Wet ball mill for concrete material processing

Abstract

The utility model relates to the technical field of wet ball mills, in particular to a wet ball mill for concrete material processing, which comprises a base, a first frame and a second frame are symmetrically arranged on two sides of the top end of the base, and a ball milling box is movably mounted between the top ends of the first frame and the second frame. And a driving mechanism is arranged on the outer side of the first rack. The feeding pipe, the hanging bracket, the spring, the connecting rod and the plugging disc are used in cooperation, after material conveying is stopped, the compressed spring controls the plugging disc to be jacked into the feeding opening through the connecting rod, meanwhile, the arc-shaped baffle abuts against the lower end face of the feeding opening, the plugging disc and the feeding opening can play a role in limiting besides the sealing function, and the sealing effect is good. And the spring is arranged on the outer portion of the feeding pipe, and therefore when materials are conveyed in the feeding pipe, the spring cannot be stuck.

Description

Technical Field

[0001] The utility model relates to the technical field of wet ball mills, in particular to a wet ball mill for processing concrete materials. Background Art

[0002] A wet ball mill is a device commonly used in concrete material processing. It puts concrete raw materials, water and abrasives into a rotating cylinder, and uses the force of friction and impact to refine and mix the raw materials. In a wet ball mill, a certain amount of abrasives, such as steel balls, are usually installed inside the cylinder, which move with the rotation of the cylinder to grind the raw materials.

[0003] For example, a wet ball mill disclosed in the authorization announcement number CN217594741U includes a base, support plates are welded on both sides of the top of the base, and a ball mill is installed on the inner side of the support plate, a feed pipe is connected to the center of the top of the ball mill, and a fixed block is welded inside the feed pipe, and a spring is connected to the bottom of the fixed block. The beneficial effect of adopting the above technical solution is: the cover plate is driven to move downward by the connecting rod, raw materials and water can be added to the inside of the feed pipe, and the external force acting on the connecting rod is removed, and the cover plate can block the bottom of the feed pipe under the action of the spring elastic force.

[0004] The above device has a simple structure and reasonable design, can meet the needs of users, and has great promotion value;

[0005] Although the above patent can block the bottom of the feed pipe by the spring force, the material may hit or push the cover plate from both sides when rotating inside the ball mill, and there is no limiting structure between the spring and the cover plate, so the cover plate may shift laterally when subjected to a lateral force. When the cover plate shifts laterally, the passage of the feed pipe will be opened, thereby causing material leakage. Utility Model Content

[0006] The purpose of the utility model is to provide a wet ball mill for processing concrete materials to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wet ball mill for processing concrete materials comprises a base, a first frame and a second frame are symmetrically arranged on both sides of the top of the base, a ball mill box is movably installed between the tops of the first frame and the second frame, and a driving mechanism is arranged on the outer side of the first frame; a feeding pipe is arranged at the middle top of the ball mill box, a feeding pipe is arranged at one end of the ball mill box away from the feeding pipe, and a hanger is arranged on the inner side of the top of the feeding pipe; a spring is fixedly installed at the top of the hanger, a connecting rod is fixedly installed at the other end of the spring, and a sealing disk is fixedly installed at the bottom end of the connecting rod through the spring and the hanger.

[0009] Preferably, a flip plate is movably mounted on one side of the feed tube away from the ball mill, a rotating shaft is disposed at both ends of one side of the feed tube and the flip plate, and an electric push rod is movably mounted between the rotating shafts on both sides of the feed tube and the flip plate;

[0010] Preferably, a feed inlet is provided at the top of the middle portion of the ball mill, and the blocking disk is movably connected to the feed inlet;

[0011] Preferably, a feeding port is provided on a side of the ball mill away from the feeding port, and a filter frame is fixedly installed on the inner wall of a side of the ball mill close to the feeding port;

[0012] Preferably, an arc-shaped baffle is movably provided below the feed port, and the lower end surface of the blocking disk is fixedly connected to the upper end surface of the arc-shaped baffle;

[0013] Preferably, the driving mechanism consists of a motor, a driving pulley and a driven pulley, the motor is fixedly mounted on the outside of the bottom end of the base on one side close to the first frame, a driven pulley and a driving pulley are respectively arranged on the upper and lower ends of the side close to the motor, the driven pulley and the driving pulley are movably connected by a toothed belt, and the output shaft of the motor is fixedly connected to the driving pulley.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A wet ball mill for processing concrete materials is used in combination with a feeding pipe, a hanger, a spring, a connecting rod and a sealing disk. When the material conveying stops, the compressed spring controls the sealing disk to be lifted into the feed port through the connecting rod, and at the same time, the arc-shaped baffle plate abuts against the lower end surface of the feed port. In addition to the sealing function, the sealing disk and the feed port can also play a limiting role to avoid displacement of the sealing disk when the ball mill rotates, and the spring is arranged on the outside of the feeding pipe, so that the spring will not be stuck when the material is conveyed inside the feeding pipe.

[0016] 2. This wet ball mill for processing concrete materials is used in conjunction with a feed pipe, an electric push rod and a rotating shaft. When the processing is completed, the electric push rods at both ends of the feed pipe are started. After the two electric push rods are started at the same time, their output shafts are pushed forward, and then the rotating shaft drives the flip plate to flip and open, so that the passage of the feed pipe can be opened, and the processed material passes through the filter frame and then enters the feed pipe from the feed port, and is finally discharged, thereby achieving the purpose of facilitating material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the feed pipe of the utility model;

[0019] Figure 3 This is a schematic diagram of the filter frame structure of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the feeding pipe of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the flip plate of the utility model.

[0022] In the figure: 1. base; 2. first frame; 3. second frame; 4. ball mill; 5. feeding pipe; 6. feeding pipe; 7. hanger; 8. spring; 9. connecting rod; 10. blocking plate; 11. flip plate; 12. rotating shaft; 13. electric push rod; 14. feeding port; 15. feeding port; 16. filter frame; 17. arc baffle; 18. motor; 19. driving pulley; 20. driven pulley. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] like Figure 1-5 As shown, a technical solution provided by the utility model:

[0025] A wet ball mill for processing concrete materials comprises a base 1, a first frame 2 and a second frame 3 are symmetrically arranged on both sides of the top of the base 1, a ball mill box 4 is movably installed between the tops of the first frame 2 and the second frame 3, and a driving mechanism is arranged on the outside of the first frame 2; a feeding pipe 5 is arranged on the top of the middle part of the ball mill box 4, a feeding pipe 6 is arranged on the end of the ball mill box 4 away from the feeding pipe 5, and a hanger 7 is arranged on the inner side of the top of the feeding pipe 5; a spring 8 is fixedly installed on the top of the hanger 7, a connecting rod 9 is fixedly installed on the other end of the spring 8, and a sealing disk 10 is fixedly installed on the bottom end of the connecting rod 9 through the spring 8 and the hanger 7, and the ball mill box A feed port 14 is provided at the top of the middle part of 4, a blocking disc 10 is movably sleeved with the feed port 14, an arc-shaped baffle 17 is movably provided below the feed port 14, and the lower end surface of the blocking disc 10 is fixedly connected with the upper end surface of the arc-shaped baffle 17; the driving mechanism is composed of a motor 18, a driving pulley 19 and a driven pulley 20, the motor 18 is fixedly mounted on the outside of the bottom end of one side of the base 1 close to the first frame 2, and the driven pulley 20 and the driving pulley 19 are respectively provided at the upper and lower ends of the side of the first frame 2 close to the motor 18, the driven pulley 20 and the driving pulley 19 are movably connected through a toothed belt, and the output shaft of the motor 18 is fixedly connected to the driving pulley 19;

[0026] In this embodiment, the motor 18 is started before processing, and the motor 18 controls the driving pulley 19 to rotate. The driving pulley 19 drives the driven pulley 20 to rotate through the toothed belt, and the driven pulley 20 drives the ball mill 4 to flip until the top of the feeding tube 5 faces upward, and then the material is put in from the top of the feeding tube 5. At this time, the sealing plate 10 is pressed down by the gravity of the material and the spring 8 is compressed by the connecting rod 9 until the sealing plate 10 withdraws from the bottom of the feed port 14. At this time, the material enters the ball mill 4. When the material is stopped, the compressed spring 8 controls the sealing plate 10 to lift into the feed port 14 through the connecting rod 9. At the same time, the arc baffle 17 resists the lower end surface of the feed port 14. In addition to the sealing function, the sealing plate 10 and the feed port 14 can also play a limiting role to prevent the sealing plate 10 from being displaced when the ball mill 4 rotates, and the spring 8 is arranged on the outside of the feeding tube 5, so that the spring 8 will not be stuck when the material is transported inside the feeding tube 5.

[0027] like Figure 3 and Figure 5 As shown, a flip plate 11 is movably installed on the side of the feed tube 6 away from the ball mill 4, and a rotating shaft 12 is provided at both ends of one side of the feed tube 6 and the flip plate 11, and an electric push rod 13 is movably installed between the rotating shafts 12 on both sides of the feed tube 6 and the flip plate 11; a feed port 15 is provided on the side of the ball mill 4 away from the feed port 14, and a filter frame 16 is fixedly installed on the inner wall of the side of the ball mill 4 close to the feed port 15;

[0028] In this embodiment, when the processing is completed, the electric push rods 13 at both ends of the discharge pipe 6 are started. After the two electric push rods 13 are started at the same time, their output shafts are pushed forward, and then the flip plate 11 is driven to flip and open through the rotating shaft 12, so that the passage of the discharge pipe 6 can be opened, and the processed material passes through the filter frame 16 and then enters the discharge pipe 6 from the discharge port 15, and is finally discharged, thereby achieving the purpose of facilitating discharge.

[0029] Working principle: start the motor 18 before processing, the motor 18 controls the driving pulley 19 to rotate, the driving pulley 19 drives the driven pulley 20 to rotate through the toothed belt, and the driven pulley 20 drives the ball mill 4 to flip until the top of the feeding tube 5 faces upward, and then put the material in from the top of the feeding tube 5. At this time, the blocking plate 10 is pressed down by the gravity of the material and compresses the spring 8 through the connecting rod 9 until the blocking plate 10 withdraws from the bottom of the feed port 14. At this time, the material enters the ball mill 4. When the material is stopped, After the material is fed, the compressed spring 8 controls the sealing disk 10 to lift up into the feed port 14 through the connecting rod 9, and the arc-shaped baffle 17 presses against the lower end surface of the feed port 14. After the processing is completed, the electric push rods 13 at both ends of the feed pipe 6 are started. After the two electric push rods 13 are started at the same time, their output shafts are pushed forward, and then the flip plate 11 is driven to flip and open through the rotating shaft 12, so that the passage of the feed pipe 6 can be opened, and the processed material passes through the filter frame 16 and then enters the feed pipe 6 from the feed port 15, and is finally discharged.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wet ball mill for processing concrete materials, characterized in that: include A base (1), a first frame (2) and a second frame (3) are symmetrically arranged on both sides of the top of the base (1), a ball mill (4) is movably installed between the tops of the first frame (2) and the second frame (3), and a driving mechanism is arranged on the outer side of the first frame (2); A feeding pipe (5) is arranged at the top of the middle part of the ball mill (4), a feeding pipe (6) is arranged at one end of the ball mill (4) away from the feeding pipe (5), and a hanger (7) is arranged on the inner side of the top of the feeding pipe (5); A spring (8) is fixedly mounted on the top end of the hanger (7), a connecting rod (9) is fixedly mounted on the other end of the spring (8), and a sealing disk (10) is fixedly mounted on the bottom end of the connecting rod (9) passing through the spring (8) and the hanger (7).

2. A wet ball mill for processing concrete materials according to claim 1, characterized in that: A flip plate (11) is movably mounted on the side of the feed tube (6) away from the ball mill (4); rotating shafts (12) are provided at both ends of one side of the feed tube (6) and the flip plate (11); and an electric push rod (13) is movably mounted between the rotating shafts (12) on both sides of the feed tube (6) and the flip plate (11).

3. The wet ball mill for processing concrete materials according to claim 1, characterized in that: A feed inlet (14) is provided at the top of the middle portion of the ball mill (4), and the sealing plate (10) is movably sleeved with the feed inlet (14).

4. A wet ball mill for processing concrete materials according to claim 3, characterized in that: A discharge port (15) is provided on a side of the ball mill (4) away from the feed port (14), and a filter frame (16) is fixedly installed on an inner wall of a side of the ball mill (4) close to the discharge port (15).

5. A wet ball mill for processing concrete materials according to claim 4, characterized in that: An arc-shaped baffle (17) is movably provided below the feed port (14), and the lower end surface of the blocking disk (10) is fixedly connected to the upper end surface of the arc-shaped baffle (17).

6. The wet ball mill for processing concrete materials according to claim 1, characterized in that: The driving mechanism is composed of a motor (18), a driving pulley (19) and a driven pulley (20); the motor (18) is fixedly mounted on the outside of the bottom end of one side of the base (1) close to the first frame (2); the driven pulley (20) and the driving pulley (19) are respectively arranged at the upper and lower ends of one side of the first frame (2) close to the motor (18); the driven pulley (20) and the driving pulley (19) are movably connected via a toothed belt; the output shaft of the motor (18) is fixedly connected to the driving pulley (19).

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