CN216795656U - Broadcast seeder convenient to remove - Google Patents

Abstract

The utility model belongs to the technical field of seeding equipment, and particularly relates to a conveniently-movable seed broadcaster, which comprises a frame, wherein two mounting columns are welded at the top of the frame, two fixing plates are symmetrically and fixedly mounted on the outer walls of the mounting columns, the two fixing plates are rotatably connected with a same rotating shaft, and a plurality of disc-shaped harrow plates which are arranged at equal intervals are fixedly sleeved on the outer wall of the rotating shaft.

Description

Broadcast seeder convenient to remove

Technical Field

The utility model relates to the technical field of seeding equipment, in particular to a convenient-to-move broadcast seeder.

Background

The sowing equipment is a planting machine taking crop seeds as sowing objects. The seeder for a certain kind or a certain kind of crop is often named by the crop kind, such as a grain drill, a corn hill planter, a cotton seeder, a pasture grass seeder, etc.

The hill planter is a kind of planting equipment, and is a planting machine for planting seeds in holes according to a certain row spacing and a certain hole spacing. 1 or several seeds can be sowed in every cave, mainly used for intertillage crops such as maize, cotton, beet, sunflower, beans, grass seeds, but the compaction wheel that current hill-drop planter sowed is usually a whole, can not deal with rugged ground, then in the time of pressing uneven soil, only a part of compaction wheel contacts with higher ground, then the condition that part soil can not be compacted appears, can influence the survival rate of seed, and current hill-drop planter is not convenient for lift the hill-drop planter, and then is not convenient for remove the hill-drop planter, so we propose a seeder convenient to remove, in order to solve the above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a convenient-to-move broadcast seeder.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a convenient-to-move broadcast seeder comprises a rack, wherein two mounting columns are welded at the top of the rack, two fixing plates are symmetrically and fixedly mounted on the outer walls of the mounting columns, the two fixing plates are rotatably connected with a same rotating shaft, and a plurality of disc-shaped harrow pieces which are arranged at equal intervals are fixedly sleeved on the outer wall of the rotating shaft;

the automatic sowing machine is characterized in that a feed box is fixedly mounted at the top of the rack, a third strip-shaped hole is formed in the inner wall of the bottom of the feed box, a seed guide box is fixedly mounted at the bottom of the feed box, a first strip-shaped hole and a second strip-shaped hole are respectively formed in the top and the bottom of the seed guide box, the first strip-shaped hole is communicated with the third strip-shaped hole, the inner walls of the two sides of the seed guide box are rotatably connected with the same rotating shaft, a sowing wheel is fixedly sleeved on the outer wall of the rotating shaft and is located in the seed guide box, a plurality of strip-shaped grooves used for containing seeds are equidistantly formed in the outer wall of the sowing wheel, and a fourth gear is fixedly sleeved on the outer wall of the rotating shaft;

the soil covering machine is characterized in that U-shaped frames are fixedly mounted on two sides of the rack, the bottom of each U-shaped frame is rotatably connected with a power wheel, a third gear is fixedly mounted on one side of each power wheel, the third gear and a fourth gear are in transmission connection with the same second chain, rectangular columns are fixedly mounted on the inner walls of the two sides of the rack, a plurality of soil covering wheels which are arranged at equal intervals are rotatably connected to the bottoms of the rectangular columns, and a plurality of compacting wheels are rotatably connected to one side of each rectangular column and one side of the rack;

a lifting assembly used for lifting the rack is arranged on the U-shaped frame;

a stirring component for stirring the seeds is arranged in the feed box;

and an adjusting assembly for adjusting the opening degree of the third strip-shaped hole is arranged in the material box.

Preferably, the lifting assembly comprises two mounting plates which are symmetrically welded on one side of the U-shaped frame, one side, close to each other, of the two mounting plates is rotatably connected with the same rotating shaft, a rotating plate and a supporting plate are welded on the outer wall of the rotating shaft respectively, a vertical plate is welded at the top of the U-shaped frame, one side of the vertical plate and one side of the supporting plate are rotatably connected with the same hydraulic cylinder, and one side of the rotating plate is rotatably connected with a supporting wheel.

Preferably, the stirring assembly comprises round bars connected with the inner walls of two sides of the material box in a penetrating and rotating mode, a plurality of stirring rods arranged at equal intervals are welded on the outer wall of each round bar, a first gear is fixedly arranged on the outer wall of each round bar, a second gear is fixedly arranged on the outer wall of the rotating shaft, and the first gear and the second gear are connected with the same first chain in a transmission mode.

Preferably, the adjusting part includes workbin bottom inner wall sliding connection's movable plate, the top symmetric welding of movable plate has two screw rods, the workbin is run through and one side of workbin is extended to the one end of screw rod, threaded connection has the curb plate on the outer wall of screw rod, the bottom of curb plate and the top of rectangle post weld mutually, threaded connection has the nut on the outer wall of screw rod.

Preferably, one side symmetrical welding of frame has two U templates, two the inner wall of U template rotates and is connected with same traction frame, the welding of the both sides inner wall of traction frame has same spliced pole.

Preferably, a support frame is welded to the top of the frame.

Preferably, a plurality of conical teeth are welded on the outer wall of the power wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting column is connected with the traction equipment, the traction equipment can drive the rack to move through the traction frame and the U-shaped plate, the disk-shaped harrow plate can be driven to rotate by the movement of the rack, and soil crushing and leveling can be carried out on the disk-shaped harrow plate;

2. in the utility model, the rack can drive the power wheel to rotate while moving, the power wheel can drive the third gear to move, the third gear can drive the fourth gear to rotate through the second chain, the fourth gear can drive the rotating shaft to rotate, the rotating shaft can drive the sowing wheel to rotate, seeds can fall into the groove of the sowing wheel through the third strip-shaped hole and the first strip-shaped hole, the seeds can fall into the seed guide box along with the rotation of the sowing wheel, and flow out of the second strip-shaped hole of the seed guide box under the action of the gravity of the seeds, and are sowed on the soil, the subsequent soil covering wheel can carry out soil covering operation, and finally, the seeds are compacted through the compacting of the compacting wheel, so as to complete the sowing, because the plurality of compacting wheels are independently and rotatably connected, when encountering uneven ground, the higher ground can push the compacting wheel to rotate, the plurality of compaction wheels can compact uneven soil;

3. according to the straw feeding device, the second gear can be driven to rotate through the rotation of the rotating shaft, the second gear can drive the first chain to rotate, the first chain can drive the first gear to rotate, the first gear can drive the round rod to rotate, the round rod can drive the stirring rod to rotate, the stirring rod can stir straw seeds in the feed box, and the problem that the straw seeds are blocked above the third strip-shaped hole to cause unsmooth discharging is avoided;

4. according to the utility model, the nut can be contacted with the side plate by rotating the nut, the nut can drive the screw to move forward by continuously rotating the nut, the screw can drive the movable plate to move, the movable plate can shield the third strip-shaped hole, the position of the movable plate can be adjusted as required, the opening degree of the third strip-shaped hole can be adjusted, and the seed output amount can be adjusted;

5. according to the utility model, by starting the hydraulic cylinder, the piston rod of the hydraulic cylinder extends out and pushes the supporting plate to rotate, the supporting plate can drive the rotating shaft to rotate, the rotating shaft can drive the rotating plate to rotate downwards, the frame can be lifted through the supporting wheel and the rotating plate, the compaction wheel, the disc-shaped harrow plate and the soil covering wheel can be separated from the ground, the whole hill planter can be moved by using the supporting wheel, and convenience is brought to a user.

The disc-shaped harrow piece is simple in structure, soil can be broken and leveled through the disc-shaped harrow piece, the seeding wheel can be driven to sow through the power wheel, the soil covering wheel can be used for earthing operation, the compaction wheel is used for compacting through the compacting, further, the seeding is completed, the frame can be lifted through the supporting wheel and the rotating plate by starting the hydraulic cylinder, the supporting wheel can be used for moving the whole hill-drop planter, convenience is brought to users, and the disc-shaped harrow piece is convenient to use.

Drawings

Fig. 1 is a schematic three-dimensional structure of a convenient-to-move broadcast seeder provided by the utility model;

fig. 2 is a schematic three-dimensional structure of another view angle of the conveniently moving broadcast seeder provided by the utility model;

fig. 3 is a schematic three-dimensional structure of another view angle of the conveniently moving broadcast seeder provided by the utility model;

FIG. 4 is a front view of a hopper of a portable spreader in accordance with the present invention;

fig. 5 is a top view of a frame of a convenient-to-move spreader in accordance with the present invention;

FIG. 6 is a schematic view showing the connection of the feed box and the seed guiding box of the convenient-to-move broadcast seeder provided by the present invention;

FIG. 7 is a rear view of FIG. 6;

FIG. 8 is a schematic view showing the connection of the feed box and the seed guiding box of the convenient-to-move broadcast seeder provided by the present invention;

fig. 9 is a three-dimensional schematic view of a feed box of a spreader which is easy to move according to the present invention;

fig. 10 is an exploded view of the sowing wheel and seed guiding box of the convenient-to-move sowing machine according to the present invention.

In the figure: 1. a frame; 2. mounting a column; 3. disc-shaped harrow plates; 4. a U-shaped frame; 5. a support wheel; 6. a power wheel; 7. a hydraulic cylinder; 8. a U-shaped plate; 9. a traction frame; 10. connecting columns; 11. a support frame; 12. compacting wheels; 13. a material box; 14. a rotating plate; 15. soil covering wheels; 16. a seed guiding box; 17. a first chain; 18. a first gear; 19. a second gear; 20. a second chain; 21. a third gear; 22. a fourth gear; 23. mounting a plate; 24. a support plate; 25. a vertical plate; 26. a rotating shaft; 27. a sowing wheel; 28. a first bar-shaped hole; 29. a second bar-shaped hole; 30. a side plate; 31. a screw; 32. a round bar; 33. a stirring rod; 34. moving the plate; 35. a third strip-shaped hole; 36. a rectangular column; 37. a rotating shaft; 38. and (7) fixing the plate.

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.

Example one

Referring to fig. 1-10, a convenient-to-move broadcast seeder comprises a frame 1, wherein two mounting columns 2 are welded at the top of the frame 1, two fixing plates 38 are symmetrically and fixedly mounted on the outer walls of the mounting columns 2, the two fixing plates 38 are rotatably connected with a same rotating shaft 37, and a plurality of disc-shaped harrow plates 3 arranged at equal intervals are fixedly sleeved on the outer walls of the rotating shaft 37;

a feed box 13 is fixedly installed at the top of the rack 1, a third strip-shaped hole 35 is formed in the inner wall of the bottom of the feed box 13, a seed guide box 16 is fixedly installed at the bottom of the feed box 13, a first strip-shaped hole 28 and a second strip-shaped hole 29 are respectively formed in the top and the bottom of the seed guide box 16, the first strip-shaped hole 28 is communicated with the third strip-shaped hole 35, the inner walls of two sides of the seed guide box 16 are rotatably connected with a same rotating shaft 26, a sowing wheel 27 is fixedly sleeved on the outer wall of the rotating shaft 26, the sowing wheel 27 is located in the seed guide box 16, a plurality of strip-shaped grooves for containing seeds are formed in the outer wall of the sowing wheel 27 at equal intervals, and a fourth gear 22 is fixedly sleeved on the outer wall of the rotating shaft 26;

the two sides of the rack 1 are fixedly provided with U-shaped frames 4, the bottom of each U-shaped frame 4 is rotatably connected with a power wheel 6, one side of each power wheel 6 is fixedly provided with a third gear 21, the third gear 21 and a fourth gear 22 are in transmission connection with the same second chain 20, the inner walls of the two sides of the rack 1 are fixedly provided with rectangular columns 36, the bottom of each rectangular column 36 is rotatably connected with a plurality of soil covering wheels 15 which are arranged at equal intervals, one side of each rectangular column 36 and one side of the rack 1 are rotatably connected with a plurality of compacting wheels 12, one side of the rack 1 is symmetrically welded with two U-shaped plates 8, the inner walls of the two U-shaped plates 8 are rotatably connected with the same traction frame 9, the inner walls of the two sides of the traction frame 9 are welded with the same connecting column 10, the top of the rack 1 is welded with a support frame 11, and the outer wall of each power wheel 6 is welded with a plurality of conical teeth;

a lifting component for lifting the frame 1 is arranged on the U-shaped frame 4;

a stirring component for stirring the seeds is arranged in the feed box 13;

and an adjusting assembly for adjusting the opening degree of the third strip-shaped hole 35 is arranged in the feed box 13.

Example two

The embodiment is improved on the basis of the first embodiment: promote the subassembly including the symmetry welding two mounting panels 23 in U type frame 4 one side, one side rotation that two mounting panels 23 are close to each other is connected with same axis of rotation, it has rotor plate 14 and backup pad 24 to weld respectively on the outer wall of axis of rotation, the top welding of U type frame 4 has riser 25, one side of riser 25 and one side rotation of backup pad 24 are connected with same pneumatic cylinder 7, one side rotation of rotor plate 14 is connected with supporting wheel 5, it includes workbin 13 both sides inner wall through rotation connected round bar 32 to mix the subassembly, the welding has the puddler 33 of a plurality of equidistant settings on the outer wall of round bar 32, fixed cover on the outer wall of round bar 32 is equipped with first gear 18, fixed cover is equipped with second gear 19 on the outer wall of pivot 26, first gear 18 and the transmission of second gear 19 are connected with same first chain 17.

EXAMPLE III

The embodiment is improved on the basis of the first embodiment: the adjusting assembly comprises a moving plate 34 connected with the inner wall of the bottom of the material box 13 in a sliding mode, two screw rods 31 are symmetrically welded to the top of the moving plate 34, one ends of the screw rods 31 penetrate through the material box 13 and extend to one side of the material box 13, side plates 30 are connected to the outer wall of the screw rods 31 in a threaded mode, the bottoms of the side plates 30 are welded to the tops of the rectangular columns 36, and nuts are connected to the outer wall of the screw rods 31 in a threaded mode.

The working principle is as follows: grass seeds are added into a feed box 13 and are connected with traction equipment through a connecting column 10, the traction equipment can drive a rack 1 to move through a traction frame 9 and a U-shaped plate 8, the rack 1 can move to drive a disc-shaped rake 3 to rotate, the disc-shaped rake 3 can be used for soil crushing and leveling, the rack 1 can drive a power wheel 6 while moving, the power wheel 6 can drive a third gear 21 to move, the third gear 21 can drive a fourth gear 22 to rotate through a second chain 20, the fourth gear 22 can drive a rotating shaft 26 to rotate, the rotating shaft 26 can drive a sowing wheel 27 to rotate, the seeds can fall into a groove of the sowing wheel 27 through a third strip-shaped hole 35 and a first strip-shaped hole 28, the seeds can fall into a seed box 16 along with the rotation of the sowing wheel 27, and flow out of a second strip-shaped hole 29 of the seed box 16 under the action of the gravity, the soil covering wheels 15 can be used for soil covering operation, and finally the soil covering wheels 12 are used for compacting under the action of the compacting force, so that the sowing is completed, because the compacting wheels 12 are independently and rotatably connected, when the soil is in a rugged ground, the compacting wheels 12 can be pushed to rotate by the higher ground, the soil can be compacted by the compacting wheels 12, the rotating shaft 26 can drive the second gear 19 to rotate, the second gear 19 can drive the first chain 17 to rotate, the first chain 17 can drive the first gear 18 to rotate, the first gear 18 can drive the round rod 32 to rotate, the round rod 32 can drive the stirring rod 33 to rotate, the stirring rod 33 can stir the grass seeds in the material box 13, and the problem that the grass seeds are blocked above the third strip-shaped hole 35 to cause unsmooth discharging and nut rotating is solved, the nut can contact with curb plate 30, continue swivel nut, then the nut can drive screw 31 and advance, then screw 31 can drive movable plate 34 and remove, third bar hole 35 can be sheltered from to movable plate 34, then the position of movable plate 34 can be adjusted as required, and then the aperture of third bar hole 35 can be adjusted, then the amount of output can be adjusted, after the seeding is accomplished, start hydraulic cylinder 7, the piston rod of hydraulic cylinder 7 stretches out and promotes backup pad 24 and rotate, backup pad 24 can drive the axis of rotation and rotate, the axis of rotation can drive rotor plate 14 and rotate downwards, then can promote frame 1 through supporting wheel 5 and rotor plate 14, then can make compaction wheel 12, disc harrow piece 3, earthing cave wheel 15 all breaks away from ground, then can utilize supporting wheel 5 to remove to whole seeder, bring convenience for the user.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The convenient-to-move broadcast seeder comprises a rack (1) and is characterized in that two mounting columns (2) are welded at the top of the rack (1), two fixing plates (38) are symmetrically and fixedly mounted on the outer walls of the mounting columns (2), the two fixing plates (38) are rotatably connected with a same rotating shaft (37), and a plurality of disc-shaped harrow pieces (3) which are arranged at equal intervals are fixedly sleeved on the outer walls of the rotating shaft (37);

the top of the rack (1) is fixedly provided with a feed box (13), the bottom inner wall of the feed box (13) is provided with a third strip-shaped hole (35), the bottom of the feed box (13) is fixedly provided with a seed guiding box (16), the top and the bottom of the seed guiding box (16) are respectively provided with a first strip-shaped hole (28) and a second strip-shaped hole (29), the first strip-shaped hole (28) is communicated with the third strip-shaped hole (35), the inner walls on the two sides of the seed guiding box (16) are rotatably connected with the same rotating shaft (26), the outer wall of the rotating shaft (26) is fixedly sleeved with a sowing wheel (27), the sowing wheel (27) is positioned in the seed guiding box (16), the outer wall of the sowing wheel (27) is provided with a plurality of strip-shaped grooves for containing seeds at equal intervals, and the outer wall of the rotating shaft (26) is provided with a fourth gear (22);

the soil covering machine is characterized in that U-shaped frames (4) are fixedly mounted on two sides of the rack (1), the bottom of each U-shaped frame (4) is rotatably connected with a power wheel (6), a third gear (21) is fixedly mounted on one side of each power wheel (6), the third gear (21) and a fourth gear (22) are in transmission connection with a same second chain (20), rectangular columns (36) are fixedly mounted on inner walls of two sides of the rack (1), the bottom of each rectangular column (36) is rotatably connected with a plurality of soil covering wheels (15) arranged at equal intervals, and a plurality of compacting wheels (12) are rotatably connected on one side of each rectangular column (36) and one side of the rack (1);

a lifting assembly used for lifting the rack (1) is arranged on the U-shaped frame (4);

a stirring component for stirring seeds is arranged in the feed box (13);

and an adjusting component for adjusting the opening degree of the third strip-shaped hole (35) is arranged in the feed box (13).

2. The spreader convenient to move according to claim 1, wherein the lifting assembly comprises two mounting plates (23) symmetrically welded on one side of the U-shaped frame (4), one side of the two mounting plates (23) close to each other is rotatably connected with the same rotating shaft, the outer wall of the rotating shaft is respectively welded with a rotating plate (14) and a supporting plate (24), the top of the U-shaped frame (4) is welded with a vertical plate (25), one side of the vertical plate (25) and one side of the supporting plate (24) are rotatably connected with the same hydraulic cylinder (7), and one side of the rotating plate (14) is rotatably connected with a supporting wheel (5).

3. A spreader convenient to move as claimed in claim 1, wherein the stirring assembly comprises a round bar (32) rotatably connected with the inner walls of the two sides of the material box (13) in a penetrating manner, a plurality of stirring rods (33) arranged at equal intervals are welded on the outer wall of the round bar (32), a first gear (18) is fixedly sleeved on the outer wall of the round bar (32), a second gear (19) is fixedly sleeved on the outer wall of the rotating shaft (26), and the first gear (18) and the second gear (19) are in transmission connection with a same first chain (17).

4. A spreader convenient to move according to claim 1, wherein the adjusting component comprises a moving plate (34) slidably connected with the inner wall of the bottom of the feed box (13), two screws (31) are symmetrically welded on the top of the moving plate (34), one end of each screw (31) penetrates through the feed box (13) and extends to one side of the feed box (13), a side plate (30) is connected to the outer wall of each screw (31) in a threaded manner, the bottom of each side plate (30) is welded with the top of a rectangular column (36), and a nut is connected to the outer wall of each screw (31) in a threaded manner.

5. The spreader convenient to move according to claim 1, characterized in that two U-shaped plates (8) are symmetrically welded on one side of the frame (1), the inner walls of the two U-shaped plates (8) are rotatably connected with the same traction frame (9), and the inner walls of the two sides of the traction frame (9) are welded with the same connecting column (10).

6. A spreader convenient to move according to claim 1, characterized in that a supporting frame (11) is welded on the top of the frame (1).

7. A spreader convenient to move according to claim 1, characterised in that the power wheel (6) has a plurality of conical teeth welded to its outer wall.

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