CN100999272B - Sealed quantitatively distributing device - Google Patents
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- CN100999272B CN100999272B CN 200610064684 CN200610064684A CN100999272B CN 100999272 B CN100999272 B CN 100999272B CN 200610064684 CN200610064684 CN 200610064684 CN 200610064684 A CN200610064684 A CN 200610064684A CN 100999272 B CN100999272 B CN 100999272B
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Abstract
The present invention relates to a sealed type quantitative taking device. Said device includes the following several portions: storage container, measuring bucket and sealing component with elasticity. Said storage container has storage cavity and first matching surface positioned on its bottom portion; said measuring bucket has at least two measuring channels formed from bucket bottom and bucket wall, the channel wall of every measuring channel is equipped with a second matching surface; said sealing component is fixedly paced on first matching surface or second matching surface. Besides, said invention also provides the working principle of said sealed quantitative taking device and its concrete operation method.
Description
Technical field
The invention relates to the taking device of a kind of quantitative fetching powder, particle or liquid.
Background technology
Existing container with quantitative fetching function generally comprises storage container and coupled quantitative fetching mechanism, and this quantitative fetching mechanism has quantitative powder fetching groove, and when going into the powdery attitude, quantitatively powder fetching groove is adorned powder; When the powder delivery state, quantitatively powder fetching groove powder delivery.But this kind quantitative fetching vessel has following shortcoming: 1) leak tightness is relatively poor, is unfavorable for that institute's long-term, safe guaranteeing the quality of storage substance deposit; When taking, institute's material of taking drains to desktop from taking mechanism's leakage or spilling easily; 2) taking continuously in the operation, quantitatively powder fetching groove can occur so just can't carrying out quantitative fetching accurately into powder, the inadequate situation of powder delivery.In order to solve sealing problem, understand seal cover cap on quantitative fetching mechanism outer cover, but can increase the action of user's operation like this, make troubles to the user.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the deficiency of prior art, provide a kind of can be moistureproof and can prevent the contaminated quantitative taking out device of storage substance.
The technical solution adopted for the present invention to solve the technical problems is: sealing formula quantitative taking out device comprises storage container, batch box and rubber-like sealing member; This storage container has the storage chamber and is positioned at first mating surfaces of its bottom; This batch box has at least two and by what bottom land and cell wall were formed end quantitative slot is arranged; The cell wall of each quantitative slot all has second mating surfaces, and the sealing part is fixedly arranged on this first mating surfaces or second mating surfaces, and this batch box is fitted on first mating surfaces of this storage container through this elastic sealing element; This batch box this first mating surfaces relatively slides or rotates; This batch box has at least two working positions on its path of motion, when each working position, have at least a quantitative slot to be communicated with the storage chamber and constitute to advance the powder passage and have another quantitative slot at least and atmosphere and constitute powder spout; Sealing member is close to second mating surfaces and the generation distortion of first mating surfaces and the batch box of storage container, and the sealing part will advance the powder passage and powder spout cuts off.
Described sealing member is made up of sealing band, and sealing band is corresponding with second mating surfaces of quantitative slot, and each sealing band is separately fixed on cooresponding second mating surfaces.
The second mating surfaces coplane of described each quantitative slot and constitute whole second mating surfaces, the sealing part overlaps with this integral body second mating surfaces.
Described batch box is installed on this storage container through jack-post is rotatable; This batch box comprises diapire, the inwall that extends in the same way to the storage container direction of this bottom wall surface and ring-type outer wall and be connected the spoke of this inside and outside wall certainly; This spoke distributes radially; Quantitative slot is formed between the adjacent spoke, and the top surface of the top surface of this inwall, the top surface of outer wall and each spoke is second mating surfaces.
The bottom of described storage container is provided with horizonal base plate, and this base plate has the powder inlet that communicates with the storage chamber, and the lower surface of this base plate is first mating surfaces.
Described batch box is made up of coaxial outer batch box and batch box; Should comprise diapire and the ring-type outer wall that extends from this diapire by outer batch box; The inside face radial distribution of this outer wall has spoke, and the top surface of each spoke, outer wall is installed with sealing member, and batch box places this outer batch box in this; The spoke that this interior batch box comprises the ring-type outer wall, is arranged in the inwall of this outer wall and connects this inside and outside wall, the top surface of this outer wall, inwall and spoke is installed with sealing member.
Described storage container also is provided with installation cavity; This installation cavity is separated by horizonal base plate with the storage chamber; The chamber wall of this installation cavity is provided with meal outlet, and this batch box comprises diapire, the column that protrudes out of this bottom wall surface and from radial at least two spokes that extend outward of the perisporium of this column certainly, forms quantitative slot between the adjacent spoke; The sealing part is made up of sealing band; All seal between the top surface of each spoke, column and the base plate lower surface and between the inside face of the end face of each spoke end and installation cavity chamber wall, when each working position, have a quantitative slot and the connection of storage chamber at least and have at least another quantitative slot to communicate with meal outlet through sealing band.
Described storage container also has the powder delivery chamber; This powder delivery chamber is separated by vertical partition wall with the storage chamber, and this storage chamber has two powder inlets, and this powder delivery chamber has a meal outlet; The edge of each powder inlet and meal outlet is installed with sealing member; This batch box has by separated two quantitative slots of spoke, when each working position, is communicated with one of in one of them quantitative slot and two powder inlets and another quantitative slot is communicated with meal outlet.
The bottom of described storage container is provided with base plate, this base plate have with the storage powder inlet that communicates of chamber and with the meal outlet of atmosphere, the lower surface of this base plate is first mating surfaces, the sealing part is fixedly arranged on this first mating surfaces.
Sealing formula quantitative taking out device comprises and being used for and the storage container base, batch box and the rubber-like sealing member that cooperate with storage chamber; The powder inlet that this base has first mating surfaces and is used for being communicated with the storage chamber; This batch box has at least two and by what bottom land and cell wall were formed end quantitative slot is arranged; The cell wall of each quantitative slot all has second mating surfaces, and the sealing part is fixedly arranged on this first mating surfaces or second mating surfaces, and this batch box is fitted on first mating surfaces of this base through this elastic sealing element; This batch box this first mating surfaces relatively slides or rotates; This batch box has at least two working positions on its path of motion, when each working position, have at least a quantitative slot to be communicated with powder inlet and constitute to advance the powder passage and have another quantitative slot at least and atmosphere and constitute powder spout; Sealing member is close to second mating surfaces and the generation distortion of first mating surfaces and the batch box of base, and the sealing part will advance the powder passage and powder spout cuts off.
Said base comprises base plate and first, second chamber that is separated by base plate, and powder inlet is located at base plate, and first chamber is used for cooperating with storage container, batch box second chamber of packing into.
The invention has the beneficial effects as follows, through the setting of elastic sealing element, make this quantitative taking out device advance the powder passage and powder spout is cut off, thereby make storage chamber and ambient atmosphere isolated, can actv. play moistureproof and prevent the contaminated effect of institute's storage substance; Because sealing member is fixedly arranged on storage container or the batch box, need not takes out when getting powder, thereby simplify operation with the operation of row's powder.
Description of drawings
Fig. 1 is the block diagram of sealed quantitatively distributing device of the present invention.
Fig. 2 is the three-dimensional exploded view of sealed quantitatively distributing device of the present invention.
Fig. 3 is the block diagram of storage container of the present invention when being in inversion state.
Fig. 4 and Fig. 5 are respectively the block diagrams of batch box of the present invention and sealing member.
Fig. 6 is the front view of sealed quantitatively distributing device of the present invention.
Fig. 7 is the cutaway view of Fig. 6 along the A-A direction.
Fig. 8 is the main cutaway view of sealed quantitatively distributing device of the present invention.
Fig. 9 is the block diagram of sealed quantitatively distributing device second specific embodiment of the present invention.
Block diagram when Figure 10 is the present invention's second practical implementation row powder.
Figure 11 is the three-dimensional exploded view of the present invention's second specific embodiment.
Figure 12 to Figure 15 is respectively the block diagram of interior batch box, second sealing member, outer batch box and first sealing member of the present invention's second specific embodiment.
Figure 16 is the block diagram that the storage container of the present invention's second specific embodiment is in inversion state.
Figure 17 is the front view of the present invention's second specific embodiment.
Figure 18 is the cutaway view of Figure 17 along the B-B direction.
Figure 19 is the birds-eye view of the present invention's second specific embodiment.
Figure 20 is the cutaway view of Figure 19 along the C-C direction.
Figure 21 and Figure 22 are respectively the three-dimensional exploded view of sealed quantitatively distributing device the 3rd specific embodiment of the present invention when being in positive configuration state and inversion state respectively.
Figure 23 and Figure 24 are respectively block diagram and the main cutaway view of the present invention's the 3rd specific embodiment when being in first working position.
Figure 25 and Figure 26 are respectively block diagram and the main cutaway view of the present invention's the 3rd specific embodiment when being in second working position.
Figure 27 is the three-dimensional exploded view of sealed quantitatively distributing device the 4th specific embodiment of the present invention.
Figure 28 and Figure 29 are respectively the block diagram of the batch box of the present invention's the 4th specific embodiment when being in positive configuration state and inversion state.
Figure 30 is the block diagram of the sealing member of the present invention's the 4th specific embodiment.
Figure 31 is the block diagram of the storage container of the present invention's the 4th specific embodiment when being inverted.
Figure 32 is the block diagram of the present invention's the 4th specific embodiment.
Figure 33 is the main cutaway view of the present invention's the 4th specific embodiment.
Figure 34 is the three-dimensional exploded view of the 5th specific embodiment of sealed quantitatively distributing device of the present invention.
Figure 35 is the block diagram of the base of the present invention's the 5th specific embodiment.
Figure 36 is the block diagram of the present invention's the 5th specific embodiment.
Figure 37 is the main cutaway view of the present invention's the 5th specific embodiment.
Figure 38 is the three-dimensional exploded view of sealed quantitatively distributing device the 6th specific embodiment of the present invention.
Figure 39 is the block diagram of the sealing member of the present invention's the 6th specific embodiment.
Figure 40 is the block diagram of the batch box of the present invention's the 6th specific embodiment.
Figure 41 is the block diagram of the storage container of the present invention's the 6th specific embodiment when being in inversion state.
Figure 42 is the block diagram of the present invention's the 6th specific embodiment.
Figure 43 is the main cutaway view of the present invention's the 6th specific embodiment.
The specific embodiment
See also Fig. 1 to Fig. 8, sealed quantitatively distributing device of the present invention comprises storage container 1, batch box 2, pressing plate 3 and guide barrel 4.This storage container 1 is a housing structure; The storage chamber 13 that it has upper surface 11, lower surface 12 and vertically runs through, this upper surface 11 is covered with and is used for enclosed storage chamber 13 open-topped top covers 5, and this lower surface 12 is first mating surfaces 12 that cooperates with batch box 2; This lower surface 12 surrounds the bottom opening in this storage chamber 13; The bottom opening in this storage chamber 13 is semicircular in shape roughly, and this lower surface 12 roughly is arch, and the shell wall of this storage container 1 also is provided with mounting groove 14.This batch box 2 has diapire 21, outer wall 22, inwall 23 and many spokes 24.This diapire 21 is provided with annular slot 211.This outer wall 22 in the form of a ring, it vertically extends (promptly extending straight up) from edge of this diapire 21 to storage container 1 direction.This inwall 23 is cylindrical, and its middle position from this diapire 21 vertically extends to the storage container direction, and the middle position of this inwall 23 vertically extends jack-post 25 to the storage container direction.Each spoke 24 connects this inwall 23 and outer wall 22 and equal angles rectangular distribution at interval radially; Be formed with the quantitative slot 26 at the end between the adjacent spoke 24; Each quantitative slot 26 all has bottom land (being described diapire 21) and cell wall (being made up of spoke, part inwall and part outer wall); The top surface of the cell wall of each quantitative slot is second mating surfaces 261 that cooperates with storage container 1, and second mating surfaces, 261 coplanes of each quantitative slot and constitute whole second mating surfaces 27.This pressing plate 3 is bonded in the bottom of this storage container 1 through glue; It has vertical arc 30 and horizontally extending plate 31; The middle position of this plate 31 is provided with " U " type fluting 32, and the both sides of this fluting 32 are equipped with two cantilever-shaped shell fragments 33 that extend obliquely.This guide barrel 4 has the tube chamber of vertically running through 41.This taking device also comprises elastic sealing element 6; This elastic sealing element 6 connects sealing band 63 by the inner ring sealing band 62 of the outer ring sealing band 61 of annular, annular and the linear that connects this inside and outside circle sealing band 61,62 and forms; This connects sealing band 63 equal angles interval rectangular distribution radially; And the size of this outer ring sealing band 61 and the outer wall of batch box 22 couplings; The size of this inner ring sealing band 62 and the inwall of batch box 23 couplings, this connects the size of sealing band 63 and spoke 24 couplings of batch box, the internal diameter of this inner ring sealing band 62 and the jack-post of batch box 25 couplings.In this embodiment, this elastic sealing element 6 is enclosed within on integral body second mating surfaces 27 that is fixed on this batch box on this jack-post 25 and through double-shot moulding and with this integral body second mating surfaces 27 and overlaps.
During installation, at first, pressing plate 3 is adhesively fixed fixes on the bottom of this storage container 1; Horizontally mounted then batch box 2 and make plate 31 levels insert the slot 211 of this batch box, at this moment, batch box is pressed on the shell fragment 33, thereby makes these batch box 2 elastic supports on this shell fragment 33, and 25 of the jack-posts of batch box 2 insert the mounting groove 14 of storage container straight up; At last, put guide barrel 4 again, this guide barrel 4 entangle this batch box 2 and pressing plate 3 arc 30 and with these arc 30 flush fits.
In this embodiment, this batch box 2 has eight quantitative slots 26, and this storage container 1 rotation (jack-post 25 rotates in mounting groove 14) relatively of this batch box 2, and this batch box 2 rotates a circle then can be through eight working positions, and moving 45 degree of revolution promptly can arrive a working position.
The principle of work of this quantitative taking out device is following: when arbitrary working position; A plurality of quantitative slots of batch box are (in this embodiment; The bottom opening of storage container is semicircle; So four quantitative slots are arranged) all be communicated with and realize powder with the storage chamber 13 of storage container; Two apparent surfaces of elastic sealing element be close to respectively this storage container first mating surfaces 12 and with these and second mating surfaces 261 of storing the quantitative slots that the chamber is communicated with, the excellent sealing between first mating surfaces 12 of realization batch box 2 and storage container; Other quantitative slot then communicates with ambient atmosphere, and this taking device that tilts can be discharged this interior powder of quantitative slot that is in the powder delivery position along the barrel of guide barrel 4.
In this embodiment,, this batch box elasticity is fitted on first mating surfaces of storage container through the setting of shell fragment on the pressing plate; Setting through elastic sealing element; When making batch box rotate to any working position; The sealing part all be close to storage container first mating surfaces and with second mating surfaces of the quantitative slot that is communicated with of storage chamber on and generation be out of shape; Thereby will store the chamber and ambient atmosphere separates through the sealing part, prevent that effectively powder from making moist and pollute.
See also Fig. 9 to Figure 20, it is second specific embodiment of the present invention.This quantitative taking out device comprises storage container 1, outer batch box 2, interior batch box 3, first sealing member 4, second sealing member 5 and top cover 6.This storage container 1 has the chamber that vertically runs through; Be provided with horizonal base plate 11 in this chamber; This base plate 11 is divided into upper and lower chamber 12,13 with this chamber; The upper surface of this base plate 11 also extends a partition wall 14 straight up, and this partition wall 14 is divided into mutual disconnected storage chamber 121 and powder delivery chamber 122 with this upper chamber 12, and this partition wall 14 also is provided with the axis hole 141 that vertically runs through.This base plate 11 has fan-shaped first base plate 112 and fan-shaped second base plate 113 that is positioned at central circular center plate 111 and is symmetrically set in these center plate 111 both sides; The axis hole 141 of this partition wall 14 is provided with on this center plate 111 and penetrates mouth 116; This base plate 11 also has the powder inlet 114 and meal outlet 115 between first, second base plate; This powder inlet 111 is communicated with storage chamber 121; This meal outlet 115 is communicated with powder delivery chamber 122, and the lower surface 117 of this base plate is first mating surfaces 117 that cooperates with batch box.This lower chambers 13 is for being used to install the installation cavity 13 of batch box, and the root edge of these installation cavity 13 chamber walls is provided with a plurality of horizontally extending buckles 131.Should be outer, interior batch box 2,3 coaxial and constitute a whole batch box.Should outer batch box 2 comprise diapire 21, the circular outer wall 22 that extends straight up of these diapire 21 edges and from the internal face equal angles of this circular outer wall 22 well-distributed spoke 23 at interval certainly; Each spoke 23 all points to the center of this circular outer wall 22 and the end of each spoke 23 surrounds receiving space 24; Form outer quantitative slot 25 between the adjacent spoke 23; Should form by bottom land (being described diapire) and cell wall (promptly forming) by outer quantitative slot 25 by spoke and part ring-type outer wall; The top surface 251 of cell wall that should outer quantitative slot is second mating surfaces that cooperates with storage container, second mating surfaces, 251 coplanes of each quantitative slot and constitute whole second mating surfaces 26.This first sealing member 4 is made up of many sealing bands; It comprises circular outer ring sealing band 41 and many of extending at interval from the inner wall surface thereof equal angles connect sealing bands 42, and this first sealing member 4 is fixed on through double-shot moulding on integral body second mating surfaces 26 of this outer batch box and with this integral body second mating surfaces 26 and overlaps.Should in batch box 3 comprise diapire 31, the circular outer wall that extends straight up of these diapire 31 top surface edge 32 and the inwall 33 that extends straight up from these diapire 31 upper face center positions certainly; And pass through equal angles well-distributed spoke 34 connections at interval radially between this inwall 33 and the outer wall 32; Be formed with the interior quantitative slot 35 at the end between the adjacent spoke 34; The top surface 351 of the cell wall of quantitative slot constitutes whole second mating surfaces 36 in each, and vertically prolongs on this inwall 33
Stretch out a jack-post 37.This second sealing member 5 comprises circular outer ring sealing band 51, circular inner ring sealing band 52 and connects many radial equal angles interval well-distributeds connection sealing bands 53 of this inside and outside circle sealing band 52,51; This second sealing member 5 is enclosed within on the jack-post 37 of batch box in this and through double-shot moulding and is fixed on integral body second mating surfaces 36 of batch box in this, and this second sealing member 5 overlaps with integral body second mating surfaces 36 that should interior batch box.
During installation; Interior batch box 3 is packed in the receiving space 24 that each spoke end of outer batch box surrounds; Then will this mounted inside and outside batch box pack into the installation cavity 13 of storage container, at this moment, the buckle 131 that the diapire 21 of outer batch box is mounted the chamber fastens and inside and outside batch box can not be dropped; The jack-post 37 of interior batch box 3 is through penetrating the axis hole 141 that mouth 116 penetrates partition wall straight up, and the top of this jack-post 37 upwards passes this axis hole 141 and loads onto knob 6 on this top; At last, load onto storage chamber top cover 7 and powder delivery chamber top cover 8 at the top open part in storage chamber 121 and the open top in powder delivery chamber 122 respectively.
In this embodiment, can realize the rotation of whole outer batch box 2 through the diapire 21 that rotates outer batch box 2, through turning knob 6 can realize whole in the rotation of batch box 3, make this inside and outside batch box can independent rotation.Because the volume of the outer quantitative slot of outer batch box greater than the volume of the interior quantitative slot of interior batch box, through cooperating the inside and outside batch box of rotation, can be realized getting the accurate adjusting of powder amount and powder outlet quantity.When arbitrary working position; The interior quantitative slot of part communicates with storage chamber 121 with the outer quantitative slot of part and realizes into powder, and the interior quantitative slot of part is sealed by base plate with the outer quantitative slot of part, and quantitative slot then communicates with powder delivery chamber 122 with outer quantitative slot in remaining; When getting powder; Take down the powder delivery chamber top cover 8 that is positioned at powder delivery chamber 122 top open parts, through entire container is put upside down fully, the interior powder of inside and outside quantitative slot that can will be in the powder delivery position is discharged from the open top in this powder delivery chamber.When arbitrary working position; Sealing member all is close to first mating surfaces of this storage container and second mating surfaces of batch box; The sealing part can be close to this powder inlet edge (be sealing member be close to first mating surfaces and with second mating surfaces of storing the quantitative slot that the chamber is communicated with on; Also can play anti-leak-stopping powder and the effect of letting out powder this moment); Also can be close to other position of this horizonal base plate, its needs separate ambient atmosphere and storage chamber get final product, thereby can effectively play protection against the tide and antipollution effect.
See also Figure 21 to Figure 26, it is the 3rd specific embodiment of the present invention.This quantitative taking out device comprises storage container 1, batch box 2, top cover 3 and elastic sealing element 4.The annular perisporium 12 that this storage container 1 has base plate 11 and extends straight up from the plate upper surface edge; The middle position of these base plate 11 upper surfaces also extends a square partition wall 13 straight up; This base plate 11, perisporium 12 and partition wall 13 surround a storage chamber 14; This partition wall 13 has powder delivery chamber 15, and promptly this powder delivery chamber 15 is separated by this partition wall 13 with storage chamber 14 and do not communicated, and also is provided with on this base plate 11 and stores two powder inlets 111 that the chamber communicates and a meal outlet 112 that communicates with powder delivery chamber 15; These two powder inlets 111 and a meal outlet 112 are arranged in a row, and two powder inlet 111 symmetries are positioned at the both sides of this meal outlet 112.The lower surface 113 of this base plate 11 is first mating surfaces 113 that cooperates with batch box.Also convex with two buckles 16 and two row's guideposts 17 on the lower surface 113 of this base plate 11.This top cover 3 is covered on the top of this storage container, and it is provided with opening 31, and this opening 31 communicates with powder delivery chamber 15, thereby is communicated with powder delivery chamber 15 and ambient atmosphere through this opening 31.This elastic sealing element 4 " order " type structure that many sealing bands 41 are formed of serving as reasons, sealing part 4 is fixed on first mating surfaces through double-shot moulding, and each sealing band 41 is positioned at the edge of each meal outlet 112 and powder inlet 111.This batch box 2 is contained between two row's guideposts 17, thereby slides before and after can under the directional tagging of this guidepost 17, being close to sealing member 4 levels.This batch box 2 has in the sliding process attachment face 21 of fitting with sealing member and from recessed two of this attachment face 21 end quantitative slot 22 is arranged; These two quantitative slots 22 are separated by a vertical spoke 23; Each quantitative slot 22 surrounds by bottom land 221 and cell wall 222; The top surface of this cell wall 222 is second mating surfaces 226 and attachment face 21 coplanes of 226, two quantitative slots of second mating surfaces of fitting with sealing band.This cell wall 222 is square, and it is made up of with the two side vertical with direction of slip the two side parallel with direction of slip, and spoke 23 is one of them sidewall vertical with direction of slip.In this embodiment; The sidewall 223 that another of one of them quantitative slot is vertical with direction of slip is movable; This sidewall 223 is defined as first portable plate 223, and this first portable plate 223 is connected with second portable plate, 224 one of level, and this second portable plate 224 is provided with the zig-zag regulating tank 225 of level; The adjusting knob 5 that this regulating tank 225 and one has gear 51 cooperates; And this adjusting knob 5 passes these regulating tank 225 backs vertically and turns on the erection column 24 that is installed in this batch box 2 through screw thread fit, thereby makes this adjusting knob 5 and second portable plate, 224 formative gear rack structures, when rotating this adjusting knob 5; This adjusting knob 5 can drive this first, second portable plate 223,224 parallel motions, realizes the adjusting to the quantitative slot volume.This taking device also comprises gland 6; The internal face of this gland 6 is provided with catching groove 61; The bayonet fitting of the buckle 16 through this catching groove 61 and storage container; This gland 6 is fixed on the base plate 11 of this storage container, this gland 6 is pressed on this batch box 2 on the sealing member 4 that is fixedly arranged on the base plate and makes sealing part 4 produce distortion.
This batch box has two working positions; When arbitrary working position; The storage chamber all communicates with a quantitative slot (this quantitative slot is in into powder position) through a powder inlet, and then by the sealing of the attachment face of batch box, another quantitative slot is then through meal outlet and powder delivery chamber and atmosphere (this quantitative slot is in the powder delivery position) for another powder inlet; Whole taking device is put upside down fully, and the interior powder of quantitative slot that can will be in the powder delivery position is discharged through the powder delivery chamber.This batch box is when arbitrary working position, and sealing member all is close to first, second mating surfaces and meal outlet and powder inlet is separated fully (be about to store the chamber and ambient atmosphere is separated fully).
See also Figure 27 to Figure 33, it is the 4th specific embodiment of the present invention.This quantitative taking out device comprises storage container 1, batch box 2 and elastic sealing element 3.This storage container 1 comprises horizonal base plate 11 and the annular perisporium 12 that extends straight up from the edge of these base plate 11 upper surfaces; This base plate 11 forms a cavity with perisporium 12; And the middle position of these base plate 11 upper surfaces also extends a partition wall 13 straight up, and this partition wall 13 is separated into this cavity in the storage chamber 14 and powder delivery chamber 15 that does not communicate.This base plate 11 comprises ring-type outer ring base plate 111, be positioned at the circular inner ring base plate 112 of these outer ring base plate 111 centers and connect two fan-shaped connection base plates 113 of this inside and outside circle base plate 112,111; Two fan-shaped connection base plates 113 are about these inner ring base plate 112 symmetries; The middle position of this inner ring base plate 111 extends jack-post 117 straight down; This first, second base plate 112, form powder inlet 114 and meal outlet 115 between 113; This powder inlet 114 communicates with storage chamber 13, and this meal outlet 115 communicates with ambient atmosphere.This batch box 2 comprises diapire 21, the annular outer wall 22 that extends straight up of the edge of these diapire 21 upper surfaces, the inwall 23 that extends straight up of the middle position of these diapire 21 upper surfaces and connect should inside and outside wall 23,22 and many spokes of equal angles interval well-distributed 24 radially certainly certainly; Be formed with end quantitative slot 25 between the adjacent spoke 24; Each quantitative slot 25 is made up of bottom land and cell wall; The top surface 251 of this cell wall is second mating surfaces 251, and the second mating surfaces coplane of each quantitative slot and form whole second mating surfaces.The lower surface 116 of this base plate is first mating surfaces 116.This batch box 2 also is provided with the axis hole 26 that axially runs through whole diapire and inwall from the lower surface middle position of this diapire 21.This elastic sealing element 3 is made up of many sealing bands, two fan-shaped connection sealing bands 33 that it comprises the inner ring sealing band 32 of annular outer ring sealing band 31, annular and connects this inside and outside circle sealing band 32,31.Sealing part 3 is fixed on through double-shot moulding on first mating surfaces 116 of this base plate and with this first mating surfaces 116 and overlaps.This quantitative taking out device also comprises pressing plate 4 and marking ring 5, and this pressing plate 4 is provided with the cantilever-shaped shell fragment 41 that extends obliquely, and the outer wall of this marking ring 5 is provided with scale marker 51, and its inwall is provided with a circle flange 52.
During installation; Marking ring 5 is solidly set on through flush fit on the outer wall 22 of batch box 2, the batch box that is installed with elastic sealing element 32 is enclosed within from the bottom to top (this jack-post 117 has the gap with the axis hole 26 of batch box, thereby makes this storage container rotation relatively of this batch box) on the jack-post 117 of storage container; The bottom of jack-post 117 passes the through hole 42 that penetrates pressing plate 4 behind this axis hole 26 downwards; And through welding this jack-post 117 and pressing plate 4 are welded, at this moment, batch box 2 is that resilient mounting is on the shell fragment 41 of pressing plate.The top of storage container 1 is then installed first top cover 6 and second top cover 7 successively; The open top in these first top cover, 6 enclosed storage chambeies 14 also is provided with and the corresponding breach 61 of the open top in powder delivery chamber; This second top cover 7 is enclosed within on first top cover 6, and the position of its corresponding powder delivery top of chamber opening also is provided with breach 71.When this quantitative taking out device does not use, rotate the open top that second top cover 7 makes its sealing powder delivery chamber, during use, then rotate this second top cover 7 and make of the open top of its breach 71 over against the powder delivery chamber.
Utilize the elastic force of this shell fragment 41 that the batch box that is installed with sealing member is pressed on first mating surfaces of storage container always.When this batch box is in arbitrary working position; All have at least a quantitative slot to be communicated with the storage chamber through powder inlet; All have at least a quantitative slot to communicate with ambient atmosphere through meal outlet; Other quantitative slot is then by 33 sealings of the fan-shaped connection sealing band of sealing member, elastic sealing element be close to storage container first mating surfaces and batch box second mating surfaces and will store the chamber and the ambient atmosphere partition is opened.During row's powder, whole taking device is inverted, the interior powder of quantitative slot that then is in the powder delivery position is discharged through powder delivery chamber 15.
See also Figure 34 to Figure 37, it is the 5th specific embodiment of the present invention.This quantitative taking out device comprises base 12, batch box 2 and elastic sealing element 3.This base 12 is used for cooperating with storage container 11, and this storage container 11 has the storage chamber 111 of up/down perforation and is located at the screw thread 112 of its bottom.This base 12 has upper and lower distribution first, second chamber 121,123, and this first, second chamber 121,123 is separated by horizonal base plate 122, and the chamber wall of this first chamber 121 also is provided with the screw thread 124 with the screw thread fit of storage container 11.The chamber wall of this second chamber 123 is provided with meal outlet 125, and the root edge of this second chamber chamber wall is provided with buckle 126.Pass through screw thread fit; Storage container 11 is packed in first chamber 121; Thereby base 12 is installed in the bottom (this storage container 11 touch the upper surface of base plate after being in place) of this tank body 11, and 111 in storage chamber is communicated with second chamber 123 through the powder inlet of being located on the base plate 11 127.The internal face 129 of the lower surface 128 of this base plate 11 and the second chamber chamber wall constitutes first mating surfaces.This batch box 2 comprises diapire 21 and the column 22 that protrudes out straight up from the middle position of this diapire 21; This diapire 21 is provided with annular catching groove 211; The outside radial equal angles of the perisporium of this column 22 is extended many spokes 23 at interval, is formed with end quantitative slot 24 between the adjacent spoke 23.Each quantitative slot all has bottom land (being the diapire of batch box) and cell wall (being made up of adjacent spoke and part column), and the top surface of each spoke, the end face of each spoke end and the top surface of column constitute second mating surfaces 241.This elastic sealing element 3 comprises ring-type outer ring sealing band 31 and ring-type inner ring sealing band 32; This outer ring sealing band 31 has diff-H with inner ring sealing band 32; Its connection sealing band 33 through " L " type couples together, and each connects sealing band 33 equal angles rectangular distribution radially, and it includes first of level and connects sealing band 331 and be connected sealing band 332 with vertical second; The top surface of these first connection sealing band, 331 corresponding each spokes; The terminal end face of these second connection sealing band, 332 corresponding each spokes, the top surface of these outer ring sealing band 31 corresponding diapires, the top surface of the corresponding column of this inner ring sealing band.The sealing part is fixed in through double-shot moulding on second mating surfaces of each quantitative slot and with this second mating surfaces and overlaps, and promptly each sealing band all is fixedly arranged on its cooresponding surface.
During installation, be installed in storage container 11 in first chamber 121 of base 12 through screw thread fit; The batch box that is installed with elastic sealing element 32 is packed in second chamber 123, and at this moment, buckle 126 levels of second chamber 123 are inserted the catching groove 211 of batch box and are prevented that batch box from dropping, and 2 of batch boxes can be in this second chamber 123 horizontally rotate.
The principle of work of this quantitative taking out device is following: when arbitrary working position; All have at least part quantitative slot and storage chamber to be communicated with; All have at least the quantitative slot of another part to be communicated with meal outlet, other quantitative slot then is stored the chamber wall sealing of second chamber of container.During row's powder, this device that suitably tilts can will be in the interior powder of quantitative slot of powder delivery position and discharge from the meal outlet of storage container.
In this embodiment; Sealing member is installed on second mating surfaces of batch box and is close to second mating surfaces of base; When making this batch box be in arbitrary position; The sealing part all separates the storage chamber and the ambient atmosphere of storage container fully, thereby prevents to make moist and polluted because of material that air admission causes storing the chamber stored.This taking device is an independent device, during use, only need storage container be loaded onto and gets final product.
See also Figure 38 to Figure 43, it is the 6th specific embodiment of the present invention.This quantitative taking out device comprises storage container 1, batch box 2, elastic sealing element 3 and top cover 4.This storage container 1 has upper and lower distribution storage chamber 11 and installation cavity 12, and this storage chamber 11 is separated by a horizonal base plate 13 with installation cavity 12, and the chamber wall of this installation cavity 12 is provided with the meal outlet 121 that communicates with ambient atmosphere.This storage container 1 also is provided with the erection column 14 that stretches into storage chamber 11 from the middle position of this plate upper surface straight up, and this erection column 14 has the axis hole 141 of axial setting, and this axis hole 141 is provided with on this base plate and penetrates mouth 142.This base plate 13 has the powder inlet 131 that is communicated with storage chamber 11, and the lower surface 132 of this base plate 13 and the inside face of installation cavity chamber wall 122 constitute first mating surfaces.This batch box 2 comprises diapire 21 and the column 22 that vertically protrudes out from these diapire 21 middle positions; The radial uniformly extension of the perisporium of this column 22 goes out a plurality of spokes 23; Be formed with end quantitative slot 24 between the adjacent spoke 23; Each quantitative slot 24 all has bottom land (being diapire) and cell wall (being made up of column and adjacent spoke), and the terminal end face of the top surface of each spoke, the top surface of column and spoke is second mating surfaces 241.The top surface of this column 22 convexes with jack-post 25.This elastic sealing element 3 comprises ring-type outer ring sealing band 31 and annular inner ring sealing band 32; This inside and outside circle sealing band 32,31 has diff-H; It couples together through the connection sealing band 33 that roughly is " L " type, and each connects sealing band 33 and includes first connection sealing band 331 of level and the second vertical connection sealing band 332.Sealing part 3 is fixed on the batch box through double-shot moulding, and promptly each sealing band 31,32,33 all is fixed on cooresponding second mating surfaces.This top cover 4 is covered on the top open part in this storage chamber 11, and the position of its corresponding erection column 14 is provided with opening 41.
During installation; The batch box that is installed with elastic sealing element 32 is packed in the installation cavity 12 of storage container from the bottom to top; This moment batch box jack-post 25 through penetrating the axis hole 141 (this axis hole 141 is free-running fit with jack-post 25) that penetrates storage container after mouthfuls 142, and the top of this jack-post is upwards stretched out the axis hole 141 of erection column and the opening 41 of top cover, this sponson and a knob 5 screws thread fit successively; When rotating this knob 5, batch box can and then rotate.
In this embodiment, when batch box is in arbitrary working position, all have at least the part quantitative slot to communicate with the storage chamber through powder inlet, all have at least the part quantitative slot to communicate with ambient atmosphere through meal outlet, the chamber wall that remaining quantitative slot then is mounted the chamber seals.Between the lower surface of storage container base plate and the top surface of quantitative slot (being the top surface of column and the top surface of spoke), be equipped with sealing member between the end face (being the terminal end face of spoke) of the chamber wall of storage container installation cavity and quantitative slot, thereby will store the chamber and ambient atmosphere completely cuts off.
Among the present invention; The cell wall of quantitative slot has second mating surfaces that cooperates with storage container; The bottom of this storage container has first mating surfaces that cooperates with batch box; During nonelastic sealing member, second mating surfaces of this batch box and first mating surfaces of storage container are directly fitted, and this batch box can paste this first mating surfaces and slides or rotate; And during flexible sealing member, batch box is fitted on first mating surfaces of this storage container and this horizontal slip of first mating surfaces or rotation relatively through this elastic sealing element.This batch box has at least two quantitative slots; And on the path of motion of this batch box, have at least two working positions; When each working position; All have at least a quantitative slot to communicate with the storage chamber of storage container (being that these quantitative slots are in into powder position) and have at least another quantitative slot to communicate with ambient atmosphere (being that these quantitative slots are in the powder delivery position), the sealing elastic component then is close to this first mating surfaces and with second mating surfaces and produce distortion.The quantitative slot of powder position forms into powder passage with being in in this storage chamber; This ambient atmosphere forms powder spout with the quantitative slot that is in the powder delivery position; Sealing member then this is advanced the powder passage and powder spout cuts off fully; Make ambient atmosphere can not get into the storage chamber, polluted and play dampproof effect thereby prevent to store the material of preserving in the chamber.
Among the present invention, elastic sealing element is made up of sealing band, each sealing band can be provided with or form an integral member separately and be installed in first mating surfaces or second mating surfaces on.
Among the present invention; Elastic sealing element is according to the requirement of institute's storage substance; Can be rubber-like materials such as silica gel, TPE, TPR, TPU, it can be fixedly arranged on second mating surfaces of first mating surfaces or batch box of storage container through double-shot moulding, bonding or other fastening means.
Among the present invention, the discharge mode of storage substance can for eject (as second and third, four specific embodiment) or side go out (like first, five, six specific embodiment).No matter adopt ejecting type or side goes out formula, fully discharge powder in order to make the quantitative slot that is in the powder delivery state, all need buy and sell or shake whole taking device, be in into the quantitative slot of the powdery attitude powder of fully packing into thereby can make.
Among the present invention, except single batch box, the set-up mode of this batch box also can be many covers batch box of coaxial or parallel rotation, or straight-line many cover batch boxes.
Among the present invention, taking device can use separately, also can design the corresponding interface and be connected use (of the 5th embodiment) with other existing storage container.
Among the present invention, quantitative slot can have movable sidewall, the also rotatable regulating part that is equipped with on this batch box, and this regulating part and this movable sidewall constitute gear & rack structure, and be of the 3rd embodiment.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to the scope of patent protection that the present invention is confirmed by claims of being submitted to.
Claims (8)
1. a sealed quantitatively distributing device comprises storage container, batch box, and this storage container has the storage chamber, and this batch box has at least two and by what bottom land and cell wall were formed end quantitative slot arranged, and it is characterized in that: also comprise the rubber-like sealing member; This storage container also comprises first mating surfaces that is positioned at its bottom, and the cell wall end face of each quantitative slot all has second mating surfaces; The sealing part is fixedly arranged on this first mating surfaces or each second mating surfaces; This batch box is fitted on first mating surfaces of this storage container through this elastic sealing element; This batch box this first mating surfaces relatively rotates; This batch box has at least two working positions on its path of motion, when each working position, have at least a quantitative slot to be communicated with the storage chamber and constitute to advance the powder passage and have another quantitative slot at least and atmosphere and constitute powder spout; Sealing member is close to each second mating surfaces and the generation distortion of first mating surfaces and the batch box of storage container, and the sealing part will advance the powder passage and powder spout cuts off; The bottom of described storage container is provided with horizonal base plate; This base plate comprises ring-type outer ring base plate, be positioned at the circular inner ring base plate of this base plate center, outer ring and connect two fan-shaped connection base plates of this inside and outside circle base plate, and the lower surface of this horizonal base plate is first mating surfaces.
2. according to the described sealed quantitatively distributing device of claim 1, it is characterized in that: described sealing member is made up of sealing band, and sealing band is corresponding with second mating surfaces of quantitative slot, and each sealing band is separately fixed on cooresponding second mating surfaces.
3. according to the described sealed quantitatively distributing device of claim 2, it is characterized in that: the second mating surfaces coplane of described each quantitative slot and constitute whole second mating surfaces, the sealing part overlaps with this integral body second mating surfaces.
4. according to claim 2 or 3 described sealed quantitatively distributing devices; It is characterized in that: described batch box is installed on this storage container through jack-post is rotatable; This batch box comprises diapire, the inwall that extends in the same way to the storage container direction of this bottom wall surface and ring-type outer wall and be connected the spoke of this inside and outside wall certainly; This spoke distributes radially, and quantitative slot is formed between the adjacent spoke, and the top surface of the top surface of this inwall, the top surface of outer wall and each spoke is second mating surfaces.
5. according to the described sealed quantitatively distributing device of claim 4, it is characterized in that: the bottom of described storage container is provided with horizonal base plate, and this base plate has the powder inlet that communicates with the storage chamber, and the lower surface of this base plate is first mating surfaces.
6. according to claim 2 or 3 described sealed quantitatively distributing devices; It is characterized in that: described batch box is made up of coaxial outer batch box and interior batch box; Should comprise diapire and the ring-type outer wall that extends from this diapire by outer batch box; The inside face radial distribution of this outer wall has spoke, and the top surface of each spoke, outer wall is installed with sealing member, and batch box places this outer batch box in this; The spoke that this interior batch box comprises the ring-type outer wall, is arranged in the inwall of this outer wall and connects this inside and outside wall, the top surface of this outer wall, inwall and spoke is installed with sealing member.
7. according to the described sealed quantitatively distributing device of claim 1; It is characterized in that: described storage container also is provided with installation cavity; This installation cavity is separated by horizonal base plate with the storage chamber; The chamber wall of this installation cavity is provided with meal outlet, and this batch box comprises diapire, the column that protrudes out of this bottom wall surface and from radial at least two spokes that extend outward of the perisporium of this column certainly, forms quantitative slot between the adjacent spoke; The sealing part is made up of sealing band; All seal between the top surface of each spoke, column and the base plate lower surface and between the inside face of the end face of each spoke end and installation cavity chamber wall, when each working position, have a quantitative slot and the connection of storage chamber at least and have at least another quantitative slot to communicate with meal outlet through sealing band.
8. a sealed quantitatively distributing device comprises storage container, batch box, and this storage container has the storage chamber, and this batch box has at least two and by what bottom land and cell wall were formed end quantitative slot arranged, and it is characterized in that: also comprise the rubber-like sealing member; This storage container also comprises first mating surfaces that is positioned at its bottom, and the cell wall end face of each quantitative slot all has second mating surfaces; The sealing part is fixedly arranged on this first mating surfaces or each second mating surfaces; This batch box is fitted in through this elastic sealing element on first mating surfaces of this storage container, and this batch box this first mating surfaces relatively slides, and this batch box has at least two working positions on its path of motion; When each working position; Have at least a quantitative slot to be communicated with the storage chamber and constitutes to advance the powder passage and have another quantitative slot at least and atmosphere and constitute powder spout, sealing member is close to first mating surfaces of storage container and each second mating surfaces and the generation of batch box is out of shape, and the sealing part will advance powder passage and powder spout partition; Described storage container also has the powder delivery chamber; This powder delivery chamber is separated by vertical partition wall with the storage chamber, and this storage chamber has two powder inlets, and this powder delivery chamber has a meal outlet; The edge of each powder inlet and meal outlet is installed with sealing member; This batch box has by separated two quantitative slots of spoke, when each working position, is communicated with one of in one of them quantitative slot and two powder inlets and another quantitative slot is communicated with meal outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610064684 CN100999272B (en) | 2006-12-29 | 2006-12-29 | Sealed quantitatively distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610064684 CN100999272B (en) | 2006-12-29 | 2006-12-29 | Sealed quantitatively distributing device |
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| Publication Number | Publication Date |
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| CN100999272A CN100999272A (en) | 2007-07-18 |
| CN100999272B true CN100999272B (en) | 2012-12-05 |
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| CN 200610064684 Active CN100999272B (en) | 2006-12-29 | 2006-12-29 | Sealed quantitatively distributing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201653475U (en) * | 2010-02-11 | 2010-11-24 | 彭实 | Rotary fluid-measuring device |
| CN103318553B (en) * | 2013-07-12 | 2015-11-04 | 北京和利康源医疗科技有限公司 | Quantitative dispensing apparatus for granular preparation |
| CN103465458B (en) * | 2013-08-20 | 2015-10-28 | 华南理工大学 | A kind of high polymer material plasticizing equipment based on draft flowing deformation |
| CN106643921B (en) * | 2016-01-26 | 2024-04-19 | 宁波时代仪表有限公司 | Water control machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5186366A (en) * | 1991-08-12 | 1993-02-16 | Eagle Affiliates, Inc. | Ground coffee dispenser utilizing a metering trap chamber |
| CN2308573Y (en) * | 1996-07-08 | 1999-02-24 | 田宝武 | Storage appts. capable of quantitatively taking corn and rice |
| CN200992361Y (en) * | 2006-12-29 | 2007-12-19 | 彭实 | Sealed quantitative taking device |
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