Ball feeding hopper of ball mill

Abstract

The utility model provides a ball feeding hopper of a ball mill, which relates to the technical field of hoppers and comprises a main body mechanism, and a pushing mechanism is fixedly mounted on one side of the outer wall of the main body mechanism and comprises three cylinders. According to the utility model, under the matching of the main body mechanism and the pushing mechanism, after the equipment is started, steel balls with different sizes can be accumulated on the surfaces of the three supporting plates, and the steel balls with different sizes need to be added, a related air cylinder starts to be started, and the push plate is driven by the piston rod to advance to push the steel balls, so that the steel balls fall into the ball mill through the discharging valve and the discharging pipe; the steel balls of different sizes are added into the ball mill according to actual conditions, the grinding effect can be improved, meanwhile, manual intervention can be reduced, the error problem caused by manual operation can be avoided, the labor cost can be reduced, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoppers, in particular to a ball mill adding ball hopper. Background Art

[0002] A hopper is a device or container for loading and transporting materials. It is widely used in industrial production and logistics. A hopper is usually used to transport materials from one place to another. It can be fixed or mobile. Depending on the application scenario and material characteristics, the design and material of the hopper are different. There are many types of hoppers, the most common ones are fixed hoppers, movable hoppers, vibrating hoppers, chain hoppers, and belt hoppers.

[0003] At present, when adding steel balls into the ball mill, the steel balls in the hopper are simply poured into the ball mill. If you want to add steel balls of different sizes to the ball mill according to the actual situation, you can only do it through manual intervention. Manual operation will increase labor costs. At the same time, manual operation is slow, which will reduce the working efficiency of the ball mill. Utility Model Content

[0004] The utility model aims to solve the problem that when the above equipment is in use, steel balls of different sizes cannot be added according to actual conditions, resulting in increased labor costs and reduced work efficiency, and thus proposes a ball mill adding hopper.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ball mill ball hopper, comprising a main body mechanism, a pushing mechanism is fixedly installed on one side of the outer wall of the main body mechanism;

[0006] The main body mechanism includes four supporting legs, a base plate is fixedly installed between the tops of the four supporting legs, four first springs are fixedly installed on the top of the base plate, four first dampers are fixedly installed on the top of the base plate, a first hole is opened on the top of the base plate, a sealing box is fixedly installed between the tops of the four first dampers, and the bottom of the sealing box is fixedly connected to the tops of the four first springs, and a feed port is provided on the top of the sealing box.

[0007] Preferably, a vibrator is fixedly mounted on the top of the sealed box, and three discharge valves are provided on one side of the outer wall of the sealed box.

[0008] Preferably, a discharge pipe is fixedly connected between the output ends of the three discharge valves, and the outer wall of the discharge pipe is fixedly inserted into the inside of the first hole, and three groups of fixed ear blocks are fixedly installed on the inner wall of the sealing box.

[0009] Preferably, a second spring is fixedly mounted on the top of each of the three groups of fixed ear blocks, and a second damper is fixedly mounted on the top of each of the three groups of fixed ear blocks.

[0010] Preferably, a support plate is fixedly installed between the tops of the three groups of the second dampers, and the bottoms of the three support plates are fixedly connected to the top of a group of second springs, and three second holes are opened on one side of the outer wall of the sealing box.

[0011] Preferably, the pushing mechanism includes three cylinders, the output ends of the three cylinders are each provided with a piston rod, and one side of the outer wall of the three piston rods is fixedly mounted with a push plate.

[0012] Preferably, one side of the outer wall of the sealing box is fixedly connected to the outer walls of the three cylinders, and the inner walls of the three second holes are movably inserted into the outer walls of the piston rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, with the cooperation of the main mechanism and the pushing mechanism, when the equipment is started, steel balls of different sizes will be piled up on the surfaces of the three support plates. The relevant cylinder starts to start according to the size of steel balls that need to be added, and the piston rod drives the push plate forward to push the steel balls so that they fall into the ball mill through the discharge valve and the discharge pipe. Steel balls of different sizes are added to the ball mill according to the actual situation to improve the grinding effect. Automatic addition of steel columns can reduce manual intervention, which can not only avoid the mistakes caused by manual operation, but also reduce labor costs and improve work efficiency.

[0015] 2. In the utility model, when the steel balls are poured into the sealed box through the feed port under the action of the main body mechanism, the vibrator will drive the sealed box to vibrate, and the steel balls will be screened through three support plates, which reduces the labor intensity of the workers and improves the automation degree and production efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a ball mill adding ball hopper;

[0017] Figure 2 The utility model provides a top view of the main structure of the ball mill ball hopper;

[0018] Figure 3 The utility model provides a top view of the main structure of the ball hopper of the ball mill;

[0019] Figure 4 The utility model provides a sectional stereoscopic diagram of the main mechanism of the ball hopper of the ball mill;

[0020] Figure 5The utility model provides a top-down stereoscopic diagram of a pushing mechanism in a ball adding hopper of a ball mill.

[0021] Legend:

[0022] 1. Main body; 101. Support leg; 102. Bottom plate; 103. First spring; 104. First damper; 105. First hole; 106. Sealing box; 107. Feed inlet; 108. Vibrator; 109. Discharge valve; 110. Discharge pipe; 111. Fixed ear block; 112. Second spring; 113. Second damper; 114. Support plate; 115. Second hole;

[0023] 2. Pushing mechanism; 201. Cylinder; 202. Piston rod; 203. Push plate. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a ball mill ball hopper, comprising a main body mechanism 1, and a pushing mechanism 2 is fixedly installed on one side of the outer wall of the main body mechanism 1;

[0027] The main body mechanism 1 includes four supporting legs 101, a bottom plate 102 is fixedly installed between the tops of the four supporting legs 101, four first springs 103 are fixedly installed on the top of the bottom plate 102, four first dampers 104 are fixedly installed on the top of the bottom plate 102, a first hole 105 is opened on the top of the bottom plate 102, a sealing box 106 is fixedly installed between the tops of the four first dampers 104, and the bottom of the sealing box 106 is fixedly connected to the tops of the four first springs 103, a feed inlet 107 is provided on the top of the sealing box 106, a vibrator 108 is fixedly installed on the top of the sealing box 106, and three outlet ports 106 are provided on one side of the outer wall of the sealing box 106. A material valve 109, a discharge pipe 110 is fixedly connected between the output ends of the three discharge valves 109, and the outer wall of the discharge pipe 110 is fixedly inserted into the inside of the first hole 105, and three groups of fixed ear blocks 111 are fixedly installed on the inner wall of the sealing box 106, and the tops of the three groups of fixed ear blocks 111 are fixedly installed with second springs 112, and the tops of the three groups of fixed ear blocks 111 are fixedly installed with second dampers 113, and support plates 114 are fixedly installed between the tops of the three groups of second dampers 113, and the bottoms of the three support plates 114 are fixedly connected to the top of a group of second springs 112, and three second holes 115 are opened on one side of the outer wall of the sealing box 106.

[0028] The effect achieved by the entire embodiment 1 is that the steel balls can be poured into the sealing box 106 through the feed port 107, and then the steel balls will fall on the first support plate 114, driving the support plate 114 to descend, squeezing a group of second springs 112 and a second damper 113, absorbing the impact force of the falling steel balls, and preventing the support plate 114 from being damaged. After the exciter 108 is started, the sealing box 106 is driven to vibrate through a group of first springs 103 and a first damper 104. The surface of the first support plate 114 is provided with larger holes, which will intercept the steel balls with a larger radius and make Other smaller steel balls pass through the holes and fall onto the second support plate 114. The surface of the second support plate 114 is provided with holes with a smaller radius, which will intercept the steel balls with a medium radius, allowing the steel balls with the smallest radius to continue to fall onto the surface of the third support plate 114. The steel balls are automatically classified according to different sizes, thereby improving the automation and work efficiency of the equipment. After the relevant discharge valve 109 is started, steel balls of different sizes can be brought into the ball mill through the discharge pipe 110 without manual operation, which effectively saves labor costs and avoids manual operation errors.

[0029] Embodiment 2, as Figure 2-Figure 5As shown, the pushing mechanism 2 includes three cylinders 201, and the output ends of the three cylinders 201 are all provided with piston rods 202. One side of the outer wall of the three piston rods 202 is fixedly installed with a push plate 203. One side of the outer wall of the sealing box 106 is fixedly connected to the outer wall of the three cylinders 201, and the inner walls of the three second holes 115 are movably inserted into the outer wall of the piston rod 202.

[0030] The effect achieved by the entire embodiment 2 is that after the cylinder 201 is started, the piston rod 202 will drive the push plate 203 forward, pushing the steel balls forward into the ball mill without manual intervention, increasing the automation of the production line and improving work efficiency.

[0031] Working principle: When steel balls need to be added to the ball mill, they are first poured into the sealed box 106 through the feed port 107. Then the steel balls fall on the first support plate 114, driving the support plate 114 downward, squeezing a set of second springs 112 and a second damper 113. At this time, the exciter 108 is started, driving the sealed box 106 up and down through a set of first springs 103 and a first damper 104. Then the steel balls with larger radius gather on the first support plate 114, and the steel balls with smaller volume are screened. The steel balls pass through the support plate 114 and fall onto the second support plate 114. The steel balls with medium radius gather on the surface of the second support plate 114, and then the steel balls with the smallest radius continue to fall onto the surface of the third support plate 114. The corresponding cylinder 201 starts up according to the size of steel balls that need to be added, driving the piston rod 202 to start moving forward. The piston rod 202 drives the push plate 203 to push the steel balls forward. At this time, the relevant discharge valve 109 starts up, allowing the steel balls to pass through the discharge pipe 110 and enter the ball mill.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A ball mill hopper, comprising a main body (1), characterized in that: A pushing mechanism (2) is fixedly mounted on one side of the outer wall of the main body mechanism (1); The main body mechanism (1) comprises four supporting legs (101), a bottom plate (102) is fixedly mounted between the tops of the four supporting legs (101), four first springs (103) are fixedly mounted on the top of the bottom plate (102), four first dampers (104) are fixedly mounted on the top of the bottom plate (102), a first hole (105) is provided on the top of the bottom plate (102), a sealing box (106) is fixedly mounted between the tops of the four first dampers (104), and the bottom of the sealing box (106) is fixedly connected to the tops of the four first springs (103), and a feed port (107) is provided on the top of the sealing box (106).

2. A ball mill ball hopper according to claim 1, characterized in that: A vibrator (108) is fixedly mounted on the top of the sealed box (106), and three discharge valves (109) are arranged on one side of the outer wall of the sealed box (106).

3. A ball mill hopper according to claim 2, characterized in that: A discharge pipe (110) is fixedly connected between the output ends of the three discharge valves (109), and the outer wall of the discharge pipe (110) is fixedly inserted into the interior of the first hole (105), and three groups of fixed ear blocks (111) are fixedly installed on the inner wall of the sealing box (106).

4. A ball mill hopper according to claim 3, characterized in that: A second spring (112) is fixedly mounted on the top of each of the three groups of fixed ear blocks (111), and a second damper (113) is fixedly mounted on the top of each of the three groups of fixed ear blocks (111).

5. A ball mill ball hopper according to claim 4, characterized in that: A support plate (114) is fixedly installed between the tops of the three groups of the second dampers (113), and the bottoms of the three support plates (114) are fixedly connected to the top of a group of second springs (112). Three second holes (115) are opened on one side of the outer wall of the sealing box (106).

6. A ball mill ball hopper according to claim 5, characterized in that: The pushing mechanism (2) comprises three cylinders (201), the output ends of the three cylinders (201) are each provided with a piston rod (202), and one side of the outer wall of the three piston rods (202) is fixedly mounted with a push plate (203).

7. A ball mill hopper according to claim 6, characterized in that: One side of the outer wall of the sealing box (106) is fixedly connected to the outer walls of the three cylinders (201), and the inner walls of the three second holes (115) are movably inserted into the outer walls of the piston rod (202).

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