Tantalum oxide ultrafine powder preparation device

Abstract

The utility model discloses a tantalum oxide superfine powder preparation device, and particularly relates to the technical field of tantalum oxide.The tantalum oxide superfine powder preparation device comprises a bottom plate, a C-shaped frame is fixedly arranged at the top of the bottom plate, smashing teeth can be abraded after a second smashing roller and a first smashing roller are used for a long time, and then the distance between the second smashing roller and the first smashing roller is increased; at the moment, an electric sliding block can be started to drive an L-shaped plate to move in the direction close to a second gear, a second C-shaped plate is driven to move in the direction close to the second gear through a first rotating shaft, then an inserting plate is inserted into the end of a first C-shaped plate, the distance between a second smashing roller and a first smashing roller is decreased, and the smashing effect is improved; the first smashing roller and the second smashing roller can smash tantalum oxide solids, the smashed tantalum oxide falls onto the first grinding roller and the second grinding roller, the tantalum oxide is further smashed and ground through the first grinding roller and the second grinding roller, finally the tantalum oxide falls into the drawer, and the grinding effect is improved through smashing and grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of tantalum oxide, in particular to a device for preparing tantalum oxide ultrafine powder. Background Art

[0002] Tantalum pentoxide is a white, colorless crystalline powder. It is the most common oxide of tantalum and the final product of tantalum combustion in air. It is mainly used for pulling lithium tantalate single crystals and manufacturing high-refractive and low-dispersion special optical glass. It can be used as a catalyst in chemical industry.

[0003] A Chinese patent with publication number CN216630988U discloses a device for preparing ultrafine tantalum oxide powder. By setting a crushing roller, the tantalum oxide entering the preparation box can be initially crushed to refine the size of the tantalum oxide and reduce the pressure of preparing ultrafine powder. By directly setting a grinding roller at the bottom of the crushing roller, the tantalum oxide that has been initially crushed can be directly collected, reducing the steps of material transmission and speeding up the preparation process.

[0004] However, in the above scheme, a crushing roller is provided to crush the tantalum oxide. However, the crushing teeth on the surfaces of the two crushing rollers will wear out after long-term use, thereby increasing the distance between the two crushing rollers, which will affect the crushing effect.

[0005] Therefore, it is necessary to invent a device for preparing ultrafine tantalum oxide powder. Utility Model Content

[0006] The utility model aims to provide a device for preparing ultrafine tantalum oxide powder to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tantalum oxide ultrafine powder preparation device, comprising a bottom plate, a C-shaped frame is fixedly provided on the top of the bottom plate, a box is fixedly provided on the top of the C-shaped frame, a crushing roller 1 and a crushing roller 2 are rotatably provided on the top of the inner cavity of the box, a grinding roller 1 and a grinding roller 2 are rotatably provided on the bottom of the inner cavity of the box, a drawer is slidably provided in the box, and an adjustment device is provided on one side of the box;

[0008] The adjusting device includes a C-shaped plate 1 fixedly mounted on both side walls of the box body, a rotating shaft 2 is rotatably provided between the two side walls of the C-shaped plate 1, a crushing roller 2 is fixedly provided on the outer side of the rotating shaft 2, one end of the rotating shaft 2 penetrates the C-shaped plate 1 and the box body and a gear 2 is fixedly provided on the end thereof, a C-shaped plate 2 is slidably provided between the two side walls of the box body, a rotating shaft 1 is rotatably provided between the two side walls of the C-shaped plate 2, a crushing roller 1 is fixedly provided on the outer side of the rotating shaft 1, an L-shaped plate is slidably provided on one side of the box body, one end of the rotating shaft 1 penetrates the C-shaped plate 1 and the box body and is rotatably connected to the L-shaped plate, a gear 1 is fixedly provided on the outer side of the rotating shaft 1, and the gear 2 is meshingly connected with the gear 1.

[0009] Preferably, an electric slider is slidably provided on one side of the box body, a slide plate is fixedly provided on the side of the electric slider close to the box body, a slide groove is opened on one side of the box body, and the slide plate is slidably installed in the slide groove.

[0010] Preferably, a rectangular groove is opened on one side of the box body, and the rotating shaft is slidably installed in the rectangular groove.

[0011] Preferably, both ends of the C-shaped plate 2 close to the side of the C-shaped plate 1 are fixed with plug plates, and both ends of the C-shaped plate 1 are provided with sliding grooves 2, and the plug plates are slidably inserted into the sliding grooves 2.

[0012] Preferably, a motor 1 is fixedly provided on a side of the housing away from the gear 2, and an output shaft of the motor 1 passes through the housing and the C-shaped plate 1 and is fixedly connected to the rotating shaft 2.

[0013] Preferably, a motor 2 and a motor 3 are fixedly provided on a side of the box away from the gear 2, and the output shafts of the motor 2 and the motor 3 pass through the box and are fixedly connected to the grinding roller 1 and the grinding roller 2 respectively.

[0014] Preferably, a symmetrically distributed inclined plate 1 and an inclined plate 2 are fixedly provided in the box body.

[0015] Preferably, a feed inlet is provided on the top of the box body.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. After long-term use, the crushing teeth of the crushing roller 2 and the crushing roller 1 will wear out, which will increase the distance between the crushing roller 2 and the crushing roller 1, which will affect the crushing effect. At this time, the electric slider can be started to drive the L-shaped plate to move closer to the gear 2, and then the C-shaped plate 2 can be driven to move closer to the gear 2 through the rotating shaft 1, so that the plug plate is inserted into the end of the C-shaped plate 1, and the distance between the crushing roller 2 and the crushing roller 1 is reduced to improve the crushing effect;

[0018] 2. Crushing roller 1 and crushing roller 2 can crush tantalum oxide solid. The crushed tantalum oxide falls onto grinding roller 1 and grinding roller 2. The tantalum oxide is further crushed and ground by grinding roller 1 and grinding roller 2, and finally falls into the drawer. The crushing and grinding improves the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structural diagram provided by the utility model;

[0020] Figure 2 A schematic diagram of the box structure provided by the utility model;

[0021] Figure 3 A schematic diagram of the structure of the inclined plate provided by the utility model;

[0022] Figure 4 This is a schematic diagram of the L-shaped plate structure provided by the utility model.

[0023] In the figure: 1, bottom plate; 12, C-shaped frame; 121, drawer; 13, box body; 131, feed port; 132, inclined plate 1; 133, inclined plate 2; 136, C-shaped plate 1; 137, C-shaped plate 2; 138, plug plate; 139, rectangular groove; 14, L-shaped plate; 21, electric slider; 22, rotating shaft 1; 221, crushing roller 1; 23, gear 1; 24, rotating shaft 2; 241, crushing roller 2; 25, gear 2; 26, motor 1; 27, motor 2; 271, grinding roller 1; 28, motor 3; 281, grinding roller 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Figure 1-Figure 4 As shown, the utility model provides a tantalum oxide ultrafine powder preparation device, comprising a bottom plate 1, a C-shaped frame 12 is fixedly provided on the top of the bottom plate 1, a box 13 is fixedly provided on the top of the C-shaped frame 12, a crushing roller 1 221 and a crushing roller 2 241 are rotatably provided on the top of the inner cavity of the box 13, a grinding roller 1 271 and a grinding roller 2 281 are rotatably provided on the bottom of the inner cavity of the box 13, a drawer 121 is slidably provided in the box 13, and an adjustment device is provided on one side of the box 13;

[0026] The adjusting device comprises a C-shaped plate 136 fixedly mounted on both side walls of the box body 13, a rotating shaft 24 is rotatably provided between the both side walls of the C-shaped plate 136, a crushing roller 241 is fixedly provided on the outer side of the rotating shaft 24, one end of the rotating shaft 24 penetrates the C-shaped plate 136 and the box body 13 and a gear 25 is fixedly provided on the end thereof, a C-shaped plate 137 is slidably provided between the both side walls of the box body 13, a rotating shaft 22 is rotatably provided between the both side walls of the C-shaped plate 137, a crushing roller 221 is fixedly provided on the outer side of the rotating shaft 22, an L-shaped plate 14 is slidably provided on one side of the box body 13, one end of the rotating shaft 22 penetrates the C-shaped plate 136 and the box body 13 and is rotatably connected to the L-shaped plate 14, a gear 23 is fixedly provided on the outer side of the rotating shaft 22, and the gear 25 is meshedly connected with the gear 23.

[0027] Furthermore, an electric slider 21 is slidably provided on one side of the box body 13, a slide plate is fixedly provided on one side of the electric slider 21 close to the box body 13, a slide groove is opened on one side of the box body 13, and the slide plate is slidably installed in the slide groove to facilitate the sliding of the electric slider 21.

[0028] Furthermore, a rectangular groove 139 is formed on one side of the box body 13, and the rotating shaft 22 is slidably installed in the rectangular groove 139 to facilitate the sliding of the rotating shaft 22.

[0029] Furthermore, both ends of the C-type plate 137 close to the C-type plate 1 136 are fixed with plug plates 138, and both ends of the C-type plate 1 136 are provided with slide grooves 2, and the plug plates 138 are slidably inserted into the slide grooves 2. The plug plates 138 are always kept in the ends of the C-type plate 1 136, which can prevent the crushed powder from flying out of the rectangular groove 139 and causing waste of resources.

[0030] Furthermore, a motor 1 26 is fixedly provided on one side of the housing 13 away from the gear 2 25 , and an output shaft of the motor 1 26 passes through the housing 13 and the C-shaped plate 1 136 and is fixedly connected to the rotating shaft 24 , so as to facilitate the rotation of the rotating shaft 24 .

[0031] Furthermore, a motor 27 and a motor 3 28 are fixedly provided on one side of the box 13 away from the gear 2 25. The output shafts of the motor 27 and the motor 3 28 pass through the box 13 and are fixedly connected to the grinding roller 1 271 and the grinding roller 2 281 respectively, so as to facilitate the rotation of the grinding roller 1 271 and the grinding roller 2 281.

[0032] Furthermore, the box body 13 is fixedly provided with a symmetrically distributed inclined plate 132 and an inclined plate 2 133 to facilitate the falling of the tantalum oxide material.

[0033] Furthermore, a feed port 131 is provided on the top of the box body 13 .

[0034] Working principle: When the present solution is used, the motor 1 26 can be started first, and then the rotating shaft 24 can be driven to rotate, and then the gear 2 25 can be driven to rotate, and then the gear 1 23 and the rotating shaft 1 22 can be driven to rotate, and then the crushing roller 2 241 and the crushing roller 1 221 can be driven to rotate, and then the tantalum oxide solid is poured from the feed port 131 between the C-type plate 1 136 and the C-type plate 2 137, and the crushing roller 1 221 and the crushing roller 2 241 can crush the tantalum oxide solid, and the crushed tantalum oxide falls onto the grinding roller 1 271 and the grinding roller 2 281, and the tantalum oxide is further crushed and ground by the grinding roller 1 271 and the grinding roller 2 281, and finally falls into the drawer 121, and the grinding effect is improved by the crushing and grinding;

[0035] After long-term use, the crushing teeth of the crushing roller 241 and the crushing roller 1 221 will be worn, and the distance between the crushing roller 241 and the crushing roller 1 221 will be widened, which will affect the crushing effect. At this time, the electric slider 21 can be started to drive the L-shaped plate 14 to move toward the direction of the gear 2 25, and then the C-shaped plate 2 137 can be driven to move toward the direction of the gear 2 25 through the rotating shaft 1 22, so that the plug plate 138 is inserted into the end of the C-shaped plate 1 136, and the distance between the crushing roller 241 and the crushing roller 1 221 is reduced to improve the crushing effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tantalum oxide ultrafine powder preparation device, comprising a bottom plate (1), Features: A C-shaped frame (12) is fixedly provided on the top of the bottom plate (1), a box (13) is fixedly provided on the top of the C-shaped frame (12), a first crushing roller (221) and a second crushing roller (241) are rotatably provided on the top of the inner cavity of the box (13), a first grinding roller (271) and a second grinding roller (281) are rotatably provided on the bottom of the inner cavity of the box (13), a drawer (121) is slidably provided in the box (13), and an adjustment device is provided on one side of the box (13); The adjusting device comprises a C-shaped plate (136) fixedly mounted on both side walls of the box body (13), a rotating shaft (24) rotatably arranged between the two side walls of the C-shaped plate (136), a crushing roller (241) fixedly arranged on the outer side of the rotating shaft (24), one end of the rotating shaft (24) passing through the C-shaped plate (136) and the box body (13) and a gear (25) fixedly arranged at the end thereof, a C-shaped plate (137) slidably arranged between the two side walls of the box body (13), the C A rotating shaft (22) is rotatably provided between the two side walls of the second mold plate (137), a crushing roller (221) is fixedly provided on the outer side of the rotating shaft (22), an L-shaped plate (14) is slidably provided on one side of the box body (13), one end of the rotating shaft (22) passes through the C-shaped plate (136) and the box body (13) and is rotatably connected to the L-shaped plate (14), a gear (23) is fixedly provided on the outer side of the rotating shaft (22), and the gear (25) is meshingly connected with the gear (23).

2. A tantalum oxide ultrafine powder preparation device according to claim 1, Features: An electric slider (21) is slidably provided on one side of the box body (13), a slide plate is fixedly provided on a side of the electric slider (21) close to the box body (13), a slide groove is provided on one side of the box body (13), and the slide plate is slidably installed in the slide groove.

3. The device for preparing ultrafine tantalum oxide powder according to claim 1, Features: A rectangular groove (139) is provided on one side of the box body (13), and the rotating shaft (22) is slidably installed in the rectangular groove (139).

4. The device for preparing ultrafine tantalum oxide powder according to claim 1, Features: Insertion plates (138) are fixedly provided at both ends of the C-shaped plate 2 (137) close to the C-shaped plate 1 (136), and two slide grooves are provided at both ends of the C-shaped plate 1 (136), and the insertion plates (138) are slidably inserted into the slide grooves.

5. The device for preparing ultrafine tantalum oxide powder according to claim 1, Features: A motor 1 (26) is fixedly provided on one side of the housing (13) away from the gear 2 (25); an output shaft of the motor 1 (26) passes through the housing (13) and the C-shaped plate 1 (136) and is fixedly connected to the rotating shaft 2 (24).

6. The device for preparing ultrafine tantalum oxide powder according to claim 1, Features: A second motor (27) and a third motor (28) are fixedly provided on a side of the housing (13) away from the second gear (25); the output shafts of the second motor (27) and the third motor (28) penetrate the housing (13) and are fixedly connected to the first grinding roller (271) and the second grinding roller (281) respectively.

7. The device for preparing ultrafine tantalum oxide powder according to claim 1, Features: A symmetrically distributed inclined plate 1 (132) and an inclined plate 2 (133) are fixedly arranged in the box body (13).

8. The device for preparing ultrafine tantalum oxide powder according to claim 1, Features: The top of the box body (13) is provided with a feed inlet (131).

Images