Ball mill discharging auxiliary device

Abstract

The utility model relates to the technical field of ball mills, and discloses a ball mill discharging auxiliary device, including a ball mill cylinder, a discharging pipe is installed at the middle position of the bottom of the ball mill cylinder, and a symmetrically arranged storage plate is slidably installed on the inner wall of the bottom of the ball mill cylinder. The bottom of the ball mill cylinder is provided with symmetrically arranged openings, and the inner walls of the openings are slidably connected with lifting seats, and the top ends of the two lifting seats are respectively fixedly connected to the outer walls of the bottoms of the two storage plates. The utility model cooperates with two movable grooves, two telescopic rods and two connecting frames, so that during the rising process of the two lifting seats, the end positions of the two storage plates can be driven to move obliquely upward, so that the materials on the two storage plates can quickly flow to the discharging port, and then be discharged through the discharging pipe, so as to avoid the materials after grinding being retained in the ball mill cylinder without being processed. It is more practical and suitable for wide promotion and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball mills, and in particular relates to a discharging auxiliary device for a ball mill. Background Art

[0002] Ball mill is the key equipment for crushing materials after they are broken. This type of grinding mill has a certain number of steel balls loaded into its cylinder as grinding media. It is suitable for grinding various ores and other materials and is widely used in mineral processing, building materials, chemical industry and other industries.

[0003] The materials after grinding in the ball mill are usually discharged through a discharge pipe, but the ball mill itself has large specifications, and the discharge pipe installed at the bottom of the ball mill cylinder has a small pipe opening, resulting in that when discharging the materials after the grinding is completed, there is still a lot of material remaining at both ends of the inner side of the ball mill cylinder and cannot be discharged through the discharge pipe. In view of this, the utility model is specially proposed a ball mill discharge auxiliary device to solve the above problem. Utility Model Content

[0004] In order to solve the technical problem that the ball mill itself has a large specification, and the outlet pipe installed at the bottom of the ball mill cylinder has a small pipe opening, resulting in a large amount of material remaining at both ends of the inner side of the ball mill cylinder when discharging after the grinding is completed and cannot be discharged through the outlet pipe, the basic concept of the technical solution adopted by the utility model is:

[0005] The ball mill discharging auxiliary device comprises a ball mill cylinder, a discharging pipe is installed at the middle position of the bottom of the ball mill cylinder, a symmetrically arranged material storage plate is slidably installed on the inner wall of the bottom of the ball mill cylinder, a symmetrically arranged opening is opened at the bottom of the ball mill cylinder, and the inner walls of the openings are slidably connected with a lifting seat, the top ends of the two lifting seats are respectively fixedly connected to the outer walls of the bottoms of the two material storage plates, the outer walls of the bottoms of the two lifting seats are fixedly connected to the first connecting seats, and the two first connecting seats are hinged with lifting rods, and the inner side of the discharging pipe is slidably installed It is equipped with symmetrically arranged baffle plates, and one end of the two baffle plates located on the outer side of the discharge pipe is fixedly connected to the second connecting seat, the bottom ends of the two lifting rods are respectively hinged on the two second connecting seats, one side of the two baffle plates is fixedly connected to the mounting frame, and the two mounting frames are hinged with guide rods, an installation rail is fixedly installed on the outer wall of one side of the discharge pipe, a mounting seat is slidably installed on the top of the mounting rail, symmetrically arranged mounting grooves are opened on both sides of the mounting seat, and the opposite ends of the two guide rods are respectively hinged on the two mounting grooves.

[0006] As a preferred embodiment of the utility model, a discharge port is opened in the middle of the bottom of the ball mill cylinder, the discharge pipe is located directly below the discharge port, and the opposite sides of the two storage plates are connected to the inner walls on both sides of the discharge port through hinges.

[0007] As a preferred embodiment of the utility model, rectangular movable openings are provided on both sides of the discharge pipe, and a baffle plate is slidably connected to the inner wall of the rectangular movable opening.

[0008] As a preferred embodiment of the present utility model, the two material baffle plates both extend to the outside of the discharge pipe, and the two material baffle plates are in contact with each other at one opposite end.

[0009] As a preferred embodiment of the utility model, an electric telescopic rod is fixedly installed on the outer wall of one side of the discharge pipe, and the piston rod of the electric telescopic rod is connected to the outer wall of one side of the mounting seat.

[0010] As a preferred embodiment of the utility model, the inner wall of the ball mill cylinder on the opposite side is provided with symmetrically arranged movable grooves, and the inner walls of the two movable grooves are both slidably mounted with telescopic plates.

[0011] As a preferred embodiment of the present utility model, a connecting frame is fixedly mounted on the outer wall of one side of the two material storage plates, and one end of the two telescopic plates is hinged to the two connecting frames respectively.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model provides a material storage plate so that the ground materials can be stored on the material storage plate. When the materials are discharged after grinding, the electric telescopic rod is started to drive the mounting seat to move horizontally. The mounting seat cooperates with the two mounting brackets to change the inclination angle of the two guide rods. When the inclination angles of the two guide rods are changed, the two guide rods can drive the two baffle plates to move in opposite directions, so that the two baffle plates can be opened, which is convenient for the materials to be processed through the discharge pipe. At the same time, the two baffle plates drive the two second connection seats to move in opposite directions, and cooperate with the two first connection seats to make the two baffle plates move in opposite directions. The inclination angle of the two lifting rods changes, and when the inclination angle of the two lifting rods changes, the two lifting rods can drive the two lifting seats to move upward. Since the opposite sides of the two storage plates are connected to the discharge port through hinges, the two movable grooves, two telescopic rods and two connecting frames are coordinated, so that during the rising process of the two lifting seats, the end positions of the two storage plates can be driven to move obliquely upward, so that the materials on the two storage plates can quickly flow to the discharge port, and then be discharged through the discharge pipe, so as to avoid the ground materials remaining in the cylinder of the ball mill without being processed.

[0014] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom view of the ball mill cylinder of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the cylinder of the ball mill of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the material storage plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the discharge pipe of the utility model;

[0021] Figure 6 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. ball mill cylinder; 2. discharge pipe; 3. mounting track; 4. lifting rod; 5. guide rod; 6. lifting seat; 7. material baffle plate; 8. material storage plate; 9. movable groove; 10. telescopic plate; 11. mounting seat; 12. electric telescopic rod; 13. first connecting seat; 14. second connecting seat; 15. mounting frame; 16. connecting frame. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0024] like Figures 1 to 6 Shown

[0025] The ball mill discharging auxiliary device comprises a ball mill cylinder 1, a discharging pipe 2 is installed at the middle position of the bottom of the ball mill cylinder 1, a symmetrically arranged storage plate 8 is slidably installed on the inner wall of the bottom of the ball mill cylinder 1, and the material after grinding can be stored on the storage plate 8 through the storage plate 8, a symmetrically arranged opening is opened at the bottom of the ball mill cylinder 1, and the inner wall of the opening is slidably connected with a lifting seat 6, the tops of the two lifting seats 6 are respectively fixedly connected to the outer walls of the bottoms of the two storage plates 8, the outer walls of the bottoms of the two lifting seats 6 are fixedly connected with a first connecting seat 13, and the two first connecting seats 13 are hinged with a lifting rod 4, and a symmetrically arranged baffle plate 7 is slidably installed on the inner side of the discharging pipe 2, and the two baffle plates 7 are located on the outer side of the discharging pipe 2 One end of each of the two material baffles 7 is fixedly connected to a second connecting seat 14, the bottom ends of the two lifting rods 4 are hinged on the two second connecting seats 14, one side of each of the two material baffles 7 is fixedly connected to a mounting frame 15, and the two mounting frames 15 are hinged with guide rods 5, a mounting track 3 is fixedly installed on the outer wall of one side of the discharge pipe 2, a mounting seat 11 is slidably installed on the top of the mounting track 3, and symmetrical mounting grooves are provided on both sides of the mounting seat 11, and the opposite ends of the two guide rods 5 are hinged on the two mounting grooves, an electric telescopic rod 12 is fixedly installed on the outer wall of one side of the discharge pipe 2, and the piston rod of the electric telescopic rod 12 is connected to the outer wall of one side of the mounting seat 11. When the material is discharged after grinding, the electric telescopic rod 12 is started to drive the mounting seat 11 to move horizontally The mounting seat 11 cooperates with the two mounting frames 15 to change the inclination angle of the two guide rods 5. When the inclination angle of the two guide rods 5 changes, the two guide rods 5 can drive the two baffle plates 7 to move in opposite directions, so that the two baffle plates 7 can be opened to facilitate the processing of materials through the discharge pipe 2. At the same time, the two baffle plates 7 drive the two second connecting seats 14 to move in opposite directions, and the two first connecting seats 13 are cooperated to change the inclination angle of the two lifting rods 4. When the inclination angle of the two lifting rods 4 changes, the two lifting rods 4 can drive the two lifting seats 6 to move upward. The movable grooves 9 are arranged, and telescopic plates 10 are slidably installed on the inner walls of the two movable grooves 9. Connecting frames 16 are fixedly installed on the outer walls of one side of the two storage plates 8. One end of the two telescopic plates 10 is hinged on the two connecting frames 16 respectively. Since the opposite sides of the two storage plates 8 are connected to the discharge port through hinges, the two movable grooves 9, the two telescopic plates 10 and the two connecting frames 16 are coordinated to make the end positions of the two storage plates 8 move obliquely upward during the rising process of the two lifting seats 6, so that the materials on the two storage plates 8 can quickly flow to the discharge port, and then be discharged through the discharge pipe 2, so as to avoid the ground materials remaining in the ball mill cylinder 1 without being processed.

[0026] In a specific embodiment, a discharge port is opened in the middle of the bottom of the ball mill cylinder 1, and the discharge pipe 2 is located directly below the discharge port. The two storage plates 8 are connected to the inner walls on both sides of the discharge port on opposite sides through hinges. Rectangular movable openings are opened on both sides of the discharge pipe 2, and the baffle plates 7 are slidably connected to the inner walls of the rectangular movable openings. The two baffle plates 7 extend to the outside of the discharge pipe 2, and the two opposite ends of the two baffle plates 7 are in contact with each other.

[0027] The implementation principle of the ball mill discharging auxiliary device of this embodiment is as follows:

[0028] During specific use, the material after grinding can be stored on the material storage plate 8 by setting it. When the material is discharged after grinding, the electric telescopic rod 12 is started to drive the mounting seat 11 to move horizontally. The mounting seat 11 cooperates with the two mounting frames 15 to change the inclination angle of the two guide rods 5. When the inclination angle of the two guide rods 5 changes, the two guide rods 5 can drive the two baffle plates 7 to move in opposite directions, so that the two baffle plates 7 can be opened to facilitate the processing of the material through the discharge pipe 2. At the same time, the two baffle plates 7 drive the two second connecting seats 14 to move in opposite directions, cooperating with the two first connecting seats 14. 13 changes the inclination angle of the two lifting rods 4. When the inclination angle of the two lifting rods 4 changes, the two lifting rods 4 can drive the two lifting seats 6 to move upward. Since the opposite sides of the two storage plates 8 are connected to the discharge port through hinges, the two movable grooves 9, the two telescopic plates 10 and the two connecting frames 16 are arranged in cooperation, so that during the rising process of the two lifting seats 6, the end positions of the two storage plates 8 can be driven to move obliquely upward, so that the materials on the two storage plates 8 can quickly flow to the discharge port, and then be discharged through the discharge pipe 2, so as to avoid the ground materials remaining in the ball mill cylinder 1 without being processed.

Claims

1. A ball mill discharging auxiliary device, comprising a ball mill cylinder (1), characterized in that: A discharge pipe (2) is installed at the middle position of the bottom of the ball mill cylinder (1); a symmetrically arranged material storage plate (8) is slidably installed on the inner wall of the bottom of the ball mill cylinder (1); a symmetrically arranged opening is opened at the bottom of the ball mill cylinder (1), and the inner walls of the openings are slidably connected to a lifting seat (6); the tops of the two lifting seats (6) are respectively fixedly connected to the bottom outer walls of the two material storage plates (8); the bottom outer walls of the two lifting seats (6) are fixedly connected to a first connecting seat (13); the two first connecting seats (13) are hinged with a lifting rod (4); a symmetrically arranged material baffle plate (7) is slidably installed on the inner side of the discharge pipe (2); the two lifting seats (6) are fixedly connected to the bottom outer walls of the two material storage plates (8); the two lifting seats (6) are fixedly connected to the bottom outer walls of the two lifting seats (6); the two lifting rods (4) are hingedly connected to the first connecting seats (13); the inner side of the discharge pipe (2) is slidably installed with a symmetrically arranged material baffle plate (7 ... lifting seats (6); the two lifting seats (6) are fixedly connected to the bottom outer walls of the two lifting seats (13); the two lifting rods (4) are hingedly connected to the first connecting seats (13); the two lifting seats (6) are fixedly connected to the bottom outer walls of the two lifting seats (6); the two lifting seats (6) are fixedly connected to the One end of each of the baffle plates (7) located outside the discharge pipe (2) is fixedly connected to a second connection seat (14), the bottom ends of the two lifting rods (4) are respectively hinged on the two second connection seats (14), one side of the two baffle plates (7) is fixedly connected to a mounting frame (15), and the two mounting frames (15) are hinged with guide rods (5), a mounting track (3) is fixedly installed on the outer wall of one side of the discharge pipe (2), a mounting seat (11) is slidably installed on the top of the mounting track (3), symmetrical mounting grooves are opened on both sides of the mounting seat (11), and opposite ends of the two guide rods (5) are respectively hinged on the two mounting grooves.

2. The ball mill discharging auxiliary device according to claim 1, characterized in that: A discharge port is provided in the middle of the bottom of the ball mill barrel (1), the discharge pipe (2) is located directly below the discharge port, and opposite sides of the two storage plates (8) are connected to the inner walls on both sides of the discharge port via hinges.

3. The ball mill discharging auxiliary device according to claim 1, characterized in that: Rectangular movable openings are provided on both sides of the discharge pipe (2), and a material blocking plate (7) is slidably connected to the inner wall of the rectangular movable opening.

4. The ball mill discharging auxiliary device according to claim 1, characterized in that: The two material baffle plates (7) both extend to the outside of the discharge pipe (2), and the two material baffle plates (7) are in contact at opposite ends.

5. The ball mill discharging auxiliary device according to claim 1, characterized in that: An electric telescopic rod (12) is fixedly mounted on the outer wall of one side of the discharge pipe (2), and a piston rod of the electric telescopic rod (12) is connected to the outer wall of one side of the mounting seat (11).

6. The ball mill discharging auxiliary device according to claim 1, characterized in that: The inner walls of the ball mill barrel (1) on opposite sides are provided with symmetrically arranged movable grooves (9), and the inner walls of the two movable grooves (9) are both slidably mounted with telescopic plates (10).

7. The ball mill discharging auxiliary device according to claim 6, characterized in that: A connecting frame (16) is fixedly mounted on the outer wall of one side of the two material storage plates (8), and one end of the two telescopic plates (10) is hinged on the two connecting frames (16) respectively.

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