CN215957113U

CN215957113U - Integrated machine tool capable of simultaneously sowing and fertilizing garlic

Info

Publication number: CN215957113U
Application number: CN202122050662.8U
Authority: CN
Inventors: 曾晓萍; 代祥; 马金骏; 于林惠; 张永涛; 宋海潮
Original assignee: Jiangsu Nuoli Artificial Intelligence Co ltd; Jiangsu Agricultural Technology Extension Station; Nanjing Vocational University of Industry Technology NUIT
Current assignee: Jiangsu Nuoli Artificial Intelligence Co ltd; Jiangsu Agricultural Technology Extension Station; Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-08
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an integrated machine tool capable of simultaneously sowing and fertilizing garlic, which relates to the field of agricultural machinery and comprises a power system, a main shaft motion system, a steering system, a seed taking system, a fertilizing system, a ditching system and a covering plate, wherein the power system, the main shaft motion system, the steering system, the seed taking system, the fertilizing system, the ditching system and the covering plate are arranged on a frame; the self-propelled machine has a self-propelled function, can realize the switching between a transportation state and a sowing and application state, can realize multi-gear speed regulation, can also realize forward and backward movement in the transportation state, and greatly facilitates the transfer work of machines and tools; can realize the multi-gear adjustment of the sowing speed, thereby being capable of adjusting the planting distance of garlic sowing and meeting the garlic sowing requirements under different scenes.

Description

Integrated machine tool capable of simultaneously sowing and fertilizing garlic

Technical Field

The utility model belongs to the field of agricultural machinery, and particularly relates to an integrated machine tool capable of sowing and fertilizing garlic simultaneously.

Background

The garlic planting area and the garlic yield of China are in the front of the world, and the garlic planting of China mainly depends on manual planting at present, so the labor intensity is high, and the planting quality is poor. Because sowing is the most time-consuming and labor-consuming work in the garlic planting process, the traditional cultivation mode occupies a large amount of cost in the garlic planting process; in addition, in the garlic planting industry, the seeding quality is directly reflected by the planting quality of garlic and plays a decisive role in the final garlic yield and quality. Therefore, the advanced garlic planting machine has important significance for improving the quality level of garlic, reducing the garlic planting cost and improving the income level of garlic farmers.

In addition, the pre-seedling fertilization in the garlic planting process is also very important, and the pre-seedling fertilization is helpful for improving the bulbil budding rate of the garlic, improving the garlic yield and helping the development stability of the garlic in the overwintering growth process. However, the garlic fertilization in China is still mainly performed manually at present, so that the fertilization process has high randomness, the fertilization amount is difficult to be accurately adjusted, a large amount of labor cost is consumed, and even if some farmers adopt special fertilization machines to perform garlic fertilization, the garlic fertilization process cannot be considered, so that the production data waste is also caused.

Therefore, in practice, there is still a lack of an integrated machine that can perform high-quality pre-emergence fertilization while effectively performing garlic seeding. Under above-mentioned background, this patent provides an integrated machines that can carry out garlic seeding and fertilize simultaneously, can accomplish the seeding of garlic and fertilization work before the seedling simultaneously, consequently can effectively improve the seeding efficiency of garlic, guarantees the fertilization quality of garlic, ensures the planting effect of garlic to finally help improves the income level that the peasant household was planted to the garlic.

Disclosure of Invention

The utility model aims to provide an integrated machine tool capable of sowing and fertilizing garlic simultaneously, so as to solve the defects caused in the prior art.

(1) Structural member

An integrated machine tool capable of simultaneously sowing and fertilizing garlic comprises a power system, a main shaft motion system, a steering system, a seed taking system, a fertilizing system, a ditching system, a frame and a cover plate.

The power system comprises a gasoline engine, a clutch type swinging block coupler, a worm and gear speed reducer, a transmission synchronous belt, a main gearbox and a sowing gearbox;

the main shaft motion system comprises two driving wheels, a differential main shaft, a driving power transmission hexagonal shaft and an inner hexagonal bearing; a first chain wheel is arranged on the differential main shaft, and a second chain wheel and a third chain wheel are arranged on the driving power transmission hexagonal shaft;

the steering system comprises two steering wheels, a steering handrail, two steering bearings, a steering support plate and a steering frame;

the seed taking system comprises a garlic storage box, four strings of seed taking chains, three seed taking hexagonal shafts, three groups of seed taking chain wheels, a seed taking power input chain wheel, a seed taking support vertical plate, a protective cylinder fixing optical axis, a protective cylinder fixing plate, an optical axis support, a seed taking spoon and three pairs of inner hexagonal bearing seats;

the fertilizer application system comprises a fertilizer box, a fertilizer applicator, a fertilizer application power shaft, a fertilizer application power input chain wheel and a fertilizer application power transmission hexagonal shaft;

the ditching system comprises a parallel four-side lifting frame, a linear motor, a seeding ditching shovel, a fertilizing ditching shovel and a compression roller.

(2) Structural assembly

In the power system, the power of the whole machine is provided by a gasoline engine, the power of the gasoline engine is provided for an input shaft of a worm and gear speed reducer through an engine output shaft, the connection of the two is realized based on a clutch type flail block coupler, the power output of the worm and gear speed reducer is transmitted to a main gear box through a belt pulley and a transmission synchronous belt, two chain wheels are installed on the output shaft of the main gear box, one chain wheel on the outer side transmits the power output of the main gear box to a power input chain wheel of a sowing and application gear box through a chain transmission part, and one chain wheel on the inner side transmits the power to a main shaft motion system through the chain transmission. Two chain wheels are arranged on a power output shaft of the sowing and fertilizing gearbox, one chain wheel on the outer side transmits a part of power to the seed taking system through chain transmission, and one chain wheel on the inner side transmits a part of power to the fertilizing system through chain transmission; the gasoline engine, the worm and gear speed reducer, the main gearbox and the sowing gearbox are all fixed with the frame through bolt connection, wherein the gasoline engine and the worm and gear speed reducer are arranged front and back, the main gearbox and the worm and gear speed reducer are arranged up and down, and the main gearbox and the sowing gearbox are arranged front and back.

In the main shaft motion system, power is firstly transmitted to a second chain wheel on a driving power transmission hexagonal shaft to drive the driving power transmission hexagonal shaft to rotate, the rotation of the driving power transmission hexagonal shaft drives a third chain wheel to rotate, the third chain wheel is connected with a first chain wheel on a differential main shaft through chain transmission, so that the power is transmitted to the differential main shaft, and two driving wheels are fixedly connected to two ends of the differential main shaft through a wheel hub and a bolt. The frame is rigidly fixed with the shell of the differential main shaft.

In the steering system, two steering wheels are connected with two sides of the horizontal part of a steering frame, a steering handrail is fixedly connected with the steering frame, and the vertical part of the steering frame penetrates through two steering bearings and is fixed with the inner rings of the steering bearings;

in the seed taking system, three seed taking hexagonal shafts are arranged in a triangular position and are parallel to each other, wherein the first seed taking hexagonal shaft is positioned at the upper vertex of the triangle and is basically positioned in the obliquely upward direction of the front wall surface of the garlic storage box, the second seed taking hexagonal shaft is positioned at the left vertex of the bottom edge of the triangle and is basically positioned above the bottommost stroke position of a seeding and ditching shovel in the ditching system, the third seed taking hexagonal shaft is positioned at the right vertex of the bottom edge of the triangle and is positioned at the lower part of the garlic storage box, a plane formed by the central axes of the first seed taking hexagonal shaft and the second seed taking hexagonal shaft is parallel to the front wall surface of the garlic storage box, three groups of seed taking sprockets are respectively and uniformly distributed and fixed on the three seed taking hexagonal shafts, each group of seed taking sprockets comprises four seed taking sprockets, therefore, four seed taking sprockets are uniformly distributed on each seed taking hexagonal shaft, a protective cylinder fixing optical axis is in supporting connection with two optical axes which are directly bolted with a seed taking supporting vertical plate to realize the fixation of the seed taking cylinder, each protects a section of thick bamboo then further supports the fixed of realizing and protecting a fixed optical axis through protecting a stationary blade and optical axis, get kind of support riser and pass through bolted connection and realize the fixed with the frame, the garlic bin passes through the bolted connection of bottom screw aperture realization with the frame, it is fixed in the hexagonal axle tip of getting kind that is located triangle-shaped top to get kind of power input sprocket installation, get a hexagonal axle both ends and a pair of interior hexagonal bearing frame cooperation, interior hexagonal bearing frame is fixed through bolted connection and support riser, and in the same way, get kind of hexagonal axle two and get kind of hexagonal axle three through respectively mated interior hexagonal bearing frame two and interior hexagonal bearing frame three cooperations, and further install on the frame.

In the fertilizing system, a fertilizer box is fixedly connected with a seed taking supporting vertical plate through one side connected with a bolt, the other side is fixedly connected with a vehicle frame, two fertilizer applicators are respectively arranged at the bottom of the fertilizer box corresponding to the fertilizer holes, the distance between the mounting centers of the two fertilizer applicators is 44cm, a first fertilizer applicator is positioned on the symmetrical axis of the seed taking combinations a and b, a second fertilizer applicator is positioned on the symmetrical axis of the seed taking combinations c and d, a fertilizing power shaft simultaneously penetrates through the corresponding hole positions of the two fertilizer applicators, and is driven by a fertilizing power input chain wheel arranged at one end of a fertilizing power shaft to work for a fertilizer applicator and provide power for fertilizer conveying, the fertilizing power transmission hexagonal shaft is a middle medium for outputting power of the sowing and fertilizing gear box and transmitting the power to the fertilizing power shaft, the power transmission is realized through chain transmission, and the two sides of the fertilization power transmission hexagonal shaft are matched through the hexagonal bearing seats and further arranged on the supporting vertical plate;

the ditching system is wholly positioned under the frame, the front end side edge of the parallel four-edge type lifting frame is fixed on the frame, the rear end side edge of the parallel four-edge type lifting frame is a floating edge, the bottom of the rear end side edge extends backwards to be fixed by a steel structure, four seeding ditching shovels, two fertilizing ditching shovels and a compression roller, the bottom support of the linear motor is fixed with the frame, the lifting rod is fixed with the top edge of the parallel four-edge type lifting frame, the linear motor is wholly positioned under the top edge of the parallel four-edge type lifting frame, the four seeding ditching shovels are arranged side by side and respectively combined with the seeds a, b. c and d are positioned on the same plane, the two fertilizing furrowing shovels are arranged side by side and are respectively positioned on the same axis with the two fertilizer applicators, the sowing furrowing shovel is positioned at the front position of the machine integrally, the fertilizing furrowing shovel is positioned at the middle position of the machine, and the press roller is positioned at the rear position of the machine.

The frame is fixedly connected with the differential main shaft in a welding mode, the load of the whole machine is transmitted to the main shaft and the driving wheel, the frame is connected with a steering system through two steering bearing bolts in the steering system, and the control of the motion direction of the whole machine based on the steering system is realized.

The shroud plate is arranged on the frame, wraps equipment such as a gasoline engine, a speed reducer and the like, protects all parts and improves the aesthetic degree of the whole machine.

The utility model has the advantages that: the integrated machine tool capable of simultaneously sowing and fertilizing garlic can better realize the integration of garlic sowing and fertilizing; the self-propelled machine has a self-propelled function, can realize the switching between a transportation state and a sowing and application state, can realize multi-gear speed regulation, can also realize forward and backward movement in the transportation state, and greatly facilitates the transfer work of machines and tools; the multi-gear adjustment of the sowing speed can be realized, so that the planting distance of garlic sowing can be adjusted, and the garlic sowing requirements under different scenes can be met; the vehicle can quickly turn under the assistance of manpower by depending on a steering system; control personnel and be in the machines rear, greatly guaranteed the personnel operation security requirement under the most operating conditions of machines, and operating personnel directly faces garlic bin and gets kind of chain, can realize the garlic and mend kind, avoids the mistake to miss and broadcasts, can realize single mend kind and machines motion control, has the ability that reduces the garlic and broadcast the personnel demand.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of fig. 1 with the cover plate removed.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a top view of fig. 2.

Fig. 5 is a bottom view of fig. 1.

Wherein:

the system comprises a power system 1, a gasoline engine 11, a clutch type flail coupling 12 and a worm gear reducer 13; a transmission synchronous belt 14, a main gearbox 15 and a sowing gearbox 16;

the main shaft motion system 2, a driving wheel 21, a differential main shaft 22, a driving power transmission hexagonal shaft 23 and a hexagon socket bearing 24; a first chain wheel 221, a second chain wheel 231 and a third chain wheel 232;

the steering system 3, a steering wheel 31, a steering armrest 32, a steering bearing 33, a steering support plate 34 and a steering frame 35;

the seed taking system 4, the garlic storage box 41, the seed taking chain 42, the seed taking first hexagonal shaft 43-1, the seed taking second hexagonal shaft 43-2, the seed taking third hexagonal shaft 43-3, the seed taking first chain wheel group 44-1, the seed taking second chain wheel group 44-2, the seed taking third chain wheel group 44-3, the seed taking power input chain wheel 45, the seed taking support vertical plate 46, the protective cylinder 47, the protective cylinder fixing optical axis 48, the protective cylinder fixing sheet 49, the optical axis support 410, the seed taking spoon 411, the hexagon socket I412-1, the hexagon socket II 412-2 and the hexagon socket III 412-3;

the fertilizer applying system 5, a fertilizer box 51, a fertilizer applicator 52, a fertilizer applying power shaft 53, a fertilizer applying power input chain wheel 54 and a fertilizer applying power transmission hexagonal shaft 55;

the ditching system 6 comprises a parallel four-side lifting frame 61, a linear motor 62, a seeding ditching shovel 63, a fertilizing ditching shovel 64 and a pressing roller 65;

a frame 7 and a shroud plate 8.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 5, the garlic sowing-applying integrated machine of the present scheme adopts a front wheel driving manner, i.e. the driving wheel 21 is a power wheel for driving the machine to move forward, the forward direction of the machine refers to the direction of the driving wheel 21 departing from the steering wheel 31, and the backward direction of the machine refers to the direction of the driving wheel 21 facing the steering wheel 31; the operator is behind the implement and faces the whole implement, and holds the steering handle 32 to control the moving direction of the whole implement.

The power of the integrated machine tool is provided by a gasoline engine 11, the power of the gasoline engine is provided to an input shaft of a worm gear speed reducer 13 through an engine output shaft, the connection of the power and the input shaft is realized based on a clutch type throwing block coupler 12, when the output rotating speed of the gasoline engine 11 is low, the outer edge of a centrifugal throwing block of the clutch type throwing block coupler 12 is not in power connection with a coupler shell, and when the gasoline engine 11 realizes high output rotating speed through an oil filling door, the centrifugal throwing block of the clutch type throwing block coupler 12 is driven by large centrifugal force, the outer edge of the centrifugal throwing block is in power connection with the coupler shell, so that the power is transmitted to the worm gear speed reducer 13; the worm gear reducer 13 enables a large rate reduction of the input rotation speed to the output rotation speed, and an increase in the torque. The power output of the worm gear speed reducer 13 is transmitted to the main gearbox 15 through a belt pulley and a transmission synchronous belt 14, so that further speed reduction and torque rise are realized, the main gearbox 15 is a 4-gear agricultural gearbox and is divided into 3 forward gears and 1 backward gear, when the gears are in the forward gears, the rotating direction of an output shaft of the main gearbox is opposite to that of an input shaft, two chain wheels are installed on the output shaft of the main gearbox 15, one chain wheel on the outer side transmits part of the power of the main gearbox 15 to a power input chain wheel of the sowing and application gearbox 16 through chain transmission, and one chain wheel on the inner side transmits the power to the main shaft motion system 2 through chain transmission.

The power transmitted to the main shaft motion system 2 is used for driving the machine tool to move forward or backward, the power is firstly transmitted to the second chain wheel 231 on the driving power transmission hexagonal shaft 23 to drive the driving power transmission hexagonal shaft 23 to rotate, the rotation of the driving power transmission hexagonal shaft 23 drives the third chain wheel 232 to rotate, the third chain wheel 232 is connected with the first chain wheel 221 on the differential main shaft 22 through chain transmission, so that the power is transmitted to the differential main shaft 22, and two driving wheels 21 are fixedly connected to the two ends of the differential main shaft 22 through hubs and bolts.

The power transmitted to the sowing transmission case 16 is used for driving the seed taking system 4 and the fertilizing system 5, the sowing transmission case comprises 6 working gears and 1 neutral gear, the rotating direction of the output shaft and the rotating direction of the input shaft are the same when the gears are in the working gears, and the transmission ratios on different working gears are slightly different.

The output shaft of the sowing and applying gearbox 16 comprises two chain wheels, the chain wheels at the outer side are connected with a seed taking power input chain wheel 45 through chain transmission, and the seed taking power input chain wheel is arranged at the end part of the seed taking hexagonal shaft 43-1 so as to drive the seed taking hexagonal shaft 43-1 to rotate;

in the seed taking system 4, the arrangement distance between two adjacent chain wheels in a single group of seed taking chain wheels is 22cm, the codes of four chain wheels in a first seed taking chain wheel group 44-1 are respectively 44-1a, 44-1b, 44-1c and 44-1d, and the codes of four chain wheels in a second seed taking chain wheel group 44-2 are respectively 44-2a, 44-2b, 44-2c and 44-2 d; the four sprockets in the seeding sprocket group 44-3 have the code numbers 44-3a, 44-3b, 44-3c and 44-3d respectively, wherein 44-1a, 44-2a and 44-3a are positioned on the same plane in space and meshed with the first seeding chain 42 to form a seeding combination a, 44-1b, 44-2b and 44-3b are positioned on the same plane in space and meshed with the second seeding chain 42 to form a seeding combination b, 44-1c, 44-2c and 44-3c are positioned on the same plane in space and meshed with the third seeding chain 42 to form a seeding combination c, 44-1d, 44-2d and 44-3d are positioned on the same plane in space and meshed with the fourth seeding chain 42 to form a seeding combination d; the seed taking chain 42 is a specially-made chain which can be meshed with a chain wheel and can be connected with the seed taking spoon 411 at the same time, the seed taking spoon 411 has a special L-shaped structure, the seed taking chain 42 on each seed taking combination is triangular after being installed, the seed taking spoon 411 is installed on the periphery of the chain, the right side of the triangle is attached to the front wall surface of the garlic storage box 41 and penetrates through a specially-made garlic chain hole at the bottom of the garlic storage box 41, the left side is wrapped by a protective barrel 47, and the bottom edge is in an open state, so a seed taking chain wheel group 44-1 which is fixedly installed on a seed taking hexagonal shaft 43-1 and consists of four chain wheels with the substitution numbers of 44-1a, 44-1b, 44-1c and 44-1d is actually a power chain wheel for respectively driving the seed taking combination a, the seed taking combination b, the seed taking combination c and the seed combination d to run, and make each kind of getting chain 42 in each kind of combination move normally, because of the special position relation of the six-sided axle of getting (43-1, 43-2, 43-3 respectively), the right side of the chain 42 will basically laminate the front wall of the garlic storage tank 41, the left side is wrapped up by the protective cylinder 47, the bottom edge is in the open state, when doing the normal kind of getting movement, as seen from the view of fig. 3, each kind of getting sprocket is counterclockwise rotation, therefore each kind of getting spoon 411 installed on the right side of the chain 42 will move upwards from the bottom of the garlic storage tank 41 along the front wall of the garlic storage tank 41, because of the special L-shaped structure of the kind of getting spoon 411, can realize getting kind, and when garlic passes through the kind of getting sprocket group 44-1, even if the movement state changes, but will not spill, and further move to the downward direction of the bottom stroke of the oblique seeding shovel 63 under the protection of the protective cylinder 47, the movement direction of the seed taking spoon on the chain is changed again when the seed taking spoon passes through the second sprocket group 44-2, and the seed taking spoon is in the reverse buckling state at the moment, so that the garlic falls into the sowing ditching shovel 63, the reverse buckling and vacant seed taking spoon further moves to the third sprocket group 44-3, the movement direction is changed again, the seed taking spoon is rightly arranged, and the seed taking spoon penetrates through a special garlic chain hole at the bottom of the garlic storage box 41 to enter the garlic storage box, and the seed taking action is performed again.

An inner side chain wheel on an output shaft of the sowing and fertilizing gearbox 16 transmits partial power to a fertilizing power transmission hexagonal shaft 55 through chain transmission and further transmits the partial power to a fertilizing power shaft 53 through chain transmission, the fertilizing power shaft 53 penetrates through a corresponding hole position of a fertilizer distributor 52 arranged at the bottom of a fertilizer box 51 to provide power for operation of rotating parts inside the fertilizer distributor 52, a fertilizer outlet of the fertilizer distributor 52 and a fertilizing furrowing shovel 64 in a furrowing system 6 are connected through a corrugated hose in practical application, so that fertilizer conveyed by the fertilizer distributor 52 can be further conveyed to the fertilizing furrowing shovels 64 to finish fertilizing operation, the fertilizer distributor 52 is provided with a fertilizer quantity adjusting poking piece, and fertilizer conveyed by the rotating parts inside the fertilizer distributor 52 in one circle can be adjusted.

Since the power of the seed taking system 4 and the fertilizing system 5 is from the same output shaft of the sowing and fertilizing gearbox 16, under the condition that the number of teeth of each transmission chain wheel is determined and the fertilizer quantity adjusting shifting piece of the fertilizer applicator 52 is fixed, the garlic sowing quantity and the fertilizing quantity have relatively fixed proportion.

The ditching system 6 is integrally positioned under the frame 7, four seeding ditching shovels 63, two fertilizing ditching shovels 64 and 1 press roller 65 are arranged on the ditching system 6, the seeding ditching shovels 63 and the fertilizing ditching shovels 64 are positioned on the same plane, the four seeding ditching shovels 63 are arranged side by side and are respectively positioned on the same plane with the seed taking combinations a, b, c and d, the two fertilizing ditching shovels 64 are arranged side by side and are respectively positioned on the same axis with the two fertilizer applicators 52, the seeding ditching shovels 63 are positioned at the front position of the machine integrally, the fertilizing ditching shovels 64 are positioned at the middle position, the press roller 65 is positioned at the rear position of the machine, the seeding ditching shovels 63 are responsible for excavating garlic planting ditches when the machine moves forwards, the fertilizing ditching shovels 64 are responsible for excavating fertilizer ditches when the machine moves forwards, the seeding ditching shovels 63 and the fertilizing shovels 64 are provided that the linear motor 62 is shortened to drive the floating edge of the parallelogram type lifting frame 61 to move downwards, and the seeding furrowing blade 63 and the fertilizing furrowing blade 64 fixed on the floating edge are driven to move downwards to the lowest point to be deeply embedded into the soil, furrowing is realized under the driving of the power of forward movement of the machine, seeding and fertilizing are further realized under the normal work of the seed taking system 4 and the fertilizing system 5, the compression roller 65 is responsible for flattening the deep ditch which is completed with seeding and fertilizing and covering garlic and fertilizer with soil, and when the machine is in a non-seeding and fertilizing state, the linear motor 62 needs to be extended to drive the floating edge of the parallel four-edge lifting frame 61 to move upwards, so that the seeding furrowing blade 63, the fertilizing furrowing blade 64 and the compression roller 65 move upwards, and conditions are created for normal walking and transportation of the machine.

When the machine is in a normal transportation state, the main gearbox 15 needs to be in a forward gear or a backward gear, and the sowing and application gearbox 16 is in a neutral gear, so that the main shaft movement system 2 is ensured to work, the seed taking system 4 and the fertilizing system 5 do not work, and the linear motor 62 needs to be extended to the longest state to lift the ditching system 6; when the machines are in the normal state of broadcasting, main gear box 15 must be in the low gear of the gear that advances and broadcast on gear box 16 is in a certain working gear to linear electric motor 62 need shorten to shorter state in order to put down ditching system 6 this moment for can normally ditch when the machines advance, get kind and fertilize, realize the normal integrative state of broadcasting and broadcasting.

No matter what kind of operating condition the machines are in, all need to ensure personnel and be in the following operation behind the machines, grasp steering system 3 through controlling handrail 32, realize the control of machines direction of motion. And because under the normal condition of broadcasting, the operating personnel faces the advancing direction of the machine, and the front of the operating personnel is the right side of the garlic storage box 41 and the chain 42, the garlic seeder has the capability of taking and supplementing garlic seeds so as to avoid miss-broadcasting as much as possible.

It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.

Claims

1. The integrated machine tool capable of simultaneously sowing and fertilizing garlic is characterized by comprising a power system (1), a main shaft motion system (2), a steering system (3), a seed taking system (4), a fertilizing system (5), a ditching system (6) and a cover plate (8) which are arranged on a frame (7), wherein the cover plate (8) is used for wrapping the power system (1), the power system (1) is used for providing power for the main shaft motion system (2), the steering system (3), the seed taking system (4), the fertilizing system (5) and the ditching system (6), and the main shaft motion system (2), the steering system (3), the seed taking system (4), the fertilizing system (5) and the ditching system (6) are respectively used for realizing walking, steering, seed taking, fertilizing and ditching processes of the integrated machine tool;

the power system (1) comprises a gasoline engine (11), a clutch type flail block coupler (12), a worm gear speed reducer (13), a transmission synchronous belt (14), a main gearbox (15) and a sowing and spreading gearbox (16);

the power of the integrated machine is provided by a gasoline engine (11), the power of the gasoline engine is provided for an input shaft of a worm and gear speed reducer (13) through an engine output shaft, the connection of the two is realized based on a clutch type flail block coupler (12), the power output of the worm and gear speed reducer (13) is transmitted to a main gear box (15) through a belt pulley and a transmission synchronous belt (14), two chain wheels are installed on the output shaft of the main gear box (15), one chain wheel on the outer side transmits the power output of the main gear box (15) to a power input chain wheel of a sowing and application gear box (16) through one chain transmission part, and one chain wheel on the inner side transmits the power to a main shaft motion system (2) through the chain transmission;

two chain wheels are arranged on a power output shaft of the sowing and fertilizing gearbox (16), one chain wheel at the outer side transmits a part of power to the seed taking system (4) through chain transmission, and one chain wheel at the inner side transmits a part of power to the fertilizing system (5) through chain transmission;

the gasoline engine (11), the worm and gear speed reducer (13), the main gearbox (15) and the sowing gearbox (16) are all fixed with the frame (7) through bolt connection, wherein the gasoline engine (11) and the worm and gear speed reducer (13) are arranged in the front and back, the main gearbox (15) and the worm and gear speed reducer (13) are arranged in the up and down direction, and the main gearbox (15) and the sowing gearbox (16) are arranged in the front and back direction;

the main shaft motion system (2) comprises two driving wheels (21), a differential main shaft (22), a driving power transmission hexagonal shaft (23) and an inner hexagonal bearing (24), wherein a first chain wheel (221) is installed on the differential main shaft (22), and a second chain wheel (231) and a third chain wheel (232) are installed on the driving power transmission hexagonal shaft (23);

in the main shaft motion system (2), power is firstly transmitted to a second chain wheel (231) on a driving power transmission hexagonal shaft (23) to drive the driving power transmission hexagonal shaft (23) to rotate, the rotation of the driving power transmission hexagonal shaft (23) drives a third chain wheel (232) to rotate, the third chain wheel (232) is connected with a first chain wheel (221) on a differential main shaft (22) through chain transmission, so that the power is transmitted to the differential main shaft (22), two driving wheels (21) are fixedly connected at two ends of the differential main shaft (22) through a hub and bolts, and a frame (7) is rigidly fixed with a shell of the differential main shaft (22);

the steering system (3) comprises two steering wheels (31), a steering armrest (32), two steering bearings (33), a steering support plate (34) and a bogie (35);

in the steering system (3), two steering wheels (31) are connected with two sides of the horizontal part of a bogie (35), a steering armrest (32) is fixedly connected with the bogie (35), and the vertical part of the bogie (35) penetrates through two steering bearings (33) and is fixed with the inner rings of the steering bearings (33);

the seed taking system (4) comprises a garlic storage box (41), four strings of seed taking chains (42), three seed taking hexagonal shafts (43-1, 43-2, 43-3), three groups of seed taking chain wheels (44-1, 44-2, 44-3), a seed taking power input chain wheel (45), a seed taking supporting vertical plate (46), a protective cylinder (47), a protective cylinder fixing optical axis (48), a protective cylinder fixing plate (49), an optical axis support (410), a seed taking spoon (411) and three pairs of inner hexagonal bearing seats;

in the seed taking system (4), three seed taking hexagonal shafts (43-1, 43-2 and 43-3) are arranged in a triangular position and are parallel to each other, wherein a first seed taking hexagonal shaft (43-1) is positioned at the upper vertex of the triangle and is positioned in the oblique upward direction of the front wall surface of the garlic storage box (41), a second seed taking hexagonal shaft (43-2) is positioned at the left vertex of the bottom side of the triangle and is positioned above the bottommost stroke position of a sowing and ditching shovel (63) in the ditching system (6), a third seed taking hexagonal shaft (43-3) is positioned at the right vertex of the bottom side of the triangle and is positioned at the lower part of the garlic storage box (41), a plane formed by the central axes of the first seed taking hexagonal shaft (43-1) and the third seed taking hexagonal shaft (43-3) is parallel to the front wall surface of the garlic storage box (41), three groups of seed taking chain wheels (44-1, 44-2, 44-3) are respectively and uniformly fixed on three seed-taking hexagonal shafts (43-1, 43-2, 43-3), each group of seed-taking chain wheels comprises four seed-taking chain wheels, four seed-taking chain wheels are uniformly arranged on each seed-taking hexagonal shaft, a seed-taking chain (42) can be meshed with the chain wheels and can be connected with a seed-taking spoon (411) at the same time, the seed-taking spoon (411) is of an L-shaped structure, a single string of seed-taking chains (42) are respectively arranged on three chain wheels which are positioned on the same plane in the three groups of seed-taking chain wheels (44-1, 44-2, 44-3) and are triangular, and form a seed-taking combination, the seed-taking spoon (411) is arranged at the periphery of the chains, the right side of the triangle is attached to the front wall surface of the garlic storage box (41) and penetrates through garlic chain holes at the bottom of the garlic storage box (41), and the left side is wrapped by a protective cylinder (47), the bottom edge is in an open state, the protective cylinder fixing optical axis (48) is connected with two optical axis supports (410) which are directly in bolted connection with the seed taking support vertical plate (46) to realize self-fixing, each protective cylinder (47) is further fixed with the protective cylinder fixing optical axis (48) through a protective cylinder fixing piece (49) and the rest optical axis supports (410), the seed taking support vertical plate (46) is fixed with the frame (7) through bolted connection, the garlic storage box (41) is in bolted connection with the frame (7) through a bottom screw small hole, the seed taking power input chain wheel (45) is installed and fixed at the end part of the seed taking hexagonal shaft I (43-1) positioned at the top end of the triangle, the two ends of the seed taking hexagonal shaft I (43-1) are matched with a pair of inner hexagonal bearing seats I (412-1), the inner hexagonal bearing seats I (412-1) are fixed with the support vertical plate (46) through bolted connection, the seed taking hexagonal shaft II (43-2) and the seed taking hexagonal shaft III (43-3) are matched through a pair of inner hexagonal bearing seat II (412-2) and a pair of inner hexagonal bearing seat III (412-3) respectively and are further arranged on the frame (7);

the fertilizing system (5) comprises a fertilizer box (51), a fertilizer applicator (52), a fertilizing power shaft (53), a fertilizing power input chain wheel (54) and a fertilizing power transmission hexagonal shaft (55);

in the fertilizing system (5), a fertilizer box (51) is fixedly connected with a seed taking supporting vertical plate (46) through one side connected with a bolt, the other side is fixedly connected with a frame (7), two fertilizer applicators (52) are respectively arranged at the bottom of the fertilizer box (51) corresponding to the fertilizer holes, a first fertilizer applicator (52) is positioned on the symmetrical axis of the seed taking combination a and b, a second fertilizer applicator (52) is positioned on the symmetrical axis of the seed taking combination c and d, a fertilizing power shaft (53) simultaneously penetrates through the corresponding hole positions of the two fertilizer applicators (52), and provides power for fertilizer conveying for the fertilizer applicators (52) under the driving of a fertilizing power input chain wheel (54) arranged at one end of the fertilizing power shaft (53), a fertilizing power transmission hexagonal shaft (55) is a middle medium for power output of a fertilizing gearbox (16) and transmission to the fertilizing power shaft (53), and realizes power transmission through chain transmission, two sides of the fertilization power transmission hexagonal shaft (55) are matched through an inner hexagonal bearing seat and further arranged on the supporting vertical plate (46);

the ditching system (6) comprises a parallel four-side lifting frame (61), a linear motor (62), a seeding ditching shovel (63), a fertilizing ditching shovel (64) and a pressing roller (65);

the ditching system (6) is integrally positioned under the vehicle frame (7), the front end side edge of the parallel four-edge type lifting frame (61) is fixed on the vehicle frame (7), the rear end side edge of the parallel four-edge type lifting frame (61) is a floating edge, the bottom of the rear end side edge extends backwards, a steel structure, four seeding ditching shovels (63), two fertilizing ditching shovels (64) and a press roller (65) are fixed, a bottom support of the linear motor (62) is fixed with the vehicle frame (7), a lifting rod is fixed with the top edge of the parallel four-edge type lifting frame (61), the linear motor (62) is integrally positioned under the top edge of the parallel four-edge type lifting frame (61), the four seeding ditching shovels (63) are arranged side by side and positioned on the same plane with the seed fetching combinations a, b, c and d respectively, the two fertilizing shovels (64) are arranged side by side and positioned on the same axis with the two fertilizer droppers (52) respectively, on the whole, the seeding furrowing blade (63) is positioned at the front position of the machine, the fertilizing furrowing blade (64) is positioned at the middle position, and the pressing roller (65) is positioned at the rear position of the machine.

2. The integrated machine tool capable of simultaneously sowing and fertilizing garlic as claimed in claim 1, wherein: the frame (7) is fixedly connected with the differential main shaft (22) in a welding mode, the load of the whole machine is transmitted to the main shaft (22) and the driving wheel (21), the frame (7) is connected with the steering system (3) through two steering bearings (33) in the steering system (3) in a bolted connection mode, and the control of the moving direction of the whole machine based on the steering system (3) is achieved.