CN201450775U

CN201450775U - Multifunctional seeder

Info

Publication number: CN201450775U
Application number: CN2009200940632U
Authority: CN
Inventors: 周永义
Original assignee: Songyuan Xingyuan Machinery Casting Co Ltd
Current assignee: Songyuan Xingyuan Machinery Casting Co Ltd
Priority date: 2009-07-23
Filing date: 2009-07-23
Publication date: 2010-05-12
Anticipated expiration: 2019-07-23

Abstract

The utility model relates to an agricultural machine, in particular to a multifunctional seeder integrating the functions of ditching, fertilizing, seeding, covering soil, compacting and the like. The seeder comprises a frame I, a land wheel mechanism II, a fertilization mechanism III, a profile modeling rack IV, a seeding mechanism V, a soil covering and compacting mechanism VI and a ditcher, wherein the land wheel mechanism II is arranged under the profile modeling rack IV on the frame I, the fertilization mechanism III is arranged on the profile modeling rack IV on the frame I, the profile modeling rack IV is connected with the frame I, the seeding mechanism V is arranged at one end of the profile modeling rack IV, the soil covering and compacting mechanism VI is arranged at one side of the seeding mechanism V, and the ditcher is arranged under the seeding mechanism V.

Description

Multifunctional seed drill

Technical field

The utility model relates to a kind of agricultural machinery, a kind of specifically multifunctional seed drill that integrates functions such as trench digging, fertilising, sowing, earthing, suppression.

Background technology

Rural area in China, when agricultural production, particularly at general machinery and the artificial dual mode of adopting of sowing in spring, the mechanokinetic sower has been brought into play important effect in the process of agrotechnique progress, be suitable for bigger and more smooth field, it has liberated productivity, has improved operating efficiency, but use in the field that is not suitable for hillside and small size, and cost is higher; By artificial seeding's labour intensity is big, and the time, long-acting rate was low, and the quality and quantity of sowing is difficult to control.

Occurred at present a lot of mechanical type sowers on market, the shortcoming and defect that their exist is that complex structure, equipment volume and weight are big, function singleness, cost an arm and a leg, and can not realize a tractor serves several purposes.

Summary of the invention

The purpose of this utility model is that a kind of simple and reasonable, easy to use, reasonable price will be provided, and integrates the multifunctional seed drill of operation functions such as trench digging, fertilising, sowing, earthing, suppression.

The purpose of this utility model is to realize like this, this sower comprise frame I, wheel mechanism II, fertilizing mechanism III, profiling frame IV, sowing mechanism V, the VI of suppression of soil mechanism, plough, described ground wheel mechanism II be arranged on frame I go up profiling frame IV below, fertilizing mechanism III be arranged on frame I go up profiling frame IV above, profiling frame IV is connected with frame I, sowing mechanism V is arranged on the end of profiling frame IV, the VI of suppression of soil mechanism is arranged on the side of sowing mechanism V, plough be arranged on sowing mechanism V below.

The utility model is owing to adopt said structure to have the following advantages:

1, the utility model sower is suspended on the tractor with small four wheels by hitch frame, by the work of tractor with small four wheels traction, can become the combined sower of the different type of machines on the Liang Long of farming simultaneously, three ridges, four ridges according to the various combination of tractor power.This machine one-stop operation can be finished simultaneously: streamlined operations such as trench digging, fertilising, sowing, earthing, suppression.

2, the utility model sower has used quadrangle elasticity automatic profiling mechanism, plough and kind case are suspended in the parallel movable quadrangle elasticity automatic profiling mechanism, with ploughing high and low automatic adjusting and always remain on parallel position, guaranteed the trench digging degree of depth of plough in farming, guaranteed the sowing height of seeder during farming.

3, the utility model sower has been used the single seed seeder of adjustable spoon formula and has been made the seeding accuracy raising, can adjust and make it to reach the every spoonful of storage seed cell that at every turn can only seed of splendid attire put into storage seed dish the seed position of advancing of storage seed dish according to the size of seed particle diameter at seeding time, so just guaranteed seeding accuracy, save seed to greatest extent, realized that also the single seed seeder of adjustable spoon formula can sow the purpose of the seed of the large and small different various particle diameters of seed.

4, the press wheel on the utility model sower uses the elasticity positioning to guarantee suppression degree of packing unanimity.

5, the utility model sower can realize sowing the requirement of various different seed distances by the ratio number of transposing drive sprocket.

Description of drawings

Fig. 1 is the utility model overall structure schematic diagram.

Embodiment

By shown in Figure 1: this sower comprise frame I, wheel mechanism II, fertilizing mechanism III, profiling frame IV, sowing mechanism V, the VI of suppression of soil mechanism plough 25, described ground wheel mechanism II be arranged on frame I go up profiling frame IV below, fertilizing mechanism III be arranged on frame I go up profiling frame IV above, profiling frame IV is connected with frame I, sowing mechanism V is arranged on the end of profiling frame IV, the VI of suppression of soil mechanism is arranged on the side of sowing mechanism V, plough 25 be arranged on sowing mechanism V below.

Described frame I by its be provided with lower flap 4 and upper flap 7, the frame main body 5 that has a girder 3 constitutes.

Described ground wheel mechanism II comprises the land wheel 31 that has power taking sprocket wheel 30 on it, is connected fertile case drive sprocket 8, plants the land wheel driving-chain 1 between case drive sprocket 9 and the power taking sprocket wheel 30.

Described fertilizing mechanism III comprises fertile case drive chain 11, be connected the fertile case drive sprocket 12 of fertile case drive chain 11 1 ends, be arranged on fertile case 13 on the fertile case drive sprocket 12, be connected the fertile case pipe 14 that is communicated with plough 25 below the fertile case 13, is arranged on the fertile case drive sprocket 8 on the final drive shaft 10.

Described profiling frame IV is a hinge axis 27 before hinge axis 16 after hinge axis 2 before hinge axis 6 before being put the beams in place by the profiling frame by profiling frame upper beam 15, profiling frame underbeam 28, the profiling frame underbeam, profiling frame are put the beams in place, the profiling frame underbeam, connect and compose with frame main body 5 and kind case 17, before the profiling frame is put the beams in place, be provided with a profiling frame profiling position adjuster 29 between hinge axis 6 and the profiling frame underbeam 28.

Described sowing mechanism V comprises kind of case 17, be arranged on the single seed seeder 18 of adjustable spoon formula below kind of the case 17, be connected the kind case drive sprocket 24 on the seeder 18 and the kind case drive chain 26 of planting between the case drive sprocket 9 constitutes, and wherein plants case drive sprocket 9 and is arranged on the final drive shaft 10.

The described suppression of soil VI of mechanism comprises by press wheel profiling adjuster 19 and press wheel hinge axis 20 and is connected press wheel 22 on the sowing mechanism V, the covering devices 23 that link to each other synchronously with press wheel 22.

Concrete job step of the present utility model and principle are as follows:

Frame lower flap 4 links to each other with the hydraulic lifting arm with the tractor-drawn frame during work, and frame upper flap 7 links to each other with the tractor center pull rod, by tractor-drawn with hoist.

Land wheel 31 drives final drive shaft 10 rotations by power taking sprocket wheel 30 and the land wheel driving-chain 1 that is installed on it in traveling process.Fertile case drive sprocket 8 is installed on the final drive shaft 10 and plant case drive sprocket 9 and respectively by fertile case drive chain 11, fertile case drive sprocket 12, plant case drive chain 26, plant case drive sprocket 24 and drive fertile casees and plant case and finish rotation fertilizer and the rotation work of sowing down.

Plough 25 is installed in by on the parallel mobile profiling frame that hinge axis 27 is formed behind hinge axis 16, the profiling frame underbeam after hinge axis 2, profiling frame are put the beams in place before hinge axis 6, the profiling frame underbeam before profiling frame upper beam 15, profiling frame underbeam 28, profiling position adjuster 29, the profiling frame upper beam with seeder 18.Plough 25 is at first ditched during work, and fertilizer is put into ditch from fertile case 13 by fertilizer guiding tube 14, and seed drains in the ditch from seeder 18 subsequently.

Covering device 23, pinch roller 22 are installed in the rear portion of seeder 18 by pinch roller hinge axis 20, and earthing and suppression work are finished in profiling work under the effect of pinch roller profiling position adjuster 21.

Claims

1. multifunctional seed drill, it is characterized in that: this sower comprise frame I, wheel mechanism II, fertilizing mechanism III, profiling frame IV, sowing mechanism V, the VI of suppression of soil mechanism, plough (25), described ground wheel mechanism II be arranged on frame I go up profiling frame IV below, fertilizing mechanism III be arranged on frame I go up profiling frame IV above, profiling frame IV is connected with frame I, sowing mechanism V is arranged on the end of profiling frame IV, the VI of suppression of soil mechanism is arranged on the side of sowing mechanism V, plough (25) be arranged on sowing mechanism V below.

2. a kind of multifunctional seed drill according to claim 1 is characterized in that: described frame I by its be provided with lower flap (4) and upper flap (7), the frame main body (5) that has girder (3) constitutes.

3. a kind of multifunctional seed drill according to claim 1 is characterized in that: described ground wheel mechanism II comprises the land wheel (31) that has power taking sprocket wheel (30) on it, is connected fertile case drive sprocket (8), plants the land wheel driving-chain (1) between case drive sprocket (9) and the power taking sprocket wheel (30).

4. a kind of multifunctional seed drill according to claim 1, it is characterized in that: described fertilizing mechanism III comprises fertile case drive chain (11), be connected the fertile case drive sprocket (12) of fertile case drive chain (11) one ends, be arranged on fertile case (13) on the fertile case drive sprocket (12), be connected the fertile case pipe (14) that is communicated with plough (25) below the fertile case (13), is arranged on the fertile case drive sprocket (8) on the final drive shaft (10).

5. a kind of multifunctional seed drill according to claim 1, it is characterized in that: described profiling frame IV is a hinge axis (27) before hinge axis (16) after hinge axis (2) before hinge axis (6) before being put the beams in place by the profiling frame by profiling frame upper beam (15), profiling frame underbeam (28), the profiling frame underbeam, profiling frame are put the beams in place, the profiling frame underbeam, connect and compose with frame main body (5) and kind case (17), before the profiling frame is put the beams in place, be provided with a profiling frame profiling position adjuster (29) between hinge axis (6) and the profiling frame underbeam (28).

6. a kind of multifunctional seed drill according to claim 1, it is characterized in that: described sowing mechanism V comprises kind of a case (17), be arranged on the single seed seeder (18) of adjustable spoon formula below kind of the case (17), be connected the kind case drive sprocket (24) on the seeder 18 and plant kind case drive chain (26) formation between the case drive sprocket (9), wherein plants case drive sprocket (9) and is arranged on the final drive shaft (10).

7. a kind of multifunctional seed drill according to claim 1, it is characterized in that: the described suppression of soil VI of mechanism comprises by press wheel profiling adjuster (19) and press wheel hinge axis (20) and is connected press wheel (22) on the sowing mechanism V, the covering device (23) that links to each other synchronously with press wheel (22).