CN210077397U - Powder bin sealing device - Google Patents
Powder bin sealing device Download PDFInfo
- Publication number
- CN210077397U CN210077397U CN201920432173.9U CN201920432173U CN210077397U CN 210077397 U CN210077397 U CN 210077397U CN 201920432173 U CN201920432173 U CN 201920432173U CN 210077397 U CN210077397 U CN 210077397U
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- CN
- China
- Prior art keywords
- powder
- sealing device
- silica gel
- hole
- sealing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000843 powder Substances 0.000 title claims abstract description 102
- 238000007789 sealing Methods 0.000 title claims abstract description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000741 silica gel Substances 0.000 claims abstract description 21
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a powder storehouse sealing device, be in including powder storehouse and the setting that is used for storing the powder carousel that send of powder storehouse bottom, powder storehouse bottom is equipped with first through-hole, the upwards protruding annular projection that forms of first through-hole periphery, powder storehouse sealing device includes sealing silica gel, be equipped with the ring channel on the top surface of annular projection, the embedding of sealing silica gel in the ring channel, send the bottom of powder carousel to make progress protruding formation recess, during the installation annular projection card is gone into in the recess and make sealing silica gel's top surface with form interference fit between the recess.
Description
Technical Field
The utility model relates to a dash the accent field, in particular to powder storehouse sealing device.
Background
The existing powder preparing device is provided with a powder outlet at the bottom of a powder storage box, a powder feeding turntable at the bottom of the powder storage box, a powder feeding grid on the powder feeding turntable, and a control mechanism connected with the powder feeding turntable in a driving way to drive a powder feeding loading disc to rotate, so that the powder discharging purpose is achieved. However, in the existing powder brewing device, the powder feeding rotary disc is only rotatably connected to the bottom of the powder bin, and no sealing measure is taken, so that powder leaks out in the rotating process of the powder feeding rotary disc, and the inside of the machine is blocked or other adverse effects are caused for a long time.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a sealed effectual powder storehouse sealing device.
The utility model provides a powder storehouse sealing device, be in including powder storehouse and the setting that is used for storing the powder carousel that send of powder storehouse bottom, powder storehouse bottom is equipped with first through-hole, the upwards protruding annular projection that forms of first through-hole periphery, powder storehouse sealing device includes sealing silica gel, be equipped with the ring channel on the top surface of annular projection, the embedding of sealing silica gel in the ring channel, send the bottom of powder carousel to make progress protruding formation recess, during the installation annular projection card is gone into in the recess and make sealing silica gel's top surface with form interference fit between the recess.
In an embodiment, a second through hole is formed in the center of the powder feeding turntable, and the second through hole corresponds to the first through hole in position.
In one embodiment, a rotating part is convexly arranged on the bottom surface of the groove along the periphery of the second through hole and is used for being rotationally connected with a motor.
In an embodiment, a containing groove for containing the annular convex column is formed between an outer wall surface of the rotating portion and an inner wall surface of the groove, and when the sealing silica gel is installed, the sealing silica gel abuts against a bottom surface of the containing groove and interference fit is formed between the sealing silica gel and the containing groove.
In one embodiment, a transmission part is arranged on the bottom surface of the powder feeding turntable, and the transmission part is rotatably connected with a powder cleaning turntable.
To sum up, the utility model provides a powder storehouse sealing device sets up sealing silica gel on the protruding top surface of annular of powder storehouse bottom for when sending the powder carousel to install to powder storehouse bottom, form interference fit between sealing silica gel and the powder carousel bottom of sending, the powder spills when preventing to rotate, optimizes the sealed effect of powder storehouse bottom. The utility model discloses a this kind of seal structure design simple structure easily realizes, and the effect is very good, is suitable for popularization and application on market.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the sealing silica gel of the present invention installed to the powder bin.
Fig. 2 is a cross-sectional view of the powder feeding rotary table of the present invention installed to the powder bin along the a-a cross-section.
Fig. 3 is a schematic bottom structure diagram of the powder feeding turntable of the present invention.
Fig. 4 is a schematic top structure view of the powder feeding turntable of the present invention.
Detailed Description
Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.
As shown in fig. 1-4, the present invention provides a powder bin sealing device, which is, for example, a powder bin sealing device of an intelligent milk machine, in other embodiments, the powder bin sealing device can also be a powder bin sealing device of other brewing machines such as a coffee machine, and the present invention is not limited thereto. The powder bin sealing device comprises a powder bin 10 for storing powder, such as milk powder, a powder feeding rotary disc 12 arranged at the bottom of the powder bin 10 and sealing silica gel 14, wherein a powder outlet is formed at the bottom of the powder bin 10, and a powder grid 16 for leaking the powder in the powder bin 10 is arranged on the powder feeding rotary disc 12.
The bottom center of the powder bin 10 is provided with a first through hole 18, the periphery of the first through hole 18 protrudes upwards to form an annular convex column 20, and the top surface of the annular convex column 20 is provided with a ring of annular grooves 22. The sealing silica gel 14 is a sealing silica gel ring, and the sealing silica gel ring 14 is embedded in the annular groove 22.
The bottom of the powder feeding rotary disc 12 protrudes upwards to form a groove 24, and when the powder feeding rotary disc 12 is installed at the bottom of the powder bin 10, the annular convex column 20 is clamped in the groove 24, so that interference fit is formed between the top surface of the sealing silica gel 14 and the groove 24.
More specifically, the powder feeding turntable 12 is provided with a second through hole 26 at a central position, and the second through hole 26 corresponds to the first through hole 18. The bottom surface of the recess 24 is provided with a rotating portion 28 protruding along the periphery of the second through hole 26, and the inner wall surface of the rotating portion 28 is irregular for rotatably connecting with a motor 30. In the present embodiment, the irregular shape of the inner wall surface of the rotating portion 28 is constituted by two straight surfaces and one arc-shaped surface. It should be understood that the irregular shape of the inner wall surface of the rotating portion 28 is merely an example, and other shapes may be used in other embodiments, which is not limited by the present invention.
An accommodating groove 32 for accommodating the annular convex column 20 is formed between the outer wall surface of the rotating part 28 and the inner wall surface of the groove 24, and when the sealing silicon ring 14 is installed, the top surface of the sealing silicon ring abuts against the bottom surface of the accommodating groove 32 and interference fit is formed between the two.
The center of the bottom of the powder feeding rotary disc 12 is provided with a transmission part 34 protruding upwards, the end face of the transmission part 34 is provided with a multi-tooth structure, so that the transmission part 34 is rotatably connected with a powder cleaning rotary disc, the powder cleaning rotary disc is used for cleaning accumulated powder on the inner wall of the powder bin 10, and powder in the powder bin 10 is uniformly distributed in the powder bin and is not piled up together. When powder needs to be discharged, the motor 30 drives the powder feeding turntable 12 to rotate, and the powder feeding turntable 12 drives the powder cleaning turntable to rotate.
To sum up, the utility model provides a powder storehouse sealing device sets up sealing silica gel on the protruding top surface of annular of powder storehouse bottom for when sending the powder carousel to install to powder storehouse bottom, form interference fit between sealing silica gel and the powder carousel bottom of sending, the powder spills when preventing to rotate, optimizes the sealed effect of powder storehouse bottom. The utility model discloses a this kind of seal structure design simple structure easily realizes, and the effect is very good, is suitable for popularization and application on market.
The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (5)
1. The utility model provides a powder storehouse sealing device, is in including powder storehouse and the setting that is used for storing the powder carousel that send of powder storehouse bottom, a serial communication port, powder storehouse bottom is equipped with first through-hole, the upwards protruding annular projection that forms of first through-hole periphery, powder storehouse sealing device includes sealing silica gel, be equipped with the ring channel on the top surface of annular projection, sealing silica gel imbeds in the ring channel, the bottom of sending the powder carousel is upwards protruding to form the recess, during the installation annular projection card is gone into in the recess and is makeed sealing silica gel's top surface with form interference fit between the recess.
2. The powder hopper sealing device according to claim 1, wherein a second through hole is provided at a central position of the powder feeding turntable, and the second through hole corresponds to the first through hole.
3. The powder hopper sealing device according to claim 2, wherein a rotating portion is provided on a bottom surface of the groove along a periphery of the second through hole in a protruding manner for rotatably connecting with a motor.
4. The powder bin sealing device according to claim 3, wherein a containing groove for containing the annular convex column is formed between an outer wall surface of the rotating part and an inner wall surface of the groove, and when the device is installed, the sealing silica gel abuts against a bottom surface of the containing groove and forms interference fit with the containing groove.
5. The powder hopper sealing device according to claim 1, wherein a transmission part is provided on a bottom surface of the powder feeding turntable, and the transmission part is rotatably connected to a powder cleaning turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432173.9U CN210077397U (en) | 2019-04-01 | 2019-04-01 | Powder bin sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432173.9U CN210077397U (en) | 2019-04-01 | 2019-04-01 | Powder bin sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210077397U true CN210077397U (en) | 2020-02-18 |
Family
ID=69473379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920432173.9U Active CN210077397U (en) | 2019-04-01 | 2019-04-01 | Powder bin sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210077397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689468A (en) * | 2022-04-08 | 2022-07-01 | 重庆大学 | Be used for anti-oxidation sealed transfer device of alkali metal |
-
2019
- 2019-04-01 CN CN201920432173.9U patent/CN210077397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689468A (en) * | 2022-04-08 | 2022-07-01 | 重庆大学 | Be used for anti-oxidation sealed transfer device of alkali metal |
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