CN215301470U - Maize hybrid seeds seeding earthing device - Google Patents

Abstract

The utility model discloses a corn hybrid seed sowing and earthing device, wherein four corners of the bottom surface of a bottom plate are fixedly provided with buffering and damping rollers, each buffering and damping roller comprises a mounting seat fixedly assembled on the bottom plate, the lower end of the mounting seat is hinged with an inclined rod, the lower end of the inclined rod is rotatably provided with a roller, the outer side of the upper surface of the inclined rod is movably provided with a hinge seat, a connecting rod is hinged in the hinge seat, the upper end of the connecting rod penetrates through the bottom plate, a detachable fixing structure is assembled between the upper end of the connecting rod and the bottom plate, the outer wall of the connecting rod is sleeved with a damping spring, the middle part of the bottom surface of a seed storage barrel is fixedly communicated with an automatic sowing barrel, and the right side of the bottom surface of the bottom plate is fixedly provided with an earthing mechanism; adopt buffering shock attenuation gyro wheel setting in the device bottom plate left and right sides, cushion the cushioning effect at the removal in-process, improve support intensity through the down tube, can reduce the influence of vibrations when jolting and appear, guarantee steady seeding, the mechanized management in the later stage of being convenient for.

Description

Maize hybrid seeds seeding earthing device

Technical Field

The utility model relates to the technical field of seed sowing and soil covering devices, in particular to a corn hybrid seed sowing and soil covering device.

Background

The corn hybrid seed is a single plant selfing progeny system which is homozygous for the gene and uniform in character and is produced by selecting plants from excellent varieties or hybrid seeds and carrying out continuous multi-generation artificial forced selfing and selection.

At present, seeding is one of crop cultivation measures, and is an operation of timely seeding a seeding material into a soil layer with a certain depth according to a certain quantity and a certain mode, when a seeder is used for seeding, soil can be turned up, seeds are broadcast in a turned-up tunnel, partial crops need to be covered with the soil on the seeds in time after seeding is completed, namely, soil covering is carried out, measures such as irrigation and fertilization are carried out in the later stage, and the planting of the seeds is completed.

The existing seeding and soil covering devices are multiple in types, most of the seeding and soil covering devices can meet seeding requirements of corn hybrid seeds, but a plurality of seed seeding and soil covering devices can bump due to uneven ditches in the field moving process, the seeding positions can be affected when the seeding is bumped, the seeding precision is affected, the mechanical management in the later stage is not convenient, and the corn hybrid seed seeding and soil covering devices are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seeding and soil covering device for corn hybrid seeds, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a corn hybrid seed sowing and earthing device comprises a bottom plate, wherein a connecting frame is fixedly assembled on the left side of the upper surface of the bottom plate, buffering and damping rollers are fixedly assembled at four corners of the bottom surface of the bottom plate and comprise mounting seats fixedly assembled on the bottom plate, the lower ends of the mounting seats are hinged with inclined rods, rollers are rotatably assembled at the lower ends of the inclined rods, hinged seats are movably assembled outside the upper surfaces of the inclined rods, connecting rods are hinged in the hinged seats, the upper ends of the connecting rods penetrate through the bottom plate, a detachable fixing structure is assembled between the upper ends of the connecting rods and the bottom plate, damping springs are sleeved on the outer walls of the connecting rods and are positioned between the hinged seats and the detachable fixing structure, a seed storage barrel is fixedly assembled in the middle of the upper surface of the bottom plate, an automatic sowing barrel is fixedly communicated with the middle of the bottom surface of the seed storage barrel, and the automatic sowing barrel is positioned at the lower end of the bottom plate, the upper surface of bottom plate is fixed to be equipped with the battery, and the battery is connected with automatic seeding section of thick bamboo electricity, bottom plate bottom surface right side is fixed to be equipped with earthing mechanism.

Preferably, can dismantle fixed knot structure including fixed cup joint in the fly leaf of connecting rod upper end, fly leaf upper surface paste has the rubber pad, and the rubber pad upper surface supports and leans on the bottom plate, fly leaf upper surface left and right sides vertical fixation is equipped with first screw rod, and runs through rubber pad and bottom plate, the left and right sides the fixed plate has been cup jointed in the outside of first screw rod and connecting rod, the fixed external screw thread pipe that is equipped with in the fixed plate upper surface left and right sides, the homonymy runs through on the first screw rod the external screw thread pipe, external screw thread pipe outside spiro union has first fixation nut, and first fixation nut upper end spiro union in the first screw rod outside.

Preferably, earthing mechanism is including the riser of fixed assembly on bottom plate bottom surface right side, the bar through-hole has been seted up to lateral wall lower extreme about the riser, it has the second screw rod to run through in the bar through-hole, second screw rod outside spiro union has second fixation nut, and the quantity of second fixation nut has two, two the second fixation nut laminates in the left and right sides of riser respectively, the left end fixed assembly of second screw rod has the earthing dish.

Preferably, an automatic seeding section of thick bamboo is including fixed intercommunication in the seed drum of depositing bucket bottom surface middle part, the inside fixed of drum is equipped with the fixed block, spherical recess has been seted up at the fixed block middle part, the spherical recess internal rotation joint has the spheroid, the arc wall has all been seted up on spheroidal upper and lower surface, the fixed motor that is equipped with of drum antetheca, the output rear end of motor runs through fixed block and spheroid fixed connection.

Preferably, the upper end of the seed storage barrel is buckled with a cover plate.

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

(1) the scheme adopts the setting of buffering shock attenuation gyro wheel in the device bottom plate left and right sides, cushions the cushioning effect at the removal in-process, improves through the down tube and supports intensity, can reduce the influence of vibrations when jolting and appearing, guarantees steady seeding, the mechanized management in the later stage of being convenient for.

(2) The scheme adopts and to dismantle fixed knot structure setting in the connecting rod upper end, adjusts rubber pad through the elasticity of adjusting first fixation nut and is pushed the state, and then makes the upper and lower position of fly leaf take place to remove, realizes guaranteeing the user state of device to the regulation of damping spring elasticity.

(3) The earthing mechanism that the scheme adopted can adjust the upper and lower position of earthing dish, satisfies the demand of earthing dish position control, can carry out the suitability to the earthing volume and adjust.

(4) The scheme adopts an automatic seeding cylinder to sow, and through intermittent seeding, the matching device advances at a constant speed, so that the uniform spacing of seeds after sowing is ensured, and the sowing efficiency is improved.

(5) The scheme adopts the apron to shelter from and deposits bucket upper end at the seed, avoids the entering of outside impurity.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the present invention at a detachable fastening structure;

FIG. 3 is a schematic structural view of an automatic seeding cylinder of the present invention;

fig. 4 is a schematic view of the internal structure of the automatic seeding cylinder of the present invention.

In the figure: 1. a base plate; 2. a connecting frame; 3. buffering the damping roller; 31. a mounting seat; 32. a diagonal bar; 33. a roller; 34. a hinged seat; 35. a connecting rod; 36. a detachable fixed structure; 361. a movable plate; 362. a first screw; 363. a fixing plate; 364. a rubber pad; 365. an externally threaded tube; 366. a first fixing nut; 37. a damping spring; 4. a seed storage barrel; 5. a cover plate; 6. an automatic seeding cylinder; 61. a cylinder; 62. a fixed block; 63. a spherical recess; 64. a sphere; 65. an arc-shaped slot; 66. a motor; 7. a storage battery; 8. a soil covering mechanism; 81. a vertical plate; 82. a strip-shaped through hole; 83. a second screw; 84. a second fixing nut; 85. and (7) covering soil in a pan.

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 corn hybrid seed sowing and earthing device comprises a bottom plate 1, a connecting frame 2 is fixedly assembled on the left side of the upper surface of the bottom plate 1, the connecting frame 2 is used for being connected and fixed with a walking tractor and other dragging equipment, buffering and damping rollers 3 are fixedly assembled at four corners of the bottom surface of the bottom plate 1, the buffering and damping rollers 3 comprise mounting seats 31 fixedly assembled on the bottom plate 1, the lower ends of the mounting seats 31 are hinged with inclined rods 32, the lower ends of the inclined rods 32 are rotatably assembled with rollers 33, hinged seats 34 are movably assembled outside the upper surfaces of the inclined rods 32, connecting rods 35 are hinged in the hinged seats 34, the upper ends of the connecting rods 35 penetrate through the bottom plate 1, detachable fixing structures 36 are assembled between the upper ends of the connecting rods 35 and the bottom plate 1, damping springs 37 are sleeved on the outer walls of the connecting rods 35, the damping springs 37 are located between the hinged seats 34 and the detachable fixing structures 36, and seed storage barrels 4 are fixedly assembled in the middle of the upper surface of the bottom plate 1, 4 bottom surface middle parts of bucket are deposited to seed are fixed the intercommunication has an automatic seeding section of thick bamboo 6, and an automatic seeding section of thick bamboo 6 is located the lower extreme of bottom plate 1, and the fixed surface of upper surface of bottom plate 1 is equipped with battery 7, and battery 7 is connected with an automatic seeding section of thick bamboo 6 electricity, and 1 bottom surface right side of bottom plate is fixed to be equipped with earthing mechanism 8.

Adopt buffering shock attenuation gyro wheel 3 to set up in the 1 left and right sides of device bottom plate, cushion the cushioning effect at the removal in-process, improve through down tube 32 and support intensity, can reduce the influence of vibrations when jolting and appear, guarantee steady seeding, the mechanized management in the later stage of being convenient for.

Specifically, the detachable fixing structure 36 includes a movable plate 361 fixedly sleeved on the upper end of the connecting rod 35, a rubber pad 364 is adhered to the upper surface of the movable plate 361, the upper surface of the rubber pad 364 abuts against the bottom plate 1, first screws 362 are vertically and fixedly assembled on the left and right sides of the upper surface of the movable plate 361, the upper end of each first screw 362 penetrates through the rubber pad 364 and the bottom plate 1, fixing plates 363 are sleeved on the first screws 362 on the left and right sides and the outer side of the connecting rod 35, outer threaded pipes 365 are fixedly assembled on the left and right sides of the upper surface of each fixing plate 363, the upper end of each first screw 362 penetrates through the outer threaded pipe 365 on the same side, first fixing nuts 366 are screwed on the outer sides of the outer threaded pipes 365, and the upper ends of the first fixing nuts 366 are screwed on the outer sides of the first screws 362.

Adopt and to dismantle fixed knot structure 36 and set up in connecting rod 35 upper end, the elasticity through adjusting first fixation nut 366 is adjusted rubber pad 364 by the extruded state, and then makes the upper and lower position of fly leaf 361 take place to remove, realizes the regulation to damping spring 37 elasticity, guarantees the user state of device.

Specifically, the soil covering mechanism 8 comprises a vertical plate 81 fixedly assembled on the right side of the bottom surface of the bottom plate 1, the lower ends of the left and right side walls of the vertical plate 81 are provided with strip-shaped through holes 82, second screws 83 penetrate through the strip-shaped through holes 82, second fixing nuts 84 are screwed on the outer sides of the second screws 83, the number of the second fixing nuts 84 is two, the two second fixing nuts 84 are respectively attached to the left and right sides of the vertical plate 81, and a soil covering disc 85 is fixedly assembled at the left end of each second screw 83; through the second fixation nut 84 of spiro union pine, adjust the position of second screw rod 83 in bar through-hole 82, the upper and lower position of earthing dish 85 can be adjusted to the second fixation nut 84 of spiro union again, satisfies the demand of earthing dish 85 position control, can carry out the suitability to the earthing volume and adjust.

Specifically, the automatic seeding cylinder 6 comprises a cylinder 61 fixedly communicated with the middle part of the bottom surface of the seed storage barrel 4, a fixed block 62 is fixedly assembled inside the cylinder 61, a spherical groove 63 is formed in the middle part of the fixed block 62, a sphere 64 is rotatably clamped in the spherical groove 63, arc-shaped grooves 65 are formed in the upper surface and the lower surface of the sphere 64, a motor 66 is fixedly assembled on the front wall of the cylinder 61, and the output rear end of the motor 66 penetrates through the fixed block 62 and is fixedly connected with the sphere 64; adopt automatic seeding section of thick bamboo 6 to sow, through intermittent type nature seeding, the cooperation device is at the uniform velocity marching, has guaranteed that the seed interval after the seeding is unified, improves seeding efficiency.

The motor 66 is connected battery 7 and is supplied power, is equipped with the switch on the battery 7, and the motor 66 drive spheroid 64 is at the uniform velocity and rotates for the arc wall 65 intermittent type of both sides is towards the below from top to bottom, deposits the seed intermittent type nature's of the interior seed of bucket 4 discharge, and the degree of depth of arc wall 65 is controlled to the discharge volume, casts according to actual demand.

Particularly, the upper end lock that bucket 4 was deposited to the seed has apron 5, adopts apron 5 to shelter from and deposits bucket 4 upper end at the seed, avoids the entering of outside impurity.

The working principle is as follows: according to the utility model, the buffering and damping rollers 3 are arranged on the left side and the right side of the device bottom plate 1, so that the buffering and damping effects are realized in the moving process, the supporting strength is improved through the inclined rods 32, the influence of vibration can be reduced when bumping occurs, stable seeding is ensured, and later-stage mechanical management is facilitated; adopt and to dismantle fixed knot structure 36 and set up in connecting rod 35 upper end, the elasticity through adjusting first fixation nut 366 is adjusted rubber pad 364 by the extruded state, and then makes the upper and lower position of fly leaf 361 take place to remove, realizes the regulation to damping spring 37 elasticity, guarantees the user state of device.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 (5)

1. The utility model provides a maize hybrid seed seeding earthing device, includes bottom plate (1), its characterized in that: the upper surface left side fixed mounting of bottom plate (1) has link (2), the bottom surface four corners department fixed mounting of bottom plate (1) has buffering shock attenuation gyro wheel (3), buffering shock attenuation gyro wheel (3) are including mount pad (31) of fixed mounting on bottom plate (1), mount pad (31) lower extreme articulates there is down tube (32), down tube (32) lower extreme rotates to be equipped with gyro wheel (33), the outside slip of upper surface of down tube (32) is equipped with articulated seat (34), articulated in articulated seat (34) have connecting rod (35), and the upper end of connecting rod (35) runs through bottom plate (1), be equipped with between connecting rod (35) upper end and bottom plate (1) and dismantle fixed knot structure (36), connecting rod (35) outer wall has cup jointed damping spring (37), and damping spring (37) are located articulated seat (34) and can dismantle between fixed knot structure (36), the fixed seed storage barrel (4) that is equipped with in upper surface middle part of bottom plate (1), the seed is deposited bucket (4) bottom surface middle part fixed intercommunication and is had an automatic seeding section of thick bamboo (6), and an automatic seeding section of thick bamboo (6) are located the lower extreme of bottom plate (1), the fixed upper surface of bottom plate (1) is equipped with battery (7), and battery (7) are connected with an automatic seeding section of thick bamboo (6) electricity, bottom plate (1) bottom surface right side fixed be equipped with earthing mechanism (8).

2. The corn hybrid seed sowing and earthing device according to claim 1, characterized in that: the detachable fixed structure (36) comprises a movable plate (361) fixedly sleeved at the upper end of the connecting rod (35), a rubber pad (364) is stuck on the upper surface of the movable plate (361), the upper surface of the rubber pad (364) is abutted against the bottom plate (1), the left side and the right side of the upper surface of the movable plate (361) are vertically and fixedly provided with a first screw rod (362), the upper end of the first screw (362) penetrates through the rubber pad (364) and the bottom plate (1), the outer sides of the first screw (362) and the connecting rod (35) at the left side and the right side are sleeved with a fixing plate (363), the left side and the right side of the upper surface of the fixing plate (363) are fixedly provided with external thread pipes (365), the upper end of the first screw rod (362) penetrates through the external threaded pipe (365) on the same side, a first fixing nut (366) is screwed on the outer side of the external thread pipe (365), and the upper end of the first fixing nut (366) is screwed outside the first screw rod (362).

3. The corn hybrid seed sowing and earthing device according to claim 1, characterized in that: earthing mechanism (8) are including fixed assembly in riser (81) on bottom plate (1) bottom surface right side, bar through-hole (82) have been seted up to lateral wall lower extreme about riser (81), it has second screw rod (83) to run through in bar through-hole (82), second screw rod (83) outside spiro union has second fixation nut (84), and the quantity of second fixation nut (84) has two, two second fixation nut (84) are laminated respectively in the left and right sides of riser (81), the left end of second screw rod (83) is fixed to be equipped with earthing dish (85).

4. The corn hybrid seed sowing and earthing device according to claim 1, characterized in that: automatic seeding section of thick bamboo (6) are including fixed intercommunication deposit drum (61) at bucket (4) bottom surface middle part in the seed, the inside fixed of drum (61) is equipped with fixed block (62), spherical recess (63) have been seted up at fixed block (62) middle part, ball (64) internal rotation joint has spheroid (63), arc wall (65) have all been seted up to the upper and lower surface of spheroid (64), drum (61) antetheca fixed motor (66) have been equipped with, the output rear end of motor (66) runs through fixed block (62) and spheroid (64) fixed connection.

5. The corn hybrid seed sowing and earthing device according to claim 1, characterized in that: the upper end of the seed storage barrel (4) is buckled with a cover plate (5).

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