CN2865226Y

CN2865226Y - Single-man planter

Info

Publication number: CN2865226Y
Application number: CNU2005201289104U
Authority: CN
Inventors: 李明忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-04
Filing date: 2005-11-04
Publication date: 2007-02-07
Anticipated expiration: 2015-11-04

Abstract

A one-man seeder pertains to the field of agricultural machinery. It comprises a seeding assembly composed of a seed container, a tubular rooter and a seeding wheel. An advancing wheel is arranged at front end of the seeder's frame, and a handrail and a waist booster push rod are at rear end of the frame. The seeding assembly is arranged on the prop rod below the frame. An elastic buffer is arranged between the prop rod and the seeding assembly. The front end of the frame is connected with the tubular rooter of the seeding assembly via a link rod, on which a land wheel is arranged. The land wheel is connected with the seeding wheel of the seeding assembly via a driving mechanism. On the frame, a ridge-former for wheat is arranged. As a pre advancing wheel is arranged, the pushing force from the seeding person will act directly on the advancing wheel. The included angle between the pushing force and the ground is small, and most pushing force is converted into forward driving force. By comprehensive action of the handrail and the waist booster push rod, working is more labor saving, operation is easier, and seeding can be carried out by one person. The seeder can be widely used in seeding in the agriculture.

Description

Single seeder

Technical field

The utility model belongs to agricultural mechanical field, relates in particular to a kind of seeding apparatus.

Background technology

In the most of area of China, because climate reasons generally adopts the cropping pattern of doing in a year two, at wheat growth later stage intercropping corn.

Intercropping is the chief component of China's intensive cultivation traditional farming, it is a well stimulation on the agricultural, its advantage is to make full use of the season of growth, improve utility rate of luminous energy, make full use of the season of growth, three-dimensional and reasonably utilize soil nutrient and moisture, help multi-industry development.

When the interplanting corn operation, adopt sower between the wheat ridge, to carry out the seeding operation of corn usually, wheat planting is on the ridge, interplanting corn is at the bottom of the ridge, both be convenient to farm work, improved the growth conditions of corn again, helped improving the annual grain yield of unit are.

Existing seeding machinery, one class is and the supporting multifunctional sowing fertilizer machineries of motor vehicles such as tractor, as disclosed " multifunctional sowing fertilizer distributor " among disclosed among the Chinese patent CN 2728185Y " new type sowing fertilizer distributor " or the CN 2715492Y, its function is complete, the operating efficiency height, can in sowing, finish operations such as " trench digging ", " fertilising ", " earthing ", satisfying different crops uses, not only can satisfy single ridge plantation of crops, also can satisfy crops many ridges plantation, time saving and energy saving, be applicable to large tracts of land, mechanization seeding operation; Another kind of be by people, animal power be the small-sized seeding operation machinery that power carries out seeding operation, as among disclosed among the Chinese patent CN 86206165Y " small manual seed dibbler " or the CN 2421809Y disclosed " Man-operated sower ", its traction with people, animal power is finished trench digging, is sowed, earth backing and compacting multiple working procedure, it is simple in structure, be easy to make, easy to operate.

In the face of the reality of present rural households small-scale arable land management mode, above-mentioned multifunctional sowing fertilizer machinery is difficult to promote the use of because of the non-general common peasant household of price can bear, operating cost is high; The small-sized seeding operation machinery of above-mentioned people, animal power is with low cost because of it, and is easy to use and receive an acclaim.

But existing small-sized seeding operation machinery needs at least two people operation usually, and a people draws in front, and a people pushes away in the back, just can sow operation.And now the actual conditions in rural area are that the number of each family gradually reduces, and increasing young man goes out to do manual work, and the strong quantity of labour force in the family is limited, thereby uses the small-sized seeding operation machinery of two people's operations of existing need to have certain difficulty.

The utility model content

Technical problem to be solved in the utility model provides a kind of single seeder, and its operation is more laborsaving, and is more convenient to operate, only depends on a people to finish and carries out corresponding seeding operation.

The technical solution of the utility model is: a kind of single seeder is provided, comprise be positioned on the frame by seed-container, with seed-container under plant dig device and be positioned at the sowing assembly that the sowing wheel on the device of digging constitutes of a tubulose that mouth is connected, it is characterized in that: the front end of described frame is provided with feeder wheel, and the rear end is provided with handrail and waist power-assisted push rod; Described sowing assembly is arranged on the support bar of frame below; Between support bar and sowing assembly, elastic buffering mechanism is set; End connects through connecting rod and the tubulose of the sowing assembly device of digging before the described frame; Landing wheel is set on connecting rod, and landing wheel connects through the sowing wheel of transmission mechanism with the sowing assembly; Wheat branch ridge device is set on frame.

Wherein, between frame and handrail and waist power-assisted push rod, length adjustment device is set, its length adjustment device comprise frame, with frame in cover or the handrail and the waist power-assisted push rod of overcoat and be arranged between the two locating hole-locating pin structure.

The front end of frame connects with feeder wheel through last wheel fork; Connecting rod warp wheel fork down connects with the last wheel fork of frame front end; Adopt pin joint or the mode of being coupling to connect between following wheel fork and the last wheel fork.

Stick at last wheel fork and lower whorl forward and backward scraping watt is set respectively; On tubulose is digged device, hang to be provided with and swing earthenware.

Its wheat branch ridge device is arranged on the frame separably, and the device dead lever connects with frame through undue ridge.

Its elastic buffering mechanism comprises two stay pipes that the part suit is stacked, and spacing gathering sill, its bottom lock are set on its outer tube; Locking pin is set on the inner sleeve, and locking pin is inlayed and is arranged in the spacing gathering sill; Between the lower end of the lower end of inner sleeve and outer tube, spring is set.

Its transmission mechanism is chain-gear drive.

Compared with the prior art, the utility model has the advantages that:

1. the frame front end connects with feeder wheel through last wheel fork, seeding operation personnel thrust forward acts directly on the feeder wheel, and the angle on thrust and ground is little, and most thrusts are converted to driving force forward, add the comprehensive function of handrail and waist power-assisted push rod, operation is more laborsaving;

2. landing wheel is set, and the device of only digging inserts and just begins sowing in the soil behind the certain depth, has avoided the waste of seed;

3. separable minute ridge device is set, reduced the resistance that device is advanced between the wheat ridge;

4. front and rear wheel scraping watt is set, has further reduced the advance resistance of device, save operator's muscle power;

5. by landing wheel, the device of digging, sowing wheel and the setting of swinging earthenware, make that each operating procedure of seeding operation is finished once.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1.

1 is frame among the figure, and 2 is last wheel fork, and 3 is feeder wheel, and 4 is handrail, 5 is waist power-assisted push rod, and 6 is support bar, and 7 are the sowing assembly, and 7-1 is a seed-container, 7-2 is a sowing wheel, and 7-3 is the device of digging, and 8 is elastic buffering mechanism, and 8-1 is spacing gathering sill, 8-2 is a locking pin, and 8-3 is a spring, and 9 is connecting rod, 10 is landing wheel, and 11 is chain, and 12,13 is forward and backward scraping watt, 14 for swinging earthenware, and 15 for dividing the ridge device, and 16 for dividing ridge device dead lever.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.

Among Fig. 1, front end in frame 1 is provided with feeder wheel 3, the rear end is provided with handrail 4 and waist power-assisted push rod 5, sowing assembly 7 is arranged on the support bar 6 of frame below, between support bar and sowing assembly, elastic buffering mechanism 8 is set, end connects through the connecting rod 9 and the tubulose of the sowing assembly device 7-3 that digs before the frame, and landing wheel 10 is set on connecting rod, and landing wheel connects with the sowing wheel 7-2 that sows assembly through transmission mechanism.

Wherein, between frame and handrail and waist power-assisted push rod, length adjustment device is set, its length adjustment device comprise frame, with frame in cover or the handrail and the waist power-assisted push rod of overcoat and be arranged between the two locating hole 1-1-alignment pin 1-2 structure.

The front end of frame connects with feeder wheel through last wheel fork 2, and connecting rod connects with the last wheel fork of frame front end through following wheel fork 9-1, and employing pin joint or the mode of being coupling connect between following wheel fork and the last wheel fork.

Stick at last wheel fork and lower whorl forward and backward

scraping watts

12,13 is set respectively; On tubulose is digged device, hang to be provided with and swing earthenware 14.

Above-mentioned elastic buffering mechanism comprises two stay pipes that the part suit is stacked, spacing gathering sill 8-1 is set, its bottom lock on its outer tube; Locking pin 8-2 is set on the inner sleeve, and locking pin is inlayed and is arranged in the spacing gathering sill; Between the lower end of the lower end of inner sleeve and outer tube, spring 8-3 is set.

Its transmission mechanism is chain-gear drive,, on landing wheel and sowing wheel gear is set that is, and both connect by chain 14.

Clean and tidy for drawing, do not draw among this figure branch ridge device and associated components thereof, its concrete structure can be referring to Fig. 2.

During actual the use, the seeding operation personnel enforce handrail and waist power-assisted push rod by waist and hand, and power is passed to feeder wheel by frame, promote whole device and move ahead; Pulling by connecting rod, the drive device of digging, when the device of digging gos deep in the soil behind the certain depth, landing wheel contacts with ground, begin to rotate, and drive the sowing wheel rotation, during corn seed is broadcast by chain, subsequently under the effect of swinging earthenware, by the filling of being put together again of the soil dug, crop seed is buried, finish seeding operation, lift handrail after finishing seeding operation, drive the device built on stilts of digging by locking pin, landing wheel loses with ground and contacts, and stops operating, sowing wheel stops operating, and seed no longer is discharged from.

Be provided with forward and backward scraping watt with timely cleaning attached to the earth on feeder wheel and the landing wheel, reduce the resistance that advances.

Use this device with the people that elastic buffering mechanism can adapt to different height in only position by regulating length adjustment device.

Owing to be provided with preposition feeder wheel, seeding operation personnel thrust forward acts directly on the feeder wheel, the angle on thrust and ground is little, overwhelming majority thrust is converted to driving force forward, adds the comprehensive function of handrail and waist power-assisted push rod, and operation is more laborsaving, add cooperating of landing wheel and sowing wheel, and branch ridge device, forward and backward scraping watt and the setting of swinging earthenware, make whole operation convenient, only depend on a people to finish and carry out corresponding seeding operation.

Among Fig. 2, wheat branch ridge device 15 is set on frame, wheat branch ridge device is arranged on the frame 1 separably, and device dead lever 16 connects with frame through undue ridge.

The plant height that the position is not higher than wheat that is provided with of branch ridge device gets final product.

All the other same Fig. 1.

The purpose that branch ridge device is set is to reduce interference and the resistance that device is advanced between the wheat ridge to greatest extent, makes things convenient for seeding operation personnel's walking, in the hope of alleviating operating personnel's physical demands to greatest extent.

The utility model can be widely used in agricultural seeder operation field.

Claims

1. single seeder, comprise be positioned on the frame by seed-container, with seed-container under plant dig device and be positioned at the sowing assembly that the sowing wheel on the device of digging constitutes of a tubulose that mouth is connected, it is characterized in that:

The front end of described frame is provided with feeder wheel, and the rear end is provided with handrail and waist power-assisted push rod;

Described sowing assembly is arranged on the support bar of frame below;

Between support bar and sowing assembly, elastic buffering mechanism is set;

End connects through connecting rod and the tubulose of the sowing assembly device of digging before the described frame;

Landing wheel is set on connecting rod, and landing wheel connects through the sowing wheel of transmission mechanism with the sowing assembly;

Wheat branch ridge device is set on frame.

2. according to the described single seeder of claim 1, it is characterized in that between described frame and handrail and waist power-assisted push rod, length adjustment device being set, its described length adjustment device comprise frame, with frame in cover or the handrail and the waist power-assisted push rod of overcoat and be arranged between the two locating hole-locating pin structure.

3. according to the described single seeder of claim 1, it is characterized in that the front end of described frame connects with feeder wheel through last wheel fork.

4. according to the described single seeder of claim 1, it is characterized in that wheel fork connects with the last wheel fork of frame front end under the described connecting rod warp.

5. according to the described single seeder of claim 4, it is characterized in that between described wheel fork down and the last wheel fork that employing pin joint or the mode of being coupling connect.

6. according to the described single seeder of claim 4, it is characterized in that on described that wheel fork and lower whorl are stuck to be provided with respectively forward and backwardly to scrape on watt.

7. according to the described single seeder of claim 1, it is characterized in that on described tubulose is digged device, hanging to be provided with swinging earthenware.

8. according to the described single seeder of claim 1, it is characterized in that described wheat branch ridge device is arranged on the frame separably, the device dead lever connects with frame through undue ridge.

9. according to the described single seeder of claim 1, it is characterized in that described elastic buffering mechanism comprises two stay pipes that the part suit is stacked, is provided with spacing gathering sill, its bottom lock on its outer tube; Locking pin is set on the inner sleeve, and locking pin is inlayed and is arranged in the spacing gathering sill; Between the lower end of the lower end of inner sleeve and outer tube, spring is set.

10. according to the described single seeder of claim 1, it is characterized in that described transmission mechanism is chain-gear drive.