A ball mill with ball slide positioning device and system

Abstract

This utility model relates to the technical field of ball mill ball feeding tools, and provides a ball mill ball feeding slide positioning device and system. The ball mill ball feeding slide positioning device includes a fixed slide whose input end is detachably installed on the ball outlet of the ball feeder. One end of a rotating bracket is fixedly installed on the fixed slide. A flip-plate slide is rotatably installed on the other end of the rotating bracket and is positioned opposite to the output end of the fixed slide. The height of the flip-plate slide near the fixed slide is not higher than the height of the flip-plate slide away from the fixed slide. The end of the flip-plate slide near the fixed slide can be positioned directly above the ball mill feed chute. A steel ball baffle is fixedly installed on the end of the flip-plate slide away from the fixed slide. The utility model also discloses a ball mill ball feeding slide positioning system, including a ball feeder, a ball mill, and a ball mill ball feeding slide positioning device. This utility model can minimize damage to the feed chute and belt stoppage.

Description

Technical Field

[0001] This utility model relates to the technical field of ball mill ball adding tools, and in particular to a ball mill ball adding slide positioning device and system. Background Technology

[0002] Currently, ball mill ball feeding in mineral processing is done by adding balls at set intervals and in fixed quantities using a ball feeder. The steel balls output from the ball feeder's outlet are fed into the ball mill's feed chute through a 160mm channel steel chute. Because the steel balls are fed directly, their falling trajectory is parabolic, often resulting in the following situations:

[0003] 1. Damaged the feed chute of the ball mill;

[0004] 2. The steel ball collides with the feed chute, triggering the anti-overflow device on the feed chute and causing the conveyor belt to stop. Utility Model Content

[0005] In response to the aforementioned technical problems, a ball mill ball slide positioning device and system are provided.

[0006] The technical means adopted in this utility model are as follows:

[0007] In a first aspect, a ball mill ball feeder positioning device includes a fixed feeder, a rotating support, a flapper feeder, and a steel ball baffle. The input end of the fixed feeder is detachably mounted on the ball outlet of the ball feeder. One end of the rotating support is fixedly mounted on the fixed feeder. The flapper feeder is rotatably mounted on the other end of the rotating support and is positioned opposite to the output end of the fixed feeder. The height of the end of the flapper feeder closest to the fixed feeder is not higher than the height of the end of the flapper feeder furthest from the fixed feeder. The end of the flapper feeder closest to the fixed feeder can be positioned directly above the feed chute of the ball mill. The steel ball baffle is fixedly mounted on the end of the flapper feeder furthest from the fixed feeder.

[0008] Furthermore, the rotating bracket includes a first rotating support rod and a second rotating support rod; one end of the first rotating support rod and one end of the second rotating support rod are respectively fixedly installed on both sides of the width direction of the fixed slide, and both sides of the width direction of the flip slide are respectively rotatably installed on the other end of the first rotating support rod and the other end of the second rotating support rod.

[0009] Furthermore, it also includes a first counterweight and a second counterweight; the first counterweight is set on the steel ball baffle, and the second counterweight is set on one end of the flip-plate slide near the fixed slide.

[0010] Furthermore, it also includes a fixed hook; the fixed hook is fixedly installed on the input end of the fixed slide and detachably installed on the ball outlet of the ball adding machine.

[0011] Furthermore, it also includes a positioning part; the positioning part is disposed on the bottom surface of the fixed slide and is detachably installed on the feed chute of the ball mill.

[0012] In a second aspect, a ball mill ball feeder positioning system includes a ball feeder and a ball mill. The ball feeder is provided with a ball outlet, and the ball mill is provided with a feed chute. The system also includes a ball mill ball feeder positioning device as described in any one of the first aspects. A fixed hook in the ball mill ball feeder positioning device is installed on the ball outlet of the ball feeder. A locking part in the ball mill ball feeder positioning device is installed on the feed chute of the ball mill. The end of the flapper slide in the ball mill ball feeder positioning device closest to the fixed slide is located directly above the feed chute of the ball mill.

[0013] This utility model has the following advantages:

[0014] 1. In this utility model, the steel balls output from the ball outlet of the ball feeder move to the flip-plate slide via a fixed slide. Since the height of the end of the flip-plate slide closest to the fixed slide is not higher than the height of the end of the flip-plate slide furthest from the fixed slide, and the steel ball baffle is fixedly installed on the end of the flip-plate slide furthest from the fixed slide, the steel balls will not be output from the end of the flip-plate slide furthest from the fixed slide. At the same time, under the action of gravity, the steel balls will be output from the end of the flip-plate slide closest to the fixed slide. As the steel balls move towards the fixed slide on the flip-plate slide, the end of the flip-plate slide closest to the fixed slide will gradually rotate downward, making the falling trajectory of the steel balls closer to a vertical straight line, thus minimizing contact between the steel balls and the feed chute and the anti-overflow device, thereby minimizing damage to the feed chute and belt stoppage.

[0015] 2. In this utility model, the rotating bracket includes a first rotating support rod and a second rotating support rod. The first rotating support rod and the second rotating support rod are respectively fixedly installed on both sides of the width direction of the fixed slide. At the same time, both sides of the width direction of the flip slide are respectively rotatably installed on the first rotating support rod and the second rotating support rod, so that the connection between the fixed slide, the rotating bracket and the flip slide is more stable.

[0016] 3. In this utility model, the first counterweight and the second counterweight can ensure that the height of the end of the flip-board slide that is closer to the fixed slide is not higher than the height of the end of the flip-board slide that is farther away from the fixed slide.

[0017] 4. In this utility model, the input end of the fixed slide is installed on the ball outlet of the ball adding machine through a fixed hook.

[0018] 5. In this utility model, the fixed slide is installed on the feed chute of the ball mill through the locking part, and at the same time, the end of the flip slide near the fixed slide is located directly above the feed chute of the ball mill. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front view of a ball mill with a ball slide positioning device according to an embodiment of the present invention;

[0021] Figure 2 This is a front view of a ball mill ball track positioning device according to an embodiment of the present invention, when the flip-plate track and the fixed track are coaxial;

[0022] Figure 3 This is a top view of a ball mill ball track positioning device according to an embodiment of the present invention, when the flap track and the fixed track are coaxial;

[0023] Figure 4 This is a front view of a ball mill ball slide positioning system according to an embodiment of the present invention;

[0024] Reference numerals in the attached drawings: 1-Counterweight baffle; 2-Flipping slide; 3-Second counterweight; 4-Rotating bracket; 5-Locking part; 6-Fixing slide; 7-Fixing hook; 8-First positioning shaft; 9-Second positioning shaft; 10-Semi-circular protrusion; 11-Semi-circular groove; 401-First rotating support rod; 402-Second rotating support rod; 403-First bushing; 404-Second bushing; 701-First hook; 702-Second hook. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Example 1:

[0027] like Figures 1 to 3As shown, a ball mill ball feeder positioning device includes a fixed feeder 6, a rotating support 4, a flip-plate feeder 2, and a steel ball baffle. The input end of the fixed feeder 6 is detachably installed on the ball outlet of the ball feeder. One end of the rotating support 4 is fixedly installed on the fixed feeder 6. The flip-plate feeder 2 is rotatably installed on the other end of the rotating support 4 and is positioned opposite to the output end of the fixed feeder 6. The height of the end of the flip-plate feeder 2 closest to the fixed feeder 6 is not higher than the height of the end of the flip-plate feeder 2 furthest from the fixed feeder 6. The end of the flip-plate feeder 2 closest to the fixed feeder 6 can be positioned directly above the feed chute of the ball mill. The steel ball baffle is fixedly installed on the end of the flip-plate feeder 2 furthest from the fixed feeder 6.

[0028] Specifically, both the fixed slide 6 and the flip slide 2 are made of 160 channel steel. The use of 160 channel steel to make slides is existing technology in this field and will not be described in detail here.

[0029] Specifically, the end of the flip-board slide 2 near the fixed slide 6 can be connected to the output end of the fixed slide 6. When the end of the flip-board slide 2 near the fixed slide 6 is connected to the output end of the fixed slide 6, the axis of the flip-board slide 2 and the axis of the fixed slide 6 are on the same straight line.

[0030] In addition, a semi-circular protrusion 10 is provided on the bottom surface of the flip-board slide 2 near the fixed slide 6, and a semi-circular groove 11 is provided on the bottom surface of the output end of the fixed slide 6. The semi-circular protrusion 10 and the semi-circular groove 11 are matched in shape, which can prevent the steel ball from getting stuck between the flip-board slide 2 and the fixed slide 6.

[0031] In this embodiment, the rotating bracket 4 includes a first rotating support rod 401 and a second rotating support rod 402; one end of the first rotating support rod 401 and one end of the second rotating support rod 402 are respectively fixedly installed on both sides of the width direction of the fixed slide 6, and both sides of the width direction of the flip slide 2 are respectively rotatably installed on the other end of the first rotating support rod 401 and the other end of the second rotating support rod 402.

[0032] Specifically, a first positioning shaft 8 and a second positioning shaft 9 are respectively installed on both sides of the width direction of the flip slide 2. The length direction of the first positioning shaft 8 and the length direction of the second positioning shaft 9 are both consistent with the width direction of the flip slide 2. A first bushing 403 and a second bushing 404 are respectively fixedly installed on one end of the first rotating support rod 401 and the other end of the second rotating support rod 402 on the flip slide 2. The first bushing 403 and the second bushing 404 are rotatably installed on the first positioning shaft 8 and the second positioning shaft 9, respectively.

[0033] In this embodiment, a first counterweight and a second counterweight 3 are also included; the first counterweight is disposed on the steel ball baffle, and the second counterweight 3 is disposed on one end of the flip-plate slide 2 near the fixed slide 6.

[0034] Specifically, the first counterweight and the steel ball baffle together form the counterweight baffle 1.

[0035] In this embodiment, a fixed hook 7 is also included; the fixed hook 7 is fixedly installed on the input end of the fixed slide 6 and detachably installed on the ball outlet of the ball adding machine.

[0036] Specifically, the fixed hook 7 includes a first hook 701 and a second hook 702, which are respectively fixedly installed on both sides of the input end of the fixed slide 6 in the width direction.

[0037] In this embodiment, a locking part 5 is also included; the locking part 5 is disposed on the bottom surface of the fixed slide 6 and is detachably installed on the feed chute of the ball mill.

[0038] Specifically, the locking part 5 is a locking groove, which is detachably locked onto the support of the ball mill's feed chute.

[0039] Example 2:

[0040] like Figures 1 to 4 As shown, a ball mill ball feeding chute positioning system includes a ball feeder and a ball mill. The ball feeder is provided with a ball outlet, and the ball mill is provided with a feed chute. It also includes the ball mill ball feeding chute positioning device described in any one of Embodiment 1. The fixed hook 7 in the ball mill ball feeding chute positioning device is installed on the ball outlet of the ball feeder. The locking part 5 in the ball mill ball feeding chute positioning device is installed on the feed chute of the ball mill. The end of the flip-plate chute 2 in the ball mill ball feeding chute positioning device that is close to the fixed chute 6 is located directly above the feed chute of the ball mill.

[0041] Specifically, the height of the output end of the fixed slide 6 is lower than the height of the input end of the fixed slide 6.

[0042] Specifically, the first hook 701 and the second hook 702 are both installed on the ball outlet of the ball adding machine.

[0043] In addition, the positioning slot is installed on the support of the ball mill's feed chute.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A ball mill ball addition chute positioning device, characterized by, It includes a fixed slide (6), a rotating bracket (4), a flip-up slide (2), and a steel ball baffle; The input end of the fixed slide (6) is detachably installed on the ball outlet of the ball adding machine; One end of the rotating bracket (4) is fixedly installed on the fixed slide rail (6); The flap slide (2) is rotatably mounted on the other end of the rotating bracket (4) and is set opposite to the output end of the fixed slide (6). The height of the end of the flap slide (2) near the fixed slide (6) is not higher than the height of the end of the flap slide (2) away from the fixed slide (6). The end of the flap slide (2) near the fixed slide (6) can be set directly above the feed chute of the ball mill. The steel ball baffle is fixedly installed on the end of the flip-plate slide (2) away from the fixed slide (6).

2. The ball mill ball slide positioning device according to claim 1, characterized in that, The rotating bracket (4) includes a first rotating support rod (401) and a second rotating support rod (402); One end of the first rotating support rod (401) and one end of the second rotating support rod (402) are respectively fixedly installed on both sides of the width direction of the fixed slide (6), and the two sides of the width direction of the flip slide (2) are respectively rotatably installed on the other end of the first rotating support rod (401) and the other end of the second rotating support rod (402).

3. The ball mill ball slide positioning device according to claim 1, characterized in that, It also includes the first counterweight and the second counterweight (3); The first counterweight is set on the steel ball baffle, and the second counterweight (3) is set on one end of the flip-board slide (2) near the fixed slide (6).

4. The ball mill ball slide positioning device according to claim 1, characterized in that, It also includes a fixing hook (7); The fixed hook (7) is fixedly installed on the input end of the fixed slide (6) and detachably installed on the ball outlet of the ball adding machine.

5. A ball mill ball slide positioning device according to claim 1, characterized in that, It also includes the card slot (5); The locking part (5) is set on the bottom surface of the fixed slide (6) and is detachably installed on the feed chute of the ball mill.

6. A ball mill ball feeding chute positioning system, comprising a ball feeder and a ball mill, wherein the ball feeder is provided with a ball outlet and the ball mill is provided with a feed chute, characterized in that, It also includes the ball mill ball slide positioning device as described in any one of claims 1 to 5; The fixed hook (7) in the ball mill ball feeding slide positioning device is installed on the ball outlet of the ball feeding machine; The locking part (5) in the ball mill ball feed chute positioning device is installed on the ball mill feed chute; The end of the flap slide (2) in the ball mill ball slide positioning device, which is close to the fixed slide (6), is located directly above the ball mill feed chute.

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