An imitation mine fine grinding wear tester

Abstract

The utility model relates to an imitated industrial and mining fine grinding wear -resisting testing machine belongs to imitated industrial and mining technical field, including the placement warehouse, the top of placement warehouse is opened has the hole that gives place to, the top of placement warehouse places the connecting plate, the inside fixed connection of placement warehouse has the grinding ring, the inside of grinding ring places the grinding block of two quantity, be equipped with the discharge assembly for discharging liquid on the connecting plate, the discharge assembly includes the mounting ring, the mounting ring fixed connection is on the top of connecting plate, the inside of mounting ring is opened has the placement groove, the bottom surface of mounting ring is opened has a plurality of liquid discharge holes. The imitated industrial and mine fine grinding wear -resisting testing machine, through the cooperation between grinding block and grinding ring, the mineral product is ground conveniently, through the action of placement groove, liquid is stored conveniently, and through the action of liquid discharge hole, sponge ring and conveying hole, the grinding place is conveniently handled with water, and the grinding effect and service life are improved.

Description

Technical Field

[0001] This utility model relates to the field of simulated industrial and mining technology, specifically to a simulated industrial and mining fine grinding wear resistance testing machine. Background Technology

[0002] Industry and mining refer to the production sectors that utilize natural resources and raw materials for processing and manufacturing, such as machinery manufacturing, chemical plants, textile mills, and food processing plants. Mining refers to the production sectors that explore, mine, and beneficiate underground or surface mineral resources, such as coal mines, iron mines, oil fields, and gold mines.

[0003] During the production of mineral products, it is necessary to test their wear resistance. However, existing grinding equipment is not convenient for adding water to the grinding area, which can easily lead to dry grinding, reducing the service life and effectiveness of the grinding blocks. Therefore, a simulated industrial and mining fine grinding wear resistance testing machine is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a simulated industrial and mining fine grinding wear resistance testing machine, which has the advantage of convenient liquid addition. It solves the problem that existing grinding devices are not convenient for adding water to the grinding area, which easily leads to dry grinding and reduces the service life and performance of the grinding blocks.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A simulated industrial and mining fine grinding wear resistance testing machine includes a placement chamber, a clearance hole on the top surface of the placement chamber, a connecting plate placed on the top surface of the placement chamber, a grinding ring fixedly connected inside the placement chamber, two grinding blocks placed inside the grinding ring, and a discharge component for discharging liquid on the connecting plate.

[0007] The discharge assembly includes a mounting ring fixedly connected to the top surface of a connecting plate. The mounting ring has a placement groove inside and a plurality of drainage holes on its bottom surface. A delivery pipe with one end penetrating the mounting ring and extending into the placement groove is fixedly connected to the right side of the mounting ring. A solenoid valve is fixedly installed on the outer peripheral wall of the delivery pipe. The connecting plate has a connecting groove on its top surface and a sponge ring fixedly connected inside the connecting groove. The connecting plate has a plurality of delivery holes on its bottom surface.

[0008] The placement chamber is equipped with a rotating component for driving the grinding block to rotate.

[0009] Furthermore, the placement groove is an annular groove, the delivery pipe is an L-shaped pipe, and the solenoid valve is located on the right side of the mounting ring.

[0010] Furthermore, the connecting groove is an annular groove, and the plurality of conveying holes are all connected to the connecting groove, and the plurality of drain holes are all connected to the placement groove.

[0011] Furthermore, the rotating assembly includes a drive rod, one end of which is placed on the top of the mounting ring, and the other end of which passes through the mounting ring and extends into the interior of the grinding ring. The top surface of the connecting plate has a connecting hole, through which the drive rod passes. The outer peripheral wall of the placement chamber has a plurality of latches, one end of which is fixedly mounted on the connecting plate, and the other end of which is fixedly mounted on the placement chamber. Mounting brackets are fixedly connected to the left and right sides of the drive rod. The two grinding blocks extend into the interior of the two mounting brackets respectively. Limiting holes are provided on the top surfaces of the two mounting brackets and the top surfaces of the two grinding blocks. Threaded holes are provided on the bottom surfaces of the two mounting brackets. A bolt with one end passing through the limiting hole and extending into the threaded hole is placed on the top surface of the two mounting brackets.

[0012] Furthermore, the placement chamber is a cylinder with a hollow interior and a missing top surface, and the drive rod and the connecting hole are fitted with a clearance.

[0013] Furthermore, the mounting bracket is a U-shaped bracket, and the grinding block is attached to the mounting bracket.

[0014] Furthermore, the bolt and the limiting hole are clearance-fitted, and the bolt and the threaded hole are threadedly connected.

[0015] Compared with the prior art, this utility model provides a wear resistance testing machine that simulates industrial and mining fine grinding, which has the following beneficial effects:

[0016] 1. This simulated industrial and mining fine grinding wear resistance testing machine facilitates grinding tests on minerals through the cooperation between the grinding blocks and the grinding ring. The placement tank facilitates the storage of liquids, and the drainage hole, sponge ring, and conveying hole facilitate the addition of water to the grinding area, thereby improving the grinding effect and service life.

[0017] 2. This simulated industrial and mining fine grinding wear resistance testing machine uses a locking mechanism to easily fix the connecting plate, making it convenient for operators to operate. The gap fit between the bolts and the limiting holes allows for easy restriction of the grinding blocks. At the same time, the threaded connection between the bolts and the threaded holes allows for easy fixing of the grinding blocks, making it more convenient and practical. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the mounting bracket in this utility model;

[0020] Figure 3 This is a perspective view of the storage compartment in the structure of this utility model.

[0021] In the diagram: 1 Placement chamber, 2 Grinding ring, 3 Grinding block, 4 Locking buckle, 5 Connecting plate, 6 Clearance hole, 7 Delivery pipe, 8 Solenoid valve, 9 Mounting ring, 10 Drive rod, 11 Connecting hole, 12 Drain hole, 13 Connecting groove, 14 Sponge ring, 15 Delivery hole, 16 Mounting bracket, 17 Limiting hole, 18 Bolt, 19 Threaded hole, 20 Placement groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 3 The wear-resistant tester for industrial and mining fine grinding in this embodiment includes a placement chamber 1. The top surface of the placement chamber 1 is provided with a clearance hole 6. A connecting plate 5 is placed on the top surface of the placement chamber 1. A grinding ring 2 is fixedly connected inside the placement chamber 1. Two grinding blocks 3 are placed inside the grinding ring 2. A discharge component for discharging liquid is provided on the connecting plate 5.

[0024] The discharge assembly includes a mounting ring 9, which is fixedly connected to the top surface of the connecting plate 5. The mounting ring 9 has a placement groove 20 inside and a plurality of drainage holes 12 on its bottom surface. A delivery pipe 7, which passes through the mounting ring 9 and extends into the placement groove 20, is fixedly connected to the right side of the mounting ring 9. A solenoid valve 8 is fixedly installed on the outer peripheral wall of the delivery pipe 7. A connecting groove 13 is opened on the top surface of the connecting plate 5. A sponge ring 14 is fixedly connected inside the connecting groove 13. A plurality of delivery holes 15 are opened on the bottom surface of the connecting plate 5.

[0025] Among them, the placement groove 20 is an annular groove, the delivery pipe 7 is an L-shaped pipe, the solenoid valve 8 is located on the right side of the mounting ring 9, the connecting groove 13 is an annular groove, multiple delivery holes 15 are connected to the connecting groove 13, and multiple drainage holes 12 are connected to the placement groove 20.

[0026] Specifically, the grinding block 3 rotates, and the ore is ground through the cooperation between the grinding block 3 and the grinding ring 2. The solenoid valve 8 is activated, and the liquid enters the placement tank 20 through the conveying pipe 7. The liquid is then conveyed to the connecting tank 13 through the drain hole 12. The liquid is absorbed by the sponge ring 14 and discharged through the conveying hole 15, and then conveyed to the grinding ring 2.

[0027] It should be noted that the solenoid valve 8 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described in detail in this article.

[0028] Please see Figures 1 to 3 In this embodiment, the placement chamber 1 is provided with a rotating assembly for driving the grinding blocks 3 to rotate. The rotating assembly includes a drive rod 10. One end of the drive rod 10 is placed on the top of the mounting ring 9, and the other end passes through the mounting ring 9 and extends into the interior of the grinding ring 2. The top surface of the connecting plate 5 is provided with a connecting hole 11, through which the drive rod 10 passes. A plurality of latches 4 are placed on the outer peripheral wall of the placement chamber 1. One end of each latch 4 is fixedly installed on the connecting plate 5, and the other end is fixedly installed on the placement chamber 1. Mounting brackets 16 are fixedly connected to the left and right sides of the drive rod 10. The two grinding blocks 3 extend into the interior of the two mounting brackets 16 respectively. Limiting holes 17 are provided on the top surfaces of the two mounting brackets 16 and the top surfaces of the two grinding blocks 3. Threaded holes 19 are provided on the bottom surfaces of the two mounting brackets 16. A bolt 18 with one end passing through the limiting hole 17 and extending into the threaded hole 19 is placed on the top surface of each of the two mounting brackets 16.

[0029] The placement chamber 1 is a cylinder with a hollow interior and a missing top surface. The drive rod 10 and the connecting hole 11 are in clearance fit. The mounting frame 16 is a U-shaped frame. The grinding block 3 and the mounting frame 16 are attached. The bolt 18 and the limiting hole 17 are in clearance fit. The bolt 18 and the threaded hole 19 are threadedly connected.

[0030] Specifically, the grinding block 3 is pushed into the interior of the mounting bracket 16. The top limiting hole 17 and the threaded hole 19 are located on the same center line. The bolt 18 is pushed through the top limiting hole 17 and into the interior of the bottom limiting hole 17. The bolt 18 is rotated, and the grinding block 3 is fixed on the mounting bracket 16 through the threaded connection between the bolt 18 and the threaded hole 19. The connecting plate 5 and the placement chamber 1 are attached to each other, and the connecting plate 5 is fixed on the placement chamber 1 by the action of the latch 4.

[0031] It should be noted that the drive rod 10 is the output shaft of the milling machine, and the placement chamber 1 can be fixedly installed on the table of the milling machine to utilize old milling machines and reduce usage costs.

[0032] The working principle of the above embodiments is as follows:

[0033] The connecting plate 5 is fitted onto the outer peripheral wall of the drive rod 10. Pushing the grinding block 3, the grinding block 3 enters the interior of the mounting bracket 16. The top limiting hole 17 and the threaded hole 19 are on the same center line. Pushing the bolt 18, the bolt 18 passes through the top limiting hole 17 and enters the interior of the bottom limiting hole 17. Rotating the bolt 18, through the threaded connection between the bolt 18 and the threaded hole 19, fixes the grinding block 3 onto the mounting bracket 16. Ore is placed inside the grinding ring 2. The connecting plate 5 and the placement chamber 1 are fitted together, secured by the locking buckle 4. The connecting plate 5 is fixed on the placement chamber 1, the drive rod 10 moves down and rotates, thereby causing the grinding block 3 to rotate. Through the cooperation between the grinding block 3 and the grinding ring 2, the ore is ground. The solenoid valve 8 is activated, and the liquid enters the interior of the placement tank 20 through the conveying pipe 7. Through the conveying of the drain hole 12, the liquid is conveyed to the interior of the connecting tank 13. Through the action of the sponge ring 14, the liquid is absorbed, and through the action of the conveying hole 15, the liquid is discharged and then conveyed to the interior of the grinding ring 2.

[0034] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

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

Claims

1. A wear-resistant testing machine for simulated industrial and mining fine grinding, comprising a placement chamber (1), characterized in that: The top surface of the placement chamber (1) is provided with a clearance hole (6), and a connecting plate (5) is placed on the top surface of the placement chamber (1). A grinding ring (2) is fixedly connected inside the placement chamber (1). Two grinding blocks (3) are placed inside the grinding ring (2). A discharge component for discharging liquid is provided on the connecting plate (5). The discharge assembly includes an installation ring (9), which is fixedly connected to the top surface of the connecting plate (5). The installation ring (9) has a placement groove (20) inside. The bottom surface of the installation ring (9) has a plurality of drainage holes (12). A delivery pipe (7) with one end penetrating the installation ring (9) and extending into the placement groove (20) is fixedly connected to the right side of the installation ring (9). A solenoid valve (8) is fixedly installed on the outer peripheral wall of the delivery pipe (7). The top surface of the connecting plate (5) has a connecting groove (13). A sponge ring (14) is fixedly connected inside the connecting groove (13). The bottom surface of the connecting plate (5) has a plurality of delivery holes (15). The placement chamber (1) is equipped with a rotating component for driving the grinding block (3) to rotate.

2. The wear resistance testing machine for simulated industrial and mining fine grinding as described in claim 1, characterized in that: The placement groove (20) is an annular groove, the delivery pipe (7) is an L-shaped pipe, and the solenoid valve (8) is located on the right side of the mounting ring (9).

3. The wear resistance testing machine for simulated industrial and mining fine grinding as described in claim 1, characterized in that: The connecting groove (13) is an annular groove, and the multiple conveying holes (15) are all connected to the connecting groove (13), and the multiple drain holes (12) are all connected to the placement groove (20).

4. The wear resistance testing machine for simulated industrial and mining fine grinding as described in claim 1, characterized in that: The rotating assembly includes a drive rod (10), one end of which is placed on the top of the mounting ring (9), and the other end of which passes through the mounting ring (9) and extends into the interior of the grinding ring (2). The top surface of the connecting plate (5) has a connecting hole (11), through which the drive rod (10) passes. The outer peripheral wall of the placement chamber (1) is provided with a plurality of latches (4), one end of each latch (4) is fixedly mounted on the connecting plate (5), and the other end of each latch is fixedly mounted on the placement chamber (1). On the drive rod (10), the left and right sides are fixedly connected to the mounting brackets (16), the two grinding blocks (3) extend into the interior of the two mounting brackets (16), the top surfaces of the two mounting brackets (16) and the top surfaces of the two grinding blocks (3) are provided with limiting holes (17), the bottom surfaces of the two mounting brackets (16) are provided with threaded holes (19), and the top surfaces of the two mounting brackets (16) are provided with bolts (18) with one end penetrating through the limiting hole (17) and extending into the threaded hole (19).

5. The wear resistance testing machine for simulated industrial and mining fine grinding as described in claim 4, characterized in that: The placement chamber (1) is a cylinder with a hollow interior and a missing top surface, and the drive rod (10) and the connecting hole (11) are fitted with a clearance.

6. The wear resistance testing machine for simulated industrial and mining fine grinding as described in claim 4, characterized in that: The mounting bracket (16) is a U-shaped bracket, and the grinding block (3) and the mounting bracket (16) are attached to each other.

7. The wear resistance testing machine for simulated industrial and mining fine grinding as described in claim 4, characterized in that: The bolt (18) and the limiting hole (17) are clearance-fitted, and the bolt (18) and the threaded hole (19) are threadedly connected.

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