CN117399178A - Automatic sorting unit of tealeaves - Google Patents
Automatic sorting unit of tealeaves Download PDFInfo
- Publication number
- CN117399178A CN117399178A CN202311616465.5A CN202311616465A CN117399178A CN 117399178 A CN117399178 A CN 117399178A CN 202311616465 A CN202311616465 A CN 202311616465A CN 117399178 A CN117399178 A CN 117399178A
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- CN
- China
- Prior art keywords
- tea
- frame
- electrostatic
- rotating roller
- sorting
- 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.)
- Pending
Links
- 241001122767 Theaceae Species 0.000 claims abstract description 104
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 12
- 230000003068 static effect Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/02—Separators
- B03C7/08—Separators with material carriers in the form of belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Tea And Coffee (AREA)
Abstract
The utility model relates to the technical field of tea production and processing, in particular to an automatic tea sorting device, which comprises: the tea processing machine comprises a frame, wherein the frame is provided with a tea conveying belt; the electrostatic separation assembly is arranged at intervals in the frame along the conveying direction of the tea conveying belt, the electrostatic separation assembly comprises a lifting frame, an electrostatic rotating roller, a baffle and a receiving groove, the lifting frame is arranged on the frame in a sliding mode along the vertical direction, the electrostatic rotating roller, the baffle and the receiving groove are arranged on the lifting frame in parallel, the electrostatic rotating roller is located above the tea conveying belt, and a gap between the electrostatic rotating roller and the tea conveying belt is gradually reduced along the conveying direction of the tea conveying belt. The automatic tea sorting device provided by the utility model has the advantages that the structure is flexible and adjustable, the automatic tea sorting device can be suitable for sorting operations of various kinds of tea, and especially when the difference of the size and the quality of the tea is small, the tea can be accurately sorted, so that the quality of the tea can be improved.
Description
Technical Field
The utility model relates to the technical field of tea production and processing, in particular to an automatic tea sorting device.
Background
The demand of tea leaves increases, and the quality requirements of consumers on tea leaves gradually increase. The traditional tea picking is realized through manual picking, the production efficiency is low, the existing tea leaves are more mechanically picked, the labor benefit is greatly improved, and the production cost is reduced. However, the machine-picked tea is easily influenced by factors such as tea tree varieties, equipment performances and the like, and is difficult to be high-quality tea in the current processing mode, and the tea sorting treatment is needed to remove impurities so as to improve the tea quality. The tea sorting equipment can refer to China patent application number 202122294489.6 and the name of a tea sorting device with a dust removal and collection function. The existing tea sorting equipment has weak adjustability and single form, cannot better exert the advantages of tea sorting, meets the requirements of society on high-quality and high-quality tea, realizes nondestructive high-quality detection and automatic processing on tea sorting, and ensures the integrity and high quality of the tea.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides an adjustable tealeaves automatic separation device improves tealeaves sorting unit's commonality and tealeaves sorting accuracy.
In order to solve the technical problems, the utility model adopts the following technical scheme: an automated tea sorting device comprising:
the tea processing machine comprises a frame, wherein the frame is provided with a tea conveying belt;
the electrostatic separation assembly is arranged at intervals in the conveying direction of the tea conveying belt on the frame, the electrostatic separation assembly comprises a lifting frame, an electrostatic rotating roller, a baffle and a receiving groove, the lifting frame is arranged on the frame in a sliding mode along the vertical direction, the electrostatic rotating roller, the baffle and the receiving groove are arranged on the lifting frame in parallel, the electrostatic rotating roller is located above the tea conveying belt, a gap between the electrostatic rotating roller and the tea conveying belt is gradually reduced along the conveying direction of the tea conveying belt, the baffle is in butt joint with the electrostatic rotating roller, and the receiving groove is located below the baffle.
Further, be equipped with vertical guide rail and adjusting screw in the frame, crane and vertical guide rail sliding connection, adjusting screw rotates to set up in the frame, adjusting screw and crane threaded connection.
Further, the electrostatic sorting assembly further comprises a driving motor and friction cotton, wherein the driving motor and the friction cotton are arranged on the lifting frame, the driving motor is connected with the electrostatic rotating roller, and the friction cotton is abutted with the electrostatic rotating roller.
Further, the baffle is provided with a brush which is abutted against the static rotary roller.
Further, a vibration feeding module is arranged on the material receiving groove.
Further, the electrostatic separation component further comprises a collecting barrel, and a discharge hole of the receiving groove is connected with the collecting barrel.
Further, still include vibrations and select separately the subassembly, vibrations select separately the subassembly and include screen cloth, vibrator and connect the hopper, the screen cloth slope sets up in the frame, the vibrator sets up on the screen cloth, the mesh aperture on the screen cloth increases in proper order from high to low, and more than two sets of connect the hopper to set up in parallel below the screen cloth, every connect the hopper to be connected with a tealeaves conveyer belt.
Further, the inclination angle of the screen is in the range of 10-25 degrees.
Further, still include the selection by winnowing subassembly, the selection by winnowing subassembly includes box and fan, the inside cavity of box, the top of box is equipped with the feed inlet, the fan sets up on the lateral wall of box, the bottom of box is equipped with two sets of more than discharge hopper, every the discharge gate department of discharge hopper sets up a screen cloth.
Further, a partition plate is arranged between two adjacent discharging hoppers on the bottom plate of the box body.
The utility model has the beneficial effects that: the utility model provides an automatic sorting unit of tealeaves, set up the static separation subassembly more than two sets of in the top of the tealeaves conveyer belt of frame, static separation subassembly has the crane that can vertically go up and down in the frame, the crane is fixed through fastener and frame lock after the motion, thereby control the interval of static rotatory roller distance tealeaves conveyer belt, because the clearance between static rotatory roller and the tealeaves conveyer belt reduces gradually along the direction of delivery of tealeaves conveyer belt, small, the tealeaves of light quality is adsorbed by the static rotatory roller of front end, the electrostatic rotatory roller of the heavy tealeaves of volume is adsorbed by the rear end again, the absorptive tealeaves rotates along with the static rotatory roller until after being blocked by the baffle, drop to corresponding receiving groove, thereby accomplish the separation. The automatic tea sorting device provided by the utility model has the advantages that the structure is flexible and adjustable, the automatic tea sorting device can be suitable for sorting operations of various kinds of tea, and especially when the difference of the size and the quality of the tea is small, the tea can be accurately sorted, so that the quality of the tea can be improved.
Drawings
FIG. 1 is a schematic diagram of an automated tea sorting apparatus;
fig. 2 is another schematic structural view of the automatic tea sorting device;
fig. 3 is another schematic structural view of the automatic tea sorting device;
figure 4 is a top view of the automated tea sorting apparatus;
description of the reference numerals:
1. a frame; 11. a tea conveying belt; 12. a vertical guide rail; 13. adjusting a screw;
2. an electrostatic separation assembly; 21. a lifting frame; 22. an electrostatic rotating roller; 23. a baffle; 231. a brush; 24. A receiving groove; 25. A driving motor; 26. Friction cotton; 27. A collecting barrel;
3. a vibration sorting assembly; 31. A screen; 32. A vibrator; 33. A receiving hopper;
4. a winnowing assembly; 41. a case; 42. a blower; 43. discharging a hopper; 44. a partition board.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides an automatic tea sorting device which is applied to automatic tea sorting operation.
Referring to fig. 1 to 4, an automatic tea sorting apparatus according to the present utility model includes:
the tea leaf machine comprises a machine frame 1, wherein the machine frame 1 is provided with a tea leaf conveying belt 11;
the electrostatic separation assembly 2, more than three groups the electrostatic separation assembly 2 sets up along the direction of delivery of tealeaves conveyer belt 11 interval on frame 1, electrostatic separation assembly 2 includes crane 21, electrostatic rotating roller 22, baffle 23 and connects silo 24, crane 21 slides along vertical direction and sets up on frame 1, electrostatic rotating roller 22, baffle 23 and connect silo 24 parallel arrangement on crane 21, electrostatic rotating roller 22 is located the top of tealeaves conveyer belt 11, clearance between electrostatic rotating roller 22 and the tealeaves conveyer belt 11 reduces along the direction of delivery of tealeaves conveyer belt 11 gradually, baffle 23 and electrostatic rotating roller 22 butt, connect silo 24 to be located the below of baffle 23.
From the above description, the beneficial effects of the utility model are as follows: the utility model provides an automatic sorting unit of tealeaves, set up more than two sets of electrostatic separation subassembly 2 in the top of the tealeaves conveyer belt 11 of frame 1, electrostatic separation subassembly 2 has the crane 21 that can vertically go up and down on frame 1, crane 21 is fixed through fastener and frame 1 lock after the motion, thereby control electrostatic rotatory roller 22 distance from tealeaves conveyer belt 11, because the clearance between electrostatic rotatory roller 22 and the tealeaves conveyer belt 11 reduces gradually along the direction of transport of tealeaves conveyer belt 11, small, the tealeaves of light weight is adsorbed by electrostatic rotatory roller 22 of front end, the tealeaves that is bulky, the heavy weight is adsorbed by electrostatic rotatory roller 22 of rear end again, the tealeaves that is adsorbed drops to corresponding receiving groove 24 after rotating along with electrostatic rotatory roller 22 and blockking by baffle 23, thereby accomplish the sorting. The automatic tea sorting device provided by the utility model has the advantages that the structure is flexible and adjustable, the automatic tea sorting device can be suitable for sorting operations of various kinds of tea, and especially when the difference of the size and the quality of the tea is small, the tea can be accurately sorted, so that the quality of the tea can be improved.
In an alternative embodiment, the frame 1 is provided with a vertical guide rail 12 and an adjusting screw 13, the lifting frame 21 is slidably connected with the vertical guide rail 12, the adjusting screw 13 is rotatably arranged on the frame 1, and the adjusting screw 13 is in threaded connection with the lifting frame 21.
As is apparent from the above description, the vertical guide rail 12 plays a role of guiding and restraining the lifting frame 21, and the horizontal height of the lifting frame 21 can be controlled by the rotation of the adjusting screw 13, thereby controlling the distance between the electrostatic rotating roller 22 and the tea conveyor belt 11.
In an alternative embodiment, the electrostatic sorting assembly 2 further includes a driving motor 25 and a friction cotton 26, the driving motor 25 and the friction cotton 26 are both disposed on the lifting frame 21, the driving motor 25 is connected with the electrostatic rotating roller 22, and the friction cotton 26 abuts against the electrostatic rotating roller 22.
As is apparent from the above description, the driving motor 25 is used to control the rotation speed of the electrostatic rotating roller 22 so as to adapt to the tea sorting operation of various kinds.
In an alternative embodiment, the baffle 23 is provided with a brush 231 abutting against the electrostatic rotating roller 22.
As is apparent from the above description, the brush 231 serves to scrape off the tea leaves on the surface of the electrostatic rotating roller 22.
In an alternative embodiment, the receiving slot 24 is provided with a vibration feeding module.
As can be seen from the above description, the vibration feeding module includes a vibration generator and the like for realizing vibration feeding.
In an alternative embodiment, the electrostatic separation component 2 further includes a collecting bucket 27, and a discharge hole of the receiving slot 24 is connected with the collecting bucket 27.
From the above description, the hopper 27 is used to store tea leaves received and transported by the receiving chute 24, thereby completing sorting.
In an alternative embodiment, the tea leaf sorting machine further comprises a vibration sorting assembly 3, the vibration sorting assembly 3 comprises a screen 31, a vibrator 32 and a receiving hopper 33, the screen 31 is obliquely arranged on the machine frame 1, the vibrator 32 is arranged on the screen 31, the mesh aperture on the screen 31 is sequentially increased from high to low, more than two groups of receiving hoppers 33 are arranged below the screen 31 in parallel, and each receiving hopper 33 is connected with one tea leaf conveying belt 11.
As is apparent from the above description, the vibration sorting unit 3 vibrates the screen 31 by the vibrator 32, and the tea leaves are vibrated from top to bottom on the screen 31 to sort out the tea leaves of different sizes and store them in different receiving hoppers 33.
In an alternative embodiment, the screen 31 is inclined at an angle in the range of 10 ° to 25 °.
As is clear from the above description, too large an inclination angle of the screen 31 may decrease the sorting accuracy, and too small an inclination angle of the screen 31 may decrease the sorting efficiency.
In an alternative embodiment, the air separation device further comprises an air separation assembly 4, the air separation assembly 4 comprises a box 41 and a fan 42, the box 41 is hollow, a feeding port is formed in the top of the box 41, the fan 42 is arranged on the side wall of the box 41, more than two groups of discharge hoppers 43 are arranged at the bottom of the box 41, and a screen 31 is arranged at the discharge port of each discharge hopper 43.
As is apparent from the above description, after tea leaves are thrown into the box 41 from the feed inlet, the tea leaves with different weights are blown to different distances by the blowing action of the blower 42, and thus fall into different discharge hoppers 43.
In an alternative embodiment, a partition 44 is disposed between two adjacent hoppers 43 on the bottom plate of the box 41.
As can be seen from the above description, the partition 44 serves to separate the different hoppers 43.
The working principle of the utility model is as follows: the tealeaves loops through selection by winnowing subassembly 4, vibrations separation subassembly 3 and electrostatic separation subassembly 2 and carries out multistage separation, once only accomplishes the classification of different grades of tealeaves, and device overall structure is reasonable, conveniently adjusts, the commonality is good.
Referring to fig. 1 to 4, a first embodiment of the present utility model is as follows: an automated tea sorting device comprising:
the tea leaf machine comprises a machine frame 1, wherein the machine frame 1 is provided with a tea leaf conveying belt 11;
the electrostatic separation assembly 2, more than three groups the electrostatic separation assembly 2 sets up along the direction of delivery of tealeaves conveyer belt 11 interval on frame 1, electrostatic separation assembly 2 includes crane 21, electrostatic rotating roller 22, baffle 23 and connects silo 24, crane 21 slides along vertical direction and sets up on frame 1, electrostatic rotating roller 22, baffle 23 and connect silo 24 parallel arrangement on crane 21, electrostatic rotating roller 22 is located the top of tealeaves conveyer belt 11, clearance between electrostatic rotating roller 22 and the tealeaves conveyer belt 11 reduces along the direction of delivery of tealeaves conveyer belt 11 gradually, baffle 23 and electrostatic rotating roller 22 butt, connect silo 24 to be located the below of baffle 23.
The lifting frame is characterized in that a vertical guide rail 12 and an adjusting screw 13 are arranged on the frame 1, the lifting frame 21 is in sliding connection with the vertical guide rail 12, the adjusting screw 13 is rotatably arranged on the frame 1, and the adjusting screw 13 is in threaded connection with the lifting frame 21. The electrostatic sorting assembly 2 further comprises a driving motor 25 and friction cotton 26, wherein the driving motor 25 and the friction cotton 26 are arranged on the lifting frame 21, the driving motor 25 is connected with the electrostatic rotating roller 22, and the friction cotton 26 is abutted against the electrostatic rotating roller 22. The baffle 23 is provided with a brush 231 which abuts against the electrostatic rotating roller 22. The receiving groove 24 is provided with a vibration feeding module. The electrostatic separation component 2 further comprises a collecting barrel 27, and a discharge hole of the receiving groove 24 is connected with the collecting barrel 27. Still including vibrations sorting unit 3, vibrations sorting unit 3 includes screen cloth 31, vibrator 32 and connects hopper 33, screen cloth 31 slope sets up in frame 1, vibrator 32 sets up on screen cloth 31, the mesh aperture on the screen cloth 31 increases in proper order from high to low, and more than two sets of connect hopper 33 juxtaposing and setting in screen cloth 31 below, every connect hopper 33 to be connected with a tealeaves conveyer belt 11. The inclination angle of the screen 31 is in the range of 10 ° to 25 °. Still include selection by winnowing subassembly 4, selection by winnowing subassembly 4 includes box 41 and fan 42, the inside cavity of box 41, the top of box 41 is equipped with the feed inlet, fan 42 sets up on the lateral wall of box 41, the bottom of box 41 is equipped with more than two sets of discharge hopper 43, every discharge hopper 43's discharge gate department sets up a screen cloth 31. The bottom plate of the box 41 is provided with a partition plate 44 between two adjacent discharge hoppers 43.
In summary, according to the automatic tea sorting device provided by the utility model, more than two groups of electrostatic sorting assemblies are arranged above the tea conveying belt of the frame, the electrostatic sorting assemblies are provided with the lifting frames which can vertically lift on the frame, the lifting frames are locked and fixed with the frame through the fastening pieces after moving, so that the distance between the electrostatic rotating rollers and the tea conveying belt is controlled, as the gap between the electrostatic rotating rollers and the tea conveying belt is gradually reduced along the conveying direction of the tea conveying belt, small-size and light-weight tea is adsorbed by the electrostatic rotating rollers at the front end, large-size and heavy-weight tea is adsorbed by the electrostatic rotating rollers at the rear end, and the adsorbed tea falls into the corresponding receiving groove after being blocked by the baffle plate along with the rotation of the electrostatic rotating rollers, so that sorting is completed. The automatic tea sorting device provided by the utility model has the advantages that the structure is flexible and adjustable, the automatic tea sorting device can be suitable for sorting operations of various kinds of tea, and especially when the difference of the size and the quality of the tea is small, the tea can be accurately sorted, so that the quality of the tea can be improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. An automated tea sorting device, comprising:
the tea processing machine comprises a frame, wherein the frame is provided with a tea conveying belt;
the electrostatic separation assembly is arranged at intervals in the conveying direction of the tea conveying belt on the frame, the electrostatic separation assembly comprises a lifting frame, an electrostatic rotating roller, a baffle and a receiving groove, the lifting frame is arranged on the frame in a sliding mode along the vertical direction, the electrostatic rotating roller, the baffle and the receiving groove are arranged on the lifting frame in parallel, the electrostatic rotating roller is located above the tea conveying belt, a gap between the electrostatic rotating roller and the tea conveying belt is gradually reduced along the conveying direction of the tea conveying belt, the baffle is in butt joint with the electrostatic rotating roller, and the receiving groove is located below the baffle.
2. The automatic tea sorting device according to claim 1, wherein a vertical guide rail and an adjusting screw are arranged on the frame, the lifting frame is slidably connected with the vertical guide rail, the adjusting screw is rotatably arranged on the frame, and the adjusting screw is in threaded connection with the lifting frame.
3. The automated tea sorting device of claim 1, wherein the electrostatic sorting assembly further comprises a drive motor and friction cotton, the drive motor and friction cotton are both disposed on the elevator, the drive motor is connected to the electrostatic rotating roller, and the friction cotton is in abutment with the electrostatic rotating roller.
4. An automated tea sorting apparatus according to claim 1, wherein the baffle is provided with brushes that abut against electrostatic rotating rollers.
5. The automatic tea sorting device according to claim 1, wherein the receiving chute is provided with a vibration feeding module.
6. The automated tea sorting device of claim 1, wherein the electrostatic sorting assembly further comprises a collecting bin, and wherein the discharge port of the receiving bin is connected to the collecting bin.
7. The automated tea sorting device of claim 1, further comprising a vibration sorting assembly, wherein the vibration sorting assembly comprises a screen, a vibrator and receiving hoppers, the screen is obliquely arranged on the frame, the vibrator is arranged on the screen, the mesh aperture on the screen is sequentially increased from high to low, more than two groups of receiving hoppers are arranged below the screen in parallel, and each receiving hopper is connected with one tea conveying belt.
8. An automated tea leaf sorting apparatus according to claim 7, wherein the screen is inclined at an angle in the range 10 ° to 25 °.
9. The automated tea sorting device of claim 7, further comprising a winnowing assembly, wherein the winnowing assembly comprises a box body and a fan, the box body is hollow, a feed inlet is formed in the top of the box body, the fan is arranged on the side wall of the box body, more than two groups of discharge hoppers are arranged at the bottom of the box body, and a screen is arranged at the discharge outlet of each discharge hopper.
10. The automated tea sorting device of claim 9, wherein a partition is provided between two adjacent hoppers on the floor of the bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311616465.5A CN117399178A (en) | 2023-11-28 | 2023-11-28 | Automatic sorting unit of tealeaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311616465.5A CN117399178A (en) | 2023-11-28 | 2023-11-28 | Automatic sorting unit of tealeaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117399178A true CN117399178A (en) | 2024-01-16 |
Family
ID=89487282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311616465.5A Pending CN117399178A (en) | 2023-11-28 | 2023-11-28 | Automatic sorting unit of tealeaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117399178A (en) |
-
2023
- 2023-11-28 CN CN202311616465.5A patent/CN117399178A/en active Pending
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