Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel sower with functions of land ploughing and leveling

A seeder, tillage technology, applied in agricultural machinery and implements, shovels, plows, etc., can solve the problems of single combination, easy to carry weeds and foreign objects on the blade, unstable output power, etc.

Pending Publication Date: 2019-07-09
权世华
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. This patent is provided with at least two staggered spiral tool holders arranged side by side on the rotating shaft. This combination is fixed, inflexible and difficult to process and maintain.
[0007] 2. The patented mounting plate is twisted from a single-layer semicircular plate, which has poor bearing capacity and easily causes tool holder deformation
[0008] 3. In this patent, a plurality of blades are arranged along the outer edge of the spiral tool holder. Since the blades are attached to the outer edge, the bearing capacity of the blades is poor, and it is easy to cause deformation and breakage of the blades, and it is easy to break at the place where the bolts are fixed.
[0009] 4. Since the blade of this patent is in the shape of a ruler, the cutting efficiency is low, and weeds and foreign objects are easy to hang on the blade
[0010] 5. Due to the complex structure and single combination method of the patented tool holder, the production process is complicated, the processing is difficult, the installation and disassembly are inconvenient, and the inspection and maintenance are also inconvenient, resulting in high processing and maintenance costs
[0011] 6. Since the patented ground wheel is fixedly connected, its friction force is unstable and its output power is unstable, which directly affects the accuracy of sowing and fertilization
[0012] 7. Since the vibrator of this patent is fixed on the ridge platform, the soil covering function is not ideal
[0013] 8. Since there is no seeder lifting device on both sides of the structure of the patent, it is easy to cause the newly formed ridge to be damaged when the machine is running

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel sower with functions of land ploughing and leveling
  • Novel sower with functions of land ploughing and leveling
  • Novel sower with functions of land ploughing and leveling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0173] see figure 1 , 2 , image 3 , Figure 4 Shown, a kind of novel tillage seeder of preferred embodiment of the present invention, it comprises:

[0174] ——The main frame 2, the front beam is arranged in front of the main frame 2, the back beam is arranged at the back of the main frame 2, the front beam is connected with the front traction plate 1, the rear beam is connected with the rear traction plate 7, and the two sides of the main frame 2 are arranged There are main frame side panels 3; a gearbox fixing seat is arranged in the middle of the main frame 2; a rear suspension beam 10 is arranged on the rear traction plate 7 of the main frame 2; a main frame central partition 35 is arranged in the middle of the main frame 2; The traction plate 1 is connected with the traction device;

[0175] - the screw wheel main shaft 26, which is located at the bottom of the main frame 2, and the screw wheel main shaft 26 is polygonal. The shape of the helical wheel main shaft 26 ...

Embodiment 2

[0200] Refer to Figure 20, Figure 22 Shown, a kind of novel tillage seeder of another preferred embodiment of the present invention comprises:

[0201] ——1 transmission box 4, 2 transmission boxes 5, screw wheel main shaft 26 and one or more sets of straight knife holder device 6-2 for crushing and returning to the field, deep plowing, subsoiling, leveling and ridging ;

[0202] The one or more sets of straight knife rest devices 6-2, wherein, each group of straight knife rest devices 6-2 consists of a plurality of straight knife rests 6-21, a plurality of plane machetes 6-22, pipe sleeves 6 -3 composition, wherein, a plurality of straight knife holders 6-21 are welded equidistantly on a pipe sleeve 6-3 along the same direction, and a plurality of plane machetes 6-22 are respectively fixed to a plurality of straight knife holders by bolts on the frame 6-21; the pipe sleeves 6-3 of each group of straight tool rest devices 6-2 in one or more groups of straight tool rest devic...

Embodiment 3

[0216] see figure 1 , 2 , image 3 Shown, a kind of novel tillage seeder of another preferred embodiment of the present invention, this kind of novel tillage seeder is a kind of seeder that pulls corn, and it comprises

[0217] - a plurality of sowing devices, each sowing device in the plurality of sowing devices consists of a seed box 14, a seeder 13, a sowing soil cover 15, 2 driving sowing sprockets 16, 2 driving sowing device sprocket frames 20, The sowing device column beam 12 and the sowing set aside the rotating wheel 18 to form, the sowing device column beam 12 is fixed on the rear suspension crossbeam 10 of the rear traction plate 7 by the seeder fixing card 23, and the seeder 13 is positioned at the following of the seed box 14 and is connected with the The bottom of the seed box 14 is connected, and the sowing is set aside and the rotating wheel 18 is fixed on the bottom of the sowing device column beam 12;

[0218] The upper end of each drive sowing sprocket 16 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Pitchaaaaaaaaaa
Login to View More

Abstract

The invention relates to a novel sower with functions of land ploughing and leveling. The novel sower is composed of cutter rest devices, the cutter rest devices are multiple spiral wheel cutter restdevices or multiple straight plate cutter rest devices, spiral wheel cutter rests of the spiral wheel cutter rest devices or straight plate cutter rests of the straight plate cutter rest devices are equidistantly welded to a pipe sleeve in the same direction, and multiple spiral wheel cutters or multiple planar curved cutters are fixed to the spiral wheel cutter rests or straight plate cutter rests respectively through bolts. The two kinds of cutter rest devices can trail various sowing devices. The spiral wheel cutter rest devices or straight plate cutter rest devices can complete work of smashing root stubble and straw into a field, conducting deep ploughing and deep scarification, leveling land and conducting ridging at a time, the combination modes of the spiral wheel cutter rest devices or straight plate cutter rest devices are flexible, the strength of the spiral wheel cutter rests and cutter blades or the strength of the straight plate cutter rests and the planar curved cuttersare higher, thus the working efficiency is improved, and the sowing and fertilization efficiency of the sower is improved; the sower is simple in structure, convenient to operate, convenient to repairand maintain, low in production cost and more suitable for practical use.

Description

technical field [0001] The invention relates to agricultural machinery including a crop straw pulverizer, a stubble removal rotary tiller, a large plow, a disc harrow, a soil loosening rotary tiller, and a fertilizing seeder, in particular to a novel tillage seeder. Background technique [0002] For the planting of ridge crops, it is usually necessary to carry out the stubble removal operation first, to crush the lost stalks and root stubble of the previous year's crops, and then carry out plowing, harrowing, and ridging operations before sowing seeds on the ridges. [0003] At present, the stubble removal and ridging operations of large farmland can be completed by stubble removal and ridging machines. This kind of stubble removal and ridging machines are usually composed of stubble removal knives and ridging plows. They are installed on large tractors and driven by tractors. Multiple ridges are used for stubble removal and ridging operations. Among them, the stubble cutte...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01B49/06
CPCA01B49/065
Inventor 权世华权世永
Owner 权世华