CN205471741U - Can accurate regulation give machine supplying powder of powder speed - Google Patents
Can accurate regulation give machine supplying powder of powder speed Download PDFInfo
- Publication number
- CN205471741U CN205471741U CN201620027441.5U CN201620027441U CN205471741U CN 205471741 U CN205471741 U CN 205471741U CN 201620027441 U CN201620027441 U CN 201620027441U CN 205471741 U CN205471741 U CN 205471741U
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- China
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- powder
- speed
- motor
- cabin
- storehouse
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- Expired - Fee Related
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Abstract
The utility model provides a can accurate regulation give machine supplying powder of powder speed, motor shaft end links to each other with the stirring rod through reduction gear, shaft coupling, and in whitewashed storehouse was arranged in to the stirring rod, the powder storehouse hung on the support through linkage and weighing sensor, and powder storehouse lower part links to each other with the powder section of thick bamboo of giving that the level was arranged, installs for the powder spiral in giving a powder section of thick bamboo, and pass through the shaft coupling for the powder spiral and the reduction gear links to each other with the motor, and the one end of keeping away from the motor for a powder section of thick bamboo is provided with the meal outlet, the powder whitewashed storehouse of packing into is set for on the microcomputer control ware and is given powder speed value, and start machine drives and gives the powder screw rotation, begins to carry the powder, and the inside stirring rod in powder storehouse is rotated simultaneously, the scaffold phenomenon appears in avoiding the powder storehouse, and weighing sensor real -time measurement weight data sends into microcomputer control ware operation back output speed control signal and gives the motor, changes its rotational speed to adjust and give powder speed, up to reaching the setting value, the utility model discloses can realize adjusting for the accurate of powder speed, be applicable to the occasion of using air conveying.
Description
Technical field
This utility model relates to a kind of machine supplying powder, can accurately regulate to powder speed particularly to one
Machine supplying powder.
Background technology
Machine supplying powder is a kind of conventional solids delivery device, and it utilizes working component movement progress thing
Material advances, and is widely used in fields such as electric power, mining, food productions.At present, extensively make
Mainly have vane feeder, star feeder, screw(-type) feeder to powder equipment.But
This series products is primarily present following two problem: (1) is required to carry out before use to powder speed
Demarcate, obtain working component movement velocity and to the functional relationship of powder speed, pass through in use
Regulation working component movement velocity regulates to powder speed, simultaneously for powder the most of the same race, with
And the powder of the same race of different grain size, humidity, it is required to re-scale, uses the most time-consuming
Effort.Further, functional relationship is approximation relation, is difficult to accomplish accurately to regulate.(2) for making
By the occasion of air conveying powder, often occur being the situation of malleation at meal outlet, cause blanking
The problems such as difficulty, blanking rate fluctuation occur, affect to powder stability and to powder precision.Therefore,
Traditional machine supplying powder cannot realize to quick, accurate, the stable regulation of powder speed.
Summary of the invention
In order to solve problems of the prior art, the utility model proposes one can accurately adjust
Save to the machine supplying powder of powder speed, there is quick, accurate, stable feature.
In order to achieve the above object, this utility model be the technical scheme is that
A kind of can accurately regulate to the machine supplying powder of powder speed, including electric motor I 1, at motor
I1 axle head installs decelerator I2, and decelerator I2 output shaft is by shaft coupling I3 and stirring rod 9
Being connected, stirring rod 9 is placed in powder cabin 8, and powder cabin 8 is by suspension arrangement 6 and LOAD CELLS
7 hang over the mount 10, and the top cover of powder cabin 8 is disposed with powder input port 4, and powder cabin 8 bottom is fallen
It is connected to powder drum 15, to powder drum by what converting interface was arranged with lower horizontal at the reducing of taper
15 internally installed have to powder spiral 16, to the axle head of powder spiral 16 by shaft coupling II 14 and
Decelerator II 13 is connected with motor II 12, is provided with out away from one end of motor to powder drum 15
Powder mouth 17.
Described powder cabin 8 surrounding is provided with a suspension arrangement 6 every 90 ° of angles, at support 10
Relevant position LOAD CELLS 7 is installed, powder cabin 8 is fallen in biography of weighing by suspension arrangement 6
On sensor 7, the signal output of LOAD CELLS 7 is connected to microcomputer controller 11.
Described is communicated with powder cabin 8 top by balance to powder drum 15 communicating pipe 5.
Described motor II 12 uses adjustable speed motor.
Compared to the prior art, this utility model has the advantage that
1, by arranging LOAD CELLS and microcomputer controller, solving tradition machine supplying powder needs
Repeatedly to demarcate to the problem of powder speed so that machine supplying powder can the most accurately be adjusted to powder speed
Joint.Because LOAD CELLS measures the powder amount data in powder cabin in real time, pass to microcomputerized control
Device, after microcomputer controller is obtained in real time to powder speed by computing, and setting value (expected value)
Comparing, control to powder axis drive motor rotation speed change, progressively feedback regulation makes to powder speed steady
It is scheduled on setting value, thus realizes accurately regulating to powder speed.
2, by arranging LOAD CELLS, powder amount in feed bin can the most accurately be measured.
3, by arranging balance communicating pipe 5, tradition machine supplying powder is solved to meal outlet pressure wave
The problem of dynamic bad adaptability, the two internal pressure of balance so that be not under pressure ripple to powder speed
Dynamic impact, can realize machine supplying powder steady and continuous to powder.
4, the motor II 12 slowed down by adjustable speed, so that powder-feeding amount is according to demand
Carry out step-less adjustment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlarged drawing at the suspension in Fig. 1.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, including the electric motor I 1 for agitating device offer power, for increasing
Motor torque, installs decelerator I2 at electric motor I 1 axle head, and decelerator I2 output shaft passes through
Shaft coupling I3 is connected with stirring rod 9, and stirring rod 9 is placed in powder cabin 8, and powder cabin 8 top is
Cylinder, bottom is inverted cone, is used for storing a certain amount of powder, and powder cabin top cover is with powder cabin originally
Body passes through Flange joint, and is provided with silica gel sealing packing ring, maintains closed environment in storehouse, powder cabin
It is disposed with powder input port 4 on the top cover of 8, is used in powder cabin, add powder.Powder cabin 8 bottom inverted cone
Reducing at by being connected to powder drum 15, in powder drum 15 of arranging with lower horizontal of converting interface
Portion is provided with to powder spiral 16, is used for carrying powder, passes through shaft coupling to the axle head of powder spiral 16
Device II 14 and decelerator II 13 are connected with motor II 12, and motor II 12 is adjustable speed motor,
For providing driving force, decelerator II 13 to be used for increasing motor output torque to powder spiral 16.
To powder drum 15, one end of motor being provided with meal outlet 17, powder is sent from there.
Described is communicated with powder cabin 8 top by balance to powder drum 15 communicating pipe 5, is used for putting down
In weighing apparatus powder cabin with to powder overpressure so that be not under pressure influence of fluctuations to powder speed.
As in figure 2 it is shown, powder cabin 8 is by being suspended on by suspension arrangement 6 and LOAD CELLS 7
On support 10, concrete hang is as follows: powder cabin 8 surrounding is provided with one every 90 ° of angles and hangs
Hang device 6, is provided with LOAD CELLS 7 in the relevant position of support 10, and powder cabin 8 is by outstanding
Hang device falls on LOAD CELLS 7.
LOAD CELLS 7 can measure whole device and the gross weight of the internal powder of powder cabin 8, surveys
The data obtained send into microcomputer controller 11, the microcomputer controller 11 weight data to recording
By its rate of change about the time can be obtained after internal arithmetic, give powder speed the most in real time.Survey
After obtaining in real time to powder speed, and setting value (expected value) compares, and controls to drive electricity to powder axle
Machine 12 rotation speed change, progressively feedback regulation makes to powder rate stabilization in setting value, thus realizes
Accurately regulate to powder speed.
Operation principle of the present utility model is:
In use, powder is loaded powder cabin 8 from charging aperture 4, close charging aperture 4, micro-
Setting to powder rate value on computer controller 11, start machine, motor II 12 rotates, band
Moving and rotate to powder spiral 16, start to carry powder, electric motor I 1 rotates simultaneously, drives powder cabin
8 internal stirring rod 9 rotate, it is to avoid occurring scaffold phenomenon in powder cabin, LOAD CELLS 7 is real-time
Measuring weight data, after sending into microcomputer controller 11 computing, output speed control signal is to electricity
Motivation II 12, changes its rotating speed, thus regulation is to powder speed, until reaching setting value.
Claims (4)
- null1. one kind can accurately regulate to the machine supplying powder of powder speed，It is characterized in that，Including electric motor I (1)，At electric motor I (1) axle head, decelerator I (2) is installed，Decelerator I (2) output shaft is connected with stirring rod (9) by shaft coupling I (3)，Stirring rod (9) is placed in powder cabin (8)，Powder cabin (8) is suspended on support (10) by suspension arrangement (6) and LOAD CELLS (7)，Powder input port (4) it is disposed with on the top cover of powder cabin (8)，It is connected to powder drum (15) by what converting interface was arranged with lower horizontal at the reducing of powder cabin (8) bottom inverted cone，Have to powder spiral (16) to powder drum (15) is internally installed，It is connected with motor II (12) by shaft coupling II (14) and decelerator II (13) to the axle head of powder spiral (16)，To powder drum (15), one end of motor is provided with meal outlet (17).
- The most according to claim 1 a kind of can accurately regulate to the machine supplying powder of powder speed, it is characterized in that, described powder cabin (8) surrounding is provided with a suspension arrangement (6) every 90 ° of angles, in the relevant position of support (10), LOAD CELLS (7) is installed, powder cabin (8) falls on LOAD CELLS (7) by suspension arrangement (6), and the signal output of LOAD CELLS (7) is connected to microcomputer controller (11).
- The most according to claim 1 a kind of can accurately regulate to the machine supplying powder of powder speed, it is characterised in that described is communicated with powder cabin (8) top by balance communicating pipe (5) to powder drum (15).
- The most according to claim 1 a kind of can accurately regulate to the machine supplying powder of powder speed, it is characterised in that described motor II (12) uses adjustable speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027441.5U CN205471741U (en) | 2016-01-12 | 2016-01-12 | Can accurate regulation give machine supplying powder of powder speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027441.5U CN205471741U (en) | 2016-01-12 | 2016-01-12 | Can accurate regulation give machine supplying powder of powder speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471741U true CN205471741U (en) | 2016-08-17 |
Family
ID=56667260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027441.5U Expired - Fee Related CN205471741U (en) | 2016-01-12 | 2016-01-12 | Can accurate regulation give machine supplying powder of powder speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471741U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352963A (en) * | 2016-08-31 | 2017-01-25 | 上海空间电源研究所 | Automatic weighing system for high-viscosity thermal battery powder |
| CN107324081A (en) * | 2017-08-10 | 2017-11-07 | 海宁常青节能科技有限公司 | A kind of Pneumatic conveyer of granular material |
| CN107349846A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of new multiscrew conical mixing vessel |
| CN107349863A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel of multiscrew stirring driving |
| CN107349847A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel for being easy to precise weighing |
| CN107349845A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel of twin-screw stirring |
| CN107349842A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of twin-screw conical mixing vessel with temperature control system |
| CN107349843A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel with digital display function |
| CN108163493A (en) * | 2017-12-21 | 2018-06-15 | 衢州华睿工业设计有限公司 | Powder material weighing control device and control method |
| CN108254050A (en) * | 2017-12-26 | 2018-07-06 | 北京京城环保股份有限公司 | A kind of dewatered sludge metering device and method |
| CN110081934A (en) * | 2019-05-21 | 2019-08-02 | 张书豪 | A kind of novel powder-granule material flow velocity metering device |
| CN111451030A (en) * | 2020-04-28 | 2020-07-28 | 大连兆和环境科技股份有限公司 | Quantitative feeding dust remover pre-spraying system with weighing function |
-
2016
- 2016-01-12 CN CN201620027441.5U patent/CN205471741U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352963A (en) * | 2016-08-31 | 2017-01-25 | 上海空间电源研究所 | Automatic weighing system for high-viscosity thermal battery powder |
| CN107349846A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of new multiscrew conical mixing vessel |
| CN107349863A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel of multiscrew stirring driving |
| CN107349847A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel for being easy to precise weighing |
| CN107349845A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel of twin-screw stirring |
| CN107349842A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of twin-screw conical mixing vessel with temperature control system |
| CN107349843A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of conical mixing vessel with digital display function |
| CN107324081A (en) * | 2017-08-10 | 2017-11-07 | 海宁常青节能科技有限公司 | A kind of Pneumatic conveyer of granular material |
| CN108163493A (en) * | 2017-12-21 | 2018-06-15 | 衢州华睿工业设计有限公司 | Powder material weighing control device and control method |
| CN108254050A (en) * | 2017-12-26 | 2018-07-06 | 北京京城环保股份有限公司 | A kind of dewatered sludge metering device and method |
| CN110081934A (en) * | 2019-05-21 | 2019-08-02 | 张书豪 | A kind of novel powder-granule material flow velocity metering device |
| CN111451030A (en) * | 2020-04-28 | 2020-07-28 | 大连兆和环境科技股份有限公司 | Quantitative feeding dust remover pre-spraying system with weighing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190112 |