CN108207215A

CN108207215A - Effectively gather the farm equipment of seed

Info

Publication number: CN108207215A
Application number: CN201810254864.4A
Authority: CN
Inventors: 徐萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2018-06-29

Abstract

The invention discloses the farm equipments for effectively gathering seed.Including sowing mechanism ontology, sowing mechanism ontology includes feed mechanism, blanking mechanism and driving mechanism；Feed mechanism includes No.1 seed-box, flip piece and belt pinion gear；Blanking mechanism includes second seed case, No. two shafts, rotating disk, block and blanking funnel；Driving mechanism includes connecting rod, connection sheet, No.1 gear set, drive shaft, gearshift convex key, hoodle, spring, No. two gear sets, transmission shaft, belt gear wheel and swing arm.The present invention can not only ensure that the seed being sent into seed cave to gather state, improves yield by newly designing sowing structure, it also is able to disposably to add in that a large amount of seed do not result in blockage happens, seeding operation only needs plus kind of primary, saving labour, promotion convenience.

Description

Effectively gather the farm equipment of seed

Technical field

The present invention relates to seed-sowing machine technical fields, especially effectively gather the farm equipment of seed.

Background technology

Seed-sowing machine is the equipment for sowing, is widely used in agriculture field.At present, common seed-sowing machine uses disc type Structure is sowed, including seed-box and the disk being arranged in seed-box, multiple slots for being used to accommodate seed are opened up on disk By disk rotational, quantitative seed is sent in the seed cave dug in muddy ground for body, this kind of structure has the disadvantage that： First, disc rotary can generate centrifugal force, and blanking seed can scatter after being fallen by the centrifugal forces affect, lead to sprout effect not It is good, influence yield；Secondly, excessive seed can not be put into seed-box, seed can excessively result in blockage, and lead to not normally broadcast Kind, therefore, in seeding process, need to arrange for the remaining grain weight that operating personnel are checked in seed-box and added at any time Kind operation, is inconvenient.

Invention content

The present invention provides the farm equipment for effectively gathering seed, by newly designing for deficiency of the prior art Structure is sowed, can not only ensure that the seed being sent into seed cave to gather state, improves yield, additionally it is possible to disposably add in big What the seed of amount did not resulted in blockage happens, and a seeding operation only needs plus kind of primary, saving labour, promotion are convenient Property.

In order to solve the above technical problems, the present invention is addressed by following technical proposals：Effectively gather the agricultural of seed Equipment, including sowing mechanism ontology, the sowing mechanism ontology includes feed mechanism, blanking mechanism and driving mechanism；

The feed mechanism includes No.1 seed-box, flip piece and belt pinion gear, and the No.1 seed-box is arranged on seed-sowing machine On body, the No.1 seed-box bottom offers No.1 through-hole, and the flip piece includes being threaded through on the No.1 seed-box No.1 shaft and the circumferential several returning face plates being uniformly arranged in the No.1 shaft, wherein, described No.1 shaft one end It across the No.1 seed-box and extends to outside the No.1 seed-box, the belt pinion gear is arranged on the No.1 shaft The end end；

The blanking mechanism includes second seed case, No. two shafts, rotating disk, block and blanking funnel, the second seed case It being arranged on seed-sowing machine body, the second seed case is interconnected with the No.1 seed-box, meanwhile, in the second seed No. two through-holes are offered on case, No. two shafts are arranged on the second seed box outer wall, the rotating disk rotation setting In No. two shafts, the block is arranged in the rotating disk, when the block is moved to No. two through holes, The block seals up No. two through-holes, and the blanking funnel is connected with the second seed case, and the blanking funnel includes The arc-shaped groove body swung for the block and the blanking chute for sowing, wherein, No. two through-holes and the circular arc Shape groove body is connected, and the arc-shaped groove body is connected with the blanking chute；

The driving mechanism includes connecting rod, connection sheet, No.1 gear set, drive shaft, gearshift convex key, hoodle, spring, No. two gears Group, transmission shaft, belt gear wheel and swing arm, the connecting rod and a cylinders, the connection sheet are fixedly linked with the connecting rod, No. three through-holes are offered in the connection sheet simultaneously, described drive shaft one end passes through No. three through-holes and coordinates with a motor Connection, the No.1 gear set is uniformly distributed including at least two and the gradual increased No.1 gear of diameter, each the No.1 No.1 groove is offered on the inner wall of gear, meanwhile, each No.1 gear is rotatably connected in the drive shaft, institute It states and No. two interconnected grooves and No. three grooves is offered in drive shaft, the gearshift convex key is embedded in No. two grooves Interior, gearshift convex key one end and No. three through-hole walls are clamped, the other end be provided with protrusion and by the protrusion with it is corresponding No.1 groove cooperation clamping, meanwhile, offer at least two No. four grooves, the spring at the gearshift convex key back It is arranged in No. three grooves with the hoodle, while the spring and the hoodle are connected, when the gearshift is convex When the protrusion of key is clamped with the corresponding No.1 groove cooperation, the hoodle is embedded into corresponding No. four grooves, institute It states No. two gear sets to be uniformly distributed including at least two and No. two gears of reduced diameter, each No. two gears are solid Surely it is arranged on the transmission shaft, the transmission shaft is rotatably arranged on sowing mechanism ontology, and the belt gear wheel is arranged on On the transmission shaft, the belt gear wheel is connect by tooth belt with the belt pinion fits, described swing arm one end It is connect with the belt bull gear drive, the other end is rotatablely connected with the rotating disk.

In said program, it is preferred that offer several bar holes on each returning face plate.

In said program, it is preferred that be provided with cover board on the No.1 seed-box.

The beneficial effects of the invention are as follows：The present invention can not only ensure to be sent into seed cave by newly designing sowing structure Seed to gather state, improve yield, additionally it is possible to disposably add in that a large amount of seed do not result in blockage happens, one Secondary seeding operation only needs plus kind of primary, saving labour, promotion convenience.

Description of the drawings

Fig. 1 is schematic diagram of the present invention.

Fig. 2 is the cooperation schematic diagram of flip piece of the present invention and belt pinion gear.

Fig. 3 is No.1 seed-box schematic diagram of the present invention.

Fig. 4 is the cooperation schematic diagram of second seed case of the present invention and blanking funnel.

Fig. 5 is the driving mechanism schematic diagram after present invention removal belt gear wheel and swing arm.

Fig. 6 is the cooperation schematic diagram of connection sheet of the present invention and convex key of shifting gears.

Fig. 7 is No.1 gear schematic diagram of the present invention.

Fig. 8 is drive shaft schematic diagram of the present invention.

Specific embodiment

The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：It is effectively poly- referring to Fig. 1-Fig. 8 Hold together the farm equipment of seed, including sowing mechanism ontology, the sowing mechanism ontology includes feed mechanism, blanking mechanism and drive Motivation structure.

The feed mechanism includes No.1 seed-box 11, flip piece 12 and belt pinion gear 13, the No.1 seed-box 11 It is arranged on seed-sowing machine body, 11 bottom of No.1 seed-box offers No.1 through-hole 111, and the flip piece 12 includes wearing No.1 shaft 121 on the No.1 seed-box 11 and it is circumferential be uniformly arranged in the No.1 shaft 121 several turn over Flap 122, wherein, described 121 one end of No.1 shaft passes through the No.1 seed-box 11 and extends to the No.1 seed-box 11 Outside, the belt pinion gear 13 are arranged on the No.1 shaft 121 end end.

The blanking mechanism includes 21, No. two shafts 22 of second seed case, rotating disk 23, block 24 and blanking funnel 25, The second seed case 21 is arranged on seed-sowing machine body, and the second seed case 21 is interconnected with 11 phase of No.1 seed-box It is logical, meanwhile, No. two through-holes 211 are offered on the second seed case 21, No. two shafts 22 are arranged on No. two kinds On sub- 21 outer wall of case, the rotating disk 23 is rotatably arranged in No. two shafts 22, and the block 24 is arranged on the rotation On disk 23, when the block 24 is moved at No. two through-holes 211, the block 24 seals up No. two through-holes 211, The blanking funnel 25 is connected with the second seed case 21, and the blanking funnel 25 includes the circular arc swung for the block 24 Shape groove body 251 and the blanking chute 252 for sowing, wherein, No. two through-holes 211 and arc-shaped 251 phase of groove body Connection, the arc-shaped groove body 251 are connected with the blanking chute 252.

The driving mechanism includes connecting rod 31, connection sheet 32, No.1 gear set 33, drive shaft 34, gearshift convex key 35, hoodle 36th, spring, No. two gear sets 37, transmission shaft 38, belt gear wheel 39 and swing arm 310,31 and one cylinders of connecting rod, institute Connection sheet 32 is stated to be fixedly linked with the connecting rod 31, while offer No. three through-holes 321, the driving in the connection sheet 32 34 one end of axis passes through No. three through-holes 321 and is connected with a motor, and the No.1 gear set 33 includes at least two Even distribution and the gradual increased No.1 gear 331 of diameter offer No.1 groove on the inner wall of each No.1 gear 331 3311, meanwhile, each No.1 gear 331 is rotatably connected in the drive shaft 34, is offered in the drive shaft 34 No. two interconnected grooves 341 and No. three grooves 342, the gearshift convex key 35 are described in No. two grooves 341 Shift gears 35 one end of convex key and 321 inner wall of No. three through-holes is clamped, the other end be provided with protrusion 351 and by the protrusion 351 and The corresponding No.1 groove 3311 cooperation clamping, meanwhile, offered at 35 back of the gearshift convex key at least two No. four it is recessed Slot 352, the spring and the hoodle 36 are arranged in No. three grooves 342, while the spring and the hoodle 36 It is connected, when the protrusion 351 of the gearshift convex key 35 is clamped with the corresponding cooperation of No.1 groove 3311, the hoodle 36 are embedded into corresponding No. four grooves 352, No. two gear sets 37 be uniformly distributed including at least two and diameter by Tapered No. two small gears 371, each No. two gears 371 are fixed on the transmission shaft 38, the transmission shaft 38 are rotatably arranged on sowing mechanism ontology, and the belt gear wheel 39 is arranged on the transmission shaft 38, the belt canine tooth Wheel 39 is connected by tooth belt and the belt pinion gear 13, described 310 one end of swing arm and the belt gear wheel 39 Rotation connection, the other end are rotatablely connected with the rotating disk 23.

Several bar holes 1221 are offered on each returning face plate 122.

Cover board is provided on the No.1 seed-box 11.

It is as follows to sow previous step：First, ensure that block seals No. two through-holes, then seed is poured into No.1 seed at this time In case, Some seeds are dropped by gravity in second seed case；Secondly, suitable gear is selected by cylinder, is passed sequentially through Connecting rod and connection sheet pull gearshift convex key to be moved in No. two grooves, pass through protrusion and the different No.1 teeth in convex key of shifting gears No.1 groove cooperation on wheel is clamped to shift gears, and when hoodle is embedded into corresponding No. four grooves, represents this time and has shifted gears Into, seed speed difference is conveyed in different stalls, wherein, minimum No.1 gear is engaged with No. two maximum gears, maximum No.1 gear engage with No. two minimum gears, during the No.1 gear of motor driving minimum, convey the fastest of seed, In, when the No.1 gear of active rotates, by the effect of all No. two gears, enable to the No.1 gear synchronous rotation of impulsion Turn, so as to which the position for ensureing all No.1 grooves is consistent, can normally shift gears at any time.

During sowing, start motor therewith when seeder advances, after electric motor starting, pass sequentially through drive shaft, corresponding one Number gear, corresponding No. two gears and transmission shaft drive the rotation of belt gear wheel, and belt gear wheel drives swing arm to swing simultaneously And the rotation of belt pinion gear is driven, swing arm is swung so that block is swung therewith, and No. two through-holes are in the cycle opened and closed Under state, when No. two through-holes are opened, the seed in second seed case passes sequentially through No. two through-holes, arc-shaped groove body and blanking chute It inside enters in the seed cave in muddy ground, and the rotation of belt pinion gear drives returning face plate overturning so that seed will not be all pressed into Into second seed case, prevent seed from blocking.

The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation Technical solution recorded in example modifies or carries out equivalent replacement to which part technical characteristic；And these modification or It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.

Claims

1. effectively gather the farm equipment of seed, including sowing mechanism ontology, it is characterised in that：The sowing mechanism ontology includes Feed mechanism, blanking mechanism and driving mechanism；

2. the farm equipment according to claim 1 for effectively gathering seed, it is characterised in that：On each returning face plate Offer several bar holes.

3. the farm equipment according to claim 1 for effectively gathering seed, it is characterised in that：It is set on the No.1 seed-box It is equipped with cover board.