CN213528949U - Wear-resisting type feed arrangement of ball mill - Google Patents
Wear-resisting type feed arrangement of ball mill Download PDFInfo
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- CN213528949U CN213528949U CN202022194437.7U CN202022194437U CN213528949U CN 213528949 U CN213528949 U CN 213528949U CN 202022194437 U CN202022194437 U CN 202022194437U CN 213528949 U CN213528949 U CN 213528949U
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- inlet pipe
- material blocking
- wear
- plate
- ball mill
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Abstract
The utility model discloses a wear-resisting type feed arrangement of ball mill, it includes the L shape inlet pipe of vertical setting, be connected with the feeder hopper at the top of inlet pipe, the cross section of inlet pipe is the square, install a plurality of striker plate devices from inside to outside at the bottom surface corner of inlet pipe, the height of a plurality of striker plate devices reduces from inside to outside in proper order; the utility model has the advantages that: the utility model discloses the installation is convenient with manufacturing, designs the striker plate that a plurality of highly reduced in proper order in the corner of inlet pipe bottom plate, and the space of material between with the striker plate welt is full of the ore granule during use, has formed wear-resisting protective layer, makes the inlet pipe not worn and torn, has reduced the shut down frequency, has reduced manufacturing cost, has improved production efficiency.
Description
The technical field is as follows:
the utility model relates to a mineral processing equipment technical field especially relates to a wear-resisting type feed arrangement of ball mill.
Background art:
in the technical field of mineral separation, a feeding conveying belt of a concentrating mill and a feeder of an overflow ball mill are generally connected by a feeding elbow, crushed ore, ore pulp and a daily supplemented steel ball enter a channel of the ball mill, the elbow of the feeding pipe is directly impacted by the ore and the steel ball, so that the abrasion is fast, the feeding pipe needs to be replaced for several months after the frequent repair, the shutdown frequency is increased, and the production efficiency is influenced.
The utility model has the following contents:
an object of the utility model is to provide a ball mill's wear-resisting type feed arrangement.
The content of the utility model is as follows: a wear-resistant feeding device of a ball mill comprises an L-shaped feeding pipe which is vertically arranged, wherein the top end of the feeding pipe is connected with a feeding hopper, the cross section of the feeding pipe is square, a plurality of baffle plate devices are arranged at the corner of the bottom surface of the feeding pipe from inside to outside, the heights of the baffle plate devices are sequentially reduced from inside to outside, the included angle between the connecting line of the top ends of the baffle plate devices and the horizontal direction is 25-35 degrees, each baffle plate device comprises a baffle plate which is vertically arranged, the bottom end of the baffle plate is horizontally and fixedly connected with a connecting plate, a rectangular sealing groove is formed in the upper plate surface of the connecting plate, the sealing groove surrounds the outer edge of the bottom end of the baffle plate, a sealing ring is arranged in the sealing groove, a plurality of inserting through grooves are formed in the bottom surface of the feeding pipe from inside to outside, and the, the connecting plate is fixedly connected with the bottom surface of the feeding pipe through a bolt.
Further, the striker plate is made of high manganese steel.
The utility model has the advantages that: the utility model discloses the installation is convenient with manufacturing, designs the striker plate that a plurality of highly reduced in proper order in the corner of inlet pipe bottom plate, and the space of material between with the striker plate welt is full of the ore granule during use, has formed wear-resisting protective layer, makes the inlet pipe not worn and torn, has reduced the shut down frequency, has reduced manufacturing cost, has improved production efficiency.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the striker plate device of the present invention;
in the figure, a feeding pipe 1, a feeding hopper 2, a material baffle 3, a connecting plate 4, a sealing groove 5 and a splicing through groove 6 are arranged.
The specific implementation mode is as follows:
as shown in fig. 1 and 2, a wear-resistant feeding device of a ball mill comprises an L-shaped feeding pipe 1 which is vertically arranged, a feeding hopper 2 is connected to the top end of the feeding pipe 1, the cross section of the feeding pipe 1 is square, a plurality of baffle plate devices are arranged at the corners of the bottom surface of the feeding pipe 1 from inside to outside, the heights of the baffle plate devices are sequentially reduced from inside to outside, the included angle between the connecting line of the top ends of the baffle plate devices and the horizontal direction is 25-35 degrees, each baffle plate device comprises a baffle plate 3 which is vertically arranged, the bottom end of the baffle plate 3 is horizontally and fixedly connected with a connecting plate 4, a rectangular sealing groove 5 is formed in the upper plate surface of the connecting plate 4, the sealing groove 5 surrounds the outer edge of the bottom end of the baffle plate 3, a sealing ring is arranged in the sealing groove 5, a plurality of inserting through grooves 6 are formed in the bottom surface of the, the striker plate 3 is inserted into the insertion through groove 6, and the connecting plate 4 is fixedly connected with the bottom surface of the feeding pipe 1 through bolts; the striker plate 3 is made of high manganese steel.
The working principle is as follows: during the use, the material falls into between striker plate 3 and forms the wear-resisting slope that the slope is about 30 degrees, the effectual wearability that increases inlet pipe 1, and meanwhile the striker plate device is plug-in type detachable structure, makes and changes convenient and fast, can realize changing on line.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a wear-resisting type feed arrangement of ball mill, its includes L shape inlet pipe (1) of vertical setting the top of inlet pipe (1) is connected with feeder hopper (2), its characterized in that: the cross section of the feeding pipe (1) is square, a plurality of material blocking plate devices are arranged at the corners of the bottom surface of the feeding pipe (1) from inside to outside, the heights of the material blocking plate devices are sequentially reduced from inside to outside, the included angle between the connecting line of the top ends of the material blocking plate devices and the horizontal direction is 25-35 degrees, each material blocking plate device comprises a vertically arranged material blocking plate (3), the bottom end of each material blocking plate (3) is horizontally and fixedly connected with a connecting plate (4), a rectangular sealing groove (5) is formed in the upper plate surface of the connecting plate (4), the sealing groove (5) surrounds the outer edge of the bottom end of each material blocking plate (3), a sealing ring is arranged in the sealing groove (5), a plurality of inserting through grooves (6) are formed in the bottom surface of the feeding pipe (1) from inside to outside, and the material blocking plates (3) are inserted in the inserting through grooves, the connecting plate (4) is fixedly connected with the bottom surface of the feeding pipe (1) through a bolt.
2. A wear-resistant feed arrangement for a ball mill as claimed in claim 1, wherein: the striker plate (3) is made of high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194437.7U CN213528949U (en) | 2020-09-29 | 2020-09-29 | Wear-resisting type feed arrangement of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194437.7U CN213528949U (en) | 2020-09-29 | 2020-09-29 | Wear-resisting type feed arrangement of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213528949U true CN213528949U (en) | 2021-06-25 |
Family
ID=76495451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022194437.7U Active CN213528949U (en) | 2020-09-29 | 2020-09-29 | Wear-resisting type feed arrangement of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213528949U (en) |
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2020
- 2020-09-29 CN CN202022194437.7U patent/CN213528949U/en active Active
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