CN2146108Y

CN2146108Y - Wide sowing-width portable wheat-seeding plough

Info

Publication number: CN2146108Y
Application number: CN 92238218
Authority: CN
Inventors: 左志忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-20
Filing date: 1992-10-20
Publication date: 1993-11-17
Anticipated expiration: 2002-10-20

Abstract

The utility model discloses a wide sowing-width portable wheat-seeding plough. The upper direction of a plough body is provided with a plough handle, and lower direction of the plough body is connected with a traction frame. A plough leg is arranged on the traction frame, and the plough leg is provided with a ploughshare clamping tube which is inserted with a ploughshare. Sowing systems are separately connected with the plough body and the traction frame, and the upper direction of each sowing system is provided with a seed barn. Each sowing system is composed of a casing, a sowing wheel, a four-way which is used to separate the seed, an adjusting plate and a shaft. The utility model has the advantages of wide sowing-width, double improvement of efficiency, reasonable structure, convenient operation, and high durability, and is widely suitable for the sowing of the mountain area, the hill, and small farmland.

Description

Wide sowing-width portable wheat-seeding plough

The utility model belongs to small-scale agricultural machinery, is specifically related to the light wheat cultivation an animal-drawn seed plough of a kind of wide sown scope.

At present, delegation's seed generally can only be broadcast by the seed system of broadcasting of the wheat cultivation an animal-drawn seed plough that the peasant generally uses.As think promptly to need a plurality of seed systems of broadcasting by multi-row seeding simultaneously.This just makes complex structure, heaviness, uses inconvenience and sown scope face narrow.In addition, use the sowing of this seeding plough, when playing an animal-drawn seed plough at the edge of a field or stopping an animal-drawn seed plough, also exist seeds fall irregular, spread the problem of spattering easily, cause the waste of seed.

The purpose of this utility model just is to solve the problem that prior art exists, and the light wheat cultivation an animal-drawn seed plough of wide sown scope that a kind of rational in infrastructure, easy to operate, the sown scope face width that provides, efficient can significantly improve.

Below in conjunction with accompanying drawing concrete structure of the present utility model is described in detail.

Fig. 1 is the utility model front view.

Fig. 2 is the utility model right view.

Fig. 3 broadcasts seed system front view for the utility model.

Fig. 4 broadcasts seed system vertical view for the utility model.

Fig. 5 is the utility model an animal-drawn seed plough ploughshare front view.

Fig. 6 is the utility model an animal-drawn seed plough ploughshare vertical view.

Referring to Fig. 1, Fig. 2, wide sown scope wheat-seeding plough by an animal-drawn seed plough 1, an animal-drawn seed plough body 2, an animal-drawn seed plough leg 6, an animal-drawn seed plough ploughshare 7, broadcast seed system 3, seed cabin 11 etc. and form. An animal-drawn seed plough is equipped with 1 in the top of an animal-drawn seed plough body 2, and the below of an animal-drawn seed plough body 2 is drawn frame 4 with skewer and is connected. An animal-drawn seed plough leg 6 is contained in skewer and draws on the frame 4 an animal-drawn seed plough leg 6 Be provided with an animal-drawn seed plough ploughshare card pipe 20 that is inserted with an animal-drawn seed plough ploughshare 7. Broadcast seed system 3 and draw frame 4 with an animal-drawn seed plough body 2 and skewer respectively and be connected, seed cabin 11 is equipped with in the top of broadcasting seed system 3. Skewer draws hook 8 and is connected skewer and draws on the frame 4, and the two ends of backguy 16 are connected with the set switch lever 12 set on bolt and an animal-drawn seed plough body 2 of closing on the adjustable plate 15 respectively, start to control the effect of sowing of production of hybrid seeds.

Referring to Fig. 3, Fig. 4, the utility model broadcast seed system 3 by shell 17, broadcast seed wheel 18, divide seed four-way 19, adjustable plate 15 and axle to form. An axle is fixed at the middle part of shell 17, is equipped with on the axle to broadcast seed wheel 18. Divide seed four-way 19 to link to each other with shell 17, be inserted with respectively slide seed pipe 5 in three outlets of branch seed four-way 19, the seed pipe 5 of slipping is connected by the cavity of an animal-drawn seed plough leg 6 with an animal-drawn seed plough ploughshare 7, divides the another one outlet of seed four-way 19 to be fixed on the shell 17, and with shell 17 interior walls formation passage. Adjustable plate 15 is located at the bottom of shell 17, and adjustable plate 15 can swing up and down along axle, thereby changes adjustable plate 15 and broadcast seed and take turns 18 gaps, reaches the purpose of control application rate.

Fig. 5, Fig. 6 are the front view and the vertical view of the utility model an animal-drawn seed plough ploughshare 7.The bottom panel 21 of an animal-drawn seed plough ploughshare 7 is parallel to the ground, and the top of an animal-drawn seed plough ploughshare 7 is convex surface 22, and a hole is arranged on the convex surface 22, and an animal-drawn seed plough ploughshare card pipe 20 is fixedlyed connected with the hole.In the cavity that convex surface 22 and bottom panel 21 contain an inclined-plane 23 is arranged, form a slit between the back 24 of an animal-drawn seed plough ploughshare 7 and the bottom panel 21.The bottom panel 21 of an animal-drawn seed plough ploughshare 7, convex surface 22 is welding between the inclined-plane 23 or riveted joint connects.During sowing, seed falls from an animal-drawn seed plough leg 6 through slipping seed pipe 5, after inclined-plane 23 resiliences in cavity, is dispersed in an animal-drawn seed plough ditch by the slit again.

When using the utility model sowing wheat, the dilatory skewer of people or animal power draws hook 8, seeding plough work.Drive 9 drives chain 10 by

sprocket wheel

13,14 and makes seed system 3 work of broadcasting.Switch lever 12 is lifted, can broadcast seed.As switch lever 12 is put down, promptly stop to broadcast seed.

The utility model compared with prior art has advantages such as rational in infrastructure, easy to operate, sturdy and durable, sown scope face width, efficient can significantly improve, and can be widely used in mountain area, hills and haggard sowing and use.

Claims

1, the light wheat cultivation an animal-drawn seed plough of a kind of wide sown scope, by an animal-drawn seed plough (1), an animal-drawn seed plough body (2), an animal-drawn seed plough leg (6), an animal-drawn seed plough ploughshare (7), seed cabin (11) etc. are formed, an animal-drawn seed plough is equipped with (1) in the top that it is characterized in that an animal-drawn seed plough body (2), the below of an animal-drawn seed plough body (2) is drawn frame (4) with skewer and is connected, an animal-drawn seed plough leg (6) is contained in skewer and draws on the frame (4), an animal-drawn seed plough leg (6) is provided with an animal-drawn seed plough ploughshare card pipe (20) that is inserted with an animal-drawn seed plough ploughshare (7), broadcast seed system (3) and draw frame (4) with an animal-drawn seed plough body (2) and skewer respectively and be connected, seed cabin (11) is equipped with in the top of broadcasting seed system (3).

2, wheat cultivation an animal-drawn seed plough according to claim 1, it is characterized in that broadcasting seed system (3) by shell (17), broadcast seed wheel (18), divide seed four-way (19), adjustable plate (15) and axle are formed, an axle is fixed at the middle part of shell (17), be equipped with on the axle and broadcast seed wheel (18), adjustable plate (15) is located at the bottom of shell (17), divide seed four-way (19) to link to each other with shell (17), be inserted with slide seed pipe (5) in three outlets of branch seed four-way (19) respectively, the seed pipe (5) that slips is connected by the cavity of an animal-drawn seed plough leg (6) with an animal-drawn seed plough ploughshare (7), divide the another one outlet of seed four-way (19) to be fixed on the shell (17), and form passage with shell (17) interior wall.

3, wheat cultivation an animal-drawn seed plough according to claim 1, the bottom panel (21) that it is characterized in that an animal-drawn seed plough ploughshare (7) is parallel to the ground, the top of an animal-drawn seed plough ploughshare (7) is convex surface (22), convex surface has a hole on (22), an animal-drawn seed plough ploughshare card pipe (20) is fixedlyed connected with the hole, in the cavity that convex surface (22) and bottom panel (21) contain an inclined-plane (23) is arranged, form a slit between the back (24) of an animal-drawn seed plough ploughshare (7) and the bottom panel (21), be welding or riveted joint connection between the bottom panel (21) of an animal-drawn seed plough ploughshare (7), convex surface (22), inclined-plane (23).