CN208879032U - A kind of screening plant for ore particles screening - Google Patents
A kind of screening plant for ore particles screening Download PDFInfo
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- CN208879032U CN208879032U CN201821204280.8U CN201821204280U CN208879032U CN 208879032 U CN208879032 U CN 208879032U CN 201821204280 U CN201821204280 U CN 201821204280U CN 208879032 U CN208879032 U CN 208879032U
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- screen plate
- screening
- shell
- rotating roller
- driving motor
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Abstract
The utility model discloses a kind of screening plants for ore particles screening, including shell, the cover top portion is provided with cover board, the cover board both ends are provided with torsionspring, the interior of shell is provided with the first rotating roller, first rotating roller side is provided with the second rotating roller, second rotating roller bottom is provided with the first screen plate, first screen plate bottom is provided with support column, the support column bottom is provided with the second screen plate, second screen plate bottom is provided with guide post, the guide post bottom is provided with driving motor, the driving motor output shaft is connected with spill spin block.The utility model is by being equipped with the first rotating roller, the second rotating roller, driving motor, spill spin block and guide post, the setting of first rotating roller and the second rotating roller, play the role of spreading material, prevent material accumulation in centre, driving motor drives spill spin block, spill spin block pushes guide post, to realize the vibration screening of ore.
Description
Technical field
The utility model relates to screening installation field, in particular to a kind of screening plant for ore particles screening.
Background technique
Ore screening machine is a kind of ancillary equipment for thickness ore screening, with nowadays mining machinery industry
It continues to develop, occurs different types of mine ore screening machine in the market；Current ore screening device generally comprises one
Sieve plate, sieve plate are obliquely installed, and the through-hole passed through for ore particles, this ore screening device, due to sieve plate are provided on sieve plate
It is fixed, so that the screening effect of sieve plate is poor.
Therefore, a kind of screening plant for ore particles screening is invented, it is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of screening plants for ore particles screening, by being equipped with the first rotation
Transfer roller, the second rotating roller, the first screen plate, the second screen plate, driving motor, spill spin block and guide post, the first rotating roller and second
The setting of rotating roller is played the role of spreading material, avoids material accumulation in centre, influence screening efficiency, driving motor band
Dynamic spill spin block, spill spin block push guide post, and vibration is passed to two screen plates by guide post, thus realize the vibration screening to ore,
And then screening efficiency is improved, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of screening for ore particles screening
Device, including shell, the cover top portion are provided with cover board, and the cover board both ends are provided with torsionspring, in the shell
Portion is provided with the first rotating roller, and first rotating roller side is provided with the second rotating roller, the setting of second rotating roller bottom
There is the first screen plate, first screen plate bottom is provided with support column, and the support column bottom is provided with the second screen plate, institute
It states the second screen plate bottom and is provided with guide post, the guide post bottom is provided with driving motor, the driving motor output shaft connection
There is spill spin block.
Preferably, first screen plate side is provided with the first discharge port, and first discharge port bottom is provided with
Two discharge ports, the outer casing bottom two sides are provided with fixed block, and the fixed block surface is socketed with damping spring, the damping
Spring bottom is provided with traveling wheel, and the outer casing bottom is provided with ash discharging hole, and the first screening plate surface is provided with the first sieve
Hole, the second screening plate surface are provided with the second sieve pore.
Preferably, described torsionspring one end is fixedly connected with outer casing inner wall, the torsionspring other end and cover board one
End bottom is fixedly connected.
Preferably, first screen plate is slidably connected with outer casing inner wall with the second screening board ends, first sieve
The diameter in hole is greater than the diameter of the second sieve pore.
Preferably, described guide post one end is fixedly connected through outer casing bottom with the second screen plate, the driving motor output
Axis is flexibly connected with spill spin block, and the spill spin block side is provided with bearing, the driving motor other end and bearing inner race activity
Connection, the bearing outer ring are fixedly connected with outer casing bottom inner wall, and the spill spin block cross sectional shape is set as ellipse.
Preferably, described support column one end is fixedly connected with the first screen plate, the support column other end and the second screening
Plate is fixedly connected.
The technical effect and advantage of the utility model:
1, by being equipped with the first rotating roller, the second rotating roller, the first screen plate, the second screen plate, driving motor, spill spin block
And guide post, the setting of the first rotating roller and the second rotating roller, play the role of spreading material, avoid material accumulation in centre,
Screening efficiency is influenced, driving motor drives spill spin block, and spill spin block pushes guide post, and vibration is passed to two screen plates by guide post, from
And realize the vibration screening to ore, and then improve screening efficiency；
2, by being equipped with the first screen plate, the second screen plate and cover board, cover board is opened under the gravity of material, instead
It, when stopping charging, torsionspring drives cover board to reset, and realizes the closure of cover board, and the dust generated in screening process is avoided to fly
It raises, protect environment and ensures the physical and mental health of operator, damping spring is filtered vibration, and then extends the use of equipment
Service life, the first screen plate and the second screen plate are slidably connected with outer casing inner wall, and then realize the vibration screening to ore.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the portion A detail enlarged diagram in Fig. 1.
Fig. 3 is the first screen plate of the utility model schematic diagram.
In figure: 1 shell, 2 cover boards, 3 torsionsprings, 4 first rotating rollers, 5 second rotating rollers, 6 first screen plates, 7 supports
Column, 8 second screen plates, 9 guide posts, 10 driving motors, 11 spill spin blocks, 12 first discharge ports, 13 second discharge ports, 14 fixed blocks,
15 torsionsprings, 16 ash discharging holes, 17 first sieve pores, 18 second sieve pores, 19 bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of screening plant for ore particles screening as shown in Figs. 1-3, including shell
1, cover board 2 is provided at the top of the shell 1, and 2 both ends of cover board are provided with torsionspring 3, and the shell 1 is internally provided with
First rotating roller 4,4 side of the first rotating roller are provided with the second rotating roller 5, and 5 bottom of the second rotating roller is provided with
One screen plate 6,6 bottom of the first screen plate are provided with support column 7, and 7 bottom of support column is provided with the second screen plate 8,
Second screen plate, 8 bottom is provided with guide post 9, and 9 bottom of guide post is provided with driving motor 10, and the driving motor 10 is defeated
Shaft is connected with spill spin block 11.
Further, in the above-mentioned technical solutions, 6 side of the first screen plate is provided with the first discharge port 12, described
First discharge port, 12 bottom is provided with the second discharge port 13, and 1 two sides of the bottom of shell are provided with fixed block 14, the fixation
14 surface of block is socketed with damping spring 15, and 15 bottom of damping spring is provided with traveling wheel, and 1 bottom of shell is provided with row
Grey mouth 16,6 surface of the first screen plate are provided with the first sieve pore 17, and 8 surface of the second screen plate is provided with the second sieve pore
18, multistage screening screens more thorough；
Further, in the above-mentioned technical solutions, described 3 one end of torsionspring is fixedly connected with 1 inner wall of shell, the torsion
Turn 3 other end of spring to be fixedly connected with 2 one end bottom of cover board, when stopping charging, torsionspring 3 drives cover board 2 to reset, and avoids powder
Dirt is flown upward, and ensures that operator is physically and mentally healthy；
Further, in the above-mentioned technical solutions, first screen plate 6 and 8 both ends of the second screen plate are and in shell 1
Wall is slidably connected, and the diameter of first sieve pore 17 is greater than the diameter of the second sieve pore 18, and the first screen plate 8 filters small ore
Fall, dust is filtered by the second screen plate 6, and then improves screening efficiency；
Further, in the above-mentioned technical solutions, described 9 one end of guide post is fixed through 1 bottom of shell and the second screen plate 8
Connection, 10 output shaft of driving motor are flexibly connected with spill spin block 11, and 11 side of spill spin block is provided with bearing 19, described
10 other end of driving motor is flexibly connected with 19 inner ring of bearing, and 19 outer ring of bearing is fixedly connected with 1 bottom interior wall of shell, institute
It states 11 cross sectional shape of spill spin block and is set as ellipse, driving motor 10 drives spill spin block 11 to rotate, and guide post 9 is enterprising in spill spin block 11
Row, which moves up and down, generates vibration, to realize the vibration screening to ore；
Further, in the above-mentioned technical solutions, described 7 one end of support column is fixedly connected with the first screen plate 6, the branch
7 other end of dagger is fixedly connected with the second screen plate 8, and support column 7 plays the role of transmitting these vibrations to 6 on the first screen plate.
This practical working principle:
Referring to Figure of description 1-3, when using the ore particles screening plant, starting device, the first rotating roller 4 and the
Two rotating rollers 5 start to work, material is put at the top of shell 1, the first rotating roller 4 and the second rotating roller 5 rotation by material to
Surrounding diffusion, avoids material from being excessively deposited in centre and results in blockage, and starts driving motor 10, and driving motor 10 drives spill spin block
11 rotations, guide post 9 carry out moving up and down to generate vibration on spill spin block 11, and vibration is transferred to the second screening by guide post 9
Plate 8, then the first screen plate 6 is transmitted these vibrations to by support column 7, because 17 diameter of the first sieve pore is greater than the second sieve pore 18, diameter
Biggish ore then stays on the first screen plate 6, is discharged from the first discharge port 12, and the lesser ore of diameter is fallen in the second screening
On plate 8, it is discharged from the second discharge port 13, with vibration, the dust being entrained in ore particles is fallen in bottom of device, from ash discharge
Mouth 16 is discharged, two layers of screening, and screening efficiency is higher；
Referring to Figure of description 1 and Fig. 3, cover board 2 is opened under the gravity of material, conversely, when stopping charging, torsion
Spring 3 drives cover board 2 to reset closure, avoids the dust generated by vibration from dispersing away from inside the device, ensures operator's
The purpose of protection environment can be played while physically and mentally healthy again, 15 pairs of vibrations of damping spring are filtered, caused by avoiding because of vibration
Equipment component damage, and then extend service life of equipment, the first screen plate 6 and the second screen plate 8 are slided with 1 inner wall of shell
Connection cooperates driving motor 10, and then realizes the vibration screening to ore.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of screening plant for ore particles screening, including shell (1), it is characterised in that: set at the top of the shell (1)
It is equipped with cover board (2), cover board (2) both ends are provided with torsionspring (3), and the shell (1) is internally provided with the first rotation
Roller (4), the first rotating roller (4) side are provided with the second rotating roller (5), and the second rotating roller (5) bottom is provided with
One screen plate (6), the first screen plate (6) bottom are provided with support column (7), and support column (7) bottom is provided with second
Screen plate (8), the second screen plate (8) bottom are provided with guide post (9), and guide post (9) bottom is provided with driving motor
(10), driving motor (10) output shaft is connected with spill spin block (11).
2. a kind of screening plant for ore particles screening according to claim 1, it is characterised in that: first sieve
Plate (6) side is selected to be provided with the first discharge port (12), the first discharge port (12) bottom is provided with the second discharge port (13), institute
It states shell (1) two sides of the bottom to be provided with fixed block (14), fixed block (14) surface is socketed with damping spring (15), described
Damping spring (15) bottom is provided with traveling wheel, and shell (1) bottom is provided with ash discharging hole (16), first screen plate
(6) surface is provided with the first sieve pore (17), and the second screen plate (8) surface is provided with the second sieve pore (18).
3. a kind of screening plant for ore particles screening according to claim 1, it is characterised in that: the torsion bullet
Spring (3) one end is fixedly connected with shell (1) inner wall, the fixed company of torsionspring (3) other end and cover board (2) one end bottom
It connects.
4. a kind of screening plant for ore particles screening according to claim 2, it is characterised in that: first sieve
Plate (6) is selected to be slidably connected with shell (1) inner wall with the second screen plate (8) both ends, the diameter of first sieve pore (17) is greater than
The diameter of second sieve pore (18).
5. a kind of screening plant for ore particles screening according to claim 1, it is characterised in that: the guide post
(9) one end is fixedly connected through shell (1) bottom with the second screen plate (8), driving motor (10) output shaft and spill spin block
(11) it is flexibly connected, spill spin block (11) side is provided with bearing (19), driving motor (10) other end and bearing
(19) inner ring is flexibly connected, and bearing (19) outer ring is fixedly connected with shell (1) bottom interior wall, spill spin block (11) section
It is shaped to ellipse.
6. a kind of screening plant for ore particles screening according to claim 1, it is characterised in that: the support column
(7) one end is fixedly connected with the first screen plate (6), and support column (7) other end is fixedly connected with the second screen plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821204280.8U CN208879032U (en) | 2018-07-27 | 2018-07-27 | A kind of screening plant for ore particles screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821204280.8U CN208879032U (en) | 2018-07-27 | 2018-07-27 | A kind of screening plant for ore particles screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879032U true CN208879032U (en) | 2019-05-21 |
Family
ID=66507650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821204280.8U Active CN208879032U (en) | 2018-07-27 | 2018-07-27 | A kind of screening plant for ore particles screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879032U (en) |
-
2018
- 2018-07-27 CN CN201821204280.8U patent/CN208879032U/en active Active
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