CN209348776U - A kind of multi-functional flour flour milling machine - Google Patents
A kind of multi-functional flour flour milling machine Download PDFInfo
- Publication number
- CN209348776U CN209348776U CN201821996657.8U CN201821996657U CN209348776U CN 209348776 U CN209348776 U CN 209348776U CN 201821996657 U CN201821996657 U CN 201821996657U CN 209348776 U CN209348776 U CN 209348776U
- Authority
- CN
- China
- Prior art keywords
- flour
- shell
- milling machine
- roller
- nail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of multi-functional flour flour milling machine, pulverizing chamber is connected to by strainer with milling compartment；Current vortex sensor is installed at the top of rotary shaft, acceleration transducer is installed on rotating electric machine shell；Shell two sides are respectively mounted a ventilation fan, and the top and bottom in shell are respectively mounted a temperature sensor；Be sticked a control box outside shell, controls in box and is integrated with single-chip microcontroller；Single-chip microcontroller is electrically connected with display screen, temperature sensor and warning circuit respectively；Current vortex sensor and acceleration transducer pass through signal path switching circuit and signal condition integrated circuit and monolithic mechatronics；555 chip built in warning circuit, 555 chips are connect by VT2 with alarm port A and B；Alarm port A and B are electrically connected with buzzer.
Description
Technical field
The utility model belongs to the technical field of flour device, and in particular to a kind of multi-functional flour flour milling machine.
Background technique
Flour is a kind of powder worn by wheat.By the number of protein content in flour, high muscle face can be divided into
Powder, Plain flour, Self- raising flour and without gluten flour.Flour has permeated people's lives as a kind of basic food.
Existing factory has been carried out mechanization to the grinding of flour, substantially increases production effect compared to traditional technology
Rate, but existing flour milling machine has a single function, the service life is short, grinding efficiency is bad.
Utility model content
The purpose of this utility model is that being directed to above-mentioned deficiency in the prior art, a kind of multi-functional flour flour milling is provided
Machine, to solve the problems, such as that existing flour milling machine has a single function, the service life is short, grinding efficiency is bad.
In order to achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of multi-functional flour flour milling machine comprising the pulverizing chamber and milling compartment being set in shell；Pulverizing chamber side wall peace
Roller is filled, roller crushes the output axis connection of the three-phase motor of chamber outer wall with being set to；Roller outer be uniformly arranged several first
It cuts nail, several first cut nail and rows of be distributed in roller outer；Every a line adjacent first cut nail between setting second cut nail；The
One cut nail with roller institute it is at an acute angle be 45 ° -60 °, second cut nail with roller institute it is at an acute angle be 30 ° -45 °；The setting of pulverizing chamber bottom
Vibration component；Vibration component includes oscillating plate, the transmission shaft and servo axis that are fixedly connected with oscillating plate bottom；End cap under servo axis
If spring, transmission shaft is connect with driving motor；It is strainer in the middle part of pulverizing chamber bottom, strainer edge is fixed on oscillating plate；
Pulverizing chamber is connected to by strainer with milling compartment；A rotary shaft is installed in milling compartment bottom, and rotary shaft and electric rotating are electromechanical
It connects, uniformly distributed several blades in rotary shaft；Current vortex sensor is installed, installation adds on rotating electric machine shell at the top of rotary shaft
Velocity sensor；Shell two sides are respectively mounted a ventilation fan, and the top and bottom in shell are respectively mounted a temperature sensor；Outside shell
Be sticked a control box, controls in box and is integrated with single-chip microcontroller；Single-chip microcontroller is electrically connected with display screen, temperature sensor and warning circuit respectively
It connects；Current vortex sensor and acceleration transducer pass through signal path switching circuit and signal condition integrated circuit and single-chip microcontroller
Electrical connection；
Signal path switching circuit includes four ADG408 analog multiplexer chips being arranged in parallel, each ADG408 mould
4,5,6,7,12 pins of quasi- multiplexing chip are connect with current vortex sensor or acceleration transducer signals, 8 pins and
The input terminal of signal condition integrated circuit connects；555 chip built in warning circuit, 555 chips pass through VT2 and alarm port A and B
Connection；Alarm port A and B are electrically connected with buzzer.
Preferably, first cut nail with roller institute it is at an acute angle be 45 °.
Preferably, second cut nail with roller institute it is at an acute angle be 30 °.
Preferably, driving motor is linear electric machine.
Preferably, ventilation fan is HGA ventilation fan.
Preferably, single-chip microcontroller is STM32 single-chip microcontroller, and display screen is LCD display, and temperature sensor is DS18B20 temperature
Sensor.
Multi-functional flour flour milling machine provided by the utility model, has the advantages that
The utility model can be realized being sufficiently stirred for flour by the crushing and stirring of different accuracy twice.It is rotating
Current vortex sensor is installed on axis, acceleration transducer, the revolving speed of real-time monitoring rotary shaft and rotation are installed on rotating electric machine shell
The Vibration Condition of rotating motor rotor finds failure, timely early warning and maintenance in time；Except this, temperature sensor is set inside the shell,
The temperature in shell is monitored, when temperature is greater than preset value, carries out automatic alarm, and staff is warned to open ventilation fan, and
Shi Jinhang is exchanged with outside air, takes away heat, increases the service life of this flour milling machine.
Detailed description of the invention
Fig. 1 is the structure chart of multi-functional flour flour milling machine.
Fig. 2 is the structure chart of multi-functional flour flour milling machine vibration component.
Fig. 3 is multi-functional flour flour milling machine functional block diagram.
Fig. 4 is the circuit diagram that multi-functional flour flour milling machine is temperature sensor.
Fig. 5 is multi-functional flour flour milling machine warning circuit figure.
Fig. 6 is multi-functional flour flour milling machine signal path switching circuit figure.
Fig. 7 is multi-functional flour flour milling machine signal condition integrated circuit.
Wherein, 1, shell；2, vibration component；3, rotating electric machine；4, three-phase motor；5, feeding inlet；6, roller；7, it first cuts
Nail；8, it second cuts nail；9, pulverizing chamber；10, milling compartment；11, rotary shaft；12, blade；13, discharge port；14, ventilation fan；15, it filters
Net；16, current vortex sensor；17, acceleration transducer；18, box is controlled；19, temperature sensor；241, oscillating plate；242, it drives
Dynamic motor；243, transmission shaft；244, servo axis.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
According to one embodiment of the application, with reference to Fig. 1, the multi-functional flour flour milling machine of this programme, including be set to outer
Pulverizing chamber 9 and milling compartment 10 in shell 1,9 side wall of pulverizing chamber install roller 6, roller 6 and the three-phase electricity for being set to 9 outer wall of pulverizing chamber
The output axis connection of machine 4,6 outer of roller are uniformly arranged several and first cut nail 7, several first cut nail and 7 rows of be distributed in
6 outer of roller；The setting second between 7 that cuts nail of every a line adjacent first cuts nail 8, first cut nail 7 it is at an acute angle with 6 institute of roller be 45 °-
60 °, second cut nail 8 it is at an acute angle with the institute of roller 6 be 30 ° -45 °, vibration component 2 is arranged in 9 bottom of pulverizing chamber, and vibration component 2 includes
Oscillating plate 241, the transmission shaft 243 and servo axis 244 being fixedly connected with 241 bottom of oscillating plate；244 lower end of servo axis is arranged bullet
Spring, transmission shaft 243 are connect with driving motor 242；It is strainer 15 in the middle part of 9 bottom of pulverizing chamber, 15 edge of strainer is fixed on oscillating plate
On 241.
With reference to Fig. 2, vibration component 2 includes oscillating plate 241, oscillating plate 241 and transmission shaft 243 and servo axis 244 is vertical connects
It connects, transmission shaft 243 is connect with driving motor 242, and driving motor 242 drives transmission shaft 243 to move up and down, and transmission shaft 243 drives
Oscillating plate 241 moves up and down, and the displacement that oscillating plate 241 moves up and down is equal to the displacement of the lower spring of servo axis 244, and then realizes vibration
The vibration of movable plate 241.
Coarse flour is fallen on oscillating plate 241, and oscillating plate 241 vibrates, and can not be accomplished since roller 6 crushes for the first time
It uniformly crushes, the height of the heavier vibrated jump of flour particle is lower, and the height of lighter flour particle jump is higher；It jumps
The higher flour that jumps, which further cuts nail with second, 8 to be contacted, and is realized and is crushed；The lower flour that jumps, which then cuts nail with first, 7 to be contacted, real
Now crush again；So circulation several times, can sufficiently crush flour.Reach certain pore size flour then pass through strainer 15 into
Enter milling compartment 10, and the biggish flour of particle then continues to crush, until the particle of flour is less than the mesh of strainer 15.
With reference to Fig. 3, pulverizing chamber 9 is connected to by strainer 15 with milling compartment 10, and a rotary shaft 11, rotation are installed in 10 bottom of milling compartment
Shaft 11 is electrically connected with rotating electric machine 3, uniformly distributed several blades 12 in rotary shaft 11；Current vortex is installed to pass at the top of rotary shaft 11
Sensor 16 installs acceleration transducer 17 on 3 shell 1 of rotating electric machine；1 two sides of shell are respectively mounted a ventilation fan 14, in shell 1
Top and bottom are respectively mounted a temperature sensor 19；Be sticked a control box 18 outside shell 1, controls in box 18 and is integrated with single-chip microcontroller；
Single-chip microcontroller is electrically connected with display screen, temperature sensor 19 and warning circuit respectively；Current vortex sensor 16 and acceleration transducer
17 pass through signal path switching circuit and signal condition integrated circuit and monolithic mechatronics.
Wherein, control button, display screen and buzzer are mounted on the surface of control box, can set roller by control button
The normal range value of sub 6 revolving speeds and 3 rotor oscillation of rotating electric machine, when the revolving speed and vibration data of acquisition be not in normal range value
When, single-chip microcontroller control alarm, and then staff is warned to safeguard motor in time.
Single-chip microcontroller is STM32 single-chip microcontroller, and current vortex sensor 16 is HN800 type current vortex sensor 16, for acquiring rotation
The revolving speed of shaft 11；Acceleration transducer 17 is inertia-type acceleration transducer 17, for acquiring the vibration of 3 rotor of rotating electric machine
It is dynamic.
With reference to Fig. 4, temperature sensor 19 is DS18B20 temperature sensor 19, is a kind of monobus Digital Measurement of Temperature chip, makes
With it is convenient, wear-resisting it is resistance to touch, strong antijamming capability, measurement range is -55~+125 DEG C, and measurement accuracy is high.
The data of acquisition include the temperature in the vibration and flour milling machine of the revolving speed of shaft, 3 rotor of rotating electric machine, by acquisition
It in data transmission to single-chip microcontroller, is shown on display screen, and is compared respectively with preset value, if the data value of detection does not exist
In normal range (NR), single-chip microcontroller controls warning circuit alarm, and then before rotating electric machine 3 breaks down, finds failure in advance, in time
Maintenance avoids sudden failure.
Signal path switching circuit includes four ADG408 analog multiplexer chips being arranged in parallel, each ADG408 mould
4,5,6,7,12 pins of quasi- multiplexing chip are connect with current vortex sensor 16 or 17 signal of acceleration transducer, and 8 draw
Foot is connect with the input terminal of signal condition integrated circuit；555 chip built in warning circuit, 555 chips pass through VT2 and alarm port
A is connected with B；Alarm port A and B are electrically connected with buzzer, are used for audible alarm.
With reference to Fig. 5, warning circuit, when temperature exceeds preset value, 555 3 feet become low level, CK1 Non voltage output,
VT2 conducting, the end A, B is connect with buzzer, the warning circuit conducting of F1 and F2, buzzer call alarm.When staff sends out
After existing alarm, the work of ventilation fan 14 can be opened, the hot-air in flour milling machine is exported in time, increases the service life of flour milling machine.
With reference to Fig. 6, the vibration signal entering signal channel switching circuit of the revolving speed of the shaft of acquisition, 3 rotor of rotating electric machine
In, signal path switching circuit includes four ADG408 analog multiplexer chips being arranged in parallel, and each ADG408 simulation is more
4,5,6,7,12 pins of road multiplexing chip are connect with sensor signal, and 8 pins are signal output end.Four are arranged in parallel
The switching transmission of four road signals at most may be implemented in ADG408 analog multiplexer chip, avoid tach signal and vibration signal it
Between interference, and the output impedance in signal source can be reduced, improve the acquisition precision of signal.
With reference to Fig. 7, tach signal and vibration signal entering signal improve integrated circuit, and signal condition integrated circuit is built-in with
IB31 chip, the circuit are transformed to the measuring signal of sensor the voltage output of 0-10V.9,10 pins are respectively bridge excitation base
Quasi- defeated people's output, in addition internal reference voltage is predisposed to 10V and increases when bridge excitation output 0 pin of adjusting is connected to 4 foot after power supply
Bridge motivates output voltage (9 pin), accesses resistance between 0,10 pins if reducing the output of bridge driving voltage.3 pins are not
When connection, 3 pin output voltages are driving voltage of the 10V as measuring bridge.Bridge measuring bridge output signal is sent such as 1,2 pins
Internal amplifier carries out the amplification of signal.Amplifier gain is determined by the resistance between 3,4 pins.RP2 is adjusted, that is, the section that withers is put
The gain of big device.Output shift (for example, when sensor signal input is zero, making output voltage zero) is adjusted, RP3 adjusts output
The hunting range of voltage.IB31 is convenient to multiple sensor signals in parallel and carries out multimetering, receives more rotating machineries
The parameter signal of acquisition, and the signal received is amplified, be converted to voltage signal output.
Single-chip microcontroller receiving signal manages the tach signal and vibration signal of integrated circuit transmission, and is shown in control box
On display screen in 18, when finding data not in the normal range so as to staff, timely maintenance and repair flour milling machine avoids dashing forward
The failure of right property causes any property loss.
The utility model can be realized being sufficiently stirred for flour by the crushing and stirring of different accuracy twice.It is rotating
Current vortex sensor 16 is installed on axis 11, acceleration transducer 17, real-time monitoring rotary shaft 11 are installed on 3 shell 1 of rotating electric machine
3 rotor of revolving speed and rotating electric machine Vibration Condition, find failure, timely early warning and maintenance in time；Except this, set in shell 1
Temperature sensor 19 is set, the temperature in shell 1 is monitored, when temperature is greater than preset value, carries out automatic alarm, and warn work people
Member's unlatching ventilation fan 14, in time progress exchange with outside air, take away heat, increase the service life of this flour milling machine.
Although being described in detail in conjunction with specific embodiment of the attached drawing to utility model, should not be construed as to this
The restriction of the protection scope of patent.In range described by claims, those skilled in the art are without creative work
The various modifications and deformation that can make still belong to the protection scope of this patent.
Claims (6)
1. a kind of multi-functional flour flour milling machine, it is characterised in that: including the pulverizing chamber being set in shell and milling compartment；The powder
Broken room side wall installs roller, and roller crushes the output axis connection of the three-phase motor of chamber outer wall with being set to；The roller outer is uniform
Several are arranged first to cut nail, several first cut nail and rows of be distributed in roller outer；Every a line adjacent described first cuts nail
Between setting second cut nail；Described first to cut nail at an acute angle with roller institute be 45 ° -60 °, and second cuts nail at an acute angle is with roller institute
30°-45°；Vibration component is arranged in the pulverizing chamber bottom；The vibration component includes the fixed company of oscillating plate and oscillating plate bottom
The transmission shaft and servo axis connect；Servo axis lower end sheathed spring, transmission shaft are connect with driving motor；The pulverizing chamber bottom
Middle part is strainer, and strainer edge is fixed on oscillating plate；
The pulverizing chamber is connected to by strainer with milling compartment；The milling compartment bottom is installed by one rotary shaft, the rotary shaft and rotation
Rotating motor is electrically connected, uniformly distributed several blades in rotary shaft；Current vortex sensor, rotating electric machine are installed at the top of the rotary shaft
Acceleration transducer is installed on shell；The shell two sides are respectively mounted a ventilation fan, and the top and bottom in shell are respectively mounted one
Temperature sensor；Be sticked a control box outside the shell, controls in box and is integrated with single-chip microcontroller；The single-chip microcontroller respectively with display
Screen, temperature sensor and warning circuit electrical connection；The current vortex sensor and acceleration transducer are cut by signal path
Change circuit and signal condition integrated circuit and monolithic mechatronics；
The signal path switching circuit includes four ADG408 analog multiplexer chips being arranged in parallel, each ADG408 mould
4,5,6,7,12 pins of quasi- multiplexing chip are connect with current vortex sensor or acceleration transducer signals, 8 pins and
The input terminal of signal condition integrated circuit connects；555 chips built in the warning circuit, 555 chips pass through VT2 and alarm port
A is connected with B；Alarm the port A and B are electrically connected with buzzer.
2. multi-functional flour flour milling machine according to claim 1, it is characterised in that: described first cuts nail and roller institute Cheng Rui
Angle is 45 °.
3. multi-functional flour flour milling machine according to claim 1, it is characterised in that: described second cuts nail and roller institute Cheng Rui
Angle is 30 °.
4. multi-functional flour flour milling machine according to claim 1, it is characterised in that: the driving motor is linear electric machine.
5. multi-functional flour flour milling machine according to claim 1, it is characterised in that: the ventilation fan is HGA ventilation fan.
6. multi-functional flour flour milling machine according to claim 1, it is characterised in that: the single-chip microcontroller is STM32 single-chip microcontroller,
Display screen is LCD display, and temperature sensor is DS18B20 temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996657.8U CN209348776U (en) | 2018-11-29 | 2018-11-29 | A kind of multi-functional flour flour milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996657.8U CN209348776U (en) | 2018-11-29 | 2018-11-29 | A kind of multi-functional flour flour milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209348776U true CN209348776U (en) | 2019-09-06 |
Family
ID=67798129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821996657.8U Active CN209348776U (en) | 2018-11-29 | 2018-11-29 | A kind of multi-functional flour flour milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209348776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560234A (en) * | 2019-09-29 | 2019-12-13 | 铜仁学院 | Raw material extraction equipment of myricetin toothpaste |
-
2018
- 2018-11-29 CN CN201821996657.8U patent/CN209348776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560234A (en) * | 2019-09-29 | 2019-12-13 | 铜仁学院 | Raw material extraction equipment of myricetin toothpaste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209348776U (en) | A kind of multi-functional flour flour milling machine | |
| CN108945380A (en) | The automatic adjustment ventilating system and its ventilation parameters method of polar region ship machinery space | |
| CN104307601A (en) | Vertical mill model selecting test system and method | |
| CN209348775U (en) | A kind of flour crushing system | |
| CN108993708A (en) | A kind of agricultural product mixed powder producing device | |
| CN110514984B (en) | Multifunctional circuit board intelligent detector | |
| CN105403727B (en) | A kind of leaf formula wind direction and wind velocity sensor | |
| CN209624762U (en) | A kind of radar for marine environment detection | |
| CN210545734U (en) | Multifunctional centrifugal device | |
| CN210954196U (en) | Multifunctional circuit board intelligent detector | |
| CN210840365U (en) | Dampproofing structure of power control device | |
| CN208194610U (en) | Grinding device is used in a kind of processing of dragon's blood | |
| CN207934987U (en) | A kind of diesel-driven generator of good heat dissipation effect | |
| CN209979579U (en) | Formaldehyde detection device | |
| CN209317829U (en) | A kind of pulveriser with fluted disk that adaptability is high | |
| CN210385739U (en) | Agitating unit is used in processing of waterborne glazing oil | |
| CN208466146U (en) | A kind of novel raw mill lock wind charging gear | |
| CN108704725B (en) | Biomass crushing system | |
| CN110553900A (en) | Multifunctional rubber impact testing machine | |
| CN109500401A (en) | A kind of lead powder production system and device | |
| CN204234140U (en) | A kind of Vertical Mill type Selection Test system | |
| CN213068541U (en) | Cereal breakage rate, trash content detection device | |
| CN2490518Y (en) | Intellegence defrost air conditioner | |
| CN219017082U (en) | Belt slip alarm device of pumping unit | |
| CN213368785U (en) | Wheat straw crusher with alarm function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |