CN110292755B - High-efficiency ball picking device for golf course - Google Patents
High-efficiency ball picking device for golf course Download PDFInfo
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- CN110292755B CN110292755B CN201910552522.5A CN201910552522A CN110292755B CN 110292755 B CN110292755 B CN 110292755B CN 201910552522 A CN201910552522 A CN 201910552522A CN 110292755 B CN110292755 B CN 110292755B
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- picking device
- ball picking
- lifting
- golf course
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- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 2
- 239000012141 concentrate Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/024—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for collecting by using a sweeping means moving across the playing surface
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls
- A63B2047/046—Motorised
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a high-efficiency ball picking device for a golf course, which comprises a ball picking device main body and a lifting collection device, wherein one side of the ball picking device main body is provided with a handrail, the surface of one side of the ball picking device main body is provided with a ball storage bin door, one side of the ball storage bin door is provided with a lifting button, one side of the lifting button is provided with a power button, the lower end of the power button is provided with a cleaning bin door, the other side surface of the ball picking device main body is provided with a plurality of slide rails, a second rotating motor drives an auxiliary arm to open, a first rotating motor drives a rotating hairbrush to rotate, the handrail is matched with a universal wheel to push the ball picking device main body to move, the auxiliary arm concentrates balls at the moment, the rotating hairbrush sweeps the balls into the lifting collection device, the triangular convex surface inside the ball picking device can prevent the balls from leaking, when the balls enter a positioning, greatly improving the efficiency of collecting golf balls.
Description
Technical Field
The invention relates to a high-efficiency ball picking device for a golf course, in particular to a high-efficiency ball picking device for a golf course.
Background
"Golf" is the transliteration of GOLF, consisting of the acronyms of four English words. They are respectively: green, Oxygen, Light, Friendship. The device is 'green, oxygen, sunshine and friendship', and is a sport integrating the enjoyment of nature, physical exercise and games. The game of golf is a ball game played with a stick in a hole. Nowadays, modern golf has become a modern name of noble sports, and is an ancient Chinese game named as "hammer ball".
On some golf training grounds, some beginners often need to carry out preliminary swing exercise, so need carry out a large amount of batting training, lead to piling up a large amount of golf on the training ground, and pick up the ball now and mostly pick up the ball by the manual work, it is slow to pick up ball efficiency, and personnel intensity of labour is big, can not satisfy people's demand.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a high-efficiency ball picking device for a golf course, thereby solving the problems.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency ball picking device for a golf course comprises a ball picking device body and a lifting collection device, wherein one side of the ball picking device body is provided with a handrail, one side surface of the ball picking device body is provided with a ball storage bin door, one side of the ball storage bin door is provided with a lifting button, one side of the lifting button is provided with a power button, the lower end of the power button is provided with a cleaning bin door, the other side surface of the ball picking device body is provided with a plurality of slide rails, the surface of each slide rail is provided with a plurality of sliding motors, one side of each sliding motor is provided with a mounting plate, the lower end of the mounting plate is provided with the lifting collection device, one side of the lifting collection device is provided with a first rotating motor, one side of the first rotating motor is provided with a rotating brush, the upper end of the lifting collection device is provided with a plurality of second rotating motors, the other side of the, the ball picking device is characterized in that a ball suction pipe is arranged at the upper end of the positioning groove, a vacuum pump is arranged at the upper end of the ball suction pipe, a telescopic throat pipe is arranged at the upper end of the vacuum pump, a cleaning bin is arranged on one side of the telescopic throat pipe, a third rotating motor is arranged at the upper end of the main body of the ball picking device, a poking rod is arranged at the lower end of the third rotating motor, a first helical gear is arranged at the lower end of the poking rod, a second helical gear is arranged on one side of the first helical gear, a rotating shaft is arranged on the inner side of the second helical gear, a plurality of eccentric wheels are arranged on the surface of the rotating shaft, a roller is arranged at the upper end of the eccentric wheel, a screen is arranged at the upper end of the roller, a plurality of springs are arranged at the lower end of the screen, a waste barrel is arranged, the lower end of the baffle is provided with a ball storage barrel, and the lower end of the ball picking device main body is provided with a plurality of universal wheels.
As a preferable technical scheme of the invention, one end of the universal wheel is in transmission connection with the third rotating motor, and the other end of the universal wheel is fixedly connected with the first bevel gear.
In a preferred embodiment of the present invention, the first helical gear is engaged with the second helical gear, and both the second helical gear and the eccentric wheel are fixedly connected to the rotating shaft.
As a preferred technical scheme of the invention, the spring and the rollers are fixedly connected with the lower end of the screen, and the rollers and the eccentric wheels are arranged in one-to-one correspondence.
As a preferred technical scheme of the invention, a channel is arranged between the ball storage bin and the cleaning bin, the baffle is connected with the channel in an attaching mode, and the lifting motor is in transmission connection with the baffle through the telescopic rod.
As a preferred technical scheme of the invention, the lower end of the ball suction pipe is provided with a plurality of ball suction branch pipes, and the ball suction branch pipes and the positioning grooves are arranged in a one-to-one correspondence manner.
As a preferable technical scheme of the invention, the bottom end inside the lifting and collecting device is arranged in a triangular convex surface mode.
As a preferable technical solution of the present invention, the rotating brush is in transmission connection with a first rotating motor.
As a preferable technical scheme of the invention, the auxiliary arm is in transmission connection with the second rotating motor, and the lifting button is electrically connected with the sliding motor.
Compared with the prior art, the invention has the beneficial effects that: the high-efficiency ball picking device for the golf course drives the auxiliary arm to open through the second rotating motor, the first rotating motor drives the rotating brush to rotate, the handrail is matched with the universal wheel to push the ball picking device body to move, the auxiliary arm concentrates the balls at the moment, the rotating brush sweeps the balls into the lifting collection device, the triangular convex surfaces inside the lifting collection device can prevent the balls from leaking, when the balls enter the positioning groove, the vacuum pump sucks the balls into the cleaning bin through the ball suction pipe and the telescopic throat pipe, the collection efficiency of the golf balls is greatly improved, the balls are stirred through the poking rod, the first helical gear at the bottom of the poking rod drives the second helical gear to drive the rotating shaft to rotate, the eccentric wheel on the surface of the rotating shaft carries out discontinuous extrusion on the roller, the screen mesh shakes up and down through the matching spring, some weeds and dust sucked in are shaken off, and the collected golf balls can be basically cleaned, the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a high-efficiency ball picking device for a golf course according to the invention;
FIG. 2 is a schematic view of the internal structure of a cleaning chamber according to the present invention;
FIG. 3 is a schematic view of a positioning groove structure according to the present invention;
FIG. 4 is a schematic view of a lifting and collecting device according to the present invention;
FIG. 5 is a schematic view of the internal structure of the lifting and collecting device according to the present invention;
in the figure: 1. a ball picking device main body; 2. a ball storage bin gate; 3. a lifting button; 4. cleaning the bin gate; 5. a universal wheel; 6. a lifting and collecting device; 7. a first rotating electrical machine; 8. an auxiliary arm; 9. a second rotating electrical machine; 10. mounting a plate; 11. a vacuum pump; 12. a slide motor; 13. a slide rail; 14. a retractable throat; 15. a third rotating electrical machine; 16. a power button; 17. a handrail; 18. a lifting motor; 19. a telescopic rod; 20. a baffle plate; 21. a spring; 22. an eccentric wheel; 23. a ball storage barrel; 24. a ball storage bin; 25. a poke rod; 26. cleaning the bin; 27. screening a screen; 28. a first helical gear; 29. a roller; 30. a second helical gear; 31. a rotating shaft; 32. a waste bin; 33. a bulb sucking pipe; 34. rotating the brush; 35. a positioning groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency ball picking device for a golf course comprises a ball picking device body 1 and a lifting collection device 6, wherein one side of the ball picking device body 1 is provided with a handrail 17, one side surface of the ball picking device body 1 is provided with a ball storage bin door 2, one side of the ball storage bin door 2 is provided with a lifting button 3, one side of the lifting button 3 is provided with a power button 16, the lower end of the power button 16 is provided with a cleaning bin door 4, the other side surface of the ball picking device body 1 is provided with a plurality of slide rails 13, the surface of the slide rails 13 is provided with a plurality of slide motors 12, one side of each slide motor 12 is provided with a mounting plate 10, the lower end of each mounting plate 10 is provided with a lifting collection device 6, one side of each lifting collection device 6 is provided with a first rotary motor 7, one side of each first rotary motor 7 is provided with a rotary brush 34, the upper end, the lower end of the interior of the lifting and collecting device 6 is provided with a plurality of positioning grooves 35, the upper end of each positioning groove 35 is provided with a ball suction pipe 33, the upper end of each ball suction pipe 33 is provided with a vacuum pump 11, the upper end of each vacuum pump 11 is provided with a telescopic throat-shaped pipe 14, one side of each telescopic throat-shaped pipe 14 is provided with a cleaning bin 26, the upper end of the ball picking device main body 1 is provided with a third rotating motor 15, the lower end of the third rotating motor 15 is provided with a poking rod 25, the lower end of the poking rod 25 is provided with a first helical gear 28, one side of the first helical gear 28 is provided with a second helical gear 30, the inner side of the second helical gear 30 is provided with a rotating shaft 31, the surface of the rotating shaft 31 is provided with a plurality of eccentric wheels 22, the upper end of each eccentric wheel 22 is provided with a roller 29, the upper end of each roller 29 is provided, the lower end of the lifting motor 18 is provided with a telescopic rod 19, the lower end of the telescopic rod 19 is provided with a baffle plate 20, the lower end of the baffle plate 20 is provided with a ball storage barrel 23, and the lower end of the ball picking device main body 1 is provided with a plurality of universal wheels 5.
One end of the universal wheel 5 is in transmission connection with the third rotating motor 15, and the other end is fixedly connected with the first helical gear 28.
The first bevel gear 28 is engaged with the second bevel gear 30, and both the second bevel gear 30 and the eccentric 22 are fixedly connected with the rotating shaft 31.
The spring 21 and the rollers 29 are fixedly connected with the lower end of the screen mesh 27, and the rollers 29 are arranged corresponding to the eccentric wheels 22 one by one.
A channel is arranged between the ball storage bin 24 and the cleaning bin 26, the baffle 20 is attached to the channel, and the lifting motor 18 is in transmission connection with the baffle 20 through the telescopic rod 19.
The lower end of the ball suction pipe 33 is provided with a plurality of ball suction branch pipes, and the ball suction branch pipes are arranged in one-to-one correspondence with the positioning grooves 35.
The bottom end inside the lifting and collecting device 6 is arranged as a triangular convex surface.
The rotary brush 34 is drivingly connected to the first rotary electric machine 7.
The auxiliary arm 8 is in transmission connection with the second rotating motor 9, and the lifting button 3 is electrically connected with the sliding motor 12.
The specific principle is as follows: when the ball picking device is used, the power button 16 is turned on, the sliding motor 12 drives the mounting plate 10 to slide downwards on the sliding rail 13 through the lifting button 3, the lifting and collecting device 6 is indirectly driven to move downwards, the second rotating motor 9 drives the auxiliary arm 8 to open at the moment, the first rotating motor 7 drives the rotating hairbrush 34 to rotate, the handrail 17 is matched with the universal wheel 5 to push the ball picking device body 1 to move, the auxiliary arm 8 concentrates balls at the moment, the rotating hairbrush 34 sweeps the balls into the lifting and collecting device 6, the triangular convex surface inside can prevent the balls from leaking out, when the balls enter the positioning groove 35, the vacuum pump 11 sucks the balls into the cleaning bin 26 through the ball sucking pipe 33 and the telescopic throat pipe 14, the third rotating motor 15 drives the poking rod 25 to stir the balls, the first helical gear 28 at the bottom of the poking rod 25 drives the second helical gear 30 to drive the rotating shaft 31 to rotate, and the eccentric gear 22 on the surface of the, the screen mesh 27 is shaken up and down by matching with the spring 21, so that some weeds and dust sucked in are shaken off and collected by the waste barrel 32, the cleaning is finished, the lifting motor 18 drives the baffle 20 to shrink through the telescopic rod 19, the channel is opened, the weeds and the dust enter the ball storage barrel 23 for storage, the ball storage barrel 23 can be taken out by opening the ball storage bin door 2, and the waste barrel 32 can be taken out by opening the cleaning bin door 4.
The high-efficiency ball picking device for the golf course drives the auxiliary arm 8 to open through the second rotating motor 9, the first rotating motor 7 drives the rotating brush 34 to rotate, the handrail 17 is matched with the universal wheel 5 to push the ball picking device body 1 to move, at the moment, the auxiliary arm 8 concentrates balls, the rotating brush 34 sweeps the balls into the lifting collection device 6, the triangular convex surface inside can prevent the balls from leaking, when the balls enter the positioning groove 35, the vacuum pump 11 sucks the balls into the cleaning bin 26 through the ball suction pipe 33 and the telescopic throat-shaped pipe 14, the collection efficiency of the golf balls is greatly improved, the balls are stirred through the poking rod 25, the first bevel gear 28 at the bottom of the poking rod 25 drives the second bevel gear 30 to drive the rotating shaft 31 to rotate, the eccentric wheel 22 on the surface of the rotating shaft 31 is enabled to intermittently extrude the roller 29, the screen 27 is enabled to vertically shake through the spring 21, and accordingly some weeds and dust sucked in are shaken off, the golf collecting device can basically clean collected golf balls, has a scientific and reasonable structure, is safe and convenient to use, and provides great help for people.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A high-efficiency ball picking device for a golf course comprises a ball picking device body (1) and a lifting collecting device (6), and is characterized in that a handrail (17) is arranged on one side of the ball picking device body (1), a ball storage bin door (2) is arranged on the surface of one side of the ball picking device body (1), a lifting button (3) is arranged on one side of the ball storage bin door (2), a power button (16) is arranged on one side of the lifting button (3), a cleaning bin door (4) is arranged at the lower end of the power button (16), a plurality of sliding rails (13) are arranged on the surface of the other side of the ball picking device body (1), a plurality of sliding motors (12) are arranged on the surfaces of the sliding rails (13), a mounting plate (10) is arranged on one side of the sliding motors (12), the lifting collecting device (6) is arranged at the lower end of the mounting plate (10), a first rotating motor (7), the device is characterized in that a rotary brush (34) is arranged on one side of a first rotary motor (7), a plurality of second rotary motors (9) are arranged at the upper end of a lifting collection device (6), a plurality of auxiliary arms (8) are arranged on the other side of the lifting collection device (6), a plurality of positioning grooves (35) are arranged at the lower end of the interior of the lifting collection device (6), a ball suction pipe (33) is arranged at the upper end of each positioning groove (35), a vacuum pump (11) is arranged at the upper end of each ball suction pipe (33), a telescopic throat pipe (14) is arranged at the upper end of each vacuum pump (11), a cleaning bin (26) is arranged on one side of each telescopic throat pipe (14), a third rotary motor (15) is arranged at the upper end of a ball picking device main body (1), a poking rod (25) is arranged at the lower end of the third rotary motor (15), a first helical gear (28) is arranged at the lower end of the, the utility model discloses a ball picking device, including second helical gear (30), rotation axis (31) surface are equipped with a plurality of eccentric wheel (22), eccentric wheel (22) upper end is equipped with gyro wheel (29), gyro wheel (29) upper end is equipped with screen cloth (27), screen cloth (27) lower extreme is equipped with a plurality of spring (21), spring (21) one side lower extreme is equipped with waste bin (32), waste bin (32) one side is equipped with storage ball storehouse (24), the inside side surface in storage ball storehouse (24) is equipped with elevator motor (18), elevator motor (18) lower extreme is equipped with telescopic link (19), telescopic link (19) lower extreme is equipped with baffle (20), baffle (20) lower extreme is equipped with storage ball bucket (23), it is equipped with a plurality of universal wheel (5) to pick up ball device main part (1) lower extreme.
2. The high-efficiency ball picking device for the golf course is characterized in that one end of the universal wheel (5) is in transmission connection with the third rotating motor (15), and the other end of the universal wheel is fixedly connected with the first bevel gear (28).
3. The high-efficiency ball picking device for the golf course is characterized in that the first bevel gear (28) is in meshed connection with the second bevel gear (30), and the second bevel gear (30) and the eccentric wheel (22) are fixedly connected with the rotating shaft (31).
4. The high-efficiency ball picking device for the golf course is characterized in that the spring (21) and the roller (29) are fixedly connected with the lower end of the screen (27), and the roller (29) and the eccentric wheel (22) are arranged in one-to-one correspondence.
5. The high-efficiency ball picking device for the golf course is characterized in that a channel is arranged between the ball storage bin (24) and the cleaning bin (26), the baffle (20) is connected with the channel in an attaching mode, and the lifting motor (18) is in transmission connection with the baffle (20) through the telescopic rod (19).
6. The high-efficiency ball picking device for the golf course according to claim 1, wherein a plurality of ball suction branch pipes are arranged at the lower end of the ball suction pipe (33), and the ball suction branch pipes are arranged in one-to-one correspondence with the positioning grooves (35).
7. The high-efficiency ball picking device for the golf course is characterized in that the inner bottom end of the lifting and collecting device (6) is arranged in a triangular convex shape.
8. The high-efficiency ball picking device for the golf course is characterized in that the rotary brush (34) is in transmission connection with the first rotary motor (7).
9. The high-efficiency ball picking device for the golf course is characterized in that the auxiliary arm (8) is in transmission connection with the second rotating motor (9), and the lifting button (3) is electrically connected with the sliding motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552522.5A CN110292755B (en) | 2019-06-25 | 2019-06-25 | High-efficiency ball picking device for golf course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552522.5A CN110292755B (en) | 2019-06-25 | 2019-06-25 | High-efficiency ball picking device for golf course |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110292755A CN110292755A (en) | 2019-10-01 |
| CN110292755B true CN110292755B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552522.5A Active CN110292755B (en) | 2019-06-25 | 2019-06-25 | High-efficiency ball picking device for golf course |
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| CN (1) | CN110292755B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059611A (en) * | 2022-11-29 | 2023-05-05 | 湖南乐运数字体育科技有限公司 | Interesting golf course and device thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1073031Y (en) * | 2010-06-28 | 2011-02-14 | Martin Luis Alberto Ferreiro | AUTOMATIC BALL COLLECTOR |
| US20170128801A1 (en) * | 2015-10-23 | 2017-05-11 | Teammate Sports, Llc | Sport practice net with sloped bottom shell |
| CN107875597A (en) * | 2017-12-28 | 2018-04-06 | 苏州花坞信息科技有限公司 | A kind of golf based on artificial intelligence picks up ball machine |
| CN208372408U (en) * | 2018-05-25 | 2019-01-15 | 南昌大学 | One kind of multiple ball recycling sorting machine people |
| CN208274957U (en) * | 2018-05-29 | 2018-12-25 | 武汉科技大学 | A kind of ball picking robot |
| CN210751165U (en) * | 2019-06-25 | 2020-06-16 | 绍兴市华获智能装备有限公司 | High-efficiency ball picking device for golf course |
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2019
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Address after: 510000 3308, No. 30, Huaxia Road, Zhujiang New Town, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Weng Yubin Address before: 518001 building B, design building, 1002 Honggang Road, Luohu District, Shenzhen City, Guangdong Province Applicant before: Weng Yubin |
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Effective date of registration: 20211130 Address after: 264200 No. 369-11, Shuangdao Road, Weihai high district, Weihai City, Shandong Province Patentee after: Weihai Regional Innovation Center Co.,Ltd. Address before: 510700 Room 102, 680 Guangxin Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Nayi Information Technology Co.,Ltd. |
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Effective date of registration: 20230803 Address after: 264200 Floor 1, No. 369-11, Shuangdao Road, Torch Hi tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Weihai Hongcheng Intelligent Manufacturing Technology Co.,Ltd. Address before: 264200 No. 369-11, Shuangdao Road, Weihai high district, Weihai City, Shandong Province Patentee before: Weihai Regional Innovation Center Co.,Ltd. |