CN215011531U - Corn sowing, watering and fertilizing machine - Google Patents

Abstract

A corn sowing, watering and fertilizing machine is characterized in that a fertilizer bin, a seed bin, a water tank and a press wheel are mounted on a support, a seed sowing device and a ditching plough are respectively connected to the lower surfaces of 3 seed bins, and seeds are sowed for one time by one rotation; the lower surface of the fertilizer bin is connected with 3 fertilizer applicators and an earth covering plate, and the fertilizer is applied once by one rotation; 3 water pipes with water valves are divided from the water tank to adjust the water quantity and are sprayed by a water spraying head; the driving motor drives the seeding device and the fertilizer applicator simultaneously through a chain wheel and chain transmission system; the tractor pulls the bracket to move forward through a pull rod frame arranged in front of the bracket, pulls the furrow plough to ditch, pulls the rear earth covering plate to close the ridge after fertilization, watering and seeding are finished, and compacts the ridge through a press wheel which rolls forward to facilitate seedling emergence; the tractor moves forward by one corn distance to complete one-time corn sowing, so that the corn is sowed circularly. The utility model has the advantages of small volume, flexible advancing, simultaneous functions of ditching, fertilizing, watering, sowing and ridge combining, and fast speed of sowing 3 ridges of corn.

Description

Corn sowing, watering and fertilizing machine

Technical Field

The utility model discloses the technique mainly relates to maize automatic seeder, especially a be used for maize seeding watering and fertilization all-in-one, belongs to agricultural technical field.

Background

Agricultural machinery is not only a marker of agricultural production levels, but also can contribute to the development of agricultural productivity. Currently, agricultural mechanization enters a new stage promoted by law. The promulgation and implementation of the agricultural mechanization promotion law of the people's republic of China establishes the status and the function of agricultural mechanization in agricultural and rural economic development and defines the policy measures of supporting and developing agricultural mechanization by governments at all levels; the agricultural machinery legislation progress is accelerated in various regions, and the agricultural machinery management regulations and regulations are revised by over 30 provinces (regions and cities) in China, so that the agricultural mechanization legal system is further perfected and perfected. The subsidy force is continuously increased by central and local finance, the enthusiasm of farmers for buying and using machines is greatly mobilized, more social funds are led to be invested in agricultural mechanization, and strong driving force and policy guiding force for promoting the agricultural organization to develop according to law are formed. The agricultural machinery industry in China has a relatively rapid development trend, and many enterprises have seized the opportunity of self development by improving the product quality and the market competitiveness.

With the adjustment of the structure of the planting industry in China, the market of corn is transformed from the prior diversified demands of only grains needed to be transformed to the feed, fresh food, silage, processing industry and the like, so that the corn production is forced to be transformed from the low-yield type of common manual production to the mechanical large-scale production type; the simple grain type production is changed into comprehensive production combining cultivation, planting and processing. Meanwhile, the requirement of the corn yield is increased, and the utilization rate of the seeder is further required to be improved.

The utility model discloses according to current seeder at home and abroad, with commonality and adaptability constantly improvement, this one kind of simple structure flexible operation's principle and design can accomplish the multi-functional seeder of seeding fertilization watering work simultaneously. The machine has simple structure and is suitable for seeding in various fields. A field as small as one or two parts, a field as large as hundreds of acres, whether flat dam or shallow hill areas; the soil can adapt to hardened soil and loose soil. The whole machine has the advantages of simple structure, convenient operation, small matching power, reliable performance, high operation efficiency and the like.

Disclosure of Invention

The utility model provides a novel corn planter is developed to the purpose, solves the slow problem of corn planting speed.

The technical solution of the utility model is realized like this:

the corn sowing, sprinkling and fertilizing machine comprises a fertilizer bin, a fertilizer discharging middle pipe, a water valve, a seed bin, a support, a water pipe, a press wheel, a seed sowing device, an earth covering plate, a sprinkler head, a sowing port, a fertilizing port, a furrow plough, a tractor, a pull rod frame, a fertilizer applicator, a water tank, a driving motor and a chain wheel and chain transmission system, and is characterized in that the fertilizer bin is arranged and fixed on the support, 3 holes are uniformly distributed at the bottom, each hole is welded with one end of 1 fertilizer discharging middle pipe, the other end of each fertilizer discharging middle pipe is connected with one end of 1 fertilizer applicator through a bolt, the other end of each fertilizer applicator is connected with 1 fertilizer applying port and 1 furrow plough through a bolt, the fertilizer applicator comprises a fertilizer discharging shaft, a bearing I, a box body I, a fertilizer discharging rotary disc and a sealing end cover I, the fertilizer discharging shaft is supported on the box body I through a pair of bearings I, both ends of the fertilizer discharging rotary disc are sealed through a pair of sealing end cover I, the fertilizer discharging rotary disc is connected with the fertilizer discharging shaft in the circumferential direction through a key, the driving motor drives the fertilizer discharging shaft to drive the fertilizer discharging rotary disc to rotate through the chain wheel and chain transmission system, and when one rotation is carried out, fertilizer in the fertilizer bin enters the upper cavity of the fertilizer applicator through the fertilizer discharging middle pipe and is stirred into the upper cavity of the fertilizer applicator by the fertilizer discharging rotary disc by a share amount, and then enters the lower cavity of the fertilizer applicator through the fertilizer applying port and enters a ditch formed by the ditching plough; the water tank is installed and fixed on the bracket, 3 water pipes with water valves are connected on the water tank, and the tail ends of the water pipes are welded with water spray heads for spraying water in the ditches; 3 seed bins which are arranged and fixed on a bracket are respectively arranged at the positions corresponding to the positions in the ditches dug by the ditching plow, the bottom of each seed bin is connected with a seed sowing device by a bolt, the other end of the seed sowing device is connected with a seed sowing port and an earth covering plate by a bolt, the seed sowing device consists of a seed sowing shaft, a bearing II, a box body II and a seed sowing turntable, the seed shaft is supported on the box body II by a pair of bearings II, two ends of the seed shaft are sealed by the pair of sealing end covers II, the seed rotary table is circumferentially connected with the seed shaft by a key, 3 seed shafts are connected by a coupler, a driving motor simultaneously drives the 3 seed shafts to drive each seed rotary table to rotate, and when the seed rotary table rotates for one rotation, seed corns in the seed bin are stirred into a share amount by the seed rotary table through the upper cavity of the seed metering device and enter the lower cavity of the seed metering device through the sowing port and enter the ditches ploughed by the ditching plough, and meanwhile, the ditches dug out and the ditches for fertilizing, watering and sowing the corns are closed by the earthing plate; 3 press wheels which rotate with shafts are arranged at the rear lower part of the bracket, on one hand, the press wheels support the bracket and assist the bracket to move forwards in a rolling way, and on the other hand, the closed corn ridges are rolled to be beneficial to the emergence of corn seedlings; the driving motor rotates one rotation, the tractor pulls the support to advance one corn strain distance through the pull rod frame arranged in front of the support, three corn seeds are completed in parallel at one time, and the seeding is circulated.

Compared with the prior art, the corn sowing, watering and fertilizing machine has the advantages that the utility model has the advantages that the corn sowing, watering and fertilizing machine is obvious and mainly shows that:

1. has the advantages of simple structure, convenient operation, small matching power and reliable performance;

2. the three corn plants are sowed in parallel at one time, so the operation efficiency is high;

3. the covering plate closes the ditches dug by the ditching plough and the ditches fertilized, sprinkled and sowed with the corns to finish the automatic covering of the soil.

Drawings

The utility model discloses total 6 figures of attached drawings.

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

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a front view of the 8-row seed meter of FIG. 1;

FIG. 4 is a schematic top view of the 8-row seed meter of FIG. 1 according to the present invention;

FIG. 5 is a front view of the 16 fertilizer applicator shown in FIG. 1;

fig. 6 is a schematic top view of the 16 fertilizer applicator in fig. 1.

In the figure, 1, a fertilizer bin, 2, a fertilizer discharging middle pipe, 3, a water valve, 4, a seed bin, 5, a support, 6, a water pipe, 7, a press wheel, 8, a seed sowing device, 81, a seed discharging shaft, 82, a bearing II, 83, a box body II, 84, a seed discharging rotary table, 85, a sealing end cover II, 9, a soil covering plate, 10, a water spraying head, 11, a seed sowing port, 12, a fertilizer applying port, 13, a furrow plough, 14, a tractor, 15, a pull rod frame, 16, a fertilizer applicator, 161, a fertilizer discharging shaft, 162, a bearing I, 163, a box body I, 164, a fertilizer discharging rotary table, 165, a sealing end cover I, 17, a water tank, 18, a driving motor, 19 and a chain wheel and chain transmission system.

Detailed Description

The corn sowing, watering and fertilizing machine shown in figures 1, 2, 3, 4, 5 and 6 comprises a fertilizer bin 1, a fertilizer discharging middle pipe 2, a water valve 3, a seed bin 4, a bracket 5, a water pipe 6, a press wheel 7, a seed sowing device 8, an earth covering plate 9, a sprinkler head 10, a sowing port 11, a fertilizing port 12, a furrow plough 13, a tractor 14, a pull rod frame 15, a fertilizer applicator 16, a water tank 17, a driving motor 18 and a chain wheel and chain transmission system 19, and is characterized in that the fertilizer bin 1 is fixedly arranged on the bracket 5, 3 holes are uniformly distributed at the bottom, each hole is integrally welded with one end of 1 fertilizer discharging middle pipe 2, the other end of 3 fertilizer discharging middle pipes 2 is respectively connected with one end of 1 fertilizer applicator 16 through a bolt, the other end of 3 fertilizer applicator 16 is respectively connected with 1 fertilizer applying port 12 and 1 furrow plough 13 through a bolt, the fertilizer applicator 16 is composed of a fertilizer discharging shaft 161, a bearing I162, a box body 163 and a fertilizer discharging turntable 164, The fertilizer discharging shaft 161 is supported on the box body I163 through a pair of bearings I162, two ends of the fertilizer discharging shaft are sealed through the pair of sealing end covers I165, the fertilizer discharging rotary disc 164 is circumferentially connected with the fertilizer discharging shaft 161 through keys, the driving motor 18 drives the fertilizer discharging shaft 161 to drive the fertilizer discharging rotary disc 164 to rotate through the chain wheel and chain transmission system 19, and when the fertilizer is rotated for one rotation, the fertilizer in the fertilizer bin 1 enters the upper cavity of the fertilizer applicator 16 through the fertilizer discharging middle pipe 2 and is stirred into a share by the fertilizer discharging rotary disc 164, and then enters the lower cavity of the fertilizer applicator 16 through the fertilizer applying port 12 and enters a ditch opened by the furrow plough 13; the water tank 17 is fixedly arranged on the bracket 5, the water tank 17 is connected with 3 water pipes 6 with water valves 3, and the tail ends of the water pipes 6 are welded with water spraying heads 10 for spraying water in the ditches; the positions corresponding to the ditches dug by the ditching plow 13 are respectively provided with 3 seed bins 4 which are arranged and fixed on a bracket 5, the bottom of each seed bin 4 is connected with a seed metering device 8 through a bolt, the other end of the seed metering device 8 is connected with a seeding port 11 and a covering plate 9 through a bolt, the seed metering device 8 consists of a seed metering shaft 81, a bearing II 82, a box body II 83, a seed metering rotary table 84 and a sealing end cover II 85, the seed metering shaft 81 is supported on the box body II 83 through a pair of bearings II 82, two ends of the seed metering shaft are sealed through a pair of sealing end covers II 85, the seed metering rotary table 84 is circumferentially connected with the seed metering shaft 81 through a key, the 3 seed metering shafts 81 are connected through a coupler, a driving motor 18 simultaneously drives the 3 seed metering rotary tables 81 to drive each seed metering rotary table 84 to rotate, each rotation, seed corns in the seed bins 4 enter the lower cavity of the seed metering device 8 through the upper cavity of the seed metering rotary table 84 and enter the ditches dug by a share amount through the seeding port 11 and are dug by the ditching plow 13, meanwhile, the covering plate 9 closes the opened ditch and the ditch for fertilizing, watering and sowing the corn; 3 press wheels 7 which rotate with shafts are arranged at the rear lower part of the bracket 5, on one hand, the press wheels 7 support the bracket 5 and assist the bracket 5 to roll and move forwards, and on the other hand, the closed corn ridges are rolled to be beneficial to the emergence of seedlings of corn; the driving motor 18 rotates one turn, the tractor 14 pulls the bracket 5 to advance one corn row by one corn row through the pull rod frame 15 arranged in front of the bracket 5, three corn sowing plants are finished in parallel at one time, and the seeding is circulated.

Claims (1)

1. The corn sowing, water spraying and fertilizer applying machine comprises a fertilizer bin (1), a fertilizer discharging middle pipe (2), a water valve (3), a seed bin (4), a support (5), a water pipe (6), a press wheel (7), a seed sowing device (8), an earth covering plate (9), a water spraying head (10), a sowing port (11), a fertilizer applying port (12), a ditching plow (13), a tractor (14), a pull rod frame (15), a fertilizer applicator (16), a water tank (17), a driving motor (18) and a chain wheel and chain transmission system (19), and is characterized in that the fertilizer bin (1) is installed and fixed on the support (5), 3 holes are uniformly distributed at the bottom, each hole is welded with one end of the 1 fertilizer discharging middle pipe (2) into a whole, the other end of the 3 fertilizer discharging middle pipes (2) is respectively connected with one end of the 1 fertilizer applicator (16) through a bolt, the other end of the 3 fertilizer applicators (16) is respectively connected with the 1 fertilizer applying port (12) and the 1 ditching plow (13) through a bolt, the fertilizer applicator (16) consists of a fertilizer shaft (161), a bearing I (162), a box body I (163), a fertilizer rotary disc (164) and a sealing end cover I (165), wherein the fertilizer shaft (161) is supported on the box body I (163) by a pair of bearings I (162), two ends of the fertilizer rotary disc (164) are sealed by a pair of sealing end covers I (165), the fertilizer rotary disc (164) is circumferentially connected with the fertilizer shaft (161) by a key, a driving motor (18) drives the fertilizer shaft (161) to drive the fertilizer rotary disc (164) to rotate by a sprocket chain transmission system (19), and fertilizer in a fertilizer bin (1) enters an upper cavity of the fertilizer applicator (16) through a fertilizer middle pipe (2) and enters a lower cavity of the fertilizer applicator (16) by a share amount which is stirred by the fertilizer rotary disc (164) and enters a ditch opened by a furrow plough (13) through a fertilizer opening (12) every rotation; the water tank (17) is fixedly arranged on the bracket (5), the water tank (17) is connected with 3 water pipes (6) with water valves (3), and the tail ends of the water pipes (6) are welded with water spray heads (10) for spraying water in the ditches; the positions corresponding to the positions in the ditches dug by the ditching plough (13) are respectively provided with 3 seed bins (4) which are fixedly arranged on a bracket (5), the bottom of each seed bin (4) is connected with a seed metering device (8) by bolts, the other end of the seed metering device (8) is connected with a seed sowing port (11) and an earth covering plate (9) by bolts, the seed metering device (8) consists of a seed metering shaft (81), a bearing II (82), a box body II (83), a seed metering turntable (84) and a sealing end cover II (85), the seed metering shaft (81) is supported on the box body II (83) by a pair of bearings II (82), two ends are sealed by a pair of sealing end covers II (85), the seed metering turntable (84) is circumferentially connected with the seed metering shaft (81) by a key, the 3 seed metering shafts (81) are connected by a coupler, a driving motor (18) simultaneously drives the 3 seed metering shafts (81) to drive each seed metering turntable (84) to rotate, and each seed metering turntable (84) rotates one rotation, the seed corns in the seed bin (4) are stirred into a share of seed corns by the seed metering turntable (84) through the upper cavity of the seed metering device (8), enter the lower cavity of the seed metering device (8) through the sowing port (11) and enter the ditches dug by the ditching plow (13), and meanwhile, the covering plates (9) close the ditches dug and the ditches for fertilizing, watering and sowing the corns; 3 press wheels (7) which rotate with shafts are arranged below the rear part of the bracket (5), on one hand, the press wheels (7) support the bracket (5) and assist the bracket (5) to move forwards in a rolling way, on the other hand, the closed corn ridges are rolled to be beneficial to the seedling emergence of corn; the driving motor (18) rotates one turn, the tractor (14) pulls the bracket (5) to advance one corn strain distance through the pull rod frame (15) arranged in front of the bracket (5), three corn seeds are completed in parallel at one time, and the seeding is circulated.

Images