CN201042125Y

CN201042125Y - Multi-breed operation seed-sowing machine

Info

Publication number: CN201042125Y
Application number: CNU2007200353672U
Authority: CN
Inventors: 刘长勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-10
Filing date: 2007-03-10
Publication date: 2008-04-02
Anticipated expiration: 2017-03-10

Abstract

The utility model discloses a multi-variety crop sowing machine. A line shaft (2) is arranged on a chassis (1), a chain wheel (3) is arranged on the line shaft (2) and connected with a plough rotating wheel (5) via a chain (4), two transmission shafts (8, 9) are connected with two ends of the line shaft (2) via movable pin (6, 7), a seed hopper (10) is arranged on the sowing transmission shaft (8), a sowing tube (12) is connected below a sowing port (11), a fertilizer hopper (13) is arranged on a fertilizing transmission shaft (9), a fertilizing tube (15) is connected below a fertilizing port (14), a pin roll (16) and a lifting rod (17) are arranged on the chassis (1) and used for hanging a plough, a lifting nut (18) is arranged on the lifting rod (17), a connected rod (19) on the lifting nut (18) is connected with a shaft wheel (20), and the shaft wheel (20) is movably arranged on a connecting transverse rod (21). The utility model has the advantages of simple structure, convenient use, multiple tasks, non-power traction, lower cost, and reduced labor intensity.

Description

Many kinds operation sower

Technical field

The utility model relates to sower, is specifically related to many kinds operation sower.

Background technology

In order to improve the crop products amount, alleviate peasant's labour intensity, sower is promoted the use of in agricultural production, present sower is generally single sowing, can not on same sower, realize the diversification operation as chemical fertilizer, corn, peanut, cotton seed, soybean etc., the peasant buys many sowers will increase this input of farming, already take in and reduce the people.

Summary of the invention

The purpose of this utility model is: a kind of many kinds operation sower is provided, according to circumstances realizes the diversification operation on a sower, reduce and repeat the operation number of times, save this input of farming, reduce labour intensity.

Technical solution of the present utility model is: line shaft is installed on frame, sprocket wheel is installed on the line shaft, sprocket wheel connects the first moving runner of plough by chain, on the two ends of line shaft, connect two power transmission shafts by removable pin, the seed hopper of mounting strap sowing opening on the one side power transmission shaft, the below of sowing opening connect the sowing pipe, the fertilizer hopper of mounting strap fertilising on the power transmission shaft of opposite side, the below of fertilising mouth connects the fertilising pipe, and the bearing pin of extension plough unit is installed on the frame.

In many kinds operation sower of the present utility model, elevating lever is installed on frame, lifting nut is installed on the elevating lever, the other end that is connected the connecting rod on the lifting nut connects arbor wheel, and arbor wheel is movably arranged on and connects on the cross bar.

During installation, by connecting cross bar sower is installed on the hand tractor, plough unit is installed on the sower by bearing pin, and the sprocket wheel on the line shaft connects the first moving runner of plough by chain, adjusts the setting height(from bottom) and the orientation of sower by lifting nut and arbor wheel; During sowing,, one or two removable pin at line shaft two ends put down connect a power transmission shaft or two power transmission shafts, in the hopper of one or both sides, add seed or fertilizer according to actual conditions; Drive the first moving runner of plough when hand tractor advances and rotate, by chain drive line shaft and power transmission shaft rotation, the seed in the hopper is lowered to the soil by sowing opening along the sowing pipe, and fertilizer is lowered to the soil by a fertilising mouthful edge fertilising pipe.

The utility model is simple in structure, and is easy to use, the diversification operation, and non-power traction reduces this input of farming, reduces labor intensity.

Description of drawings

Fig. 1 is the utility model structural representation.

Among the figure: 1. frame, 2. line shaft, 3. sprocket wheel, 4. chain, 5. plough first moving runner, 6,7. removable pin, 8. sowing power transmission shaft, 9. fertilising power transmission shaft, 10. seed hopper, 11. sowing openings, 12. sowing pipes, 13. the fertilizer hopper, 14. fertilising mouths, 15. fertilising pipes, 16. bearing pin, 17. elevating levers, 18. lifting nuts, 19. connecting rod, 20. arbor wheels, 21. connect cross bar.

Embodiment

As shown in Figure 1, line shaft 2 is installed on frame 1, sprocket wheel 3 is installed on the line shaft 2, sprocket wheel 3 connects the first moving runner 5 of plough by chain 4, at the seed hopper 10 that connects mounting strap sowing opening 11 on two power transmission shaft 8,9, one sides sowing power transmission shafts 8 on the two ends of line shaft 2 by removable pin 6,7, the below of sowing opening 11 connects sowing pipe 12, the fertilizer hopper 13 of mounting strap fertilising 14 on the fertilising power transmission shaft 9 of opposite side, the below of fertilising mouth 14 connects fertilising pipe 15, and the bearing pin 16 of extension plough unit is installed on the frame 1.

In many kinds operation sower of the present utility model, elevating lever 17 is installed on frame 1, lifting nut 19 is installed on the elevating lever 17, the other end that is connected the connecting rod 19 on the lifting nut 18 connects arbor wheel 20, and arbor wheel 20 is movably arranged on and connects on the cross bar 21.

During installation, by connecting cross bar 21 sower is installed on the hand tractor, plough unit is installed on the sower by bearing pin 16, and the sprocket wheel 3 on the line shaft 2 connects the first moving runner 5 of plough by chain 4, adjusts the setting height(from bottom) and the orientation of sower by lifting nut 18 and arbor wheel 20; During sowing,, one or two removable pin 6,7 at line shaft 2 two ends put down connect one or two power transmission shafts 8,9, adding seed or fertilizer one or both sides hopper 10,13 in according to actual conditions; When hand tractor advances, driving the first moving runner 5 of plough rotates, drive line shaft 2 and power transmission shaft 8,9 rotations by chain 4, seed in the hopper 10,13 or fertilizer are lowered to the soil or are lowered to the soil by mouthful 14 edge fertilising pipes 15 that apply fertilizer by sowing opening 11 edge sowing pipes 12.

Claims

1. many kinds operation sower, it is characterized in that: go up in frame (1) line shaft (2) is installed, line shaft (2) is gone up sprocket wheel (3) is installed, sprocket wheel (3) connects plough first moving runner (5) by chain (4), on the two ends of line shaft (2), pass through removable pin (6,7) connect two power transmission shafts (8,9), sowing power transmission shaft (8) is gone up the seed hopper (10) of mounting strap sowing opening (11), the below of sowing opening (11) connects sowing pipe (12), fertilising power transmission shaft (9) is gone up the fertilizer hopper (13) of mounting strap fertilising mouthful (14), the below of fertilising mouthful (14) connects fertilising pipe (15), and frame (1) goes up installs the bearing pin (16) of hanging plough unit.

2. many kinds operation sower according to claim 1, it is characterized in that: go up in frame (1) elevating lever (17) is installed, elevating lever (17) is gone up lifting nut (19) is installed, the other end that is connected the connecting rod (19) on the lifting nut (18) connects arbor wheel (20), and arbor wheel (20) is movably arranged on and connects on the cross bar (21).