of the base, a mortar is placed in the placing groove, a support is fixedly connected to the upper surface of the base, and a grinding mechanism matched with the mortar for grinding is arranged at the top end of the support. The base, the support, the mortar and the grinding mechanism are arranged, an electric push rod downwards pushes a motor, the motor drives a mortar pestle to be attached to the inner wall of the mortar to rotate along the circumference, ternary carbonate particles are evenly ground, and the grinding efficiency and the quality of a powder finished product are improved; through the arrangement of the placing groove, the limiting groove, the limiting block, the fixing ring and the locking bolt, the mortar can be directly taken out from the placing groove by using the limiting block to be cleaned, the locking of the pestle can be released by rotating and loosening the locking bolt, the pestle is cleaned, and cleaning and replacement and maintenance after damage are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of preparation of ternary carbonate, in particular to a grinding device for preparation of ternary carbonate. Background Art

[0002] In some studies, ternary carbonate-based molten salts are used as materials for thermophysical property experiments to explore their application potential in the field of energy storage. Ternary carbonates not only play an important role in traditional industries, but also show potential application value in new energy and high-tech fields.

[0003] The preparation process of ternary carbonate is as follows. First, these single-component carbonates are dried in a drying oven at a temperature of 120°C for 3 hours to remove moisture. After drying, they are mixed in a certain proportion and fully stirred in a corundum crucible. Then, the ternary carbonate is heated from room temperature to 600°C in a muffle furnace at a heating rate of 10°C per minute for 3 hours. After the ternary carbonate is completely melted, it is poured into a stainless steel material box, cooled naturally at room temperature, and then ground into powder in a mortar for use.

[0004] However, the existing mortar grinding requires manual grinding, which not only has low grinding efficiency, but also the proficiency in using the pestle during grinding plays a decisive role in the quality of the powder ground from the ternary carbonate particles, and the grinding quality is unstable. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a grinding device for the preparation of ternary carbonates. Through the provided base, bracket, mortar, and grinding mechanism, an electric push rod pushes the motor downward, and the motor drives the pestle to fit the inner wall of the mortar and rotate along a circle, so as to evenly grind the ternary carbonate particles and improve the grinding efficiency and the quality of the finished powder product; through the provided placement groove, limit groove, limit block, fixed ring, and locking bolt, the mortar can be directly taken out of the placement groove by using the limit block for cleaning, and the locking bolt can be rotated to release the lock on the pestle, so that the pestle can be cleaned, which is convenient for cleaning and replacement and repair after damage.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a grinding device for preparing ternary carbonate, comprising: a base, a placement groove is provided on the upper surface of the base, a mortar is placed in the placement groove, a bracket is fixedly connected to the upper surface of the base, and a grinding mechanism for grinding with the mortar is provided on the top of the bracket;

[0007] The grinding mechanism includes an electric push rod and a fixed frame. The bottom end of the movable rod of the electric push rod is fixedly installed with a motor through the fixed frame. The output end of the motor is fixedly connected to a turntable. The side wall of the turntable is fixedly connected to a connecting rod obliquely. The other end of the connecting rod is fixedly connected to a fixing ring. The inner wall of the fixing ring is slidably connected to a pestle. The side wall of the fixing ring is threadedly connected to a locking bolt. Through the provided base, bracket, mortar, and grinding mechanism, the electric push rod pushes the motor downward, and the motor drives the pestle to rotate along the circumference in accordance with the inner wall of the mortar, so as to evenly grind the ternary carbonate particles, thereby improving the grinding efficiency and the quality of the finished powder product; through the provided placement groove, limit groove, limit block, fixing ring, and locking bolt, the mortar can be directly taken out of the placement groove by using the limit block for cleaning, and the locking of the pestle can be released by rotating and loosening the locking bolt, so that the pestle can be cleaned, which is convenient for cleaning and replacement and repair after damage.

[0008] According to the grinding device for preparing ternary carbonate, limiting grooves are provided on both inner walls of the placement groove, and limiting blocks are fixedly connected to both outer walls of the mortar. The outer wall of the limiting block is slidably connected to the inner wall of the limiting groove to limit the mortar.

[0009] According to the grinding device for preparing ternary carbonate, the bottom end of the pestle and the center of the bottom end of the inner wall of the mortar are both located on the rotation axis, ensuring that all particles in the mortar can be evenly ground.

[0010] A grinding device for preparing the ternary carbonate is provided, wherein the side wall of the rotating handle of the locking bolt is provided with anti-slip grooves for convenient rotation.

[0011] According to the grinding device for preparing ternary carbonate, the outer wall of the electric push rod is penetrated and fixedly connected with the top end of the bracket.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 A three-dimensional diagram of a grinding device for preparing ternary carbonate according to the utility model;

[0015] Figure 2 It is a partial stereoscopic diagram of a grinding device for preparing ternary carbonate of the utility model;

[0016] Figure 3 A three-dimensional diagram of a mortar of a grinding device for preparing ternary carbonate of the utility model;

[0017] Figure 4The utility model is a three-dimensional diagram of the grinding mechanism of the grinding device for preparing ternary carbonate.

[0018] Legend:

[0019] 1. Base; 2. Bracket; 3. Mortar; 4. Grinding mechanism; 101. Placement slot; 102. Limiting slot; 301. Limiting block; 401. Electric push rod; 402. Motor; 403. Fixed frame; 404. Turntable; 405. Connecting rod; 406. Fixed ring; 407. Pestle; 408. Locking bolt. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The grinding device for preparing ternary carbonate of the utility model embodiment comprises: a base 1, a placement groove 101 is provided on the upper surface of the base 1, a mortar 3 is placed in the placement groove 101, limiting grooves 102 are provided on both sides of the inner wall of the placement groove 101, both sides of the outer wall of the mortar 3 are fixedly connected with limiting blocks 301, the outer wall of the limiting block 301 is slidably connected with the inner wall of the limiting groove 102 to limit the mortar 3, the upper surface of the base 1 is fixedly connected with a bracket 2, and the top of the bracket 2 is provided with a grinding mechanism 4 for grinding with the mortar 3;

[0022] The grinding mechanism 4 includes an electric push rod 401 and a fixed frame 403. The outer wall of the electric push rod 401 is fixedly connected to the top of the bracket 2. The bottom end of the movable rod of the electric push rod 401 is fixedly installed with a motor 402 through the fixed frame 403. The output end of the motor 402 is fixedly connected to a turntable 404. The side wall of the turntable 404 is obliquely fixedly connected to a connecting rod 405. The other end of the connecting rod 405 is fixedly connected to a fixing ring 406. The inner wall of the fixing ring 406 is slidably connected to a pestle 407. The bottom end of the pestle 407 and the center of the bottom end of the inner wall of the mortar 3 are both located on the rotation axis to ensure that all particles in the mortar 3 can be evenly ground. The side wall of the fixing ring 406 is threadedly connected with a locking bolt 408. The side wall of the rotating handle of the locking bolt 408 is provided with anti-slip patterns for convenient rotation. When grinding the ternary carbonate, the ternary carbonate is placed in the mortar 3 through the provided base 1, bracket 2, mortar 3, and grinding mechanism 4, and then the electric push rod 401 is started to push the motor 402 downward, and when the pestle 407 contacts the bottom end of the mortar 3, the motor 402 is started to drive the turntable 404 to rotate, and the pestle 407 is driven to rotate along the circumference of the inner wall of the mortar 3, so that the ternary carbonate particles are evenly ground, and manual grinding is not required, thereby improving the grinding efficiency and the quality of the powder product; Through the arranged placement groove 101, limit groove 102, limit block 301, fixing ring 406 and locking bolt 408, when the powder in the mortar 3 needs to be taken out or the mortar 3 needs to be cleaned, the limit block 301 can be directly used to take the mortar 3 out of the placement groove 101 and the limit groove 102. When the pestle 407 needs to be cleaned, the locking bolt 408 can be rotated to loosen the locking bolt 408 to release the lock of the pestle 407, and the pestle 407 can be directly taken out of the fixing ring 406, which is convenient for cleaning and replacement and repair after damage.

[0023] Working principle: When in use, when grinding the ternary carbonate, place the ternary carbonate in the mortar 3, then start the electric push rod 401 to push the motor 402 downward, and when the pestle 407 contacts the bottom end of the mortar 3, start the motor 402 to drive the turntable 404 to rotate, driving the pestle 407 to rotate along the inner wall of the mortar 3 to evenly grind the ternary carbonate particles. When the powder in the mortar 3 needs to be taken out or the mortar 3 needs to be cleaned, the mortar 3 can be directly taken out from the placement groove 101 and the limit groove 102 using the limit block 301. When cleaning the pestle 407, the locking bolt 408 can be rotated to release the lock on the pestle 407, and the pestle 407 can be directly taken out from the fixing ring 406, which is convenient for cleaning and replacement and repair after damage.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A grinding device for preparing ternary carbonate, comprising: The base (1) is characterized in that a placement groove (101) is provided on the upper surface of the base (1), a mortar (3) is placed in the placement groove (101), a bracket (2) is fixedly connected to the upper surface of the base (1), and a grinding mechanism (4) for grinding with the mortar (3) is provided at the top of the bracket (2); The grinding mechanism (4) comprises an electric push rod (401) and a fixed frame (403); a motor (402) is fixedly mounted on the bottom end of the movable rod of the electric push rod (401) through the fixed frame (403); a turntable (404) is fixedly connected to the output end of the motor (402); a connecting rod (405) is obliquely fixedly connected to the side wall of the turntable (404); a fixing ring (406) is fixedly connected to the other end of the connecting rod (405); a pestle (407) is slidably connected to the inner wall of the fixing ring (406); and a locking bolt (408) is threadedly connected to the side wall of the fixing ring (406).

2. The grinding device for preparing ternary carbonate according to claim 1, characterized in that: The inner walls on both sides of the placement groove (101) are provided with limiting grooves (102), the outer walls on both sides of the mortar (3) are fixedly connected with limiting blocks (301), and the outer wall of the limiting block (301) is slidably connected to the inner wall of the limiting groove (102).

3. The grinding device for preparing ternary carbonate according to claim 1, characterized in that: The bottom end of the pestle (407) and the center of the bottom end of the inner wall of the mortar (3) are both located on the rotation axis.

4. The grinding device for preparing ternary carbonate according to claim 1, characterized in that: The side wall of the rotating handle of the locking bolt (408) is provided with anti-slip grooves.

5. The grinding device for preparing ternary carbonate according to claim 1, characterized in that: The outer wall of the electric push rod (401) is penetrated and fixedly connected with the top end of the bracket (2).

Images