Grinding assembly for vibration mill

Abstract

The utility model belongs to the technical field of vibration mills, and relates to a grinding component for a vibration mill, which comprises a bearing bowl body, a grinding component and a grinding component, the grinding ring is used for grinding the raw materials in the containing bowl body; the grinding ring is arranged in the bearing bowl body; the containing bowl cover is used for sealing the containing bowl body; the containing bowl body cover is arranged on the containing bowl body and connected with the containing bowl body in a sealed mode. According to the grinding assembly for the vibration mill, fine grinding of raw materials can be achieved, the grinding effect is good, the sealing performance is high, and raw material leakage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of vibratory mill technology, and in particular to a grinding component for vibratory mills. Background Technology

[0002] Vibratory mills are widely used in powder manufacturing, small-scale sample preparation, and analytical sample preparation, and are characterized by their ease of use and high grinding efficiency. However, the diameter of the vibratory mill's mortar lid and the opening diameter of the mortar cavity are almost the same, resulting in a heavy mortar lid that is inconvenient to handle. Furthermore, the large, open opening requires improved sealing. Therefore, improvements are needed. Utility Model Content

[0003] In view of this, the present invention provides a grinding component for a vibratory mill.

[0004] Specifically, this utility model is achieved through the following technical solution:

[0005] According to a first aspect of the present invention, a grinding assembly for a vibratory mill is provided, comprising:

[0006] A container for holding raw materials;

[0007] A grinding ring is used to grind the raw materials inside the container; the grinding ring is disposed inside the container.

[0008] A bowl cover is used to seal the bowl body; the bowl cover is disposed on the bowl body and is sealed to the bowl body.

[0009] Optionally, the container lid and / or the container body are provided with a feeding hole, the feeding hole passing through the container lid and / or the container body and connected to the interior of the container body.

[0010] Optionally, the container lid and / or the container body are provided with protrusions, which are arranged around the feeding hole.

[0011] Optionally, a grinding block is provided inside the grinding ring.

[0012] Optionally, a pressure bar is provided on the bowl cover and / or the bowl body.

[0013] Optionally, a feeding cover is movably provided on the container lid and / or the container body, the feeding cover being used to block the feeding hole.

[0014] Optionally, the feeding cap includes a sealing portion for sealingly inserting into the feeding hole.

[0015] Optionally, the feeding cover further includes a support portion connected to the sealing portion. When the sealing portion is sealed and inserted into the feeding hole, the bottom surface of the support portion abuts against the container cover and / or the container body.

[0016] Optionally, the support extends outward and abuts against the inner wall of the protrusion.

[0017] Optionally, the bowl cover and the feeding cover are connected by a hinge.

[0018] The technical solution provided by this utility model brings at least the following beneficial effects:

[0019] The grinding assembly for a vibratory mill provided in this application can achieve fine grinding of raw materials, with good grinding effect and strong sealing to prevent raw material leakage. Attached Figure Description

[0020] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the structure of a grinding assembly for a vibratory mill, provided for an embodiment of the present invention, in which the feeding hole is located on the bearing bowl cover;

[0023] Figure 2 A schematic diagram of the structure of a grinding assembly for a vibratory mill, provided for an embodiment of the present invention, in which the feeding hole is located on the receiving bowl;

[0024] Figure 3 A schematic diagram of the structure of a grinding assembly for a vibratory mill with a bowl cover provided in an embodiment of this utility model;

[0025] Figure 4 A cross-sectional schematic diagram of a feeding cover in a grinding assembly for a vibratory mill, provided for an embodiment of this utility model;

[0026] Figure 5 This is a cross-sectional schematic diagram of another embodiment of a feed cover in a grinding assembly for a vibratory mill, provided as an embodiment of the present invention. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Figure 1 The illustration schematically shows a grinding assembly for a vibratory mill applicable to an embodiment of the present invention.

[0029] Reference Figure 1-5 As shown, this application provides a grinding assembly for a vibratory mill, comprising:

[0030] Bowl 1, used to hold raw materials;

[0031] The grinding ring 2 is used to grind the raw materials inside the bowl 1; the grinding ring 2 is disposed inside the bowl 1.

[0032] The bowl cover 3 is used to seal the bowl body 1; the bowl body 1 is covered on the bowl body 1 and is sealed to the bowl body 1.

[0033] In this embodiment, the bowl cover 3 is placed on the bowl body 1, forming a sealed grinding space for holding raw materials. The grinding ring 2 is movably disposed inside the bowl body 1. When the bowl body 1 is subjected to external force and shakes or rotates, the grinding ring 2 contacts and squeezes the raw materials, grinding the raw materials together with the inner wall of the bowl body 1.

[0034] For example, the container cover 3 and / or the container body 1 are provided with a feeding hole 4, which passes through the container cover 3 and / or the container body 1 and is connected to the interior of the container body 1.

[0035] In this embodiment, the feeding hole 4 is used to allow external raw materials to enter the interior of the container 1, or to transfer the ground raw materials out of the container 1.

[0036] In this embodiment of the application, when the feeding hole 4 is provided on the container body 1, it can be provided on the side of the container body 1, or at the junction of the side and bottom surfaces of the container body 1.

[0037] For example, the container cover 3 and / or the container body 1 are provided with protrusions 5, which are arranged around the feeding hole 4.

[0038] In this embodiment, the protrusion 5 is used to prevent external raw materials from spreading around the container cover 3 when they enter the container body 1 through the feeding hole 4. At the same time, it is used to press against and fix the feeding cover 8 to prevent the feeding cover 8 from moving around.

[0039] In this embodiment of the application, when the protrusion 5 is provided on the container body 1, it can be provided on the side of the container body 1, or at the junction of the side and bottom surfaces of the container body 1.

[0040] For example, a grinding block 6 is provided inside the grinding ring 2.

[0041] In this embodiment, the grinding block 6 is movably disposed within the grinding ring 2. During the process of the bowl body 1 being shaken or rotated by external force, the grinding ring 2 and the grinding block 6 come into contact with and squeeze the raw material, and the two grind the raw material together.

[0042] In this embodiment, the grinding ring 2 and the grinding block 6 are of equal height, and both are lower than the height of the inner side of the grinding cavity after the bowl cover 3 and the bowl body 1 are sealed together.

[0043] For example, a pressure bar 7 is provided on the bowl cover 3 and / or the bowl body 1.

[0044] In this embodiment, the pressure rod 7 is used to receive external forces to press the bowl cover 3 firmly onto the bowl body 1, thereby enhancing the sealing between the two. For example, a robotic arm can be used to apply force to the pressure rod 7, pressing the bowl cover 3 firmly onto the bowl body 1; or the pressure rod 7 can be bent, and the bent pressure rod 7 abuts against the surface of the bowl cover 3 or the bowl body 1, thereby pressing the bowl cover 3 firmly onto the bowl body 1.

[0045] For example, a feeding cover 8 is movably provided on the container cover 3 and / or the container body 1, and the feeding cover 8 is used to block the feeding hole 4.

[0046] In this embodiment, when it is necessary to add material to the container 1, the feeding cover 8 is pulled out to expose the feeding hole 4; when it is necessary to seal the feeding hole 4, the feeding cover 8 is used to seal the feeding hole 4.

[0047] For example, the feeding cover 8 includes a sealing part 81, which is used to seal and insert into the feeding hole 4.

[0048] In this embodiment, the sealing part 81 is cylindrical, and its bottom surface can be flat or curved, used to seal the feeding hole 4. The flat bottom surface of the sealing part 81 complements the bowl cover 3 to form a complete and continuous plane, or the arc-shaped bottom surface of the sealing part 81 complements the curved surface of the bowl body 1 to form a complete and continuous curved surface. That is, after the sealing part 81 and the feeding hole 4 are combined and complement each other, the sealing part 81 cannot protrude from the feeding hole 4, so as to avoid hindering the vibration grinding of the grinding ring 2 and the grinding block 6.

[0049] For example, the feeding cover 8 further includes a support part 82, which is connected to the sealing part 81. When the sealing part 81 is sealed and inserted into the feeding hole 4, the bottom surface of the support part 82 abuts against the container cover 3 or the container body 1.

[0050] In this embodiment, the support part 82 is a flat cylindrical shape and is used to install the sealing part 81. The bottom surface of the support part 82 can be a plane or a curved surface. The plane bottom surface of the support part 82 is tightly abutted against the plane of the bowl cover 3, or the arc-shaped bottom surface of the support part 82 is tightly abutted against the outer curved surface of the bowl body 1.

[0051] For example, the support portion 82 extends outward and abuts against the inner wall of the protrusion 5.

[0052] In this embodiment, the outer wall of the support 82 abuts against the inner wall of the protrusion 5, so that the feeding cover 8 and the protrusion 5 are sealed together.

[0053] For example, the bowl cover 3 and the feeding cover 8 are connected by a hinge.

[0054] In this embodiment, the hinge is a bendable structure used to connect the bowl cover 3 and the feeding cover 8.

[0055] The grinding assembly for a vibratory mill provided in this application can achieve fine grinding of raw materials, with good grinding effect and strong sealing to prevent raw material leakage.

[0056] It should be noted that in this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0057] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0058] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0059] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0060] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A grinding assembly for a vibratory mill, characterized in that, include: A container for holding raw materials; A grinding ring is used to grind the raw materials inside the container bowl; The grinding ring is disposed within the container bowl; A bowl cover is used to seal the bowl body; the bowl cover is disposed on the bowl body and is sealed to the bowl body. The container lid and / or the container body are provided with a feeding hole, which passes through the container lid and / or the container body and is connected to the interior of the container body. A feeding cover is movably provided on the container lid and / or the container body, and the feeding cover is used to block the feeding hole; The feeding cover includes a sealing part and a supporting part. The sealing part is used to seal and insert into the feeding hole. The supporting part is connected to the sealing part. When the sealing part is sealed and inserted into the feeding hole, the bottom surface of the supporting part abuts against the container cover and / or the container body.

2. The grinding assembly for a vibratory mill according to claim 1, characterized in that, The container lid and / or the container body are provided with protrusions, which are arranged around the feeding hole.

3. The grinding assembly for a vibratory mill according to claim 1, characterized in that, A grinding block is provided inside the grinding ring.

4. The grinding assembly for a vibratory mill according to claim 1, characterized in that, A pressure bar is provided on the lid of the container and / or the container body.

5. The grinding assembly for a vibratory mill according to claim 2, characterized in that, The support extends outward and abuts against the inner wall of the protrusion.

6. The grinding assembly for a vibratory mill according to claim 1, characterized in that, The container lid and the feeding lid are connected by a hinge.

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