CN211321945U

CN211321945U - Seeding machine

Info

Publication number: CN211321945U
Application number: CN201921399339.8U
Authority: CN
Inventors: 陈仁兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-08-25
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a seeder, include: the first module comprises a rotary tillage device and a fertilization device; the second module is connected to the rear part of the first module through a lifting mechanism and comprises a ditching device, a seeding device arranged behind the ditching device, a pesticide applying device arranged above the seeding device and a soil returning device arranged behind the seeding device; the third module is connected with the second module, the second module and the third module can be lifted by the lifting mechanism to enable the first module to work independently, the second module and the third module can work independently, the third module comprises a film covering device arranged at the rear of the seeding device and a film pressing device arranged at the rear of the film covering device, and the soil returning device is arranged at the rear of the film pressing device. The utility model discloses can once only beat the function of soil, ridging, fertilization, planting, soil preparation, spraying weeding, mulching film to first module, second module and third module both can the autonomous working, can freely form again and do every or several works, facilitate the use.

Description

Seeding machine

Technical Field

The utility model relates to an agricultural automation equipment especially indicates a seeder.

Background

A seeding machine is a planting machine that takes crop seeds as a seeding target. At present, the agricultural mechanization, automation and integration in China have serious defects of poor universality on hills, sloping fields and plains. The existing seeder can only complete single functions of rotary tillage, seeding, mulching, fertilizing and the like generally, can not complete the whole seeding process at one time, and is low in efficiency and high in cost. Some seeders also perform simultaneous operations for multiple functions, but sometimes only some of them need to be performed, and thus the operation of these seeders is inconvenient.

Therefore, there is a need for a new seeding machine to solve the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeder can once only beat the function of soil, ridging, fertilization, planting, soil preparation, spraying weeding, cover the plastic film to first module, second module and third module both can the autonomous working, can freely form again and do every or several works, facilitate the use.

To the above purpose, the utility model adopts the following technical scheme:

a seeding machine comprising: the first module comprises a rotary tillage device and a fertilizing device arranged above the rotary tillage device; the second module is connected to the rear part of the first module through a lifting mechanism and comprises a ditching device, a seeding device arranged behind the ditching device, a pesticide applying device arranged above the seeding device and a soil returning device arranged behind the seeding device; the third module, with the second module is connected, elevating system can with the second module with the third module rises to make first module autonomous working, the second module with the third module autonomous working, the third module is including locating the tectorial membrane device at seeder rear with locate the film pressing device at tectorial membrane device rear, return native device and locate the rear of film pressing device.

Furthermore, the rotary tillage device comprises a rotary tillage box, a rotary tillage shaft rotationally connected with the rotary tillage box, a rotary blade arranged on the rotary tillage shaft and a gearbox driving the rotary tillage shaft to rotate.

Further, fertilizer injection unit is including being fixed in the fertile container of dress of rotary tillage case top, dress fertile container is equipped with out fertile mouthful, the rotary tillage case is equipped with the fertile mouth that falls, go out fertile mouthful with fall to fertile between the mouth through fertile union coupling down, the fertile pipe is equipped with the control valve down.

Further, elevating system includes hydraulic telescoping rod, hydraulic telescoping rod includes stiff end and flexible end, the second module includes the frame, the stiff end is fixed in the rotary tillage case, flexible end is fixed in the frame, the frame with the rotary tillage case rotates to be connected.

Further, the ditching device comprises two ditching discs forming a preset angle and an adjusting mechanism connected with the ditching discs, the adjusting mechanism comprises an operating part, a screw rod connected with the operating part and a main body part in threaded connection with the screw rod, and the bottom of the screw rod is connected with the ditching discs.

Further, the seeding device comprises a seed rotating disc and a seed storage box, the seed rotating disc corresponds to the ditching disc, the seed storage box is arranged above the seed rotating disc, a feeding portion is arranged on the side direction of the seed rotating disc, the seed storage box is fixed on the feeding portion, the seed storage box is communicated with the feeding portion, and the feeding portion is communicated with the seed rotating disc.

Further, the seeding device further comprises a traveling wheel, a first rotating shaft connected with the traveling wheel, a first chain wheel connected with the first rotating shaft, a first chain connected with the first chain wheel, a second chain wheel connected with the first chain wheel, a second rotating shaft connected with the second chain wheel, a first steering gear connected with the second rotating shaft, a third rotating shaft connected with the first steering gear, a second steering gear connected with the third rotating shaft, a fourth rotating shaft connected with the second steering gear, a third chain wheel connected with the fourth rotating shaft, a second chain connected with the third chain wheel, a fourth chain wheel connected with the second chain wheel, a fifth rotating shaft connected with the fourth chain wheel, a fifth chain wheel connected with the fifth rotating shaft, a third chain connected with the fifth chain wheel, a sixth chain wheel connected with the third chain wheel, a third chain wheel connected with the third chain wheel, a fourth chain wheel connected with the third chain wheel, a second chain wheel connected with the third chain wheel, a, And the sixth rotating shaft is connected with the sixth chain wheel, and the seed rotating disc is connected with the sixth rotating shaft.

Further, the mulch covering device comprises a fixing frame, an adjusting frame connected with the fixing frame and a mulch arranged on the adjusting frame, the fixing frame is provided with an arc-shaped slotted hole, the adjusting frame is provided with a positioning hole corresponding to the slotted hole, the positioning hole can be adjusted along the slotted hole to adjust the height of the mulch, the adjusting frame is provided with a roller, and the mulch is arranged on the roller and can rotate around the roller.

Further, the film pressing device comprises a film pressing roller arranged behind the film covering device and a film pressing wheel arranged behind the film pressing roller.

Further, the soil returning device comprises a soil returning shovel which forms a preset angle with the ground.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can once only beat the function of soil, ridging, fertilization, planting, soil preparation, spraying weeding, mulching film to first module, second module and third module both can the autonomous working, can freely form again and do every or several works, facilitate the use.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a perspective view of another angle according to an embodiment of the present invention;

fig. 3 is a perspective view of another angle according to an embodiment of the present invention;

fig. 4 is a side view of an embodiment of the present invention;

fig. 5 is a schematic diagram of an internal structure according to an embodiment of the present invention.

Reference numerals:

100 seeder

1 Rotary tillage device

11 rotary tillage box

12 rotary tillage shaft

13 rotary blade

14 speed changing box

2 fertilizing device

21 container for fertilizer

22 fertilizer applying pipe

3 machine frame

4 ditching device

41 ditching disc

42 adjustment mechanism

421 operating parts

422 screw

423 main body part

5 sowing device

51 seed rotary table

511 feeding part

52 seed storage box

53 travelling wheel

531 ground grabbing rod

54 first rotating shaft

55 first chain wheel

56 first chain

57 second sprocket

58 second rotating shaft

59 first steering gear

510 third rotating shaft

511 second steering gear

512 fourth rotating shaft

513 third sprocket

514 second chain

515 fourth sprocket

516 fifth rotating shaft

517 fifth sprocket

518 third chain

519 sixth sprocket

520 sixth rotating shaft

6 medicine applying device

61 medicine barrel

611 medicine outlet

7 return native device

71 return shovel

8 lifting mechanism

81 hydraulic telescopic rod

811 fixed end

812 telescopic end

9 cover membrane device

91 fixed mount

92 adjusting rack

921 roller

93 slotted hole

94 positioning hole

10 film pressing roller

20 film pressing wheel

Detailed Description

For the purpose of promoting a better understanding of the objects, structures, features, and functions of the invention, reference should now be made to the drawings and detailed description of the invention. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Moreover, the described embodiments are only some of the described embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 5, a seeding machine 100 according to an embodiment of the present invention includes a first module, a second module connected to the rear of the first module through a lifting mechanism 8, and a third module connected to the second module.

The first module comprises a rotary tillage device 1 and a fertilizing device 2 arranged above the rotary tillage device 1.

The rotary tillage device 1 is used for rotary tillage of the soil. The rotary tillage device 1 comprises a rotary tillage box 11, a rotary tillage shaft 12 rotationally connected with the rotary tillage box 11, rotary tillage blades 13 arranged on the rotary tillage shaft 12 and a gearbox 14 driving the rotary tillage shaft 12 to rotate. The rotary blades 13 can be arranged in a staggered manner to better perform rotary tillage operation. The transmission case 14 is provided above the rotary tillage case 11, and the transmission case 14 may be welded to the rotary tillage case 11 or detachably fixed to the rotary tillage case 11 by a fastening member such as a bolt. The gearbox 14 may be connected to the rotary tillage shaft 12 by a universal joint (not shown).

The fertilizer applicator 2 is used for applying fertilizer to the soil, and particularly can apply fertilizer while rotary tillage is performed. The fertilizer applicator 2 comprises a fertilizer container 21 fixed above the rotary tillage box 11, and fertilizer is filled in the fertilizer container 21. The fertilizer container 21 is provided with a fertilizer outlet, the rotary tillage box 11 is provided with a fertilizer outlet, the fertilizer outlet and the fertilizer outlet are connected through a fertilizer applying pipe 22, and the fertilizer applying pipe 22 is provided with a control valve (not shown). The control valve can be an electromagnetic valve, and when fertilizer is required to be added, the valve of the control valve can be opened to enable the fertilizer to fall. The fertilizer may be a powdery or granular fertilizer, but may be a liquid fertilizer.

The second module comprises a frame 3, a ditching device 4 arranged on the frame 3, a seeding device 5 arranged behind the ditching device 4, a pesticide applying device 6 arranged above the seeding device 5 and a soil returning device 7 arranged behind the seeding device 5.

The lifting device 8 is used for adjusting the height of the second module and the third module. When the second module and the third module are not needed, the lifting device 8 can lift the second module and the third module to suspend the third module, so that the rotary tillage device 1 can carry out rotary tillage repeatedly. When the lifting device 8 is needed to be used, the lifting device can put down the lifting device, and the depth of the putting down can be adjusted to better adapt to the actual requirement.

Elevating gear 8 includes hydraulic telescoping rod 81, and hydraulic telescoping rod 81 includes stiff end 811 and flexible end 812, and stiff end 811 is fixed in rotary tillage case 11, and flexible end 812 is fixed in frame 3, and frame 3 rotates with rotary tillage case 11 to be connected. The lifting mechanism can lift the second module and the third module to enable the first module to work independently. For example, when only the rotary tillage and fertilization functions are required, the hydraulic telescopic rod 81 can drive the frame 3 to rotate towards the direction close to the rotary tillage box 11 by retracting, so that the second module and the third module are lifted, and the first module works independently. The second module and the third module may operate independently. For example, a first module may be deactivated, only a second module may be activated, or only a first module may be activated.

The ditching device 4 is used for digging the land to facilitate the seeding of the seeds. The ditching device 4 comprises two ditching discs 41 at a predetermined angle and an adjustment mechanism 42 connected to the ditching discs 41. The size of the disc 41 and its angle can be adjusted as required. For example, the angle between the disc 41 and the ground may be set at 45 °, 50 °, etc. The adjusting mechanism 42 includes an operating portion 421, a screw 422 connected to the operating portion 421, and a main body portion 423 screwed to the screw 422, and a bottom portion of the screw 422 is connected to the seed chuck 41. The operation portion 421 is annular, and by twisting the operation portion 421, the screw 422 can be raised or lowered to drive the ditching disk 41 to be raised or lowered, thereby adjusting the ditching depth.

The seeding device 5 comprises a seed rotating disc 51 corresponding to the ditching disc 41 and a seed storage box 52 arranged above the seed rotating disc 51, wherein the seed rotating disc 51 is laterally provided with a feeding part 511, and the seed storage box 52 is fixed on the feeding part. The seed turntable 51 communicates with the feed portion 511, and the seed storage box 52 communicates with the feed portion 511. The seed rotating disc 51 is a seeder in the prior art, and can be purchased in the market.

The sowing device 5 further comprises a travelling wheel 53, a first rotating shaft 54 connected with the travelling wheel 53, a first chain wheel 55 connected with the first rotating shaft 54, a first chain 56 connected with the first chain wheel 55, a second chain wheel 57 connected with the first chain 56, a second rotating shaft 58 connected with the second chain wheel 57, a first steering gear 59 connected with the second rotating shaft 58, a third rotating shaft 510 connected with the first steering gear 59, a second steering gear 511 connected with the third rotating shaft 510, a fourth rotating shaft 512 connected with the second steering gear 511, a third chain wheel 513 connected with the fourth rotating shaft 512, a second chain 514 connected with the third chain wheel 513, a fourth chain wheel 515 connected with the second chain 514, a fifth rotating shaft 516 connected with the fourth chain wheel 515, a fifth chain wheel 517 connected with the fifth rotating shaft 516, a third chain 518 connected with the fifth chain wheel 517, a sixth chain wheel 519 connected with the third chain 518 and a sixth rotating shaft 519 connected with the sixth chain wheel 519, the seed turntable 51 is connected with the sixth rotating shaft 520.

The walking wheel 53 is provided with a ground grabbing rod 531, and when the seeding device 5 works, the walking wheel 53 is inserted into soil through the ground grabbing rod 531 to rotate, so that the first rotating shaft 54 is driven to rotate, the first chain wheel 55 is driven to rotate, the first chain 56 is driven to rotate, the second chain wheel 57 is driven to rotate, and the second rotating shaft 58 is driven to rotate. Under the action of the first steering gear 59, the second rotating shaft 58 drives the third rotating shaft 510 to rotate in different directions. Under the action of the second steering device 511, the third rotating shaft 510 drives the fourth rotating shaft 512 to rotate in different directions. The fourth rotating shaft 512 drives the third chain wheel 513 to rotate, so as to drive the second chain wheel 514 to rotate, thereby driving the fourth chain wheel 515 to rotate, thereby driving the fifth rotating shaft 516 to rotate, thereby driving the fifth chain wheel 517 to rotate, thereby driving the third chain 518 to rotate, thereby driving the sixth chain wheel 519 to rotate, thereby driving the sixth rotating shaft 520 to rotate, thereby driving the seed turntable 51 to rotate. When the seed turntable 51 rotates, the seeds in the seed turntable 51 fall onto the soil with the ditches.

The applicator 6 includes a cartridge 61, and the cartridge 61 may contain a herbicide, insecticide, or other pesticide. The medicine barrel 61 is provided with a medicine outlet 611, the medicine outlet 611 is connected with a pipeline (not shown), the tail end of the pipeline can be provided with a spray head, and the medicine in the medicine barrel 61 can be sprayed to the ground in a spray mode through the pipeline.

The soil return device 7 includes a soil return blade 71 at a predetermined angle to the ground. The angle of the backhoe 71 to the ground can be set according to actual conditions, for example, 60 °, 75 ° or the like can be set. When the seeds in the seed rotating disc 51 fall onto the soil, the soil returning shovel 71 can return the soil to cover the soil on the seeds.

The third module is including locating the tectorial membrane device 9 in seeder 5 rear and locating the film pressing device in tectorial membrane device 9 rear, and the back of film pressing device is located to native device 7.

The mulching device 9 comprises a fixing frame 91, an adjusting frame 92 connected with the fixing frame 91, and a mulching film (not shown) arranged on the adjusting frame 92, wherein the fixing frame 91 is provided with an arc-shaped slotted hole 93, the adjusting frame 92 is provided with a positioning hole 94 corresponding to the slotted hole 93, the positioning hole 94 can be adjusted along the slotted hole 93 to adjust the height of the mulching film, the adjusting frame 92 is provided with a roller 921, and the mulching film is arranged on the roller 921 and can rotate around the roller 921.

The film pressing device comprises a film pressing roller 10 arranged behind the film covering device 9 and a film pressing wheel 20 arranged behind the film pressing roller 10, and the film pressing roller 10 and the film pressing wheel 20 can compress the mulching film.

The mulching film can be arranged as required. When the mulch is not needed, the mulch may not be provided, i.e., the third module may not operate.

The utility model discloses can once only beat the function of soil, ridging, fertilization, planting, soil preparation, spraying weeding, mulching film to first module, second module and third module both can the autonomous working, can freely form again and do every or several works, facilitate the use.

The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all the equivalent technical changes using the description and drawings of the present invention are included in the scope of the present invention.

Claims

1. A seeding machine, comprising:

the first module comprises a rotary tillage device and a fertilizing device arranged above the rotary tillage device;

the second module is connected to the rear part of the first module through a lifting mechanism and comprises a ditching device, a seeding device arranged behind the ditching device, a pesticide applying device arranged above the seeding device and a soil returning device arranged behind the seeding device;

the third module, with the second module is connected, elevating system can with the second module with the third module rises to make first module autonomous working, the second module with the third module autonomous working, the third module is including locating the tectorial membrane device at seeder rear with locate the film pressing device at tectorial membrane device rear, return native device and locate the rear of film pressing device.

2. The seeding machine as claimed in claim 1, wherein: the rotary tillage device comprises a rotary tillage box, a rotary tillage shaft rotationally connected with the rotary tillage box, a rotary tillage blade arranged on the rotary tillage shaft and a gearbox driving the rotary tillage shaft to rotate.

3. The seeding machine as claimed in claim 2, wherein: the fertilizer applying device comprises a fertilizer container fixed above the rotary tillage box, the fertilizer container is provided with a fertilizer outlet, the rotary tillage box is provided with a fertilizer outlet, the fertilizer outlet is connected with the fertilizer outlet through a fertilizer discharging pipe, and the fertilizer discharging pipe is provided with a control valve.

4. The seeding machine as claimed in claim 1, wherein: elevating system includes hydraulic telescoping rod, hydraulic telescoping rod includes stiff end and flexible end, the second module includes the frame, the stiff end is fixed in the rotary tillage case, flexible end is fixed in the frame, the frame rotates with the rotary tillage case to be connected.

5. The seeding machine as claimed in claim 1, wherein: the ditching device comprises two ditching discs forming a preset angle and an adjusting mechanism connected with the ditching discs, the adjusting mechanism comprises an operating part, a screw rod connected with the operating part and a main body part in threaded connection with the screw rod, and the bottom of the screw rod is connected with the ditching discs.

6. The seeding machine as claimed in claim 5, wherein: the seeding device comprises a seed rotary table corresponding to the ditching disc and a seed storage box arranged above the seed rotary table, wherein the seed rotary table is laterally provided with a feeding part, the seed storage box is fixed at the feeding part, the seed storage box is communicated with the feeding part, and the feeding part is communicated with the seed rotary table.

7. The seeding machine as claimed in claim 6, wherein: the seeding device also comprises a travelling wheel, a first rotating shaft connected with the travelling wheel, a first chain wheel connected with the first rotating shaft, a first chain connected with the first chain wheel, a second chain wheel connected with the first chain wheel, a second rotating shaft connected with the second chain wheel, a first steering gear connected with the second rotating shaft, a third rotating shaft connected with the first steering gear, a second steering gear connected with the third rotating shaft, a fourth rotating shaft connected with the second steering gear, a third chain wheel connected with the fourth rotating shaft, a second chain connected with the third chain wheel, a fourth chain wheel connected with the second chain wheel, a fifth rotating shaft connected with the fourth chain wheel, a fifth chain wheel connected with the fifth rotating shaft, a third chain connected with the fifth chain wheel, a sixth chain wheel connected with the third chain wheel and a sixth rotating shaft connected with the sixth chain wheel, the seed turntable is connected with the sixth rotating shaft.

8. The seeding machine as claimed in claim 1, wherein: the mulching device comprises a fixing frame, an adjusting frame connected with the fixing frame and a mulching film arranged on the adjusting frame, wherein the fixing frame is provided with an arc-shaped slotted hole, the adjusting frame is provided with a positioning hole corresponding to the slotted hole, the positioning hole can be adjusted along the slotted hole to adjust the height of the mulching film, the adjusting frame is provided with a roller, and the mulching film is arranged on the roller and can rotate around the roller.

9. The seeding machine as claimed in claim 1, wherein: the film pressing device comprises a film pressing roller arranged behind the film covering device and a film pressing wheel arranged behind the film pressing roller.

10. The seeding machine as claimed in claim 1, wherein: the soil returning device comprises a soil returning shovel which forms a preset angle with the ground.