CN217699423U - Ball-milling device of lead concentrate - Google Patents
Ball-milling device of lead concentrate Download PDFInfo
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- CN217699423U CN217699423U CN202221659260.6U CN202221659260U CN217699423U CN 217699423 U CN217699423 U CN 217699423U CN 202221659260 U CN202221659260 U CN 202221659260U CN 217699423 U CN217699423 U CN 217699423U
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- ball milling
- screening
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- adjusting rod
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Abstract
The utility model discloses a ball milling device for lead concentrate, wherein one side of a ball milling barrel is provided with a feed inlet, and the other side of the ball milling barrel, which is opposite to the feed inlet, is provided with a discharge outlet; the ball milling barrel comprises a barrel body and a bin door which are hermetically assembled, a plurality of screening plates are arranged in the barrel body, an adjusting rod is also arranged in the barrel body, and two ends of the adjusting rod are connected with the barrel body; the adjusting rod penetrates through the screening plates and connects the screening plates; the screening plate can move back and forth along with the adjusting rod, and the adjusting rod is provided with positioning rings at two sides of the screening plate; and the screening plate is provided with screening holes. The utility model discloses an inside hierarchical ball-milling that forms of mill bucket is handled, realizes layering screening processing, improves the speed of polishing to the lead mine.
Description
Technical Field
The utility model relates to a mining equipment technical field, concretely relates to ball-milling device of lead concentrate.
Background
The lead concentrate is a main raw material for producing metal lead, lead alloy, lead compounds and the like, and is produced by crushing, ball milling, flotation and other mineral separation processes of lead ores. The ball mill is used for the equipment of lead concentrate production, reduces the size of ore stone ball mill section as far as in the ball-milling stage, helps obtaining the lead concentrate that the concentration of lead is higher, the better grade in the flotation stage, and the ball mill is after the material is broken, carries out kibbling key equipment again, and the ball mill is that the steel ball of packing into certain quantity in its barrel is as grinding medium, and the roller-type is adopted as mostly to the ball mill, but current ball mill can not carry out the layering screening processing with the mineral, has reduced the speed of polishing to the lead ore.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective aims at solving the technical problem that the above-mentioned exists to a certain extent, provides a ball-milling device of lead concentrate.
The utility model discloses the above-mentioned problem that will solve is through following technical scheme in order to realize:
the ball milling device for the lead concentrate comprises a base and a ball milling barrel arranged on the base, wherein a feeding hole is formed in one side of the ball milling barrel, and a discharging hole is formed in the other side, opposite to the feeding hole, of the ball milling barrel; the ball milling barrel comprises a barrel body and a bin door which are hermetically assembled, a plurality of screening plates are arranged in the barrel body, an adjusting rod is also arranged in the barrel body, and two ends of the adjusting rod are connected with the barrel body; the adjusting rod penetrates through the screening plates and connects the screening plates, so that a plurality of ball milling spaces are formed in the ball milling barrel, and the bin gate is provided with a ball placing inlet corresponding to each ball milling space; the screening plate can move back and forth along with the adjusting rod, the adjusting rod is positioned on two sides of the screening plate and provided with positioning rings, and the positions of the screening plate are fixed through the positioning rings so as to define the size of each ball milling space; the ball milling barrel is characterized in that the screening plate is provided with screening holes, and the hole diameters of the screening holes of the screening plate are gradually reduced from the feed inlet to the discharge outlet, so that graded ball milling is formed inside the ball milling barrel.
Preferably, the two ends of the feed inlet and the discharge outlet in the barrel body are respectively provided with a flange plate, and the two ends of the adjusting rod are respectively fixedly connected with the flange plates.
Preferably, the two adjusting rods are arranged and distributed in an array by taking the axial lead of the barrel body as the circle center.
Preferably, the adjusting rod is arranged close to the inner wall of the barrel body.
Preferably, the adjusting rod is provided with external threads, the positioning ring is in threaded connection with the adjusting rod, and a cushion block is sleeved at a position between the positioning ring and the screening plate of the adjusting rod.
Preferably, the positioning ring outer wall indent is equipped with the slot, through the slot detachable install the bull stick on the positioning ring.
Compared with the prior art, the technical scheme provided by the application has the following advantages:
the staving is inside to be equipped with the regulation pole, a plurality of screening boards that set up in with the staving through adjusting the pole are connected, and make the screening board can be on adjusting the pole back-and-forth movement, fix the position of screening board in the staving through the holding ring simultaneously, thereby enable to form the ball-milling space that the capacity is different in the staving between two adjacent screening boards, and the aperture in the screening hole of screening board reduces from the direction of feed inlet to the discharge gate gradually, thereby make the inside hierarchical ball-milling that forms of ball-milling bucket, the position that corresponds every ball-milling space at the door simultaneously is equipped with puts the ball entry, thereby place the ball of different diameters in different ball-milling spaces and be used for the processing to not equidimension lead concentrate, realize the layering screening processing, improve the speed of polishing to lead ore.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a structural diagram of a ball milling device for lead concentrate of the present invention;
FIG. 2 is a structural diagram of the ball milling device for lead concentrate of the present invention;
fig. 3 is a structural diagram of the ball milling device for lead concentrate of the present invention.
The reference numbers indicate:
1-a base; 2-a feed inlet; 3-discharging port; 4, a barrel body; 5-a bin gate; 6-screening a plate; 7-adjusting the rod; 8-a positioning ring; 9-screening holes; 10-a flange plate; 11-rotating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the expression "and/or" and/or "is used throughout, the meaning includes three parallel schemes, for example," A and/or B ", including scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a ball milling device for lead concentrate, which comprises a base 1 and a ball milling barrel arranged on the base 1, wherein one side of the ball milling barrel is provided with a feed inlet 2, and the other side of the ball milling barrel, which is opposite to the feed inlet 2, is provided with a discharge outlet 3; the ball milling barrel comprises a barrel body 4 and a bin gate 5 which are assembled in a sealing mode, a plurality of screening plates 6 are arranged in the barrel body 4, an adjusting rod 7 is further arranged in the barrel body 4, and two ends of the adjusting rod 7 are connected with the barrel body 4; the adjusting rod 7 penetrates through the screening plates 6 and connects the screening plates 6, so that a plurality of ball milling spaces are formed in the ball milling barrel, and the bin gate 5 is provided with a ball placing inlet corresponding to each ball milling space; the screening plate 6 can move back and forth along with the adjusting rod 7, the adjusting rod 7 is provided with positioning rings 8 at two sides of the screening plate 6, and the positions of the screening plate 6 are fixed through the positioning rings 8 so as to define the size of each ball milling space; the screening plate 6 is provided with screening holes 9, and the apertures of the screening holes 9 of the screening plate 6 are arranged to be gradually reduced from the feed inlet 2 to the discharge outlet 3, so that grading ball milling is formed inside the ball milling barrel.
This embodiment is equipped with regulation pole 7 inside staving 4, a plurality of screening boards 6 that set up in the staving 4 are connected through adjusting pole 7, and make screening board 6 can be on adjusting pole 7 back-and-forth movement, simultaneously through the position of 8 fixed screening boards 6 of holding ring in staving 4, thereby enable to form the ball-milling space that the capacity is different between two adjacent screening boards 6 in staving 4, and the aperture of the screening hole 9 of screening board 6 reduces from the direction of feed inlet 2 to discharge gate 3 gradually, thereby make the inside hierarchical ball-milling that forms of ball-milling bucket, be equipped with the entry of putting the ball simultaneously in the position that door 5 corresponds every ball-milling space, thereby place the ball of different diameters in different ball-milling spaces and be used for the processing to the not equidimension lead concentrate, realize the processing of hierarchical screening, improve the speed of polishing to the lead concentrate.
In this embodiment, lead mine drops into 4 insides of staving from feed inlet 2, and along with the screening processing of lead mine, the lead mine that needs at last is discharged from discharge gate 3, can discharge the clout in the different ball-milling spaces in staving 4 through opening door 5 simultaneously.
The two ends of the inner part of the barrel body 4, which are positioned at the feed inlet 2 and the discharge outlet 3, are respectively provided with a flange plate 10, the two ends of the adjusting rod 7 are respectively fixedly connected with the flange plates 10, meanwhile, the two adjusting rods 7 are arranged and distributed in an array mode by taking the axial lead of the barrel body 4 as the circle center, and the adjusting rods 7 are arranged close to the inner wall of the barrel body 4.
In this embodiment, the flange plate 10 is integrally welded on the barrel body 4, so that the stress strength at two ends of the barrel body 4 can be improved, and meanwhile, the adjusting rods 7 distributed in an array are used for fixing the screening plate 6, so that the position stability of the screening plate 6 during movement is improved.
The adjusting rod 7 is provided with external threads, the positioning ring 8 is in threaded connection with the adjusting rod 7, and a cushion block is sleeved at the position, located between the positioning ring 8 and the screening plate 6, of the adjusting rod 7; so the mode through threaded connection is convenient for holding ring 8's locking to holding ring 8 can flatten the cushion during locking, thereby improves the fixed effect to screening board 6.
Wherein, the outer wall of the positioning ring 8 is provided with a slot in a concave manner, and a rotating rod 11 is detachably arranged on the positioning ring 8 through the slot; so that the rotating rod 11 is inserted into the slot when the positioning ring 8 needs to be locked, thereby facilitating the rotation of the positioning ring 8.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A ball milling device for lead concentrate comprises a base and a ball milling barrel arranged on the base, wherein a feed port is formed in one side of the ball milling barrel, and a discharge port is formed in the other side, opposite to the feed port, of the ball milling barrel; the ball milling barrel is characterized by comprising a barrel body and a bin door which are hermetically assembled, wherein a plurality of screening plates are arranged in the barrel body;
the adjusting rod penetrates through the screening plates and connects the screening plates, so that a plurality of ball milling spaces are formed in the ball milling barrel, and the bin gate is provided with a ball placing inlet corresponding to each ball milling space;
the screening plate can move back and forth along with the adjusting rod, the adjusting rod is arranged on two sides of the screening plate and provided with positioning rings, and the positions of the screening plate are fixed through the positioning rings so as to define the size of each ball milling space;
the ball milling barrel is characterized in that the screening plate is provided with screening holes, and the aperture of the screening holes of the arranged screening plate is gradually reduced from the feed inlet to the discharge outlet, so that graded ball milling is formed inside the ball milling barrel.
2. The ball milling device for lead concentrate according to claim 1, wherein flanges are respectively arranged at two ends of the feed inlet and the discharge outlet inside the barrel body, and two ends of the adjusting rod are respectively fixedly connected with the flanges.
3. The ball milling device for lead concentrate according to claim 1, wherein the adjusting rods are provided with two adjusting rods and are distributed in an array by taking the axial lead of the barrel body as the center of a circle.
4. The ball milling apparatus for lead concentrate of claim 1, wherein the adjustment rod is disposed adjacent to an inner wall of the barrel.
5. The ball milling device for lead concentrate according to claim 1, wherein the adjusting rod is provided with an external thread, the positioning ring is in threaded connection with the adjusting rod, and a cushion block is sleeved on the position of the adjusting rod between the positioning ring and the sieving plate.
6. The ball milling device for lead concentrate according to claim 5, wherein the positioning ring is provided with a slot in the outer wall, and the rotating rod is detachably mounted on the positioning ring through the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659260.6U CN217699423U (en) | 2022-06-29 | 2022-06-29 | Ball-milling device of lead concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659260.6U CN217699423U (en) | 2022-06-29 | 2022-06-29 | Ball-milling device of lead concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217699423U true CN217699423U (en) | 2022-11-01 |
Family
ID=83775589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221659260.6U Active CN217699423U (en) | 2022-06-29 | 2022-06-29 | Ball-milling device of lead concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217699423U (en) |
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2022
- 2022-06-29 CN CN202221659260.6U patent/CN217699423U/en active Active
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