CN2140135Y

CN2140135Y - Combined sowing and fertilizing device

Info

Publication number: CN2140135Y
Application number: CN 92238840
Authority: CN
Inventors: 李建新
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-30
Filing date: 1992-10-30
Publication date: 1993-08-18
Anticipated expiration: 2002-10-30

Abstract

The utility model provides a can once accomplish combination formula seeding fertilizer applicator, it includes support, disseminator, storage fertilizer box and the mouth that buries with fertilizeing, the hand (hold), pressure handle, seed bag and fertilizer bag are established to the support facial make-up, the interior pipe connection of support bottom and disseminator, disseminator shell, seeding wheel, adjusting plate and gland etc. are connected at interior pipe top, the bottom with the outer pipe connection of the mouth that buries, outer pipe lets in soil pipe even, buries and is equipped with depth plate and running-board on the mouth. The utility model utilizes the guiding function of the rotary cam to complete the seeding, fertilizing and earthing at one time, and has the advantages of convenient assembly and use, multiple purposes, high work efficiency, labor saving, etc.

Description

Combined sowing and fertilising apparatus

The utility model combined type seeding and fertilizing device, it relates to a kind of agricultural seeder fertilising apparatus.

Existing fertilizer applicator, function singleness, fertilizing amount is controlled irregular, the unlimited dark device that buries, and folder soil, folder fertilizer is in various degree arranged and leak fertile phenomenon.

For overcoming the weak point that above-mentioned prior art exists, the utility model provides a kind of turning cam guide effect that utilizes, and once finishes the combined type seeding and fertilizing device of sowing, fertilising, earthing operation.

The purpose of this utility model reaches by following measure: the combined type seeding and fertilizing device is made up of support, seeder, the fertile box of storage and mouth four parts of burying.Support is provided with handgrip and pressure handle, mid-mounting seed bag and bag with fertilizer, and fixedly connected with the seeder inner catheter with intermediate plate in the lower end; Seeder inner catheter upper end connects the seeder shell, seeding wheel is housed in the shell and adjusts plate, outer casing top surface is established folder lid and gland, two protruding mouths of pipe are arranged at the gland top, they are communicated with the end mouth of seed bag and bag with fertilizer respectively, the seeder outside is with turning cam, the guider screw that is contained in the seeding wheel side can be done downwards or move horizontally along the skewed slot on the turning cam, drive the seeding wheel half-twist simultaneously, the upper end of seeder support is welded on the bottom outside of turning cam, and the lower end is connected with the outer catheter of the mouth that buries; Establish the compression spring between outer catheter and the frame bottom, connect by the guide-localization screw between inner catheter and the outer catheter; Storage is fertile box-packed on the outer catheter and relative with the aperture on the outer catheter tube wall; The mouth top of burying is outer catheter, and the bottom is the pipe that buries, and a plate and a depth control shoe are paid in the front side installing, and opposite side is established pedal.

Description of drawings is as follows:

Fig. 1 is a combined type seeding and fertilizing device structural representation

Fig. 2 is a combined type seeding and fertilizing device right side view

Fig. 3 is the seeder structural representation

Fig. 4 seeder left side view

Fig. 5 is the fertile box structural representation of storage

Fig. 6 is the fertile box vertical view of storage

Fig. 7 is a seeder shell schematic diagram

Fig. 8 is the A-A cross section of Fig. 7

Fig. 9 is the B-B cross section of Fig. 7

Figure 10 is a seeder gland schematic diagram

Figure 11 is the A-A cross section of Figure 10

Figure 12 is 10 B-B cross section

Figure 13 is sowing schematic diagram wheel figure

Figure 14 is a seeding wheel central cross-section view

Figure 15 adjusts the plate vertical view

Figure 16 is the left side view of Figure 15

Figure 17 is a seeder inner catheter schematic diagram

Figure 18 is fertilising inner catheter schematic diagram

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment 1: referring to Fig. 1～Fig. 6, the combined type seeding and fertilizing device that constitutes by the fertile box of support, seeder, storage and the mouth that buries, the top of support (1) is provided with handgrip (2), establish pressure handle (3) on the hack lever of front side, mid-mounting seed bag (26) and bag with fertilizer (27), the support lower end is fastenedly connected with seeder inner catheter (5) with screw and intermediate plate (4), and stage clip (7) is established in the bottom, and its lower end links to each other with the end face of outer catheter (16); The top of seeder inner catheter (5) connects seeder shell (8), (see Fig. 7～Fig. 9), installing seeding wheel (9) in the shell, (referring to Figure 13,14) and adjust plate (10) (referring to Figure 15,16), top installing gland (11) (referring to Figure 10～12) and folder lid (12), the gland end face has two protruding mouths of pipe, they are communicated with the aperture of seed bag (26) and bag with fertilizer (27) bottom respectively, establish between two protruding pipes and scrape tongue (28), the outer cover of seeder shell (8) reinstalls rotating cam (13), the top of seeder support (14) is welded on the two bottom sides of turning cam (13), and the lower end is connected the top of outer catheter (16) by clamp (15); Store up to establish in the fertile box (17) (referring to Fig. 5,6) and transfer fertile plate (18), bolt (19) passes the box wall and is connected with transferring fertile plate (18), adjust bolt (19) and the fixing position of fertile plate (18) in box of transferring by adjusting nut, store up the opposite side opening of fertile box (17), it relative with the aperture on the outer catheter (16) and with U-shaped folder (20) lock ring on outer catheter; The bury top of mouth is outer catheter (16), and the bottom is the pipe (21) that buries, and a plate (22) and a depth control shoe (23) are paid in its front side installing, and rear side is established pedal (24), and the link of outer catheter (16) and inner catheter (5) is equipped with the guide-localization screw.

During use, seeder manually presses down by handgrip (2) on the support (1) and pressure handle (3), stage clip (7) is compressed, guider screw (25) on the seeding wheel (9) is done descending and is moved horizontally along turning cam (13) skewed slot, drive seeding wheel (9) half-twist in seeder shell (8), hole on making seed chamber on the seeding wheel (9) and chemical fertilizer chamber and adjusting plate (10) overlaps, seeder inner catheter (5) pore with seeder shell (8) bottom communicates simultaneously, seed, vibrations when chemical fertilizer relies on deadweight and operation are fallen naturally, enter the pipe (21) that buries along seeder inner catheter (5).After the decompression, stage clip (7) resilience promotes to move on the support (1), the guider screw (25) that drives simultaneously on the seeding wheel (9) upwards horizontally rotates along turning cam (13) skewed slot, make seeding wheel (9) in seeder shell (8), horizontally rotate 90 °, be adjusted plate (10) sealing at the bottom of seed chamber on this moment seeding wheel (9) and the hole, fertilizer chamber, the going into fertilizer, go into the seed pipeline and overlap of two chambers and gland (11).Meanwhile, seed, chemical fertilizer enter seed chamber and the storage of fertilizer chamber on the seeding wheel (9).At this moment will pushing away before the seeding fertilizer applicator integral body, is fulcrum with depth control shoe (23), and a pair plate (22) is separated with the pipe (21) that buries, and seed and chemical fertilizer fall in the cave that has tied simultaneously, and when mentioning seeding fertilizer applicator, soil natural covers all around.

Embodiment 2: when carrying out single fertilising operation, will sow inner catheter (5) and unload, and change fertilising inner catheter (6) (referring to Figure 18), and only use bag with fertilizer (27) to get final product simultaneously.

The utility model compared with prior art has the following advantages: rational in infrastructure, to assemble easy to usely, and a tractor serves several purposes is once finished fertilising, sowing and earthing, improves work efficiency, saves the labour.

Claims

1, a kind of combined type seeding and fertilizing device, it is made up of support, seeder, the fertile box of storage and the mouth that buries, and it is characterized in that:

Handgrip (2) is established at the top of a, support (1), establishes pressure handle (3) on the hack lever of front side, and the lower end is fastenedly connected with intermediate plate (4) and seeder inner catheter (5) or fertilising inner catheter (6), establishes stage clip (7) between the top of frame bottom and outer catheter (16);

Installing seeding wheel (9) and adjustment plate (10) in b, the seeder shell (8), gland (11) and folder lid (12) are established in the top, the outside is with turning cam (13), the upper end of seeder support (14) is welded on the bottom outside of turning cam (13), and the lower end is fastenedly connected with clamp (15) and outer catheter (16);

C, store up to establish in the fertile box (17) and transfer fertile plate (18), position, intermediate portion and bolt (19) welding, box body opposite side opening, it is relative with two apertures on the outer catheter (16) and press from both sides (20) banding with U-shaped;

D, the mouth that buries connect the pipe (21) that buries by outer catheter (16) and form, and plate (22) and depth control shoe (23) are paid in its front side installing, and opposite side is established pedal (24).

2, combined type seeding and fertilizing device according to claim 1, it is characterized in that seeding wheel (9) side is equipped with guider screw (25), it is when turning cam (13) skewed slot is done downwards and move horizontally, drive seeding wheel (9) half-twist in sowing shell (8), make seed chamber on the seeding wheel (9) and fertilizer chamber respectively with adjust plate (10) on two holes overlaps, the guide hole bottom sowing shell (8) communicates simultaneously.

3, combined type seeding and fertilizing device according to claim 1, it is characterized in that gland (11) end face has two protruding mouths of pipe, their middle with being suspended on support (1) respectively seed bag (26) and bags with fertilizer (27) are communicated with, and establish between the two protruding pipes and scrape tongue (28).