CN220718310U - Forestry nursery stock fertilization unmanned aerial vehicle welding set - Google Patents
Forestry nursery stock fertilization unmanned aerial vehicle welding set Download PDFInfo
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- CN220718310U CN220718310U CN202320820752.7U CN202320820752U CN220718310U CN 220718310 U CN220718310 U CN 220718310U CN 202320820752 U CN202320820752 U CN 202320820752U CN 220718310 U CN220718310 U CN 220718310U
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 230000004720 fertilization Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
Forestry nursery stock fertilization unmanned aerial vehicle welding set, including fixed sleeve shell, installation base, main gear dish, fixed buckle, location lantern ring, fixed splint, drive gear dish, operation platen, fixed sleeve shell lower part has a plurality of first fixed supporting pieces, fixed sleeve shell upper portion has the supporting plate, the installation base is connected to fixed sleeve shell inboard, the installation base has the spout, fixed sleeve shell has the mounting groove, the spout, the mounting groove suits with the ball, the mounting groove is connected to ball one side, the spout is connected to the ball opposite side, the ball slides in the spout, main gear dish is connected to the installation base, main gear dish has the drive axostylus axostyle, the installation base has the axostylus axostyle perforation, the drive axostylus axostyle passes the axostyle perforation, the motor is connected to the drive axostylus axostyle, the installation base has the fixed supporting piece of second, the screw thread branch is connected to the fixed supporting piece of second, screw thread branch connects fixedly buckle.
Description
Technical Field
The utility model relates to the field of forestry, in particular to a forestry seedling fertilization unmanned aerial vehicle welding device.
Background
The prior patent (publication number: CN 218638871U) proposes a welding device for unmanned aerial vehicle floor stand production and processing, which comprises a supporting column, one end fixed mounting of support column has the backup pad, one side fixed mounting of backup pad has the mount, slide mechanism is installed to one side of mount, the opposite side fixed mounting of backup pad has the support frame, cooling mechanism is installed to one side of support frame, cooling mechanism includes water tank, water pipe, pump, extension pipe and shower nozzle. This welding set is used in unmanned aerial vehicle floor stand production and processing, through the water tank that sets up, the water pipe, pump machine, extension pipe and shower nozzle, when the welding, when the temperature of production is higher, start the pump machine, make it take out the water in the water tank through the water pipe, however "one end fixed mounting of support column has the backup pad" in this device, its backup pad structure is comparatively fixed, when carrying out welding operation to unmanned aerial vehicle, need the operating personnel around part a week, or fix the part position again, adjust the welding position, when the operation is inconvenient, and reduced unmanned aerial vehicle welding efficiency, there is the drawback.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides the forestry seedling fertilization unmanned aerial vehicle welding device which can prevent the parts from shifting and shifting in the welding operation process by fixing the unmanned aerial vehicle parts, improve the accuracy of welding positions, flexibly adjust the clamping and fixing space of the unmanned aerial vehicle parts according to the actual size specification of the unmanned aerial vehicle parts, rotate and adjust the position direction of the parts according to welding requirements, avoid the need of operators to surround the parts for a circle or fix the parts again, and is convenient to operate and capable of improving the welding efficiency of the forestry seedling fertilization unmanned aerial vehicle.
The utility model aims at realizing the following technical scheme:
forestry nursery stock fertilization unmanned aerial vehicle welding set, including fixed sleeve shell, installation base, main gear dish, fixed buckle, location lantern ring, fixed splint, drive gear dish, operation platen, fixed sleeve shell lower part has a plurality of first fixed supporting pieces, fixed sleeve shell upper portion has the supporting plate, the installation base is connected to fixed sleeve shell inboard, the installation base has the spout, fixed sleeve shell has the mounting groove, the spout, the mounting groove suits with the ball, the mounting groove is connected to ball one side, the spout is connected to the ball opposite side, the ball slides in the spout, main gear dish is connected to the installation base, main gear dish has the drive axostylus axostyle, the installation base has the axostylus axostyle perforation, the drive axostylus axostyle passes the axostyle perforation, the motor is connected to the drive axostylus axostyle, the installation base has the fixed supporting piece of second, the screw thread branch is connected to the fixed supporting piece of second, screw thread branch connects fixedly buckle.
According to the utility model, the two sides of the fixed retaining ring are provided with the fixed protruding blocks, the two sides of the second fixed supporting block are provided with the fixed grooves, the fixed protruding blocks are adapted to the fixed grooves, the inner side of the fixed retaining ring is connected with the threaded supporting rod, the fixed retaining ring is provided with the limiting clamping plate, the threaded supporting rod is provided with the limiting clamping groove, the limiting clamping plate is adapted to the limiting clamping groove, the limiting clamping plate is connected with the limiting clamping groove, the threaded supporting rod penetrates through the positioning lantern ring, the threaded supporting rod is connected with the positioning lantern ring through threads, the outer end of the threaded supporting rod is connected with the mounting base, the inner end of the threaded supporting rod is connected with the auxiliary gear disc, the auxiliary gear disc is meshed with the main gear disc, and the auxiliary gear disc is connected with the main gear disc.
The beneficial effects are that:
1. the four groups of auxiliary gear plates are evenly distributed in the axial direction of the main gear plate and are all in meshed connection with the main gear plate, so that when the motor drives the main gear plate to rotate, the four groups of auxiliary gear plates are interlocked with each other, the supporting vertical rods and the fixing clamping plates are inserted in an embedded mode, positioning is accurate, rapid and accurate butt joint and installation between components are facilitated, the fixing clamping plates are driven to synchronously displace by the positioning lantern rings, stress supporting points are provided, the four groups of threaded supporting rods are respectively connected with the corresponding positioning lantern rings in a positioning mode through positive and negative threads, when the motor drives the threaded supporting rods to rotate, the four groups of positioning lantern rings drive the corresponding fixing clamping plates to synchronously retract inwards or expand outwards in a linear displacement mode, the size of the internal clamping fixing space of the fixing clamping plates is changed, the clamping fixing space of parts with different sizes of an unmanned aerial vehicle can be met, the application range and practical performance of the unmanned aerial vehicle are enlarged, moving deflection of the parts in the welding operation process is avoided, the welding position accuracy of the forestry fertilization unmanned aerial vehicle is improved, and the structure is reasonable.
2. The second fixed supporting block is matched with the fixed retaining ring while the bearing point of the threaded supporting rod is added, and the limiting supporting point of the threaded supporting rod is added, so that the position of the threaded supporting rod is kept unchanged transversely, axial rotation adjustment is carried out, the movement deviation of the threaded supporting rod is avoided, the linkage effect among all components is influenced, the structural stability is improved, and the structure is reasonable.
3. The driving gear plate is meshed with the operating platform plate, so that when the driving gear plate is driven to rotate by rotating the movable rotating wheel, the operating platform plate and the mounting base are synchronously linked, when the unmanned aerial vehicle is convenient to weld, the position direction of a part is rotationally adjusted, an operator does not need to surround the part for a circle, or the position of the part is re-fixed, the operation is convenient, the welding efficiency of the forestry seedling fertilization unmanned aerial vehicle is improved, and when the operating platform plate rotates, the balls synchronously slide in the sliding grooves, so that the friction resistance generated when the mounting base rotates is reduced, the smoothness when the mounting base rotates and is improved, the clamping is avoided, and the structure is reasonable.
4. The limiting pressing plate of the driving gear plate is matched with the limiting circular plate, the connecting pivot between the fixed sleeve shell and the operating platen is increased, the position of the operating platen is limited, the upward movement and the separation of the operating platen are prevented, the linkage effect between the driving gear plate is influenced, the stability of the rotating and adjusting mechanism is improved, and the structure is reasonable.
5. According to the utility model, the unmanned aerial vehicle part is fixed, so that the part is prevented from shifting and shifting in the welding operation process, the welding position accuracy is improved, meanwhile, the clamping and fixing space of the unmanned aerial vehicle part can be flexibly adjusted according to the actual size specification of the unmanned aerial vehicle part, the position direction of the part can be rotationally adjusted according to the welding requirement, an operator does not need to surround the part for a circle, or the part position is re-fixed, the operation is convenient, the welding efficiency of the forestry seedling fertilization unmanned aerial vehicle is improved, and the structure is reasonable
Drawings
Fig. 1 is a structural top view of a forestry seedling fertilization unmanned aerial vehicle welding device.
Fig. 2 is a structural cross-sectional view of a forestry seedling fertilization unmanned aerial vehicle welding device.
Fig. 3 is a cross-sectional view of a mounting base and a stationary casing according to the present utility model.
Fig. 4 is a cross-sectional view of a connection structure of a console and a driving gear plate according to the present utility model.
Fig. 5 is a schematic view of a driving gear disc structure according to the present utility model.
Fig. 6 is a schematic view of the structure of the operation table according to the present utility model.
Fig. 7 is a cross-sectional view of a connection structure of a second fixing support block, a fixing buckle ring and a threaded support rod according to the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples:
example 1:
forestry nursery stock fertilization unmanned aerial vehicle welding set, including fixed sleeve 01, installation base 07, main gear dish 11, fixed buckle 14, positioning collar 20, fixed splint 23, drive gear dish 31, operation platen 36, fixed sleeve 01 lower part has a plurality of first fixed supporting shoe 02, fixed sleeve 01 upper portion has bearing board 03, fixed sleeve 01 inboard connection installation base 07, installation base 07 has spout 06, fixed sleeve 01 has mounting groove 05, spout 06, mounting groove 05 suits with ball 04, ball 04 one side connection mounting groove 05, ball 04 opposite side connection spout 06, ball 04 slides in spout 06, installation base 07 connects main gear dish 11, main gear dish 11 has drive axostylus axostyle 09, installation base 07 has axostylus axostyle perforation 10, drive axostylus axostyle 09 passes axostyle perforation 10, drive axostylus axostyle 09 connects motor 08, installation base 07 is connected to motor 08, installation base 07 has second fixed supporting shoe 13, second fixed supporting shoe 13 connects threaded strut 19, threaded strut 19 connects fixed buckle 14, this device is through carrying out fixed part to unmanned aerial vehicle in fixed position, the flexible position adjustment in the welding position of unmanned aerial vehicle need not take place in the fixed part, the flexible position adjustment, and the welding position of unmanned aerial vehicle is required to be carried out, the welding position adjustment is reasonable, the welding position is required to be carried out in the improvement, the welding position of unmanned aerial vehicle is required to be accurate, the welding position is required to be adjusted, the improvement of the position is required to the welding position of the unmanned aerial vehicle is required.
Example 2:
according to the utility model, the two sides of the fixed retaining ring 14 are provided with the fixed protruding blocks 15, the two sides of the second fixed supporting block 13 are provided with the fixed grooves 16, the fixed protruding blocks 15 are matched with the fixed grooves 16, the inner side of the fixed retaining ring 14 is connected with the threaded supporting rod 19, the fixed retaining ring 14 is provided with the limiting clamping plate 17, the threaded supporting rod 19 is provided with the limiting clamping groove 18, the limiting clamping plate 17 is matched with the limiting clamping groove 18, the threaded supporting rod 19 passes through the positioning lantern ring 20, the threaded supporting rod 19 is connected with the positioning lantern ring 20 through threads, the outer end of the threaded supporting rod 19 is connected with the mounting base 07, the inner end of the threaded supporting rod 19 is connected with the auxiliary gear disc 12, the auxiliary gear disc 12 is meshed with the main gear disc 11, the auxiliary gear disc 12 is connected with the main gear disc 11, the second fixed supporting block 13 is matched with the fixed retaining ring 14 while the bearing point of the threaded supporting rod 19 is increased, the limiting supporting point of the threaded supporting rod 19 is increased, the position of the threaded supporting rod 19 is kept unchanged, the axial rotation adjustment is carried out, the shifting of the shifting effect between each component is avoided, the linkage effect is influenced, the structural stability is improved, and the structure is reasonable.
Example 3:
the upper part of the installation base 07 is connected with an operation table plate 36, the operation table plate 36 is provided with a plurality of upright rod through holes 27, the installation base 07 is provided with a plurality of fastening upright rods 26, the fastening upright rods 26 are matched with the upright rod through holes 27, the fastening upright rods 26 penetrate through the upright rod through holes 27, the fastening upright rods 26 are connected with fastening nuts 28 through threads, the upper part of the operation table plate 36 is connected with a fixed clamping plate 23, and the fixed clamping plate 23 is connected with an anti-skid rubber mat 24.
Example 4:
the operation platen 36 has a plurality of limiting through holes 22, the fixing clamp plate 23 has a supporting vertical rod groove 25, the positioning collar 20 has a supporting vertical rod 21, the supporting vertical rod 21 is matched with the limiting through holes 22 and the supporting vertical rod groove 25, the supporting vertical rod 21 penetrates through the limiting through holes 22, the supporting vertical rod 21 is connected with the supporting vertical rod groove 25, four groups of auxiliary gear plates 12 are uniformly distributed on the axial direction of the main gear plate 11 and are engaged and connected with the main gear plate 11, so that when the motor 08 drives the main gear plate 11 to rotate, the four groups of auxiliary gear plates 12 are interlocked with each other, the supporting vertical rod 21 and the fixing clamp plate 23 are inserted in an embedded mode, the positioning is accurate, the assembly is convenient to install in a fast and accurate butt joint mode, the fixing clamp plate 23 is driven to synchronously displace, a stress supporting point is provided, the four groups of thread struts 19 are respectively connected with the corresponding positioning collars 20 in a positioning mode through positive and negative threads, when the motor 08 drives the thread struts 19 to rotate, the corresponding fixing clamp plate 23 is driven by the four groups of the positioning collars 20 to retract inwards or expand linearly, so that the inner clamping space of the fixing clamp plate 23 is changed, the size of the fixing clamp plate is enabled to meet the requirement of the size of the welding position of the welding machine, the welding machine is not applicable to the welding position of the welding machine, the welding machine is not required to be in a practical welding position, and the welding position of the welding machine is not required to be increased, and the welding position of the welding machine is required to be practical.
Example 5:
according to the utility model, the lower part of the operating platform plate 36 is connected with the supporting plate 03, the supporting plate 03 is connected with the driving gear plate 31, the driving gear plate 31 is provided with the plurality of gear teeth 32, the operating platform plate 36 is provided with the plurality of gear grooves 33, the gear teeth 32 are meshed with the gear grooves 33, the gear teeth 32 are connected with the gear grooves 33, and the driving gear plate 31 is meshed with the operating platform plate 36, so that when the driving gear plate 31 is driven to rotate by rotating the movable rotating wheel 30, synchronous linkage is generated between the operating platform plate 36 and the mounting base 07, the rotation adjustment of the position direction of a part is facilitated when the unmanned aerial vehicle is welded, an operator does not need to surround the part for one circle, or the position of the part is fixed again, the operation is convenient, the welding efficiency of the forestry seedling fertilization unmanned aerial vehicle is improved, and when the operating platform plate 36 rotates, the balls 04 synchronously slide in the sliding groove 06, so that friction resistance generated when the mounting base 07 rotates is reduced, smoothness when the rotating adjustment is improved, the clamping is avoided, and the structure is reasonable.
Example 6:
the upper part of the driving gear disc 31 is provided with the limiting pressing plate 29, the upper side of the limiting pressing plate 29 is provided with the movable rotating wheel 30, the lower side of the limiting pressing plate 29 is connected with the operating table plate 36, the lower part of the driving gear disc 31 is provided with the central supporting rod 34, the central supporting rod 34 penetrates through the supporting plate 03, the central supporting rod 34 is connected with the limiting circular plate 35, the limiting pressing plate 29 arranged on the driving gear disc 31 is matched with the limiting circular plate 35, the position limiting is carried out on the operating table plate 36 while the connecting supporting point between the fixed sleeve shell 01 and the operating table plate 36 is increased, the upward movement and the separation of the operating table plate 36 are prevented, the linkage effect between the operating table plate and the driving gear disc 31 is influenced, the stability during the rotation adjustment of the operating table plate is improved, and the structure is reasonable.
Example 7:
the installation step comprises the following steps: firstly, the internal structure of a mounting base 07 is assembled, a main gear disk 11 is firstly arranged in the mounting base 07, a driving shaft lever 09 penetrates through a shaft lever perforation 10, a motor 08 is then arranged and fixed at the bottom of the mounting base 07, the motor 08 is in driving connection with the driving shaft lever 09, a threaded supporting rod 19 penetrates through a positioning sleeve ring 20, the threaded supporting rod 19 is in positioning connection with the positioning sleeve ring 20 through threads, the threaded supporting rod 19 is arranged at the upper part of a second fixed supporting block 13, a secondary gear disk 12 is in meshed connection with the main gear disk 11, finally, a fixed retaining ring 14 is fastened and fixed at the upper part of the second fixed supporting block 13, two side fixed convex blocks 15 are embedded into fixed grooves 16, a limiting clamping plate 17 is embedded into a limiting clamping groove 18, after the internal structure of the mounting base 07 is assembled, an operating table plate 36 is arranged at the upper part of the mounting base 07, a fastening vertical rod 26 penetrates through a vertical rod perforation 27, the supporting upright rod 21 passes through the limit perforation 22 through the fastening nut 28, then the fixed clamp plate 23 is arranged at the upper part of the fastening upright rod 26, the supporting upright rod 21 is embedded into the supporting upright rod groove 25 and fixedly connected with the fixed clamp plate 23, then the assembled mounting base 07 is arranged into the fixed sleeve shell 01 until the lower surface of the operating platen 36 is jointed with the upper surface of the bearing platen 03, the ball 04 is embedded into the sliding groove 06, finally the driving gear disc 31 is arranged at the upper part of the bearing platen 03 until the lower surface of the limiting clamp plate 29 is jointed with the upper surface of the operating platen 36, the central supporting rod 34 passes through the bearing platen 03, the driving gear disc 31 is meshed with the operating platen 36, the limiting circular plate 35 is arranged at the lower part of the bearing platen 03 and fixedly connected with the central supporting rod 34, and when the driving gear disc 31 rotates, the limiting circular plate 35 synchronously rotates along with the central supporting rod 34, and (5) finishing the installation.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (6)
1. A forestry seedling fertilization unmanned aerial vehicle welding device is characterized by comprising a fixed casing (01), a mounting base (07), a main gear disc (11), a fixed retaining ring (14), a positioning sleeve ring (20), a fixed clamping plate (23), a driving gear disc (31) and an operation bedplate (36), wherein a plurality of first fixed support blocks (02) are arranged at the lower part of the fixed casing (01), a supporting plate (03) is arranged at the upper part of the fixed casing (01), the inner side of the fixed casing (01) is connected with the mounting base (07), the mounting base (07) is provided with a sliding groove (06), the fixed casing (01) is provided with a mounting groove (05), the sliding groove (06), the mounting groove (05) is matched with a ball (04), one side of the ball (04) is connected with the mounting groove (05), the other side of the ball (04) is connected with the sliding groove (06), the ball (04) slides in the sliding groove (06), the mounting base (07) is connected with the main gear disc (11), the main gear disc (11) is provided with a driving shaft lever (09), the mounting base (07) is provided with a shaft lever perforation (10), the driving shaft lever (09) is matched with the perforation (10), the perforation (09), the driving shaft lever (09) penetrates through the driving shaft lever (09) and the driving shaft lever (09), the motor (08) is connected with the installation base (07), the installation base (07) is provided with a second fixed supporting block (13), the second fixed supporting block (13) is connected with a threaded supporting rod (19), and the threaded supporting rod (19) is connected with a fixed retaining ring (14).
2. The welding device for the forestry seedling fertilization unmanned aerial vehicle is characterized in that fixing protruding blocks (15) are arranged on two sides of a fixing retaining ring (14), fixing grooves (16) are formed on two sides of a second fixing supporting block (13), the fixing protruding blocks (15) are matched with the fixing grooves (16), the fixing protruding blocks (15) are connected with the fixing grooves (16), threaded supporting rods (19) are connected to the inner sides of the fixing retaining ring (14), limiting clamping plates (17) are arranged on the fixing retaining ring (14), limiting clamping grooves (18) are formed in the threaded supporting rods (19), the limiting clamping plates (17) are matched with the limiting clamping grooves (18), the limiting clamping plates (17) are connected with the limiting clamping grooves (18), the threaded supporting rods (19) penetrate through positioning lantern rings (20), the threaded supporting rods (19) are connected with the outer ends of the threaded supporting rods (19) to be connected with mounting bases (07), inner ends of the threaded supporting rods (19) are connected with auxiliary gear plates (12), the auxiliary gear plates (12) are meshed with main gear plates (11), and the auxiliary gear plates (12) are connected with the main gear plates (11).
3. The welding device for the forestry seedling fertilization unmanned aerial vehicle according to claim 2, wherein the upper portion of the installation base (07) is connected with the operation table plate (36), the operation table plate (36) is provided with a plurality of vertical rod through holes (27), the installation base (07) is provided with a plurality of fastening vertical rods (26), the fastening vertical rods (26) are matched with the vertical rod through holes (27), the fastening vertical rods (26) penetrate through the vertical rod through holes (27), the fastening vertical rods (26) are connected with fastening nuts (28) through threads, the upper portion of the operation table plate (36) is connected with the fixing clamp plate (23), and the fixing clamp plate (23) is connected with the anti-skid rubber pad (24).
4. The welding device for the forestry seedling fertilization unmanned aerial vehicle is characterized in that the operation table plate (36) is provided with a plurality of limiting through holes (22), the fixing clamp plate (23) is provided with a supporting vertical rod groove (25), the positioning sleeve ring (20) is provided with a supporting vertical rod (21), the supporting vertical rod (21) is matched with the limiting through holes (22) and the supporting vertical rod groove (25), the supporting vertical rod (21) penetrates through the limiting through holes (22), and the supporting vertical rod (21) is connected with the supporting vertical rod groove (25).
5. The welding device for the forestry seedling fertilization unmanned aerial vehicle according to claim 4, wherein the lower portion of the operating table plate (36) is connected with the supporting plate (03), the supporting plate (03) is connected with the driving gear plate (31), the driving gear plate (31) is provided with a plurality of gear teeth (32), the operating table plate (36) is provided with a plurality of tooth grooves (33), the gear teeth (32) are meshed with the tooth grooves (33), and the gear teeth (32) are connected with the tooth grooves (33).
6. The welding device for the forestry seedling fertilization unmanned aerial vehicle according to claim 5, wherein the upper portion of the driving gear disc (31) is provided with a limiting pressing plate (29), the upper side of the limiting pressing plate (29) is provided with a movable rotating wheel (30), the lower side of the limiting pressing plate (29) is connected with an operating table plate (36), the lower portion of the driving gear disc (31) is provided with a central supporting rod (34), the central supporting rod (34) penetrates through the bearing plate (03), and the central supporting rod (34) is connected with a limiting circular plate (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820752.7U CN220718310U (en) | 2023-04-13 | 2023-04-13 | Forestry nursery stock fertilization unmanned aerial vehicle welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820752.7U CN220718310U (en) | 2023-04-13 | 2023-04-13 | Forestry nursery stock fertilization unmanned aerial vehicle welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718310U true CN220718310U (en) | 2024-04-05 |
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ID=90524984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320820752.7U Active CN220718310U (en) | 2023-04-13 | 2023-04-13 | Forestry nursery stock fertilization unmanned aerial vehicle welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718310U (en) |
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2023
- 2023-04-13 CN CN202320820752.7U patent/CN220718310U/en active Active
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