CN206526880U - Heavy pin-connected panel nanometer rods pin sand mill - Google Patents
Heavy pin-connected panel nanometer rods pin sand mill Download PDFInfo
- Publication number
- CN206526880U CN206526880U CN201720009604.1U CN201720009604U CN206526880U CN 206526880 U CN206526880 U CN 206526880U CN 201720009604 U CN201720009604 U CN 201720009604U CN 206526880 U CN206526880 U CN 206526880U
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- rotor
- pin
- grinding
- main shaft
- sand mill
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Abstract
The utility model is related to a kind of heavy pin-connected panel nanometer rods pin sand mill, including frame and the lapping device being arranged in frame, the lapping device includes grinding drum, main shaft and the mechanical sealing assembly being installed on main shaft, the main shaft is driven by a drive device to be rotated, the drive device is installed on above frame, the grinding drum includes bucket in metal shell and PU, the first rotor and the second rotor are installed on the main shaft, the first rotor and the second rotor are fitted together laterally side by side along major axes orientation, and in bucket in PU, second rotor has a hollow out chamber, thereby, fitted together using the first rotor with the second rotor sectional type with hollow out chamber, mitigate whole rotor weight, drive device, which can be realized, to be rotated at a high speed, be conducive to high-volume material grinding operation, and using bucket in PU, the design of PU protective layers and PU grinding heads is designed on each rotor, and metallic pollution is not present in process of lapping, lifting grinding quality.
Description
Technical field
The utility model is related to a kind of sand mill, refers in particular to a kind of heavy pin-connected panel nanometer rods pin sand mill.
Background technology
It is well known that sand mill is also known as ball mill, at present on the market for hard materials such as water nano aluminium oxide ceramics
Grinding, is mainly made corresponding rod pin sand mill, wherein the rotor rod pin bank of such as stainless steel material around metal material
Part and grinding drum, it will usually because grinding material or medium are easily caused and turned with rotor rod pin assemblies, the very stiff and demanding shock of grinding drum
Sub- rod pin assemblies or grinding drum Fast Wearing, or even be damaged, and be also easy to be corroded, it is often necessary to change or repair, increase
Operating cost, while in process of lapping, can also produce corresponding metal ion, make grinding material there is metallic pollution, cause
Grinding-material is unqualified, to using inconvenience is brought, especially now for hard materials such as water nano aluminium oxide ceramics
The sand mill of grinding, most of is that grinding drum volume is smaller, and single rotor configuration is in grinding drum, the driving of this kind of sand Mill
Mechanism majority is mounted to below frame, is only applicable laboratory or small lot materials grinding, is not suitable for high-volume material operation.
Utility model content
The utility model is not enough present in above-mentioned prior art, and main purpose is that providing a kind of heavy pin-connected panel receives
Rice rod pin sand mill, it can both ensure that there is no metallic pollution in process of lapping, to lift the effect of grinding quality, again may be used
To realize that high-volume material is ground.
To realize above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of heavy pin-connected panel nanometer rods pin sand mill, including frame and the lapping device that is arranged in frame, this grinds
Mill apparatus includes grinding drum, main shaft and the mechanical sealing assembly being installed on main shaft, and the grinding drum side has a charging aperture,
The main shaft is driven by a drive device to be rotated, and the drive device is installed on above frame, the grinding drum include metal shell with
And bucket in PU, the first rotor and the second rotor are installed on the main shaft, the first rotor and the second rotor are horizontal along major axes orientation
Assembled side-by-side is together and in bucket in PU, and the first rotor, which has in the accommodating cavity of an open ports, the accommodating cavity, to be installed
Screen tube, the filtering net cylinder is connected by a discharge nozzle, and the discharge nozzle is stretched out outside grinding drum, and second rotor has a hollow out chamber,
The main shaft is crossed to be fixed in hollow out chamber, and the first rotor and bitrochanteric outer surface are provided with PU protective layers, and this
A plurality of PU rods pins are respectively arranged with one rotor and bitrochanteric ring surface, the PU rods pin includes PU grinding heads and setting-in
In PU grinding heads and outwardly directed connecting pole.
Further, the first rotor and the second rotor pass through a plurality of mode connects for screw.
Further, the metal shell is stainless steel material.
Further, the grinding drum is coated with cooling bucket, and a cooling sandwith layer is formed between cooling bucket and grinding drum.
Further, the discharging pipe end is provided with a thermometer for being used to detect the temperature of material.
The utility model compared with prior art have clear advantage and beneficial effect, specifically, using this first
Rotor and the second rotor sectional type with hollow out chamber are fitted together, and in bucket in PU, mitigate whole rotor weight,
Drive device, which can be realized, to be rotated at a high speed, is conducive to high-volume material grinding operation, and use bucket in PU, design PU on each rotor
The design of protective layer and PU grinding heads, can reach preferably anticorrosion effect again, effectively extend life-cycle, and in grinding
During be not present metallic pollution, lifting grinding quality.
Brief description of the drawings
Fig. 1 is the utility model monnolithic case schematic diagram；
Fig. 2 is lapping device part section enlarged diagram in the utility model；
Fig. 3 is PU rod pin enlarged diagrams in the utility model.
Drawing reference numeral explanation：
10th, frame 20, lapping device
21st, grinding drum 211, charging aperture
212nd, metal shell 213, bucket in PU
22nd, main shaft 23, mechanical sealing assembly
24th, the first rotor 241, accommodating cavity
25th, the second rotor 251, hollow out chamber
26th, screw 27, PU protective layers
28th, PU rods pin 281, PU grinding heads
282nd, connecting pole 29, cooling bucket
291st, cooling sandwith layer 30, drive device
40th, filtering net cylinder 50, discharge nozzle
51st, thermometer.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Refer to shown in Fig. 1 to Fig. 3, a kind of heavy pin-connected panel nanometer rods pin sand mill, including frame 10 and be arranged at
Lapping device 20 in frame 10, wherein：
Such as Fig. 2, the lapping device 20 includes grinding drum 21, main shaft 22 and the mechanical sealing assembly being installed on main shaft 22
23, the side of grinding drum 21 has a charging aperture 211, the external feed pipe of the charging aperture 211（It is not shown）, abrasive media and thing
Material enters in grinding drum 21 from the charging aperture 211.The main shaft 22 drives rotation by a drive device 30, because the utility model is suitable
For the grinding of high-volume material, the drive device 30 is installed on above frame, complete machine can be avoided to produce the phenomenon hair rocked
Raw, specific dynamical system can use prior art, such as motor-driven belt wheel drive mechanism, herein plus give and repeating.It is described to grind
Grinding barrel 21 includes bucket 213 in metal shell 212 and PU, and the metal shell 212 can be made up of stainless steel material, bucket in the PU
213 are made up of PU materials.The rotor 25 of the first rotor 24 and second is installed, the first rotor 24 and second turn on the main shaft 22
Son 25 is laterally fitted together side by side along major axes orientation, and in the PU in bucket 213, the present embodiment, the first rotor 24 and the
Two rotors 25 are fixed together by a plurality of screws 26, easy disassembly, to replacing, bringing convenience property of clean and maintenance, are gone back certainly
Flange connection can be used, is not added with giving limitation herein.The first rotor 24 has the accommodating cavity 241 of an open ports, the appearance
Put and filtering net cylinder 40 is installed in chamber 241, the filtering net cylinder 40 is connected by a discharge nozzle 50, the discharge nozzle 50 stretches out grinding drum 21
Outside, in the present embodiment, it is the temperature of charge after more preferable monitoring grinding, one thermometer is installed in the end of discharge nozzle 50.This second
Rotor 25 has a hollow out chamber 251, and the main shaft 21 is to cross to be fixed in hollow out chamber 251, utilizes the structure of the hollow out chamber 251
Making makes the second rotor 25 be in hollow structure, so can effectively mitigate the overall weight of the second rotor 25.The first rotor 24 and
The outer surface of two rotors 25 is provided with PU protective layers 27, and the PU protective layers 27 are PU materials, and the first rotor 24 and second
A plurality of PU rods pins 28 are equipped with the ring surface of rotor 25, the PU rods pin 28 includes PU grinding heads 281 and is flush-mounted in
In PU grinding heads 281 and outwardly directed connecting pole 282（As shown in Figure 3）, the PU grinding heads 281 are made up of PU materials, should
Connecting pole 282 is to be installed in the ring surface of the rotor 25 of the first rotor 24 and second.
The grinding drum 21 is coated with cooling bucket 29, and a cooling sandwith layer is formed between cooling bucket 29 and grinding drum 21
291, cooling medium is injected in the cooling sandwith layer 291, because abrasive media in process of lapping and material are in impacting bucket 21
Internal face and the heat that produces, grinding drum 21 is cooled down by the cooling medium in cooling sandwith layer 291, to grinding drum
21 are effectively radiated.
The utility model designing points are using the first rotor and the assembling of the second rotor sectional type with hollow out chamber
Together, mitigate whole rotor weight, drive device, which can be realized, to be rotated at a high speed, is conducive to high-volume material grinding operation, and
And using the design of design PU protective layers and PU grinding heads on bucket in PU, each rotor, preferably anticorrosion effect can be reached again,
Effectively extend life-cycle, and metallic pollution is not present in process of lapping, lift grinding quality.
It is described above, only it is the utility model preferred embodiment, not technical scope of the present utility model is appointed
What is limited, therefore every any trickle amendment, equivalent variations made according to technical spirit of the present utility model to above example
With modification, in the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of heavy pin-connected panel nanometer rods pin sand mill, including frame and the lapping device that is arranged in frame, the grinding
Device includes grinding drum, main shaft and the mechanical sealing assembly being installed on main shaft, and the grinding drum side has a charging aperture, should
Main shaft is driven by a drive device to be rotated, and the drive device is installed on above frame, it is characterised in that：The grinding drum includes gold
Belong to and the first rotor and the second rotor are installed on bucket in shell and PU, the main shaft, the first rotor and the second rotor are along main shaft
Direction is fitted together laterally side by side, and in bucket in PU, the first rotor has the accommodating cavity of an open ports, the accommodating cavity
Interior installation filtering net cylinder, the filtering net cylinder is connected by a discharge nozzle, and the discharge nozzle is stretched out outside grinding drum, and second rotor has one
Hollow out chamber, the main shaft is crossed to be fixed in hollow out chamber, and the first rotor and bitrochanteric outer surface are provided with PU protective layers,
And be respectively arranged with a plurality of PU rods pins on the first rotor and bitrochanteric ring surface, the PU rods pin include PU grinding heads with
And be flush-mounted in PU grinding heads and outwardly directed connecting pole.
2. heavy pin-connected panel nanometer rods pin sand mill according to claim 1, it is characterised in that：The first rotor and second
Rotor passes through a plurality of mode connects for screw.
3. heavy pin-connected panel nanometer rods pin sand mill according to claim 1, it is characterised in that：The metal shell is stainless
Steel material.
4. heavy pin-connected panel nanometer rods pin sand mill according to claim 1, it is characterised in that：The grinding drum is coated with
One cooling bucket, a cooling sandwith layer is formed between cooling bucket and grinding drum.
5. heavy pin-connected panel nanometer rods pin sand mill according to claim 1, it is characterised in that：The discharging pipe end is installed
There is a thermometer for being used to detect the temperature of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009604.1U CN206526880U (en) | 2017-01-05 | 2017-01-05 | Heavy pin-connected panel nanometer rods pin sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009604.1U CN206526880U (en) | 2017-01-05 | 2017-01-05 | Heavy pin-connected panel nanometer rods pin sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526880U true CN206526880U (en) | 2017-09-29 |
Family
ID=59917683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009604.1U Expired - Fee Related CN206526880U (en) | 2017-01-05 | 2017-01-05 | Heavy pin-connected panel nanometer rods pin sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248744A (en) * | 2018-10-31 | 2019-01-22 | 东莞市琅菱机械有限公司 | A kind of rotatable grinder |
-
2017
- 2017-01-05 CN CN201720009604.1U patent/CN206526880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248744A (en) * | 2018-10-31 | 2019-01-22 | 东莞市琅菱机械有限公司 | A kind of rotatable grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |