CN103939609B - Storage device is opened sealing mechanism and automatic condiment device automatically - Google Patents

Storage device is opened sealing mechanism and automatic condiment device automatically Download PDF

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Publication number
CN103939609B
CN103939609B CN201410124788.7A CN201410124788A CN103939609B CN 103939609 B CN103939609 B CN 103939609B CN 201410124788 A CN201410124788 A CN 201410124788A CN 103939609 B CN103939609 B CN 103939609B
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China
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seal cover
opening
discharge pipe
sealing mechanism
limit rib
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CN201410124788.7A
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CN103939609A (en
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肖强
王政军
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Zhuhai Unicook Technology Co Ltd
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Zhuhai Unitech Power Technology Co Ltd
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Abstract

The invention discloses the automatic condiment device that storage device is automatically opened sealing mechanism and applied this structure, automatically open sealing mechanism and comprise discharge pipe, seal cover, locating part, turn part, turning cylinder. Turning part drives seal cover to rotate, drive seal cover to rotate to the second place in the mode of determining moment of torsion or rigidity driving to primary importance to determine the mode of moment of torsion, the second opening on the first opening and seal cover when seal cover rotates between primary importance and the second place on discharge pipe is at coincidence status and stagger and switch between state, automatically opens and seals thereby realize storage device. The present invention does not need to arrange independent power source mechanism is driven, and reduces costs and control difficulty; Between seal cover and discharge pipe, be tangent connection, good airproof performance, can prevent that the first opening from having heels and causing and cannot seal; Overall structure is simple, good reliability, working stability.

Description

Storage device is opened sealing mechanism and automatic condiment device automatically
Technical field
The present invention relates to a kind of material storage utensil structure used and a kind of material storage utensil.
Background technology
In life, use various utensils material is carried out to airtight storage. Make moist for fear of material, these storing utensils need to arrange dependency structure and realize fast sealing after for feeding. In automatic storing utensil, this rapid sealing mechanism also needs automatically to control. But current automatic sealing mechanism exists variety of issue, or be that sealing reliability is low, or for needs provide separately power source to sealing device, or be sealing mechanism complexity, transmission complexity.
Summary of the invention
In order to solve above technical problem, the invention provides a kind of simple in structure, good airproof performance, drive storage device easily automatically to open sealing mechanism, and provide a kind of simple in structure, the automatic condiment device that can realize fast fast sealing based on this structure.
Storage device provided by the invention is opened sealing mechanism automatically, and storage device has a storage cavity, and the described sealing mechanism of automatically opening comprises: a discharge pipe being communicated with described storage cavity, and the sidewall of discharge pipe is provided with the first opening; One seal cover that can rotate relative to described discharge pipe, at the bottom of described seal cover has a lid and a cylindrical shell, described seal cover is placed on that described discharge pipe is outer, the outer surface of cylindrical shell and discharge pipe is tangent, or described seal cover is embedded in described discharge pipe, the inner surface of cylindrical shell and discharge pipe is tangent, the cylindrical shell of described seal cover is provided with the second opening; One is arranged at the locating part rotating between primary importance and the second place for limiting seal cover on discharge pipe and/or seal cover, described seal cover second opening in the time of primary importance overlaps to form discharging opening with first opening at least a portion, and seal cover the second opening and first opening in the time of the second place stagger; One for driving the part that turns of seal cover rotation, the described part that turns drives seal cover to rotate to the direction of primary importance to determine the mode of moment of torsion, seal cover arrives and turns part after primary importance and can be rotated further in the mode of skidding with seal cover, the described part that turns drives seal cover to rotate to the direction of the second place to determine the mode of moment of torsion or rigidity driving, to determine the mode of moment of torsion while driving, seal cover arrives and turns part after the second place and can be rotated further in the mode of skidding with seal cover, when the mode driving with rigidity drives, after the seal cover arrival second place, turning part can not rotate; One turning cylinder rotating for turning part described in driving, described turning cylinder is with to turn part affixed.
Wherein, described locating part comprises that the limit rib and the correspondence that are arranged on seal cover cylindrical shell are arranged on the fluting on discharge pipe sidewall, described limit rib is located in fluting, when limit rib is connected to one end of fluting, seal cover is in primary importance, and when limit rib is connected to the other end of fluting, seal cover is in the second place.
Described limit rib comprises and is fixedly installed on the fixing limit rib on seal cover cylindrical shell and is movably arranged on the movable limit rib on seal cover cylindrical shell.
Described locating part comprises the limit rib being arranged on discharge pipe sidewall, described limit rib is arranged in the second opening of seal cover, when limit rib is connected to one end of the second opening, seal cover is in primary importance, and when limit rib is connected to the other end of the second opening, seal cover is in the second place.
Described the first opening is the otch being arranged on discharge pipe edge.
The described part that turns is arranged at a side of seal cover lid bottom back side and isolates with discharge pipe.
One side of described seal cover lid bottom back side is provided with groove, the side of groove is provided with single direction ratchet tooth, described to turn part be ratchet and be located in described groove, and ratchet snaps on single direction ratchet tooth and forms with seal cover to the identical single direction ratchet structure of the direction of primary importance rotation.
One side of described seal cover lid bottom back side is provided with groove, and the side of groove is provided with bidirectional ratchet tooth, described in to turn part be ratchet and be located in described groove, ratchet snaps in and in bidirectional ratchet tooth, forms bidirectional ratchet structure.
Described turning cylinder is arranged in discharge pipe, and turning cylinder is provided with to the action piece of the first opening automatic stocking, turning cylinder through at the bottom of the lid of described seal cover with turn part and be fixedly connected with.
Automatic condiment device provided by the invention, comprises a storage cavity, also comprise aforementioned any automatically open sealing mechanism.
Of the present inventionly automatically open sealing mechanism utilization and turn part and drive the mode of seal cover to realize automatically to open sealing, wherein seal cover to open direction rotate time be that the mode of determining moment of torsion is connected with turning part, be after seal cover puts in place, drive turns the turning cylinder of part action and turns part and can be rotated further, and do not affect the relative position of seal cover and discharge pipe, based on this feature, the parts that need to continue rotation can be further set on turning cylinder, turn part and miscellaneous part shared power source, do not need to arrange independent power source and drive, reduce costs and control difficulty; Between seal cover and discharge pipe, be tangent connection, good airproof performance, can prevent that discharging opening from having heels and causing and cannot seal; Overall structure is simple, good reliability, working stability.
Automatic condiment device of the present invention adopts automatically to be opened sealing mechanism and has realized automatically and open and close fast, and that it is controlled is convenient, open and close effectively, can utilize existing power source to drive this automatic sealing mechanism, does not substantially need to increase extra cost.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention opens sealing mechanism automatically;
Fig. 2 is the decomposing schematic representation of automatically opening sealing mechanism;
Fig. 3 is the profile of A-A in Fig. 1, the state of locating part while showing mechanism opening;
The state diagram of locating part when Fig. 4 is mechanism's sealing;
Locating part state diagram when Fig. 5 is the second embodiment mechanism opening;
Locating part state diagram when Fig. 6 is the third embodiment mechanism opening;
Locating part state diagram when Fig. 7 is the 4th kind of embodiment mechanism opening;
Fig. 8 rotates the structural representation of the another kind of embodiment adopting for tumbler drives seal cover;
Fig. 9 is the cutaway view of automatic condiment device of the present invention.
Detailed description of the invention
Referring to accompanying drawing, the present invention is described in detail in conjunction with the embodiments. In the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
Fig. 1 and Fig. 2 show and automatically open sealing mechanism, and this structure is the part of storage device, do not draw complete storage device structure in figure. This structure plays the effect of discharging in whole storage device, and the gas-powered mode of its electricity consumption is controlled, and can realize and automatically open sealing. This structure can be applicable on various storage devices, and holder as large-scale in flour, paddy etc. also can be used on the small-sized storing utensils such as kitchen salt, spices. On storage device, generally have storage cavity, this storage cavity can be one, can be also that Split detachable unloads.
This automatically open sealing mechanism mainly by discharge pipe 1, seal cover 2, locating part 3, turn part 4 and turning cylinder 5 forms.
Discharge pipe 1 is communicated with the storage cavity of storage device, the sidewall of discharge pipe 1 is provided with the first opening 11, this first opening 11 can be directly on the sidewall of discharge pipe 1 mode of borehole realize, also can pass through as shown in this embodiment to open otch on the edge of pipeline 1 and realize. This discharge pipe 1 is generally to keep motionless. When work, discharge pipe 1 is directed to the first opening 11 by the material in storage cavity and realizes discharging. This discharge pipe 1 entirety is cylindrical, and its length can arrange as required, only shows wherein part in Fig. 1 and Fig. 2.
At the bottom of seal cover 2 comprises a lid and a cylindrical shell, cylindrical shell entirety is also cylindrical, and it can rotate relative to discharge pipe 1. Because discharge pipe 1 entirety is cylindrical, therefore to make seal cover 2 to rotate to it, wherein a kind of mode that can implement be seal cover 2 is embedded in discharge pipe 1 and make the cylindrical shell of seal cover 2 and the cylindrical form interior surface of discharge pipe 1 tangent, thereby make the seal cover 2 can be in the interior rotation of discharge pipe 1; Another kind of embodiment is as depicted in figs. 1 and 2, by seal cover 2 be placed on discharge pipe outer and make the cylindrical shell of seal cover 2 and the cylindrical outer surface of discharge pipe 1 tangent, thereby make the seal cover 2 can be in the outer rotation of discharge pipe 1. This seal cover 2 should be able to cover on the first opening 11 on discharge pipe 1. Seal cover 2 is provided with the second opening 21, this second opening 21 mates with the first opening 11 size shape, so-called coupling generally refers to that the second opening 21 is identical with the first opening 11 size shape, and in the present embodiment, the second opening 21 is square structures that size is identical with the first opening 11. This second opening 21 and the first opening 11 are overlapping and are staggering and switch between state in the time that seal cover 2 rotates.
In different embodiment, the first opening 11 quantity that are arranged on discharge pipe 1 may more than one, and correspondingly, the second opening 21 on seal cover 2 also needs to arrange identical quantity, and is mapped with the position of the first opening 11. In the time that the first opening 11 and the second opening 21 quantity are two or more, when rotating, seal cover 2 can form two or more discharging openings.
Make the second opening 21 and the first opening 11 can be switched to required state, need to control the rotary state of seal cover 2. Locating part 3 of the present invention is just for realizing this function. The effect of locating part 3 is that the turned position of seal cover 2 is limited between primary importance and the second place. Stroke between this primary importance and the second place is the rotary distance of seal cover 2. When seal cover 2 during in primary importance the first opening 11 overlap to form discharging opening with second opening 21 at least a portion, preferably overlap completely, the material in the time of this state in discharge pipe 1 can be allotted from this discharging opening; When seal cover 2 during in the second place the first opening 11 and the second opening 21 stagger, the first opening 11 of discharge pipe 1 is closed, the material in the time of this state in discharge pipe 1 no longer can be allotted. Can find out from above content, in the time that seal cover 2 rotates to primary importance, be that storage device discharging opening is opened, and in the time that seal cover 2 rotates to the second place, is that storage device discharging opening is closed.
When concrete application, locating part 3 can be arranged in wherein one or two in discharge pipe 1 and seal cover 2 as required, and can utilize different structures to realize. In the present embodiment, locating part 3 comprises that the limit rib 31 and the correspondence that are arranged on seal cover 2 cylindrical shells are arranged on the fluting 32 on discharge pipe 1 sidewall. Limit rib 31 is the projection towards discharge pipe 1, fluting 32 can be realized by the mode of grooving on discharge pipe 1 sidewall, also can be as shown in this embodiment, this fluting 32 adopts set-up mode as identical in the first opening 11 on the edge of discharge pipe 1, to open otch and obtains. Limit rib 31 is positioned at fluting 32, can only be at fluting 32 bias internals. When seal cover 2 is in the time that discharge pipe 1 rotates, the limit rib 31 on seal cover 2 is followed deflection, and in the time of the edge of limit rib 31 and fluting 32 butt, seal cover 2 no longer can rotate, and position keeps, now corresponding primary importance or the second place. From above description, rotation distance and the position of limited location position muscle 31 and the size impact of fluting 32 of seal cover 2 on discharge pipe 1.
Fig. 3 and Fig. 4 show the cooperation schematic diagram of limit rib in the present embodiment 31 and fluting 32. In the present embodiment, the quantity of limit rib 31 is one. In Fig. 3, limit rib 31 abuts in the left end face of fluting 32, and the first opening 11 and the second opening 21 overlap, and the first opening is in open mode. In the time that outside seal cover 2 turns clockwise, limit rib 31 is followed rotation, in the time that limit rib 31 abuts to its right end face of fluting 32, seal cover 2 stops operating, the state of seal cover 2 in Fig. 4, now the first opening 11 and the second opening 21 are closed, and the first opening 11 is in closed condition.
Locating part 3 of the present invention can also further be configured to adjustable mode. As shown in Figure 5, with above embodiment difference be, the limit rib 31 in the present embodiment comprises fixing limit rib 311 and movable limit rib 312, and movable limit rib 312 is movably arranged on seal cover cylindrical shell, can on cylindrical shell, adjusts position. By being carried out to position adjustment, this movable limit rib 312 can change the movable stroke size of seal cover 2, change specifically the point concrete of living in of seal cover 2 primary importances, thereby the coincidence range size that changes the first opening 11 and the second opening 21, makes the size of overall discharging opening adjustable. As shown in Figure 5, movable limit rib 312 is arranged in fixing limit rib 311 counter clockwise directions, its position can arrange as required, in the time that movable limit rib 312 moves to the position of the fixing limit rib 311 of next-door neighbour, the shift motion maximum of seal cover 2, the coincidence scope maximum of the first opening 11 and the second opening 21, the discharging opening maximum of formation, now discharging is the fastest; In the time that movable limit rib 312 moves to the position in figure, the shift motion of seal cover 2 reduces, and the coincidence scope of the first opening 11 and the second opening 21 reduces, and now discharging is slack-off. Therefore, utilize above structure to adjust the speed of discharging easily.
In other embodiment, limit rib 31 and fluting 32 can transpositions, and as shown in the embodiment in Fig. 8, limit rib 31 is arranged on discharge pipe 1, and fluting 32 is arranged on seal cover 2, and the fit system between them is same as the previously described embodiments.
In addition, locating part 3 can also utilize the single limit rib 31 being arranged on seal cover 2 or discharge pipe 1 to realize. As shown in Figure 6, limit rib 31 is arranged on discharge pipe 1, this limit rib 31 snaps onto in the second opening 21 of seal cover 2, state in figure is open mode, one end butt below this state lower limit muscle 31 and the second opening 21, limit seal cover 2 and no longer can rotate counterclockwise, discharging opening stays open state; When seal cover 2 clockwise rotates, this limit rib 31 is close to second opening 21 one end, top gradually, and discharging opening is closed gradually, and in the time that limit rib 31 abuts to second opening 21 one end, top, seal cover 2 stops operating, and discharging opening is closed completely. As shown in Figure 6, in order to ensure closing effect, this limit rib 31 should be arranged on the position of slightly departing from the first opening 11 edges.
Limit rib 31 in embodiment shown in Fig. 7 is arranged on seal cover 2, and its concrete principle is identical with the embodiment in Fig. 6, does not repeat them here.
Setting of the present invention turns part 4 seal cover 2 is driven, and turns part 4 and is driven by a turning cylinder 5 affixed with it. This turns part 4 need to isolate with discharge pipe 1, avoids the material in discharge pipe 1 to exert an influence to the action that turns part 4. This turns part 4 operated by rotary motion and covers at seal cover 2 side of bottom back side.
Turning under the drive of part 4, seal cover 2 can rotate between primary importance and the second place, in the time that primary importance is rotated, is wherein opening process, is closing process to the second place while rotation. The part 4 that turns of the present invention adopts the mode of determining moment of torsion to drive seal cover to rotate to primary importance. So-called mode of determine moment of torsion is generally that the resistance drive seal cover 2 by turning between part 4 and seal cover 2 rotates, and when the outer opposite active force being subject to when seal cover 2 is greater than this resistance, turns part 4 and no longer can drive seal cover 2 to rotate. Seal cover 2 no longer can be moved by locating part 3 butts while arriving primary importance, the power that now locating part 3 applies to it is greater than and turns the resistance that part 4 applies it, when turning part 4 and being rotated further, can skid with seal cover 2, turning part 4 can be rotated further, and seal cover 2 stops operating.
Seal cover 2 is closing process while rotation to the second place, turns part 4 and can adopt the mode of determining moment of torsion or rigidity driving to drive it to rotate to the second place. So-called rigidity drives, and when turning part 4 and rotating, seal cover 2 also can synchronization action. In the time that moment of torsion is determined in employing, when seal cover 2 arrives the second place, turn part 4 and skid with seal cover 2, turn part 4 and be rotated further, seal cover 2 is unaffected. In the time adopting rigidity to drive, seal cover 2 turns part 4 and can not be rotated further while turning to the second place, need to stop action.
The above mode of determining moment of torsion drive can utilize ratchet structure to realize. In the embodiment of Fig. 1 and Fig. 2, the side that seal cover 2 covers bottom back side is provided with groove 22, the side of groove 22 is provided with single direction ratchet tooth, turn part 4 for ratchet and be located in groove 22, ratchet snaps on single direction ratchet tooth and forms single direction ratchet structure, and the direction that this single direction ratchet structure adopts resistance to drive is identical with the direction that seal cover rotates to primary importance. This structure makes to turn part 4 and can drive seal cover 2 to rotate to primary importance with resistance, while arriving primary importance, seal cover 2 is fixing, can be rotated further and turn part 4, this structure makes to turn part 4 and drives seal cover 2 to rotate to the second place in the mode of rigidity driving, while arriving the second place, seal cover 2 is fixing, and turning part 4 need to stop simultaneously.
In the embodiment of Fig. 8, the side that seal cover 2 covers bottom back side is provided with groove 22, and the side of groove 22 is provided with bidirectional ratchet tooth, and to turn part be ratchet and be located in groove 22, and ratchet snaps in and in bidirectional ratchet tooth, forms bidirectional ratchet structure. Above bidirectional ratchet structure is also to drive seal cover 2 to move in the mode of resistance while making to turn part 4 to two different directions rotations. Mode when it drives seal cover to rotate to primary importance is identical with single direction ratchet structure, and after putting in place, seal cover stops, and turning part 4 can be rotated further; Its mode that drives seal cover to rotate to the second place is different from single direction ratchet structure, stops action after seal cover puts in place, can also be rotated further and turn part 4.
The part 4 that turns of the present invention can utilize the turning cylinder of other action piece in storage device to drive simultaneously. In the present embodiment, turning cylinder 5 is arranged in discharge pipe 1, and turning cylinder 5 is provided with to the action piece of the first opening 11 automatic stockings, turning cylinder 5 through at the bottom of the lid of seal cover 2 with turn part 4 and be fixedly connected with. It is the turning cylinder that the present embodiment has shared automatic stocking action piece.
The above sealing mechanism of automatically opening is applicable on automatic condiment device. As shown in Figure 9, automatic condiment device comprises storage cavity and the first opening for discharging, the sealing mechanism of automatically opening in above any embodiment is applied to and in automatic condiment device, just can makes the first opening of automatic condiment device have automatically to open fast sealing function, that it is controlled is convenient, open and close effectively, can utilize existing power source to drive this automatic sealing mechanism. In the present embodiment, turning cylinder 5 is a screw rod, and this screw rod can promote the condiment in storage cavity to the first opening 11 directions. One end of this turning cylinder 5 extends to and turns on part 4 through seal cover 2, and driving turns part 4 and moves.
The foregoing is only the preferred embodiments of the present invention and oneself, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. storage device is opened sealing mechanism automatically, and described storage device has a storage cavity, it is characterized in that, the described sealing mechanism of automatically opening comprises:
One discharge pipe being communicated with described storage cavity, the sidewall of discharge pipe is provided with the first opening;
One seal cover that can rotate relative to described discharge pipe, at the bottom of described seal cover has a lid and a cylindrical shell, described seal cover is placed on that described discharge pipe is outer, the outer surface of cylindrical shell and discharge pipe is tangent, or described seal cover is embedded in described discharge pipe, the inner surface of cylindrical shell and discharge pipe is tangent, the cylindrical shell of described seal cover is provided with the second opening;
One is arranged at the locating part rotating between primary importance and the second place for limiting seal cover on discharge pipe and/or seal cover, described seal cover second opening in the time of primary importance overlaps to form discharging opening with first opening at least a portion, and seal cover the second opening and first opening in the time of the second place stagger;
One for driving the part that turns of seal cover rotation, the described part that turns drives seal cover to rotate to the direction of primary importance to determine the mode of moment of torsion, seal cover arrives and turns part after primary importance and can be rotated further in the mode of skidding with seal cover, the described part that turns drives seal cover to rotate to the direction of the second place to determine the mode of moment of torsion or rigidity driving, to determine the mode of moment of torsion while driving, seal cover arrives and turns part after the second place and can be rotated further in the mode of skidding with seal cover, when the mode driving with rigidity drives, after the seal cover arrival second place, turning part can not rotate;
One turning cylinder rotating for turning part described in driving, described turning cylinder is with to turn part affixed.
2. the sealing mechanism of automatically opening according to claim 1, it is characterized in that, described locating part comprises that the limit rib and the correspondence that are arranged on seal cover cylindrical shell are arranged on the fluting on discharge pipe sidewall, described limit rib is located in fluting, when limit rib is connected to one end of fluting, seal cover is in primary importance, and when limit rib is connected to the other end of fluting, seal cover is in the second place.
3. the sealing mechanism of automatically opening according to claim 2, is characterized in that, described limit rib comprises and is fixedly installed on the fixing limit rib on seal cover cylindrical shell and is movably arranged on the movable limit rib on seal cover cylindrical shell.
4. the sealing mechanism of automatically opening according to claim 1, it is characterized in that, described locating part comprises the limit rib being arranged on discharge pipe sidewall, described limit rib is arranged in the second opening of seal cover, when limit rib is connected to one end of the second opening, seal cover is in primary importance, and when limit rib is connected to the other end of the second opening, seal cover is in the second place.
5. the sealing mechanism of automatically opening according to claim 1, is characterized in that, described the first opening is the otch being arranged on discharge pipe edge.
6. the sealing mechanism of automatically opening according to claim 1, is characterized in that, described in turn part and be arranged at a side of seal cover lid bottom back side and isolate with discharge pipe.
7. the sealing mechanism of automatically opening according to claim 6, it is characterized in that, one side of described seal cover lid bottom back side is provided with groove, the side of groove is provided with single direction ratchet tooth, described to turn part be ratchet and be located in described groove, and ratchet snaps on single direction ratchet tooth and forms with seal cover to the identical single direction ratchet structure of the direction of primary importance rotation.
8. the hermetically-sealed construction of automatically opening according to claim 6, it is characterized in that, one side of described seal cover lid bottom back side is provided with groove, the side of groove is provided with bidirectional ratchet tooth, described to turn part be ratchet and be located in described groove, and ratchet snaps in and in bidirectional ratchet tooth, forms bidirectional ratchet structure.
9. the sealing mechanism of automatically opening according to claim 6, is characterized in that, described turning cylinder is arranged in discharge pipe, and turning cylinder is provided with to the action piece of the first opening automatic stocking, turning cylinder through at the bottom of the lid of described seal cover with turn part and be fixedly connected with.
10. automatic condiment device, comprises a storage cavity, it is characterized in that, also comprises and automatically opens as claimed in any one of claims 1-9 wherein sealing mechanism.
CN201410124788.7A 2014-03-31 2014-03-31 Storage device is opened sealing mechanism and automatic condiment device automatically Active CN103939609B (en)

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CN110510265B (en) * 2019-07-23 2020-05-12 深圳市西啡科技有限公司 Blanking mechanism, storage device and sell machine by oneself
CN111070475B (en) * 2019-11-27 2021-09-07 徐州海天石化有限公司 A sieving mechanism for plastic granules raw materials
CN110974025B (en) * 2019-12-02 2021-05-14 珠海优特智厨科技有限公司 Liquid blanking module and batching device with same
CN111534311B (en) * 2020-04-01 2021-05-18 华北电力大学 Double-chamber organic solid waste pyrolysis device and method
CN111365944B (en) * 2020-04-02 2021-04-23 包头市军达管业有限公司 Coating raw material processing device for plastic-coated steel pipe

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