CN103950620A - Household quantitative material supply device and quantifying method - Google Patents
Household quantitative material supply device and quantifying method Download PDFInfo
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- CN103950620A CN103950620A CN201410202831.7A CN201410202831A CN103950620A CN 103950620 A CN103950620 A CN 103950620A CN 201410202831 A CN201410202831 A CN 201410202831A CN 103950620 A CN103950620 A CN 103950620A
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Abstract
The invention provides a household quantitative material supply device and a quantifying method. The household quantitative material supply device comprises a material storage chamber, wherein an opening with a cover is formed in the material storage chamber, and a discharging opening is formed in the bottom surface of the material storage chamber. The household quantitative material supply device is characterized in that at least one quantitative distributor is distributed below the material storage chamber, and a material circulating channel is formed through connecting an inlet of the quantitative distributor with the bottom discharging opening of the material storage chamber; a material quantity regulating device is arranged in the middle of the quantitative distributor, discharged material quantity is controlled through the regulating device, a material outlet is arranged in the lower part of the quantitative distributor and covered by an elastic seal cover, and whether a material flows out or not is controlled through the elastic seal cover.
Description
Technical field
The present invention relates to a kind of presentation mode and device thereof of material, refer in particular to a kind of method and device that utilizes definite container and limit method thereof to realize weight feed material, belong to material allocation technical field.
Background technology
Quantitative configuration is popular a kind of material allocation mode during current material is supplied with, and as quantitative water supply, quantitative transfusion, quantitatively grouting, powder weight feed etc., these are all for the taked a kind of means of ensuring the quality of products.To adopt fix-displacement pump or proportional valve to control mostly and realize quantitative mode.But adopt fix-displacement pump or proportional valve control need to employ electricity, just seem and be not very practical in the place that there is no electricity or be not easy to electricity consumption.
On the other hand, the life of at present general family all improves greatly, and people's appetite also reduces increasingly, in order not stay leftovers, all wishes a quantivative approach accurately, and meter just enough determined numbers of once getting are had a meal.But be all to get rice by quantitative measuring cup for the consumption of metering rice at present, quantitative measuring cup still will be by manually holding, its result is exactly still accurately to determine needed rice amount, therefore, how to determine exactly that required material is still the problem that needs solve for general family.
Do not find that there is the patent literature constructed with the present invention by patent retrieval, to have the patent of certain relation to mainly contain following with the present invention:
1, patent publication No. is CN 1038531 C, name is called the patent of invention of " method and feeding device that weight accurately provides the predetermined charge amount of bulk material ", and this patent discloses a kind of accurate weighing bulk material automatic mounting is noted to the method and apparatus in shipping bags.The predetermined charge amount of bulk material is reached and is caused by the poor discharge of controlling weight difference bagging scales of gravimetry periodically, and directly packs in bag by the charging sleeve pipe that flows.The bulk material of predetermined weight directly packs by the charging sleeve pipe that flows with shortest path with dense logistics form.Most of weighing technology problems can weight difference weighing container add charging in do not play ill-effect and shift, and there will not be in dress note process.Particularly pack rotating-table apparatus, can reach and cause the highest hourly efficiency.
2, the patent No. is CN200680039635.6, name is called the patent of invention of " for the method and apparatus of charging feedstock ", this patent discloses a kind of method and apparatus that for charging feedstock, especially packs coke or ore into and may isolated raw material be fine into part, for carry out at metallurgical tank to manufacture the processing as object of metal or melter product, have charging apparatus and at least one input media to this charging apparatus feed, charging apparatus has load transfer device.Input media has discharging opening, and the helical trajectory guiding at this discharging opening of when filling with substance in container along inside guiding, to realize the material that covers of being scheduled in container.The material packing into can be located exactly in container, is wherein fine into part and can be evenly distributed in circumferential area.
3, the patent No. is CN03105329.7, name is called the patent of invention of " a kind of uclear scale materials calibration system and automatic calibration method thereof ", this patent discloses a kind of uclear scale materials calibration system and automatic calibration method thereof, comprise uclear scale, feedway, caliberating device and control setup, feedway connects described caliberating device and uclear scale; Caliberating device further comprises the feed bin jacking system that is arranged on support plinth and the feed bin with the lifting of feed bin jacking system, weighing apparatus, level-sensing device; Level-sensing device is arranged on the top of feed bin, and feed bin bottom is provided with a controlled discharging opening, and the below that discharging opening is corresponding is feedway; Control setup respectively with level-sensing device, feed bin jacking system and weighing apparatus electricity in succession.
4, the patent No. is CN201320170122.6, name is called the patent of invention of " a kind of S. A. charging system ", this patent discloses a kind of S. A. charging system, comprise the bracing frame of bottom, can be arranged on rotationally the Support tray on described bracing frame, on described Support tray, there are multiple material barrels for splendid attire material along circumferential array, described material barrel is fixedly mounted on described Support tray, the bottom of described material barrel is provided with discharge nozzle, on described discharge nozzle, be provided with discharging control valve, on the inwall of described material barrel, can be provided with up and down the quantitative baffle plate for limiting the material upper level in described material barrel.The design is for the packing of plastic grain, and the variation in process of production of the size of plastic grain and density is little, can the charge amount of material barrel quantitatively be controlled and be identified; Pre-determine the quantitatively position of baffle plate, be the position that each charging need reach, save the trouble of weighing; And multiple material barrels, connect material and pack between circulation incessantly, raise the efficiency, reduce labour intensity, this device is simply, easy to operate.
Though above-mentioned these patents have all related to the method for weight feed material, but be all to propose as industrial applications, all need electricity consumption to control and measure, the implementer's case proposing is not all suitable for family and uses, therefore to how solving the materials such as family's weight feed rice, water, still need further to be improved.
Summary of the invention
Object of the present invention is exactly according to lacking at present a kind of domestic. applications that is applicable to, and just can realize the deficiency of weight feed material method and device without electricity consumption, and a kind of device and quantivative approach of domestic. applications weight feed material is provided; The device of this weight feed material and quantivative approach do not need electricity consumption, and can carry out as required quantitative adjusting, and it is simple in structure, easy to operate, are applicable to very much family and use.
According to foregoing invention object, technical scheme proposed by the invention is: a kind of device of domestic. applications weight feed material, comprise a storage bin, and the bottom surface of storage bin is provided with discharge port; Under storage bin, be placed with more than one doser, the bottom surface discharge port of the entrance of doser and storage bin links together, and forms material circulation passage; Between doser outlet, be provided with inventory control set for adjusting at storage bin, by the inventory of letting out under control set for adjusting control storage bin, and ensure that the discharging of doser bottom discharging opening is determined quantitative.
Further, the described inventory of passing through to let out under control set for adjusting control storage bin is by three layers of casing setting up separately, in upper box, store material, between upper box and middle housing, be provided with a diconical material dosing control cock, doser is set in middle housing, in lower box, be provided with elastic extension discharging opening, elastic extension discharging opening seals by an elastic operation seal closure, elastic operation seal closure connects an extension spring energetically by steel wire, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the support in upper box, poor by adjusting the elastic force of extension spring energetically and little power extension spring, make at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing.
Further, described diconical material dosing control cock is to be coordinated and form with storage bin discharge port by biconial spool, storage bin discharge port is the oblique groove of inverted cone shape, the gradient of oblique groove matches with the tapering of biconial spool, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp.
Further, described doser bottom discharging opening is connected with telescopic tube, telescopic tube is inner conical telescopic pipe, the entrance joining with doser is greater than the outlet contacting with elastic operation seal closure, when elastic operation seal closure is upwards sealed, telescopic pipe inwardly stack is retracted in the outlet of doser.
Further, described doser is the quantitative of two aspects, one of them is to be undertaken quantitatively by the container of doser self, the doser of arranging under storage bin is respectively the container of different basis weights, by the difference of container, restriction flows into the inventory of doser each time, realizes the rationing of material; Be that soft material is made at the container body of doser on the other hand, be provided with a flexible clamping device in the centre of container body, flexible clamping device is clipped in the middle part of the container body of doser, and can adjust the volume of the container body of doser by the size of clamping degree, further realize the adjusting of rationing amount.
Further, described elastic operation seal closure is arranged on the outlet of doser by articulated mounting, elastic operation seal closure opens or closes by an elastic controller control, and in the time opening, automatically cut off the material channel of storage bin and doser, ensure the material of doser to be drawn off; Resilient seal lid covers in the telescopic resilience sleeve pipe outlet of doser outlet, and the outlet that ensures doser is arranged on quantity control valve on storage bin discharge port while opening in closed condition.
Further, the elastic controller of described resilient seal lid is that steel cable is set in the middle of the inner face of the cover plate of resilient seal lid, one of steel rope is connected in the middle of the inner face of resilient seal lid, the other end is connected on the proportional valve bottom being arranged on storage bin discharge port, the upper end of proportional valve connects again an extension spring, the other end of extension spring connects an extension spring energetically, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the proportional valve erecting frame being arranged on storage bin discharge port, and the initial tensile force of extension spring is greater than the working pulling force of little power extension spring energetically, and ensure at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing.
Further, have one section of vertical configuration straight tube pipe under described storage bin discharge port, the entrance of doser has one section of inlet pipe to be enclosed within on vertical configuration straight tube pipe, and storage bin discharge port is connected by sleeve pipe with the entrance of doser.
A kind of weight feed material method of utilizing above-mentioned domestic. applications weight feed material device, material in storage bin is had to storage bin material outlet by storage bin quantitatively to flow out, it is characterized in that: described quantitative outflow is by being arranged with doser at storage bin, and by controlling the switching time of storage bin material outlet outflow material and doser material outlet outflow material, while ensureing each doser material outlet unlatching, storage bin material outlet is in closed state, be quantitative by doser material outlet outflow material thereby realize at every turn.
Further, be by three layers of casing setting up separately the described switching time of passing through control storage bin material outlet outflow material and doser material outlet outflow material, in upper box, store material, between upper box and middle housing, be provided with a diconical material dosing control cock, doser is set in middle housing, in lower box, be provided with elastic extension discharging opening, elastic extension discharging opening seals by an elastic operation seal closure, elastic operation seal closure connects an extension spring energetically by steel wire, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the support in upper box, poor by adjusting the elastic force of extension spring energetically and little power extension spring, make at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing.
Further, described diconical material dosing control cock is to be coordinated and form with storage bin discharge port by biconial spool, storage bin discharge port is the oblique groove of inverted cone shape, the gradient of oblique groove matches with the tapering of biconial spool, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp.
Further, described doser bottom discharging opening is connected with telescopic tube, telescopic tube is inner conical telescopic pipe, the entrance joining with doser is greater than the outlet contacting with elastic operation seal closure, when elastic operation seal closure is upwards sealed, telescopic pipe inwardly stack is retracted in the outlet of doser.
Further, have one section of vertical configuration straight tube pipe under described storage bin discharge port, the entrance of doser has one section of inlet pipe to be enclosed within on vertical configuration straight tube pipe, and storage bin discharge port is connected by sleeve pipe with the entrance of doser.
The invention has the advantages that: the present invention utilizes doser, and doser is carried out tuning into the melt processing, make load each time on quantitative basis, suitably to carry out manual control, contribute to suitably to adjust as required load; Coordinate with the proportional valve that is arranged on storage bin discharge port can effectively realize when opening elastic cover plate outputting material by the elastic cover plate of discharging opening simultaneously and close storage bin specified rate dispenser feed, thereby ensure that outputting material is to determine amount; The present invention has simple in structure, easy to operate, does not need electricity consumption, saves a lot of features such as the energy, is particularly suitable for domestic. applications.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is construction profile schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment mono-
A device for domestic. applications weight feed material, comprises the casing of a three-decker, wherein, upper strata is storage bin 1, interlayer is doser placing layer 15, and lower floor, for going out the bed of material 14, is at least provided with dividing plate 18 between storage bin 1 and doser placing layer 15; Storage bin 1 is with cover uncovered above, above this has lid 2; The bottom surface of storage bin 1 is provided with discharge port 3; Be placed with the doser 4 of 3 different capabilities for 1 time at storage bin, the discharge port 3 of the entrance of each doser 4 and storage bin 1 bottom surface links together, and forms material circulation passage; On discharge port 3, be provided with biconial material dosing control cock 8, biconial material dosing control cock 8 is that two sides is the spool of taper, and the tapering of spool inferior pyramidal is consistent with the tapering of discharge port 3; And there is an inventory control apparatus 7 at doser 4 middle parts, the inventory of letting out under controlling by control apparatus 7, and there is a discharging opening 5 in doser 4 bottoms, discharging opening is covered by a resilient seal lid 6, control material by resilient seal lid 6 and whether flow out, and ensure that each material flowing out is determined amount.
Described diconical material dosing control cock 8 is to be coordinated and form with storage bin discharge port 3 by biconial spool 20, the oblique groove that storage bin discharge port 3 is inverted cone shape, the gradient of oblique groove matches with the tapering of biconial spool 20, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp.
Described doser bottom discharging opening is connected with telescopic resilience sleeve pipe 17, telescopic resilience sleeve pipe 17 is inner conical telescopic pipe, the entrance joining with doser 4 is greater than the outlet contacting with elastic operation seal closure 6, when elastic operation seal closure 6 is upwards sealed, telescopic resilience sleeve pipe 17 inwardly stack is retracted in the outlet of doser 4.
Described doser is the quantitative of two aspects, one of them is to be undertaken quantitatively by the container of doser self, the doser of arranging under storage bin is respectively the container of different basis weights, by the difference of container, restriction flows into the inventory of doser each time, realizes the rationing of material; Be that soft material is made at the container body of doser 4 on the other hand, be provided with a flexible clamping device 7 in the centre of container body, flexible clamping device 7 is clipped in the middle part of the container body of doser, and can adjust the volume of the container body of doser by the size of clamping degree, further realize the adjusting of rationing amount.
Described elastic operation seal closure 6 is arranged on the outlet of doser 4 by articulated mounting, elastic operation seal closure 6 opens or closes by an elastic controller control, and in the time opening, automatically cut off the material channel of storage bin and doser, ensure the material of doser to be drawn off; In 17 outlets of telescopic resilience sleeve pipe that resilient seal lid lid 6 exports at doser 4, and the outlet that ensures doser is arranged on quantity control valve 8 on storage bin discharge port while opening in closed condition.
The elastic controller of described resilient seal lid 6 is that steel cable 11 is set in the middle of the inner face of the cover plate of resilient seal lid, one of steel rope 11 is connected in the middle of the inner face of resilient seal lid 6, elastic operation seal closure 6 connects an extension spring 10 energetically by steel rope 11, extension spring 10 connects the bottom of bicone quantity control valve spool 20 more energetically, quantity control valve spool 20 connects a little power extension spring 9 above again, little power extension spring 9 other ends are fixed on the support 12 in upper box, and the initial tensile force of extension spring 10 is greater than the working pulling force of little power extension spring 9 energetically, and ensure at elastic operation seal closure 6 in the time opening, by steel rope 11, bicone quantity control valve 8 is closed in advance, now elastic extension discharging opening because of under the effect at telescopic resilience sleeve pipe 17 still in closed condition, in the time continuing to open elastic operation seal closure 6, elastic operation seal closure is overcoming under the elastic reaction of extension spring energetically 10 and is opening continuing, make the telescopic pipe being connected with doser discharging opening 5 depart from elastic operation seal closure 6, the outlet of doser 4 is opened, the interior material of doser 4 flows out, realize the object of dosing.
Described elastic operation seal closure 6 lower ends are connected with a control lever 13, and be that the container that has above that the bed of material 14 imports and exports 16 in lower floor, while needing material, container is imported and exported to 16 from container to be filled in, promote the control lever 13 of elastic operation seal closure 6 lower ends, drive elastic operation seal closure 6 switches, realize the outflow of material or close.
Under described storage bin discharge port, have one section of vertical configuration straight tube pipe, the entrance of doser has one section of inlet pipe to be enclosed within on vertical configuration straight tube pipe, and storage bin discharge port is connected by sleeve pipe with the entrance of doser.
The principle of work of said apparatus is: first material is encased in storage bin, the outlet of all doser of when filling with substance is in closed condition, but while needing feeding, feeding container is filled in lower box by the opening of the lower box of three layer box bodies, promote by feeding container the push rod that elastic operation seal closure lower end connects, drive elastic operation seal closure to open elastic operation seal closure around hinge-point, in the time of initial opening elastic operation seal closure, be arranged on telescopic tube in the outlet of doser by opening along with elastic operation seal closure, by the effect of material box own wt in doser, next rises and moves down, in the time that opening, elastic operation seal closure will drive the spool of bicone quantity control valve to move down by steel rope simultaneously, close storage bin discharge port, prevent that material in storage bin is in the time that doser outlet is opened, continue to have material to flow into doser, in the time that elastic operation seal closure is opened to certain position, be arranged between upper box and middle housing and be provided with a diconical material dosing control cock completely in closed condition, at this moment continue feeding container to push away inside, now elastic operation seal closure is under the drive of push rod, the pulling force that overcomes a large amount of extension springs continues to open, make the material in doser export all and flow out by doser, form rationing material.When thinking that material that doser provides also has when a bit on the high side, can be by being arranged on the flexible clamping device at doser middle part, by regulating its aperture further to control the internal capacity of doser, realize further accurately adjust required quantitatively.
Can find out by above-described embodiment, the present invention relates to a kind of device of domestic. applications weight feed material, comprise a storage bin, the bottom surface of storage bin is provided with discharge port; Under storage bin, be placed with more than one doser, the bottom surface discharge port of the entrance of doser and storage bin links together, and forms material circulation passage; Between doser outlet, be provided with inventory control set for adjusting at storage bin, by the inventory of letting out under control set for adjusting control storage bin, and ensure that the discharging of doser bottom discharging opening is determined quantitative.
Further, the described inventory of passing through to let out under control set for adjusting control storage bin is by three layers of casing setting up separately, in upper box, store material, between upper box and middle housing, be provided with a diconical material dosing control cock, doser is set in middle housing, in lower box, be provided with elastic extension discharging opening, elastic extension discharging opening seals by an elastic operation seal closure, elastic operation seal closure connects an extension spring energetically by steel wire, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the support in upper box, poor by adjusting the elastic force of extension spring energetically and little power extension spring, make at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing.
Further, described diconical material dosing control cock is to be coordinated and form with storage bin discharge port by biconial spool, storage bin discharge port is the oblique groove of inverted cone shape, the gradient of oblique groove matches with the tapering of biconial spool, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp.
Further, described doser bottom discharging opening is connected with telescopic tube, telescopic tube is inner conical telescopic pipe, the entrance joining with doser is greater than the outlet contacting with elastic operation seal closure, when elastic operation seal closure is upwards sealed, telescopic pipe inwardly stack is retracted in the outlet of doser.
Further, described doser is the quantitative of two aspects, one of them is to be undertaken quantitatively by the container of doser self, the doser of arranging under storage bin is respectively the container of different basis weights, by the difference of container, restriction flows into the inventory of doser each time, realizes the rationing of material; Be that soft material is made at the container body of doser on the other hand, be provided with a flexible clamping device in the centre of container body, flexible clamping device is clipped in the middle part of the container body of doser, and can adjust the volume of the container body of doser by the size of clamping degree, further realize the adjusting of rationing amount.
Further, described elastic operation seal closure is arranged on the outlet of doser by articulated mounting, elastic operation seal closure opens or closes by an elastic controller control, and in the time opening, automatically cut off the material channel of storage bin and doser, ensure the material of doser to be drawn off; Resilient seal lid covers in the telescopic resilience sleeve pipe outlet of doser outlet, and the outlet that ensures doser is arranged on quantity control valve on storage bin discharge port while opening in closed condition.
Further, the elastic controller of described resilient seal lid is that steel cable is set in the middle of the inner face of the cover plate of resilient seal lid, one of steel rope is connected in the middle of the inner face of resilient seal lid, the other end is connected on the proportional valve bottom being arranged on storage bin discharge port, the upper end of proportional valve connects again an extension spring, the other end of extension spring connects an extension spring energetically, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the proportional valve erecting frame being arranged on storage bin discharge port, and the initial tensile force of extension spring is greater than the working pulling force of little power extension spring energetically, and ensure at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing
Further, have one section of vertical configuration straight tube pipe under described storage bin discharge port, the entrance of doser has one section of inlet pipe to be enclosed within on vertical configuration straight tube pipe, and storage bin discharge port is connected by sleeve pipe with the entrance of doser.
The described weight feed material method of utilizing above-mentioned domestic. applications weight feed material device is, material in storage bin is had to storage bin material outlet by storage bin quantitatively to flow out, it is characterized in that: described quantitative outflow is by being arranged with doser at storage bin, and by controlling the dislocation time of being flowed out material and doser material outlet outflow material by feed bin material outlet, it is quantitative that realization is flowed out material by doser material outlet at every turn.
Further, the described dislocation time of passing through to control by storage bin material outlet outflow material and doser material outlet outflow material is by three layers of casing setting up separately, in upper box, store material, between upper box and middle housing, be provided with a diconical material dosing control cock, doser is set in middle housing, in lower box, be provided with elastic extension discharging opening, elastic extension discharging opening seals by an elastic operation seal closure, elastic operation seal closure connects an extension spring energetically by steel wire, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the support in upper box, poor by adjusting the elastic force of extension spring energetically and little power extension spring, make at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing.
Further, described diconical material dosing control cock is to be coordinated and form with storage bin discharge port by biconial spool, storage bin discharge port is the oblique groove of inverted cone shape, the gradient of oblique groove matches with the tapering of biconial spool, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp.
Further, described doser bottom discharging opening is connected with telescopic tube, telescopic tube is inner conical telescopic pipe, the entrance joining with doser is greater than the outlet contacting with elastic operation seal closure, when elastic operation seal closure is upwards sealed, telescopic pipe inwardly stack is retracted in the outlet of doser.
Further, described doser is the quantitative of two aspects, one of them is to be undertaken quantitatively by the container of doser self, the doser of arranging under storage bin is respectively the container of different basis weights, by the difference of container, restriction flows into the inventory of doser each time, realizes the rationing of material; Be that soft material is made at the container body of doser on the other hand, be provided with a flexible clamping device in the centre of container body, flexible clamping device is clipped in the middle part of the container body of doser, and can adjust the volume of the container body of doser by the size of clamping degree, further realize the adjusting of rationing amount.
Further, have one section of vertical configuration straight tube pipe under described storage bin discharge port, the entrance of doser has one section of inlet pipe to be enclosed within on vertical configuration straight tube pipe, and storage bin discharge port is connected by sleeve pipe with the entrance of doser.
The invention has the advantages that: the present invention utilizes doser, and doser is carried out tuning into the melt processing, make load each time on quantitative basis, suitably to carry out manual control, contribute to suitably to adjust as required load; Coordinate with the proportional valve that is arranged on storage bin discharge port can effectively realize when opening elastic cover plate outputting material by the elastic cover plate of discharging opening simultaneously and close storage bin specified rate dispenser feed, thereby ensure that outputting material is to determine amount; The present invention has simple in structure, easy to operate, does not need electricity consumption, saves a lot of features such as the energy, is particularly suitable for domestic. applications.
Claims (10)
1. a device for domestic. applications weight feed material, comprises a storage bin, is with cover uncovered above storage bin, and the bottom surface of storage bin is provided with discharge port; It is characterized in that: under storage bin, be placed with more than one doser, the bottom surface discharge port of the entrance of doser and storage bin links together, form material circulation passage; Have an inventory control apparatus at doser middle part, by the inventory of letting out under control apparatus control, have a discharging opening in doser bottom, whether discharging opening is covered by a resilient seal lid, flow out by resilient seal lid control material.
2. the device of domestic. applications weight feed material as claimed in claim 1, it is characterized in that: the oblique groove that described storage bin discharge port is inverted cone shape, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp.
3. the device of domestic. applications weight feed material as claimed in claim 2, it is characterized in that: described doser is the quantitative of two aspects, one of them is to be undertaken quantitatively by the container of doser self, the doser of arranging under storage bin is respectively the container of different basis weights, by the difference of container, restriction flows into the inventory of doser each time, realizes the rationing of material; Be that soft material is made at the container body of doser on the other hand, be provided with a flexible clamping device in the centre of container body, flexible clamping device is clipped in the middle part of the container body of doser, and can adjust the volume of the container body of doser by the size of clamping degree, further realize the adjusting of rationing amount.
4. the device of domestic. applications weight feed material as claimed in claim 3, it is characterized in that: described resilient seal lid is arranged on the outlet of doser by articulated mounting, resilient seal lid opens or closes by an elastic controller control, and in the time opening, automatically cut off the material channel of storage bin and doser, ensure the material of doser to be drawn off; Resilient seal lid covers in the telescopic resilience outlet of doser outlet, and the outlet that ensures doser is arranged on proportional valve on storage bin discharge port while opening in closed condition.
5. the device of domestic. applications weight feed material as claimed in claim 4, it is characterized in that: the elastic controller of described resilient seal lid is that steel cable is set in the middle of the inner face of the cover plate of resilient seal lid, one of steel rope is connected in the middle of the inner face of resilient seal lid, the other end is connected in extension spring energetically, extension spring is connected to again on the proportional valve bottom being arranged on storage bin discharge port energetically, the upper end of proportional valve connects again a little power extension spring, the other end of little power extension spring be connected to be arranged on storage bin discharge port proportional valve erecting frame on.
6. the device of domestic. applications weight feed material as claimed in claim 5, it is characterized in that: under the discharge port of described doser, have one section of vertical configuration telescopic pipe, telescopic pipe entrance is connected with the outlet of doser, telescopic pipe outlet is connected with elasticity envelope material lid, forms the elasticity discharging opening of flexible shape.
7. one kind is utilized the quantivative approach of domestic. applications weight feed material device described in claim 1, comprise storage bin, have storage bin material outlet at storage bin, it is characterized in that: by being arranged with doser at storage bin, and by controlling the dislocation time of being flowed out material and doser material outlet outflow material by storage bin material outlet, it is quantitative that realization is flowed out material by doser material outlet at every turn.
8. the quantivative approach of domestic. applications weight feed material as claimed in claim 7, it is characterized in that: the described control of passing through is by three layers of casing setting up separately by the dislocation time of storage bin material outlet outflow material and doser material outlet outflow material, in upper box, store material, between upper box and middle housing, be provided with a diconical material dosing control cock, doser is set in middle housing, in lower box, be provided with elastic extension discharging opening, elastic extension discharging opening seals by an elastic operation seal closure, elastic operation seal closure connects an extension spring energetically by steel wire, extension spring connects bicone quantity control valve energetically, quantity control valve connects a little power extension spring again, the little power extension spring other end is fixed on the support in upper box, poor by adjusting the elastic force of extension spring energetically and little power extension spring, make at elastic operation seal closure in the time opening, by steel wire, bicone quantity control valve is closed in advance, now elastic extension discharging opening because of under the effect of telescopic pipe still in closed condition, in the time continuing to open elastic operation seal closure, elastic operation seal closure is opened continuing under the elastic reaction of extension spring energetically, make the telescopic pipe being connected with doser discharging opening depart from elastic operation seal closure, the outlet of doser is opened, in doser, material flows out, realize the object of dosing.
9. the quantivative approach of domestic. applications weight feed material as claimed in claim 8, it is characterized in that: described diconical material dosing control cock is to be coordinated and form with storage bin discharge port by biconial spool, storage bin discharge port is the oblique groove of inverted cone shape, the gradient of oblique groove matches with the tapering of biconial spool, the outlet of oblique groove is directly connected with the entrance of doser, forms the material channel of storage bin to doser; Described material flows into doser by an oblique ramp; Telescopic pipe is inner conical telescopic pipe, and the entrance joining with doser is greater than the outlet contacting with elastic operation seal closure, and when elastic operation seal closure is upwards sealed, telescopic pipe inwardly stack is retracted in the outlet of doser.
10. the quantivative approach of domestic. applications weight feed material as claimed in claim 8, it is characterized in that: described doser is the quantitative of two aspects, one of them is to be undertaken quantitatively by the container of doser self, the doser of arranging under storage bin is respectively the container of different basis weights, by the difference of container, restriction flows into the inventory of doser each time, realizes the rationing of material; Be that soft material is made at the container body of doser on the other hand, be provided with a flexible clamping device in the centre of container body, flexible clamping device is clipped in the middle part of the container body of doser, and can adjust the volume of the container body of doser by the size of clamping degree, further realize the adjusting of rationing amount.
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| CN109846789A (en) * | 2019-04-02 | 2019-06-07 | 临沧诺一生物科技有限公司 | The extracting method of yellow perfume chinaberry extract, sunlight screening skin-protecting product and preparation method thereof |
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| CN110538600A (en) * | 2019-10-16 | 2019-12-06 | 浙江圣美环保材料有限公司 | Continuous quantitative feeding and mixing device |
| CN110538608A (en) * | 2019-10-16 | 2019-12-06 | 浙江圣美环保材料有限公司 | Continuous quantitative coating feeding and mixed material blanking production process |
| CN112294997A (en) * | 2020-10-26 | 2021-02-02 | 苏州法兰克曼医疗器械有限公司 | Endoscope sterilizer for clinical use of digestive system department |
| CN113247538A (en) * | 2021-06-21 | 2021-08-13 | 海南山金矿业有限公司 | Mineral aggregate conveying and sampling line system |
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| CN103950620B (en) | 2016-05-11 |
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