CN211845055U - Air exhaust device of vacuum packaging equipment - Google Patents
Air exhaust device of vacuum packaging equipment Download PDFInfo
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- CN211845055U CN211845055U CN202020239755.8U CN202020239755U CN211845055U CN 211845055 U CN211845055 U CN 211845055U CN 202020239755 U CN202020239755 U CN 202020239755U CN 211845055 U CN211845055 U CN 211845055U
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- fixedly mounted
- air extractor
- vacuum packaging
- breathable
- air
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Abstract
The utility model relates to a vacuum packaging technical field just discloses a vacuum packaging equipment air exhaust device. The air exhaust device of the vacuum packaging equipment comprises a ventilating bottom plate, wherein an electric fan is fixedly mounted at the top of the ventilating bottom plate, first fixing bolts are fixedly mounted on two inner sides of the ventilating bottom plate, a ventilating side plate is fixedly mounted on the outer portion of each first fixing bolt, a first spring is fixedly mounted on one side of each ventilating side plate, a second fixing bolt is fixedly mounted at the top of the inner portion of each ventilating side plate, and a ventilating top plate is fixedly mounted on the outer portion of each second fixing bolt. This vacuum packaging equipment air exhaust device opens the electric fan, and the electric fan begins to air exhaust, and ventilative bottom plate, ventilative curb plate and ventilative roof have seted up the aperture, do benefit to the ventilation, and the radiating effect is good, do benefit to the heat extraction of air extractor, make the air extractor not fragile, and air exhaust effect is good, and the air extractor is installed the second spring all around and is made its amplitude of rocking little not fragile air extractor, increase of service life.
Description
Technical Field
The utility model relates to a vacuum packaging technical field specifically is a vacuum packaging equipment air exhaust device.
Background
The air extractor is a machine for extracting air in a closed container, has a similar action principle with a water pump, only extracts air, generally has two types of hand-operated and electric modes, and has a main structure similar to that of an absorption type water pump.
In vacuum packaging, often use the air extractor to take away the gas in packing, in order to improve the article shelf life, because the article impurity floater of large granule can appear in the during operation air, the problem that the extraction opening blockked up often appears when getter device breathes in among the prior art, lead to the pipeline to need frequent mediation, it is very inconvenient, the air extractor is to be installed on various vacuum packaging machine, it is hard to take, remove the difficulty, the air extractor can appear rocking in the use, influence work efficiency, harm machine, often generate heat, make the air extractor high temperature, influence the air extractor and use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a vacuum packaging equipment air exhaust device possesses advantages such as the heat dissipation is good, the shock attenuation with convenient dismantlement, has solved the strong and poor problem of heat dissipation of vibrations.
The utility model provides a technical scheme that its technical problem adopted is: an air extractor of vacuum packaging equipment comprises a breathable bottom plate, wherein an electric fan is fixedly installed at the top of the breathable bottom plate, first fixing bolts are fixedly installed on two inner sides of the breathable bottom plate, breathable side plates are fixedly installed on the outer portions of the first fixing bolts, a first spring is fixedly installed on one side of each breathable side plate, a second fixing bolt is fixedly installed at the top of the inner portion of each breathable side plate, a breathable top plate is fixedly installed on the outer portion of each second fixing bolt, connecting columns are fixedly installed on two top sides of the breathable top plate, rotating rods are movably connected to the inner portions of the connecting columns, a handle is fixedly installed on one side, far away from the connecting columns, of each rotating rod, a backing plate is fixedly installed at the bottom of each breathable top plate, a second spring is fixedly installed at the bottom of each backing plate, a long rod is fixedly installed at the, the inside movable mounting of spout has the slider, one side fixed mounting that the slider is kept away from the stock has the bracing piece, the bottom fixed mounting of bracing piece has the air extractor, the inside bottom fixed mounting of air extractor has the filter core, the inside bottom fixed mounting of air extractor has the filtration sponge.
Furthermore, one end, far away from the backing plate, of the second spring is installed at the top of the supporting rod, and one end, far away from the breathable side plate, of the first spring is fixedly installed on the outer side of the air extractor.
Furthermore, a thread groove is formed in the inner wall of the bottom of the air pump, the specification and the size of the filter element and the filter sponge are matched with those of the thread groove, and the filter element is located right above the filter sponge.
Furthermore, the specification and the size of the sliding block are matched with those of the sliding groove.
Furthermore, the number of the electric fans is two, the two electric fans are symmetrically arranged at the bottom of the air-permeable bottom plate, and the air extractor is positioned between the two electric fans.
Furthermore, the number of the supporting rods is two, and the two supporting rods are symmetrically arranged at the top of the air extractor.
The utility model has the advantages that:
1. this vacuum packaging equipment air exhaust device opens the electric fan, and the electric fan begins to air exhaust, and ventilative bottom plate, ventilative curb plate and ventilative roof have seted up the aperture, do benefit to the ventilation, and the radiating effect is good, do benefit to the heat extraction of air extractor, make the air extractor not fragile, and air exhaust effect is good, and the second spring is installed all around to the air extractor, and the second spring is installed to the bottom of ventilative roof, and firm air extractor makes its rocking range little not fragile air extractor, increase of service life.
2. This vacuum packaging equipment air exhaust device, inside filtration sponge carries out the prefiltering, the great impurity of filtering, the life of extension filter core, the filter core carries out the secondary filter, the life of the tiny impurity protection air extractor of filtering, it is not fragile to make it, install the handle, conveniently take, be convenient for install on packagine machine, first gim peg is fixed bottom plate and ventilative curb plate, the second gim peg is fixed ventilative curb plate and ventilative roof, it is whole more firm to make, extract first gim peg and second gim peg, dismantle ventilative curb plate and ventilative roof, it is simple to dismantle, high durability and convenient installation, and convenient maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the part A of the present invention;
fig. 3 is a schematic top view of the present invention.
Description of reference numerals: 1. a base plate; 2. an electric fan; 3. a first securing latch; 4. a breathable side plate; 5. a first spring; 6. a second securing latch; 7. a breathable top plate; 8. connecting columns; 9. a rotating rod; 10. a handle; 11. a base plate; 12. a second spring; 13. a long rod; 14. a chute; 15. a slider; 16. a support bar; 17. an air extractor; 18. a filter element; 19. the sponge is filtered.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, an air extractor of a vacuum packaging device comprises an air-permeable bottom plate 1, two electric fans 2 are fixedly installed on the top of the air-permeable bottom plate 1, two electric fans 2 are symmetrically installed on the bottom of the air-permeable bottom plate 1, an air extractor 17 is located between the two electric fans 2, first fixing bolts 3 are fixedly installed on both sides of the inside of the air-permeable bottom plate 1, an air-permeable side plate 4 is fixedly installed on the outside of the first fixing bolts 3, a first spring 5 is fixedly installed on one side of the air-permeable side plate 4, a second fixing bolt 6 is fixedly installed on the top of the inside of the air-permeable side plate 4, an air-permeable top plate 7 is fixedly installed on the outside of the second fixing bolts 6, the bottom plate 1 and the air-permeable side plate 4 are fixed by the first fixing bolts 3, the air-permeable side plate 4 and the air-permeable top plate 7 are fixed by the second fixing bolts 6, the ventilating side plate 4 and the ventilating top plate 7 are disassembled, the disassembly is simple, the installation is convenient, the maintenance is convenient, the electric fan 2 is opened, the electric fan 2 starts to exhaust air, the ventilating bottom plate 1, the ventilating side plate 4 and the ventilating top plate 7 are provided with small holes which are beneficial to ventilation and good in heat dissipation effect and beneficial to heat exhaust of the air exhauster 17, so that the air exhauster 17 is not easy to damage and good in air exhaust effect, connecting columns 8 are fixedly arranged on two sides of the top of the ventilating top plate 7, the inside of each connecting column 8 is movably connected with a rotating rod 9, one side of the rotating rod 9, far away from the connecting column 8, is fixedly provided with a handle 10, is provided with the handle 10 and is convenient to take and install on a packaging machine, a backing plate 11 is fixedly arranged at the bottom of the ventilating top plate 7, a second spring 12 is fixedly arranged at the bottom of, the air extractor 17 is not easy to damage and has small shaking amplitude, the service life is prolonged, one end of the second spring 12 far away from the backing plate 11 is arranged at the top of the support rod 16, one end of the first spring 5 far away from the breathable side plate 4 is fixedly arranged at the outer side of the air extractor 17, the bottom of the backing plate 11 is fixedly provided with the long rod 13, the two inner sides of the long rod 13 are respectively provided with the sliding groove 14, the sliding block 15 is movably arranged inside the sliding groove 14, the specification size of the sliding block 15 is matched with the specification size of the sliding groove 14, one side of the sliding block 15 far away from the long rod 13 is fixedly provided with the support rod 16, the bottom of the support rod 16 is fixedly provided with the air extractor 17, the number of the support rods 16 is two, the two support rods 16 are symmetrically arranged at the top of the air extractor 17, the inner bottom of the air extractor 17, and the specification and size of filter core 18 and filtration sponge 19 and the specification and size looks adaptation of thread groove, filter core 18 is located and filters sponge 19 directly over, and inside filtration sponge 19 carries out primary filtration, and the great impurity of filtering prolongs the life of filter core 18, and filter core 18 carries out secondary filtration, and the filter is tiny impurity protection air extractor 17's life, makes it not damage.
When the electric fan is used, the handle 10 is rotated, the handle 10 drives the rotating rod 9 to rotate in the connecting column 8, the handle 10 is rotated to a proper position and then lifted upwards, the connecting column 8 drives the ventilating top plate 7 to move upwards, the air extractor 17 is moved to a proper position, the air extractor 17 is opened, the electric fan 2 starts to exhaust air, when the air extractor 17 vibrates, the sliding block 15 freely rotates in the sliding groove 14, the second spring 12 absorbs the vibration, the first spring 5 on the surface of the air extractor 17 absorbs the vibration, the filtering sponge in the air extractor 17 is subjected to primary filtering 19, the filter element 18 carries out secondary filtering, when the filter element 18 and the filtering sponge 19 are replaced, the filter element 18 and the filtering sponge 19 rotate in the spiral groove and are taken out for replacement, the first fixing bolt 3 and the second fixing bolt 6 are taken out, the ventilating top plate 7 and the ventilating side plate 4 are taken out.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a vacuum packaging equipment air exhaust device, includes ventilative bottom plate (1), its characterized in that: the electric fan is characterized in that an electric fan (2) is fixedly mounted at the top of the breathable bottom plate (1), first fixing bolts (3) are fixedly mounted on two inner sides of the breathable bottom plate (1), breathable side plates (4) are fixedly mounted on the outer portions of the first fixing bolts (3), first springs (5) are fixedly mounted on one sides of the breathable side plates (4), second fixing bolts (6) are fixedly mounted on the inner tops of the breathable side plates (4), breathable top plates (7) are fixedly mounted on the outer portions of the second fixing bolts (6), connecting columns (8) are fixedly mounted on two top sides of the breathable top plates (7), rotating rods (9) are movably connected inside the connecting columns (8), handles (10) are fixedly mounted on one sides, far away from the connecting columns (8), of the rotating rods (9), backing plates (11) are fixedly mounted at the bottoms of the breathable top plates (7), the bottom fixed mounting of backing plate (11) has second spring (12), the bottom fixed mounting of backing plate (11) has stock (13), spout (14) have all been seted up to the inside both sides of stock (13), the inside movable mounting of spout (14) has slider (15), one side fixed mounting that stock (13) were kept away from in slider (15) has bracing piece (16), the bottom fixed mounting of bracing piece (16) has air extractor (17), the inside bottom fixed mounting of air extractor (17) has filter core (18), the inside bottom fixed mounting of air extractor (17) has filtration sponge (19).
2. The vacuum packaging apparatus suction device according to claim 1, wherein: one end, far away from the backing plate (11), of the second spring (12) is installed at the top of the supporting rod (16), and one end, far away from the breathable side plate (4), of the first spring (5) is fixedly installed on the outer side of the air extractor (17).
3. The vacuum packaging apparatus suction device according to claim 1, wherein: the bottom inner wall of the air extractor (17) is provided with a thread groove, the specification and the size of the filter element (18) and the filter sponge (19) are matched with those of the thread groove, and the filter element (18) is positioned right above the filter sponge (19).
4. The vacuum packaging apparatus suction device according to claim 1, wherein: the specification and the size of the sliding block (15) are matched with those of the sliding groove (14).
5. The vacuum packaging apparatus suction device according to claim 1, wherein: the number of the electric fans (2) is two, the two electric fans (2) are symmetrically arranged at the bottom of the air-permeable bottom plate (1), and the air extractor (17) is positioned between the two electric fans (2).
6. The vacuum packaging apparatus suction device according to claim 1, wherein: the number of the support rods (16) is two, and the two support rods (16) are symmetrically arranged at the top of the air extractor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239755.8U CN211845055U (en) | 2020-03-02 | 2020-03-02 | Air exhaust device of vacuum packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239755.8U CN211845055U (en) | 2020-03-02 | 2020-03-02 | Air exhaust device of vacuum packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211845055U true CN211845055U (en) | 2020-11-03 |
Family
ID=73238285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020239755.8U Active CN211845055U (en) | 2020-03-02 | 2020-03-02 | Air exhaust device of vacuum packaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211845055U (en) |
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2020
- 2020-03-02 CN CN202020239755.8U patent/CN211845055U/en active Active
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1 / F, inner freezing station, 21 Beitou Road, Jimei District, Xiamen City, Fujian Province, 361000 Patentee after: Dake intelligent equipment (Xiamen) Co.,Ltd. Address before: 1 / F, inner freezing station, 21 Beitou Road, Jimei District, Xiamen City, Fujian Province, 361000 Patentee before: DUCOO MACHINERY (XIAMEN) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |