CN215223052U

CN215223052U - Self-propelled potato planter

Info

Publication number: CN215223052U
Application number: CN202120411356.XU
Authority: CN
Inventors: 卢立祥
Original assignee: Ningjin Xiangfeng Machinery Co ltd
Current assignee: Ningjin Xiangfeng Machinery Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-21
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a self-propelled potato planter, which comprises a frame, wherein a front driving wheel and a rear steering wheel for supporting the frame to move integrally are arranged below the frame, a potato planting box is arranged at a position close to the rear part on the frame, a potato planting assembly for conveying potatoes and planting the potatoes in the soil is arranged in the potato planting box, one side of the potato planting assembly is provided with a regulating assembly for controlling the working speed of the potato planting assembly and further controlling the planting plant distance, and a fertilizing device for synchronously fertilizing is arranged on the frame, the utility model can automatically plant the potatoes and synchronously fertilize, improve the planting efficiency, ensure the uniform spacing of the planting plant distances of the potatoes, further improve the planting effect, and automatically adjust the planting plant distance of the potatoes according to the working conditions through a plant distance adjusting gearbox, convenient to use improves planting effect.

Description

Self-propelled potato planter

Technical Field

The utility model belongs to the technical field of agricultural machine, specific theory relates to a self-propelled potato planter.

Background

The potatoes are one of five staple foods in China, are called as potatoes, eggs, potatoes and the like, have high nutritional value, strong adaptability and high yield, are the third most important grain crops in the world, are only inferior to wheat and corn, are bred in tubers, can be used as medicines, are mild in taste and sweet in flavor, can treat diseases such as stomachache, ribs, carbuncle swelling and the like, are used as food, are not suitable for long storage period, and are required to be dried at low temperature and hermetically preserved, and evidence shows that the vitamin C content of the potatoes is about 4 times that of apples.

Common potato seeding needs to be earlier opened out a planting ditch through ditching equipment, spills into seed back rethread and folds equipment and recover earth, then waters the fertilization to the seed potato through watering fertilizer injection equipment again, and the time of seeding is more wasted to complicated flow to manual spilling the seed potato can lead to the seeding inhomogeneous, the unable fine needs that satisfy potato production.

In order to solve the problems, a potato planter capable of saving planting time appears on the market, and the potato planter is disclosed as follows: 200920079313.5, discloses a potato planter, which comprises a driving wheel, wherein the driving wheel is fixed at the inner side of the front end of a big frame of a ridger through a driving wheel shaft and a front wheel shaft seat, a fertilizing bin is fixed at the rear end of the driving wheel on the big frame of the ridger through a fertilizing bin supporting frame in a welding way, and a seed bin is fixed at the rear end of the fertilizing bin on the big frame of the ridger through a seed lifting wheel supporting frame in a welding way; the ridging plough is fixed at two ends of a rear cross beam of the large frame of the ridging machine through a furrow plough clamp, and the leveling plates are obliquely welded and fixed at the rear side end of the large frame of the ridging machine.

Above-mentioned this type of potato planter can be used for automatic planting potato and carry out automatic fertilization, but this type of potato planter is when planting, and the planting plant spacing of potato is decided by traction equipment's speed of advance, consequently makes the planting plant spacing of potato can not guarantee the interval even, causes the planting plant spacing change difference big, the demand that can't be fine satisfies potato production.

SUMMERY OF THE UTILITY MODEL

The to-be-solved main technical problem of the utility model is to provide a simple structure, convenient to use can automize and plant the potato and fertilize in step to can guarantee that the planting plant spacing interval of potato is even, and can carry out the self-propelled potato planter of automatic regulation planting plant spacing according to the operating mode.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a self-propelled potato planter, which comprises a frame, the front driving wheel and the rear steering wheel that are used for supporting frame global movement have been laid to the below of frame, it installs potato planting case to be close to rear position department in the frame, it is used for carrying the potato and plants the potato planting subassembly in the soil to be provided with in the potato planting case, one side of potato planting subassembly is provided with the operating speed who is used for controlling potato planting subassembly and then controls the regulation and control subassembly of planting plant distance, be provided with the fertilizer injection unit who is used for carrying on synchronous fertilization in the frame.

The following is the utility model discloses to above-mentioned technical scheme's further optimization:

the regulating and controlling assembly comprises a plant spacing regulating gearbox fixedly installed on one side of the potato planting assembly, and the power output end of the plant spacing regulating gearbox is in transmission connection with the power input shaft of the potato planting assembly through a transmission assembly.

Further optimization: the potato planting assembly comprises a seed conveying box fixedly mounted on the front side of the potato planting box, a feed inlet and a discharge outlet are formed in the upper portion and the lower portion of the seed conveying box respectively, a seed conveying channel is formed in the seed conveying box, and the feed inlet and the discharge outlet are communicated with the seed conveying channel respectively.

Further optimization: the seed conveying box is internally provided with a seed lifting driving chain wheel above the potato planting box in a rotating way, and the seed conveying box is internally provided with a seed lifting driven chain wheel below the chain opening in a rotating way.

Further optimization: carry kind of a drive sprocket and carry the meshing between kind driven sprocket to be connected with and plant the conveying chain, plant the conveying chain and pass defeated kind passageway, potato planting case and with carry kind of a drive sprocket and carry kind of a driven sprocket to seal and be connected, plant the conveying chain on fixed mounting have a plurality of carry kind of spoons of laying at the interval in proper order.

Further optimization: the power input shaft is rotatably arranged on the seed conveying box and is in transmission connection with a central shaft of the seed lifting drive chain wheel.

Further optimization: the fertilizer injection unit includes the fertilizer case of fixed mounting in the frame, and a plurality of discharge gates have been fixed to have seted up in the below of fertilizer case, and fertilizer ejection of compact subassembly is installed respectively to each discharge gate department in the below of fertilizer case, and a plurality of fertilizer ejection of compact subassemblies are rotated by a transmission shaft drive.

Further optimization: a driving gearbox is fixedly arranged below the rack, two power output shafts of the driving gearbox are respectively in transmission connection with a central shaft of the front driving wheel, a gasoline engine is arranged on the rack, and a power output end of the gasoline engine is in transmission connection with a power input end of the driving gearbox through a centrifugal stepless speed change clutch.

Further optimization: the frame is rotatably provided with a central transmission shaft, the power input end of the central transmission shaft is in transmission connection with a planting clutch, and the power input end of the planting clutch is in transmission connection with one power output shaft of the driving gearbox through a transmission assembly.

Further optimization: the central transmission shaft is in transmission connection with the transmission shaft through the fertilizing transmission assembly, and the central transmission shaft is in transmission connection with the power input end of the planting distance adjusting gearbox through the planting transmission assembly.

The above technical scheme is adopted in the utility model, it is ingenious to think about, rational in infrastructure, can automize and plant the potato and fertilize in step, improve the result of use, can alleviate intensity of labour, improve planting efficiency, and can guarantee that the planting plant spacing interval of potato is even, and then improve planting effect, and can carry out the planting plant spacing of automatic regulation potato according to the operating mode through the plant spacing adjustment gearbox, high durability and convenient use, improve planting effect, and the forward speed of its frame is little to the planting plant spacing influence of potato, and then can guarantee that the planting plant spacing interval of potato is even, convenient to use.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic structural view of a potato planting assembly in an embodiment of the present invention;

FIG. 3 is a schematic structural view of a seed lifting spoon according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fertilizer box in an embodiment of the present invention.

In the figure: 1-a frame; 2-a fertilizer box; 21-fertilizer outlet; 22-a fertilizer discharge assembly; 23-a drive shaft; 3-driving a gear lever; 4-plant spacing adjusting gearbox; 5-potato planting components; 51-planting conveying chain; 52-a seed conveying box; 53-feed inlet; 54-a discharge hole; 55-a seed conveying channel; 56-seed lifting drive sprocket; 57-lifting the seed driven sprocket; 58-seed extraction spoon; 59-power input shaft; 6-potato planting box; 61-chain mouth; 7-a speed governor handle; 8-right steering handle; 9-left steering handle; 10-a seat plate; 11-rear steering wheels; 12-a front drive wheel; 13-drive gearbox; 14-centrifugal stepless speed change clutch; 15-a gasoline engine; 16-a central drive shaft; 17-a planting clutch; 18-an operating handle; 19-a hinged seat; 20-connecting frame.

Detailed Description

Example (b): referring to fig. 1-4, a self-propelled potato planter comprises a frame 1, wherein a front driving wheel 12 and a rear steering wheel 11 for supporting the frame 1 to move integrally are arranged below the frame 1, a potato planting box 6 is arranged on the frame 1 near the rear, a potato planting assembly 5 for conveying potatoes and planting the potatoes in the soil is arranged in the potato planting box 6, a regulating assembly for controlling the working speed of the potato planting assembly 5 and further controlling the planting distance is arranged on one side of the potato planting assembly 5, and a fertilizing device for synchronously fertilizing is arranged on the frame 1.

The potato planting box 6 is fixedly installed on the rack 1, potato seeds to be planted are placed in the potato planting box 6, and a chain opening 61 is formed in the lower portion of the potato planting box 6.

The potato planting assembly 5 comprises a seed conveying box 52 fixedly mounted on the front side of the potato planting box 6, a feed inlet 53 and a discharge outlet 54 are respectively formed above and below the seed conveying box 52, a seed conveying channel 55 is arranged in the seed conveying box 52, and the feed inlet 53 and the discharge outlet 54 are respectively communicated with the seed conveying channel 55.

A seed lifting driving chain wheel 56 is rotatably arranged above the potato planting box 6 in the seed conveying box 52, and a seed lifting driven chain wheel 57 is rotatably arranged below the chain opening 61 in the seed conveying box 52.

A planting conveying chain 51 is meshed and connected between the seed lifting driving chain wheel 56 and the seed lifting driven chain wheel 57, and the planting conveying chain 51 penetrates through the seed conveying channel 55, the chain opening 61 and the potato planting box 6 and is connected with the seed lifting driving chain wheel 56 and the seed lifting driven chain wheel 57 in a sealing mode.

A plurality of seed lifting spoons 58 are fixedly mounted on the planting conveying chain 51, and the seed lifting spoons 58 are sequentially arranged on the planting conveying chain 51 at intervals

The seed lifting spoon 58 is fixedly arranged on the planting conveying chain 51 through connecting plates respectively, and the connecting plates are fixedly arranged on two sides of the planting conveying chain 51 respectively.

Design like this, can be used to support through carrying kind driving sprocket 56 and carrying kind driven sprocket 57 and plant conveying chain 51 and move in defeated kind passageway 55, chain mouth 61, potato planting case 6, and then realize driving and carry kind spoon 58 and carry out closed loop rotation in defeated kind passageway 55, chain mouth 61, potato planting case 6.

The overall outer surface shape of the seed lifting scoop 58 matches the cross-sectional shape of the seed transport channel 55.

Design like this, it carries kind drive sprocket 56 output power drive to plant conveying chain 51 and rotates, and then drive and carry kind of spoon 58 at defeated kind passageway 55, chain mouth 61, carry out closed loop rotation in the potato planting case 6, when carrying kind of spoon 58 and passing chain mouth 61 entering potato planting case 6 in, its potato seed that is located chain mouth 61 department can get into and carry kind of spoon 58 in, and then plant conveying chain 51 and drive and carry kind of spoon 58 and continue to remove and can drive potato seed and promote to defeated kind passageway 55 in, then potato seed removes and discharges through discharge gate 54 along defeated kind passageway 55, can realize planting potato seed in the soil, and convenient to use.

The regulating and controlling component comprises a plant spacing adjusting gearbox 4 fixedly arranged on one side of the seed conveying box 52, and the power output end of the plant spacing adjusting gearbox 4 is in transmission connection with a power input shaft 59 of the potato planting component 5 through a transmission component.

The plant spacing adjusting gearbox 4 is the prior art and can be purchased directly from the market, and an adjusting handle is installed on the plant spacing adjusting gearbox 4 and used for adjusting the output rotating speed of the plant spacing adjusting gearbox 4.

The power input shaft 59 is rotatably arranged on the seed conveying box 52, and the power input shaft 59 is in transmission connection with the central shaft of the seed lifting drive sprocket 56.

By the design, the power input shaft 59 rotates to drive the seed lifting driving chain wheel 56 to rotate, and the seed lifting driving chain wheel 56 rotates to drive the planting conveying chain 51 to work.

The transmission assembly is prior art, and it specifically can be sprocket, chain drive, gear drive, belt pulley, belt drive, transmission case transmission etc..

The power output by the planting distance adjusting gearbox 4 drives the seed lifting driving chain wheel 56 to rotate through the transmission component and the power input shaft 59, and further drives the planting conveying chain 51 to work.

The plant spacing adjusting gearbox 4 can be used for adjusting the rotating speed of the planting conveying chain 51 by adjusting the output rotating speed thereof, so that the speed of potato seeds output by the discharge port 54 is adjusted, and the plant spacing of potato planting is adjusted.

When the plant spacing adjusting gearbox 4 outputs low rotating speed, the rotating speed of the planting conveying chain 51 is reduced, and further the increase of the planting plant spacing of the potatoes is realized.

When the planting distance adjusting gearbox 4 outputs high rotating speed, the rotating speed of the planting conveying chain 51 is increased, and further the planting distance of the potatoes is reduced.

Fertilizer injection unit includes fertilizer box 2 of fixed mounting in frame 1, a plurality of fertilizer outlets 21 have been fixed to have seted up in the below of fertilizer box 2, fertilizer discharging component 22 is installed respectively in each fertilizer outlet 21 punishment of below position of fertilizer box 2.

The fertilizer discharging assemblies 22 are driven to rotate by a transmission shaft 23.

Design like this, can store the fertilizer of waiting to fertilize to can 2 in, when potato planting subassembly 5 plants the potato, fertilizer in its can 2 gets into fertilizer ejection of compact subassembly 22 through a fertilizer outlet 21 in, and fertilizer ejection of compact subassembly 22 synchronous working is used for transporting fertilizer to the soil this moment, realizes fertilizing in step.

In this embodiment, the fertilizer outlets 21 are two, and two fertilizer outlets 21 are respectively disposed below the fertilizer box 2 and close to the two sides of the fertilizer box, and then the fertilizer discharging assemblies 22 are two, and two fertilizer discharging assemblies 22 are respectively disposed below the fertilizer box 2 and located at the corresponding fertilizer outlets 21.

The fertilizer discharge assembly 22 is prior art and is available commercially as direct purchase.

The front driving wheels 12 and the rear steering wheels 11 are two respectively, the two front driving wheels 12 are located on two sides of the rack 1, and the two rear steering wheels 11 are located on two sides of the rack 1.

A driving gearbox 13 is fixedly arranged between the two front driving wheels 12 below the rack 1, power output shafts are respectively arranged on two sides of the driving gearbox 13, and the two power output shafts of the driving gearbox 13 are respectively in transmission connection with a central shaft of the front driving wheels 12.

The driving device is fixedly mounted on the frame 1 and comprises a gasoline engine 15, a power output end of the gasoline engine 15 is connected with a centrifugal stepless speed change clutch 14 in a transmission mode, and a power output end of the centrifugal stepless speed change clutch 14 is connected with a power input end of a driving gearbox 13 in a transmission mode through a transmission assembly.

The centrifugal stepless speed change clutch 14 is used to control whether the gasoline engine 15 outputs power.

The gasoline engine 15 works to drive the centrifugal stepless speed change clutch 14 to work, and when the centrifugal stepless speed change clutch 14 is in a joint state, the centrifugal stepless speed change clutch 14 drives the drive gearbox 13 to work through the transmission assembly.

The transmission assembly is in the prior art, and can be specifically a chain wheel, a chain transmission, a gear transmission, a belt pulley, a belt transmission, a transmission box transmission and the like.

A central transmission shaft 16 is rotatably mounted on the frame 1, a planting clutch 17 is connected to the power input end of the central transmission shaft 16 in a transmission mode, and the power input end of the planting clutch 17 is in transmission connection with one power output shaft of the driving gearbox 13 through a transmission assembly.

The planting clutch 17 is used for controlling whether the central transmission shaft 16 rotates or not to output power.

When the planting clutch 17 is in a separated state, the planting clutch 17 cuts off the transmission between the driving gearbox 13 and the central transmission shaft 16, and the central transmission shaft 16 does not rotate.

When the planting clutch 17 is in a joint state, the planting clutch 17 is communicated with the transmission between the driving gearbox 13 and the central transmission shaft 16, and the central transmission shaft 16 rotates and outputs power.

The driving gearbox 13 works to drive the planting clutch 17 to work through the transmission assembly, and when the planting clutch 17 is in a joint state, the planting clutch 17 drives the central transmission shaft 16 to rotate and output power.

The central transmission shaft 16 is in transmission connection with the corresponding transmission shaft 23 and the power input end of the plant spacing adjusting gearbox 4 through the fertilization transmission assembly and the planting transmission assembly respectively.

When the central transmission shaft 16 rotates to output power, the transmission shaft 23 can be driven to rotate by the fertilizing transmission assembly, and the transmission shaft 23 rotates to drive the corresponding fertilizer discharging assembly 22 to work.

When the central transmission shaft 16 rotates to output power, the planting distance adjusting gearbox 4 can be driven to work through the planting transmission assembly, and the planting distance adjusting gearbox 4 works to drive the planting conveying chain 51 to work.

The driving gearbox 13 is provided with a driving gear shift lever 3, and the driving gear shift lever 3 is used for adjusting the working speed and the working state of the driving gearbox 13.

Two operating handles 18 are fixedly arranged on one side of the potato planting box 6, which is far away from the potato planting assembly 5, and the two operating handles 18 are arranged at intervals.

The two operating handles 18 are respectively provided with a right steering handle 8 and a left steering handle 9, one operating handle 18 is fixedly provided with a speed regulator handle 7, and the speed regulator handle 7, the right steering handle 8 and the left steering handle 9 are respectively connected with the control end of the driving gearbox 13 through brake cables.

One side below fixed mounting that subassembly 5 was planted to potato planting case 6 was kept away from to potato has articulated seat 19, it has link 20 to rotate articulated on the articulated seat 19, one side fixed mounting that articulated seat 19 was kept away from to link 20 has seat board 10.

The two rear steering wheels 11 are respectively rotatably mounted on the connecting frame 20.

With this arrangement, a user can sit on the seat plate 10 and then hold the operating handle 18 for controlling the operation of the self-propelled potato planter when the user is in use.

When in use, potato seeds to be planted can be placed in the potato planting box 6, and fertilizer to be fertilized can be placed in the fertilizer box 2.

Then adopt the ditching machine to offer the planting ditch subaerially, the user can sit and stand on seat board 10 and hand operating handle 18 and be used for controlling this self-propelled potato planter to remove to planting ditch top this moment, then adjust planting plant spacing through plant spacing adjustment gearbox 4, then joint planting clutch 17, gasoline engine 15 drives drive gearbox 13 work this moment, drive gearbox 13 work output power drive front driving wheel 12 rotates and is used for driving this self-propelled potato planter global movement, and drive gearbox 13 work is through planting clutch 17 drive central transmission shaft 16 rotation.

At the moment, the central transmission shaft 16 rotates to drive the fertilizer discharging assembly 22 and the planting distance adjusting gearbox 4 to work through the fertilizing transmission assembly and the planting transmission assembly respectively.

The fertilizer discharging assembly 22 is operative to transport fertilizer in the fertilizer box 2 into the ground for simultaneous fertilization.

The work output power of the plant spacing adjusting gearbox 4 passes through the transmission assembly, the power input shaft 59 drives the seed lifting drive sprocket 56 to rotate, the seed lifting drive sprocket 56 drives the planting conveying chain 51 to rotate, the seed lifting spoon 58 is driven to rotate in the seed conveying channel 55, the chain opening 61 and the potato planting box 6 in a closed loop mode, when the seed lifting spoon 58 penetrates through the chain opening 61 and enters the potato planting box 6, potato seeds located at the chain opening 61 can enter the seed lifting spoon 58, the planting conveying chain 51 drives the seed lifting spoon 58 to continuously move and can drive the potato seeds to lift into the seed conveying channel 55, then the potato seeds move along the seed conveying channel 55 and are discharged through the discharge opening 54, the potato seeds can be planted into the ground, and the use is convenient.

And after the sowing is finished, irrigating and burying the ditch to realize burying the seeds in the ground and finish the planting.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a self-propelled potato planter, includes frame (1), its characterized in that: the utility model discloses a potato planting machine, including frame (1), front driving wheel (12) and rear steering wheel (11) that are used for supporting frame (1) overall movement have been laid to the below, frame (1) is gone up and is close to rear position department and installs potato planting case (6), be provided with in the potato planting case (6) and be used for carrying the potato and plant potato planting subassembly (5) in the soil, one side of potato planting subassembly (5) is provided with the operating speed who is used for controlling potato planting subassembly (5) and then controls the regulation and control subassembly of planting plant spacing, be provided with the fertilizer injection unit who is used for carrying on synchronous fertilization on frame (1).

2. The self-propelled potato planter of claim 1, wherein: the regulation and control assembly comprises a plant spacing adjusting gearbox (4) fixedly installed on one side of the potato planting assembly (5), and the power output end of the plant spacing adjusting gearbox (4) is in transmission connection with a power input shaft (59) of the potato planting assembly (5) through a transmission assembly.

3. The self-propelled potato planter of claim 2, wherein: the potato planting assembly (5) comprises a seed conveying box (52) fixedly installed on the front side of the potato planting box (6), a feed inlet (53) and a discharge outlet (54) are respectively formed above and below the seed conveying box (52), a seed conveying channel (55) is arranged in the seed conveying box (52), and the feed inlet (53) and the discharge outlet (54) are respectively communicated with the seed conveying channel (55).

4. The self-propelled potato planter of claim 3, wherein: a seed lifting driving chain wheel (56) is rotatably arranged above the potato planting box (6) in the seed conveying box (52), and a seed lifting driven chain wheel (57) is rotatably arranged below the chain opening (61) in the seed conveying box (52).

5. The self-propelled potato planter of claim 4, wherein: the seed lifting drive chain wheel (56) and the seed lifting driven chain wheel (57) are connected with a planting conveying chain (51) in a meshed mode, the planting conveying chain (51) penetrates through the seed conveying channel (55) and the potato planting box (6) and is connected with the seed lifting drive chain wheel (56) and the seed lifting driven chain wheel (57) in a closed mode, and a plurality of seed lifting spoons (58) which are sequentially arranged at intervals are fixedly installed on the planting conveying chain (51).

6. The self-propelled potato planter of claim 5, wherein: the power input shaft (59) is rotatably arranged on the seed conveying box (52), and the power input shaft (59) is in transmission connection with a central shaft of the seed lifting driving chain wheel (56).

7. The self-propelled potato planter of claim 6, wherein: the fertilizer applying device comprises a fertilizer box (2) fixedly mounted on the rack (1), a plurality of fertilizer outlets (21) are fixedly formed in the lower portion of the fertilizer box (2), fertilizer discharging assemblies (22) are respectively mounted at the fertilizer outlets (21) below the fertilizer box (2), and the fertilizer discharging assemblies (22) are driven to rotate by a transmission shaft (23).

8. The self-propelled potato planter of claim 7, wherein: a driving gearbox (13) is fixedly arranged below the rack (1), two power output shafts of the driving gearbox (13) are respectively in transmission connection with a central shaft of the front driving wheel (12), an upper gasoline engine (15) is arranged on the rack (1), and a power output end of the gasoline engine (15) is in transmission connection with a power input end of the driving gearbox (13) through a centrifugal stepless speed change clutch (14).

9. The self-propelled potato planter of claim 8, wherein: a central transmission shaft (16) is rotatably mounted on the rack (1), a power input end of the central transmission shaft (16) is in transmission connection with a planting clutch (17), and a power input end of the planting clutch (17) is in transmission connection with one power output shaft of the driving gearbox (13) through a transmission assembly.

10. The self-propelled potato planter of claim 9, wherein: the central transmission shaft (16) is in transmission connection with the transmission shaft (23) through the fertilizing transmission assembly, and the central transmission shaft (16) is in transmission connection with the power input end of the planting distance adjusting gearbox (4) through the planting transmission assembly.