Seeding device for corn planting

Abstract

The utility model discloses a seeding device for corn planting, which comprises a traction piece, the inner side of the traction piece is fixedly connected with a main cross rod through a bolt, the outer side of the main cross rod is provided with a seeding rack in a sliding manner, the inner side of the seeding rack is provided with a quantitative wheel, and after the traction piece is connected with a tractor, a left wheel and a right wheel roll on the field, and the quantitative wheel is arranged on the inner side of the seeding rack. The right wheel drives the driving mechanism to move, the driving mechanism drives the large shaft rod to move, the large shaft rod drives the quantitative wheel to rotate, and the small shaft rod drives the stirring rod to rotate, so that corn seeds in the seeding box fall, the plough iron pulls open a gully in a field, the corn seeds fall in the gully, and the gully is filled and leveled up by the lower pressing block. According to the seeding device, corn seeds are quantitatively and uniformly seeded in the field, and the seeding device can adjust the seeding spacing and improve the corn seeding quality by mounting a plurality of groups of seeding mechanisms on the main cross rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to corn seeding technical field, concretely relates to a corn planting is with seeding device. BACKGROUND

[0002] Corn is an important food crop in China, has very strong drought resistance, cold resistance, poor fertility and excellent environmental adaptability, and higher nutritional value, is also an important feed source of animal husbandry and breeding industry.

[0003] In the patent with application No. 202020201928.7 discloses a corn planting is with seeding device, including activity mechanism, activity mechanism includes connecting shaft, support frame, connecting rod and handle, connecting shaft both ends are equipped with the same specification roller and with connecting shaft solid connection, support frame bottom all are installed with a plurality of same specification open mechanism, support frame nest is arranged in the both ends of connecting shaft and with connecting shaft through bearing and keeps active connection, connecting rod is installed in support frame one side intermediate position and with support frame solid connection, handle is installed in connecting rod one end, connecting shaft outside is connected and is equipped with a plurality of same specification seeding mechanism and with connecting shaft welding, support frame another side is installed with the flat mechanism, has a plurality of storage containers and seeds, and the planting efficiency is fast, the storage container can control the planting distance between corn seeds, and the soil can cover the corn seeds after seeding, greatly reduces the working hours.

[0004] The above-mentioned seeding device cannot adjust the spacing between the seeders when in use, cannot open and fill the ditches in the field, and the above-mentioned device also does not quantitatively seed the corn seeds, so the seeding method is low in efficiency, inconvenient to operate and low in seeding quality, and therefore, there is an urgent need for a corn planting seeding device that can improve the seeding efficiency and is simple to operate.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0006] For the problems in the related art, the utility model provides a corn planting seeding device to overcome the above-mentioned technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the specific technical scheme as follows:

[0008] The utility model provides a corn planting seeding device, including traction piece, the inside of traction piece is fixedly connected with main cross bar through bolt, the outside of main cross bar is slidably installed with seeding machine frame, the inside of seeding machine frame is installed with constant weight, the central fixed connection of constant weight has big axle rod, the top of seeding machine frame is fixedly connected with seeding box, the inside of seeding box is rotatably connected with small axle rod, the outside of small axle rod is fixedly connected with agitator bar, the bottom of seeding box is fixedly connected with hose, the lower end of seeding machine frame is rotatably installed with tilt bar, the bottom of tilt bar is rotatably connected with bottom bar, the bottom bar is fixedly connected with plough iron, the inside one end of bottom bar is rotatably connected with front wheel, the inside other end of bottom bar is rotatably connected with rear wheel, the tail end of bottom bar is fixedly connected with zip fastener, and the end of zip fastener is fixedly connected with down pressure piece.

[0009] As a further scheme of the utility model, the right end of the main cross bar is slidably installed with a driving mechanism, and the driving mechanisms are fixedly connected with the main cross bar through bolts.

[0010] As a further scheme of the utility model, the driving mechanism comprises a driving frame, a first sprocket is rotatably installed at the lower end of the driving frame, a second sprocket is rotatably installed at the upper end of the driving frame, and a chain is installed at the outer sides of the first sprocket and the second sprocket.

[0011] As a further scheme of the utility model, the shaft of the first sprocket is fixedly connected with a right wheel at the outer side, a tension pulley is installed at the outer side of the chain, the mounting plate of the tension pulley is rotatably connected with the driving frame, the mounting plate of the tension pulley is connected with the driving frame through a spring, and the outer side of the chain is provided with an anti-disengagement rod.

[0012] As a further scheme of the utility model, the left end of the main cross bar is installed with a left wheel frame through a bolt, and the lower end of the left wheel frame is rotatably installed with a left wheel.

[0013] As a further scheme of the utility model, the bottom end of the traction piece is fixedly connected with a pressing rod, and the agitator bar is located in the seeding box.

[0014] As a further scheme of the utility model, the end of the small axle rod is fixedly connected with a second belt pulley, the end of the big axle rod is fixedly connected with a first belt pulley, and a belt is installed at the inner sides of the first belt pulley and the second belt pulley.

[0015] The utility model has the advantages that:

[0016] The utility model discloses a main cross bar, driving mechanism, left wheel, right wheel, seeding box, ration wheel, plough iron, seeding machine frame etc. are set up, after connecting traction piece and tractor, left wheel and right wheel roll on the field, and right wheel drives driving mechanism to move, and driving mechanism drives axle rod to move, and axle rod drives ration wheel to rotate, and small axle rod drives stirring rod to rotate, thereby make the corn seed in seeding box fall, and plough iron opens up the gully in the field, and the corn seed falls in the gully, and the gully is filled by the down pressure block, thereby through this seeding device, the corn seed is uniformly seeded in the field, and through installing several groups of seeding mechanism on the main cross bar, thereby make the device can adjust the seeding distance, and improve the corn seeding quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0018] Figure 1 It is the overall structure schematic diagram of a kind of seeding device for corn planting according to the utility model embodiment;

[0019] Figure 2 It is the overall side schematic diagram of a kind of seeding device for corn planting according to the utility model embodiment;

[0020] Figure 3 It is the overall structure schematic diagram of a kind of seeding device for corn planting according to the utility model embodiment; Figure 2 The structure schematic diagram of A place of;

[0021] Figure 4 It is the installation structure schematic diagram of traction piece and main cross bar of a kind of seeding device for corn planting according to the utility model embodiment;

[0022] Figure 5 It is the overall structure schematic diagram of driving mechanism of a kind of seeding device for corn planting according to the utility model embodiment;

[0023] Figure 6 It is the installation structure schematic diagram of seeding box of a kind of seeding device for corn planting according to the utility model embodiment;

[0024] Figure 7 It is the installation structure schematic diagram of small axle rod and stirring rod of a kind of seeding device for corn planting according to the utility model embodiment.

[0025] In the drawing:

[0026] 1, traction; 2, main cross bar; 3, pressing rod; 4, driving mechanism; 41, driving frame; 42, first sprocket; 43, second sprocket; 44, chain; 45, tension pulley; 46, anti-off rod; 5, right wheel; 6, left wheel frame; 7, left wheel; 8, large shaft rod; 9, seeder frame; 10, tilt rod; 11, bottom rod; 12, front wheel; 13, rear wheel; 14, zipper; 15, down block; 16, plow iron; 17, seeding box; 18, hose; 19, metering wheel; 20, first pulley; 21, belt; 22, second pulley; 23, small shaft rod; 24, stirring rod. DETAILED DESCRIPTION

[0027] To further illustrate the embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure content, it mainly used to illustrate the embodiment, and can cooperate with the related description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0028] According to the embodiment of the utility model, a kind of seeding device for corn planting is provided.

[0029] Please refer to the description attached Figures 1-7 According to the embodiment of the utility model, a kind of seeding device for corn planting, including traction 1, the inner side of traction 1 is fixedly connected with main cross bar 2 by bolt, the outer side of main cross bar 2 is slidably installed with seeder frame 9, the inner side of seeder frame 9 is installed with metering wheel 19, the central fixed connection of metering wheel 19 has large shaft rod 8, the top of seeder frame 9 is fixedly connected with seeding box 17, the inner side of seeding box 17 is rotatably connected with small shaft rod 23, the outer side of small shaft rod 23 is fixedly connected with stirring rod 24, the bottom of seeding box 17 is fixedly connected with hose 18, the lower end of seeder frame 9 is rotatably installed with tilt rod 10, the bottom end outer side of tilt rod 10 is rotatably connected with bottom rod 11, the middle end of bottom rod 11 is fixedly connected with plow iron 16, the inner side one end of bottom rod 11 is rotatably connected with front wheel 12, the inner side other end of bottom rod 11 is rotatably connected with rear wheel 13, the tail end of bottom rod 11 is fixedly connected with zipper 14, the end of zipper 14 is fixedly connected with down block 15.

[0030] The traction member 1 is fixedly connected with the tractor by bolts, the tractor pulls the seeding device to move, the left wheel 7 and the right wheel 5 roll on the field, the right wheel 5 drives the first sprocket 42 to move, the first sprocket 42 drives the chain 44 to rotate, the chain 44 drives the second sprocket 43 to move, the tensioning wheel 45 makes the chain 44 taut, the anti-disengagement rod 46 prevents the chain 44 from disengaging from the sprocket, the second sprocket 43 drives the large shaft rod 8 to rotate, the large shaft rod 8 drives the first belt pulley 20 to move, the first belt pulley 20 drives the belt 21 to move, the belt 21 drives the second belt pulley 22 to move, the second belt pulley 22 drives the small shaft rod 23 to move, the small shaft rod 23 drives the stirring rod 24 to move, the plow iron 16 opens a ditch in the field, the corn seeds in the seeding box 17 are discharged into the plow iron 16 through the hose 18 and then fall into the ditch, and the ditch is filled after the seeding is completed by the pressing block 15, and the device can complete the seeding of the corn seeds with high quality and quickly.

[0031] In an embodiment, referring to the drawings Figures 1-7 As a further scheme of the utility model, the right end of the main cross bar 2 is slidably installed with a driving mechanism 4, a plurality of the driving mechanisms 4 are fixedly connected with the main cross bar 2 through bolts, the driving mechanism 4 comprises a driving frame 41, the lower end of the driving frame 41 is rotatably installed with a first sprocket 42, the upper end of the driving frame 41 is rotatably installed with a second sprocket 43, the outer side of the first sprocket 42 and the second sprocket 43 is installed with a chain 44.

[0032] The right wheel 5 drives the first sprocket 42 to move, the first sprocket 42 drives the chain 44 to rotate, and the chain 44 drives the second sprocket 43 to move.

[0033] In an embodiment, referring to the drawings Figures 1-7 As a further scheme of the utility model, the outer side of the rotating shaft of the first sprocket 42 is fixedly connected with a right wheel 5, the outer side of the chain 44 is installed with a tensioning wheel 45, the mounting plate of the tensioning wheel 45 is rotatably connected with the driving frame 41, the mounting plate of the tensioning wheel 45 is connected with the driving frame 41 through a spring, and the outer side of the chain 44 is provided with an anti-disengagement rod 46.

[0034] The anti-disengagement rod 46 prevents the chain 44 from disengaging from the sprocket, and the second sprocket 43 drives the large shaft rod 8 to rotate.

[0035] In an embodiment, referring to the drawings Figures 1-7 As a further scheme of the utility model, the left end of the main cross bar 2 is installed with a left wheel frame 6 through bolts, and the lower end of the left wheel frame 6 is rotatably installed with a left wheel 7.

[0036] So that the seeding device stably travels in the field.

[0037] In an embodiment please refer to the description attached Figures 1-7 As a further scheme of the utility model, the bottom end of the traction member 1 is fixedly connected with a pressure rod 3, and the stirring rod 24 is located in the seeding box 17.

[0038] The stirring rod 24 causes the corn seeds in the seeding box 17 to roll, so that the corn seeds fall into the metering wheel 19.

[0039] In an embodiment please refer to the description attached Figures 1-7 As a further scheme of the utility model, the end of the small shaft rod 23 is fixedly connected with a second belt pulley 22, the end of the large shaft rod 8 is fixedly connected with a first belt pulley 20, and the inner side of the first belt pulley 20 and the second belt pulley 22 is provided with a belt 21.

[0040] In use, the traction member 1 is fixedly connected with a tractor by bolts, the tractor pulls the seeding device to move, the left wheel 7 and the right wheel 5 roll on the field, the right wheel 5 drives the first sprocket 42 to move, the first sprocket 42 drives the chain 44 to rotate, the chain 44 drives the second sprocket 43 to move, the tensioning wheel 45 causes the chain 44 to be taut, the anti-disengagement rod 46 prevents the chain 44 from disengaging from the sprocket, the second sprocket 43 drives the large shaft rod 8 to rotate, the large shaft rod 8 drives the first belt pulley 20 to move, the first belt pulley 20 drives the belt 21 to move, the belt 21 drives the second belt pulley 22 to move, the second belt pulley 22 drives the small shaft rod 23 to move, the small shaft rod 23 drives the stirring rod 24 to move, the share 16 opens a ditch in the field, the corn seeds in the seeding box 17 are discharged into the share 16 through the hose 18, and then fall into the ditch, after the seeding is completed, the ditch is filled flat by the pressing block 15, and the device can complete the seeding of the corn seeds in high quality and quickly.

[0041] The above is only a preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sowing device for corn planting comprising a traction member (1), characterized in that: The inner side of the traction piece (1) is fixedly connected with the main cross rod (2) through bolts, the outer side of the main cross rod (2) is slidingly installed with the seeder frame (9), the inner side of the seeder frame (9) is installed with the metering wheel (19), the central part of the metering wheel (19) is fixedly connected with the large shaft rod (8), the top end of the seeder frame (9) is fixedly connected with the seeding box (17), the inner side of the seeding box (17) is rotatably connected with the small shaft rod (23), the outer side of the small shaft rod (23) is fixedly connected with the stirring rod (24), the bottom of the seeding box (17) is fixedly connected with the hose (18), the lower end of the seeder frame (9) is rotatably installed with the inclined rod (10), the bottom end of the outer side of the inclined rod (10) is rotatably connected with the bottom rod (11), the middle end of the bottom rod (11) is fixedly connected with the plow iron (16), the inner side of one end of the bottom rod (11) is rotatably connected with the front wheel (12), the inner side of the other end of the bottom rod (11) is rotatably connected with the rear wheel (13), the tail end of the bottom rod (11) is fixedly connected with the zipper (14), and the end of the zipper (14) is fixedly connected with the pressing block (15).

2. The corn planting seeding device according to claim 1, wherein: The right end of the main cross rod (2) is slidingly installed with the driving mechanism (4), and a plurality of driving mechanisms (4) are fixedly connected with the main cross rod (2) through bolts.

3. The corn planting seeding device according to claim 2, wherein: The driving mechanism (4) comprises a driving frame (41), the lower end of the driving frame (41) is rotatably installed with a first sprocket (42), the upper end of the driving frame (41) is rotatably installed with a second sprocket (43), and the outer sides of the first sprocket (42) and the second sprocket (43) are installed with a chain (44).

4. The corn planting seeding device of claim 3, wherein: The outer side of the rotating shaft of the first sprocket (42) is fixedly connected with the right wheel (5), the outer side of the chain (44) is installed with a tensioning wheel (45), the mounting plate of the tensioning wheel (45) is rotatably connected with the driving frame (41), the mounting plate of the tensioning wheel (45) is connected with the driving frame (41) through a spring, and the outer side of the chain (44) is provided with an anti-disengagement rod (46).

5. The corn planting seeding device of claim 1, wherein: The left end of the main cross rod (2) is installed with the left wheel frame (6) through bolts, and the lower end of the left wheel frame (6) is rotatably installed with the left wheel (7).

6. The corn planting seeding device of claim 1, wherein: The bottom end of the traction piece (1) is fixedly connected with the pressing rod (3), and the stirring rod (24) is located in the seeding box (17).

7. The corn planting seeding device of claim 1, wherein: The end of the small shaft rod (23) is fixedly connected with a second belt pulley (22), the end of the large shaft rod (8) is fixedly connected with a first belt pulley (20), and the inner sides of the first belt pulley (20) and the second belt pulley (22) are installed with a belt (21).

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