CN105727812A - Mixing device for chemical materials and capable of dynamically metering proportion - Google Patents
Mixing device for chemical materials and capable of dynamically metering proportion Download PDFInfo
- Publication number
- CN105727812A CN105727812A CN201610160043.5A CN201610160043A CN105727812A CN 105727812 A CN105727812 A CN 105727812A CN 201610160043 A CN201610160043 A CN 201610160043A CN 105727812 A CN105727812 A CN 105727812A
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- load receiving
- receiving part
- fixing seat
- axle
- adjuvant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2117—Weight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7175—Feed mechanisms characterised by the means for feeding the components to the mixer using propellers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a mixing device for chemical materials and capable of dynamically metering proportion.The mixing device comprises a mixing pump, a speed-adjustable conveying pump, a spiral conveyor, a weight-measuring and proportion-metering controller, two transition material bins and a weighing device, wherein a flowmeter and a base material pulse transmitter are arranged on the conveying pipeline between the speed-adjustable conveying pump and one of the transition material bin; the spiral conveyor is connected with the other transition material bin and provided with an auxiliary material pulse transmitter and a grating transmitting plate; the two transition material bins are mounted on the weighing device which is fixed on the mixing tank, and the transition material bins are communicated with the mixing tank; the weighing device comprises a stable lever, and the lever inclines to start an alarm when the weight ratio of the base materials to auxiliary materials in the two transition material bins does not conform to the preset ratio.The mixing device has the advantages that the weighing device can detect the weight ratio of the base materials to the auxiliary materials during a flowing process, and the problem that the weight ratio, obtained by measuring flow, of the base materials to the auxiliary materials is inaccurate in the prior art is solved.
Description
Technical field:
The present invention relates to the applied technical field of industrial automation metering proportion, in particular to a kind of dynamic metering proportioning mixer for chemical material.
Background technology:
In commercial production during compound Continuous maching, adopt the mode of static weighing to carry out measure control, both constrained the raising of volume of production, result in again the complexity of operating process, also add the manufacturing cost of equipment and fault rate.To this, application number be 200520100592.0 utility model disclose a kind of continuous dynamic metering proportioning mixer, belong to the applied technical field of industrial automation metering proportion, main by the blending tank of top tape adjuvant discharging opening and base material discharging opening, speed governing delivery pump with effusion meter and base material pulse transmitter, auger conveyor with buffer bin and buncher, grating belt transmits the adjuvant pulse transmitter of dish, and the check weighing metering proportion controller being connected with base material pulse transmitter and adjuvant pulse transmitter etc. is constituted.
Although the metering of this utility model can be continuously finished in dynamic operation base material and adjuvant and burden control, but, the accuracy of its metering but has much room for improvement, its reason is as follows: as described in the detailed description of the invention of this utility model application file, the proportion relation of base material and adjuvant is finally weighed by both weight ratios, generally known, and weight is obtained by the density of material and amassing of volume, wherein, volume can be obtained by flow；Namely this utility model is calculate weight by measuring the flow of base material and adjuvant, but, in flow process, owing to base material and adjuvant are in granular form or powdery, so, base material and adjuvant density in unit volume are not constant, so, even if effusion meter is accurate to the measurement of flow, but, flow rate calculation the weight obtained is inaccurate.
To sum up, will make the proportion speed of base material and adjuvant, reliable method is directly base material and adjuvant are weighed, and then remixes.
For solving above-mentioned technical problem, the patent application that application number is CN201510394328.0 discloses a kind of dynamic metering proportioning mixer, it is intended to directly base material and adjuvant is weighed, then remixes, to improve the accuracy of base material and ratio of adjuvant.Wherein, after in weighing device, the elastic device of the first load receiving part and the second load receiving part is adjusted, when the ratio that the weight ratio actual coincidence of the adjuvant in the base material in a transition feed bin and another transition feed bin is predetermined, the lever receiving feedback section is in plateau.Once the predetermined ratio of base material and adjuvant changes, then staff need to readjust elastic device.But, each elastic device includes six compressions spring, six pull bars, six adjusting nuts, the form of described six compression springs, three row in two rows is arranged between fixing seat and bearing plate, and the heave amplitude of six adjusting nuts that staff is difficult to ensure that in each elastic device is equal and makes bearing plate keep flatly lifting.If bearing plate can not keep flatly lifting, then it is difficult to ensure that base material and the accuracy of adjuvant dynamic measuring.
Summary of the invention:
Technical problem solved by the invention: application number is a kind of dynamic metering proportioning mixer disclosed in the patent application of CN201510394328.0, staff is when readjusting the elastic device of the first load receiving part and the second load receiving part, the heave amplitude being difficult to ensure that in each elastic device six adjusting nuts is equal and makes bearing plate keep flatly lifting, and then, it is difficult to ensure the accuracy of base material and adjuvant dynamic measuring.
For solving above-mentioned technical problem, the present invention provides following technical scheme:
A kind of dynamic metering proportioning mixer for chemical material, including blending tank, speed governing delivery pump, auger conveyor, check weighing metering proportion controller, transition feed bin, weighing device；
The top of described blending tank is provided with stirring motor, and the top of described blending tank is provided with base material discharging opening and adjuvant discharging opening；
Described speed governing delivery pump is connected to conveyance conduit, and one end of conveyance conduit is connected with speed governing delivery pump, and the other end of conveyance conduit is positioned at the top of base material discharging opening, and described conveyance conduit is provided with effusion meter and base material pulse transmitter；
Described auger conveyor includes conveying cavity, buffer bin, buncher, described conveying cavity is horizontal, the end of conveying cavity offers an adjuvant blanking port straight down, this adjuvant blanking port is positioned at the top of adjuvant discharging opening, described buncher is positioned at the other end place of conveying cavity, the rotating shaft of buncher stretches into the inner chamber of conveyor chamber body, rotating shaft is provided with spiral conveying blade, described buffer bin be vertically arranged in conveying cavity sidewall on and with conveying cavity inner space, the internal chamber wall of described conveying cavity is provided with adjuvant pulse transmitter, the rotating shaft of described buncher is provided with the grating matched with adjuvant pulse transmitter and transmits dish；
Described base material pulse transmitter and adjuvant pulse transmitter are connected with check weighing metering proportion controller respectively through communication cable；
Described transition feed bin includes the cylinder being vertically arranged, described cylinder includes the cylindrical drum part being disposed over, the blanking barrel part being arranged below, the taper cone barrel part that is arranged between cylindrical drum part and blanking barrel part, the top encapsulation of described cylindrical drum part has top cover, top cover is offered charging aperture, the middle position of charging aperture deviation top cover；
nullDescribed weighing device includes fixing seat、First load receiving part、Second load receiving part、Receive feedback section，Described first load receiving part and the second load receiving part and reception feedback section are arranged on fixing seat，Fixing seat is arranged on the top of blending tank，Described first load receiving part and the second load receiving part are symmetrically dispersed in the both sides receiving feedback section，Described first load receiving part and the second load receiving part all include elastic device，Described elastic device bears to be waited to weigh object，Described elastic device includes steel wire rope，Described reception feedback section includes support、Lever、Two axis of guides，Described support is fixedly mounted on fixing seat，Described lever is horizontally disposed with，The middle part of lever is articulated on support，One end of lever connects the steel wire rope of the first load receiving part，Add up obtained total deformation quantity for receiving deformation quantity produced by the first load receiving part Elastic device，The other end of lever connects the steel wire rope of the second load receiving part，Add up obtained total deformation quantity for receiving deformation quantity produced by the second load receiving part Elastic device，Described two axis of guides are all vertically arranged and activity is plugged on support，The bottom of two axis of guides is against on lever respectively，Two axis of guide bottoms and the lever place of offseting are positioned at the both sides of lever and bracket place，The bottom of described two axis of guides is respectively equipped with coil tension spring，The top of coil tension spring is fixing with the bottom of the axis of guide to be connected，The bottom of coil tension spring is fixed on fixing seat，The top of described two axis of guides is respectively equipped with microswitch telescopic head，Support is fixed with the microswitch coordinated with microswitch telescopic head，Described microswitch connects siren；The quantity of described transition feed bin is two, two transition feed bins are separately mounted on the elastic device of the first load receiving part and the elastic device of the second load receiving part, the elastic device of the first load receiving part bears the weight of material in a transition feed bin and this transition feed bin, the elastic device of the second load receiving part bears the weight of material in another transition feed bin and this transition feed bin, the blanking barrel part of two transition feed bins is respectively protruding into base material discharging opening and the adjuvant discharging opening of blending tank, the other end of described conveyance conduit is positioned at the top of the charging aperture of the blanking barrel part place transition feed bin stretching into base material discharging opening, described adjuvant blanking port is positioned at the top of the charging aperture of the blanking barrel part place transition feed bin stretching into adjuvant discharging opening；
Described elastic device also includes compression spring, pull bar, adjusting nut, fixed pulley and movable pulley, bearing plate；Described pull bar is vertically arranged, described bearing plate is horizontally disposed with, the top of pull bar is fixed on bearing plate, the bottom of pull bar is movable through fixing seat downwards, the bottom of pull bar and adjusting nut are spirally connected, the periphery of adjusting nut is provided with ring gear, and described compression spring housing is located on pull bar, and compression spring is between fixing seat and bearing plate；Described movable pulley is arranged on the bottom surface of bearing plate, and described fixed pulley is arranged on fixing seat, and described steel wire rope one end is fixed on fixing seat, and after steel wire rope walks around fixed pulley and movable pulley, the other end of steel wire rope is connected with the lever receiving feedback section；
Described elastic device includes six compressions spring, six pull bars, six adjusting nuts, the form of described six compression springs, three row in two rows is arranged between fixing seat and bearing plate, and described fixed pulley and movable pulley are arranged on the side of two row pressure contracting springs up and down alternately；
In weighing device, the bottom of described fixing seat is provided with governor motion, and governor motion includes left adjusting part, right adjusting part, driving assembly between left adjusting part and right adjusting part；The first slide rail that described left adjusting part includes being fixed on fixing seat bottom portion and the second slide rail, the first tooth bar being slidably mounted on the first slide rail, the second tooth bar of being slidably mounted on the second slide rail；Described first tooth bar and the second tooth bar are by the fixing connection of first connecting rod, the first tooth bar and the ring gear engagement on the row's adjusting nut in the first load receiving part, the second tooth bar and the ring gear engagement on another row's adjusting nut in the first load receiving part；The 3rd slide rail that described right adjusting part includes being fixed on fixing seat bottom portion and the 4th slide rail, the 3rd tooth bar being slidably mounted on the 3rd slide rail, the 4th tooth bar that is slidably mounted on the 4th slide rail；Described 3rd tooth bar and the 4th tooth bar connect by second connecting rod is fixing, the ring gear engagement on row's adjusting nut in the 3rd tooth bar and the second load receiving part, the ring gear engagement on another row's adjusting nut in the 4th tooth bar and the second load receiving part；Described driving assembly includes being articulated in the rotating shaft in fixing seat bottom portion, the gear being fixed in rotating shaft, the worm gear being fixed in rotating shaft, the support being fixed on fixing seat bottom portion, the worm screw that is articulated on support and engages with worm gear；Described first rack and pinion engagement, the 3rd rack and pinion engagement, the first tooth bar and the 3rd tooth bar are positioned at the left and right sides of gear.
By technique scheme, described a kind of operation principle for the dynamic metering proportioning mixer of chemical material is as follows: during work, start speed governing delivery pump and buncher, base material and adjuvant respectively fall in transition feed bin with the conveying of speed governing delivery pump and auger conveyor, after transition feed bin, enter blending tank by base material discharging opening and adjuvant discharging opening.The pulse electrical signal produced by base material pulse transmitter and adjuvant pulse transmitter is transferred to check weighing metering proportion controller and carries out computing, operation result shows current base material and adjuvant weight respectively, show current adjuvant percentage status in base material simultaneously, know that proportioning regulates the rotating speed of buncher and mixes dosage with what increase and decrease adjuvant according to oneself.Wherein, owing to the charging aperture of transition feed bin deviates the middle position of top cover, consistency from top to bottom relation non-with blanking barrel part, therefore, the material successively falling into transition feed bin can do of short duration staying in transition feed bin, makes whole transition feed bin increase weight；Again owing to the size of two transition feed bins itself and weight are identical, therefore, the weightening finish of transition feed bin is the weight of the material flowing through transition feed bin.After in weighing device, the elastic device of the first load receiving part and the second load receiving part is adjusted, when the ratio that the weight ratio actual coincidence of the adjuvant in the base material in a transition feed bin and another transition feed bin is predetermined, the lever receiving feedback section is in plateau；Owing to measuring or calculating error, when the weight ratio of the adjuvant in the base material in a transition feed bin and another transition feed bin does not meet predetermined ratio, lever run-off the straight；If base material accounting is excessive, the axis of guide being positioned at the transition feed bin side containing base material rises, and microswitch telescopic head thereon contacts with microswitch, and siren sounds, and prompting operator's base material accounting is excessive；If adjuvant accounting is excessive, the axis of guide being positioned at the transition feed bin side containing adjuvant rises, and microswitch telescopic head thereon contacts with microswitch, and siren sounds, and prompting operator's adjuvant accounting is excessive.
In technique scheme, when the predetermined ratio of base material and adjuvant changes, staff need to readjust the first load receiving part and the elastic device of the second load receiving part, adjustment principle is as follows: staff's rotary worm, worm drive worm gear rotates, and worm gear drives rotating shaft to rotate, and rotating shaft driven gear rotates, gear drives the first tooth bar and the 3rd rack linear to move, and the moving direction of the first tooth bar and the 3rd tooth bar is contrary；Wherein, first rack drives the second tooth bar moves together, and the 3rd rack drives the 4th tooth bar moves together；First tooth bar drives the row's adjusting nut in the first load receiving part to rotate by the ring gear engaged, second tooth bar drives another row's adjusting nut in the first load receiving part to rotate by the ring gear engaged, in like manner, row's adjusting nut in 3rd rack drives the second load receiving part rotates, and another row's adjusting nut in the 4th rack drives the second load receiving part rotates；Owing to the first tooth bar and the second tooth bar move simultaneously, therefore, the bearing plate of the first load receiving part can lift under the premise keeping level, and in like manner, the bearing plate of the second load receiving part also can lifting under the premise keeping level；Owing to the moving direction of the first tooth bar and the 3rd tooth bar is contrary, therefore, when the bearing plate of the first load receiving part rises, the bearing plate of the second load receiving part declines, and when the bearing plate of the first load receiving part declines, the bearing plate of the second load receiving part rises.By staff's adjustment to the first load receiving part and the second load receiving part elastic device, it is ensured that the heave amplitude of six adjusting nuts in each elastic device is equal and makes bearing plate keep flatly lifting, and then, it is ensured that the accuracy of base material and adjuvant dynamic measuring.
Pass through technique scheme, weighing device can directly detect whether the weight ratio of base material and the adjuvant being in flow process meets predetermined ratio, to make up the inaccuracy of the weight ratio being measured the hold concurrently base material calculating gained and adjuvant by base material pulse transmitter and adjuvant pulse transmitter.When weighing device trigger siren time, operator can according to the kind of siren to regulate buncher or the speed of service of speed governing delivery pump, until lever reaches steadily (weight ratio of base material and adjuvant meets predetermined ratio), all clear again.
As the present invention to a kind of explanation of weighing device in technique scheme, the steel wire rope of the elastic device of a load receiving part is steel cable, and one end is fixed on fixing seat, and the other end connects the end of lever.S-shaped through the steel wire rope of fixed pulley staggered up and down and movable pulley.
Based on the above-mentioned explanation for weighing device, transition feed bin is to be arranged on elastic device in the following way: offer two the first through holes on described fixing seat, two the first through holes are symmetrically dispersed in the both sides receiving feedback section, and each first through hole is between two row pressure contracting springs；Offering the second through hole on the bearing plate of described elastic device, the second through hole is corresponding up and down with the first through hole；First through hole and the second through hole supply the blanking barrel part of transition feed bin to pass through；The taper cone barrel part of described transition feed bin and the joining place of blanking barrel part are provided with horizontal mounting plate, and two transition feed bins are arranged on by the connection of horizontal mounting plate Yu bearing plate on the elastic device of the first load receiving part and the elastic device of the second load receiving part.
Based on the above-mentioned explanation for weighing device, the structural relation being installed in weighing device and the stirring motor mixing abhiseca portion is as follows: described reception feedback section is positioned at the side of fixing seat middle position, fixing seat central position offers a gap, and described stirring motor is arranged in this gap.That is, weighing device is the reserved gap of installation of stirring motor.
As the present invention, a kind of of transition feed bin being illustrated, described transition feed bin also includes the axle two that the axle one of the first motor and the second motor and the connection of the first motor being positioned on top cover couples with the second motor；Axle one vertically runs through top cover centre and stretches in cylinder, and the bottom of axle one is provided with strip scraper plate, and scraper plate is vertical with axle one, and the middle part of scraper plate is fixed on the bottom of axle one, and the medial wall of cylinder is close at the two ends of scraper plate；Being provided with dividing plate in described cylinder, dividing plate is horizontally disposed with, and dividing plate offers material-dropping hole, and the upper surface of dividing plate is close in the bottom of described scraper plate；Described axle two is arranged straight down, and the bottom of axle two is installed with breaks up bar, described axle one hollow, and axle two is articulated in the cavity of axle one, and dividing plate is also passed in the bottom of the prominent axle one in the bottom of axle two, described in break up bar and be positioned at the lower section of dividing plate.Wherein, described scraper plate is positioned at cylindrical drum part, described in break up bar and be positioned at taper cone barrel part.
In above-mentioned transition feed bin, described bar of breaing up includes connecting rod, is connected to the pole at connecting rod both ends, is connected to the side rod of strut ends, in described connecting rod, pole, side rod are generally aligned in the same plane, the axial line of described axle two is positioned at described plane, described connecting rod is arranged on the bottom of axle two, and described side rod is close to the medial wall of taper cone barrel part.
In above-mentioned transition feed bin, described top cover centre is provided with bearing block, and described axle one is by bearing hinge joint in bearing block, and the top of axle one is installed with driven gear, and the rotating shaft of described first motor is installed with the driving gear engaged with driven gear.
In above-mentioned transition feed bin, described top cover being provided with support plate, described first motor and the second motor are fixedly mounted on support plate.
Based on the above-mentioned various explanations for transition feed bin, in two transition feed bins, the operation principle of arbitrary transition feed bin is as follows: base material or adjuvant are fallen in cylinder by charging aperture；First motor is rotated by driving gear and the driven tooth wheel drive shaft one engaged, and axle one drives scraper plate to rotate, and the base material in entrance cylinder cylindrical drum part or adjuvant are stirred by the scraper plate of rotation；Base material or adjuvant material-dropping hole on dividing plate after scraper plate stirs enter taper cone barrel part；Second motor driving shaft two rotates, axle two drive breaks up bar rotate, rotation break up pole pair agitated after base material or adjuvant carry out breaing up process；Afterwards, the base material broken up or adjuvant fall into blending tank by the blanking barrel part of cylinder, stirring motor base material and adjuvant are carried out mix and blend.The stirring processed with stirring motor is broken up in stirring through transition feed bin, and the mixing that can make base material and adjuvant is more uniform, and then the quality of improving product.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of a kind of dynamic metering proportioning mixer for chemical material of the present invention；
Fig. 2 is the structural representation of weighing device in Fig. 1；
Fig. 3 is the structural representation of the first load receiving part in Fig. 2；
Fig. 4 is the structural representation receiving feedback section in Fig. 2；
Fig. 5 is the structural representation observing described weighing device gained in Fig. 2 from the upper left corner；
Fig. 6 is the structural representation of viewed from below weighing device gained in Fig. 5；
Fig. 7 is the structural representation of transition feed bin in Fig. 1；
Fig. 8 is the full sectional view of Fig. 7；
Fig. 9 is the A-A sectional view of Fig. 7；
Figure 10 is the top view of Fig. 7.
Symbol description in figure:
10, blending tank；11, stirring motor；101, base material discharging opening；102, adjuvant discharging opening；
20, speed governing delivery pump；
30, auger conveyor；31, conveying cavity；32, buffer bin；33, buncher；
40, check weighing metering proportion controller；
51, effusion meter；52, base material pulse transmitter；
61, adjuvant pulse transmitter；62, grating transmits dish；
70, transition feed bin；701, charging aperture；71, cylinder；711, cylindrical drum part；712, taper cone barrel part；713, blanking barrel part；715, horizontal mounting plate；72, top cover；721, support plate；731, the first motor；732, the second motor；741, axle one；742, axle two；75, scraper plate；76, dividing plate；761, blanking port；77, bar is broken up；771, connecting rod；772, pole；773, side rod；78, bearing block；791, driven gear；792, driving gear；
80, weighing device；81, fixing seat；811, the first through hole；812, gap；82, the first load receiving part；820, elastic device；821, steel wire rope；822, compression spring；823, pull bar；824, adjusting nut；8240, ring gear；825, fixed pulley；826, movable pulley；827, bearing plate；828, the second through hole；83, the second load receiving part；84, feedback section is received；841, support；842, lever；843, the axis of guide；844, coil tension spring；845, microswitch telescopic head；846, microswitch；85, governor motion；851, the first tooth bar；852, the second tooth bar；853, first connecting rod；854, the 3rd tooth bar；855, the 4th tooth bar；856, second connecting rod；857, rotating shaft；858, gear；859, worm gear；8590, worm screw.
Detailed description of the invention:
Such as Fig. 1, a kind of dynamic metering proportioning mixer for chemical material, including blending tank 10, speed governing delivery pump 20, auger conveyor 30, check weighing metering proportion controller 40, transition feed bin 70, weighing device 80.
Such as Fig. 1, the top of described blending tank 10 is provided with stirring motor 11, and the top of described blending tank 10 is provided with base material discharging opening 101 and adjuvant discharging opening 102.
Such as Fig. 1, described speed governing delivery pump 20 is connected to conveyance conduit, and one end of conveyance conduit is connected with speed governing delivery pump 20, and the other end of conveyance conduit is positioned at the top of base material discharging opening 101, and described conveyance conduit is provided with effusion meter 51 and base material pulse transmitter 52.
Such as Fig. 1, described auger conveyor 30 includes conveying cavity 31, buffer bin 32, buncher 33, described conveying cavity 31 is in horizontal, the end of conveying cavity 31 offers an adjuvant blanking port straight down, this adjuvant blanking port is positioned at the top of adjuvant discharging opening 102, described buncher 33 is positioned at the other end place of conveying cavity 31, the rotating shaft of buncher 33 stretches into the inner chamber of conveyor chamber body 31, rotating shaft is provided with spiral conveying blade, described buffer bin 32 be vertically arranged in conveying cavity 31 sidewall on and with conveying cavity 31 inner space, the internal chamber wall of described conveying cavity 31 is provided with adjuvant pulse transmitter 61, the rotating shaft of described buncher 33 is provided with the grating matched with adjuvant pulse transmitter 61 and transmits dish 62.
Such as Fig. 1, described base material pulse transmitter 52 and adjuvant pulse transmitter 61 are connected with check weighing metering proportion controller 40 respectively through communication cable.
In conjunction with Fig. 7 to Figure 10, described transition feed bin 70 includes the cylinder 71 being vertically arranged, described cylinder 71 includes the cylindrical drum part 711 being disposed over, the blanking barrel part 713 being arranged below, the taper cone barrel part 712 that is arranged between cylindrical drum part 711 and blanking barrel part 713, the top encapsulation of described cylindrical drum part 711 has top cover 72, offering charging aperture 701 on top cover 72, charging aperture 701 deviates the middle position of top cover 72.The first motor 731 that described transition feed bin 70 also includes being positioned on top cover 72 and the axle 2 742 that the axle 1 that the second motor 732 couples with the first motor 731 couples with the second motor 732；Axle 1 vertically runs through top cover 72 centre and stretches in cylinder 71, and the bottom of axle 1 is provided with strip scraper plate 75, and scraper plate 75 is vertical with axle 1, and the middle part of scraper plate 75 is fixed on the bottom of axle 1, and the medial wall of cylinder 71 is close at the two ends of scraper plate 75；Being provided with dividing plate 76 in described cylinder 71, dividing plate 76 is horizontally disposed with, and dividing plate 76 offers material-dropping hole 761, and the upper surface of dividing plate 76 is close in the bottom of described scraper plate 75；Described axle 2 742 is arranged straight down, the bottom of axle 2 742 is installed with breaks up bar 77, described axle 1 hollow, and axle 2 742 is articulated in the cavity of axle 1, dividing plate 76 is also passed in the bottom of the prominent axle 1 in the bottom of axle 2 742, described in break up bar 77 and be positioned at the lower section of dividing plate 76.
In above-mentioned transition feed bin 70, such as Fig. 8, described bar 77 of breaing up includes connecting rod 771, is connected to the pole 772 at connecting rod 771 both ends, is connected to the side rod 773 of pole 772 end, in described connecting rod 771, pole 772, side rod 773 are generally aligned in the same plane, the axial line of described axle 2 742 is positioned at described plane, described connecting rod 771 is arranged on the bottom of axle 2 742, and described side rod 773 is close to the medial wall of taper cone barrel part 712.
In above-mentioned transition feed bin 70, in conjunction with Fig. 7, Fig. 8, described top cover 72 centre is provided with bearing block 78, described axle 1 passes through bearing hinge joint in bearing block 78, the top of axle 1 is installed with driven gear 791, and the rotating shaft of described first motor 731 is installed with the driving gear 792 engaged with driven gear 791.
In above-mentioned transition feed bin 70, in conjunction with Fig. 7, Fig. 8, Figure 10, described top cover 72 being provided with support plate 721, described first motor 731 and the second motor 732 are fixedly mounted on support plate 721.
In conjunction with Fig. 2 to Fig. 5, described weighing device 80 includes fixing seat the 81, first load receiving part the 82, second load receiving part 83, receives feedback section 84, described first load receiving part 82 and the second load receiving part 83 and receives feedback section 84 being arranged on fixing seat 81.
In above-mentioned weighing device 80, in conjunction with Fig. 1, Fig. 2, fixing seat 81 is arranged on the top of blending tank 10.
In above-mentioned weighing device 80, in conjunction with Fig. 2 to Fig. 5, described first load receiving part 82 and the second load receiving part 83 are symmetrically dispersed in the both sides receiving feedback section 84, and described first load receiving part 82 and the second load receiving part 83 include elastic device 820 respectively, and described elastic device 820 bears to be waited to weigh object.Described elastic device 820 includes steel cable 821, six compression spring 823, six adjusting nuts 824 of 822, six pull bars, fixed pulley 825 and movable pulley 826, bearing plate 827.Described pull bar 823 is vertically arranged, described bearing plate 827 is horizontally disposed with, the top of pull bar is fixed on bearing plate, the bottom of pull bar is movable through fixing seat downwards, the bottom of pull bar and adjusting nut are spirally connected, the periphery of adjusting nut is provided with ring gear 8240, and described compression spring 822 is set on pull bar 823, and the form of six compression spring 822 three row in two rows is arranged between fixing seat 81 and bearing plate 827；Described movable pulley 826 is arranged on the bottom surface of bearing plate 827, described fixed pulley 825 is arranged on fixing seat 81, described steel wire rope 821 one end is fixed on fixing seat 81, after steel wire rope 821 walks around fixed pulley 825 and movable pulley 826, the other end of steel wire rope 821 is connected with the lever 842 receiving feedback section 84.
In weighing device, in conjunction with Fig. 5, Fig. 6, the bottom of described fixing seat is provided with governor motion 85, and governor motion includes left adjusting part, right adjusting part, driving assembly between left adjusting part and right adjusting part.
The first slide rail that described left adjusting part includes being fixed on fixing seat bottom portion and the second slide rail, the first tooth bar 851 being slidably mounted on the first slide rail, the second tooth bar 852 of being slidably mounted on the second slide rail；Described first tooth bar and the second tooth bar are by the fixing connection of first connecting rod 853, the first tooth bar and the ring gear engagement on the row's adjusting nut in the first load receiving part 82, the second tooth bar and the ring gear engagement on another row's adjusting nut in the first load receiving part.
The 3rd slide rail that described right adjusting part includes being fixed on fixing seat bottom portion and the 4th slide rail, the 3rd tooth bar 854 being slidably mounted on the 3rd slide rail, the 4th tooth bar 855 that is slidably mounted on the 4th slide rail；Described 3rd tooth bar and the 4th tooth bar connect by second connecting rod 856 is fixing, and the 3rd tooth bar and the ring gear on the row's adjusting nut in the second load receiving part 83 engage, the ring gear engagement on another row's adjusting nut in the 4th tooth bar and the second load receiving part.
Described driving assembly includes the rotating shaft 857 being articulated in fixing seat bottom portion, the gear 858 being fixed in rotating shaft, the worm gear 859 being fixed in rotating shaft, the support being fixed on fixing seat bottom portion, the worm screw 8590 that is articulated on support and engages with worm gear.
Described first rack and pinion engagement, the 3rd rack and pinion engagement, the first tooth bar and the 3rd tooth bar are positioned at the left and right sides of gear.
nullSuch as Fig. 4，Described reception feedback section 84 includes support 841、Lever 842、Two axis of guides 843，Described support 841 is fixedly mounted on fixing seat 81，Described lever 842 is horizontally disposed with，The middle part of lever 842 is articulated on support 841，One end of lever 842 connects the steel wire rope 821 of the first load receiving part 82，Add up obtained total deformation quantity for receiving deformation quantity produced by the first load receiving part 82 Elastic device 820，The other end of lever 842 connects the steel wire rope 821 of the second load receiving part 83，Add up obtained total deformation quantity for receiving deformation quantity produced by the second load receiving part 83 Elastic device 820，Described two axis of guides 843 are all vertically arranged and activity is plugged on support 841，The bottom of two axis of guides 843 is against on lever 842 respectively，Two axis of guide 843 bottoms and lever 842 place of offseting are positioned at the both sides of lever 842 and support 841 articulated section，The bottom of described two axis of guides 843 is respectively equipped with coil tension spring 844，The top of coil tension spring 844 is fixing with the bottom of the axis of guide 843 to be connected，The bottom of coil tension spring 844 is fixed on fixing seat 81，The top of described two axis of guides 843 is respectively equipped with microswitch telescopic head 845，Support 841 is fixed with the microswitch 846 coordinated with microswitch telescopic head 845，Described microswitch 846 connects siren.
nullSuch as Fig. 1，Above-mentioned blending tank、Speed governing delivery pump、Auger conveyor、Transition feed bin、The annexation of weighing device is as follows: the quantity of described transition feed bin 70 is two，Two transition feed bins 70 are separately mounted on the elastic device 820 of the first load receiving part 82 and the elastic device 820 of the second load receiving part 83，The elastic device 820 of the first load receiving part 82 bears the weight of material in a transition feed bin 70 and this transition feed bin 70，The elastic device 820 of the second load receiving part 83 bears the weight of material in another transition feed bin 70 and this transition feed bin 70，The blanking barrel part 713 of two transition feed bins 70 is respectively protruding into base material discharging opening 101 and the adjuvant discharging opening 102 of blending tank 10，The other end of described conveyance conduit is positioned at the top of the charging aperture 701 of the blanking barrel part 713 place transition feed bin 70 stretching into base material discharging opening 101，Described adjuvant blanking port is positioned at the top of the charging aperture 701 of the blanking barrel part 713 place transition feed bin 70 stretching into adjuvant discharging opening 102.
Based on above-mentioned annexation, specifically, wherein blending tank, transition feed bin, weighing device structural relation as follows: in conjunction with Fig. 1, Fig. 5, Fig. 7, described fixing seat 81 is offered two the first through holes 811, two the first through holes 811 are symmetrically dispersed in the both sides receiving feedback section 84, and each first through hole 811 is between two row pressure contracting springs 822；Offering the second through hole 828 on the bearing plate 827 of described elastic device 820, the second through hole 828 is corresponding with the first through hole about 811；First through hole 811 and the second through hole 828 supply the blanking barrel part 713 of transition feed bin 70 to pass through；The taper cone barrel part 712 of described transition feed bin 70 and the joining place of blanking barrel part 713 are provided with horizontal mounting plate 715, and two transition feed bins 70 are arranged on the elastic device 820 of the first load receiving part 82 and the elastic device 820 of the second load receiving part 83 by the connection of horizontal mounting plate 715 with bearing plate 827；Described reception feedback section 84 is positioned at the side of fixing seat 81 middle position, and fixing seat 81 central position offers a gap 812, and described stirring motor 11 is arranged in this gap 812.
In practical operation, first adjusting nut 824 in weighing device 80 is regulated, when making lever 842 be in plateau, the base material being arranged in the transition feed bin 70 on the first load receiving part 82 meets predetermined ratio with the weight ratio of the adjuvant in the transition feed bin 70 being arranged on the second load receiving part 83.Afterwards, starting speed governing delivery pump 20 and buncher 33, base material and adjuvant respectively fall in transition feed bin 70 with the conveying of speed governing delivery pump 20 and auger conveyor 30, after transition feed bin 70, enter blending tank 10 by base material discharging opening 101 and adjuvant discharging opening 102；The pulse electrical signal produced by base material pulse transmitter 52 and adjuvant pulse transmitter 61 is transferred to check weighing metering proportion controller 40 and carries out computing, operation result shows current base material and adjuvant weight respectively, show current adjuvant percentage status in base material simultaneously, know that proportioning regulates the rotating speed of speed governing delivery pump 20 and buncher 33 and mixes dosage with what increase and decrease base material or adjuvant according to oneself.Wherein, owing to size and the weight of two transition feed bins 70 itself are identical, therefore, the weightening finish of transition feed bin 70 is the weight of the material flowing through transition feed bin 70；When the ratio that the weight ratio actual coincidence of the adjuvant in the base material in a transition feed bin 70 and another transition feed bin 70 is predetermined, the lever 842 receiving feedback section 84 is in plateau all the time；When the weight ratio of the adjuvant in the base material in a transition feed bin 70 and another transition feed bin 70 does not meet predetermined ratio, lever 842 run-off the straight；If base material accounting is excessive, the axis of guide 843 being positioned at the transition feed bin side 70 containing base material rises, and microswitch telescopic head 845 thereon contacts with microswitch 846, and siren sounds, and prompting operator's base material accounting is excessive；If adjuvant accounting is excessive, the axis of guide 843 being positioned at transition feed bin 70 side containing adjuvant rises, and microswitch telescopic head 845 thereon contacts with microswitch 846, and siren sounds, and prompting operator's adjuvant accounting is excessive.Operator can according to the kind of siren to regulate buncher 33 or the speed of service of speed governing delivery pump 20, until lever 842 reaches steadily (weight ratio of base material and adjuvant meets predetermined ratio), all clear again.
Above-mentioned weighing device 80 can directly detect whether the weight ratio of base material and the adjuvant being in flow process meets predetermined ratio, to make up the error of the weight ratio being measured the hold concurrently base material calculating gained and adjuvant by base material pulse transmitter 82 and adjuvant pulse transmitter 61.
When the predetermined ratio of base material and adjuvant changes, staff need to readjust the elastic device 820 of the first load receiving part 82 and the second load receiving part 83, adjustment flow process is as follows: staff's rotary worm 8590, worm drive worm gear 859 rotates, worm gear drives rotating shaft 857 to rotate, rotating shaft driven gear 858 rotates, and gear drives the first tooth bar 851 and the 3rd tooth bar 854 to move linearly, and the moving direction of the first tooth bar and the 3rd tooth bar is contrary；Wherein, first rack drives the second tooth bar 852 moves together, and the 3rd rack drives the 4th tooth bar 855 moves together；First tooth bar drives the row's adjusting nut 824 in the first load receiving part to rotate by the ring gear 8240 engaged, second tooth bar drives another row's adjusting nut in the first load receiving part to rotate by the ring gear engaged, in like manner, row's adjusting nut in 3rd rack drives the second load receiving part 83 rotates, and another row's adjusting nut in the 4th rack drives the second load receiving part rotates；Owing to the first tooth bar and the second tooth bar move simultaneously, therefore, the bearing plate 827 of the first load receiving part can lift under the premise keeping level, and in like manner, the bearing plate of the second load receiving part also can lifting under the premise keeping level；Owing to the moving direction of the first tooth bar and the 3rd tooth bar is contrary, therefore, when the bearing plate of the first load receiving part rises, the bearing plate of the second load receiving part declines, and when the bearing plate of the first load receiving part declines, the bearing plate of the second load receiving part rises.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, and this specification content should not be construed as limitation of the present invention.
Claims (8)
1. for a dynamic metering proportioning mixer for chemical material, including blending tank (10), speed governing delivery pump (20), auger conveyor (30), check weighing metering proportion controller (40), transition feed bin (70), weighing device (80)；
The top of described blending tank is provided with stirring motor (11), and the top of described blending tank is provided with base material discharging opening (101) and adjuvant discharging opening (102)；
Described speed governing delivery pump (20) is connected to conveyance conduit, one end of conveyance conduit is connected with speed governing delivery pump, the other end of conveyance conduit is positioned at the top of base material discharging opening, and described conveyance conduit is provided with effusion meter (51) and base material pulse transmitter (52)；
Described auger conveyor includes conveying cavity (31), buffer bin (32), buncher (33), described conveying cavity is horizontal, the end of conveying cavity offers an adjuvant blanking port straight down, this adjuvant blanking port is positioned at the top of adjuvant discharging opening, described buncher is positioned at the other end place of conveying cavity, the rotating shaft of buncher stretches into the inner chamber of conveyor chamber body, rotating shaft is provided with spiral conveying blade, described buffer bin be vertically arranged in conveying cavity sidewall on and with conveying cavity inner space, the internal chamber wall of described conveying cavity is provided with adjuvant pulse transmitter (61), the rotating shaft of described buncher is provided with the grating matched with adjuvant pulse transmitter and transmits dish (62)；
Described base material pulse transmitter and adjuvant pulse transmitter are connected with check weighing metering proportion controller respectively through communication cable；
Described transition feed bin includes the cylinder (71) being vertically arranged, described cylinder includes the cylindrical drum part (711) being disposed over, the blanking barrel part (713) being arranged below, the taper cone barrel part (712) that is arranged between cylindrical drum part and blanking barrel part, the top encapsulation of described cylindrical drum part has top cover (72), top cover is offered charging aperture (701), the middle position of charging aperture deviation top cover；
nullDescribed weighing device (80) includes fixing seat (81)、First load receiving part (82)、Second load receiving part (83)、Receive feedback section (84)，Described first load receiving part and the second load receiving part and reception feedback section are arranged on fixing seat，Fixing seat is arranged on the top of blending tank，Described first load receiving part and the second load receiving part are symmetrically dispersed in the both sides receiving feedback section，Described first load receiving part and the second load receiving part all include elastic device (820)，Described elastic device bears to be waited to weigh object，Described elastic device includes steel wire rope (821)，Described reception feedback section includes support (841)、Lever (842)、Two axis of guides (843)，Described support is fixedly mounted on fixing seat，Described lever is horizontally disposed with，The middle part of lever is articulated on support，One end of lever connects the steel wire rope of the first load receiving part，Add up obtained total deformation quantity for receiving deformation quantity produced by the first load receiving part Elastic device，The other end of lever connects the steel wire rope of the second load receiving part，Add up obtained total deformation quantity for receiving deformation quantity produced by the second load receiving part Elastic device，Described two axis of guides are all vertically arranged and activity is plugged on support，The bottom of two axis of guides is against on lever respectively，Two axis of guide bottoms and the lever place of offseting are positioned at the both sides of lever and bracket place，The bottom of described two axis of guides is respectively equipped with coil tension spring (844)，The top of coil tension spring is fixing with the bottom of the axis of guide to be connected，The bottom of coil tension spring is fixed on fixing seat (81)，The top of described two axis of guides is respectively equipped with microswitch telescopic head (845)，Support is fixed with the microswitch (846) coordinated with microswitch telescopic head，Described microswitch connects siren；The quantity of described transition feed bin is two, two transition feed bins are separately mounted on the elastic device of the first load receiving part and the elastic device of the second load receiving part, the elastic device of the first load receiving part bears the weight of material in a transition feed bin and this transition feed bin, the elastic device of the second load receiving part bears the weight of material in another transition feed bin and this transition feed bin, the blanking barrel part of two transition feed bins is respectively protruding into base material discharging opening and the adjuvant discharging opening of blending tank, the other end of described conveyance conduit is positioned at the top of the charging aperture of the blanking barrel part place transition feed bin stretching into base material discharging opening, described adjuvant blanking port is positioned at the top of the charging aperture of the blanking barrel part place transition feed bin stretching into adjuvant discharging opening；
Described elastic device also includes compression spring (822), pull bar (823), adjusting nut (824), fixed pulley (825) and movable pulley (826), bearing plate (827)；Described pull bar is vertically arranged, described bearing plate is horizontally disposed with, the top of pull bar is fixed on bearing plate, the bottom of pull bar is movable through fixing seat downwards, the bottom of pull bar and adjusting nut are spirally connected, the periphery of adjusting nut is provided with ring gear (8240), and described compression spring housing is located on pull bar, and compression spring is between fixing seat and bearing plate；Described movable pulley is arranged on the bottom surface of bearing plate, and described fixed pulley is arranged on fixing seat, and described steel wire rope one end is fixed on fixing seat, and after steel wire rope walks around fixed pulley and movable pulley, the other end of steel wire rope is connected with the lever receiving feedback section；
Described elastic device includes six compressions spring, six pull bars, six adjusting nuts, the form of described six compression springs, three row in two rows is arranged between fixing seat and bearing plate, and described fixed pulley and movable pulley are arranged on the side of two row pressure contracting springs up and down alternately；It is characterized in that:
In weighing device, the bottom of described fixing seat is provided with governor motion (85), and governor motion includes left adjusting part, right adjusting part, driving assembly between left adjusting part and right adjusting part；
The first slide rail that described left adjusting part includes being fixed on fixing seat bottom portion and the second slide rail, the first tooth bar (851) being slidably mounted on the first slide rail, the second tooth bar (852) of being slidably mounted on the second slide rail；Described first tooth bar and the second tooth bar connect by first connecting rod (853) is fixing, the ring gear engagement on row's adjusting nut in first tooth bar and the first load receiving part (82), the second tooth bar and the ring gear engagement on another row's adjusting nut in the first load receiving part；
The 3rd slide rail that described right adjusting part includes being fixed on fixing seat bottom portion and the 4th slide rail, the 3rd tooth bar (854) being slidably mounted on the 3rd slide rail, the 4th tooth bar (855) that is slidably mounted on the 4th slide rail；Described 3rd tooth bar and the 4th tooth bar connect by second connecting rod (856) is fixing, the ring gear engagement on row's adjusting nut in 3rd tooth bar and the second load receiving part (83), the ring gear engagement on another row's adjusting nut in the 4th tooth bar and the second load receiving part；
Described driving assembly includes the rotating shaft (857) being articulated in fixing seat bottom portion, the gear (858) being fixed in rotating shaft, the worm gear (859) being fixed in rotating shaft, the support being fixed on fixing seat bottom portion, the worm screw (8590) that is articulated on support and engages with worm gear；
Described first rack and pinion engagement, the 3rd rack and pinion engagement, the first tooth bar and the 3rd tooth bar are positioned at the left and right sides of gear.
2. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 1, it is characterized in that: described fixing seat (81) is offered two the first through holes (811), two the first through holes (811) are symmetrically dispersed in the both sides receiving feedback section (84), and each first through hole (811) is positioned between two row pressures contracting spring (822)；Offering the second through hole (828) on the bearing plate (827) of described elastic device (820), the second through hole (828) is corresponding up and down with the first through hole (811)；First through hole (811) passes through for the blanking barrel part (713) of transition feed bin (70) with the second through hole (828)；The taper cone barrel part (712) of described transition feed bin (70) and the joining place of blanking barrel part (713) are provided with horizontal mounting plate (715), and two transition feed bins (70) are arranged on by the connection of horizontal mounting plate (715) Yu bearing plate (827) on the elastic device (820) of the first load receiving part (82) and the elastic device (820) of the second load receiving part (83).
3. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 1, it is characterized in that: described reception feedback section (84) is positioned at the side of fixing seat (81) middle position, fixing seat (81) central position offers a gap (812), and described stirring motor (11) is arranged in this gap (812).
4. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 1, it is characterised in that: the first motor (731) that described transition feed bin (70) also includes being positioned on top cover (72) and the axle two (742) that the axle one (741) that the second motor (732) couples with the first motor (731) couples with the second motor (732)；Top cover (72) centre that vertically runs through axle one (741) stretches in cylinder (71), the bottom of axle one (741) is provided with strip scraper plate (75), scraper plate (75) is vertical with axle one (741), the middle part of scraper plate (75) is fixed on the bottom of axle one (741), and the medial wall of cylinder (71) is close at the two ends of scraper plate (75)；Dividing plate (76) is installed in described cylinder (71), dividing plate (76) is horizontally disposed with, offering material-dropping hole (761) on dividing plate (76), the upper surface of dividing plate (76) is close in the bottom of described scraper plate (75)；Described axle two (742) is arranged straight down, the bottom of axle two (742) is installed with breaks up bar (77), described axle one (741) hollow, axle two (742) is articulated in the cavity of axle one (741), dividing plate (76) is also passed in the bottom of the prominent axle one (741) in the bottom of axle two (742), described in break up bar (77) and be positioned at the lower section of dividing plate (76).
5. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 4, it is characterized in that: described scraper plate (75) is positioned at cylindrical drum part (711), described in break up bar (77) and be positioned at taper cone barrel part (712).
6. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 5, it is characterized in that: described in break up bar (77) and include connecting rod (771), it is connected to the pole (772) at connecting rod (771) both ends, it is connected to the side rod (773) of pole (772) end, described connecting rod (771), pole (772), in side rod (773) is generally aligned in the same plane, the axial line of described axle two (742) is positioned at described plane, described connecting rod (771) is arranged on the bottom of axle two (742), described side rod (773) is close to the medial wall of taper cone barrel part (712).
7. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 4, it is characterized in that: described top cover (72) centre is provided with bearing block (78), described axle one (741) by bearing hinge joint in bearing block (78), the top of axle one (741) is installed with driven gear (791), and the rotating shaft of described first motor (731) is installed with the driving gear (792) engaged with driven gear (791).
8. a kind of dynamic metering proportioning mixer for chemical material as claimed in claim 4, it is characterized in that: being provided with support plate (721) on described top cover (72), described first motor (731) and the second motor (732) are fixedly mounted on support plate (721).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160043.5A CN105727812A (en) | 2016-03-21 | 2016-03-21 | Mixing device for chemical materials and capable of dynamically metering proportion |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610160043.5A CN105727812A (en) | 2016-03-21 | 2016-03-21 | Mixing device for chemical materials and capable of dynamically metering proportion |
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| CN105727812A true CN105727812A (en) | 2016-07-06 |
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| CN201610160043.5A Pending CN105727812A (en) | 2016-03-21 | 2016-03-21 | Mixing device for chemical materials and capable of dynamically metering proportion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479154A (en) * | 2019-08-07 | 2019-11-22 | 东南大学 | A kind of soil suitability fertilizer mixer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101521312A (en) * | 2008-02-29 | 2009-09-02 | 京信通信系统（中国）有限公司 | Antenna phase-shift system |
| CN105032232A (en) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | Mixing apparatus capable of realizing dynamic metering and proportioning |
| CN205613359U (en) * | 2016-03-21 | 2016-10-05 | 苏州珍展科技材料有限公司 | A dynamic metering ratio mixing arrangement for chemical material |
-
2016
- 2016-03-21 CN CN201610160043.5A patent/CN105727812A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101521312A (en) * | 2008-02-29 | 2009-09-02 | 京信通信系统（中国）有限公司 | Antenna phase-shift system |
| CN105032232A (en) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | Mixing apparatus capable of realizing dynamic metering and proportioning |
| CN205613359U (en) * | 2016-03-21 | 2016-10-05 | 苏州珍展科技材料有限公司 | A dynamic metering ratio mixing arrangement for chemical material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479154A (en) * | 2019-08-07 | 2019-11-22 | 东南大学 | A kind of soil suitability fertilizer mixer |
| CN110479154B (en) * | 2019-08-07 | 2021-11-12 | 东南大学 | Soil adaptability fertilizer mixes machine |
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