Grinding components

Abstract

The present application discloses a grinding assembly, wherein a material is put into a rectangular groove of a grinding container, and a grinding piece that slides with the rectangular groove along the length direction of the rectangular groove can grind the material through a grinding surface that grinds with the bottom surface of the rectangular groove. In the length direction, the length of the rectangular groove is greater than the length of the grinding piece, so there can be a space for mobile grinding between the side wall of the rectangular groove and the grinding piece, and the grinding piece can slide back and forth relative to the rectangular groove in the length direction. During the reciprocating sliding of the grinding piece, the grinding surface of the grinding piece can grind materials of different regions and different sizes, and the side of the grinding piece can also grind the material between the side wall of the rectangular groove, without repeatedly lifting the grinding piece to press down the material, thereby reducing the manpower and time required for grinding the material, shortening the time for grinding the material into a sample, and improving the sample preparation efficiency of the material.

Description

Technical Field

[0001] The present application belongs to the technical field of material grinding equipment, and in particular, relates to a grinding component. Background Art

[0002] In the preparation of fuel chemical samples, some materials need to be ground to a certain size. At present, when grinding materials with a grinder, the materials will clump or flake in the grinding bowl, and it is necessary to grind the materials manually to the required size.

[0003] At present, a flat hammer is used to manually assist in grinding the material in the grinding bowl. When the flat hammer is used to grind the material in the grinding bowl, it is necessary to frequently lift the flat hammer to press down the material, which is time-consuming and labor-intensive, and the sample preparation efficiency is low. Utility Model Content

[0004] The present application aims to solve the technical problem of low material sample preparation efficiency to a certain extent at least. To this end, the present application provides a grinding assembly.

[0005] The present application embodiment provides a grinding assembly for grinding materials, comprising:

[0006] A grinding container having a rectangular groove;

[0007] The grinding piece is slidably matched with the rectangular groove along the length direction of the rectangular groove, and is provided with a grinding surface for grinding the material in cooperation with the bottom surface of the rectangular groove. Along the length direction, the length of the rectangular groove is greater than the length of the grinding piece.

[0008] In some embodiments, along the length direction, the length of the rectangular groove is 1.5 to 2.5 times the length of the grinding piece.

[0009] In some embodiments, along the width direction of the rectangular groove, a tolerance zone corresponding to the width of the rectangular groove overlaps with a tolerance zone corresponding to the width of the grinding piece.

[0010] In some embodiments, one side of the rectangular groove in the length direction is connected to the surface of the grinding container to form a discharge port for discharging the material.

[0011] In some embodiments, the grinding assembly further includes a collecting piece, which is connected to the grinding container and is provided with a collecting chamber for receiving the material discharged from the discharge port.

[0012] In some embodiments, the grinding container comprises:

[0013] A body provided with the rectangular groove and the discharge port;

[0014] A blocking member is connected to the body and is disposed in the rectangular groove to block the grinding member from entering the discharge port.

[0015] In some embodiments, a maximum distance between the blocking member and the bottom surface is smaller than a maximum distance between the grinding member and the bottom surface.

[0016] In some embodiments, the abrasive member comprises:

[0017] A grinding part, provided with the grinding surface;

[0018] The pushing portion is connected to the grinding portion and extends out of the rectangular groove.

[0019] In some embodiments, the grinding part is plate-shaped, and one plate surface of the grinding part is configured as the grinding surface. The grinding part is also provided with a feed hole connecting the two plate surfaces thereof.

[0020] In some embodiments, the apertures at both ends of the feed hole are larger than the aperture in the middle of the feed hole.

[0021] Advantageous effects provided by one or more embodiments of the present application:

[0022] Put the material into the rectangular groove of the grinding container, and the grinding piece that slides with the rectangular groove along the length direction of the rectangular groove can grind the material through the grinding surface that grinds with the bottom surface of the rectangular groove. In the length direction, the length of the rectangular groove is greater than the length of the grinding piece, so there can be a space for mobile grinding between the side wall of the rectangular groove and the grinding piece, and the grinding piece can slide back and forth relative to the rectangular groove in the length direction. During the reciprocating sliding of the grinding piece, the grinding surface of the grinding piece can grind materials of different areas and different sizes, and the side of the grinding piece can also grind the material between the side wall of the rectangular groove, without repeatedly lifting the grinding piece to press down the material, thereby reducing the manpower and time required for grinding the material, shortening the time to grind the material into a sample, and improving the efficiency of material sample preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A schematic structural diagram of a grinding assembly in some embodiments or certain embodiments of the present application is shown.

[0025] Figure 2 A side view of a grinding container in some embodiments or certain embodiments of the present application is shown.

[0026] Figure 3 A top view of a grinding container in some embodiments or certain embodiments of the present application is shown.

[0027] Figure 4 A top view of a grinding piece in some embodiments or certain embodiments of the present application is shown.

[0028] Figure 5 A side view of a grinding piece in some embodiments or certain embodiments of the present application is shown.

[0029] Figure numerals: 1, grinding container; 11, rectangular groove; 111, bottom surface; 112, discharge port; 113, main body; 114, blocking member; 2, grinding member; 21, grinding surface; 22, grinding part; 221, feed hole; 23, pushing part. DETAILED DESCRIPTION

[0030] 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 of 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.

[0031] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0034] In the related art, manual assisted grinding of materials for sample preparation has the technical problem of low sample preparation efficiency. The embodiment of the present application provides a grinding assembly, which can at least solve the above technical problem to a certain extent.

[0035] Figure 1 A schematic diagram of the structure of a grinding assembly in some embodiments or certain embodiments of the present application is shown. Figure 2 A side view of a grinding container in some embodiments or certain embodiments of the present application is shown, Figure 3 A top view of a grinding container in some embodiments or certain embodiments of the present application is shown, Figure 4 A top view of a grinding piece in some embodiments or certain embodiments of the present application is shown, Figure 5 A side view of a grinding member in some embodiments or certain embodiments of the present application is shown, with reference to Figure 1 to Figure 5 It can be seen that the embodiment of the present application provides a grinding assembly for grinding materials, including:

[0036] The grinding container 1 is provided with a rectangular groove 11 .

[0037] The grinding piece 2 is slidably matched with the rectangular groove 11 along the length direction of the rectangular groove 11 and is provided with a grinding surface 21 for grinding materials in cooperation with the bottom surface 111 of the rectangular groove 11. Along the length direction, the length of the rectangular groove 11 is greater than the length of the grinding piece 2.

[0038] Put the material into the rectangular groove 11 of the grinding container 1, and the grinding piece 2 that slides with the rectangular groove 11 along the length direction of the rectangular groove 11 can grind the material through the grinding surface 21 that grinds with the bottom surface 111 of the rectangular groove 11. In the length direction, the length of the rectangular groove 11 is greater than the length of the grinding piece 2, so there can be a space for mobile grinding between the side wall of the rectangular groove 11 and the grinding piece 2, and the grinding piece 2 can slide back and forth relative to the rectangular groove 11 in the length direction. During the reciprocating sliding of the grinding piece 2, the grinding surface 21 of the grinding piece 2 can grind materials of different areas and different sizes, and the side of the grinding piece 2 can also grind the material between the side wall of the rectangular groove 11, without repeatedly lifting the grinding piece 2 to press down the material, thereby reducing the manpower and time required for grinding the material, shortening the time for grinding the material into a sample, and improving the sample preparation efficiency of the material.

[0039] In some embodiments, the present application can be applied to grinding and sampling imported mineral powder materials with a particle size of less than 1 mm, and can also be applied to grinding and sampling 3 mm to 1 mm powder materials. The present application does not limit this.

[0040] In some embodiments, along the length direction, the length of the rectangular groove 11 is 1.5 to 2.5 times the length of the grinding member 2. The grinding member 2 has sufficient grinding space and has a higher grinding effect on the material.

[0041] In some embodiments, the length of the rectangular groove 11 may be 3 times or 1.2 times the length of the grinding piece 2, which can also improve the grinding efficiency. This application does not impose any limitation on this.

[0042] In some embodiments, along the width direction of the rectangular groove 11, the tolerance zone corresponding to the width of the rectangular groove 11 overlaps with the tolerance zone corresponding to the width of the grinding member 2. The grinding member 2 can be allowed to slide relative to the rectangular groove 11, and the friction between the grinding member 2 and the rectangular groove 11 on the grinding container 1 is small, which is conducive to improving the grinding efficiency of the material.

[0043] In some embodiments, the tolerance zone corresponding to the rectangular groove 11 and the tolerance zone corresponding to the grinding member 2 may not overlap, and the present application does not limit this.

[0044] It should be noted that the length of the grinding member 2 refers to the maximum distance between two points on the outer surface of the grinding member 2 in the length direction of the rectangular groove 11 . The width of the grinding member 2 refers to the maximum distance between two points on the outer surface of the grinding member 2 in the width direction of the rectangular groove 11 .

[0045] In some embodiments, one side of the rectangular groove 11 in the length direction is connected to the surface of the grinding container 1 to form a discharge port 112 for discharging materials.

[0046] One side of the rectangular groove 11 in the length direction is connected to the surface of the grinding container 1, and forms a discharge port 112 for discharging materials, which can facilitate the discharge of the ground material, is beneficial to improve the collection of samples after the material is ground, and improves the sample preparation efficiency of the material.

[0047] In some embodiments, the grinding assembly further includes a collecting member (not shown in the figure), which is connected to the grinding container 1 and is provided with a collecting chamber for receiving the material discharged from the discharge port 112. This facilitates the collection of the material after grinding and improves the efficiency of material sample preparation.

[0048] In some embodiments, the collecting member may be a container such as a box or a bottle, or a measuring instrument with a collecting chamber, which is not limited in the present application.

[0049] In some embodiments, the grinding assembly may further include a collecting brush (not shown in the figure) detachably connected to the grinding container 1, and the collecting brush may collect the material into the collecting chamber. The present application does not limit this.

[0050] In some embodiments, the rectangular groove 11 may also be a rectangular groove 11 having only one opening, which is not limited in the present application.

[0051] In some embodiments, the grinding container 1 comprises:

[0052] A main body 113 is provided with a rectangular groove 11 and a discharge port 112 .

[0053] The blocking member 114 is connected to the body 113 and is disposed at the discharge port 112 to block the grinding member 2 from entering the discharge port 112 .

[0054] The blocking member 114 can enable the grinding member 2 to complete the grinding and sample preparation while limiting the grinding member 2, so as to facilitate the grinding and sample preparation of the grinding member 2 in the rectangular groove 11 to improve the sample preparation efficiency.

[0055] In some embodiments, the maximum distance between the blocking member 114 and the bottom surface 111 is smaller than the maximum distance between the grinding member 2 and the bottom surface 111. While controlling the manufacturing cost, the space occupied by the entire grinding assembly is reduced.

[0056] In some embodiments, at least two blocking members 114 may be disposed opposite to each other on two sides of the discharge port 112 , and the blocking members 114 may be block-shaped or rod-shaped, etc. This application does not limit this.

[0057] In some embodiments, the grinding element 2 comprises:

[0058] The grinding portion 22 is provided with a grinding surface 21 .

[0059] The pushing portion 23 is connected to the grinding portion 22 and extends out of the rectangular groove 11 .

[0060] The grinding portion 22 can be provided with a grinding surface 21 to grind the material. The pushing portion 23 extending from the rectangular groove 11 can provide a fulcrum. Manual or mechanical force can be applied to the pushing portion 23 to move the grinding portion 22 connected to the pushing portion 23 along the length direction of the rectangular groove 11.

[0061] In some embodiments, the grinding portion 22 is plate-shaped, and one plate surface of the grinding portion 22 is configured as the grinding surface 21 . The grinding portion 22 is also provided with a feed hole 221 connecting the two plate surfaces thereof.

[0062] The material can enter from the feed hole 221 and then contact the grinding surface 21 and the bottom surface 111 of the rectangular groove 11. The increase of the feed hole 221 reduces the possibility of material accumulation. The grinding surface 21 and the bottom surface 111 can effectively grind the incoming material, thereby improving the grinding and sample preparation efficiency of the material.

[0063] In some embodiments, the apertures at both ends of the feed hole 221 are larger than the aperture in the middle of the feed hole 221. The flow of the material can be controlled to improve the grinding and sample preparation efficiency of the material.

[0064] In some embodiments, the grinding part 22 is plate-shaped, the pushing part 23 is columnar, and one end of the pushing part 23 is connected to the plate surface of the grinding part 22 away from the ground, and the feed hole 221 is spaced from the pushing part 23. This facilitates the grinding and sample preparation of materials.

[0065] It should be noted that the board surface referred to in this application is the surface with the largest area on the structure where the board surface is located. This application does not impose any limitation on this.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0067] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0068] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A grinding assembly, characterized in that: For grinding materials including: A grinding container having a rectangular groove; The grinding piece is slidably matched with the rectangular groove along the length direction of the rectangular groove, and is provided with a grinding surface for grinding the material in cooperation with the bottom surface of the rectangular groove. Along the length direction, the length of the rectangular groove is greater than the length of the grinding piece.

2. The grinding assembly according to claim 1, characterized in that: Along the length direction, the length of the rectangular groove is 1.5 to 2.5 times the length of the grinding piece.

3. The grinding assembly according to claim 1, characterized in that: Along the width direction of the rectangular groove, a tolerance zone corresponding to the width of the rectangular groove overlaps with a tolerance zone corresponding to the width of the grinding piece.

4. The grinding assembly according to any one of claims 1 to 3, characterized in that: One side of the rectangular groove in the length direction is connected to the surface of the grinding container to form a discharge port for discharging the material.

5. The grinding assembly according to claim 4, characterized in that: The grinding assembly also includes a collecting piece, which is connected to the grinding container and is provided with a collecting chamber for receiving the material discharged from the discharge port.

6. The grinding assembly according to claim 4, characterized in that: The grinding container comprises: A body provided with the rectangular groove and the discharge port; A blocking member is connected to the body and is disposed in the rectangular groove to block the grinding member from entering the discharge port.

7. The grinding assembly according to claim 6, characterized in that: The maximum distance between the blocking member and the bottom surface is smaller than the maximum distance between the grinding member and the bottom surface.

8. The grinding assembly according to any one of claims 1 to 3, characterized in that: The grinding element comprises: A grinding part, provided with the grinding surface; The pushing portion is connected to the grinding portion and extends out of the rectangular groove.

9. The grinding assembly according to claim 8, characterized in that: The grinding part is plate-shaped, and one plate surface of the grinding part is configured as the grinding surface. The grinding part is also provided with a feed hole communicating with the two plate surfaces thereof.

10. The grinding assembly according to claim 9, characterized in that: The apertures at both ends of the feed hole are larger than the aperture in the middle of the feed hole.

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