CN220830815U - Wheat breeding fertilizer applicator - Google Patents
Wheat breeding fertilizer applicator Download PDFInfo
- Publication number
- CN220830815U CN220830815U CN202322740635.2U CN202322740635U CN220830815U CN 220830815 U CN220830815 U CN 220830815U CN 202322740635 U CN202322740635 U CN 202322740635U CN 220830815 U CN220830815 U CN 220830815U
- Authority
- CN
- China
- Prior art keywords
- block
- fixedly connected
- fertilizer applicator
- fertilizer
- wheat breeding
- 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.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 92
- 241000209140 Triticum Species 0.000 title claims abstract description 27
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 27
- 238000009395 breeding Methods 0.000 title claims abstract description 22
- 230000001488 breeding effect Effects 0.000 title claims abstract description 22
- 230000004720 fertilization Effects 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000009400 out breeding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Fertilizing (AREA)
Abstract
The utility model provides a wheat breeding fertilizer applicator, which relates to the technical field of wheat breeding fertilizer applicators and comprises a fertilizer applicator feed box, wherein a feed box cover is rotationally connected to the top inlet of the fertilizer applicator feed box, one side of the fertilizer applicator feed box is fixedly connected with an outlet pipe, the outer surface of the outlet pipe is sleeved and connected with a conveying pipe, one end of the conveying pipe is fixedly connected with a fertilizer spraying nozzle, the outer surface of the fertilizer spraying nozzle is symmetrically provided with a protecting device, the fixing device comprises a supporting rod, a round hole groove block and a screw hole block, one side of the supporting rod is rotationally connected with a threaded rod, and a fixing device is arranged between the outer surface of the outlet pipe and the outer surface of one end of the conveying pipe.
Description
Technical Field
The utility model relates to the technical field of wheat breeding fertilizer applicators, in particular to a wheat breeding fertilizer applicator.
Background
The fertilizer applicator is a device for applying fertilizer and scattering materials to experimental fields where wheat is planted in the wheat breeding process.
The inventor finds that before breeding and planting wheat, when a fertilizer applicator is used for fertilizing and scattering materials to an experimental field, one end of a conveying pipe on a fertilizer injection nozzle is sleeved on an outlet pipe of a fertilizer applicator feed box, then fertilizer is placed into the fertilizer applicator feed box, the conveying pipe is conveyed to the fertilizer injection nozzle to spray and fertilize, in the fertilizer application process, the manual holding of the fertilizer injection nozzle continuously moves and is easy to pull the conveying pipe, and one end of the conveying pipe falls off from the outlet pipe of the fertilizer applicator feed box, so that the condition that the fertilizer is scattered from the outlet pipe is wasted.
In order to solve the problem that fertilizer is wasted due to the fact that in the fertilization process, a manual holding fertilization spray head continuously moves and is easy to pull to a conveying pipe, one end of the conveying pipe falls off from an outlet pipe of a fertilizer box of the fertilizer applicator, and the problem that fertilizer is wasted due to the fact that fertilizer is sprayed from the outlet pipe is solved.
Disclosure of utility model
The utility model provides a wheat breeding fertilizer applicator, which aims to solve the problem that fertilizer is wasted due to the fact that one end of a conveying pipe falls off from an outlet pipe of a fertilizer applicator feed box in the process of fertilizing by manually holding a fertilizing nozzle to move continuously and easily, and the problem that the fertilizer is wasted due to the fact that the outlet pipe is sprinkled.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wheat breeding fertilizer applicator, includes the fertilizer applicator workbin, top import department of fertilizer applicator workbin rotates and is connected with the material case lid, one side fixedly connected with outlet pipe of fertilizer applicator workbin, the surface cover of outlet pipe is established and is connected with the conveyer pipe, the one end fixedly connected with fertilization shower nozzle of conveyer pipe, the outward appearance symmetry of fertilization shower nozzle is provided with protector, be provided with fixing device between the surface of outlet pipe and the one end surface of conveyer pipe, fixing device includes branch, round hole groove block and screw piece, one side rotation of branch is connected with the threaded rod, the surface thread size and the shape of threaded rod and the inner wall thread size and the shape looks adaptation of screw piece, one side and one side butt of round hole groove block of screw piece, the surface fixedly connected with ring piece of conveyer pipe, the both ends inner wall size of round hole groove block respectively with threaded rod and the surface size looks adaptation of conveyer pipe, one side and one side butt of ring piece of round hole groove block.
The effects achieved by the components are as follows: through setting up fixing device, before carrying out breeding to the wheat, when using the fertilizer applicator to carry out the fertilization to experimental plot and spill the material, usually establish the conveyer pipe one end cover on the fertilizer applicator workbin on the outlet pipe of fertilizer applicator workbin earlier, then manually hold round hole recess piece with its one end card on the surface of conveyer pipe, make the inner wall of its other end pass the threaded rod, with its one side butt on one side of ring piece, then manually hold the screw piece with its screw on the surface of threaded rod, screw it tightly, make its one side butt on one side of round hole recess piece, thereby can extrude the conveyer pipe fixed on the surface of outlet pipe, take place to rock when making it use, the conveyer pipe is difficult for taking place to drop from the outlet pipe and lead to the extravagant condition of fertilizer appearance, then place fertilizer in the fertilizer applicator workbin, transport to fertilizer shower nozzle department by the conveyer pipe and spray the fertilization.
Preferably, the outer surface of the screw hole block is fixedly connected with a plurality of screwing blocks, and the screwing blocks are equidistantly arranged.
The effects achieved by the components are as follows: by arranging the screwing blocks, the contact area of the outer surfaces of the screw hole blocks can be increased, and the screw hole blocks can be conveniently held and rotated manually.
Preferably, the inner wall fixedly connected with antiskid block of round hole recess piece, the antiskid block is rubber material.
The effects achieved by the components are as follows: through setting up the non slipping block, can increase the inner wall contact friction of round hole recess piece, make its card be difficult for taking place to rock on the surface of conveyer pipe, the card is more firm.
Preferably, a round block is fixedly connected to the outer surface of one end of the threaded rod, and one side of the round block is fixedly connected with one side of the supporting rod.
The effects achieved by the components are as follows: through setting up the button, can increase the connection area between threaded rod and the branch, make its connection more stable.
Preferably, the protection device comprises a protection plate, a first support and a second support, one sides of the first support and the second support are fixedly connected with the outer surface of the fertilizing nozzle, two ends of the protection plate are respectively penetrated and connected with one sides of the first support and the second support, one end of the protection plate is fixedly connected with a clamping hole block, the inner wall of the clamping hole block is slidably connected with a clamping block, one side of the first support is provided with a plurality of clamping grooves, and the inner wall size and shape of the clamping grooves are matched with the outer surface size and shape of the clamping block.
The effects achieved by the components are as follows: through setting up protector, when using the fertilization shower nozzle to carry out fertilizer to wheat breeding experiment field, can be according to actual environment and spray the scope, manual holding the draw-in hole piece rotates it, drive the both ends of guard plate and rotate to a position on one side of first support and second support, press the fixture block to a position in the inner wall of draw-in hole piece after adjusting, make its one end card advance the draw-in groove in fixed, thereby can be with the spacing both sides of fertilization shower nozzle and block, make it carry out spacing protection to spray the scope, can rotate it to the exit of certain position back with fertilization shower nozzle and protect completely and cover, avoid debris to get into its inside, lead to inside to spray the hole to take place to block.
Preferably, a pull block is fixedly connected to the top of the clamping block, and the longitudinal section of the pull block is circular.
The effects achieved by the components are as follows: through setting up the pulling block, when the fixture block that needs to be pulled slides in the nickel coin of draw-in hole piece up and down, can make things convenient for the manual top of its fixture block to hook, be convenient for pull it.
Preferably, the inner wall fixedly connected with magnet piece of draw-in groove, the fixture block is iron material, one side of magnet piece and one side magnetism of fixture block inhale mutually.
The effects achieved by the components are as follows: through setting up the magnet piece, after going into the draw-in groove with the fixture block card to certain position in, the inside magnet piece of draw-in groove can adsorb the one end of fixture block and fix to can make the fixture block can not follow the draw-in groove easily and roll off.
Preferably, the outer surface of guard plate is higher than the inner wall height of fertilization shower nozzle, the card hole piece is parallel state setting with the guard plate.
The effects achieved by the components are as follows: the clamping hole blocks are arranged in parallel with the protection plates, when the protection plates need to be rotated, the protection plates can be driven to face in what direction only by rotating the clamping hole blocks, the protection plates are convenient to adjust, and meanwhile, the outlet of the fertilizing nozzle can be completely protected and covered after the protection plates are adjusted to a certain position, so that the anti-blocking effect is achieved on the discharging holes inside the protection plates.
Compared with the prior art, the utility model has the advantages and positive effects that:
According to the utility model, the fixing device is arranged, before wheat is bred and planted, when the fertilizer applicator is used for applying fertilizer and spreading materials on an experimental field, one end of the conveying pipe on the fertilizer application spray head is sleeved on the outlet pipe of the fertilizer applicator feed box, then the round hole groove block is manually held to clamp one end of the conveying pipe on the outer surface of the conveying pipe, the inner wall of the other end of the round hole groove block penetrates through the threaded rod, one side of the round hole groove block is abutted to one side of the round ring block, the threaded hole block is manually held to be screwed on the outer surface of the threaded rod, the threaded rod is screwed up, one side of the round hole groove block is abutted to one side of the round hole groove block, so that the conveying pipe can be extruded and fixed on the outer surface of the outlet pipe, the outer surface of the outlet pipe is prevented from shaking when the fertilizer is used, the conveying pipe is not easy to fall off from the outlet pipe, so that waste of fertilizer is caused, and then the fertilizer is placed into the fertilizer applicator feed box, and is conveyed to the fertilizer application spray nozzle by the conveying pipe.
Drawings
FIG. 1 is a schematic perspective view of a fertilizer applicator bin of the present utility model;
FIG. 2 is a schematic perspective view of a conveying pipe according to the present utility model;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
fig. 4 is a schematic perspective view of a guard plate according to the present utility model;
Fig. 5 is a schematic view of a part of the structure of fig. 4.
Legend description: 1. a fertilizer applicator bin; 2. a fixing device; 3. a protective device; 4. a bin cover; 5. an outlet tube; 6. a delivery tube; 7. a fertilizing nozzle; 21. a support rod; 22. a threaded rod; 23. round groove blocks; 24. a round hole block; 25. screw hole blocks; 26. twisting blocks; 27. an anti-skid block; 28. round blocks; 31. a protection plate; 32. a first bracket; 33. a second bracket; 34. a hole clamping block; 35. a clamping groove; 36. a clamping block; 37. pulling blocks; 38. a magnet block.
Detailed Description
Embodiment 1, as shown in fig. 1-5, a wheat breeding fertilizer applicator, including fertilizer applicator workbin 1, top import department rotation connection of fertilizer applicator workbin 1 has workbin lid 4, one side fixedly connected with outlet pipe 5 of fertilizer applicator workbin 1, the surface cover of outlet pipe 5 is established and is connected with conveyer pipe 6, the one end fixedly connected with fertilization shower nozzle 7 of conveyer pipe 6, the outward appearance symmetry of fertilization shower nozzle 7 is provided with protector 3, be provided with fixing device 2 between the surface of outlet pipe 5 and the one end surface of conveyer pipe 6, fixing device 2 includes branch 21, round hole groove block 24 and screw hole block 25, one side rotation connection of branch 21 has threaded rod 22, the external surface thread size and the shape of threaded rod 22 and the internal wall thread size and the shape looks adaptation of screw hole block 25, one side and the one side butt of round hole groove block 24 of screw hole block 25, the surface fixedly connected with ring block 23 of the both ends internal wall size looks adaptation of round hole groove block 24 and the external surface size of threaded rod 22 and conveyer pipe 6 respectively, one side and one side butt of ring block 23 of round hole groove block 24. Before wheat is bred, when the fertilizer is applied to an experimental field and spread, one end of a conveying pipe 6 on a fertilizer application spray head 7 is sleeved on an outlet pipe 5 of a fertilizer application box 1, then one end of the conveying pipe is clamped on the outer surface of the conveying pipe 6 by manually holding a round hole groove block 24, the inner wall of the other end of the conveying pipe penetrates through a threaded rod 22, one side of the round hole groove block is abutted against one side of a circular ring block 23, then the threaded hole block 25 is manually held to be screwed on the outer surface of the threaded rod 22, the threaded rod is screwed down, one side of the round hole groove block is abutted against one side of the round hole groove block 24, so that the conveying pipe 6 can be fixedly extruded on the outer surface of the outlet pipe 5, shaking occurs when the fertilizer application spray head is used, the conveying pipe 6 is not easy to fall off from the outlet pipe 5, so that waste of fertilizer occurs, and then the fertilizer is placed into the fertilizer application box 1, and conveyed to the fertilizer application spray head 7 by the conveying pipe 6.
Referring to fig. 2 and 3, this embodiment discloses that the outer surface of the screw hole block 25 is fixedly connected with a plurality of screw blocks 26, and the screw blocks 26 are equidistantly arranged. By arranging the screwing blocks 26, the contact area of the outer surface of the screw hole blocks 25 can be increased, and the screw hole blocks can be conveniently held and rotated manually. The inner wall of the round hole groove block 24 is fixedly connected with an anti-skid block 27, and the anti-skid block 27 is made of rubber. Through setting up non slipping block 27, can increase the inner wall contact friction of round hole recess piece 24, make its card be difficult for taking place to rock on the surface of conveyer pipe 6, the card is more firm.
Referring to fig. 2 and 3, this embodiment discloses that a round block 28 is fixedly connected to an outer surface of one end of the threaded rod 22, and one side of the round block 28 is fixedly connected to one side of the supporting rod 21. By providing the knob 28, the connection area between the threaded rod 22 and the strut 21 can be increased, making it more stable.
Referring to fig. 4 and 5, this embodiment discloses protector 3 including guard plate 31, first support 32 and second support 33, one side of first support 32 and second support 33 all with fertilization shower nozzle 7's surface fixed connection, the both ends of guard plate 31 wear to establish with one side of first support 32 and second support 33 respectively and are connected, the one end fixedly connected with draw-in hole piece 34 of guard plate 31, the inner wall sliding connection of draw-in hole piece 34 has fixture block 36, a plurality of draw-in groove 35 has been seted up to one side of first support 32, the inner wall size and the shape of draw-in groove 35 and the surface size and the shape looks adaptation of fixture block 36. When the fertilizer spraying nozzle 7 is used for spraying fertilizer to a wheat breeding experimental field, the clamping hole block 34 can be manually held to rotate according to the actual environment and the spraying range, two ends of the protection plate 31 are driven to rotate to a certain position on one side of the first support 32 and the second support 33, after the regulation, the clamping block 36 is pressed to a certain position in the inner wall of the clamping hole block 34, one end of the clamping block 36 is clamped into the clamping groove 35 to be fixed, so that two sides of the fertilizer spraying nozzle 7 can be limited and blocked, the spraying range can be limited and protected, when the fertilizer spraying nozzle is not used, the outlet of the fertilizer spraying nozzle 7 can be completely protected and covered after the fertilizer spraying nozzle is rotated to a certain position, sundries are prevented from entering the inside of the fertilizer spraying nozzle, and the internal spraying hole is prevented from being blocked.
Referring to fig. 4 and 5, the present embodiment discloses that the top of the clamping block 36 is fixedly connected with a pull block 37, and the longitudinal section of the pull block 37 is circular. By arranging the pull block 37, when the clamping block 36 is required to be pulled to slide up and down in the nickel coin of the clamping hole block 34, the top of the clamping block 36 can be conveniently hooked manually, and the pulling is convenient. The inner wall of the clamping groove 35 is fixedly connected with a magnet block 38, the clamping block 36 is made of iron, and one side of the magnet block 38 is magnetically attracted with one side of the clamping block 36. Through setting up magnet piece 38, after inserting fixture block 36 into draw-in groove 35 to certain position, the inside magnet piece 38 of draw-in groove 35 can adsorb the one end of fixture block 36 and fix to can make fixture block 36 can not slide out from draw-in groove 35 easily. The outer surface of the protection plate 31 is higher than the inner wall of the fertilization nozzle 7, and the clamping hole block 34 and the protection plate 31 are arranged in parallel. Through setting up card hole piece 34 and guard plate 31 and being parallel arrangement, when needs rotate guard plate 31, only need rotate card hole piece 34 to what direction, just can drive guard plate 31 orientation what direction, be convenient for adjust it, can protect the exit of fertilization shower nozzle 7 completely after the guard plate 31 adjusts to the certain position simultaneously and cover, play to its inside discharge hole and prevent blockking up the effect.
Before wheat is bred and planted, when a fertilizer applicator is used for fertilizing and scattering materials in an experimental field, one end of a conveying pipe 6 on a fertilizing nozzle 7 is sleeved on an outlet pipe 5 of a fertilizer applicator feed box 1, then one end of the conveying pipe 6 and an anti-slip block 27 are clamped on the outer surface of the conveying pipe 6 by manual holding, the inner wall of the other end of the conveying pipe penetrates through a threaded rod 22, one side of the conveying pipe is abutted against one side of a circular ring block 23, then a screwing block 26 and a threaded hole block 25 are manually held to screw the conveying pipe on the outer surface of the threaded rod 22, one side of the conveying pipe is abutted against one side of the circular hole groove block 24, so that the conveying pipe 6 can be extruded and fixed on the outer surface of the outlet pipe 5, shake occurs when the conveying pipe 6 is used, the condition that fertilizer is wasted due to falling off of the outlet pipe 5 is not easy to occur, and then the fertilizer is placed into the fertilizer applicator feed box 1, and is conveyed to the position of the fertilizing nozzle 7 by the conveying pipe 6 to spray the fertilizer.
When the fertilizer is sprayed to the wheat breeding experimental field by using the fertilizing nozzle 7, the clamping hole block 34 can be manually held to rotate according to the actual environment and the spraying range, two ends of the protection plate 31 are driven to rotate to a certain position on one side of the first support 32 and the second support 33, after the adjustment, the clamping block 36 is pressed to a certain position in the inner wall of the clamping hole block 34, one end of the clamping block 36 is clamped into the clamping groove 35 to be fixed, one end of the clamping block 36 is adsorbed and fixed by the magnet block 38 in the clamping groove 35, so that the clamping block 36 cannot easily slide out from the clamping groove 35, two sides of the fertilizing nozzle 7 can be limited and blocked, the spraying range can be limited and protected, and sundries can be prevented from entering the clamping hole to be blocked after the clamping hole is rotated to a certain position when the fertilizing nozzle is not used.
Claims (8)
1. Wheat breeding fertilizer applicator, including fertilizer applicator workbin (1), its characterized in that: the utility model provides a top import department rotation of fertilizer applicator workbin (1) is connected with bin cover (4), one side fixedly connected with outlet pipe (5) of fertilizer applicator workbin (1), the surface cover of outlet pipe (5) is established and is connected with conveyer pipe (6), one end fixedly connected with fertilization shower nozzle (7) of conveyer pipe (6), the surface symmetry of fertilization shower nozzle (7) is provided with protector (3), be provided with fixing device (2) between the surface of outlet pipe (5) and the one end surface of conveyer pipe (6), fixing device (2) include branch (21), round hole groove block (24) and screw block (25), one side fixedly connected with threaded rod (22) of branch (21), the surface screw thread size and the shape of threaded rod (22) and the inner wall thread size and the shape looks adaptation of screw block (25), one side of screw block (25) and one side butt of round hole groove block (24), the surface fixedly connected with ring block (23) of conveyer pipe (6), the big end of round groove block (24) and the big end of round groove block (24) of round hole respectively.
2. A wheat breeding fertilizer applicator according to claim 1, wherein: the outer surface of the screw hole block (25) is fixedly connected with a plurality of screwing blocks (26), and the screwing blocks (26) are equidistantly arranged.
3. A wheat breeding fertilizer applicator according to claim 1, wherein: the inner wall of the round hole groove block (24) is fixedly connected with an anti-skid block (27), and the anti-skid block (27) is made of rubber.
4. A wheat breeding fertilizer applicator according to claim 1, wherein: the outer surface of one end of the threaded rod (22) is fixedly connected with a round block (28), and one side of the round block (28) is fixedly connected with one side of the supporting rod (21).
5. A wheat breeding fertilizer applicator according to claim 1, wherein: the protection device (3) comprises a protection plate (31), a first support (32) and a second support (33), one sides of the first support (32) and the second support (33) are fixedly connected with the outer surface of the fertilization spray head (7), two ends of the protection plate (31) are respectively penetrated and connected with one sides of the first support (32) and the second support (33), one end of the protection plate (31) is fixedly connected with a clamping hole block (34), the inner wall of the clamping hole block (34) is slidably connected with a clamping block (36), one side of the first support (32) is provided with a plurality of clamping grooves (35), and the inner wall size and shape of the clamping grooves (35) are matched with the outer surface size and shape of the clamping block (36).
6. A wheat breeding fertilizer applicator according to claim 5, wherein: the top of fixture block (36) fixedly connected with draws piece (37), the longitudinal section of drawing piece (37) is the ring-shaped.
7. A wheat breeding fertilizer applicator according to claim 5, wherein: the inner wall of draw-in groove (35) fixedly connected with magnet piece (38), fixture block (36) are iron material, one side of magnet piece (38) and one side magnetism of fixture block (36) inhale mutually.
8. A wheat breeding fertilizer applicator according to claim 5, wherein: the height of the outer surface of the protection plate (31) is higher than the height of the inner wall of the fertilization spray head (7), and the clamping hole blocks (34) and the protection plate (31) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740635.2U CN220830815U (en) | 2023-10-12 | 2023-10-12 | Wheat breeding fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740635.2U CN220830815U (en) | 2023-10-12 | 2023-10-12 | Wheat breeding fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830815U true CN220830815U (en) | 2024-04-26 |
Family
ID=90773435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322740635.2U Active CN220830815U (en) | 2023-10-12 | 2023-10-12 | Wheat breeding fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830815U (en) |
-
2023
- 2023-10-12 CN CN202322740635.2U patent/CN220830815U/en active Active
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