CN208340837U - A kind of novel laboratory sand mill - Google Patents
A kind of novel laboratory sand mill Download PDFInfo
- Publication number
- CN208340837U CN208340837U CN201820344061.3U CN201820344061U CN208340837U CN 208340837 U CN208340837 U CN 208340837U CN 201820344061 U CN201820344061 U CN 201820344061U CN 208340837 U CN208340837 U CN 208340837U
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- China
- Prior art keywords
- chamber
- servo motor
- sanded
- peristaltic pump
- type
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- 239000004576 sand Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000003801 milling Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012856 packing Methods 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of novel laboratory sand mills, including L-type rack, servo motor, chamber is sanded, peristaltic pump, high-speed sealing stirring-type material cup and inverted machine seal cooling well-bucket, servo motor is fixedly mounted on the side of L-type rack, the other side that chamber is fixedly mounted on L-type rack is sanded, the inside that chamber is sanded is connected with rotary shaft by the way that machine envelope is interspersed, one end of rotary shaft and the output shaft of servo motor are sequentially connected, the side that chamber is sanded is connected to one end of conveying pipeline, three-way ball valve is fixedly installed in the middle part of conveying pipeline, the other end of conveying pipeline is fixedly connected with the outlet of peristaltic pump, the inlet tube of peristaltic pump is fixedly connected with the discharge nozzle of high-speed sealing stirring-type material cup, the top that chamber is sanded is equipped with discharge port.The utility model is sealed using machine instead of lip-type packing, and the sealing effect of rotary shaft is improved, and is greatly reduced the risk of material leakage, is extended the service life of equipment.
Description
Technical field
The utility model relates to a kind of sand mill, specially a kind of novel laboratory sand mill.
Background technique
Laboratory sand mill also known as use for laboratory sand mill are a kind of grindings that type is sanded relative to industrial production
Equipment, working principle is identical as the sand mill of industrial production, is by the way that material is passed through a grinding chamber with rotor
Body, grinding cavit is interior filled with a certain amount of abrasive media (grinding pearl), rotor and internal grinding of the material by rotation
Medium is mutually collided, is squeezed, stirring, mixing a kind of milling apparatus for reaching slurry crushing, thinning effect.
Existing laboratory sand mill is sealed using lip-type packing, self-priming discharging, using threephase asynchronous machine, structure
Loosely, weight is larger.Existing situation shortcoming is: 1. lip packing coil structures are simple, poor sealing effect, sealing life
It is short, it is easy to wear, it to regularly replace；2. discharging, it is self-priming to use, flow is small, high to the structural requirement of equipment, in grinding high concentration
Easy putty when material；3. big using threephase asynchronous noise, power factor lag, underloading power factor is low, speed adjusting performance
Difference, therefore we make improvement to this, propose a kind of novel laboratory sand mill.
Utility model content
To solve laboratory sand mill of the existing technology using lip-type packing poor sealing effect and using three-phase
The big defect of Noise of Induction Motors, the utility model provide a kind of novel laboratory sand mill.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of novel laboratory sand mill of the utility model, including L-type rack, servo motor, be sanded chamber, peristaltic pump,
High-speed sealing stirring-type material cup and inverted machine seal cooling well-bucket, and the servo motor is fixedly mounted on the side of L-type rack,
The other side that chamber is sanded and is fixedly mounted on L-type rack, the inside that chamber is sanded are connected with rotary shaft by the way that machine envelope is interspersed,
One end of the rotary shaft and the output shaft of servo motor are sequentially connected, and one end of the side that chamber is sanded and conveying pipeline connects
It is logical, three-way ball valve is fixedly installed in the middle part of the conveying pipeline, the other end of the conveying pipeline and the outlet of peristaltic pump are fixed
Connection, the inlet tube of the peristaltic pump are fixedly connected with the discharge nozzle of high-speed sealing stirring-type material cup, the top that chamber is sanded
End is equipped with discharge port, and the discharge port is fixedly connected by connecting tube with the feed pipe of high-speed sealing stirring-type material cup, described
The bottom end that inverted machine seals cooling well-bucket is connected to machine envelope.
Further, the top of the L-type rack is fixedly installed with switch enclosure, and the inside of the switch enclosure, which is respectively equipped with, to be watched
Take motor rotary switch, peristaltic pump control switch and high-speed sealing stirring-type material cup control switch, the servo motor, wriggling
Pump and high-speed sealing stirring-type material cup pass through servo motor rotary switch, peristaltic pump control switch and high-speed sealing stirring respectively
Formula material cup control switch is electrically connected with the power supply.
Further, the peristaltic pump is fixedly mounted in L-type rack.
Further, the top of the high-speed sealing stirring-type material cup side is interspersed is connected with charge pipe, the charging
The threaded one end of pipe is connected with pipe cap.
Further, the outer cover of the rotary shaft is equipped with sanding disc.
Compared with prior art, the utility model has the following beneficial effects: this kind of novel laboratory sand mill, utilizes
Machine is sealed instead of lip-type packing, improves the sealing effect of rotary shaft, greatly reduces the risk of material leakage, extends equipment
Service life；The circulation of material instead of self-priming, reduces the requirement to device structure using peristaltic pump, expands material and grinds
The concentration range of mill, while the circulation rate of material is improved, grinding effect also improves therewith；Replace three using servo motor
Phase Induction Machines reduce noise, improve revolving speed, realize smoothly adjustable-speed；Using compact-sized design scheme, sky is greatlyd save
Between, reduce weight；The use of high-speed sealing stirring-type material cup, the effective volatilization for reducing material solvent.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel laboratory sand mill of the utility model.
In figure: 1, L-type rack；2, servo motor；3, chamber is sanded；4, peristaltic pump；5, high-speed sealing stirring-type material cup；6,
Inverted machine seals cooling well-bucket；7, rotary shaft；8, machine seals；9, conveying pipeline；10, three-way ball valve；11, discharge port；12, feed pipe；
13, discharge nozzle；14, charge pipe；15, switch enclosure；16, sanding disc.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, a kind of novel laboratory sand mill, including L-type rack 1, servo motor 2, sand milling chamber 3, wriggling
Pump 4, high-speed sealing stirring-type material cup 5 and inverted machine seal cooling well-bucket 6, and servo motor 2 is fixedly mounted on L-type rack 1
The other side that chamber 3 is fixedly mounted on L-type rack 1 is sanded in side, and the inside that chamber 3 is sanded is connected with rotary shaft by the way that machine envelope 8 is interspersed
7, one end of rotary shaft 7 and the output shaft of servo motor 2 are sequentially connected, and the side that chamber 3 is sanded is connected to one end of conveying pipeline 9,
The middle part of conveying pipeline 9 is fixedly installed with three-way ball valve 10, and the other end of conveying pipeline 9 is fixedly connected with the outlet of peristaltic pump 4, compacted
The inlet tube of dynamic pump 4 is fixedly connected with the discharge nozzle 13 of high-speed sealing stirring-type material cup 5, and the top that chamber 3 is sanded is equipped with discharging
Mouth 11, discharge port 11 are fixedly connected by connecting tube with the feed pipe 12 of high-speed sealing stirring-type material cup 5, and inverted machine envelope is cold
But the bottom end of well-bucket 6 is connected to machine envelope 8.
Wherein, the top of L-type rack 1 is fixedly installed with switch enclosure 15, and the inside of switch enclosure 15 is respectively equipped with servo motor
Rotary switch, peristaltic pump control switch and high-speed sealing stirring-type material cup control switch, servo motor 2, peristaltic pump 4 and high speed
It seals stirring-type material cup 5 and passes through servo motor rotary switch, peristaltic pump control switch and high-speed sealing stirring-type material respectively
Cup control switch is electrically connected with the power supply, and user can control sand mill by switch enclosure 15, is opened by servo motor knob
The revolving speed for adjusting servo motor 2 is closed, it is simple and convenient.
Wherein, peristaltic pump 4 is fixedly mounted in L-type rack 1, prevents peristaltic pump 4 from shaking at work, avoids influencing
The normal work of sand mill.
Wherein, the top of 5 side of high-speed sealing stirring-type material cup is interspersed is connected with charge pipe 14, one end of charge pipe 14
It is threaded with pipe cap, raw material can be added to the inside of high-speed sealing stirring-type material cup 5 by charge pipe 14, be sanded
It can prevent the material inside high-speed sealing stirring-type material cup 5 from flying in whipping process by charge pipe 14 by pipe cap in journey
Spillage is gone, while can prevent the impurity such as dust in air from entering the internal contamination material of high-speed sealing stirring-type material cup 5.
Wherein, the outer cover of rotary shaft 7 is equipped with sanding disc 16, carries out sand milling operation to material by sanding disc 16.
It should be noted that the utility model is a kind of novel laboratory sand mill, when specific works, first by plus
Then expects pipe 14 opens servo motor 2, peristaltic pump 4 by switch enclosure 15 to the addition material of high-speed sealing stirring-type material cup 5
With high-speed sealing stirring-type material cup 5, the material inside high-speed sealing stirring-type material cup 5 is delivered to by sand by peristaltic pump 4
The inside of mill chamber 3 reduces the requirement to device structure using peristaltic pump instead of self-priming, expands the concentration of material grinding
Range, while the circulation rate of material is improved, grinding effect also improves therewith, and servo motor 2 drives rotary shaft 7 to rotate, and leads to
It crosses sanding disc 16 to grind material, threephase asynchronous machine is replaced using servo motor 7, reduce noise, while by watching
Taking motor rotary switch may be implemented smoothly adjustable-speed, rotary shaft 7 and sand milling chamber 3 using machine envelope 8 instead of lip-type packing, improve
The sealing effect of rotary shaft 7 greatly reduces the risk of material leakage, extends the service life of equipment, due to rotary shaft 7
Rotation can generate heat, and machine envelope 8 can be cooled down by sealing cooling well-bucket 6 by inverted machine at this time, extend making for machine envelope 8
With the service life, discharging is carried out by three-way ball valve 10 after grinding.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of novel laboratory sand mill, including L-type rack (1), servo motor (2), be sanded chamber (3), peristaltic pump (4),
High-speed sealing stirring-type material cup (5) and inverted machine seal cooling well-bucket (6), which is characterized in that the servo motor (2) is fixed
It is mounted on the side of L-type rack (1), the other side that chamber (3) are sanded and are fixedly mounted on L-type rack (1), the sand milling chamber
(3) inside is connected with rotary shaft (7) by the way that machine envelope (8) is interspersed, and one end of the rotary shaft (7) is defeated with servo motor (2)
Shaft transmission connection, the side that chamber (3) are sanded are connected to one end of conveying pipeline (9), and the middle part of the conveying pipeline (9) is fixed
It is equipped with three-way ball valve (10), the other end of the conveying pipeline (9) is fixedly connected with the outlet of peristaltic pump (4), the wriggling
The inlet tube of pump (4) is fixedly connected with the discharge nozzle (13) of high-speed sealing stirring-type material cup (5), the top that chamber (3) are sanded
End is equipped with discharge port (11), and the discharge port (11) passes through the feed pipe of connecting tube and high-speed sealing stirring-type material cup (5)
(12) it is fixedly connected, the bottom end that the inverted machine seals cooling well-bucket (6) is connected to machine envelope (8).
2. a kind of novel laboratory sand mill according to claim 1, which is characterized in that the top of the L-type rack (1)
End is fixedly installed with switch enclosure (15), and the inside of the switch enclosure (15) is respectively equipped with servo motor rotary switch, peristaltic pump control
System switch and high-speed sealing stirring-type material cup control switch, the servo motor (2), peristaltic pump (4) and high-speed sealing stirring
Formula material cup (5) passes through servo motor rotary switch, peristaltic pump control switch and the control of high-speed sealing stirring-type material cup respectively
Switch is electrically connected with the power supply.
3. a kind of novel laboratory sand mill according to claim 1, which is characterized in that the peristaltic pump (4) is fixed
It is mounted on L-type rack (1).
4. a kind of novel laboratory sand mill according to claim 1, which is characterized in that the high-speed sealing stirring-type
The top of material cup (5) side is interspersed to be connected with charge pipe (14), and the threaded one end of the charge pipe (14) is connected with pipe cap.
5. a kind of novel laboratory sand mill according to claim 1, which is characterized in that outside the rotary shaft (7)
Portion is arranged with sanding disc (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344061.3U CN208340837U (en) | 2018-03-14 | 2018-03-14 | A kind of novel laboratory sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344061.3U CN208340837U (en) | 2018-03-14 | 2018-03-14 | A kind of novel laboratory sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340837U true CN208340837U (en) | 2019-01-08 |
Family
ID=64885100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344061.3U Expired - Fee Related CN208340837U (en) | 2018-03-14 | 2018-03-14 | A kind of novel laboratory sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117824A (en) * | 2021-03-30 | 2021-07-16 | 湖北原驰智能科技有限公司 | Sand mill based on gear transmission |
-
2018
- 2018-03-14 CN CN201820344061.3U patent/CN208340837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117824A (en) * | 2021-03-30 | 2021-07-16 | 湖北原驰智能科技有限公司 | Sand mill based on gear transmission |
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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: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |