CN218573825U

CN218573825U - Grinding tank and grinding device

Info

Publication number: CN218573825U
Application number: CN202222663332.0U
Authority: CN
Inventors: 周俊安; 张龙辉; 徐略渭; 徐国钻
Original assignee: Chongyi Zhangyuan Tungsten Co Ltd
Current assignee: Chongyi Zhangyuan Tungsten Co Ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-07
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a grinding tank and grinder. The grinding tank includes: a first tank comprising a first bottom and a first sidewall, the first bottom and the first sidewall defining a first containment space; the second tank body comprises a second bottom and a second side wall, the second bottom and the second side wall define a second accommodating space, and one end, provided with the second bottom, of the second tank body is connected with one end, far away from the first bottom, of the first tank body through threads; and the cover body is in threaded connection with one end, far away from the second bottom, of the second tank body, which is farthest away from the first tank body. Therefore, the grinding tank can grind various combined raw materials simultaneously, so that the mixing efficiency is obviously improved; the grinding tank is divided into a plurality of accommodating spaces, and each accommodating space can be provided with a small volume, so that a good grinding effect can be realized even when raw materials are less.

Description

Grinding tank and grinding device

Technical Field

The utility model relates to a grind technical field, specifically, relate to grinding pot and grinder.

Background

The preparation of the material usually includes the processes of mixing and sintering of different powder raw materials, and whether the powder raw materials can be uniformly mixed or not will affect the quality of the finally prepared product.

At present, powder mixture of tungsten powder and carbon black, powder mixture of tungsten powder and silicon powder and the like are prepared by a ball milling method and a three-dimensional mixing method, wherein the ball milling carbon-blending method is mainly used for mixing fine particle powder, and the three-dimensional mixing method is mainly used for mixing medium and coarse particle powder. The existing horizontal planetary ball mill can be used for ball milling method carbon preparation and tungsten carbide ball milling and crushing, however, the existing horizontal planetary ball mill has certain disadvantages in laboratory material preparation and ball milling, and the main disadvantages are: when the amount of the mixed materials is small, the ball milling effect is poor and the mixing effect is poor; the method has the advantages of less types of one-time material mixing, more material mixing times, long time, high cost and limited experimental efficiency.

Therefore, the current grinding tank and grinding device still need to be improved.

SUMMERY OF THE UTILITY MODEL

The present invention aims to alleviate or solve at least one of the above mentioned problems to at least some extent.

In one aspect of the present invention, the utility model provides a grinding tank. According to the utility model discloses an embodiment, grinding tank includes: a first tank comprising a first bottom and a first sidewall, the first bottom and the first sidewall defining a first receiving space; the second tank body comprises a second bottom and a second side wall, the second bottom and the second side wall define a second accommodating space, and one end, provided with the second bottom, of the second tank body is connected with one end, far away from the first bottom, of the first tank body through threads; and the cover body is in threaded connection with one end, far away from the second bottom, of the second tank body, which is farthest away from the first tank body. Therefore, the grinding tank can grind various combined raw materials simultaneously, so that the mixing efficiency is obviously improved; the grinding tank is divided into a plurality of accommodating spaces, and each accommodating space can be provided with a small volume, so that a good grinding effect can be realized even when raw materials are less.

According to the utility model discloses an embodiment, the quantity of the second jar of body is one. Thus, two different combinations of raw materials can be placed in the grinding tank.

According to the utility model discloses an embodiment, the quantity of the second jar of body is two. Therefore, the grinding tank is divided into three containing spaces, and the same or different combinations of raw materials can be placed in each containing space, so that the grinding tank is suitable for experimental research.

According to the utility model discloses an embodiment, the quantity of the second jar of body is three. Therefore, the grinding tank is divided into four containing spaces, so that more combined raw materials can be placed, and experimental research is facilitated.

According to the utility model discloses an embodiment, the quantity of the second jar of body is four, from this, can place the raw materials of more combinations, more is favorable to carrying out experimental study.

According to the utility model discloses an embodiment, first jar of body with the second jar of body is cylindric jar of body. The conventional ball milling tank generally adopts a cylindrical tank body, the manufacturing process is mature, the first tank body and the second tank body both adopt cylindrical tank bodies, the process similar to that of the conventional ball milling tank can be adopted for manufacturing, the manufacturing cost is convenient to reduce, the manufacturing yield is improved, and the grinding tank can be applied to the conventional ball milling device.

According to the utility model discloses an embodiment, first jar of body further includes a plurality of first rinding bodies, and is a plurality of first rinding body sets up on the first lateral wall, and is a plurality of first rinding body is located in first accommodation space. Therefore, the first grinding body can grind the raw materials in the tank body, and the use of grinding balls can be reduced or even avoided.

According to the utility model discloses an embodiment, first jar of body includes that multiseriate interval sets up first rinding body, a plurality of in every row first rinding body interval sets up. Therefore, better grinding effect is realized.

According to the utility model discloses an embodiment, at least one the second jar body further includes a plurality of second rinding bodies, the second rinding body sets up on the second lateral wall. Therefore, the use of grinding balls can be avoided by reducing the arrangement in the second tank body, and the grinding of the raw materials in the tank body can be realized by adopting the second grinding body.

According to the utility model discloses an embodiment, the second jar body includes that multiseriate interval sets up the second rinding body, a plurality of in every row the second rinding body interval sets up. Therefore, better grinding effect is realized.

On the other hand, the utility model provides a grinding device. According to an embodiment of the invention, the grinding device comprises at least one grinding pot as described above. Thus, the grinding apparatus has all the features and advantages of the grinding tank described above, and will not be described in detail herein. Generally speaking, the grinding device can grind various combined raw materials simultaneously, and the grinding effect is better.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 shows a schematic structural view of a grinding tank according to an embodiment of the present invention;

FIG. 2 shows a schematic structural view of a grinding tank according to another embodiment of the present invention;

figure 3 shows a schematic structural view of a grinding tank according to a further embodiment of the invention;

figure 4 shows a schematic structural view of a grinding tank according to a further embodiment of the invention;

fig. 5 shows a schematic structural view of a first tank according to an embodiment of the present invention;

fig. 6 shows a schematic structural view of a first tank according to an embodiment of the present invention;

fig. 7 shows a schematic structural view of a first tank according to an embodiment of the present invention;

fig. 8 shows a schematic structural view of a second tank according to an embodiment of the present invention;

fig. 9 shows a schematic structural view of a second tank according to an embodiment of the present invention;

fig. 10 shows a schematic structural view of a cover according to an embodiment of the present invention;

fig. 11 shows a schematic structural view of a cover according to an embodiment of the present invention;

fig. 12 shows a schematic structural diagram of a cover according to an embodiment of the present invention.

Description of reference numerals:

100: a first tank; 110: a first bottom portion; 120: a first side wall; 130: a first accommodating space; 140: a first abrasive body; 150: a first thread; 200: a second tank; 210: a second bottom; 220: a second side wall; 230: a second accommodating space; 240: a second abrasive body; 250: a second thread; 260: a third thread; 300: a cover body; 310: and a fourth thread.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In one aspect of the present invention, the utility model provides a grinding pot. According to an embodiment of the present invention, referring to fig. 1 to 4, the grinding tank may include a first tank 100, at least one second tank 200, and a cover 300, wherein the first tank 100 includes a first bottom 110 and a first sidewall 120, the first bottom 110 and the first sidewall 120 defining a first receiving space 130; the second can 200 includes a second bottom 210 and a second sidewall 220, the second bottom 210 and the second sidewall 220 defining a second receiving space 230, and one end of the second can 200 where the second bottom 210 is provided is screw-coupled to one end of the first can 100 away from the first bottom 110; the cover 300 is screwed to an end of a second can 200 farthest from the first can 100, the end being away from the second bottom 210. Therefore, the accommodating space of the grinding tank is divided into a plurality of parts, each part can be used for accommodating one combined raw material, and the plurality of parts can be used for accommodating a plurality of combined raw materials, so that the grinding tank can be used for grinding the raw materials in various combinations, and the experimental efficiency is improved; in addition, the accommodating space of the grinding tank is divided into a plurality of parts, and each part can be provided with a small volume, so that the grinding tank is used for grinding a small amount of raw materials, a good grinding effect is realized, and the quality and the performance of a ground product are improved; threaded connection can realize better leakproofness, avoids the raw materials to spill, and simultaneously, the setting of second bottom can keep the independence between each accommodation space, prevents to appear the cluster material phenomenon between the different accommodation space. In fig. 1 to 4, in order to better show the structure of each part of the grinding pot, the first pot 100, the second pot 200, and the lid 300 are not screwed together.

According to some embodiments of the present invention, referring to fig. 1 to 4 and 5 to 7, an end of the first tank 100 away from the first bottom 110 has a first thread 150, referring to fig. 1 to 4, 8 and 9, an end of the second tank 200 close to the second bottom 210 has a second thread 250, an end of the second tank 200 away from the second bottom 210 has a third thread 260, referring to fig. 1 to 4 and 10 to 12, and the cover 300 has a fourth thread 310. It should be noted that fig. 5 to fig. 7 can be regarded as schematic structural diagrams of the same first tank 100 viewed from different angles, fig. 8 and fig. 9 can be regarded as schematic structural diagrams of the same second tank 200 viewed from different angles, and fig. 10 to fig. 12 can be regarded as schematic structural diagrams of the same cover 300 viewed from different angles.

According to some embodiments of the present invention, the number of the second tank 200 may be one, two, three, four or more, and those skilled in the art may set and select the number according to actual needs. According to some embodiments of the present invention, when the number of the second tank 200 is one, referring to fig. 1 and 3, the second tank 200 is connected to the first tank 100 by the screw connection between the second screw 250 and the first screw 150, and the first bottom 110, the first sidewall 120, and the second bottom 210 define a first receiving space 130 for receiving the raw material to be ground; the second can 200 is connected to the cover 300 by the screw connection between the third screw 260 and the fourth screw 310, and the second bottom 210, the second sidewall 220 and the cover 300 define a second receiving space 230 for receiving the raw material to be ground. According to other embodiments of the present invention, when the number of the second tanks 200 is two, referring to fig. 2 and 4, one of the second tanks is connected to the first tank 100 by the screw connection between the second screw 250 and the first screw 150, the other second tank is connected to the fourth screw 310 by the screw connection between the third screw 260 and the fourth screw 250, and the two second tanks are connected by the screw connection between the third screw 260 and the second screw 250. Similarly, when the number of the second tanks 200 is three or more, one of the second tanks is in threaded connection with the first tank, the second tanks are in threaded connection with each other, and the second tank farthest from the first tank is in threaded connection with the cover.

According to an embodiment of the present invention, referring to fig. 1 to 9, the first tank 100 and the second tank 200 may be both cylindrical tanks. Therefore, the grinding tank can be applied to equipment such as a conventional ball mill (such as a planetary ball mill) and the like, and the universality of the grinding tank is improved; in addition, the grinding tank can be manufactured by adopting the manufacturing process of the conventional ball-milling tank, so that the manufacturing yield is improved, and the manufacturing cost is reduced. It should be understood by those skilled in the art that the shape of the cover 300 may match the shape of the first and

second cans

100 and 200, i.e., the cover 300 may also be cylindrical.

According to an embodiment of the present invention, referring to fig. 3 to 7, the first tank 100 may further include a plurality of first grinding bodies 140, the plurality of first grinding bodies 140 are disposed on the first sidewall 120, and the plurality of first grinding bodies 140 are located in the first receiving space 130. Therefore, the first grinding body can grind the raw materials in the first tank body, so that the use of grinding media (such as grinding balls and the like) can be reduced or even avoided, and the grinding process step is optimized.

According to the utility model discloses an embodiment, referring to fig. 3 to 7, first jar body 100 can include the first rinding body 140 that multiseriate interval set up, and a plurality of first rinding body 140 intervals in each row set up, from this, more are favorable to the even grinding to the raw materials to realize better grinding effect. According to some embodiments of the present invention, as shown in fig. 6 and 7, the first tank 100 may include three rows of the first abrasive bodies 140 disposed at intervals, and the plurality of first abrasive bodies 140 in each row are disposed at intervals.

According to an embodiment of the present invention, referring to fig. 3, 4, 8 and 9, the at least one second tank 200 may further include a plurality of second abrasive bodies 240, the second abrasive bodies 240 being disposed on the second sidewall 220, the second abrasive bodies 240 being located in the second receiving space 230. Therefore, the second grinding body can grind the raw materials in the second tank body, so that the use of grinding media (such as grinding balls) can be reduced or even avoided, the grinding process steps are optimized, and a better grinding effect can be achieved.

According to the utility model discloses an embodiment, referring to fig. 3, fig. 4, fig. 8 and fig. 9, second jar body 200 can include the second rinding body 240 that multiseriate interval set up, and a plurality of second rinding body 240 interval in each row set up, from this, more are favorable to the even grinding to the raw materials to realize better grinding effect. According to some embodiments of the present invention, as shown in fig. 9, the second tank 200 may include three rows of the second abrasive bodies 240 arranged at intervals, and a plurality of the second abrasive bodies 240 in each row are arranged at intervals.

According to the utility model discloses a some embodiments, first rinding body or second rinding body also can not need to be listed as and arrange, and the quantity and the mode of arranging that technical personnel in the field can set up first rinding body and second rinding body according to actual need, as long as can realize the effective grinding to the raw materials of placing in first jar of body and the second jar of body can.

According to the utility model discloses a some embodiments, the material of first rinding body and the material of second rinding body can be the alloy material, from this, can fix first rinding body on first lateral wall, fix the second rinding body on the second lateral wall through welded mode.

It will be understood by those skilled in the art that when the first grinding body and the second grinding body are not disposed in the first tank and/or the second tank, grinding of the raw material may be achieved by adding a grinding medium (e.g., grinding balls, etc.) to the first tank and/or the second tank.

Generally speaking, the utility model provides a grinding pot has following advantage: (1) The grinding machine can grind various raw materials with different combinations at the same time, thereby being beneficial to reducing the experiment times (grinding times), saving the grinding time and the experiment cost; (2) The problems of overlarge ball milling tank and poor ball milling mixing and crushing effects when the amount of materials is small in the related technology are relieved or even solved to at least a certain extent; (3) By arranging the first grinding body and/or the second grinding body, the use of grinding media such as grinding balls and the like can be reduced, even the use of the grinding media is avoided, so that the step of adding the grinding media is reduced, and the experimental process is optimized; (4) The grinding tank can be applied to a grinding device, for example, the grinding tank is applied to the existing horizontal planetary ball mill, or the existing horizontal planetary ball mill is simply transformed, so that better mixing and crushing effects can be obtained.

In another aspect of the present invention, the present invention provides a grinding device. According to an embodiment of the invention, the grinding device comprises at least one grinding pot as described above. Thus, the grinding apparatus has all the features and advantages of the grinding tank described above, and will not be described in detail herein. Generally speaking, the grinding device can grind various combined raw materials simultaneously, and the grinding effect is better.

According to some embodiments of the present invention, the grinding device may be a horizontal planetary ball mill, a vertical planetary ball mill, or the like. Taking a horizontal planetary ball mill as an example, the operation steps of grinding by using the grinding device are as follows: (1) Selecting and determining the number of the grinding tanks and the number of the second tank bodies in the grinding tanks according to different experimental requirements; (2) Adding raw materials to be ground into different tank bodies of the grinding tank, assembling the grinding tank, and screwing down threads of the grinding tank; (3) Placing the grinding tank on a grinding tank fixing support of the horizontal planetary ball mill, and locking the support to ensure that the grinding tank is stably and firmly fixed on the support; (4) Starting a horizontal planetary ball mill to grind the raw materials; (5) And after the grinding is finished, closing the ball mill, taking out the ground material, and cleaning the grinding tank.

In the description of the present invention, the terms "upper", "lower", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, but do not require the present invention to be constructed and operated in a specific orientation, and thus, cannot be construed as limiting the present invention.

In the description herein, references to the description of the terms "one embodiment," "another embodiment," "some embodiments," "some specific embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. In addition, it should be noted that the terms "first", "second", "third" and "fourth" in this specification 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.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A grinding pot, comprising:

a first tank comprising a first bottom and a first sidewall, the first bottom and the first sidewall defining a first receiving space;

the second tank body comprises a second bottom and a second side wall, the second bottom and the second side wall define a second accommodating space, and one end, provided with the second bottom, of the second tank body is connected with one end, far away from the first bottom, of the first tank body through threads; and

the cover body is in threaded connection with one end, far away from the second bottom, of the second tank body, far away from the first tank body.

2. The grinding pot of claim 1, wherein said second pot is one, two, three or four in number.

3. The grinding pot of claim 1, wherein said first pot and said second pot are both cylindrical pots.

4. A grinding pot according to any of claims 1 to 3, wherein said first pot further comprises a plurality of first grinding bodies, said plurality of first grinding bodies being provided on said first side wall, and said plurality of first grinding bodies being located within said first receiving space.

5. The grinding pot of claim 4 wherein said first pot includes a plurality of spaced columns of said first grinding bodies, a plurality of said first grinding bodies in each column being spaced.

6. The grinding pot of claim 4 wherein at least one of said second pot further comprises a plurality of second grinding bodies disposed on said second sidewall.

7. The grinding pot of claim 6 wherein said second pot includes a plurality of spaced columns of said second grinding bodies, a plurality of said second grinding bodies in each column being spaced.

8. A milling apparatus comprising at least one milling pot according to any one of claims 1 to 7.