CN205554720U - Inert gas sealing device of salted duck egg - Google Patents
Inert gas sealing device of salted duck egg Download PDFInfo
- Publication number
- CN205554720U CN205554720U CN201620151618.2U CN201620151618U CN205554720U CN 205554720 U CN205554720 U CN 205554720U CN 201620151618 U CN201620151618 U CN 201620151618U CN 205554720 U CN205554720 U CN 205554720U
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- switch board
- upper cover
- inert gas
- hinged
- groove
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Abstract
The utility model relates to an inert gas sealing device of salted duck egg, including the switch board, be provided with evacuating device, inert gas storage jar and control system in the switch board, switch board upper portion is provided with the upper shield that covers its half upper surface, the both sides wall of switch board is equallyd divide and has do not been articulated two connecting rods, the other end of connecting rod hinges and covers last, and upper shield, connecting rod and switch board constitute a parallel four -link mechanism jointly to make half one on the left side and the half right one that remove the upper shield and can cover the switch board upper surface respectively, evacuating device is linked together through vacuum tube and upper shield, inert gas storage jar is linked together through air supply pipe and upper shield. The driving mechanism has the advantages of simple structure and convenient use.
Description
Technical field
This utility model relates to a kind of salted egg inert gas seal device.
Background technology
Salted egg the most typically uses vacuum packaging to sell, but evacuation does not ensures that the most thoroughly, still remains air, cause shortened shelf life in packaging bag, if toward perfusion noble gas in packaging bag, it is ensured that the safety in the shelf-life.
Utility model content
The problem that this utility model exists for above-mentioned prior art makes improvement, i.e. technical problem to be solved in the utility model is to provide a kind of salted egg inert gas seal device, and simple in construction is easy to use.
nullIn order to solve above-mentioned technical problem，The technical solution of the utility model is: a kind of salted egg inert gas seal device，Including switch board，It is provided with vacuum extractor in described switch board、Inert gas storage tank and control system，Described switch board top is provided with the upper cover covering its half upper surface，The two side of described switch board is hinged with two connecting rods respectively，The other end of described connecting rod is hinged in upper cover，Upper cover、Connecting rod and switch board collectively form a parallel four-bar linkage，So that mobile upper cover can cover left side and the right-hand part of switch board upper surface respectively，Described vacuum extractor is connected with upper cover by vacuum tube，Described inert gas storage tank is connected with upper cover by air supply pipe，It is provided with electromagnetic valve on described air supply pipe，It is provided with multiple groove on the left side of described switch board upper surface and right-hand part，The side of described groove is provided with the annular silica gel block around groove，The both sides of described groove are provided with depression bar，The two ends of described depression bar are respectively hinged on switch board upper surface，This hinged place is provided with the torsion spring making depression bar compress switch board upper surface，The heater that multiple shape is identical with silica gel block it is provided with in described upper cover，The left side of described heater and switch board upper surface or the silica gel block one_to_one corresponding of right-hand part.
Further, described upper cover edge is provided with rubber seal.
Further, the both sides of described upper cover are provided with handle.
Compared with prior art, this utility model has the advantages that this device energy operated by two people, simple in construction, and packaging speed is fast, and cost of manufacture is low, is full of noble gas in packaging bag, guaranteed in the shelf-life.
The utility model is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of this utility model embodiment.
Fig. 2 is the structure diagrammatic top view of this utility model embodiment.
In figure: 1-switch board, 11-connecting rod, 2-upper cover, 21-heater, 22-handle, 3-groove, 4-silica gel block, 5-depression bar.
Detailed description of the invention
nullEmbodiment one: as shown in Figure 1 and 2，A kind of salted egg inert gas seal device，Including switch board 1，It is provided with vacuum extractor in described switch board 1、Inert gas storage tank and control system，Described switch board 1 top is provided with the upper cover 2 covering its half upper surface，The two side of described switch board 1 is hinged with two connecting rods 11 respectively，The other end of described connecting rod 11 is hinged in upper cover 2，Upper cover 2、Connecting rod 11 and switch board 1 collectively form a parallel four-bar linkage，So that mobile upper cover 2 can cover left side and the right-hand part of switch board 1 upper surface respectively，Described vacuum extractor is connected with upper cover by vacuum tube，Described inert gas storage tank is connected with upper cover by air supply pipe，It is provided with electromagnetic valve on described air supply pipe，It is provided with four grooves 3 on the left side of described switch board 1 upper surface and right-hand part，The side of described groove 3 is provided with the annular silica gel block 4 around groove，The both sides of described groove are provided with depression bar 5，The two ends of described depression bar are respectively hinged on switch board upper surface，This hinged place is provided with the torsion spring making depression bar compress switch board upper surface，Multiple shape heater identical with silica gel block 21 it is provided with in described upper cover，The left side of described heater 21 and switch board upper surface or the silica gel block one_to_one corresponding of right-hand part.
In the present embodiment, for more preferable evacuation, described upper cover edge is provided with rubber seal.
In the present embodiment, the both sides stating upper cover are provided with handle 22.
During use, two bit manipulation personnel stand in the both sides of plastic packaging machine respectively, and the packaging bag that will be equipped with salted egg one by one is placed in groove, and the surrounding of packaging bag is spread out and is placed on silica gel block, then the plastic foil of a homalographic is covered, then push down with depression bar, cover upper cover, first evacuation, discharge noble gas again, finally with heater, packaging bag and plastic foil being carried out thermoplastic envelope so that it is surrounding plastic packaging is good, operator are placing the work such as packaging bag on second half simultaneously.
The foregoing is only preferred embodiment of the present utility model, all impartial changes done according to this utility model claim and modification, all should belong to covering scope of the present utility model.
Claims (3)
- null1. salted egg's inert gas seal device，It is characterized in that: include switch board，It is provided with vacuum extractor in described switch board、Inert gas storage tank and control system，Described switch board top is provided with the upper cover covering its half upper surface，The two side of described switch board is hinged with two connecting rods respectively，The other end of described connecting rod is hinged in upper cover，Upper cover、Connecting rod and switch board collectively form a parallel four-bar linkage，So that mobile upper cover can cover left side and the right-hand part of switch board upper surface respectively，Described vacuum extractor is connected with upper cover by vacuum tube，Described inert gas storage tank is connected with upper cover by air supply pipe，It is provided with electromagnetic valve on described air supply pipe，It is provided with multiple groove on the left side of described switch board upper surface and right-hand part，The side of described groove is provided with the annular silica gel block around groove，The both sides of described groove are provided with depression bar，The two ends of described depression bar are respectively hinged on switch board upper surface，This hinged place is provided with the torsion spring making depression bar compress switch board upper surface，The heater that multiple shape is identical with silica gel block it is provided with in described upper cover，The left side of described heater and switch board upper surface or the silica gel block one_to_one corresponding of right-hand part.
- Salted egg the most according to claim 1 inert gas seal device, it is characterised in that: described upper cover edge is provided with rubber seal.
- Salted egg the most according to claim 1 inert gas seal device, it is characterised in that: the both sides of described upper cover are provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151618.2U CN205554720U (en) | 2016-02-29 | 2016-02-29 | Inert gas sealing device of salted duck egg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151618.2U CN205554720U (en) | 2016-02-29 | 2016-02-29 | Inert gas sealing device of salted duck egg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205554720U true CN205554720U (en) | 2016-09-07 |
Family
ID=56818746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151618.2U Active CN205554720U (en) | 2016-02-29 | 2016-02-29 | Inert gas sealing device of salted duck egg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205554720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298694A (en) * | 2020-10-10 | 2021-02-02 | 无棣德胜牧业有限公司 | Automatic change beefsteak vacuum packaging machine |
-
2016
- 2016-02-29 CN CN201620151618.2U patent/CN205554720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298694A (en) * | 2020-10-10 | 2021-02-02 | 无棣德胜牧业有限公司 | Automatic change beefsteak vacuum packaging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inert gas sealing device of salted duck egg Effective date of registration: 20170418 Granted publication date: 20160907 Pledgee: Fujian Bank of China Fuzhou branch Pledgor: Fujian Guangyang Egg Industry Co., Ltd Registration number: 2017350000050 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201014 Granted publication date: 20160907 Pledgee: Fujian Bank of China Fuzhou branch Pledgor: FUJIAN GUANGYANG EGG INDUSTRY Co.,Ltd. Registration number: 2017350000050 |