Agate grinding device

Abstract

The utility model discloses an agate grinding device and relates to the technical field of agate grinding. The grinding device comprises a fixed clamping assembly, the top of the fixed clamping assembly is provided with a lifting assembly and a storage assembly, the top of the storage assembly is provided with a grinding assembly, and an overturning assembly is arranged between the grinding assembly and the lifting end of the lifting assembly. The overturning assembly is driven by the lifting assembly to move downwards, at the moment, the grinding end of the grinding assembly is driven by the overturning assembly to move into the containing assembly, then the grinding assembly is driven, and therefore the grinding end rotates and grinds materials; in the arrangement, the device can automatically grind materials, so that the force, the frequency and the track of the grinding end can be relatively kept constant when the grinding end grinds the materials, and the phenomenon of unqualified material grinding caused by non-uniform stress of the materials is effectively avoided.

Description

Technical Field

[0001] This utility model belongs to the field of agate grinding technology, and specifically relates to an agate grinding device. Background Technology

[0002] Agate, with its high hardness, low impurities, good chemical stability, and wear resistance, can effectively prevent the introduction of external impurities into the material being processed during the grinding process. Therefore, agate blocks can be used to perform ultrafine grinding of materials.

[0003] Currently, agate grinding in the laboratory is still mainly done manually. Because this grinding method is highly dependent on manual labor, the labor cost is high when grinding harder materials, thus severely limiting experimental efficiency. Furthermore, because it is difficult to maintain constant force, frequency, and trajectory during manual operation, the material in the mortar is easily over-ground or under-ground due to uneven force application. This can compromise the accuracy and repeatability of subsequent experimental results such as component analysis, particle size testing, and reactivity studies. Utility Model Content

[0004] In view of the problem that manual operation makes it difficult to maintain constant force, frequency and trajectory, which can easily lead to over-grinding or under-grinding of the material being ground, this utility model proposes an agate grinding device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an agate grinding device, including a fixed clamping assembly. The top of the fixed clamping assembly is provided with a lifting assembly and a storage assembly. The top of the storage assembly is provided with a grinding assembly. A flipping assembly is provided between the grinding assembly and the lifting end of the lifting assembly.

[0007] The storage component is used to store materials. The lifting component moves the grinding component into the storage component through the flipping component, so that the grinding end of the grinding component grinds the materials.

[0008] Furthermore, the fixing clamping assembly includes a socket frame, the bottom of which is threadedly connected to a clamping screw, the top of which extends into the interior of the socket frame and is rotatably connected to a clamping plate, and the bottom of the clamping plate is fixedly connected to a guide rod, which is movably connected to the socket frame.

[0009] Furthermore, the lifting assembly includes a support frame, which is fixedly installed on the top of the socket frame. A lifting screw is rotatably connected inside the support frame, and an L-shaped lifting plate is threadedly connected to the outer surface of the lifting screw. A fixing rod is fixedly connected inside the support frame, and the fixing rod is movably connected to the L-shaped lifting plate.

[0010] Furthermore, the storage component includes positioning slots, two of which are formed on the top of the socket frame. A positioning block is fitted inside the positioning slot, and a mortar and pestle is fixedly connected to the top of the positioning block.

[0011] Furthermore, the grinding assembly includes a mounting plate disposed on the front of the L-shaped lifting plate. A motor is fixedly mounted on the top of the mounting plate. The output end of the motor passes through the mounting plate and is fixedly mounted with a coupling. A connecting shaft is fixedly mounted on the bottom end of the coupling. An arc-shaped agate block is fixedly connected to the bottom end of the connecting shaft.

[0012] Furthermore, the flipping assembly includes a T-shaped rotating rod, which is rotatably connected to an L-shaped lifting plate. One end of the T-shaped rotating rod passes through the L-shaped lifting plate and is fixedly connected to the flipping plate. The mounting plate is fixedly installed on the front of the flipping plate. A locking hole is provided on the front of the flipping plate, which extends into the interior of the L-shaped lifting plate. A locking rod is movably connected inside the locking hole. Several locking holes are provided on the L-shaped lifting plate.

[0013] Furthermore, a storage tube is fixedly installed on the front of the flip plate, a connecting plate is movably connected inside the storage tube, one end of the locking rod passes through the storage tube and is fixedly connected to a pulling frame, the locking rod is fixedly connected to the connecting plate, and a push spring is fixedly connected between the connecting plate and the inner wall of the storage tube.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model uses a lifting component to drive a flipping component to move downwards. At this time, the grinding end of the grinding component moves into the storage component under the drive of the flipping component, and then drives the grinding component to rotate and grind the material. In the above setting, the device can automatically complete the grinding of the material, so that the force, frequency and trajectory of the grinding end when grinding the material can remain relatively constant. This effectively avoids the phenomenon of material not being ground properly due to uneven force, and also ensures the accuracy and repeatability of subsequent experimental results such as component analysis, particle size testing and reactivity research.

[0016] 2. This utility model allows the flipping plate and its entire grinding assembly to be flipped by pulling the pull frame and moving the locking rod out of its locking hole. After releasing, the spring drives the locking rod to automatically reset and lock, stabilizing the curved agate block in a horizontal position. Then, the motor drives the curved agate block again, and the scraper is then placed close to the curved agate block to remove residual powder. This design makes it convenient to remove residual powder from the surface of the curved agate block.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the fixing and clamping assembly structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the lifting component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the grinding assembly structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the flip-up plate structure of this utility model;

[0024] Figure 6 This is a cross-sectional view of the storage tube of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Fixed clamping assembly; 101. Socket frame; 102. Clamping screw; 103. Clamping plate; 104. Guide rod; 2. Lifting assembly; 201. Support frame; 202. Lifting screw; 203. L-shaped lifting plate; 204. Fixing rod; 3. Storage assembly; 301. Positioning groove; 302. Positioning block; 303. Mortar; 4. Grinding assembly; 401. Mounting plate; 402. Motor; 403. Coupling; 404. Connecting shaft; 405. Arc-shaped agate block; 5. Flipping assembly; 501. T-shaped rotating rod; 502. Flipping plate; 503. Locking hole; 504. Locking rod; 505. Storage cylinder; 506. Connecting plate; 507. Push spring; 508. Pulling frame. Detailed Implementation

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

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0029] Please see Figures 1-6 As shown, this utility model is an agate grinding device, including a fixed clamping component 1. The top of the fixed clamping component 1 is provided with a lifting component 2 and a storage component 3. The top of the storage component 3 is provided with a grinding component 4. A flipping component 5 is provided between the grinding component 4 and the lifting end of the lifting component 2.

[0030] The storage component 3 is used to store materials. The lifting component 2 drives the grinding component 4 to move into the storage component 3 through the flipping component 5, so that the grinding end of the grinding component 4 grinds the materials.

[0031] The fixed clamping component 1 is fixed on the test bench, and then the material to be ground is placed inside the storage component 3. Then the storage component 3 is placed on the fixed clamping component 1. By driving the lifting component 2, the lifting component 2 drives the grinding component 4 to move into the storage component 3 through the flipping component 5, so that the grinding end of the grinding component 4 comes into contact with the material. Then the grinding component 4 is driven so that the grinding end grinds the material.

[0032] The lifting component 2 drives the flipping component 5 to move downwards. At this time, the grinding end of the grinding component 4 moves into the storage component 3 under the drive of the flipping component 5, and then drives the grinding component 4 to rotate and grind the material. In the above setting, the device can automatically complete the grinding of the material, so that the force, frequency and trajectory of the grinding end can remain relatively constant when grinding the material. This effectively avoids the phenomenon of material not being ground properly due to uneven force, and also ensures the accuracy and repeatability of subsequent experimental results such as component analysis, particle size testing and reactivity research.

[0033] In one embodiment, the fixed clamping assembly 1 includes a socket frame 101, with a clamping screw 102 threadedly connected to the bottom of the socket frame 101. The top end of the clamping screw 102 extends into the interior of the socket frame 101 and is rotatably connected to a clamping plate 103. A guide rod 104 is fixedly connected to the bottom of the clamping plate 103, and the guide rod 104 is movably connected to the socket frame 101.

[0034] By placing the socket frame 101 on the test bench and allowing its front end to fit onto the edge of the test bench, and then rotating the clamping screw 102, the clamping plate 103 moves upward under the push of the clamping screw 102 and the guidance of the guide rod 104. When the clamping plate 103 contacts the bottom of the test bench, the rotation of the clamping screw 102 is stopped. At this time, the clamping plate 103 can fix the socket frame 101 on the test bench, so that when the material is ground later, the socket frame 101 will wobble on the test bench.

[0035] In one embodiment, the lifting assembly 2 includes a support frame 201, which is fixedly installed on the top of the socket frame 101. A lifting screw 202 is rotatably connected inside the support frame 201, and an L-shaped lifting plate 203 is threadedly connected to the outer surface of the lifting screw 202. A fixing rod 204 is fixedly connected inside the support frame 201, and the fixing rod 204 is movably connected to the L-shaped lifting plate 203.

[0036] By rotating the lifting screw 202, the L-shaped lifting plate 203 moves downward under the drive of the lifting screw 202 and the restriction of the fixed rod 204. At this time, the downward-moving L-shaped lifting plate 203 can drive the grinding component 4 to move downward through the flipping component 5, so that the grinding component 4 can move into the inside of the storage component 3. The above arrangement ensures that when the storage component 3 containing the material is placed on the top of the socket frame 101, the grinding component 4 will not cause obstruction.

[0037] In one embodiment, the storage component 3 includes a positioning groove 301. Two positioning grooves 301 are provided on the top of the socket frame 101. A positioning block 302 is sleeved inside the positioning groove 301. A mortar and pestle 303 is fixedly connected to the top of the positioning block 302.

[0038] After the material is placed inside the mortar 303, the positioning block 302 at the bottom of the mortar 303 is placed inside the corresponding positioning groove 301. At this time, the positioning block 302 can limit the mortar 303 through the positioning groove 301, so that the mortar 303 will not rotate randomly when the grinding component 4 grinds the material inside the mortar 303. At the same time, with the two positioning grooves 301, when the grinding end is horizontal when the flipping component 5 is in a horizontal position and the grinding end is being cleaned, the mortar 303 can be positioned exactly below the grinding end by the positioning of the other positioning groove 301, so that the cleaned material can fall exactly inside the mortar 303.

[0039] In one embodiment, the grinding assembly 4 includes a mounting plate 401 disposed on the front side of the L-shaped lifting plate 203. A motor 402 is fixedly mounted on the top of the mounting plate 401. The output end of the motor 402 passes through the mounting plate 401 and is fixedly mounted with a coupling 403. A connecting shaft 404 is fixedly mounted on the bottom end of the coupling 403. An arc-shaped agate block 405 is fixedly connected to the bottom end of the connecting shaft 404.

[0040] The L-shaped lifting plate 203 can drive the motor 402 to move downwards via the mounting plate 401. When the arc-shaped agate block 405 moves into the mortar 303 and comes into contact with the material, it drives the motor 402. At this time, the motor 402 can drive the arc-shaped agate block 405 to rotate via the coupling 403 and the connecting shaft 404. The rotating arc-shaped agate block 405 then begins to grind the material. During the grinding process, driven by the motor 402, the arc-shaped agate block 405 continuously collides with the powder to be ground at a constant pressure, thereby making the grinding of the material more uniform. At the same time, since the connecting shaft 404 is eccentrically set on the arc-shaped agate block 405, and the coupling 403 has a certain degree of flexibility, it effectively alleviates the phenomenon of excessive grinding pressure at a certain moment causing scratches on the surface of the agate ball and the mortar.

[0041] Meanwhile, the shape of the arc-shaped agate block 405 allows it to concentrate on grinding materials at the bottom of the mortar 303, preventing powder from being applied to the side wall of the mortar. This reduces cleaning time and is suitable for firing small amounts of powder, effectively saving material costs and grinding time.

[0042] In one embodiment, the flipping assembly 5 includes a T-shaped rotating rod 501, which is rotatably connected to an L-shaped lifting plate 203. One end of the T-shaped rotating rod 501 passes through the L-shaped lifting plate 203 and is fixedly connected to a flipping plate 502. The mounting plate 401 is fixedly installed on the front side of the flipping plate 502. A locking hole 503 is provided on the front side of the flipping plate 502. The locking hole 503 extends into the interior of the L-shaped lifting plate 203. A locking rod 504 is movably connected inside the locking hole 503. Several locking holes 503 are provided on the L-shaped lifting plate 203.

[0043] When grinding the material is complete and the material adhering to the surface of the arc-shaped agate block 405 needs to be cleaned, the locking rod 504 is moved out of the locking hole 503, and then the flip plate 502 is rotated. When the mounting plate 401 rotates 90° under the drive of the flip plate 502, the locking rod 504 is aligned with the corresponding locking hole 503 again. Then the locking rod 504 is moved into the corresponding locking hole 503. At this time, the flip plate 502 will not rotate arbitrarily under the locking of the locking rod 504. At the same time, the motor 402, coupling 403, connecting shaft 404 and arc-shaped agate block 405 are horizontal. Then the motor 402 drives the arc-shaped agate block 405 again, and then the scraper is brought close to the arc-shaped agate block 405 to complete the removal of residual powder.

[0044] In one embodiment, for the aforementioned flip plate 502, a storage tube 505 is fixedly installed on the front side of the flip plate 502, a connecting plate 506 is movably connected inside the storage tube 505, one end of the locking rod 504 passes through the storage tube 505 and is fixedly connected to a pulling frame 508, the locking rod 504 is fixedly connected to the connecting plate 506, and a push spring 507 is fixedly connected between the connecting plate 506 and the inner wall of the storage tube 505.

[0045] The push spring 507 can push the locking rod 504 through the connecting plate 506, thereby allowing the locking rod 504 to move into the locking hole 503 and lock the flip plate 502. When it is necessary to flip the flip plate 502, the pull bracket 508 can be pulled directly to pull the locking rod 504, so that the locking rod 504 can move out of the locking hole 503 while pressing the push spring 507 through the connecting plate 506. The above configuration makes it convenient to flip the flip plate 502, and at the same time, the overall stability of the flip plate 502 after flipping is guaranteed.

[0046] Through the above technical solution, 1. The lifting component 2 drives the flipping component 5 to move downwards. At this time, the grinding end of the grinding component 4 moves into the storage component 3 under the drive of the flipping component 5, and then drives the grinding component 4, so that the grinding end rotates and grinds the material. In the above setting, the device can automatically complete the grinding of the material, so that the force, frequency and trajectory of the grinding end when grinding the material can remain relatively constant, effectively avoiding the phenomenon of unqualified grinding of material due to uneven force, and also making the subsequent processing... The accuracy and repeatability of experimental results such as particle size analysis and reactivity studies can be guaranteed; 2. By pulling the pulling frame 508 and moving the locking rod 504 out of the locking hole 503, the flip plate 502 and the entire grinding assembly 4 on it can be flipped 90°; after releasing, the spring 507 drives the locking rod 504 to automatically reset and lock, stabilizing the arc-shaped agate block 405 in a horizontal position. Then, the motor 402 drives the arc-shaped agate block 405 again, and then the scraper is placed close to the arc-shaped agate block 405 to complete the removal of residual powder. The above settings make it convenient to remove residual powder from the surface of the arc-shaped agate block 405.

[0047] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0048] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model.

Claims

1. An agate grinding device, comprising a fixing clamping assembly (1), characterized in that, The top of the fixed clamping component (1) is provided with a lifting component (2) and a storage component (3). The top of the storage component (3) is provided with a grinding component (4). A flipping component (5) is provided between the grinding component (4) and the lifting end of the lifting component (2). The storage component (3) is used to store materials. The lifting component (2) drives the grinding component (4) to move into the storage component (3) through the flipping component (5) so that the grinding end of the grinding component (4) grinds the materials.

2. The agate grinding device according to claim 1, characterized in that, The fixed clamping assembly (1) includes a socket frame (101), the bottom of which is threadedly connected to a clamping screw (102). The top end of the clamping screw (102) extends into the interior of the socket frame (101) and is rotatably connected to a clamping plate (103). The bottom of the clamping plate (103) is fixedly connected to a guide rod (104), which is movably connected to the socket frame (101).

3. The agate grinding device according to claim 2, characterized in that, The lifting assembly (2) includes a support frame (201), which is fixedly installed on the top of the socket frame (101). A lifting screw (202) is rotatably connected inside the support frame (201), and an L-shaped lifting plate (203) is threadedly connected to the outer surface of the lifting screw (202). A fixing rod (204) is fixedly connected inside the support frame (201), and the fixing rod (204) is movably connected to the L-shaped lifting plate (203).

4. The agate grinding device according to claim 2, characterized in that, The storage component (3) includes a positioning groove (301), two of which are opened on the top of the socket frame (101). A positioning block (302) is sleeved inside the positioning groove (301), and a mortar (303) is fixedly connected to the top of the positioning block (302).

5. The agate grinding device according to claim 3, characterized in that, The grinding assembly (4) includes a mounting plate (401), which is located on the front of the L-shaped lifting plate (203). A motor (402) is fixedly mounted on the top of the mounting plate (401). The output end of the motor (402) passes through the mounting plate (401) and is fixedly mounted with a coupling (403). A connecting shaft (404) is fixedly mounted on the bottom end of the coupling (403). An arc-shaped agate block (405) is fixedly connected to the bottom end of the connecting shaft (404).

6. The agate grinding device according to claim 5, characterized in that, The flipping assembly (5) includes a T-shaped rotating rod (501), which is rotatably connected to an L-shaped lifting plate (203). One end of the T-shaped rotating rod (501) passes through the L-shaped lifting plate (203) and is fixedly connected to a flipping plate (502). The mounting plate (401) is fixedly installed on the front of the flipping plate (502). A locking hole (503) is provided on the front of the flipping plate (502). The locking hole (503) extends into the interior of the L-shaped lifting plate (203). A locking rod (504) is movably connected inside the locking hole (503). Several locking holes (503) are provided on the L-shaped lifting plate (203).

7. The agate grinding device according to claim 6, characterized in that, A storage tube (505) is fixedly installed on the front of the flip plate (502). A connecting plate (506) is movably connected inside the storage tube (505). One end of the locking rod (504) passes through the storage tube (505) and is fixedly connected to a pull frame (508). The locking rod (504) is fixedly connected to the connecting plate (506). A push spring (507) is fixedly connected between the connecting plate (506) and the inner wall of the storage tube (505).

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