CN207826749U - The bag opening machine of packaging bag for dismantling concrete fiber material packet - Google Patents
The bag opening machine of packaging bag for dismantling concrete fiber material packet Download PDFInfo
- Publication number
- CN207826749U CN207826749U CN201820074581.7U CN201820074581U CN207826749U CN 207826749 U CN207826749 U CN 207826749U CN 201820074581 U CN201820074581 U CN 201820074581U CN 207826749 U CN207826749 U CN 207826749U
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- bag
- sieve
- casing
- concrete fiber
- fiber material
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Abstract
The utility model discloses a kind of bag opening machines of packaging bag for dismantling concrete fiber material packet of concrete processing equipment field, including casing, feeding equipment, bag-breaking device, screening plant, dust-extraction unit and useless bag output device are provided in casing, it is provided on casing into sack, discharge port and bag outlet, the interior dispersal device being provided with below screening plant for disperseing concrete fiber of casing；Dispersal device includes realizing sieve be flexibly connected by elastic component and casing, sieve abut be useful for pushing sieve so that sieve generate vibration push part, push part and be connected with by transmission component for driving the first driving source for pushing up follower works.The bag opening machine of this packaging bag for dismantling concrete fiber material packet, can not only complete the dismounting work of the packaging bag of concrete fiber material packet, moreover it is possible to effectively disperse concrete fiber to reduce agglomeration.
Description
Technical field
The utility model is related to concrete processing equipment fields more particularly to a kind of for dismantling concrete fiber material packet
The bag opening machine of packaging bag.
Background technology
With fiber, the raw material of general types is acrylic resin for concrete fiber, i.e. concrete, is a kind of to be exclusively used in concrete
High-performance fiber can efficiently control micro-crack caused by the factors such as Plastic Shrinkage of Concrete, temperature change, prevent and inhibit mixed
The formation and development of solidifying soil pre-existing fracture, improves waterproofing and anti-leakage performance, the scour ＆ wear resistance energy of concrete, increases the tough of concrete
Property, to improve the service life of concrete.
The Chinese patent that Authorization Notice No. is CN206417285U discloses a kind of full-automatic bale breaker, including charging dress
It sets, bag-breaking device, screening plant, dust-extraction unit and useless bag output device；Feeding equipment delivers into brokenly material packet to be torn open
Bagging apparatus, bag-breaking device cut the packaging bag that material is wrapped, and screening plant detaches packaging bag and material, and material is fallen into
Hopper, and useless bag is delivered to useless bag output mechanism, dust-extraction unit to the dust that is generated during screening process and broken bag into
Row dedusting, the bag output device that gives up carry out centralized collection to the useless bag of generation.
Disadvantage is that above-mentioned automatic bale breaker in the dismounting of the packaging bag for concrete fiber material packet, is broken
After bagging apparatus cuts packaging bag, after screening plant sieves concrete fiber and packaging bag, concrete fiber is expelled directly out, portion
Divide concrete fiber also in aggregating state, therefore this automatic bale breaker is in the dismounting of the packaging bag for concrete fiber material packet
When, it is difficult to keep concrete fiber fully dispersed therefore and agglomeration occur.
Utility model content
The purpose of this utility model is to provide a kind of bag opening machines of the packaging bag for dismantling concrete fiber material packet, no
It is only capable of completing the dismounting work of the packaging bag of concrete fiber material packet, moreover it is possible to effectively disperse concrete fiber and to reduce reunite now
As.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind is for removing coagulation
The bag opening machine of the packaging bag of native fiber material packet, including casing are provided with feeding equipment, bag-breaking device, screening dress in the casing
It sets, dust-extraction unit and useless bag output device, is provided with into sack, discharge port and bag outlet, the casing on the casing
The interior dispersal device being provided with below screening plant for disperseing concrete fiber；The dispersal device includes passing through elastic component
Realize the sieve that be flexibly connected with casing, the sieve abut be useful for pushing sieve so that sieve generate vibrate push part,
The part that pushes is connected with by transmission component for driving the first driving source for pushing up follower works.
Implement above-mentioned technical proposal, when the packaging bag equipped with concrete fiber is delivered to through feeding equipment in casing, and passes through
Bag-breaking device falls into screening plant after cutting packaging bag, screening plant screens out concrete fiber and packaging bag, and concrete is fine
Dimension is fallen into sieve, and useless bag is delivered to useless bag output device, and dust-extraction unit during screening process and broken bag to generating
Dust be dusted, the bag output device that gives up carries out centralized collection to the useless bag of generation；First driving source is driven by transmission component
It is dynamic to push part and push sieve so that from the concrete fiber vibration fallen into screening plant in sieve so that it gradually disperses, point
Concrete fiber after dissipating falls into casing lower part from the sieve pore of sieve, and is discharged through discharge port.It is this to be used for dismantling concrete
The bag opening machine of the packaging bag of fiber material packet can not only complete the dismounting work of the packaging bag of concrete fiber material packet, moreover it is possible to effectively
Ground disperses concrete fiber to reduce agglomeration.
Further, the screening plant includes rotary screen, and the sieve is big for the area of rectangular sieve mesh and the rectangular sieve mesh
In the area of the vertical section of the rotary screen.
Implement above-mentioned technical proposal, sieve can be made as much as possible to have collected the concrete fiber screened out from rotary screen
Entirely.
Further, it is described push part and be provided with part both sides adjacent with the rectangular sieve mesh respectively are pushed described in two groups and two groups
Wall abuts one by one.
Implement above-mentioned technical proposal, one of them, which pushes part and laterally pushes sieve, makes sieve oscillation crosswise, another is pushed
Part, which longitudinally pushes sieve, makes sieve extensional vibration so that sieve can generate vibration in a plurality of directions, be conducive to concrete fiber
Rapid dispersion, improve production efficiency to a certain extent.
Further, part is pushed described in two groups to be connect with first driving source by transmission component to realize linkage.
Implement above-mentioned technical proposal so that two push part and can drive work by first driving source, can effectively simplify
The structure of dispersal device.
Further, the transmission component includes the first rotating shaft being connect with the energy output end of first driving source, institute
It states the one end of first rotating shaft far from the first driving source and pushes part described in one of them and be fixedly connected, it is coaxial in the first rotating shaft
It is fixedly connected with first gear；It is rotatably connected to the second shaft on the casing, has been fixedly and coaxially connected in second shaft
Second gear, the first gear are engaged with the second gear；It is also fixedly and coaxially connected the first cone in second shaft
Shape gear is rotatably connected to third shaft on the casing, and one end of the third shaft has been fixedly and coaxially connected the second taper
Gear, the other end and part is pushed described in another connecting, second angular wheel is engaged with first angular wheel.
Implement above-mentioned technical proposal, the first driving source drives first rotating shaft rotation, the top that drive is connect with first rotating shaft
Moving part and first gear rotation, first gear drive second gear rotation, second gear that the second shaft is driven to rotate, second turn
Axis drives the rotation of the first angular wheel, the first angular wheel that the rotation of the second angular wheel, the second angular wheel is driven to drive third
Shaft rotates, and third shaft drives another to push part rotation, passes through the commutation speed governing of transmission component so that the both sides of sieve
Direction of vibration is not mutually dry and astringent to improve the vibration frequency and amplitude of sieve, is conducive to rapidly disperse concrete fiber.
Further, the part that pushes is cam or eccentric wheel.
Implement above-mentioned technical proposal, cam or eccentric wheel now can push sieve and make sieve under the booster action of elastic component
Net generates vibration, simple in structure, easy to implement.
Further, the discharge port slidably connects hush panel, and the hush panel is connected with to be opened and closed for controlling hush panel
The second driving source.
Implement above-mentioned technical proposal, during unpacking, the second driving source driving hush panel closing discharge port is raised to reduce
Dirt, the second driving source driving hush panel is opened to complete to discharge after the completion of unpacking.
Further, the casing is provided with slot, the one end open of the slot, another end seal in the discharge outlet
It closes, the hush panel is inserted in the slot and is slid into along slot from the open end of slot and abutted with the blind end of slot
When close the discharge port.
Implement above-mentioned technical proposal, hush panel is plugged in slot and can be slided along slot to realize to discharge port
It opens and closes, it is simple and reasonable.
In conclusion the utility model has the advantages that：
One, the bag opening machine of this packaging bag for dismantling concrete fiber material packet, when concrete fiber is from packaging bag
After being separated and falling into sieve, the first driving source pushes part by transmission component driving and pushes sieve so that is filled from screening
The concrete fiber vibration fallen into sieve is set so that it gradually disperses, the concrete fiber after dispersion is from the sieve pore of sieve
Machine lower part is fallen into, and is discharged through discharge port.Not only complete the dismounting work of the packaging bag of concrete fiber material packet, moreover it is possible to effectively
Ground disperses concrete fiber and is reunited with reducing；
Two, it pushes part and connect to realize linkage with the first driving source by transmission component for two groups so that two push part
Can work be driven by first driving source, can effectively simplify the structure of dispersal device；
Three, during unpacking, the second driving source drives hush panel to close discharge port to reduce airborne dust, the after the completion of unpacking
Two driving sources, which drive hush panel to open, can efficiently reduce the airborne dust that unpacking generates in the process to complete to discharge.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is that the utility model embodiment one is hidden by feeding equipment, dust-extraction unit, useless bag output device and part casing
Structural schematic diagram behind Tibetan；
Fig. 3 is the structural schematic diagram of the dispersal device of the utility model embodiment one；
Fig. 4 is the sieve of the utility model embodiment one, elastic component, pushes part, transmission component and the first driving source
Structural schematic diagram；
Fig. 5 is the portions A enlarged drawing in Fig. 4；
Fig. 6 is the partial structural diagram of the utility model embodiment one, it is intended to show the second driving source and hush panel；
Fig. 7 is the portions B enlarged drawing in Fig. 6；
Fig. 8 is the sieve of the utility model embodiment two, elastic component, pushes part, transmission component and the first driving source
Structural schematic diagram.
Reference numeral：1, casing；11, into sack；12, discharge port；13, bag outlet；14, slot；2, feeding equipment；21、
Conveyer belt；3, bag-breaking device；31, rotation axis；32, circular shear blade；33, first motor；4, deflector chute；5, screening plant；51, it rolls
Shaft screen；52, the second motor；53, ring gear；54, transmission shaft；55, gear；6, dust-extraction unit；61, bag filter；7, the bag that gives up is defeated
Go out device；71, screw conveyor；8, dispersal device；81, sieve；82, elastic component；83, part is pushed；831, cam；832, eccentric
Wheel；84, transmission component；841, first rotating shaft；842, first gear；843, the second shaft；844, second gear；845, the first cone
Shape gear；846, third shaft；847, the second angular wheel；85, the first driving source；91, hush panel；92, the second driving source.
Specific implementation mode
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing these details
Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment one：
As depicted in figs. 1 and 2, the present embodiment is related to a kind of unpacking of the packaging bag for dismantling concrete fiber material packet
Machine, including casing 1 are provided on casing 1 into sack 11, discharge port 12 and bag outlet 13, and feeding equipment is provided in casing 1
2, bag-breaking device 3, screening plant 5, dust-extraction unit 6 and useless bag output device 7.
Feeding equipment 2 includes conveyer belt 21.
Bag-breaking device 3 includes two shafts 31 being rotatably connected on casing 1, and five have been fixedly connected in two rotation axis 31
A circular shear blade 32, and the 32 interlaced setting of circular shear blade in two rotation axis 31, two rotation axis 31 are respectively fixed one by one
It is connected with the first motor 33 of its rotation of driving.
3 lower section of bag-breaking device is provided with deflector chute 4, setting screening plant 5 is connected to deflector chute 4.
Screening plant 5 includes the rotary screen 51 being rotatably connected in casing 1, and ring gear 53 is fixedly connected on rotary screen 51,
Transmission shaft 55 is rotatably connected on casing 1, one end of transmission shaft 55 is fixedly connected with gear 54, the other end and is used for driving drum
The output shaft of second motor 52 of 51 rotation of sieve is fixedly connected, and gear 54 is engaged with ring gear 53, one end of rotary screen 51 and guide
The connection of slot 4, the other end are connected to useless bag output device 7, and rotary screen 51 is placed in 12 top of discharge port.
The setting of dust-extraction unit 6 is placed in 5 top of screening plant, is removed using cloth bag common in the art at 1 top of casing
61 dedusting of dirt device.
Useless bag output device 7 includes the screw conveyor 71 that setting is connected to rotary screen 51.
Feeding equipment 2 is that concrete fiber material packet to be torn open is delivered into bag-breaking device 3, first motor 33 by conveyer belt 21
Driving rotation axis 31 rotates and circular shear blade 32 is driven to rotate, the packaging bag that two groups of circular shear blades 32 mutually squeeze and wrap material
It cuts, the material packet and concrete fiber being cut are flowed into along deflector chute 4 in rotary screen 51, and the second motor 52 drives transmission shaft
55 rotations, band moving gear 54 rotate, and gear 54 drives ring gear 53 and rotary screen 51 to rotate so that packaging bag and concrete are fine
Dimension is detached, and useless bag is delivered to useless bag output device 7, and bag filter 61 during screening process and broken bag to generating
Dust be dusted, screw conveyor 71 carries out centralized collection to the useless bag of generation.
As shown in Figures 2 and 3,51 lower section of rotary screen the dispersion for disperseing concrete fiber is provided in casing 1 to fill
Set 8.
Specifically, dispersal device 8 includes sieve 81, it is preferable that sieve 81 is rectangular sieve mesh 81, the face of the rectangular sieve mesh 81
Product more than the area of the vertical section of rotary screen 51 so that sieve 81 collect as fully as possible screened out from rotary screen 51 it is mixed
Four angles of solidifying soil fiber, the rectangular sieve mesh 81 are flexibly connected by four elastic components 82 with the realization of casing 1, and elastic component 82 is bullet
Spring, the adjacent two side of rectangular sieve mesh 81 abuts one by one is useful for pushing sieve 81 so that sieve 81 generates two vibrated and pushes
Part 83, in the present embodiment, it is cam 821 to push part 83（Fig. 4 illustrates）, two, which push part 83, is connected with by transmission component 84 and is used for
Driving two pushes the first driving source 85 of the work of part 83, and two push part 83 is connected by transmission component 84 and first driving source 85
It connects to realize linkage so that two push part 83 and can drive work by first driving source 85, can effectively simplify dispersal device 8
Structure.
When the material packet equipped with concrete fiber is delivered to through feeding equipment 2 in casing 1, and through bag-breaking device 3 by packaging bag
Screening plant 5 is fallen into after cutting, screening plant 5 screens out concrete fiber and packaging bag, and concrete fiber is fallen into sieve 81,
First driving source 85 pushes part 83 by the driving of transmission component 84 and pushes sieve 81 so that sieve 81 is fallen into from screening plant 5
So that it gradually disperses to reduce to reunite, the concrete fiber after dispersion falls interior concrete fiber vibration from the sieve pore of sieve 81
Enter 1 lower part of casing, and is discharged through discharge port 12.
Wherein it is preferred to the first driving source 85 is electric rotating machine, output shaft, that is, energy output end of electric rotating machine.Referring to
Fig. 4 and Fig. 5, transmission component 84 include the first rotating shaft 841 being connect with the energy output end of the first driving source 85, i.e. first rotating shaft
841 with the output axis connection of electric rotating machine, the one end of first rotating shaft 841 far from the first driving source 85 pushes part 83 with one of them
It is fixedly connected, first gear 842 has been fixedly and coaxially connected in first rotating shaft 841, the second shaft 843 is rotatably connected on casing 1,
Second gear 844 and the first angular wheel 845, first gear 842 and second gear have been fixedly and coaxially connected in second shaft 843
844 engage, and are rotatably connected to third shaft 846 on casing 1, one end of third shaft 846 has been fixedly and coaxially connected the second taper
Gear 847, the other end push part 83 with another and connect, and the second angular wheel 847 is engaged with the first angular wheel 845.
First driving source 85 drive first rotating shaft 841 rotate, by drive connect with first rotating shaft 841 push part 83 and
First gear 842 rotates, and first gear 842 drives second gear 844 to rotate, and second gear 844 drives 843 turns of the second shaft
Dynamic, the second shaft 843 drives the rotation of the first angular wheel 845, the first angular wheel 845 to drive the rotation of the second angular wheel 847,
Second angular wheel 847 drives third shaft 846 to rotate, and third shaft 846 drives another to push the rotation of part 83.
By the commutation speed governing of transmission component 84, one of them pushes part 83, and laterally pushing sieve 81 makes 81 transverse-vibration of sieve
Dynamic, another, which pushes the longitudinal sieve 81 that pushes of part 83, makes 81 extensional vibration of sieve, in this way setting enable sieve 81 in multiple sides
Vibration is generated upwards；Simultaneously so that the direction of vibration of the both sides of sieve 81 mutually it is not dry and astringent with improve sieve 81 vibration frequency and
Amplitude is conducive to the rapid dispersion of concrete fiber, improves production efficiency to a certain extent.
As shown in Figure 6 and Figure 7, discharge port 12 slidably connects hush panel 91, and hush panel 91 is connected with for controlling sealing
The second driving source 92 that plate 91 opens and closes, preferably the second driving source 92 are cylinder.
Hush panel 91 is accomplished by the following way with casing 1 and is slidably connected, and casing 1 is provided with slot at discharge port 12
14, the one end open of slot 14, other end closing, hush panel 91 are inserted in slot 14 from the open end of slot 14 and along slotting
Slot 14 slides into closing discharge port 12 when being abutted with the blind end of slot 14.
Hush panel 91 is plugged in slot 14 and can be slided along slot 14 to realize the keying to discharge port 12, structure
Advantages of simple.During unpacking, the second driving source 92 driving hush panel 91 closes discharge port 12 to reduce airborne dust, and unpacking is completed
The second driving source 92 driving hush panel 91 is opened to complete to discharge afterwards.
The bag opening machine of this packaging bag for dismantling concrete fiber material packet, can not only complete concrete fiber material packet
Packaging bag dismounting work, moreover it is possible to effectively disperse concrete fiber with reduce reunite.
Embodiment two：
As shown in figure 8, the present embodiment and the main distinction of embodiment one are, in the present embodiment, it is bias to push part 83
Wheel 822.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment,
Those of ordinary skill in the art can still not make creative work and respectively implement to the utility model in the absence of conflict
Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, to obtain different, essence without departing from this practicality newly
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. a kind of bag opening machine of packaging bag for dismantling concrete fiber material packet, including casing (1), the casing (1) is interior to be set
It is equipped with feeding equipment (2), bag-breaking device (3), screening plant (5), dust-extraction unit (6) and useless bag output device (7), the machine
It is provided on shell (1) into sack (11), discharge port (12) and bag outlet (13), which is characterized in that in sieve in the casing (1)
The dispersal device (8) for disperseing concrete fiber is provided with below separating device (5)；
The dispersal device (8) includes realizing the sieve (81) being flexibly connected, the sieve with casing (1) by elastic component (82)
(81) it abuts and is useful for pushing sieve (81) so that sieve (81) generation vibration pushes part (83), the part (83) that pushes passes through
Transmission component (84) is connected with for driving the first driving source (85) for pushing part (83) work.
2. the bag opening machine of the packaging bag according to claim 1 for dismantling concrete fiber material packet, which is characterized in that institute
It includes rotary screen (51) to state screening plant (5), and the sieve (81) is rectangular sieve mesh (81) and the area of the rectangular sieve mesh (81)
More than the area of the vertical section of the rotary screen (51).
3. the bag opening machine of the packaging bag according to claim 2 for dismantling concrete fiber material packet, which is characterized in that institute
It states to push part (83) and be provided with and pushes part (83) two side one adjacent with the rectangular sieve mesh (81) respectively described in two groups and two groups
One abuts.
4. the bag opening machine of the packaging bag according to claim 3 for dismantling concrete fiber material packet, which is characterized in that two
Part (83) is pushed described in group to be connect with first driving source (85) by transmission component (84) to realize linkage.
5. the bag opening machine of the packaging bag according to claim 4 for dismantling concrete fiber material packet, which is characterized in that institute
It includes the first rotating shaft (841) being connect with the energy output end of first driving source (85) to state transmission component (84), and described
The one end of one shaft (841) far from the first driving source (85) is fixedly connected with part (83) is pushed described in one of them, and described first
First gear (842) has been fixedly and coaxially connected in shaft (841)；
It is rotatably connected to the second shaft (843) on the casing (1), has been fixedly and coaxially connected on second shaft (843)
Two gears (844), the first gear (842) are engaged with the second gear (844)；
The second shaft of institute (843) has also been fixedly and coaxially connected the first angular wheel (845), is rotatably connected on the casing (1)
Third shaft (846), one end of the third shaft (846) be fixedly and coaxially connected the second angular wheel (847), the other end with
Part (83) connection is pushed described in another, second angular wheel (847) is engaged with first angular wheel (845).
6. the bag opening machine of the packaging bag for dismantling concrete fiber material packet according to claim 1 or 3 or 4 or 5, special
Sign is that the part (83) that pushes is cam (831) or eccentric wheel (832).
7. the bag opening machine of the packaging bag according to claim 1 for dismantling concrete fiber material packet, which is characterized in that institute
It states discharge port (12) and slidably connects hush panel (91), the hush panel (91) is connected with for controlling hush panel (91) keying
Second driving source (92).
8. the bag opening machine of the packaging bag according to claim 7 for dismantling concrete fiber material packet, which is characterized in that institute
It states casing (1) and is provided with slot (14) at the discharge port (12), the one end open of the slot (14), the other end are closed,
The hush panel (91) is inserted in the slot (14) from the open end of slot (14) and is slid into along slot (14) and slot
(14) blind end closes the discharge port (12) when abutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074581.7U CN207826749U (en) | 2018-01-16 | 2018-01-16 | The bag opening machine of packaging bag for dismantling concrete fiber material packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074581.7U CN207826749U (en) | 2018-01-16 | 2018-01-16 | The bag opening machine of packaging bag for dismantling concrete fiber material packet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207826749U true CN207826749U (en) | 2018-09-07 |
Family
ID=63393376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074581.7U Expired - Fee Related CN207826749U (en) | 2018-01-16 | 2018-01-16 | The bag opening machine of packaging bag for dismantling concrete fiber material packet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207826749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916365A (en) * | 2021-01-21 | 2021-06-08 | 刘飞艳 | Sandstone filtration ware for architectural decoration |
| CN113149545A (en) * | 2021-03-23 | 2021-07-23 | 贵州长通集团智造有限公司 | UHPC thin-wall electric pole and preparation method thereof |
| CN113682589A (en) * | 2021-08-20 | 2021-11-23 | 广州康盛生物科技股份有限公司 | Unpacking mechanism and centralized liquid supply system |
-
2018
- 2018-01-16 CN CN201820074581.7U patent/CN207826749U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916365A (en) * | 2021-01-21 | 2021-06-08 | 刘飞艳 | Sandstone filtration ware for architectural decoration |
| CN112916365B (en) * | 2021-01-21 | 2022-09-20 | 安徽广泱建设工程有限公司 | Sandstone filtration ware for architectural decoration |
| CN113149545A (en) * | 2021-03-23 | 2021-07-23 | 贵州长通集团智造有限公司 | UHPC thin-wall electric pole and preparation method thereof |
| CN113682589A (en) * | 2021-08-20 | 2021-11-23 | 广州康盛生物科技股份有限公司 | Unpacking mechanism and centralized liquid supply system |
| CN113682589B (en) * | 2021-08-20 | 2023-01-13 | 广州康盛生物科技股份有限公司 | Centralized liquid supply system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20210116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |