CN117461438B - Fertilizing and seeding machine - Google Patents
Fertilizing and seeding machine Download PDFInfo
- Publication number
- CN117461438B CN117461438B CN202311669196.9A CN202311669196A CN117461438B CN 117461438 B CN117461438 B CN 117461438B CN 202311669196 A CN202311669196 A CN 202311669196A CN 117461438 B CN117461438 B CN 117461438B
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- China
- Prior art keywords
- fertilizer
- fertilizing
- rotating shaft
- seeding
- shell
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- 238000010899 nucleation Methods 0.000 title claims abstract description 54
- 239000003337 fertilizer Substances 0.000 claims abstract description 90
- 238000009331 sowing Methods 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 6
- 230000004720 fertilization Effects 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 3
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Abstract
The invention discloses a fertilizing seeder, which relates to the technical field of agriculture and comprises the following steps: a sowing structure and a fertilizing structure; the seeding structure consists of an internal seed clamping device and a seeding structure shell which is responsible for storing seeds and controlling the seeds to fall down; the two fertilizing structures are respectively arranged at two sides of the sowing structure, each fertilizing structure consists of a quantitative mechanism for controlling the capacity and a fertilizing structure shell for receiving and releasing fertilizer, and the sowing structure and the fertilizing structure are fixed on the same rotating shaft part and run and operate simultaneously to ensure the accuracy of fertilizer application; the seed clamping device in the sowing structure is used for strictly controlling sowing of seeds, and the quantitative mechanism in the fertilizing structure is used for precisely controlling the dosage of the applied fertilizer, so that the precise control of the fertilizing amount is realized; and the interval between the sowing structure and the fertilizing structure on the rotating shaft piece is adjustable, so that the accurate control of the optimal fertilizing position of seeds can be realized, and the fertilizer effectiveness is improved.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a fertilizing and seeding machine.
Background
At present, the agriculture in China is in a stage of rapid development of modern agriculture, and in recent years, although the fertilizer applicators and the seeder in China have better development, the fertilizer applicators and the seeder have more or less defects and play an important role in agricultural production. Chinese patent CN 219205209U discloses a fertilizing and seeding device, in which the mutual cooperation of a packing auger, a distributing block, a distributing groove, a blanking groove and a blanking pipe is utilized to realize the uniform sowing of seeds and the uniform application of fertilizer.
However, in the above-mentioned technique, the seed sowing amount and the fertilizer application amount cannot be controlled, and the use interval between the seeds and the fertilizer cannot be adjusted, resulting in inconvenient use. In order to solve the problems, the invention provides a fertilizing and seeding machine.
Disclosure of Invention
The invention aims to provide a fertilizing and seeding machine which solves the problems in the background art:
the seed sowing amount and the fertilizer application amount cannot be controlled, and the use interval between the seeds and the fertilizer cannot be adjusted, so that the use is inconvenient.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a fertilizing and seeding machine, comprising: a sowing structure and a fertilizing structure; the seeding structure consists of an internal seed clamping device and a seeding structure shell which is responsible for storing seeds and controlling the seeds to fall down; the two fertilizing structures are respectively arranged at two sides of the sowing structure, and each fertilizing structure consists of a quantitative mechanism for controlling the capacity and a fertilizing structure shell for receiving fertilizer and releasing the fertilizer; the seeding structure and the fertilizing structure are fixed on the same rotating shaft piece and simultaneously run and operate, wherein the distance between the seeding structure and the fertilizing structure on the rotating shaft piece is adjustable.
Preferably, the seed clamping device comprises a fixed clamping jaw, a positioning column and a limiting surface, a seed conveying pipe is vertically arranged on the side edge of the seeding structure shell, a seed conveying pipe is arranged below the seeding structure shell, a rotating shaft piece is arranged inside the seeding structure shell, the rotating shaft piece rotates to penetrate through the circle center of the outer surface of the seeding structure shell, the rotating shaft piece rotates to be connected with the limiting surface, the limiting surface is arranged inside the seeding structure shell, the fixed clamping jaw is fixedly arranged on the limiting surface through the positioning column, the positioning column is connected with the rotating shaft piece through a spring, and the fixed clamping jaw is connected with the inner surface of the seeding structure shell.
Preferably, the rotating shaft member drives the fixed clamping jaw to rotate together when rotating; the length of the fixed clamping jaw is fixed, and the bottom of the positioning column is connected with the rotating shaft piece through a spring; the positioning column rotates to the seed storage area, the positioning column is close to the limiting surface, the limiting surface is an irregular curved surface, and when the positioning column rotates to the seed storage area, the positioning column is close to the fixed clamping jaw, so that seeds are clamped; when the positioning column is turned to the seed feeding area, the positioning column is far away from the fixed clamping jaw, and seeds are released.
Preferably, the quantitative mechanism comprises a limiting block, a limiting disc, a worm wheel, a rotating shaft sleeve, a worm and a fertilizer storage groove, a fertilizer inlet is formed in the upper portion of the fertilizer application structure shell, a fertilizer outlet is formed in the lower portion of the fertilizer application structure shell, a rotating shaft piece is arranged in the fertilizer application structure shell, the rotating shaft piece rotates to penetrate through the circle center of the outer surface of the fertilizer application structure shell, the rotating shaft sleeve is wrapped outside the rotating shaft piece, the worm wheel and the limiting disc are adjacently arranged outside the rotating shaft sleeve, the worm wheel is further connected with the worm through the worm wheel, the worm wheel and the worm are fixed outside the fertilizer application structure shell through a key slot on the fertilizer storage groove, the limiting disc is connected with the limiting block through an arc-shaped clamping groove reserved in the disc surface, and the limiting disc and the limiting block are arranged inside the fertilizer storage groove.
Preferably, after the target capacity of the fertilizer application structure is determined, the worm is manually twisted to drive the worm wheel, when the worm wheel rotates, the limiting disc matched with the worm wheel through the key groove on the fertilizer storage groove is driven to rotate together, and at the moment, the limiting block moves back and forth along a straight line in the fertilizer storage groove under the matching of the limiting disc so as to change the capacity of the fertilizer storage groove; the notch in the fertilizer storage tank is attached to the shell of the fertilizer applying structure, and when fertilizer enters the tank from the fertilizer inlet, the fertilizer is released only when the fertilizer storage tank reaches the fertilizer outlet.
Preferably, the surface fixedly connected with protruding piece of pivot spare, a plurality of bayonet socket has all been seted up to the both sides of protruding piece, the surface of pivot spare is provided with three slip cover, three slip cover respectively with seeding structure and two fertilization structure fixed connection, be used for protruding piece male notch has been seted up to the internal surface of slip cover, the inside of slip cover is provided with two retaining members.
Preferably, the retaining member is including seting up in the inside movable groove of sliding sleeve, the inside sliding connection in movable groove has the cardboard, the lateral surface fixedly connected with a plurality of fixture block of cardboard, the inside that one side of a plurality of fixture block extends to the notch, the inside rotation in movable groove is connected with two-way lead screw, the equal threaded connection in surface at two ends of two-way lead screw has the sliding block, two all articulate between sliding block and the cardboard medial surface has the drive frame, the both ends of two-way lead screw all extend to the outside of sliding block, and the equal fixedly connected with bolt head at the both ends of two-way lead screw.
Compared with the prior art, the invention provides a fertilizing and seeding machine, which has the following beneficial effects:
according to the invention, the seeding structure and the fertilizing structure are fixed on the same rotating shaft piece and run and operate simultaneously, so that the accuracy of fertilizer application is ensured; the seed clamping device in the sowing structure is used for strictly controlling sowing of seeds, and the quantitative mechanism in the fertilizing structure is used for precisely controlling the dosage of the applied fertilizer, so that the precise control of the fertilizing amount is realized; and the interval between the sowing structure and the fertilizing structure on the rotating shaft piece is adjustable, so that the accurate control of the optimal fertilizing position of seeds can be realized, and the fertilizer effectiveness is improved.
Drawings
FIG. 1 is a schematic view of a seed and fertilizer drill as set forth in example 1 of the present invention;
FIG. 2 is a schematic view of the sowing structure mentioned in example 1 of the present invention;
FIG. 3 is a schematic view of a seed clamping device according to embodiment 1 of the present invention;
FIG. 4 is a schematic view of the outer casing of the seeding structure mentioned in example 1 of the present invention;
FIG. 5 is a schematic view of the fertilization structure mentioned in example 1 of the present invention;
FIG. 6 is a front view showing a part of the structure of the quantitative mechanism mentioned in embodiment 1 of the present invention;
FIG. 7 is a schematic view showing a part of the constitution of a quantitative mechanism mentioned in example 1 of the present invention;
FIG. 8 is a schematic view of the outer casing of the fertilizer application structure mentioned in example 1 of the present invention;
FIG. 9 is a schematic structural view of a rotating shaft member according to embodiment 1 of the present invention;
FIG. 10 is a schematic cross-sectional view of the sliding sleeve mentioned in example 1 of the present invention;
fig. 11 is a schematic structural view of the locking member mentioned in embodiment 1 of the present invention.
Meaning of the label in the figure:
1. sowing structures; 2. a fertilization structure; 3. a seed clamping device; 4. a seeding structure shell; 5. a dosing mechanism; 6. a fertilizing structure shell; 7. a seed conveying pipe; 8. fixing the clamping jaw; 9. positioning columns; 10. a limiting surface; 11. a rotating shaft member; 111. a protruding block; 112. a bayonet; 113. a sliding sleeve; 114. a notch; 115. a clamping plate; 116. a two-way screw rod; 117. a sliding block; 118. a drive rack; 12. a seed feeding tube; 13. a fertilizer inlet; 14. a fertilizer outlet; 15. a capacity limiting block; 16. a limiting disc; 17. a worm wheel; 18. a swivel sleeve; 19. a worm; 20. a fertilizer storage groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
According to the invention, the seeding structure and the fertilizing structure are fixed on the same rotating shaft piece and run and operate simultaneously, so that the accuracy of fertilizer application is ensured; the seed clamping device in the sowing structure is used for strictly controlling sowing of seeds, and the quantitative mechanism in the fertilizing structure is used for precisely controlling the dosage of the applied fertilizer, so that the precise control of the fertilizing amount is realized; and the interval between the sowing structure and the fertilizing structure on the rotating shaft piece is adjustable, so that the accurate control of the optimal fertilizing position of seeds can be realized, and the fertilizer effectiveness is improved. Specifically, the following are included.
Example 1:
referring to fig. 1-11, a fertilizing and seeding machine of the present invention includes: a sowing structure 1 and a fertilizing structure 2; the seeding structure 1 consists of an internal seed clamping device 3 and a seeding structure shell 4 which is used for storing seeds and controlling the seeds to fall, wherein the seed clamping device 3 is used for controlling clamping and releasing of the seeds, and the seeding of the seeds is controlled by combining with the seeding structure shell 4; the fertilizing structure 2 is composed of a quantifying mechanism 5 with the capacity controlled internally and a fertilizing structure shell 6 for receiving fertilizer and releasing the fertilizer, wherein the quantifying mechanism 5 controls the fertilizing amount and the fertilizing structure shell 6 to control the application of the fertilizer in a combined way, the seeding structure 1 and the fertilizing structure 2 are fixed on the same rotating shaft piece 11 to ensure the simultaneous operation of the seeding structure 1 and the fertilizing structure 2, the simultaneous operation of the seeding structure 1 and the fertilizing structure 2 can be ensured, the repeated labor is avoided through seeding and fertilizing integration, and the cost loss is reduced.
The seed delivery tube 7 is vertically arranged on the side of the seeding structure housing 4, and an opening for receiving seeds is arranged above the seed delivery tube 7, and when seeds enter the device from the seed delivery tube 7, the seeds are limited to a specific area in the device. The rotating shaft piece 11 rotates to penetrate through the circle center of the outer surface of the seeding structure shell 4, the rotating shaft piece 11 is fixedly connected with the limiting surface 10, and the rotating shaft piece 11 drives the fixed clamping jaw 8 to rotate together when rotating; the limiting surface 10 is arranged in the seeding structure shell 4, wherein the limiting surface 10 is an irregular curved surface, the limiting surface 10 is also fixedly provided with a fixed clamping jaw 8 through a positioning column 9, and the bottom of the positioning column 9 is connected with a rotating shaft piece 11 through a spring; when the positioning column 9 rotates to the seed storage area, the force provided by the spring enables the positioning column 9 to be closely attached to the limiting surface 10, the fixed clamping jaw 8 is connected with the inner surface of the seeding structure shell 4, and the seed feeding tube 12 is arranged below the seeding structure shell 4. The length of the fixed clamping jaw 8 is fixed, and when the positioning column 9 rotates to the seed storage area, the positioning column is close to the fixed clamping jaw 8, so that seeds are clamped; when the positioning column 9 is transferred to the seed feeding area, the positioning column is far away from the fixed clamping jaw 8, and seeds are released.
The fertilizer inlet 13 is arranged above the fertilizer structure shell 6, the fertilizer outlet 14 is arranged below the fertilizer structure shell 6, the rotating shaft part 11 rotates to penetrate through the center of the outer surface of the fertilizer structure shell 6, the rotating shaft part 11 is wrapped and provided with a rotating shaft sleeve 18, the outer side of the rotating shaft sleeve 18 is adjacently provided with a worm wheel 17 and a limiting disc 16, the worm wheel 17 is further connected with a worm 19 through a gear, the worm wheel 17 and the worm 19 are fixed on the outer side of the fertilizer structure shell 6 through a key slot on a fertilizer storage groove 20, the limiting disc 16 is connected with a limiting block 15 through an arc-shaped clamping groove reserved in the disc surface, the limiting disc 16 and the limiting block 15 are arranged inside a fertilizer storage groove 20, and the fertilizer storage groove 20 is arranged on the inner side of the fertilizer structure shell 6 except the key slot. The device can adjust the fertilizing amount according to the seed types, after the required capacity of the fertilizing structure 2 is determined, a worm 19 can be manually twisted to drive the worm wheel 17 through the worm 19, when the worm wheel 17 rotates, a limiting disc 16 (integrated with a rotating shaft sleeve 18) matched with the worm wheel 17 through a key slot also rotates (the rotating shaft sleeve 18 rotates and does not drive the rotating shaft element 11 to rotate), and meanwhile, the capacity limiting block 15 can move back and forth along a straight line in the fertilizer storage groove 20 under the cooperation of the limiting disc 16. The purpose of changing the capacity of the fertilizer storage tank 20 is achieved.
The rotation shaft part 11 drives the fertilizer storage tank 20 to rotate together when rotating, and because the notch of the fertilizer storage tank 20 is attached to the shell, when fertilizer enters the tank from the fertilizer inlet 13, the fertilizer can be released only when the fertilizer storage tank 20 reaches the fertilizer outlet 14. And because the rotating shaft piece 11 is connected with the worm 19, the worm 19 can drive the worm wheel 17 to rotate together with the rotating shaft piece 11 due to the self-locking property of the worm wheel 17 and the worm 19. This ensures that the limit disk 16 can rotate relative to the shaft element 11 and also can rotate with the shaft element 11.
The seeding structure 1 and the fertilizing structure 2 are fixed on the same rotating shaft piece 11 to ensure the simultaneous operation thereof. Meanwhile, because the angular speed of the rotating shaft piece 11 is fixed, the principle of the sowing structure 1 and the fertilizing structure 2 is adopted. The simultaneity of sowing and fertilizing is ensured. And the spacing between the sowing structure 1 and the fertilizing structure 2 is adjustable, so as to meet the requirements of different environments.
Referring to fig. 9-11, the outer surface of the rotating shaft member 11 is fixedly connected with a protruding block 111, both sides of the protruding block 111 are provided with a plurality of bayonets 112, the outer surface of the rotating shaft member 11 is provided with three sliding sleeves 113, the three sliding sleeves 113 are respectively fixedly connected with the sowing structure 1 and the two fertilizing structures 2, the inner surface of the sliding sleeve 113 is provided with a notch 114 for inserting the protruding block 111, and the inside of the sliding sleeve 113 is provided with two locking pieces;
through two retaining members that set up on the slip cap 113, can cooperate the bayonet socket 112 that corresponds the position to form slip cap 113 and protruding piece 111 and lock, and then guarantee the stability of its slip cap 113 horizontal adjustment, not only satisfied the setting of sowing structure 1 and fertilization structure 2 different intervals, improve the stability after different intervals set up moreover.
The locking piece comprises a movable groove which is formed in the sliding sleeve 113, a clamping plate 115 is connected in the movable groove in a sliding manner, a plurality of clamping blocks are fixedly connected to the outer side face of the clamping plate 115, one side of each clamping block extends to the inside of the notch 114, a bidirectional screw rod 116 is rotatably connected in the movable groove, sliding blocks 117 are connected to the outer surfaces of two ends of the bidirectional screw rod 116 in a threaded manner, a driving frame 118 is hinged between the two sliding blocks 117 and the inner side face of the clamping plate 115, two ends of the bidirectional screw rod 116 extend to the outer portion of the sliding blocks 117, and bolt heads are fixedly connected to two ends of the bidirectional screw rod 116;
through the setting of bolt head, the staff of being convenient for rotates two-way lead screw 116, through the rotation of two-way lead screw 116, can drive two sliding blocks 117 relative or move away from each other, through the relative or motion away from each other of two sliding blocks 117, can drive two drive frame 118 sector plates and move, and then can drive cardboard 115 side-to-side motion, through the motion of cardboard 115, can drive the same direction motion of fixture block in corresponding position, so that the fixture block shifts out or inserts from notch 114's inside, insert in the bayonet socket 112 in corresponding position through the fixture block, can form the locking of sliding sleeve 113 and pivot piece 11, can lose the locking with pivot piece 11 on the contrary.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. A fertilizing and seeding machine, comprising: a sowing structure (1) and a fertilizing structure (2); the seeding structure (1) consists of an internal seed clamping device (3) and a seeding structure shell (4) which is used for storing seeds and controlling the seeds to fall; the two fertilizing structures (2) are respectively arranged at two sides of the sowing structure (1), and each fertilizing structure (2) consists of a quantifying mechanism (5) for controlling the capacity and the shell (6) of the fertilizing structure for receiving fertilizer and releasing fertilizer; the seeding structure (1) and the fertilizing structure (2) are fixed on the same rotating shaft piece (11) and run and operate simultaneously, wherein the distance between the seeding structure (1) and the fertilizing structure (2) on the rotating shaft piece (11) is adjustable;
the seed clamping device (3) comprises a fixed clamping jaw (8), a positioning column (9) and a limiting surface (10), a seed conveying pipe (7) is vertically arranged on the side edge of a seeding structure shell (4), a seed conveying pipe (12) is arranged below the seeding structure shell (4), a rotating shaft piece (11) is arranged inside the seeding structure shell (4), the rotating shaft piece (11) rotates to penetrate through the circle center of the outer surface of the seeding structure shell (4), the rotating shaft piece (11) is rotationally connected with the limiting surface (10), the limiting surface (10) is arranged inside the seeding structure shell (4), the fixed clamping jaw (8) is fixedly arranged on the limiting surface (10) through the positioning column (9), the positioning column (9) is connected with the rotating shaft piece (11) through a spring, and the fixed clamping jaw (8) is connected with the inner surface of the seeding structure shell (4);
the rotating shaft piece (11) drives the fixed clamping jaw (8) to rotate together when rotating; the length of the fixed clamping jaw (8) is fixed, and the bottom of the positioning column (9) is connected with the rotating shaft piece (11) through a spring; the positioning column (9) rotates to the seed storage area, the positioning column (9) is close to the limiting surface (10), the limiting surface (10) is an irregular curved surface, and when the positioning column (9) rotates to the seed storage area, the positioning column is close to the fixed clamping jaw (8) to clamp up seeds; when the positioning column (9) is transferred to the seed feeding area and is far away from the fixed clamping jaw (8), releasing seeds;
the quantitative mechanism (5) comprises a limiting block (15), a limiting disc (16), a worm wheel (17), a rotating shaft sleeve (18), a worm (19) and a fertilizer storage groove (20), a fertilizer inlet (13) is formed in the upper portion of the fertilizer application structure shell (6), a fertilizer outlet (14) is formed in the lower portion of the fertilizer application structure shell (6), a rotating shaft piece (11) is arranged in the fertilizer application structure shell (6), the rotating shaft piece (11) rotates to penetrate through the center of the outer surface of the fertilizer application structure shell (6), a rotating shaft sleeve (18) is wrapped outside the rotating shaft piece (11), the worm wheel (17) and the limiting disc (16) are adjacently arranged outside the rotating shaft sleeve (18), and the worm wheel (17) is connected with the worm (19) through a gear;
the worm wheel (17) and the worm (19) are fixed on the outer side of the fertilization structure shell (6) through key grooves on the fertilizer storage groove (20), the limiting disc (16) is connected with the limited containing block (15) through arc-shaped clamping grooves reserved on the disc surface, the limiting disc (16) and the limited containing block (15) are arranged in the fertilizer storage groove (20), and the fertilizer storage groove (20) is arranged on the inner side of the fertilization structure shell (6) except the key grooves;
after the target capacity of the fertilizer application structure (2) is determined, the target capacity is transmitted to the worm wheel (17) through manual twisting of the worm (19), when the worm wheel (17) rotates, the limiting disc (16) matched with the worm wheel (17) through a key slot on the fertilizer storage groove (20) is driven to rotate together, and the limiting capacity block (15) moves forwards and backwards along a straight line in the fertilizer storage groove (20) under the matching of the limiting disc (16) so as to change the capacity of the fertilizer storage groove (20); the notch of the fertilizer storage groove (20) is attached to the fertilizer application structure shell (6), and when fertilizer enters the groove from the fertilizer inlet (13), the fertilizer is released only when the fertilizer storage groove (20) reaches the fertilizer outlet (14).
2. The fertilizing and seeding machine according to claim 1, characterized in that the outer surface of the rotating shaft member (11) is fixedly connected with a protruding block (111), a plurality of bayonets (112) are respectively arranged on two sides of the protruding block (111), three sliding sleeves (113) are arranged on the outer surface of the rotating shaft member (11), the three sliding sleeves (113) are respectively fixedly connected with the seeding structure (1) and the two fertilizing structures (2), a notch (114) for inserting the protruding block (111) is formed in the inner surface of the sliding sleeve (113), and two locking pieces are arranged inside the sliding sleeve (113).
3. The fertilizing and seeding machine according to claim 2, wherein the locking member comprises a movable groove which is formed in the sliding sleeve (113), a clamping plate (115) is slidably connected in the movable groove, a plurality of clamping blocks are fixedly connected to the outer side surface of the clamping plate (115), one side of each clamping block extends to the inside of the notch (114), a bidirectional screw rod (116) is rotatably connected in the movable groove, sliding blocks (117) are connected to the outer surfaces of two ends of the bidirectional screw rod (116) in a threaded mode, driving frames (118) are hinged between the two sliding blocks (117) and the inner side surface of the clamping plate (115), two ends of the bidirectional screw rod (116) extend to the outer portion of the sliding blocks (117), and bolt heads are fixedly connected to two ends of the bidirectional screw rod (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311669196.9A CN117461438B (en) | 2023-12-01 | 2023-12-01 | Fertilizing and seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311669196.9A CN117461438B (en) | 2023-12-01 | 2023-12-01 | Fertilizing and seeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117461438A CN117461438A (en) | 2024-01-30 |
| CN117461438B true CN117461438B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311669196.9A Active CN117461438B (en) | 2023-12-01 | 2023-12-01 | Fertilizing and seeding machine |
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| Country | Link |
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| CN (1) | CN117461438B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004357651A (en) * | 2003-06-09 | 2004-12-24 | Agritecno Yazaki Co Ltd | Seeding machine with fertilizer applicator |
| JP4096030B1 (en) * | 2006-11-30 | 2008-06-04 | 北海道 | Fertilizer seeding machine |
| KR101722415B1 (en) * | 2015-10-26 | 2017-04-03 | 염상민 | seed or fertilizer sowing apparatus |
| CN106576516A (en) * | 2016-12-26 | 2017-04-26 | 山东理工大学 | Small precise corn interplanting dibbler |
| CN212936655U (en) * | 2020-09-14 | 2021-04-13 | 董书银 | Anti-back-seeding finger-clamping type seeding and fertilizing integrated machine |
| CN115777291A (en) * | 2022-11-24 | 2023-03-14 | 榆社县农业农村局 | Farming is with integrative device of uniform fertilizing and seeding |
| CN219719067U (en) * | 2023-05-29 | 2023-09-22 | 安徽玖舜农业机械有限公司 | Agricultural seeder with fertilization function |
-
2023
- 2023-12-01 CN CN202311669196.9A patent/CN117461438B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004357651A (en) * | 2003-06-09 | 2004-12-24 | Agritecno Yazaki Co Ltd | Seeding machine with fertilizer applicator |
| JP4096030B1 (en) * | 2006-11-30 | 2008-06-04 | 北海道 | Fertilizer seeding machine |
| KR101722415B1 (en) * | 2015-10-26 | 2017-04-03 | 염상민 | seed or fertilizer sowing apparatus |
| CN106576516A (en) * | 2016-12-26 | 2017-04-26 | 山东理工大学 | Small precise corn interplanting dibbler |
| CN212936655U (en) * | 2020-09-14 | 2021-04-13 | 董书银 | Anti-back-seeding finger-clamping type seeding and fertilizing integrated machine |
| CN115777291A (en) * | 2022-11-24 | 2023-03-14 | 榆社县农业农村局 | Farming is with integrative device of uniform fertilizing and seeding |
| CN219719067U (en) * | 2023-05-29 | 2023-09-22 | 安徽玖舜农业机械有限公司 | Agricultural seeder with fertilization function |
Non-Patent Citations (1)
| Title |
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| 免耕播种机精量穴施肥系统设计与试验;吴南;林静;李宝筏;;农业机械学报;20180523(第07期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN117461438A (en) | 2024-01-30 |
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