CN203801224U - Rotary tillage, sowing, fertilizer applying and ditching compound operation machine - Google Patents

Abstract

Rotary tillage, seeding, fertilization and ditching compound operation machine, the structure includes a frame part, a transmission device, a rotary tillage device, a ditching device, a seeding and fertilizing device, and a suppression device. It is characterized in that a transmission gearbox is installed in the middle of the frame. A rotary tiller shaft and a ditching cutter head are installed at the middle and lower part of the frame, a seeding and fertilizer discharging device is installed above the frame, and a pressing wheel is installed at the rear and lower part of the frame. When the tractor drives the universal joint to rotate, the shaft of the rotary tiller is driven to rotate through the transmission gearbox, and the rotary tiller starts to chop the soil. When the shaft of the rotary tiller rotates, the ditching cutter head is driven to tilt and rotate, and the ditching cutter cuts up the soil in the middle and throws it to both sides to complete the ditching operation. In addition, under the rotation of the pressing wheel, the sprocket, the chain, the seeding shaft and the fertilizer shaft are driven to rotate, and the chemical fertilizer is evenly spread on the uncultivated land, and the seeds are sown on the cultivated land, and then the chemical fertilizer and seeds are sprayed by the rotary tillage soil. Covering and compacting by the pressing wheel to complete the process of rotary tillage, ditching, sowing, fertilizing and pressing.

Description

Rotary tillage, seeding, fertilization and ditching compound operation machine

technical field

The utility model patent relates to a rotary tillage, sowing, fertilization, and ditching compound operation machine, especially a rotary tillage, sowing, fertilization, and ditching compound operation machine with irrigation and drainage ditches, which belongs to the technical field of agricultural machinery. the

Background technique

At present, most of our country adopts rotary tiller for soil preparation, sowing and fertilizing machine for sowing, and then uses ditching machine to open irrigation and drainage ditches. There are many operating procedures, high costs, and many times of tractor pressing the land. The soil is easy to harden, which is not conducive to the growth of crops. Directly affect crop yield and profitability. Therefore, there is an urgent need to develop a rotary tillage, seeding, fertilization and ditching compound operation machine, which can complete the five operating procedures of rotary tillage, sowing, fertilization, ditching and suppression at one time, so as to improve operating efficiency and reduce operating costs. the

Contents of the invention

In order to solve the problems of rotary tillage, sowing, fertilization, ditching, and suppression operations at one time, the utility model patent has invented a rotary tillage, sowing, fertilization, and ditching compound operation machine, which integrates rotary tillage, sowing, fertilization, ditching, and suppression mechanisms. Integrated, it can complete the five processes of rotary plowing and crushing soil, deep application of chemical fertilizers, sowing wheat, opening irrigation and drainage ditches, and suppression at one time. It has the characteristics of high operating efficiency and low operating cost. the

Technical solutions

The technical solution adopted by the utility model patent to solve its technical problems is: rotary tillage sowing, fertilization and ditching compound operation machine, which consists of frame, rotary tiller, rotary tiller shaft, ditching knife, ditching cutter head bearing, tilting bearing Seat, ditching cutter head, transmission gearbox, suspension frame, cover plate, fertilizer delivery tank, universal joint, fertilizer discharge box, fertilizer discharge shaft, fertilizer box, seed box, seed box, seed discharge shaft, chain drive , a seed delivery pipe, a pressing wheel, and a seed drop pipe; it is characterized in that a transmission gearbox is connected to the middle of the frame, and the transmission gearbox drives the rotary tiller shaft and the ditching cutter head to rotate. The rotary tiller (2) and two symmetrical ditching cutter heads are installed on the rotary tiller shaft at the same time, and the inclined bearing seat, the ditching cutter head bearing and 6 to 10 ditching knives are connected to the ditching cutter head . The seed box and fertilizer box are connected above the frame, and 8 to 16 seed boxes and seed shafts are connected to the lower part of the seed box; 8 to 16 fertilizer boxes and fertilizer shafts are connected to the lower part of the fertilizer box ; The lower part of the fertilizer discharge box is connected with 8 to 16 forward-inclining fertilizer delivery tanks, and the lower part of the seed discharge box is connected with 8 to 16 backward-inclined seed delivery pipes. The lower rear part of the frame is connected with a pressing wheel, and the driving chain transmission device of the pressing wheel drives the seeding shaft and the fertilizer shaft to rotate. the

Beneficial effect

The beneficial effects of the utility model patent are: the machine can be widely used for sowing wheat, corn, soybeans and other cereal crops, and can complete the five processes of rotary plowing and crushing, deep application of chemical fertilizers, sowing and covering soil, opening irrigation and drainage ditches and suppression at one time , which integrates the technical performance of the original rotary tiller, seeder and ditching machine, can greatly improve operating efficiency, reduce operating costs, increase crop yields, and increase farmers' income. the

Description of drawings

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

Accompanying drawing 1 is the side view of the example structure of rotary tillage, seeding, fertilization and ditching compound operation machine. the

Accompanying drawing 2 is the front view of the example structure of rotary tillage, seeding, fertilization and ditching compound operation machine. the

In the figure, 1. frame; 2. rotary tiller; 3. shaft of rotary tiller; 4. ditching knife; 5. bearing of ditching cutterhead; 6. bearing of inclined seat; Transmission gear box; 9, suspension frame; 10, cover plate; 11, fertilizer delivery tank; 12, universal joint; 13, fertilizer discharge box; 14, fertilizer discharge shaft; 15, fertilizer box; 16, seed box; 17, Seed box; 18, seed shaft; 19, chain drive; 20, seed tube; 21, suppression wheel; 22, drop tube. the

Detailed ways

In the accompanying drawings 1 and 2, the rotary tillage, seeding, fertilizing and ditching compound operation machine has a structure including a frame part, a transmission device, a rotary tillage device, a ditching device, a seeding and fertilizing device, and a suppression device. A transmission gearbox is installed, a rotary tiller shaft and a ditching cutter head are installed at the middle and lower part of the frame, a seeding and fertilizer discharging device is installed above the frame, and a pressing wheel is installed at the rear and lower part of the frame. When the tractor drives the universal joint to rotate, the shaft of the rotary tiller is driven to rotate through the transmission gearbox, and the rotary tiller starts to chop the soil. The rotation of the shaft of the rotary tiller simultaneously drives the ditching cutter head to tilt and rotate, and the ditching cutter cuts up the soil in the middle and throws it to both sides to complete the ditching operation. In addition, under the rotation of the pressing wheel, it drives the sprocket, chain, seeding shaft and fertilizer shaft to rotate, so that the fertilizer is evenly spread on the uncultivated land, and the seeds are sown on the cultivated land, and then the fertilizer and seeds are covered by the rotary tillage soil. , compacted by the pressing wheel to complete the rotary tillage, ditching, sowing, fertilizing and pressing operations. the

Claims (1)

1. Rotary tillage, seeding, fertilization and ditching compound operation machine consists of frame (1), rotary tiller blade (2), rotary tiller blade shaft (3), ditching blade (4), ditching cutter head bearing (5), Tilting bearing seat (6), ditching cutter head (7), transmission gear box (8), suspension frame (9), cover plate (10), fertilizer delivery trough (11), universal joint (12), fertilizer discharge Box (13), fertilizer shaft (14), fertilizer box (15), seed box (16), seed box (17), seed shaft (18), chain drive (19), seed pipe (20 ), a pressing wheel (21) and a seed drop tube (22), and is characterized in that a transmission gearbox (8) is connected to the middle of the frame (1), and the transmission gearbox (8) drives the rotary blade shaft (3 ) and the ditching cutterhead (7) rotate; the rotary tiller (2) and two symmetrical ditching cutterheads (7) are installed on the rotary cutter shaft (3) at the same time, and the ditching cutterhead (7) The tilting bearing seat (6), the ditching cutter head bearing (5) and 6 to 10 ditching knives (4) are connected; the seed box (16) and the fertilizer box (15) are connected above the frame (1). ), 8 to 16 seeding boxes (17) and seeding shafts (18) are connected at the bottom of the seed box (16); 8 to 16 fertilizer boxes (13) are connected at the bottom of the fertilizer box (15) and the fertilizer discharge shaft (14); the bottom of the fertilizer discharge box (13) is connected with 8 to 16 fertilizer delivery grooves (11) of the forward tilt type, and the bottom of the seed discharge box (17) is connected with 8 to 16 backward tilt type A seed delivery pipe (20); a cylindrical pressing wheel (21) is connected to the rear lower part of the frame (1), and the pressing wheel (21) drives the chain drive (19) to drive the seeding shaft (18) and the fertilizer shaft (14) TURNS.