CN1062227C - Quantitative discharging and scraping appts. of vacuum vessel - Google Patents
Quantitative discharging and scraping appts. of vacuum vessel Download PDFInfo
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- CN1062227C CN1062227C CN96120088A CN96120088A CN1062227C CN 1062227 C CN1062227 C CN 1062227C CN 96120088 A CN96120088 A CN 96120088A CN 96120088 A CN96120088 A CN 96120088A CN 1062227 C CN1062227 C CN 1062227C
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- vacuum vessel
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- pipe
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Abstract
The present invention provides a quantitative material discharging and scraping apparatus for a vacuum container, which is mainly characterized in that contents upwards and rotationally rise and enter a container arranged in an inner tube by using the rotary action of a spiral vane arranged on an outer tube through an adjustable quantitative material discharging mechanism. At this time, a middle tube has the function of adjusting the size of the material discharging quantity, and a handle of a material discharge opening of the lower part of the middle tube controls material discharge to obtain the function of quantitative material discharge. The inner tube is sheathed with a scraping cylinder provided with a plurality of scraping sheets. When material is discharged, the scraping cylinder is driven to scrape the contents left on the tube wall by rotating the control handle. The present invention can be used for substantively and quantitatively discharging powdery or granular material of the vacuum container.
Description
The present invention relates to be used for the vacuum vessel of the filling operation of vacuum powder or particle, particularly the quantitative blowdown and the scraper of vacuum vessel.
Known vacuum vessel all focuses in the technological improvement that vacuumizes in the container at present, though in vacuum vessel, reach in the filling operation that the technology of quantitative blowdown is common in vacuum powder or particle, yet the technology of this quantitative blowdown only is to utilize vacuum pump pump contents thing, again content is extruded and place packing container, this kind mode only is used on the quantitative blowdown in a small amount, can't further be used on a large amount of quantitative blowdowns, if can invent the quantitative blowdown device of a kind of vacuum vessel, blowdown can keep the vacuum of vacuum vessel again simultaneously in blowdown in a large number, not less than a contribution greatly that is industrial community.
In view of this, the inventor is based on the experience of being engaged in product production and marketing of the same type, research and development for many years, and the improvement of stake mental and physical efforts active research is gone through test of many times and had one can produce for the present invention who utilizes on the industry eventually.
Main purpose of the present invention provides quantitative blowdown of a kind of vacuum vessel and scraper, by a kind of adjustable quantitative blowdown mechanism, make this container in a large number blowdown can keep the vacuum of vacuum vessel again in blowdown simultaneously.
The present invention is quantitative blowdown of a kind of vacuum vessel and scraper, and it is by vacuum vessel, and sealing lid, pressure releasing device, vacuum pump, triple valve, drg and discharge zone are formed;
It is cylindric that this vacuum vessel generally is, its top opening part is provided with the sealing lid, sealing lid below is provided with the slightly sealing of minor diameter, system of sealing portion is sealed in the opening part of vacuum vessel, sealing lid top depression one accommodation space, its centre is provided with stepped without exception perforation, and this accommodation space just can ccontainingly be the pressure releasing device of " T " font without exception, the mat pressure releasing device of outwarding winding makes and is convenient to fill content in vacuum vessel, constitutes tight function; This vacuum vessel inside be provided with mutual fit in, in and outer tube, the gear driven that its middle external tube mat below combines and turning round, its outside face is provided with whorl, when driving content, outer tube revolution mat whorl rises to peristome, this peristome is located at appropriate position, outer tube top, content is managed temporarily ccontaining in peristome enters, the nearly peristome outer rim of this outer tube is concaved with first guide groove, this first guide groove is convex curve, this outer tube top is provided with a rotary sealing that slightly is " T " font and covers, this rotary sealing side of covering outer rim also is concaved with second guide groove, this second guide groove is to recessed curve, this rotary sealing lid also can slide up and down with outer tube revolution synchronously, its below is provided with tapering, make and be convenient to enter interior pipe and keep airtight, establish a cover cap in the rotary sealing side of covering again, some strut bars of this cover cap mat and vacuum vessel fix, this cover cap inside left is provided with ccontaining chute, this ccontaining chute can ccontaining one be led the tip, these two ends up and down of leading the tip snap in first and second guide groove, and it can slide up and down displacement in ccontaining chute, and this cover cap top is provided with a ccontaining slotted eye, this ccontaining slotted eye just can ccontaining seal cover cap, and the order sealing is placed in it and slides up and down;
Should be located at outer tube inside by middle pipe box, and slide up and down in outer tube, interior pipe maintains static and is sheathed in the middle pipe, interior pipe below outer rim is provided with outside thread, should in pipe below be provided with and adjusted the spiral shell head, and pipe slides up and down in the mat spiral shell head revolution order, to adjust the openings of sizes of top peristome;
The end of pipe below in this discharging fauna is located at, this discharge zone below is provided with discharging opening and is communicated with interior pipe, its sealing right side, left side is open, the control cock that this discharge zone inside sheathed again one is solid, a control handle is established on this control cock right side, the control handle below is provided with returning spring, its central authorities tiltedly establish a discharging guide hole, this discharging guide hole right side ring is established the first ring-type tooth row, itself and discharging opening coincide, pipe box is established one and is scraped tube in being somebody's turn to do, this is scraped tube and respectively is provided with annulus up and down, equidistantly is provided with some scraping blades between two annulus, and this is scraped tube below anchor ring and is provided with the second ring-type tooth row, this first and second ring-type tooth row is interactive in the orthogonal thereto engagement of discharge zone, and the rotation control handle drives the scraping blade of scraping tube simultaneously and strikes off the residual content that residues on the tube wall when blowdown;
Be provided with some plungers in this triple valve, usual vacuum pump is communicated with interior pipe and vacuumizes, when right-hand button promotes left, vacuum pump is communicated with vacuum vessel and vacuumizes at this moment, establishes an air chamber at rightmost side plunger simultaneously and communicates with vacuum vessel, also air chamber is evacuated, so plunger can be retracted original position, usual vacuum pump is communicated with the air chamber of drg below earlier, and vacuumizes gas, and its top piston moves down;
Link between the mat gear this moment,, simultaneously interior pipe inside is evacuated via the revolution of gear set drive outer tube by the motor transmission, because of outer tube drives whorl, content revolution is risen, enter peristome fall within pipe ccontaining also will be evacuated in the vacuum vessel because peristome is opened vacuum pump.
Quantitative blowdown of vacuum vessel of the present invention and scraper, has adjustable quantitative blowdown mechanism, utilize the helical revolution start on the outer tube, make the upwards revolution rising of content in the vacuum vessel, and pipe is inner ccontaining in entering, pipe has the function of scalable blowdown amount size in this moment, again with middle pipe below discharging opening the hand shift blowdown, use the function of reaching quantitative blowdown, the present invention scrapes tube in what interior pipe box was established, and the scraping blade that is provided with on it can strike off the residual content that residues on the tube wall when blowdown.
Further understand and admit for making usability on structural attitude of the present invention, purpose and the industry, having, lift a preferred embodiment now and cooperation figure is attached is described in detail as follows:
Fig. 1 is the plan sketch of a preferred embodiment of the present invention.
Fig. 2 is the drawing in side sectional elevation of Fig. 1.
The X part enlarged diagram that Fig. 2 A is among Fig. 1 to be indicated.
Fig. 3 is the triple valve action scheme drawing of a preferred embodiment of the present invention.
Fig. 4 is the discharging opening scheme drawing of a preferred embodiment of the present invention.
Fig. 5 is the discharging opening plan sketch of a preferred embodiment of the present invention.
Fig. 6 is the quantitative blowdown action scheme drawing of preferred embodiment discharge zone of the present invention.
Consult Fig. 1, Fig. 2, Fig. 2 A, quantitative blowdown of vacuum vessel of the present invention and scraper one preferred embodiment, main system is made up of container 10, lid 20, pressure releasing device 30, vacuum pump 40, triple valve 50, drg 60 and discharging opening 70, wherein this container 10 is generally to be tubular, and its top peristome is provided with a lid 20; The smaller sealing of a diameter 21 is established in these lid 20 belows, the waist of sealing portion 21 is provided with a sealed silicon circle 22, its top is provided with a depression accommodation space 23, the centre of this accommodation space 23 is provided with one and runs through lid and generally be step-like perforation 24, so perforation 24 is smaller at the diameter of sealing 21, the accommodation space 23 of sealing lid 20 just can a ccontaining pressure releasing device 30, this pressure releasing device 30 generally is " T " font, its top is provided with rotating handles 31, the waist side of this pressure releasing device 30 be provided with outside thread 32 and with the negative thread bolt of perforation 24, its below also is provided with bullet and matches with the bullet of perforation 24 belows, constitutes tight function completely.
In being provided with, the inside of vacuum vessel 10 manages 11 in addition, middle pipe 12 and outer tube 13, and mutual fit, wherein, outer tube 13 below peripheries and vacuum vessel 10 socket-connect and keep airtight conditions, wherein, but the gear A that outer tube 13 mats below combines drives and rotates, the outside face of this outer tube 13 is provided with whorl 14, make the content of vacuum vessel 10 be driven the peristome 80 that revolution rises to the top by whorl 14, this peristome 80 is the gap of being located at outer tube 13 tops and cover cap 19 belows, pipe 11 was temporarily ccontaining in content was entered by peristome 80, this outer tube 13 is concaved with first guide groove 131 near peristome 80 top peripheries, this first guide groove 131 is the smooth curve that is convex, these outer tube 13 tops are provided with a rotary sealing that slightly is " T " font and cover 18, the top periphery of this rotary sealing lid 18 is concaved with second guide groove 181, this second guide groove 181 is the smooth curve that is to recessed, this rotary sealing lid 18 is to be synchronous revolution also can go up with outer tube 13, lower slider, in order to turn round synchronously with outer tube 13, so below rotary sealing lid 18, be provided with four poles 182, and the end face of outer tube 13 is provided with four the 3rd guide grooves of establishing relatively 132, in addition rotary sealing covers 18 tops with portion's revolution and move up and down, below rotary sealing lid 18, be provided with sealed silicon circle 183, its below end face also is provided with tapering, and this rotary sealing lid 18 is to manage in being sealed in 11; Cover 18 tops in rotary sealing again and establish a cover cap 19, four strut bars of cover cap 19 mats 191 fix with vacuum vessel 10, these cover cap 19 inside left are provided with a ccontaining chute 192, what can ccontaining one slightly be " Contraband " type leads the tip 17, this top of leading the tip 17 snaps in second guide groove 181, its below snaps in first guide groove 131, this leads the tip 17 can slide up and down displacement in ccontaining chute 192, by among Fig. 1, Fig. 2 as can be known cover cap 19 tops be provided with a ccontaining slotted eye 193, this ccontaining slotted eye 193 just can ccontaining seal cover cap 18, and makes seal cover cap 18 slide up and down in ccontaining slotted eye 193.
Should middle pipe 12 be to be sheathed on outer tube 13 inside, and can in outer tube 13, slide up and down, interior pipe 11 is to maintain static, and manages 12 inside in being sheathed on, and the outer peripheral edges of interior pipe 11 belows are provided with outside thread, below middle pipe 12, be provided with a hexagonal and adjust spiral shell head 121, mat is adjusted this hexagonal of spiral and is adjusted spiral shell head 121, and pipe 12 slides up and down in the order, adjusts the openings of sizes of top peristome 80, with the amount that the control content thing enters interior pipe 11, reach the function (as shown in Figure 1) of quantitative control blowdown.
Consult Fig. 4, Fig. 5, shown in Figure 6, be discharge zone 70 structures of the present invention, it is the below end of pipe 11 in being arranged at, this discharge zone 70 is that to be horizontal hollow cylindric, its below is provided with a discharging opening 71, this discharging opening 71 is to be communicated with interior pipe 11, its sealing right side, left side is open pattern, its inner sheathed control cock 73, this control cock 73 is solid, its right side is provided with a control handle 731, these control handle 731 belows are provided with a returning spring 732, its middle position is tiltedly established a discharging guide hole 733, the right side of discharging guide hole 733 is prolonged periphery and is provided with the first ring-type tooth row, 734 (see figure 5)s, the position of this discharging guide hole 733 just and discharging opening 71 match, the tube wall inboard of pipe 11 in this ring-type tooth row 734 ties up to, should interiorly manage the sheathed one cylindrical circular tube 72 of scraping in 11, this is scraped tube 72 and respectively is provided with an annulus up and down, equidistantly hang down between annulus up and down and be provided with four scraping blades 721, this is scraped tube 72 below annulus end faces and is provided with the second ring-type tooth row, 722 (see figure 5)s, this scrapes the first ring-type tooth row, the 734 orthogonal thereto engagements of the second ring-type tooth row 722 with the discharge zone 70 of tube 72, so when control handle 731 cws turn round, make the discharging guiding inclined hole 733 of control cock 73 align discharging opening 71 blowdowns, drive the scraping blade 721 of scraping tube 72 simultaneously and strike off the content that residues on interior pipe 11 tube walls, make it finish the function of quantitative blowdown.
Moreover consult shown in Figure 1ly, be the action specification of quantitative blowdown of vacuum vessel of the present invention and scraper, and it is as follows that step is described in detail in detail:
One, when control handle 731 to right-hand rotation, make discharging guide hole 733 align after discharging opening 71 finishes blowdown action, returning spring 732 is replied reference position with control handle, suspend a period of time, extremely next time before the blowdown, elder generation's start button or with time difference control (this is that known technology will not be given unnecessary details) Starting motor M, drive vacuum pump 40 and come triple valve 50 (as shown in Figure 3) along the pipeline in left side, be provided with three plunger I in this triple valve 50, II, III, the position of usual plunger II ties up to the position shown in the figure, P was communicated with vacuum pump 40 the H space was evacuated with H this moment, when right-hand button promotes left, P was communicated with vacuum pump 40 the K space was evacuated with K this moment, plunger III right side is provided with an air chamber 61 simultaneously, also will be evacuated, the plunger III is retracted original position, P is communicated with H when usual, vacuum pump 40 is evacuated the air chamber 61 of drg 60 belows, simultaneously interior pipe 11 inside are evacuated, this moment, the piston 62 of drg 60 moved down, make the interlock of gear E and gear A, motor M makes outer tube 13 revolutions again via gear B → C → D → E → A interlock.
Two, because of outer tube 13 revolution drives whorls 14, the content revolution is risen, deliver to the top and along peristome falls within for 80 times in, manage in 11 ccontainingly, because opening vacuum pump 40, peristome 80 is evacuated with vacuum vessel 10 inside soon.
Three, circle when gear A, outer tube 13 also returns and circles, lead on the tip 17 lower flange along first guide groove 131 and second guide groove 181 this moment, rotary sealing is covered 18 decline capping peristomes 80, stop with time difference control indication motor M again, wherein lead the tip 17 and be route-variable, can arbitrarily design the descending stroke of seal cover cap 18.
Four, what deserves to be mentioned is when adjusting 121 rotations of spiral shell head, can adjust the size of peristome 80, use the blowdown amount of pipe 11 in the control, reach the expection effect of the control of limiting the quantity of.
Five, when getting material, depress control handle 731 content of interior pipe 11 is released via discharging opening 71, finish the blowdown action, return the step 1 circulation.
Six, in blowdown, because of the revolution of control handle 731 cws, drive the scraping blade 721 of scraping tube 72 simultaneously and strike off the content that residues on interior pipe 11 tube walls, make it finish the function of scraper, so content of the present invention is if be used in the filling of powder, effect is more remarkable, if the content graininess does not still influence expection effect of the present invention certainly.
Seven, working as triple valve 50 right-hand button in addition promotes left, this moment, P was communicated with K, vacuum pump 40 can be communicated with vacuum vessel 10 inside with K and be evacuated, plunger III right side is provided with air chamber 61 simultaneously, after vacuumizing in the vacuum vessel 10, air chamber 61 also will be evacuated, and the plunger III is retracted original position, so after vacuumizing in the vacuum vessel 10, triple valve 50 automatically replies P and is communicated with H.
Eight, when having a power failure, motor M can't turn round, and can utilize the manual type revolution that helical wheel F rising is engaged and linked with gear G, make gear G driven gear B again, but the present invention's normal operation still then, the mode of its middle gear G driven gear B has a variety of traditional usual ways can support utilization, does not repeat them here.
Quantitative blowdown of a kind of vacuum vessel provided by the present invention and scraper, it has the following advantages: the pipe height was arbitrarily adjusted blowdown amount size during 1. mat was adjusted; 2. arbitrarily mat triple valve control preserve being evacuated in the vacuum vessel content more lastingly not with the air contact metamorphism; 3. pipe top cover cap route-variable obturation effect is better in; 4. sealing lid top is provided with pressure releasing device and is convenient to open and fills content; 5. power resources can be changed into manually by electric power: 6. scrape cartridge and strike off residual content on the inner pipe wall.
In sum, quantitative blowdown of a kind of vacuum vessel of the present invention and scraper, its structural attitude has progressive, has more usability on the industry, does not see publication or publicly traded before the application, really meets the novelty regulation, so apply for patent of invention in accordance with the law.
Claims (5)
1, quantitative blowdown of a kind of vacuum vessel and scraper, it is by vacuum vessel, sealing lid, pressure releasing device, vacuum pump, triple valve, drg and discharge zone are formed; It is characterized in that:
It is cylindric that this vacuum vessel generally is, its top opening part is provided with the sealing lid, sealing lid below is provided with the slightly sealing of minor diameter, system of sealing portion is sealed in the opening part of vacuum vessel, sealing lid top depression one accommodation space, its centre is provided with stepped without exception perforation, and this accommodation space just can ccontainingly be the pressure releasing device of " T " font without exception, the mat pressure releasing device of outwarding winding makes and is convenient to fill content in vacuum vessel, constitutes tight function; This vacuum vessel inside be provided with mutual fit in, in and outer tube, the gear driven that its middle external tube mat below combines and turning round, its outside face is provided with whorl, when driving content, outer tube revolution mat whorl rises to peristome, this peristome is located at appropriate position, outer tube top, content is managed temporarily ccontaining in peristome enters, the nearly peristome outer rim of this outer tube is concaved with first guide groove, this first guide groove is convex curve, this outer tube top is provided with a rotary sealing that slightly is " T " font and covers, this rotary sealing side of covering outer rim also is concaved with second guide groove, this second guide groove is to recessed curve, this rotary sealing lid also can slide up and down with outer tube revolution synchronously, its below is provided with tapering, make and be convenient to enter interior pipe and keep airtight, establish a cover cap in the rotary sealing side of covering again, some strut bars of this cover cap mat and vacuum vessel fix, this cover cap inside left is provided with ccontaining chute, this ccontaining chute can ccontaining one be led the tip, these two ends up and down of leading the tip snap in first and second guide groove, and it can slide up and down displacement in ccontaining chute, and this cover cap top is provided with a ccontaining slotted eye, this ccontaining slotted eye just can ccontaining seal cover cap, and the order sealing is placed in it and slides up and down;
Should be located at outer tube inside by middle pipe box, and slide up and down in outer tube, interior pipe maintains static and is sheathed in the middle pipe, interior pipe below outer rim is provided with outside thread, should in pipe below be provided with and adjusted the spiral shell head, and pipe slides up and down in the mat spiral shell head revolution order, to adjust the openings of sizes of top peristome;
The end of pipe below in this discharging fauna is located at, this discharge zone below is provided with discharging opening and is communicated with interior pipe, its sealing right side, left side is open, the control cock that this discharge zone inside sheathed again one is solid, a control handle is established on this control cock right side, the control handle below is provided with returning spring, its central authorities tiltedly establish a discharging guide hole, this discharging guide hole right side ring is established the first ring-type tooth row, itself and discharging opening coincide, pipe box is established one and is scraped tube in being somebody's turn to do, this is scraped tube and respectively is provided with annulus up and down, equidistantly is provided with some scraping blades between two annulus, and this is scraped tube below anchor ring and is provided with the second ring-type tooth row, this first and second ring-type tooth row is interactive in the orthogonal thereto engagement of discharge zone, and the rotation control handle drives the scraping blade of scraping tube simultaneously and strikes off the residual content that residues on the tube wall when blowdown;
Be provided with some plungers in this triple valve, usual vacuum pump is communicated with interior pipe and vacuumizes, when right-hand button promotes left, vacuum pump is communicated with vacuum vessel and vacuumizes at this moment, establishes an air chamber at rightmost side plunger simultaneously and communicates with vacuum vessel, also air chamber is evacuated, so plunger can be retracted original position, usual vacuum pump is communicated with the air chamber of drg below earlier, and vacuumizes gas, and its top piston moves down;
Link between the mat gear this moment,, simultaneously interior pipe inside is evacuated via the revolution of gear set drive outer tube by the motor transmission, because of outer tube drives whorl, content revolution is risen, enter peristome fall within pipe ccontaining also will be evacuated in the vacuum vessel because peristome is opened vacuum pump.
2, quantitative blowdown of vacuum vessel according to claim 1 and scraper, it is characterized in that: stepped perforation is provided with negative thread.
3, quantitative blowdown of vacuum vessel according to claim 1 and scraper is characterized in that: the pressure releasing device below is provided with bullet, makes with the bullet of perforation below to match.
4, quantitative blowdown of vacuum vessel according to claim 1 and scraper, it is characterized in that: the content of vacuum vessel can be powder or particle.
5, quantitative blowdown of vacuum vessel according to claim 1 and scraper is characterized in that: lead tip system and be " Contraband " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120088A CN1062227C (en) | 1996-10-16 | 1996-10-16 | Quantitative discharging and scraping appts. of vacuum vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120088A CN1062227C (en) | 1996-10-16 | 1996-10-16 | Quantitative discharging and scraping appts. of vacuum vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1165762A CN1165762A (en) | 1997-11-26 |
| CN1062227C true CN1062227C (en) | 2001-02-21 |
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ID=5126130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96120088A Expired - Fee Related CN1062227C (en) | 1996-10-16 | 1996-10-16 | Quantitative discharging and scraping appts. of vacuum vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062227C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145760B (en) * | 2011-01-26 | 2012-06-27 | 龙显杏 | Material quantifying machine |
| CN105346770B (en) * | 2015-11-30 | 2018-08-24 | 罗仕泽 | The rationed mechanism of the accurate device for filling of powder |
| CN110255469B (en) * | 2019-06-26 | 2021-08-20 | 广东创康食品企业有限公司 | Filling method of selenium-enriched lactobacillus beverage |
| CN111905950B (en) * | 2020-06-16 | 2023-09-12 | 广汽新能源汽车有限公司 | Quantitative injection device, quantitative paint injection system and quantitative paint injection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531252A (en) * | 1989-09-15 | 1996-07-02 | B.A.G. Corporation | Vacuum fill system |
-
1996
- 1996-10-16 CN CN96120088A patent/CN1062227C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531252A (en) * | 1989-09-15 | 1996-07-02 | B.A.G. Corporation | Vacuum fill system |
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| Publication number | Publication date |
|---|---|
| CN1165762A (en) | 1997-11-26 |
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