Steel ball hard grinding machine

Abstract

The utility model relates to the technical field of steel ball hard grinding machines, and discloses a steel ball hard grinding machine which comprises a steel ball hard grinding machine body, a feeding frame is fixedly connected to the upper end of the steel ball hard grinding machine body, a cover plate is slidably connected into the feeding frame, a filter screen is clamped to one side of the cover plate and slidably connected with the feeding frame, and a mounting plate is fixedly connected to the side, away from the filter screen, of the cover plate. Inserting rods are clamped in the inserting grooves, one sides of the inserting rods are fixedly connected with the side wall of the feeding frame, a mounting groove is formed in the middle of the inserting rods, clamping blocks are slidably connected to the two sides in the mounting groove, the sides, close to each other, of the clamping blocks are fixedly connected with first tension springs, and the first tension springs are mounted in the mounting groove. According to the steel ball hard grinding machine, the filter screen and the cover plate which are connected together are arranged in the feeding frame, so that when materials are poured, the materials can be moved into the feeding frame through the filter screen, the situation that only the materials fall out when the steel balls fall off is avoided, continuous use of the steel ball hard grinding machine is facilitated, the complex operation of reloading the steel balls is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel ball hard grinding machines, and in particular to steel ball hard grinding machines. Background Art

[0002] A ball mill is a device used to grind or crush materials. It usually consists of a rotating container with a certain number of steel balls in it. When the container rotates, the steel balls grind or crush the material. This equipment is often used in the fine grinding process in industries such as mining, metallurgy, building materials, and chemicals. Through a ball mill, raw materials can be ground into the required powder or particles for subsequent production processes.

[0003] At present, some steel ball hard grinding machines have the material loaded on the drum, and when unloading, the steel balls and the ground powder in the drum will fall together. When the hard grinding machine needs to be used again, the steel balls need to be re-screened and re-loaded into the drum of the hard grinding machine, which causes inconvenience in use. Therefore, a steel ball hard grinding machine is designed to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the problem, the present application provides a steel ball hard grinding machine.

[0005] The steel ball hard grinding machine provided in this application adopts the following technical solution:

[0006] A steel ball hard grinding machine comprises a steel ball hard grinding machine body, the upper end of which is fixedly connected to a feed frame, a cover plate is slidably connected inside the feed frame, one side of the cover plate is clamped with a filter screen, the filter screen and the feed frame are slidably connected, the cover plate is fixedly connected to a mounting plate on one side away from the filter screen, slots are provided on both sides of the mounting plate, a plug rod is clamped in the slot, and one side of the plug rod is fixedly connected to a side wall of the feed frame.

[0007] Preferably, a mounting groove is provided in the middle of the insertion rod, and blocks are slidably connected to the two sides of the mounting groove. One side of the blocks close to each other is fixedly connected to a tension spring, and the tension spring is installed in the mounting groove.

[0008] Preferably, the mounting groove is slidably connected to a pressing block perpendicular to one side of the clamping block, and the pressing block is trapezoidal.

[0009] Preferably, the pressing block is rotatably connected to a threaded rod at one side away from the clamping block, the threaded rod is threadedly connected to the mounting groove, and one end of the threaded rod is fixedly connected to the turning handle.

[0010] Preferably, the filter screen has connecting grooves at the front and rear parts on one side close to the cover plate, and the cover plate has a fixing groove on one side close to the filter screen, and the fixing groove is connected to the connecting groove.

[0011] Preferably, a connecting rod is fixedly connected in the connecting groove, the connecting rod is plugged into a plug board, one end of the plug board is fixedly connected to a No. 2 tension spring, and one end of the No. 2 tension spring away from the plug board is fixedly connected to the inner wall of the fixed groove.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. In the utility model, by setting the filter screen and the cover plate connected together in the feed frame, when pouring the material, the filter screen can be used to move to the feed frame, so as to avoid the steel ball from falling and only make the material fall out, thereby facilitating the continuous use of the steel ball hard grinding machine, reducing the complicated operation of re-loading the steel ball, and improving the processing efficiency;

[0014] 2. In the present invention, by using a pressure block to push the clamping block so that the plug rod is clamped to the mounting plate, it is more convenient to install and remove the cover plate and the filter screen, and it is beneficial to adjust the position of the cover plate and the filter screen according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the feed frame and the cover plate of the embodiment of the application;

[0017] Figure 3 is a schematic cross-sectional structure diagram of an insertion rod of an embodiment of the application;

[0018] Figure 4 It is a structural schematic diagram of a connecting rod and a plug board according to an embodiment of the application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Ball grinding machine body; 2. Feed frame; 3. Cover plate; 31. Mounting plate; 32. No. 2 tension spring; 33. Insert plate; 4. Filter screen; 41. Connecting rod; 5. Insert rod; 51. No. 1 tension spring; 52. Block; 6. Press block; 7. Threaded rod; 8. Turn handle. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a steel ball hard grinding machine. Figure 1-4 The steel ball hard grinding machine comprises a steel ball hard grinding machine body 1, the upper end of the steel ball hard grinding machine body 1 is fixedly connected to a feed frame 2, a cover plate 3 is slidably connected inside the feed frame 2, a filter screen 4 is clamped on one side of the cover plate 3, and the filter screen 4 is slidably connected to the feed frame 2, such as Figure 2 As shown, the cover plate 3 is fixedly connected to the mounting plate 31 on one side away from the filter screen 4. Slots are provided on both sides of the mounting plate 31. The slots are used to insert the plug rod 5. One side of the plug rod 5 is fixedly connected to the side wall of the feed frame 2. Figure 1 shown.

[0022] A mounting groove is provided in the middle of the plug rod 5, and the two sides of the mounting groove are slidably connected to the clamping block 52. The shape of the clamping block 52 is shown in 3, and both sides are inclined. The clamping block 52 is fixedly connected to the first tension spring 51 on one side close to each other, and the first tension spring 51 is installed in the mounting groove. In the initial state, the tension spring 51 pulls the clamping block 52 so that the clamping block 52 is in the mounting groove.

[0023] By adopting the above technical solution, in order to enable the card block 52 to be exposed from the installation groove, a pressure block 6 is also slidably connected to one side of the installation groove perpendicular to the card block 52. The pressure block 6 is trapezoidal. When the pressure block 6 moves, it will squeeze the card block 52 on one side, so that the card block 52 moves laterally after being squeezed and is exposed from the installation groove, thereby preventing the insertion rod from being separated from the mounting plate.

[0024] By adopting the above technical solution, in order to facilitate the movement and adjustment of the pressing block 6, the threaded rod 7 is rotated and connected on the side of the pressing block 6 away from the clamping block 52, the threaded rod 7 is threadedly connected to the installation groove, and one end of the threaded rod 7 is fixedly connected to the turning handle 8. The turning handle 8 is turned to drive the threaded rod 7 to rotate, and the threaded rod 7 drives the pressing block 6 to move, so that the pressing block 6 approaches and squeezes the clamping block 52, so that the clamping block 52 moves and emerges from the installation groove.

[0025] By adopting the above technical solution, when the filter screen 4 and the cover plate 3 are disassembled for use, the clamping connection between the filter screen 4 and the cover plate 3 can facilitate the separation and use of the filter screen 4 and the maintenance. The specific connection method is that the filter screen 4 is provided with a connection groove at the front and rear parts of the side close to the cover plate 3, and the cover plate 3 is provided with a fixing groove on the side close to the filter screen 4, and the fixing groove and the connection groove are connected. The connecting rod 41 is fixedly connected in the connecting groove, and the connecting rod 41 is plugged into the plug plate 33. One end of the plug plate 33 is fixedly connected to the second tension spring 32, and the end of the second tension spring 32 away from the plug plate 33 is fixedly connected to the inner wall of the fixing groove.

[0026] Pull the plug plate 33 to drive the second tension spring 32 to produce, and then bring the filter screen 4 and the cover plate 3 closer. Then release the plug plate 33, use the second tension spring 32 to pull the plug plate 33, and insert the plug plate 33 into the connecting rod 41 to connect the filter screen 4 and the cover plate 3.

[0027] The implementation principle of the steel ball hard grinding machine of the embodiment of the present application is as follows: when the steel ball hard grinding machine body 1 is used, the turning handle 8 can be rotated to make the turning handle 8 drive the threaded rod 7 to rotate, and the threaded rod 7 drives the pressing block 6 to move, so that the pressing block 6 is away from the clamping block 52. When the clamping block 52 is no longer affected by the movement of the pressing block 6, the tension spring 51 drives the clamping block 52 to move, so that the clamping block 52 enters the installation groove and no longer hinders the installation plate 31, and then pulls the installation plate 31, so that the installation plate 31 drives the cover plate 3 to move, and the cover plate 3 drives the filter screen 4 to move, so that the filter screen 4 and the cover plate 3 are completely separated from the feed frame 2, and then the material is poured into the steel ball hard grinding machine body 1. Then the filter screen 4 and the cover plate 3 are inserted, so that the cover plate 3 covers the feed frame 2, and then the threaded rod 7 is used to drive the pressing block 6 to move, so that the pressing block 6 squeezes the clamping block 52 out of the installation groove, so that the clamping block 52 hinders the insertion rod 5 from separating from the installation plate 31.

[0028] After the steel ball hard grinding machine body 1 crushes the material, when it needs to pour the material, the cylinder is rotated to make the feed frame 2 face downward, and then the cover plate 3 is pulled out from one side according to the above method, and the filter screen 4 is located in the feed frame 2. At this time, the crushed material falls out through the filter screen 4 and prevents the rolling ball from falling.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel ball hard grinding machine, comprising a steel ball hard grinding machine body (1), characterized in that: The upper end of the steel ball hard grinding machine body (1) is fixedly connected to the feed frame (2), the cover plate (3) is slidably connected inside the feed frame (2), one side of the cover plate (3) is clamped with the filter screen (4), the filter screen (4) and the feed frame (2) are slidably connected, the side of the cover plate (3) away from the filter screen (4) is fixedly connected to the mounting plate (31), the mounting plate (31) is provided with slots on both sides, the slots are clamped with the plug rod (5), and one side of the plug rod (5) is fixedly connected to the side wall of the feed frame (2).

2. The steel ball hard grinding machine according to claim 1, characterized in that: A mounting groove is provided in the middle of the insertion rod (5), and clamping blocks (52) are slidably connected on both sides of the mounting groove. One side of the clamping blocks (52) close to each other is fixedly connected to a tension spring (51), and the tension spring (51) is installed in the mounting groove.

3. The steel ball hard grinding machine according to claim 2, characterized in that: The installation groove is slidably connected to a pressing block (6) perpendicular to one side of the clamping block (52), and the pressing block (6) is trapezoidal.

4. The steel ball hard grinding machine according to claim 3, characterized in that: The pressing block (6) is rotatably connected to a threaded rod (7) at a side away from the clamping block (52); the threaded rod (7) is threadedly connected to the mounting groove; and one end of the threaded rod (7) is fixedly connected to a turning handle (8).

5. The steel ball hard grinding machine according to claim 1, characterized in that: The filter screen (4) is provided with connecting grooves at the front and rear parts of the side close to the cover plate (3), and the cover plate (3) is provided with a fixing groove on the side close to the filter screen (4), and the fixing groove and the connecting groove are connected.

6. The steel ball hard grinding machine according to claim 5, characterized in that: A connecting rod (41) is fixedly connected in the connecting groove, the connecting rod (41) is plugged into the plug board (33), one end of the plug board (33) is fixedly connected to a No. 2 tension spring (32), and one end of the No. 2 tension spring (32) away from the plug board (33) is fixedly connected to the inner wall of the fixed groove.

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