阅读说明：本技术 一种无耕轴粉垄耕具 (No-tillage-shaft ridge-crushing tillage tool ) 是由 韦本辉 张宪 韦元波 宁秀呈 宋丽梅 于 2019-11-01 设计创作，主要内容包括：一种无耕轴粉垄耕具,包括车架和粉垄传动箱,车架底部安装有行走轮,车架上安装有驾驶室和动力装置；粉垄传动箱安装在车架后部,粉垄传动箱上安装有铰接臂、液压马达和铰接座,铰接臂通过液压缸与车架连接,铰接座也与车架连接；粉垄传动箱底部安装有由液压马达驱动的无耕轴立式旋耕刀,无耕轴立式旋耕刀通过螺栓与设置在粉垄传动箱底部的安装座连接；所述的无耕轴立式旋耕刀包括连接板、弧形杆刀和锥形钻土刀,多根用于切土的弧形杆刀均布设置在连接板和锥形钻土刀之间,弧形杆刀向外拱,弧形杆刀的上端与连接板连接,弧形杆刀的下端与锥形钻土刀连接；连接板上设置有连接孔。本粉垄耕具没有旋耕轴也没有螺旋叶片盘,耕作效率高、能耗低。(A no-tillage-shaft ridge smashing tillage tool comprises a frame and a ridge smashing transmission box, wherein walking wheels are mounted at the bottom of the frame, and a cab and a power device are mounted on the frame; the powder ridge transmission box is arranged at the rear part of the frame, a hinged arm, a hydraulic motor and a hinged seat are arranged on the powder ridge transmission box, the hinged arm is connected with the frame through a hydraulic cylinder, and the hinged seat is also connected with the frame; the bottom of the ridge smashing transmission box is provided with a no-tillage-shaft vertical rotary blade driven by a hydraulic motor, and the no-tillage-shaft vertical rotary blade is connected with a mounting seat arranged at the bottom of the ridge smashing transmission box through a bolt; the vertical rotary tillage cutter without the tillage shaft comprises a connecting plate, arc-shaped rod cutters and conical soil drilling cutters, wherein a plurality of arc-shaped rod cutters for cutting soil are uniformly distributed between the connecting plate and the conical soil drilling cutters, the arc-shaped rod cutters are arched outwards, the upper ends of the arc-shaped rod cutters are connected with the connecting plate, and the lower ends of the arc-shaped rod cutters are connected with the conical soil drilling cutters; the connecting plate is provided with a connecting hole. The ridge smashing tillage tool has no rotary tillage shaft and no spiral blade disc, and has high tillage efficiency and low energy consumption.)

1. A no-tillage-shaft ridge smashing tillage tool comprises a frame (4) and a ridge smashing transmission box (10), wherein walking wheels (1) are installed at the bottom of the frame (4), and a cab (2) and a power device (3) are installed on the frame (4); the powder ridge transmission box (10) is installed at the rear part of the frame (4), an articulated arm (6), a hydraulic motor (9) and an articulated seat (15) are installed on the powder ridge transmission box (10), the articulated arm (6) is connected with the frame (4) through a hydraulic cylinder (5), and the articulated seat (15) is also connected with the frame (4); the method is characterized in that: the bottom of the ridge smashing transmission box (10) is provided with a no-tillage-shaft vertical rotary blade (14) driven by a hydraulic motor (9), and the no-tillage-shaft vertical rotary blade (14) is connected with a mounting seat (13) arranged at the bottom of the ridge smashing transmission box (10) through a bolt; the vertical rotary tillage cutter (14) without the tillage shaft comprises a connecting plate (16), arc-shaped rod cutters (18) and conical earth drilling cutters (22), wherein the arc-shaped rod cutters (18) for cutting earth are uniformly distributed between the connecting plate (16) and the conical earth drilling cutters (22), the arc-shaped rod cutters (18) are outwards arched, the upper ends of the arc-shaped rod cutters (18) are connected with the connecting plate (16), and the lower ends of the arc-shaped rod cutters (18) are connected with the conical earth drilling cutters (22); the connecting plate (16) is provided with a connecting hole (17) which is convenient for connecting with the mounting seat (13) by a bolt.

2. The utility model provides a do not have an axle of ploughing powder ridge ploughing utensil, includes tractor (25) and powder ridge transmission case (10), and the rear portion at tractor (25), its characterized in that are installed in powder ridge transmission case (10): the upper part of the middle of the powder ridge transmission case (10) is provided with a hinged arm (6), two sides of the powder ridge transmission case (10) are respectively provided with a hinged seat (15), the hinged arm (6) is connected with a middle cantilever (27) of a tractor (25), and the hinged seat (15) is connected with a side cantilever (24) of the tractor (25); the bottom of the ridge smashing transmission box (10) is provided with a no-tillage-shaft vertical rotary blade (14), and the no-tillage-shaft vertical rotary blade (14) is connected with a mounting seat (13) arranged at the bottom of the ridge smashing transmission box (10) through a bolt; the vertical rotary tillage cutter (14) without the tillage shaft comprises a connecting plate (16), arc-shaped rod cutters (18) and conical earth drilling cutters (22), wherein the arc-shaped rod cutters (18) for cutting earth are uniformly distributed between the connecting plate (16) and the conical earth drilling cutters (22), the arc-shaped rod cutters (18) are outwards arched, the upper ends of the arc-shaped rod cutters (18) are connected with the connecting plate (16), and the lower ends of the arc-shaped rod cutters (18) are connected with the conical earth drilling cutters (22); a connecting hole (17) which is convenient for connecting the mounting seat (13) by a bolt is arranged on the connecting plate (16); the powder ridge transmission case (10) is also connected with a transmission case of a tractor (25) through a connecting shaft (26), and the power of the tractor (25) is transmitted into the powder ridge transmission case (10) and is used for driving the vertical rotary tillage cutter (14) without a tillage shaft to work.

3. The no-till-shaft ridge smashing and cultivating tool as claimed in claim 1 or 2, wherein: the soil cutting side of the arc-shaped rod knife (18) is provided with a cutting edge (21).

4. The no-till-shaft ridge smashing and cultivating tool as claimed in claim 1 or 2, wherein: the outer side of the arc-shaped rod cutter (18) is provided with a groove (19), and the groove (19) is spirally arranged on the arc-shaped rod cutter (18) in an ascending manner by taking the conical earth drilling cutter (22) as the center.

5. The no-till-shaft ridge smashing and cultivating tool as claimed in claim 1 or 2, wherein: a reinforcing ring (23) is arranged between the arc-shaped rod cutters (18).

6. The no-till-shaft ridge smashing and cultivating tool as claimed in claim 1 or 2, wherein: the outer side of the arc-shaped rod knife (18) is provided with a soil cutting knife (20).

7. The no-till-shaft ridge smashing and cultivating tool as claimed in claim 1 or 2, wherein: the soil cutting knife (20) is spirally arranged on the arc-shaped rod knife (18) in a rising manner by taking the conical soil drilling knife (22) as the center.

8. The no-till-shaft ridge smashing and cultivating tool as claimed in claim 1 or 2, wherein: the rear part of the ridge smashing transmission box (10) is provided with a furrow plough (12) through a furrow plough rod mounting seat (8) and a furrow plough rod (11), the position of the furrow plough is positioned at the lower part of the ridge smashing plough tool without a ploughing shaft when the furrow plough is ploughed, and the special effects of ultra-deep ploughing and deep scarification and no soil layer disorder are achieved after the ridge smashing plough tool without the ploughing shaft vertically and rotatably cuts broken soil and the furrow plough loosens the broken soil simultaneously.

9. The no-till-axle ridge smashing plough tool as claimed in claim 8, wherein: the turnplow lever (11) is provided with a plurality of pin holes, and the turnplow lever (11) is arranged in the turnplow fixing pin shaft (7) in a vertically adjustable manner through the turnplow fixing pin shaft (7).

Technical Field

The invention relates to the technical field of tillage implements, in particular to a no-tillage-axis ridge smashing tillage implement.

Background

In the civilization history of thousands of years in China, agriculture occupies an important position in the whole production. With the development of social economy, in order to increase the yield and improve the labor productivity, the labor people invent and create various agricultural production tools. In the field of tillage, the prior farming methods include deep tillage, shallow tillage, no tillage and combination of deep tillage and shallow tillage, and the farming is labor-consuming and hard because of being limited to production tools before modern mechanization appears, so that shallow tillage and no tillage are main means, and the quality of land is gradually degraded due to excessively frequent cultivation in the long year, soil hardening is serious, permeability is reduced, water and fertilizer conservation and energy storage capacity is reduced, and the requirement of high quality and high yield of shallow tillage or no-tillage crops cannot be met. Since the appearance of tractors and matched agricultural implements, deep ploughing is easy to realize, and people also pay attention to the combination of deep ploughing, shallow ploughing and no ploughing so as to meet the requirements of various plant growth.

In recent years, the emergence of the ridge smashing technology changes the existing backward cultivation mode, the cultivated layer is constructed by doubling again, a good farmland 'cultivated land reservoir' and a soil aerobic and oxygen increasing mechanism are formed, natural resources such as soil, natural rainfall, soil oxygen and the like are used in a friendly and efficient manner, the crop naturality is promoted to be greatly improved, the unit yield and the product quality are improved, and the modern agriculture development is light and simple cultivation, so that the grain, water resource, ecological safety and national health requirements of China are met. The ridge smashing technology is used for realizing ultra-deep ploughing and activating various land resources, repairing soil, increasing and storing natural rainfall and improving ecological huge science and application potential, green ecological big pattern agriculture can be constructed, and hopefully, the agriculture in China is changed from single cultivated land agriculture to green super agriculture patterns such as cultivated land, saline-alkali land, degraded grassland, marginal land, river water and offshore water, the agricultural products such as grains, meat, milk and fish can be produced in a high quality mode, more natural rainfall is stored and reserved on land to be available water resources, the overall breaking of the existing agricultural resources is not matched with the development requirements of population, the grain safety is guaranteed, the agricultural production mode has to pursue high yield or ultra-high yield, chemical fertilizers are piled and used more pesticides, and the problems that soil, water and air are easy to be polluted are caused. Therefore, the ridge smashing technology has great effect in the popularization and the application in various parts of China. The ridge smashing technology is rarely applied to ridge smashing ploughing tools, and some ridge smashing ploughing tools are also reported in published documents, such as:

1. chinese patent: the utility model provides a hydraulic pressure dark rotary tillage whitewashed ridge machine, application number: 201410430245.8, filing date: 2014.08.28, Applicant: wiegand wave, address: 530007 Tokyan 174 Keyuan district, Dong Lu of West-village-district university, Nanning City of Guangxi Zhuang nationality, inventor: wieganwei, lie-inscription, webevine, li-duckweed, abstract: the invention discloses a hydraulic deep rotary tillage ridge smashing machine which comprises a travelling device, a cab, an engine, a ridge smashing machine and a rack, wherein the cab and the engine are arranged on the rack, the travelling device is arranged at the lower part of the rack and is driven by the engine, a circular disc cutter driven by a hydraulic motor is arranged at the front lower part of the rack, and the rear part of the rack is connected with the ridge smashing machine through a hinged seat and a hydraulic cylinder support. The hydraulic deep rotary tillage ridge smashing machine disclosed by the invention is stable in walking, simple and practical, integrates soil deep loosening, surface loosening and soil block smashing into a whole, is deep in soil drilling and high in soil smashing efficiency, can increase the oxygen content in the deep soil, is beneficial to the growth of crop roots and improves the crop yield.

2. Chinese patent: grind formula deep ploughing powder ridge multi-functional machinery soon, application number: 201010270614.3, filing date: 2010.09.03, Applicant: webmaster, address: 530007 Guangxi agricultural science institute, east road 174, university of Nanning city, Guangxi Zhuang nationality, inventor: weberkini, lie inscription, celeriac, wiyuan wave, lililizard, abstract: a rotary grinding type multifunctional machine for deep ploughing and pulverizing ridges is composed of a tractor as supporter, a hydraulic unit installed to the back frame of said tractor, a rotary grinding-bit unit with one or more bit axles, spiral blades on said bit axles, and angle teeth on said spiral blades, and a unit for preventing straw from being wound, a hydraulic unit for driving said rotary grinding-bit to move up and down, a speed-varying box for driving said rotary grinding-bit via connecting rod and gear, and a rotary grinding-bit unit consisting of a U-shaped slot under the soil to loosen the soil layer and improve soil quality, the disease and weed are relatively reduced, and the crop is easy to obtain high and stable yield.

3. Chinese patent: the utility model provides a deep ploughing is loose powder ridge device deeply, application number: 201510007147.8, filing date: 2015.01.07, Applicant: li yangming, address: 537000 Guangxi Zhuang autonomous area Yulin City Yuzhou district No. 398, inventor: plum yangming, abstract: the invention provides a deep-ploughing, deep-loosening and powder-ridge device, which aims to solve the problems of low walking speed, low efficiency and the like of a powder-ridge machine. The ridge smashing machine using the ridge smashing drill bit is high in ploughing speed, better in soil smashing and natural ridge forming effects, capable of meeting the use requirements of agricultural production and capable of achieving large-scale production.

4. Chinese patent: the utility model provides a whitewashed ridge device of powder ridge machine is ploughed to pine, application number: 201510328328.0, filing date: 2015.06.15, Applicant: lie, address: 537500 Guangxi Zhuang autonomous region Yulin City county economic development area, inventor: deep plum, abstract: the invention discloses a ridge smashing device of a ridge smashing machine for loose tillage, which comprises a ridge smashing box, wherein the ridge smashing box comprises a bottom plate, side plates and a top plate, a lower bearing seat is arranged on the bottom plate, a rib plate is welded between the lower bearing seats, a lubricating oil channel is arranged between the rib plate and the bottom plate, an upper bearing seat is arranged on the top plate, and the lower bearing seat is longer than the upper bearing seat. The structure of the invention can improve the strength of the lower bearing seat, facilitate the installation of a plurality of bearings in a place with large stress, and install a few bearings in a place with small stress, so as to improve the rigidity and the transmission stability of the transmission shaft and reduce the cost; the rib plates are convenient to weld, smooth flowing of lubricating oil in the powder ridge box is guaranteed, and the lubricating effect is improved.

The practical application research shows that the deep loosening plough is erected behind the spiral powder ridge tillage tool, the spiral powder ridge tillage tool is arranged at the corresponding bottom of the spiral powder ridge tillage tool during operation, the deep loosening plough loosens soil for soil at the lower part of a tillage layer while the powder ridge cutter grinds ridges on the tillage layer, deep loosening of a non-disordered soil layer is realized, a soil reservoir is constructed at the bottom layer, and the growth of crops is more facilitated.

Disclosure of Invention

The invention aims to provide a no-tillage-shaft ridge smashing tillage tool, which has no tillage shaft and no spiral blade disc for smashing ridges and rotary tillage blades, and has high tillage efficiency and low energy consumption.

In order to realize the purpose of the invention, the technical scheme is as follows:

a no-tillage-shaft ridge smashing tillage tool comprises a frame and a ridge smashing transmission box, wherein walking wheels are mounted at the bottom of the frame, and a cab and a power device are mounted on the frame; the powder ridge transmission box is arranged at the rear part of the frame, a hinged arm, a hydraulic motor and a hinged seat are arranged on the powder ridge transmission box, the hinged arm is connected with the frame through a hydraulic cylinder, and the hinged seat is also connected with the frame; the bottom of the ridge smashing transmission box is provided with a no-tillage-shaft vertical rotary blade driven by a hydraulic motor, and the no-tillage-shaft vertical rotary blade is connected with a mounting seat arranged at the bottom of the ridge smashing transmission box through a bolt; the vertical rotary tillage cutter without the tillage shaft comprises a connecting plate, arc-shaped rod cutters and conical soil drilling cutters, wherein a plurality of arc-shaped rod cutters for cutting soil are uniformly distributed between the connecting plate and the conical soil drilling cutters, the arc-shaped rod cutters are arched outwards, the upper ends of the arc-shaped rod cutters are connected with the connecting plate, and the lower ends of the arc-shaped rod cutters are connected with the conical soil drilling cutters; the connecting plate is provided with a connecting hole which is convenient for being connected with the mounting seat by a bolt. The shaft of the hydraulic cylinder stretches to realize the swing of the ridge smashing transmission box, so that the vertical rotary tillage cutter without the tillage shaft is driven to swing to stretch into soil or leave the soil. The power of the hydraulic motor is transmitted to the mounting seat through the gears and the shafts in the ridge smashing transmission box, so that the vertical rotary tillage cutter without the tillage shaft connected with the mounting seat is driven to rotationally plough soil.

Preferably: the soil cutting side of the arc-shaped rod knife is provided with a cutting edge. The arrangement of the cutting edge can facilitate the arc-shaped rod knife to rotate and cut soil and reduce resistance.

Preferably: the outer side of the arc-shaped rod cutter is provided with a groove, and the groove is spirally arranged on the arc-shaped rod cutter in a rising manner by taking the conical earth drilling cutter as a center. Set up the recess like this, can reduce when cutting soil when the vertical rotary tillage sword of no till axle rotatory arc pole sword cutting earth, can form a passageway, do benefit to during the air admission soil layer, increase the oxygen volume of earth.

Preferably: and a reinforcing ring is arranged between the arc-shaped rod cutters. The periphery on the strengthening ring also is provided with the blade. The setting of beaded finish can increase the intensity of arc pole sword, and the blade can reduce the resistance.

Preferably: and a soil cutting knife is arranged on the outer side of the arc-shaped rod knife. The soil cutter can be a strip with a cutting edge. When the arc-shaped rod knife vertically cuts soil, the soil cutting knife can transversely cut the soil, so that the soil cutting rate can be improved.

Preferably: the soil cutting knife is spirally arranged on the arc rod knife in a rising manner by taking the conical soil drilling knife as the center. The arrangement can reduce the number of the soil cutting knives and reduce the running resistance.

Preferably: the rear part of the ridge smashing transmission box is provided with a furrow plough through a furrow plough rod mounting seat and a furrow plough rod, the position of the furrow plough is positioned at the lower part corresponding to the no-tillage-shaft ridge smashing plough tool during cultivation, and the no-tillage-shaft ridge smashing plough tool achieves the special effects of ultra-deep ploughing and deep scarification and no soil layer disorder after vertical rotary cutting of the smashed soil and simultaneous operation of loosening the smashed soil through the furrow plough. When the rotary tillage cutter is used for ridge smashing cultivation, the furrow plough loosens soil on the soil at the lower part of ridge smashing cultivation, deep ploughing and deep loosening of a non-disordered soil layer are realized, a soil reservoir is constructed at the bottom layer, the growth of crops is facilitated, a good soil reservoir at the bottom layer is constructed, nutrients and water can be supplied in a balanced manner, a bottom reservoir in the soil reservoir for increasing and storing natural rainfall is formed, and the growth and yield increase of the crops are facilitated. The share plough rod mounting seat can be arranged on the vehicle frame or the powder ridge transmission box, one end of the share plough rod is fixed with the share plough, and the other end of the share plough rod is arranged on the share plough rod mounting seat. The powder ridge tillage depth and the furrow plough loosening depth can be adjusted according to planting requirements and soil conditions, the furrow plough loosening depth is deeper than the powder ridge tillage depth, the powder ridge tillage depth is generally selected to be about 30 centimeters, the furrow plough loosening depth is about 30 centimeters at the lower part of the furrow plough loosening depth, and the total tillage depth reaches about 60 centimeters.

Preferably: the turnplow lever is provided with a plurality of pin holes and is arranged in the turnplow fixing pin shaft in an up-and-down adjustable manner through the turnplow fixing pin shaft.

The no-tillage-shaft ridge-smashing tillage tool has another structure, is driven by a tractor, selects tractors with different horsepower according to different requirements, utilizes the existing mature tractor to drive to work, and does not need to add an additional power device, and comprises the tractor and a ridge smashing transmission case, wherein the ridge smashing transmission case is arranged at the rear part of the tractor, the upper part of the middle of the ridge smashing transmission case is provided with a hinged arm, two sides of the ridge smashing transmission case are respectively provided with a hinged seat, the hinged arm is connected with a middle cantilever of the tractor, and the hinged seat is connected with a side cantilever of the tractor; the powder ridge transmission case is also connected with a transmission case of the tractor through a connecting shaft, and transmits the power of the tractor to the powder ridge transmission case for driving the vertical rotary tillage cutter without a tillage shaft to work.

The no-tillage-shaft ridge smashing tillage tool has the advantages that:

1. the no-tillage-shaft ridge smashing tillage tool is ingenious in arrangement, the no-tillage-shaft vertical rotary blades are used for tillage, the rotary blades cut soil quickly, the rotary shafts and the spiral blade discs do not exist, the conical soil drilling blades are arranged at the bottoms of the rotary shafts and are not blocked by the tillage shafts, soil fine crushing and quick backward drainage are realized, and resistance is reduced, so that oil consumption is reduced; under the premise of the same traction horsepower and cultivation depth, the cultivation efficiency is improved by more than 25% compared with the current spiral disc (spiral blade) type ridge cultivation tool, and the oil consumption is reduced by more than 10%.

2. The soil cutting knife is arranged on the outer side of the arc-shaped rod knife of the vertical rotary tillage knife without the tillage shaft, and can transversely cut soil when the arc-shaped rod knife vertically cuts the soil, so that the cutting rate of the soil can be improved. And the soil cutting knives are spirally arranged on the arc-shaped rod knife in a rising manner by taking the conical soil drilling knives as centers, so that the arrangement quantity of the soil cutting knives can be reduced, and the running resistance is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the no-tillage-shaft ridge smashing tillage tool;

FIG. 2 is a schematic view of the arrangement of the powder ridge box and the rotary blade in FIG. 1;

FIG. 3 is a schematic view showing the structure of a vertical rotary tiller without a tilling shaft in accordance with embodiment 1;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view showing the structure of a vertical rotary tiller without a tilling shaft in accordance with embodiment 2;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a schematic diagram of the structure of a no-tillage-shaft ridge smashing tillage tool driven by a tractor;

FIG. 8 is a schematic view of the mounting arrangement of the crushing and ridging box and the rotary blades in FIG. 7;

the part names of the sequence numbers in the figure are:

1. the device comprises a traveling wheel, 2, a cab, 3, a power device, 4, a frame, 5, a hydraulic cylinder, 6, an articulated arm, 7, a furrow plough fixed pin shaft, 8, a furrow plough rod mounting seat, 9, a hydraulic motor, 10, a ridge smashing transmission box, 11, a furrow plough rod, 12, a furrow plough, 13, a mounting seat, 14, a vertical rotary tillage cutter without a ploughing shaft, 15, an articulated seat, 16, a connecting plate, 17, a connecting hole, 18, an arc rod cutter, 19, a groove, 20, a soil cutting cutter, 21, a cutting edge, 22, a conical soil drilling cutter, 23, a reinforcing ring, 24, a side cantilever, 25, a tractor, 26, a connecting shaft, 27 and a middle cantilever.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings and examples.