CN217918026U - A auxiliary device for epoxy unloads - Google Patents
A auxiliary device for epoxy unloads Download PDFInfo
- Publication number
- CN217918026U CN217918026U CN202221521793.8U CN202221521793U CN217918026U CN 217918026 U CN217918026 U CN 217918026U CN 202221521793 U CN202221521793 U CN 202221521793U CN 217918026 U CN217918026 U CN 217918026U
- Authority
- CN
- China
- Prior art keywords
- epoxy resin
- auxiliary device
- supporting seat
- base
- moving mechanism
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000004593 Epoxy Substances 0.000 title abstract description 15
- 239000003822 epoxy resin Substances 0.000 claims abstract description 46
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 35
- 239000002994 raw material Substances 0.000 abstract description 34
- 230000009471 action Effects 0.000 abstract description 10
- 125000003700 epoxy group Chemical group 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses an auxiliary device for epoxy unloads, include: a moving mechanism and an adjusting mechanism; the moving mechanism comprises a base, universal wheels are fixedly mounted at the bottom of the base, a supporting plate is fixedly connected to the top of the base through a vertical plate, and a supporting seat is hinged to one side of the supporting plate; the moving mechanism is used for conveying the epoxy resin production raw materials unloaded from the truck to a designated area for stacking; according to the auxiliary device for epoxy resin transportation loading and unloading, through the arrangement of the moving mechanism and the adjusting mechanism, after the forward and reverse rotating motor drives the driving conical gear to rotate clockwise or anticlockwise, the threaded rod can move upwards or downwards under the action of the driven conical gear, and then the push plate can drive one side of the supporting seat to incline towards a truck or the ground; through above setting, solved supplementary shallow and removed epoxy production raw materials to appointed area and put things in good order the inconvenient problem of production.
Description
Technical Field
The utility model relates to an epoxy production technical field specifically is an auxiliary device for epoxy unloads.
Background
As is well known, an epoxy resin is a high molecular polymer and is a generic name of a polymer having two or more epoxy groups in a molecule. It is a polycondensation product of epichlorohydrin and bisphenol A or a polyol. Because of the chemical activity of the epoxy group, the epoxy group can be opened by a plurality of compounds containing active hydrogen, and the epoxy group is cured and crosslinked to form a network structure, so that the epoxy group is a thermosetting resin.
Through retrieval, the patent with the publication number of CN208429814U disclosed by the Chinese patent network discloses an auxiliary loading and unloading mechanism of a forklift, which comprises a lengthened main arm, wherein a long-arm fork is arranged at the front end of the lengthened main arm, a long-arm connecting part is arranged at the rear end of the lengthened main arm, the lengthened main arm is arranged on the fork truck fork through the long-arm connecting part, and the forklift can load and unload cargos at a position with larger depth of a cargo box after the lengthened main arm is arranged. Through the supplementary loading and unloading mechanism who sets up specially, effectively lengthened the length of fork truck fork in other words, brought very big convenience to the goods of depths in the loading and unloading freight car container, improved handling efficiency by a wide margin, reduced the damage risk to vehicle, goods, also reduced field operation's potential safety hazard simultaneously.
However, the above patents have disadvantages in that: when raw materials for epoxy resin production are conveyed to a site by a truck, an auxiliary device is needed for unloading, but the auxiliary cart in the prior art does not have the function of adjusting the angle of a mechanism for supporting cargos at the top, so that the auxiliary cart is inconvenient to move cargos to a specified area for stacking, and therefore, the auxiliary device for epoxy resin unloading is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary device for epoxy unloads to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for epoxy resin discharge, comprising: a moving mechanism and an adjusting mechanism;
the moving mechanism comprises a base, universal wheels are fixedly mounted at the bottom of the base, a supporting plate is fixedly connected to the top of the base through a vertical plate, and a supporting seat is hinged to one side of the supporting plate; the moving mechanism is used for conveying the epoxy resin production raw materials unloaded from the truck to a designated area for stacking;
the adjusting mechanism comprises a support fixedly connected to the base, a forward and reverse rotating motor is fixedly mounted on one side of the support, an output shaft of the forward and reverse rotating motor is fixedly connected with a driving bevel gear, the outer side of the driving bevel gear is connected with a driven bevel gear in a meshed mode, a threaded rod is fixedly connected to the top of the driven bevel gear and is rotatably connected to the inside of the support, a barrel is sleeved on the threaded rod in a threaded mode and is connected to the inside of the supporting plate in a sliding mode, a push plate is fixedly connected to the top of the barrel, and the push plate is tightly attached to the bottom of the supporting seat; the adjusting mechanism is used for adjusting the angle of the supporting seat, so that epoxy resin production raw materials on the truck can be discharged onto the supporting seat more conveniently, and epoxy resin raw materials on the supporting seat can be discharged in a specified area to be stacked.
By adopting the technical scheme, the epoxy resin production raw materials unloaded from the truck can be placed on the supporting seat, and the universal wheels can be driven to rotate after the base is pushed, so that the epoxy resin production raw materials can be transported to a designated area in a workshop to be stacked; when epoxy resin production raw materials need to be unloaded from a truck to a supporting seat, the forward and reverse rotating motor can drive the driving bevel gear to rotate clockwise by starting the forward and reverse rotating motor, so that the bevel gear can drive the threaded rod to rotate in the bracket under the action of the driving bevel gear, and further the barrel body limited by the supporting plate can drive the push plate to move downwards, so that the supporting seat can rotate on the supporting plate under the action of gravity, one side of the supporting seat can be close to an unloading area of the truck, and the epoxy resin production raw materials in the truck can be conveniently unloaded on the supporting seat; when moving mechanism drives epoxy raw materials for production and moves the appointed region of putting things in good order in the workshop, can drive initiative conical gear anticlockwise rotation's mode through just reversing motor, make the barrel drive the push pedal rebound, and then make the supporting seat rotate under the push pedal effect, make one side of supporting seat can incline towards the direction that is close to ground to be convenient for unload the epoxy raw materials for production on the supporting seat and put the inside appointed region in the workshop.
Preferably, one side welding of backup pad has the linking arm that quantity is two, two the adjacent side welding of linking arm has the handrail.
Through adopting above-mentioned technical scheme, can be convenient for promote the backup pad, and then the moving mechanism of being convenient for removes after having loaded epoxy raw materials for production.
Preferably, a switch is fixedly mounted on one side of the supporting plate, and an electric control output end of the switch is electrically connected with an electric control input of the forward and reverse rotating motor through a wire.
By adopting the technical scheme, the forward and reverse rotating motor can be conveniently controlled to drive the driving bevel gear to rotate clockwise or anticlockwise.
Preferably, a storage battery for supplying power to the forward and reverse rotating motor is embedded in one side of the bracket.
By adopting the technical scheme, the forward and reverse rotating motor can move along with the device without an external power supply.
Preferably, the inside sliding connection of backup pad has the body of rod, the top and the push pedal fixed connection of the body of rod, the bottom fixed connection of the body of rod has the dog.
Through adopting above-mentioned technical scheme, can make the baffle more steady at the in-process that reciprocates to also can the surface body of rod break away from the backup pad is inside.
Preferably, one side of the supporting seat is hinged with a movable plate.
Through adopting above-mentioned technical scheme, the fly leaf can be laid on freight train or subaerial, and then can be convenient for promote the flexibility of supporting seat when using.
Preferably, the top of the supporting seat is uniformly provided with a groove, and a baffle is inserted into the groove.
By adopting the technical scheme, when the epoxy resin production raw materials on the supporting seat need to be discharged on the ground in the designated area, the epoxy resin production raw materials can slide to the ground in batches to avoid collision after the supporting seat inclines towards the ground in the discharging process; through the mode of pulling out the baffle from the recess in proper order, can make epoxy unload in proper order, and then promote the security when unloading.
Preferably, a handle is fixedly connected to the top of the baffle.
Through adopting above-mentioned technical scheme, can be convenient for take out the baffle from the recess.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the auxiliary device for epoxy resin transportation loading and unloading, through the arrangement of the moving mechanism and the adjusting mechanism, after the forward and reverse rotating motor drives the driving conical gear to rotate clockwise or anticlockwise, the threaded rod can move upwards or downwards under the action of the driven conical gear, and then the push plate can drive one side of the supporting seat to incline towards a truck or the ground; through the arrangement, the problem that inconvenience is caused when the auxiliary cart moves the epoxy resin production raw materials to the designated area for stacking is solved.
Drawings
FIG. 1 is a schematic structural view of an auxiliary device for transporting, loading and unloading epoxy resin according to the present invention;
FIG. 2 is an enlarged view of the area A of the structural schematic diagram of the auxiliary device for transporting, loading and unloading epoxy resin of the present invention;
FIG. 3 is a schematic structural view of a groove and a baffle plate in the auxiliary device for transporting, loading and unloading epoxy resin according to the present invention;
fig. 4 is an enlarged schematic diagram of the B region of the structural schematic diagram of the groove and the baffle plate in the auxiliary device for epoxy resin transportation loading and unloading of the present invention.
In the figure: 1. a moving mechanism; 10. a base; 11. a vertical plate; 12. a support plate; 13. a supporting seat; 14. a switch; 15. a connecting arm; 16. a handrail; 17. a universal wheel; 18. a movable plate; 19. a baffle plate; 101. a handle; 102. a groove; 2. an adjustment mechanism; 20. a support; 21. a positive and negative rotation motor; 22. a driving bevel gear; 23. a driven bevel gear; 24. a threaded rod; 25. a barrel; 26. a rod body; 27. a stopper; 28. and (3) pushing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary device for epoxy resin discharge, comprising: a moving mechanism 1 and an adjusting mechanism 2; the moving mechanism 1 is used for conveying the epoxy resin production raw materials unloaded from the truck to a designated area for stacking; the adjusting mechanism 2 is used for conveniently adjusting the angle of the supporting seat 13, so that epoxy resin production raw materials on the truck can be more conveniently unloaded onto the supporting seat 13, and the epoxy resin raw materials on the supporting seat 13 can be conveniently unloaded into a specified area for stacking;
in order to place the epoxy resin production raw materials unloaded from the truck on the supporting seat 13, the base 10 can drive the universal wheels 17 to rotate after being pushed, so that the epoxy resin production raw materials can be transported to a designated area in a workshop to be stacked; the moving mechanism 1 comprises a base 10, universal wheels 17 are fixedly mounted at the bottom of the base 10, a supporting plate 12 is fixedly connected to the top of the base 10 through a vertical plate 11, and a supporting seat 13 is hinged to one side of the supporting plate 12; in order to facilitate the pushing of the support plate 12 and further the movement of the moving mechanism 1 after the epoxy resin production raw materials are loaded, two connecting arms 15 are welded on one side of the support plate 12, and a handrail 16 is welded on one side adjacent to the two connecting arms 15; in order that the movable plate 18 can be laid on a truck or the ground and further the flexibility of the supporting seat 13 in use can be conveniently improved, one side of the supporting seat 13 is hinged with the movable plate 18; in order to avoid that epoxy resin production raw materials on the supporting seat 13 slide to the ground in batch and further cause collision after the supporting seat 13 inclines towards the ground in the unloading process when the epoxy resin production raw materials on the supporting seat 13 need to be unloaded on the ground in a specified area; the epoxy resin can be discharged in sequence by pulling the baffle plates 19 out of the grooves 102 in sequence, so that the safety of discharging is improved; the top of the supporting seat 13 is uniformly provided with grooves 102, and baffles 19 are inserted into the grooves 102; in order to facilitate the extraction of the baffle plate 19 from the groove 102, a handle 101 is fixedly connected to the top of the baffle plate 19;
in order to unload epoxy resin production raw materials from a truck to the supporting seat 13 when the epoxy resin production raw materials need to be unloaded from the truck, the forward and reverse rotating motor 21 can be started to drive the driving bevel gear 22 to rotate clockwise, so that the bevel gear can drive the threaded rod 24 to rotate inside the bracket 20 under the action of the driving bevel gear 22, the barrel 25 limited by the supporting plate 12 can drive the push plate 28 to move downwards, the supporting seat 13 can rotate on the supporting plate 12 under the action of gravity, one side of the supporting seat 13 can be close to an unloading area of the truck, and the epoxy resin production raw materials in the truck can be conveniently unloaded on the supporting seat 13; when the moving mechanism 1 drives the epoxy resin production raw materials to move to an appointed stacking area in a workshop, the barrel 25 drives the push plate 28 to move upwards in a mode that the forward and reverse rotating motor 21 drives the driving bevel gear 22 to rotate anticlockwise, so that the supporting seat 13 can rotate under the action of the push plate 28, one side of the supporting seat 13 can incline towards the direction close to the ground, and the epoxy resin production raw materials on the supporting seat 13 can be conveniently discharged to the appointed area in the workshop; the adjusting mechanism 2 comprises a support 20 fixedly connected to the base 10, a forward and reverse rotating motor 21 is fixedly mounted on one side of the support 20, an output shaft of the forward and reverse rotating motor 21 is fixedly connected with a driving bevel gear 22, the outer side of the driving bevel gear 22 is connected with a driven bevel gear 23 in a meshing manner, the top of the driven bevel gear 23 is fixedly connected with a threaded rod 24, the threaded rod 24 is rotatably connected to the inside of the support 20, a cylinder 25 is sleeved on the threaded rod 24 in a threaded manner, the cylinder 25 is slidably connected to the inside of the support plate 12, a push plate 28 is fixedly connected to the top of the cylinder 25, and the push plate 28 is tightly attached to the bottom of the support base 13; in order to control the forward and reverse rotation motor 21 to drive the driving bevel gear 22 to rotate clockwise or anticlockwise conveniently, a switch 14 is fixedly installed on one side of the supporting plate 12, and an electric control output end of the switch 14 is electrically connected with an electric control input of the forward and reverse rotation motor 21 through a lead; in order to ensure that the forward and reverse rotating motor 21 does not need an external power supply when moving along with the device, a storage battery for supplying power to the forward and reverse rotating motor 21 is embedded at one side of the bracket 20; in order to make the baffle 19 more stable in the process of moving up and down and to make the surface rod 26 separate from the inside of the supporting plate 12, the rod 26 is slidably connected inside the supporting plate 12, the top end of the rod 26 is fixedly connected with the push plate 28, and the bottom end of the rod 26 is fixedly connected with the stop block 27.
According to the technical scheme, the working steps of the scheme are summarized and carded: when in use, the moving mechanism 1 is pushed to a position close to the boxcar through the handrail 16; then, the forward and reverse rotation motor 21 is started through the switch 14, so that the forward and reverse rotation motor 21 drives the driving bevel gear 22 to rotate clockwise, the bevel gear can drive the threaded rod 24 to rotate inside the bracket 20 under the action of the driving bevel gear 22, the barrel 25 limited by the support plate 12 can drive the push plate 28 to move downwards, the support seat 13 can rotate on the support plate 12 under the action of gravity, one side of the support seat 13 can be close to a discharge area of the truck, and epoxy resin production raw materials in the truck can be conveniently discharged on the support seat 13; after the epoxy raw materials for production on the freight train were unloaded and are accomplished, make moving mechanism 1 drive epoxy raw materials for production and remove the appointed region of putting things in good order in the workshop, rethread positive and negative motor 21 that changes direction drives initiative bevel gear 22 anticlockwise rotation, make barrel 25 drive push pedal 28 and upwards remove, and then make supporting seat 13 rotate under the effect of push pedal 28, make one side of supporting seat 13 can incline towards the direction that is close to ground, thereby be convenient for unload the epoxy raw materials for production on supporting seat 13 in the inside appointed region in workshop.
To sum up: according to the auxiliary device for epoxy resin transportation loading and unloading, due to the arrangement of the moving mechanism 1 and the adjusting mechanism 2, after the forward and reverse rotating motor 21 drives the driving bevel gear 22 to rotate clockwise or anticlockwise, the threaded rod 24 can move upwards or downwards under the action of the driven bevel gear 23, and then the push plate 28 can drive one side of the supporting seat 13 to incline towards a truck or the ground; through above setting, solved supplementary shallow and removed epoxy production raw materials to appointed area and put things in good order the inconvenient problem of production.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An auxiliary device for epoxy resin discharging, characterized by comprising: a moving mechanism (1) and an adjusting mechanism (2);
the moving mechanism (1) comprises a base (10), universal wheels (17) are fixedly mounted at the bottom of the base (10), a supporting plate (12) is fixedly connected to the top of the base (10) through a vertical plate (11), and a supporting seat (13) is hinged to one side of the supporting plate (12);
adjustment mechanism (2) include support (20) of fixed connection on base (10), one side fixed mounting of support (20) has just reverse motor (21), output shaft fixedly connected with initiative conical gear (22) of just reverse motor (21), the outside meshing of initiative conical gear (22) is connected with driven conical gear (23), top fixedly connected with threaded rod (24) of driven conical gear (23), threaded rod (24) rotate the inside of connecting at support (20), threaded sleeve is equipped with barrel (25) on threaded rod (24), barrel (25) sliding connection is in the inside of backup pad (12), the top fixedly connected with push pedal (28) of barrel (25), push pedal (28) hug closely in the bottom of supporting seat (13).
2. An auxiliary device for epoxy resin discharging according to claim 1, characterized in that: the welding of one side of backup pad (12) has connecting arm (15) that quantity is two, two the welding of one side that connecting arm (15) are adjacent has handrail (16).
3. An auxiliary device for epoxy resin discharging according to claim 2, characterized in that: one side fixed mounting of backup pad (12) has switch (14), the automatically controlled output of switch (14) passes through the wire and the automatically controlled input electric connection of just reversing motor (21).
4. An auxiliary device for epoxy resin discharging according to claim 1, characterized in that: and a storage battery for supplying power to the forward and reverse rotating motor (21) is embedded in one side of the bracket (20).
5. An auxiliary device for epoxy resin discharging according to claim 3, characterized in that: the inside sliding connection of backup pad (12) has the body of rod (26), the top and push pedal (28) fixed connection of the body of rod (26), the bottom fixed connection of the body of rod (26) has dog (27).
6. An auxiliary device for epoxy resin discharging according to claim 1, characterized in that: one side of the supporting seat (13) is hinged with a movable plate (18).
7. An auxiliary device for epoxy resin discharging according to claim 6, characterized in that: the top of the supporting seat (13) is uniformly provided with grooves (102), and baffles (19) are inserted into the grooves (102).
8. An auxiliary device for epoxy resin discharging according to claim 7, characterized in that: the top of the baffle (19) is fixedly connected with a handle (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221521793.8U CN217918026U (en) | 2022-06-17 | 2022-06-17 | A auxiliary device for epoxy unloads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221521793.8U CN217918026U (en) | 2022-06-17 | 2022-06-17 | A auxiliary device for epoxy unloads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217918026U true CN217918026U (en) | 2022-11-29 |
Family
ID=84183466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221521793.8U Expired - Fee Related CN217918026U (en) | 2022-06-17 | 2022-06-17 | A auxiliary device for epoxy unloads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217918026U (en) |
-
2022
- 2022-06-17 CN CN202221521793.8U patent/CN217918026U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211198511U (en) | Can prevent fork truck that goods emptys | |
| CN210437162U (en) | Side-out type container battery replacement station | |
| CN111717062A (en) | Battery replacement system of heavy truck and use method thereof | |
| CN114074900A (en) | Material transportation fork truck is used in flour mill | |
| CN217918026U (en) | A auxiliary device for epoxy unloads | |
| CN113979148A (en) | Container bulk grain rear unloading platform | |
| CN109823810A (en) | A kind of novel energy-storing vanadium cell pile production conveying device | |
| CN105292977A (en) | Rail changing trolley of organic refuse spray explosion treatment process fully-automatic storage and transport system | |
| CN216271289U (en) | Tobacco stereoscopic logistics warehouse is with changeing goods device | |
| CN215322779U (en) | A multi-functional handcart for storage commodity circulation | |
| CN213199510U (en) | Transfer system of power conversion station | |
| CN211995769U (en) | Water paint raw material transfer cart | |
| CN212172312U (en) | Automatic discharging device for logistics vehicle | |
| CN208603662U (en) | A kind of carrier with double-layer lifting pallet fork | |
| CN216662388U (en) | Material handling device for producing automobile steering shaft | |
| CN208119120U (en) | The rechargeable automobile electrical changing station of multidigit | |
| CN110077366B (en) | Side-out type container power exchange station | |
| CN217022310U (en) | Supporting transport vehicle with folding structure | |
| CN213703402U (en) | Rotary material rack for transferring heat treatment products | |
| CN215475166U (en) | Electric multifunctional syrup barrel carrier | |
| CN110641724A (en) | Luggage carrying machine for aviation | |
| CN216155030U (en) | Railway freight safety handling device | |
| CN210084850U (en) | Manual fork truck convenient to angle regulation | |
| CN212605611U (en) | Fruit is picked and is used conveyer | |
| CN217755469U (en) | Novel fermentation material transportation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |