CN216017711U - Sunflower seeder of adjustable row spacing - Google Patents
Sunflower seeder of adjustable row spacing Download PDFInfo
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- CN216017711U CN216017711U CN202122259264.7U CN202122259264U CN216017711U CN 216017711 U CN216017711 U CN 216017711U CN 202122259264 U CN202122259264 U CN 202122259264U CN 216017711 U CN216017711 U CN 216017711U
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Abstract
The utility model discloses a sunflower seeding device with adjustable row spacing; the method comprises the following steps: the top of the rack is provided with a seed storage box; the link is connected the bottom of frame, the bottom of frame is connected with out the kind pipe, the one end of frame is connected with the connecting block, connecting block sliding connection is in the inside of connecting rod, the inside through connection of connecting block has the lead screw, the one end of lead screw is connected with the carousel, the lead screw is kept away from the one end of carousel and is connected with the commentaries on classics piece, the surface of connecting rod is connected with butt joint piece. This sunflower seeder of adjustable line spacing, rotatable carousel makes the carousel drive the lead screw and rotates in the inside of connecting rod to through the threaded connection between lead screw and the connecting block, make and carry out the opposite direction motion between two sets of frames, in order to reach the purpose of adjusting the seeding interval.
Description
Technical Field
The utility model relates to the technical field of agricultural production, in particular to a sunflower seeding device with adjustable row spacing.
Background
The planter uses crop seed as the planting machine of the seeding object, the planter is used for certain kind or certain crop, often take the crop kind name, such as sunflower planter, grain drill, corn hill planter, cotton planter, pasture broadcast planter, etc., the apparatus is mainly used for the seeding operation of seeds such as sunflower, grain, vegetables, etc., the existing sunflower planting apparatus has certain defects while using, for example;
the sunflower seeding device disclosed in the publication No. CN211557965U comprises a rack, a furrowing blade and a water tank, wherein a plurality of furrowing blades arranged side by side are arranged at the bottom of the front part of the rack, a seeding mechanism is arranged at the rear part of the furrowing blade, the seeding mechanism comprises a seed storage box arranged at the top of the rack, the bottom of the seed storage box is connected with a plurality of material trays, the axes of the material trays are coaxially arranged, a rotating shaft is arranged in the axial direction of the material trays, a blade is arranged on the rotating shaft in each material tray, and a feeding hole and a discharging hole are respectively arranged at the upper part and the lower part of each material tray;
this prior art solution also presents the following problems when in use:
1. the frame of the existing sunflower seeding device is of a fixed width, so that the seeding distance of the device cannot be adjusted according to the field land condition during operation;
2. the seed storage box of the existing sunflower seeding device is open in the open, and seeds are spilled due to the vibration of equipment operation or the unevenness of the ground during seeding;
3. the ditching plow of the existing sunflower seeding device is welded with the frame, and the connecting mode can cause that the ditching plow cannot be replaced when damaged;
improvements are needed to address the above issues to meet market demands.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sunflower seeding device with adjustable row spacing, which solves the problems that the frame of the existing sunflower seeding device proposed in the background technology is of a fixed width, so that the device cannot adjust the seeding spacing according to the field land condition during operation, the seed storage box of the existing sunflower seeding device is of an open type, seeds are spilled due to vibration of equipment operation or unevenness of the land surface during seeding, and the ditching plow of the existing sunflower seeding device is welded with the frame, so that the connection mode cannot be replaced when the ditching plow is damaged.
In order to achieve the purpose, the utility model provides the following technical scheme: a sunflower seeding device with adjustable row spacing; the method comprises the following steps:
the top of the rack is provided with a seed storage box;
the link is connected the bottom of frame, the bottom of frame is connected with out the kind pipe, the one end of frame is connected with the connecting block, connecting block sliding connection is in the inside of connecting rod, the inside through connection of connecting block has the lead screw, the one end of lead screw is connected with the carousel, the lead screw is kept away from the one end of carousel and is connected with the commentaries on classics piece, the surface of connecting rod is connected with butt joint piece.
Preferably, the connecting block and the rack are of an integral structure, and the connecting block is in threaded connection with the screw rod;
the screw thread structure of the outer wall of the screw rod is symmetrically distributed about the transverse middle parting line of the connecting rod, the screw rod is rotatably connected with the connecting rod through the rotating block, the rotary table can be rotated to drive the screw rod to rotate inside the connecting rod, and the screw rod and the connecting block are connected through the screw thread, so that the two groups of racks move oppositely to achieve the purpose of adjusting the seeding distance.
Preferably, the seed storage box comprises:
the buckle is connected deposit the surface of seed case, the surface of depositing seed case rotates and is connected with the apron, the surface of apron is connected with the bayonet lock, the inside of bayonet lock is provided with the card pearl, the inside through connection of bayonet lock has the bolt, the one end of bolt is connected with the stopper, coupling spring has been cup jointed to the outer wall of bolt.
Preferably, the outer wall size of card pearl is identical with the inside arc draw-in groove size of seting up of buckle, and the diameter length sum of two sets of card pearls is the same with the width of bayonet lock, and bolt and stopper pass through to constitute the elastic linkage structure between coupling spring and the bayonet lock, through above-mentioned structure, after seed is filled up to seed incasement portion, rotatable apron, make the apron cover seed case, pull out the bolt again, relieve the limiting displacement of stopper to two sets of card pearls, make the bayonet lock can insert between the buckle, loosen the bolt at last, elasticity through coupling spring, make two sets of card pearl card go into the inside arc draw-in groove department of seting up of buckle, so that fix the apron, reach the unrestrained mesh of seed.
Preferably, the connection frame includes:
the ditching plow is connected to one end of the connecting frame, and the surface of the ditching plow is connected with a clamping block.
Preferably, the cross-section of the clamping block is of a T-shaped structure, and the ditching plow forms a sliding clamping connection structure through the clamping block and the connecting frame.
Compared with the prior art, the utility model has the beneficial effects that: this sunflower seeder of adjustable row spacing, rotate the carousel, through the threaded connection between lead screw and the connecting block, make and carry out the motion in opposite directions between two sets of frames, in order to reach the purpose of adjusting the seeding interval, and will deposit seed incasement portion and fill up behind the seed, through rotating the apron, make the apron hide to depositing seed case, pull out the bolt again, make two sets of calorie of pearl card income inside arc draw-in groove departments of seting up of buckle, in order to fix the apron, reach the unrestrained purpose of seed that prevents, and when the ditching plough damages, through promoting the ditching plough, make the inside of fixture block roll-off link, in order to dismantle the ditching plough, reach the purpose of changing.
1. The rotatable carousel makes the carousel drive the lead screw and rotates in the inside of connecting rod to through the threaded connection between lead screw and the connecting block, make and carry out the opposite direction motion between two sets of frames, in order to reach the purpose of adjusting the seeding interval.
2. After the seed is filled up to the seed incasement portion that will deposit, rotatable apron makes the apron cover to depositing seed case, pulls out the bolt again, removes the limiting displacement of stopper to two sets of card pearls for the bayonet lock can be inserted between the buckle, loosens the bolt at last, and elasticity through coupling spring makes two sets of card pearl card go into the inside arc draw-in groove department of seting up of buckle, so that fix the apron, reach the unrestrained purpose of preventing the seed.
3. When the ditching plow is damaged, the ditching plow can be lifted, the clamping block slides out of the connecting frame, and the sliding clamping connection between the clamping block and the connecting frame is removed, so that the ditching plow can be conveniently disassembled, and the purpose of replacement is achieved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic sectional view and an enlarged view of the seed storage box of the present invention;
FIG. 4 is a schematic top sectional view of the furrow plow of the present invention.
In the figure: 1. a frame; 2. storing a seed box; 3. a connecting frame; 4. discharging the seed; 5. connecting blocks; 6. a connecting rod; 7. a screw rod; 8. a turntable; 9. rotating the block; 10. a butt joint block; 11. buckling; 12. a cover plate; 13. a bayonet lock; 14. clamping the beads; 15. a bolt; 16. a limiting block; 17. a connecting spring; 18. a furrow plough; 19. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sunflower seeding device with adjustable row spacing; the method comprises the following steps:
the top of the frame 1 is provided with a seed storage box 2;
the connecting frame 3 is connected to the bottom of the frame 1, the bottom of the frame 1 is connected with the seed outlet pipe 4, one end of the frame 1 is connected with the connecting block 5, the connecting block 5 is connected to the inside of the connecting rod 6 in a sliding mode, the inside of the connecting block 5 is connected with the lead screw 7 in a penetrating mode, one end of the lead screw 7 is connected with the rotary table 8, one end, away from the rotary table 8, of the lead screw 7 is connected with the rotary table 9, the surface of the connecting rod 6 is connected with the butt-joint block 10, the connecting block 5 and the frame 1 are of an integral structure, and the connecting block 5 is in threaded connection with the lead screw 7; the helicitic texture of 7 outer walls of lead screw is symmetric distribution about the horizontal well separated time of connecting rod 6, and lead screw 7 constitutes to rotate between through changeing piece 9 and the connecting rod 6 and is connected, rotatable carousel 8, makes carousel 8 drive lead screw 7 rotate in the inside of connecting rod 6 to through the threaded connection between lead screw 7 and the connecting block 5, make and carry out the relative motion between two sets of frames 1, in order to reach the purpose of adjusting the seeding interval.
The seed and seed storage box 2 comprises: buckle 11, connect on depositing the surface of seed case 2, the surface of depositing seed case 2 rotates and is connected with apron 12, the surface of apron 12 is connected with bayonet lock 13, the inside of bayonet lock 13 is provided with card pearl 14, the inside through connection of bayonet lock 13 has bolt 15, the one end of bolt 15 is connected with stopper 16, the outer wall of bolt 15 has cup jointed coupling spring 17, the outer wall size of card pearl 14 is identical with the inside arc draw-in groove size of seting up of buckle 11, and the sum of the diameter length of two sets of card pearls 14 is the same with the width of bayonet lock 13, and constitute the elastic linkage structure between bolt 15 and stopper 16 and bayonet lock 13 through coupling spring 17, after will depositing seed case 2 inside and fill up the seed, rotatable apron 12 makes apron 12 cover to depositing seed case 2, pull out bolt 15 again, relieve the limiting displacement of stopper 16 to two sets of card pearls 14, make bayonet lock 13 can insert between buckle 11, finally, the bolt 15 is loosened, and the two groups of clamping beads 14 are clamped into the arc-shaped clamping grooves formed in the buckles 11 through the elasticity of the connecting springs 17, so that the cover plate 12 is fixed, and the aim of preventing seeds from being scattered is fulfilled.
The link 3 includes: the ditching plow 18 is connected to one end of the connecting frame 3, a clamping block 19 is connected to the surface of the ditching plow 18, the section of the clamping block 19 is of a T-shaped structure, the ditching plow 18 forms a sliding clamping connection structure with the connecting frame 3 through the clamping block 19, when the ditching plow 18 is damaged, the ditching plow 18 can be lifted, the clamping block 19 slides out of the connecting frame 3, the sliding clamping connection between the clamping block 19 and the connecting frame 3 is removed, the ditching plow 18 is convenient to detach, and the purpose of replacement is achieved.
In summary, the following steps: as shown in fig. 1-4, when using the row spacing adjustable sunflower seeding apparatus, firstly, the rotary disc 8 is rotated, through the threaded connection between the screw rod 7 and the connecting block 5, so that the two sets of frames 1 move in opposite directions to achieve the purpose of adjusting the seeding spacing, and after the seeds are filled in the seed storage box 2, the cover plate 12 is rotated to cover the seed storage box 2, and then the bolt 15 is pulled, so that the two sets of clamping beads 14 are clamped into the arc-shaped clamping grooves formed in the clamping buckles 11 to fix the cover plate 12, thereby achieving the purpose of preventing the seeds from spilling, and when the furrow plough 18 is damaged, the clamping block 19 slides out of the inside of the connecting frame 3 by lifting the furrow plough 18, so as to detach the furrow plough 18 to achieve the purpose of replacement, which is the characteristic of the row spacing adjustable sunflower seeding apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A sunflower seeding device with adjustable row spacing; it is characterized by comprising:
the top of the rack (1) is provided with a seed storage box (2);
link (3), connect in the bottom of frame (1), the bottom of frame (1) is connected with out kind pipe (4), the one end of frame (1) is connected with connecting block (5), connecting block (5) sliding connection is in the inside of connecting rod (6), the inside through connection of connecting block (5) has lead screw (7), the one end of lead screw (7) is connected with carousel (8), the one end that carousel (8) were kept away from in lead screw (7) is connected with commentaries on classics piece (9), the surface of connecting rod (6) is connected with butt joint piece (10).
2. The sunflower seeding device with adjustable row spacing according to claim 1, wherein the connecting block (5) and the frame (1) are of an integral structure, and the connecting block (5) and the screw rod (7) are in threaded connection;
the thread structure of the outer wall of the screw rod (7) is symmetrically distributed about the transverse middle parting line of the connecting rod (6), and the screw rod (7) is rotatably connected with the connecting rod (6) through a rotating block (9).
3. Sunflower seed planting device with adjustable row spacing according to claim 1, characterised in that the seed and seed storage box (2) comprises:
buckle (11) are connected deposit the surface of seed case (2), the surface of depositing seed case (2) is rotated and is connected with apron (12), the surface of apron (12) is connected with bayonet lock (13), the inside of bayonet lock (13) is provided with card pearl (14), the inside through connection of bayonet lock (13) has bolt (15), the one end of bolt (15) is connected with stopper (16), coupling spring (17) have been cup jointed to the outer wall of bolt (15).
4. The sunflower seeding device with the adjustable row spacing according to claim 3, wherein the size of the outer wall of the clamping beads (14) is matched with the size of an arc-shaped clamping groove formed in the buckle (11), the sum of the diameters and the lengths of the two groups of clamping beads (14) is the same as the width of the clamping pin (13), and the bolt (15) and the limiting block (16) form an elastic linkage structure with the clamping pin (13) through the connecting spring (17).
5. An adjustable row spacing sunflower seed planting device according to claim 1, characterized in that the connection frame (3) comprises:
the ditching plow (18) is connected to one end of the connecting frame (3), and a clamping block (19) is connected to the surface of the ditching plow (18).
6. A sunflower seed sowing device with adjustable row spacing according to claim 5, wherein the cross section of the fixture block (19) is in a T-shaped structure, and the furrow plough (18) forms a sliding clamping connection structure with the connecting frame (3) through the fixture block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259264.7U CN216017711U (en) | 2021-09-17 | 2021-09-17 | Sunflower seeder of adjustable row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259264.7U CN216017711U (en) | 2021-09-17 | 2021-09-17 | Sunflower seeder of adjustable row spacing |
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| Publication Number | Publication Date |
|---|---|
| CN216017711U true CN216017711U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259264.7U Active CN216017711U (en) | 2021-09-17 | 2021-09-17 | Sunflower seeder of adjustable row spacing |
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| CN (1) | CN216017711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766136A (en) * | 2022-04-15 | 2022-07-22 | 张家口市农业科学院(河北省高寒作物研究所) | Simple and easy sunflower seeder of double-end with adjustable row spacing |
| CN115067029A (en) * | 2022-07-14 | 2022-09-20 | 内蒙古民族大学 | Corn and soybean composite planting seeder with adjustable spacing |
| CN115176545A (en) * | 2022-08-19 | 2022-10-14 | 农业农村部农业生态与资源保护总站 | Self-propelled intelligent biochar returning machine |
-
2021
- 2021-09-17 CN CN202122259264.7U patent/CN216017711U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766136A (en) * | 2022-04-15 | 2022-07-22 | 张家口市农业科学院(河北省高寒作物研究所) | Simple and easy sunflower seeder of double-end with adjustable row spacing |
| CN115067029A (en) * | 2022-07-14 | 2022-09-20 | 内蒙古民族大学 | Corn and soybean composite planting seeder with adjustable spacing |
| CN115067029B (en) * | 2022-07-14 | 2023-09-19 | 内蒙古民族大学 | Corn and soybean composite planting seeder capable of adjusting distance |
| CN115176545A (en) * | 2022-08-19 | 2022-10-14 | 农业农村部农业生态与资源保护总站 | Self-propelled intelligent biochar returning machine |
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