CN217407058U - Novel agriculture and forestry foliage fertilizer spraying device - Google Patents
Novel agriculture and forestry foliage fertilizer spraying device Download PDFInfo
- Publication number
- CN217407058U CN217407058U CN202220428350.8U CN202220428350U CN217407058U CN 217407058 U CN217407058 U CN 217407058U CN 202220428350 U CN202220428350 U CN 202220428350U CN 217407058 U CN217407058 U CN 217407058U
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 56
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 26
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000004720 fertilization Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000001339 epidermal cell Anatomy 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000000473 mesophyll cell Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Abstract
The utility model relates to a fertilizer sprays the field, especially a novel agriculture and forestry foliage fertilizer spraying device, including shallow, can fertilizer and spraying part, the shallow level sets up, the can fertilizer is equipped with two, and two can fertilizer intervals set up the top at the shallow, spraying part sets up the middle section at the shallow, and sprays the part and include synchronizing assembly and adjusting part, synchronizing assembly sets up the middle section at the shallow, and synchronizing assembly is located between two can fertilizers, adjusting part is equipped with two, and two adjusting part symmetry respectively rotate the top that sets up at synchronizing assembly, and every adjusting part all is linked together with a can fertilizer. The utility model has the advantages that: when can fertilizeing for some crops of planting densely through spraying the part, avoid the unable field of going into of fertilization personnel to utilize this device just need not to move, avoided crops because the problem that the fertilization was trampled.
Description
Technical Field
The utility model relates to a fertilizer sprays technical field, especially a novel agriculture and forestry foliage fertilizer spraying device.
Background
The foliar fertilizer is a fertilizer which aims at being absorbed by the leaf surface and directly applies nutrients required by crops to the leaf surface, and is called as the foliar fertilizer. The foliar fertilizer is a fertilizer type which is applied to the surface of crop leaves by nutrient elements and plays a role through the absorption of the leaves, the leaves of the plants are provided with an upper layer of epidermis and a lower layer of epidermis which are composed of epidermal cells, the outer sides of the epidermal cells are provided with horny layers and waxiness, mesophyll cells under epidermal tissues can be protected to perform functions of photosynthesis, respiration and the like, the foliar fertilizer is not influenced by the change of external adverse conditions, the surfaces of the leaves are also provided with a plurality of tiny air holes to perform the function of gas replacement, the foliar fertilizer is a supplement of nutrient components absorbed by the plants to make up the deficiency of nutrient absorbed by roots, and the foliar fertilizer cannot replace soil fertilizer.
However, the common fertilizing means at present are manual water-pressing spraying by an artificial medicine box, so that time and labor are wasted, and the trees and crops are planted densely in the field, which is inconvenient for manual entering and spraying on the leaf surfaces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcoming of prior art, provide a novel agriculture and forestry foliage fertilizer spraying device.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a novel foliage fertilizer spraying of agriculture and forestry device, includes shallow, can fertilizer and sprays the part, the shallow level sets up, the can fertilizer is equipped with two, and two can fertilizer intervals set up the top at the shallow, spray the middle section of part setting at the shallow, and spray the part including synchronous subassembly and adjusting part, synchronous subassembly sets up in the middle section of shallow, and synchronous subassembly is located between two can fertilizers, adjusting part is equipped with two, and two adjusting part symmetries respectively rotate the top that sets up at synchronous subassembly, and every adjusting part all is linked together with a can fertilizer.
Preferably, the synchronizing assembly comprises a shell, a lifting motor, a lifting screw, a mounting rack, a rotating motor, a mounting plate, a rotating screw, rotating shafts, rotating gears and driving gears, the shell is erected in the middle section of the cart, the lifting screw is vertically arranged in the shell, the bottom end of the lifting screw is rotatably connected with the top of the cart, the top end of the lifting screw is rotatably connected with the inner top wall of the shell, the lifting motor is arranged at the bottom of the cart, the output end of the lifting motor penetrates through the cart to be fixedly connected with the lifting screw, the mounting rack is sleeved on the lifting screw, the mounting rack is positioned below the inner top wall of the shell, the two rotating shafts are respectively vertically and rotatably arranged at two ends of the bottom of the mounting rack, the bottom ends of the two rotating shafts penetrate through the cart and extend out, the driving gears are provided with four driving gears, and two groups of the four driving gears are respectively sleeved on the two rotating shafts at intervals, the utility model discloses a shallow, including the rotation gear, the mounting panel, two mounting panels, motor, installation board, rotation gear, two installation board intervals, two rotation gear overlap respectively and establish in two axis of rotation, and every rotation gear's bottom all is adjacent with the bottom of shallow, the mounting panel is equipped with two, and two mounting panel intervals set up in the bottom of shallow, and two mounting panels are located two rotation gear's side, the rotation screw rod level sets up between two mounting panels, and the both ends of rotating the screw rod rotate with two mounting panels respectively and be connected, the rotation motor sets up on the lateral wall of a mounting panel, and the output of rotating the motor runs through a mounting panel and rotates screw rod fixed connection, the rotation screw rod meshes with two rotation gear mutually.
Preferably, every the adjusting part is including rotating seat, live-rollers, driven gear, fixed block and tilting member, rotate the seat setting on the lateral wall of shell, and rotate the seat and rotate with the shell and be connected, the live-rollers sets up in the bottom of rotating the seat, and the bottom end of live-rollers runs through the shell and extend to in the shell, driven gear sets up in the bottom of live-rollers, and driven gear meshes with a drive gear mutually, the fixed block is equipped with two, and two fixed blocks symmetry respectively set up on two rotate the seats, the tilting member sets up at the side of rotating the seat, and the tilting member rotates with two fixed blocks and is connected.
Preferably, the sloping part includes driving motor, rotor arm, arc and shower nozzle, the rotor arm is the Z type setting on the lateral wall of rotating the seat, driving motor sets up in rotating the seat, and driving motor's output runs through rotating seat and rotor arm fixed connection, the arc sets up the side at the rotor arm, and the arcwall face sliding connection of rotor arm and arc, the shower nozzle sets up on the lateral wall of arc.
Preferably, still be equipped with on the lateral wall of shower nozzle and hit the frame, hit and beat the frame cover and establish on the shower nozzle, and hit the middle section of hitting the frame and be connected with the lateral wall rotation of shower nozzle, the bottom of hitting the frame is equipped with connecting spring, and connecting spring's top and the lateral wall fixed connection of shower nozzle.
Preferably, the two spray heads are respectively communicated with the two fertilizer boxes.
The utility model has the advantages of it is following:
when spraying is needed, the lifting motor drives the lifting screw fixedly connected with the output end of the lifting motor to rotate, so that the mounting rack sleeved on the lifting motor is lifted, the mounting rack is lifted to drive the rotating shaft and the driving gear which are mounted on the mounting rack to lift, the position of the driving gear is adjusted according to the agriculture and forestry conditions on two sides of the device, the rotating motor drives the rotating screw fixedly connected with the output end of the rotating motor to rotate, the rotating screw drives the rotating gear to rotate, so that the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the rotating seat is rotated, the direction is adjusted, after the direction adjustment of the rotating seat is completed, the driving motor drives the rotating arm fixedly connected with the output end of the rotating arm to rotate, the rotating arm rotates to vertically stir the arc-shaped plate which is connected with the rotating arm in a sliding mode, so that the spray head is driven to stir up and down, the spray angle of the spray head is adjusted, when the foliar fertilizer is sprayed out, the movable beating rack shakes down, and under hitting the setting that frame and shower nozzle lateral wall rotate to be connected, make the tail end extrusion coupling spring who hits the frame to under coupling spring's elastic force, make and hit continuous resilience of frame, make the foliage fertilizer liquid of spraying can fully break up, the spraying is more comprehensive, when fertilizing for some crops of planting intensive, avoid the unable field of going into of fertilizing personnel, and utilize this device just need not to move, avoided crops because the problem that the fertilization was trampled.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a spraying member of the present invention;
FIG. 3 is a schematic structural view of a part of the spraying unit of the present invention;
fig. 4 is a schematic structural view of the adjusting assembly of the present invention;
in the figure: 1-cart, 2-fertilizer box, 3-spraying component, 31-synchronous component, 311-shell, 312-lifting motor, 313-lifting screw rod, 314-mounting frame, 315-rotating motor, 316-mounting plate, 317-rotating screw rod, 318-rotating shaft, 319-rotating gear, 3110-driving gear, 32-regulating component, 321-rotating seat, 322-rotating roller, 323-driven gear, 324-fixing block, 325-tilting component, 3251-driving motor, 3252-rotating arm, 3253-arc plate, 3254-spray head, 3255-beating frame and 3256-connecting spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, a novel foliage fertilizer spraying device for agriculture and forestry, it includes shallow 1, fertilizer case 2 and spraying part 3, shallow 1 level sets up, fertilizer case 2 is equipped with two, and two fertilizer case 2 intervals set up the top at shallow 1, spraying part 3 sets up the middle section at shallow 1, and spraying part 3 includes synchronizing assembly 31 and adjusting part 32, synchronizing assembly 31 sets up the middle section at shallow 1, and synchronizing assembly 31 is located between two fertilizer cases 2, adjusting part 32 is equipped with two, and two adjusting part 32 symmetry respectively rotate the top that sets up at synchronizing assembly 31, and every adjusting part 32 all is linked together with a fertilizer case 2.
Specifically, the synchronizing assembly 31 includes that the synchronizing assembly 31 includes a housing 311, a lifting motor 312, a lifting screw 313, a mounting bracket 314, a rotating motor 315, a mounting plate 316, a rotating screw 317, a rotating shaft 318, a rotating gear 319 and a driving gear 3110, the housing 311 is erected in the middle section of the cart 1, the lifting screw 313 is vertically disposed in the housing 311, the bottom end of the lifting screw 313 is rotatably connected with the top of the cart 1, the top end of the lifting screw 313 is rotatably connected with the inner top wall of the housing 311, the lifting motor 312 is disposed at the bottom of the cart 1, the output end of the lifting motor 312 penetrates through the cart 1 and is fixedly connected with the lifting screw 313, the mounting bracket 314 is sleeved on the lifting screw 313, the mounting bracket 314 is located below the inner top wall of the housing 311, the two rotating shafts 318 are provided, the two rotating shafts 318 are respectively vertically rotatably disposed at two ends of the bottom of the mounting bracket 314, and the bottom of two axis of rotation 318 all runs through shallow 1 and extends away, drive gear 3110 is equipped with four, and two double-phase a set of difference spacer sleeves of four drive gears 3110 are established on two axis of rotation 318, the rotating gear 319 is equipped with two, and two rotating gear 319 overlap respectively on two axis of rotation 318, and the bottom of every rotating gear 319 all is adjacent with the bottom of shallow 1, mounting panel 316 is equipped with two, and two mounting panels 316 interval sets up in the bottom of shallow 1, and two mounting panels 316 are located the side of two rotating gear 319, the rotation screw 317 level sets up between two mounting panels 316, and the both ends of rotating screw 317 are connected with two mounting panels 316 rotation respectively, rotation motor 315 sets up on the lateral wall of a mounting panel 316, and the output of rotation motor 315 runs through a mounting panel 316 and rotates screw fixed connection, the rotating screw 317 is meshed with the two rotating gears 319, the lifting motor 312 drives the lifting screw 313 fixedly connected with the output end of the lifting motor to rotate, the mounting rack 314 sleeved on the mounting rack 314 rises, the mounting rack 314 rises to drive the rotating shaft 318 and the driving gear 3110 which are mounted on the mounting rack to rise, the position of the driving gear 3110 is adjusted according to the agriculture and forestry conditions on two sides of the device, the rotating motor 315 drives the rotating screw 317 fixedly connected with the output end of the rotating motor to rotate, the rotating screw 317 drives the rotating gears 319 to rotate, the rotating shaft 318 drives the driving gear 3110 to rotate, the driving gear 3110 drives the driven gear 323 to rotate, the rotating seat 321 is made to rotate, and the direction is adjusted.
Specifically, each adjusting assembly 32 includes a rotating seat 321, a rotating roller 322, two driven gears 323, two fixed blocks 324 and an inclined member 325, the rotating seat 321 is disposed on the sidewall of the housing 311, the rotating seat 321 is rotatably connected with the housing 311, the rotating roller 322 is disposed at the bottom of the rotating seat 321, the bottom end of the rotating roller 322 penetrates through the housing 311 and extends into the housing 311, the driven gears 323 are disposed at the bottom end of the rotating roller 322, the driven gears 323 are engaged with one driving gear 3110, the two fixed blocks 324 are disposed, the two fixed blocks 324 are symmetrically disposed on the two rotating seats 321, the inclined member 325 is disposed at the side of the rotating seat 321, the inclined member 325 is rotatably connected with the two fixed blocks 324, the driving motor 3251 drives the rotating arm 3252 fixedly connected with the output end thereof to rotate, the rotating arm 3252 rotates to make the arc plate 3253 slidably connected therewith stir up and down, therefore, the spray head 3254 is driven to stir up and down, the spray angle of the spray head 3254 is adjusted, the striking frame 3255 is driven to shake downwards when the foliar fertilizer is sprayed, the tail end of the striking frame 3255 extrudes the connecting spring 3256 under the arrangement that the striking frame 3255 is rotatably connected with the outer side wall of the spray head 3254, and the striking frame 3255 continuously rebounds under the elastic action of the connecting spring 3256, so that sprayed foliar fertilizer liquid can be fully scattered, and the foliar fertilizer can be sprayed more comprehensively.
Specifically, the tilting member 325 includes a driving motor 3251, a rotating arm 3252, an arc-shaped plate 3253 and a nozzle 3254, the rotating arm 3252 is disposed on a side wall of the rotating seat 321 in a Z-shape, the driving motor 3251 is disposed in the rotating seat 321, an output end of the driving motor 3251 penetrates through the rotating seat 321 and is fixedly connected with the rotating arm 3252, the arc-shaped plate 3253 is disposed beside the rotating arm 3252, the rotating arm 3252 is slidably connected with an arc-shaped surface of the arc-shaped plate 3253, the nozzle 3254 is disposed on a side wall of the arc-shaped plate 3253, the driving motor 3251 drives the rotating arm 3252 fixedly connected with an output end thereof to rotate, and the rotating arm 3252 rotates to shift the arc-shaped plate 3253 slidably connected therewith up and down, so as to drive the nozzle 3254 to shift up and down, and adjust a spraying angle of the nozzle 3254.
Specifically, the outer side wall of the nozzle 3254 is further provided with a striking frame 3255, the striking frame 3255 is sleeved on the nozzle 3254, the middle section of the striking frame 3255 is rotatably connected with the outer side wall of the nozzle 3254, the bottom end of the striking frame 3255 is provided with a connecting spring 3256, and the top end of the connecting spring 3256 is fixedly connected with the outer side wall of the nozzle 3254.
Specifically, the two spray heads 3254 are respectively communicated with the two fertilizer boxes 2, so that more foliar fertilizers can be stored.
The working process of the utility model is as follows: when spraying is needed, the lifting motor 312 drives the lifting screw 313 fixedly connected with the output end thereof to rotate, so that the mounting frame 314 sleeved on the lifting motor is lifted, the mounting frame 314 is lifted to drive the rotating shaft 318 and the driving gear 3110 which are mounted on the mounting frame to lift, the position of the driving gear 3110 is adjusted according to the agriculture and forestry conditions on two sides of the device, the rotating motor 315 drives the rotating screw 317 fixedly connected with the output end thereof to rotate, the rotating screw 317 drives the rotating gear 319 to rotate, so that the rotating shaft 318 drives the driving gear 3110 to rotate, the driving gear 3110 drives the driven gear 323 to rotate, so that the rotating seat 321 rotates, the direction is adjusted, after the direction adjustment of the rotating seat 321 is completed, the driving motor 3251 drives the rotating arm 3252 fixedly connected with the output end thereof to rotate, the rotating arm 3252 rotates to enable the arc plate 3253 which is in sliding connection with the rotating arm to stir up and down, so as to drive the spray head 3254 to stir up and down, and adjust the spray angle of the spray head 3254, when the foliar fertilizer is sprayed, the movable striking frame 3255 shakes downwards, the tail end of the striking frame 3255 extrudes the connecting spring 3256 under the arrangement that the striking frame 3255 is rotatably connected with the outer side wall of the spray head 3254, and the striking frame 3255 rebounds continuously under the elastic force action of the connecting spring 3256, so that the sprayed foliar fertilizer liquid can be fully scattered, and the foliar fertilizer is sprayed more comprehensively.
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 (6)
1. The utility model provides a novel agriculture and forestry foliage fertilizer spraying device which characterized in that: including shallow (1), fertilizer can (2) and spray part (3), shallow (1) level sets up, fertilizer can (2) are equipped with two, and two fertilizer can (2) intervals set up the top in shallow (1), spray part (3) and set up the middle section in shallow (1), and spray part (3) including synchronizing assembly (31) and adjusting part (32), synchronizing assembly (31) set up the middle section in shallow (1), and synchronizing assembly (31) is located between two fertilizer cans (2), adjusting part (32) are equipped with two, and two adjusting part (32) symmetry respectively rotate the top that sets up in synchronizing assembly (31), and every adjusting part (32) all is linked together with a fertilizer can (2).
2. The novel spraying device for the agricultural and forestry foliar fertilizer as claimed in claim 1, wherein: the synchronous component (31) comprises a shell (311), a lifting motor (312), a lifting screw (313), a mounting rack (314), a rotating motor (315), a mounting plate (316), a rotating screw (317), a rotating shaft (318), a rotating gear (319) and a driving gear (3110), wherein the shell (311) is erected at the middle section of the trolley (1), the lifting screw (313) is vertically arranged in the shell (311), the bottom end of the lifting screw (313) is rotatably connected with the top of the trolley (1), the top end of the lifting screw (313) is rotatably connected with the inner top wall of the shell (311), the lifting motor (312) is arranged at the bottom of the trolley (1), the output end of the lifting motor (312) penetrates through the trolley (1) and is fixedly connected with the lifting screw (313), the mounting rack (314) is sleeved on the lifting screw (313), and the mounting rack (314) is positioned below the inner top wall of the shell (311), the axis of rotation (318) is equipped with two, and two axis of rotation (318) vertical rotation respectively set up on the both ends of mounting bracket (314) bottom, and the bottom of two axis of rotation (318) all runs through shallow (1) and extend away, drive gear (3110) is equipped with four, and two double-phase a set of interval cover respectively of four drive gear (3110) is established on two axis of rotation (318), drive gear (319) are equipped with two, and two drive gear (319) overlap respectively on two axis of rotation (318), and the bottom of every drive gear (319) all is adjacent with the bottom of shallow (1), mounting panel (316) are equipped with two, and two mounting panel (316) intervals set up in the bottom of shallow (1), and two mounting panel (316) are located the side of two drive gear (319), rotation screw rod (317) level sets up between two mounting panels (316), and the both ends of rotating screw rod (317) rotate with two mounting panels (316) respectively and are connected, rotate motor (315) and set up on the lateral wall of a mounting panel (316), and the output that rotates motor (315) runs through a mounting panel (316) and rotates screw rod (317) fixed connection, rotate screw rod (317) and two running gear (319) mesh mutually.
3. The novel spraying device for the agricultural and forestry foliar fertilizer as claimed in claim 2, wherein: each adjusting component (32) comprises a rotating seat (321), a rotating roller (322), a driven gear (323), a fixed block (324) and a tilting member (325), the rotating seat (321) is arranged on the side wall of the shell (311), the rotating seat (321) is rotationally connected with the shell (311), the rotating roller (322) is arranged at the bottom of the rotating seat (321), the bottom end of the rotating roller (322) penetrates through the shell (311) and extends into the shell (311), the driven gear (323) is arranged at the bottom end of the rotating roller (322), and the driven gear (323) is engaged with a driving gear (3110), two fixed blocks (324) are arranged, the two fixed blocks (324) are respectively symmetrically arranged on the two rotating seats (321), the inclined piece (325) is arranged at the side of the rotating seat (321), and the inclined piece (325) is rotationally connected with the two fixed blocks (324).
4. The novel spraying device for the agricultural and forestry foliar fertilizer as claimed in claim 3, wherein: the tilting part (325) comprises a driving motor (3251), a rotating arm (3252), an arc-shaped plate (3253) and a spray head (3254), wherein the rotating arm (3252) is Z-shaped and is arranged on the side wall of a rotating seat (321), the driving motor (3251) is arranged in the rotating seat (321), the output end of the driving motor (3251) penetrates through the rotating seat (321) and the rotating arm (3252) to be fixedly connected, the arc-shaped plate (3253) is arranged at the side of the rotating arm (3252), the rotating arm (3252) is connected with the arc-shaped surface of the arc-shaped plate (3253) in a sliding mode, and the spray head (3254) is arranged on the side wall of the arc-shaped plate (3253).
5. The novel spraying device for the agricultural and forestry foliar fertilizer, according to claim 4, is characterized in that: still be equipped with on the lateral wall of shower nozzle (3254) and hit frame (3255), hit frame (3255) cover and establish on shower nozzle (3254), and hit the middle section of hitting frame (3255) and the lateral wall of shower nozzle (3254) and rotate and be connected, hit the bottom of hitting frame (3255) and be equipped with connecting spring (3256), and the top of connecting spring (3256) and the lateral wall fixed connection of shower nozzle (3254).
6. The novel spraying device for the agricultural and forestry foliar fertilizer as claimed in claim 5, wherein: the two spray heads (3254) are respectively communicated with the two fertilizer boxes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220428350.8U CN217407058U (en) | 2022-03-01 | 2022-03-01 | Novel agriculture and forestry foliage fertilizer spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220428350.8U CN217407058U (en) | 2022-03-01 | 2022-03-01 | Novel agriculture and forestry foliage fertilizer spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217407058U true CN217407058U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220428350.8U Expired - Fee Related CN217407058U (en) | 2022-03-01 | 2022-03-01 | Novel agriculture and forestry foliage fertilizer spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217407058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116097962A (en) * | 2023-03-23 | 2023-05-12 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Mountain region capsicum membrane inner spot irrigation fertilizer injection unit |
-
2022
- 2022-03-01 CN CN202220428350.8U patent/CN217407058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116097962A (en) * | 2023-03-23 | 2023-05-12 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Mountain region capsicum membrane inner spot irrigation fertilizer injection unit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |