CN104094735A - Counter-rotating energy-saving stubble cleaner with stubble cutting and upturned soil stripping device and detecting device - Google Patents
Counter-rotating energy-saving stubble cleaner with stubble cutting and upturned soil stripping device and detecting device Download PDFInfo
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- CN104094735A CN104094735A CN201410308771.7A CN201410308771A CN104094735A CN 104094735 A CN104094735 A CN 104094735A CN 201410308771 A CN201410308771 A CN 201410308771A CN 104094735 A CN104094735 A CN 104094735A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention provides a counter-rotating energy-saving stubble cleaner with a stubble cutting and upturned soil stripping device and a detecting device, and relates to the field of agricultural machinery. The counter-rotating energy-saving stubble cleaner comprises a testing device, the stubble cutting and upturned soil stripping device, a counter-rotating energy-saving stubble cleaning component, a dragging hanging device, a land leveling and pressing device and a power transmission mechanism component, wherein the testing device is installed on the lower side of the dragging hanging device; the rear side of the testing device is provided with the stubble cutting and upturned soil stripping device and the counter-rotating energy-saving stubble cleaning component; the rear side of the counter-rotating energy-saving stubble cleaning component is provided with the land leveling and pressing device; the upper side of the counter-rotating energy-saving stubble cleaning component is provided with a soil crumbling fence. According to the counter-rotating energy-saving stubble cleaner, the problem that an existing counter-rotating stubble cleaner is great in power consumption is solved; the power consumption of the counter-rotating stubble cleaner in the use of different stubble cleaning tools can be quantitatively detected by adopting the detecting device; moreover, after being cleaned, the stubbles are finer, so that the soil nutrients are increased, with the change of wastes into fertilizer; the atmospheric pollution caused by burning straws is effectively controlled; the subsequent sowing is favorably realized; the seed germinate rate is improved, and both the crop yield and the crop quality are improved as well.
Description
Technical field
The present invention relates to agricultural machinery technological field, be specially a kind of energy-conservation stubble cleaner of derotation with cutting stubble minute upturned soil device and checkout gear.
Background technology
In traditional agricultural tillage, peasant can reclaim the agricultural crop straw after results, be used as life fuel or for raising animals, but the construction along with new rural area, life in the countryside changes by the structure of energy, mainly make electricity consumption, liquefied gas, natural gas etc. as energy for life, thereby after having caused results, straw utilization rate is low.Peasant prior to seeding, for convenient sowing, generally adopts the way of crop straw burning now, and crop straw burning has caused air pollution on the one hand, can cause soil compaction on the other hand, and spoiled soil granular structure has caused a large amount of wastings of resources.
At present, government advocates straw-returning, with the air pollution that prevents that crop straw burning from bringing, and the wasting of resources, the disposable lower ground of the general direct employing rotovator of most peasant of present stage, turns over together with stalk, makes like this root stubble by rotary blade, not shredded fully, in field, be not easy to rot, follow-up cultivating brought inconvenience.Also the peasant who has utilizes stubble cleaner first to carry out stubble-cleaning, then carries out rotary tillage sowing, and now stubble cleaner is on the market divided into two kinds, dextrorotation stubble cleaner and Derotation stubble ploughing machine.Dextrorotation stubble cleaner stubble-cleaning is effective, but buries a batch weak effect, and crops straw can not be fully buried, can not rot in time to be absorbed by soil.It is good compared with dextrorotation stubble cleaner that reversed stubble cleaner buries batch effect, but energy consumption is high.
Summary of the invention
Technical problem solved by the invention is to provide a kind of energy-conservation stubble cleaner of derotation with cutting stubble minute upturned soil device and checkout gear, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of energy-conservation stubble cleaner of derotation with cutting stubble minute upturned soil device and checkout gear, comprising: testing arrangement, cut stubble minute upturned soil device, the energy-conservation stubble-cleaning parts of derotation, dilatory suspension arrangement, land readjustment suppression device, hack fence, power drive mechanism assembly, described testing arrangement is arranged on dilatory suspension arrangement downside, and testing arrangement rear side is provided with cuts stubble minute upturned soil device, the energy-conservation stubble-cleaning parts of derotation, the energy-conservation stubble-cleaning parts of derotation rear side is provided with land readjustment suppression device, and the energy-conservation stubble-cleaning parts of derotation upside is provided with hack fence, and described testing arrangement comprises adjustable seats, torque sensor, connection cable, signal acquisition process slave computer, signal acquisition process host computer, cuts a stubble minute upturned soil device and comprises that cutting stubble divides upturned soil cutter, cutter shaft, the energy-conservation stubble-cleaning parts of derotation comprise energy-conservation stubble-cleaning knife, tool rest, rotor, described torque sensor is arranged in adjustable seats, torque sensor one end is connected with tractor mechanomotive force power shaft by internal spline, one end is connected with universal joint by external splines in addition, by pin, fix, torque sensor signal delivery outlet is connected with signal acquisition process slave computer by cable, and the signal acquisition process host computer being arranged in tractor cab receives data, reads rotating speed, moment of torsion, power, energy consumption data, below testing arrangement, be provided with and cut stubble minute upturned soil device, cutting a stubble minute upturned soil device comprises and cuts batch cutter shaft and cut a batch cutter, cutting a batch cutter is distributed in and cuts on batch cutter shaft, by steady pin be connected with cutter shaft, cutting a batch cutter number is 20-30 handle, correspondence position is distributed between every two groups of stubble-cleaning knifes, cutting batch cutter longitudinally shreds root stubble, upturned soil is divided into strips, make follow-up stubble-cleaning knife stubble-cleaning more in small, broken bits, soil is more easily thrown after spin-up, bury batch rate higher, in derotation process, reduce leading of upturned soil and crop root and dragged tearing, effectively reduce the energy consumption in derotation process, play energy-conservation effect, cut a stubble minute upturned soil device rear and be the energy-conservation stubble-cleaning assembly of reversion, reverse energy-conservation stubble-cleaning assembly by stubble-cleaning rotor, tool rest, stubble-cleaning knife forms, stubble-cleaning knife is installed on tool rest, by bolt, connect, stubble-cleaning knife is distributed on stubble-cleaning rotor, become bifilar helix to arrange, in the process of stubble-cleaning, the direction of stubble-cleaning knife rotation is contrary with tractor direction of travel, when cutting off root stubble, rout up a large amount of soil, after hack fence hack, play and well bury a batch effect, rear side at the energy-conservation stubble-cleaning assembly of reversion is provided with land readjustment suppression device, the field of land readjustment suppression device after to stubble-cleaning processed and made field more smooth, soil is more in small, broken bits.
Described adjustable mounting bracket comprises lower supporting plate, installing plate, side at lower supporting plate is welded with the otic placode with keyway, the lateral support plate of otic placode and suspension arrangement is connected by bolt, for regulating the setting height(from bottom) of torque sensor, rear side at lower supporting plate is provided with rotary irony round bar, installing plate is welded on rotary round bar, below installing plate, be welded with same rotary T-shaped bar, lower end is connected with lower supporting plate by bolt, for regulating the setting angle of torque sensor.
In described testing arrangement, torque sensor maximum range is 1500N*m, torque sensor one end is connected with tractor motive power output shaft by internal spline, and one end is connected with universal joint internal spline by external splines in addition, and its spline type is 8*38*32*6, after inside and outside spline joint, by pin, fix; Slave computer in testing arrangement has moment of torsion, speed-frequency Signal Collection and amplify processing capacity, and signal is carried out to anti-tampering processing, draw the frequency signal that quality is higher, by A/D, change analog signal is converted to data signal, by wifi wave point by data transmission, the host computer being arranged in tractor cab receives data, thereby demonstrates moment of torsion, power, the speed of derotation cutter, the energy consumption parameter of Derotation stubble ploughing operation unit.
The described batch cutter of cutting of cutting on stubble minute upturned soil device is set to the circular cutter that diameter is 180mm, and totally 25, correspondence position is distributed between every two groups of stubble-cleaning knifes, cuts batch cutter shaft and the longitudinal difference in height of stubble-cleaning rotor is set to 100mm, and lateral separation is 460mm.Cutting disc center is provided with band keyway circular hole, is fixedly connected with replacing for convenience detach by circular hole with the welding key of cutting on batch rotor.
Tool rest arrangement mode on the energy-conservation stubble-cleaning assembly of described derotation is pressed bifilar helix and is arranged, and cutter shaft length is 2m, and the distance between every group of cutter is 80mm, and reversion stubble-cleaning knife is divided into three parts: side cutting blade, transitional edges, positive cutting blade.
The lateral support plate of described dilatory suspension arrangement is provided with lengthened plate, and lengthened plate length is 300mm, so that the installation of torque sensor.
The pack roller of described land readjustment suppression device is set to three groups, the tilting roller bar of every group of eight angled arrangements, land readjustment suppression device drops in pack roller the soil of rear throwing, produce collision with tilting roller bar, by the roll extrusion of the tilting roller bar of pack roller, reach again the effect of hack, this kind of tilting roller bar can also make protruding soil be distributed in low-lying soil by roll extrusion even action, after making to go out, field is more smooth, and soil is more in small, broken bits.
Compare with public technology, there is following advantage in the present invention: the invention solves the large problem of existing Derotation stubble ploughing machine power consumption, use checkout gear can detect quantitatively the power consumption of Derotation stubble ploughing machine while using different Stubble-cleaning cutter, and after going out root stubble more in small, broken bits, increased soil nutrient, become and give up as fertilizer, effectively control the atmospheric pollution causing because of burning straw, be conducive to follow-up sowing, improve percentage of seedgermination, improved crop yield and crop quality.
Accompanying drawing explanation
Fig. 1 is three-dimensional icon intention of the present invention.
Fig. 2 is end view schematic diagram of the present invention.
Fig. 3 is checkout gear three-dimensional icon intention of the present invention.
Fig. 4 is the stubble minute upturned soil device front view of cutting of the present invention.
Fig. 5 is the energy-conservation stubble-cleaning parts of reversion of the present invention front views.
Fig. 6 is pack roller three-dimensional icon intention of the present invention.
Fig. 7 is signal acquisition process slave computer theory diagram of the present invention.
Fig. 8 is signal acquisition process host computer theory diagram of the present invention.
In figure: 1, testing arrangement; 2, cut stubble minute upturned soil device; 3, the energy-conservation stubble-cleaning parts of derotation; 4, dilatory suspension arrangement; 5, land readjustment suppression device; 6, hack fence; 7, power drive mechanism assembly; 11, torque sensor; 12, adjustable seats; 13, connection cable; 14, signal acquisition process slave computer; 21, cut a batch cutter shaft; 22, cut a batch cutter; 31, rotor; 32, tool rest; 33, energy-conservation stubble-cleaning knife; 41, gripper shoe; 42, lengthened plate; 51, tilting roller bar; 121, lower supporting plate; 122, installing plate; 142, signal acquisition process host computer;
Embodiment
In order to make technological means of the present invention, creation characteristic, workflow, using method reach object and effect is easy to understand, below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Fig. 1-8, a kind of energy-conservation stubble cleaner of derotation with cutting stubble minute upturned soil device and checkout gear, comprise: testing arrangement 1, cut stubble minute upturned soil device 2, the energy-conservation stubble-cleaning parts 3 of derotation, dilatory suspension arrangement 4, land readjustment suppression device 5, hack fence 6, power drive mechanism assembly 7, described testing arrangement 1 is arranged on dilatory suspension arrangement 4 downsides, testing arrangement 1 rear side is provided with cuts stubble minute upturned soil device 2, the energy-conservation stubble-cleaning parts 3 of derotation, energy-conservation stubble-cleaning parts 3 rear sides of derotation are provided with land readjustment suppression device 5, energy-conservation stubble-cleaning parts 3 upsides of derotation are provided with hack fence 6, described testing arrangement comprises adjustable seats 12, torque sensor 11, connection cable 13, signal acquisition process slave computer 14, signal acquisition process host computer 142, cut a stubble minute upturned soil device 2 and comprise that cutting stubble divides upturned soil cutter 22, cutter shaft 21, the energy-conservation stubble-cleaning parts 3 of derotation comprise energy-conservation stubble-cleaning knife 33, tool rest 32, rotor 31, described torque sensor 11 is arranged on one not only can up-down adjustment but also can carry out in the adjustable seats 12 of angular adjustment, torque sensor 11 one end are connected with tractor mechanomotive force power shaft by internal spline, one end is connected with universal joint by external splines in addition, by pin, fix, torque sensor signal delivery outlet is connected with signal acquisition process slave computer 14 by cable 13, the signal acquisition process host computer 142 being arranged in tractor cab receives data, thereby can read rotating speed, moment of torsion, power, the data such as energy consumption, below testing arrangement, be provided with and cut stubble minute upturned soil device 2, cutting a stubble minute upturned soil device 2 comprises and cuts batch cutter shaft 21 and cut batch cutter 22, cutting batch cutter 22 is distributed in and cuts on batch cutter shaft 21, by steady pin be connected with cutter shaft 21, cutting batch cutter 22 numbers is 25, correspondence position is distributed between every two groups of stubble-cleaning knifes 33, cutting batch cutter 22 longitudinally shreds root stubble, upturned soil is divided into strips, make follow-up stubble-cleaning knife 33 stubble-cleanings more in small, broken bits, soil is more easily thrown after spin-up, bury batch rate higher, in derotation process, reduce leading of upturned soil and crop root and dragged tearing, can effectively reduce the energy consumption in derotation process, play energy-conservation effect, cut stubble minute upturned soil device 2 rears and be the energy-conservation stubble-cleaning assembly 3 of reversion, reverse energy-conservation stubble-cleaning assembly 3 by stubble-cleaning rotor 31, tool rest 32, stubble-cleaning knife 33 forms, stubble-cleaning knife 33 is installed on tool rest 32, by bolt, connect, stubble-cleaning knife 33 is distributed on stubble-cleaning rotor 31, become bifilar helix to arrange, in the process of stubble-cleaning, the direction of stubble-cleaning knife rotation is contrary with tractor direction of travel, when cutting off root stubble, rout up a large amount of soil, after hack fence 6 hacks, play and well bury a batch effect, rear side at the energy-conservation stubble-cleaning assembly 3 of reversion is provided with land readjustment suppression device 5, field after 5 pairs of stubble-cleanings of land readjustment suppression device is processed and is made field more smooth, soil is more in small, broken bits.
In test process, for preventing torque sensor 11 output splines and with loosening skidding between universal joint, be provided with sensor adjustable mounting bracket 12, adjustable mounting bracket is divided into two parts, first is lower supporting plate 121, second portion is installing plate 122, side at lower supporting plate 121 is welded with the otic placode with keyway, the lateral support plate of otic placode and suspension arrangement is connected by bolt, for regulating the setting height(from bottom) of torque sensor 11, rear side at lower supporting plate 121 is provided with rotary irony round bar, installing plate 122 is welded on rotary round bar, below installing plate 122, be welded with same rotary T-shaped bar, lower end is connected with lower supporting plate 121 by bolt, for regulating the setting angle of torque sensor 11.
In described testing arrangement 1, torque sensor 11 maximum ranges are 1500N*m, torque sensor 11 one end are connected with tractor motive power output shaft by internal spline, one end is connected with universal joint internal spline by external splines in addition, its spline type is 8*38*32*6, after inside and outside spline joint, by pin, fix; Slave computer 14 in testing arrangement 1 has moment of torsion, speed-frequency Signal Collection and amplify processing capacity, and signal is carried out to anti-tampering processing, draw the frequency signal that quality is higher, by A/D, change analog signal is converted to data signal, by wifi wave point by data transmission, be arranged on host computer in tractor cab 142 and receive data, thereby demonstrate moment of torsion, the power of Derotation stubble ploughing operation unit, parameters such as the speed of derotation cutter, energy consumptions.
The described batch cutter 22 of cutting of cutting on stubble minute upturned soil device 2 is set to the circular cutter that diameter is 180mm, and totally 25, correspondence position is distributed between every two groups of stubble-cleaning knifes 33.Cut batch cutter shaft 21 and be set to 100mm with the longitudinal difference in height of stubble-cleaning rotor 31, lateral separation is 460mm.Cutting disc center is provided with band keyway circular hole, is fixedly connected with replacing for convenience detach by circular hole with the welding key of cutting on batch rotor 21.
Tool rest 32 arrangement modes on the energy-conservation stubble-cleaning assembly 3 of described derotation are pressed bifilar helix and are arranged, cutter shaft length is 2m, distance between every group of cutter is 80mm, reversion stubble-cleaning knife 33 can be divided into three parts: side cutting blade, transitional edges, positive cutting blade, the position of reversion stubble-cleaning knife 33 power consumption maximums is on positive cutting blade, and positive cutting blade plays stubble-cleaning, cuts soil, throws native effect in reversion stubble-cleaning process.Through experimental calculation, this patent of invention is set to spiral of Archimedes positive cutting blade, try one's best reduced reversion stubble-cleaning knife 33 at stubble-cleaning, cut soil, throw the power consumption in native process, make stubble-cleaning percentage of damage higher, batch better effects if of burying to root stubble after going out.
The lateral support plate 41 of described dilatory suspension arrangement 4 is provided with lengthened plate 42, and lengthened plate 42 length are 300mm, so that the installation of torque sensor.
The pack roller of described land readjustment suppression device 5 is set to three groups, the tilting roller bar 51 of every group of eight angled arrangements, this kind of land readjustment suppression device can make the soil of rear throwing drop in pack roller, produce collision with tilting roller bar 51, by the roll extrusion of the tilting roller bar of pack roller, reach again the effect of hack, this kind of tilting roller bar can also make protruding soil be distributed in low-lying soil by roll extrusion even action, after making to go out, field is more smooth, and soil is more in small, broken bits.
Operation principle of the present invention is: first by cutting stubble minute 22 pairs of root stubble soil of upturned soil cutter, carry out longitudinal cutting and cut stubble, in operation process, tractor travels to drive and cuts 22 rotations of stubble minute upturned soil cutter, cuts a stubble minute upturned soil cutter upturned soil is longitudinally cut, and is divided into longitudinal bar shaped, simultaneously, cut off with blade and have the crops straw of angle and plough stubble, while being like this derotation operation below, having reduced leading of upturned soil and crop root and dragged tearing, can effectively reduce the energy consumption in derotation process, play energy-conservation effect.After by stubble-cleaning knife 33, carry out Derotation stubble ploughing, crop root residue is longitudinally shredded, rear throwing soil and root stubble, run into after hack fence by the soil root stubble of rear throwing, and long root stubble is kept off careless barrier to be stopped and fall, carry out secondary chopping, in small, broken bits stubble dished out, and the distance of gentlier being dished out due to root stubble is shorter than the distance that soil is dished out, thereby with the carrying out of this stubble-cleaning operation, the soil that after going out, root stubble also can be dished out is fully buried, and has reached and has well buried a batch effect.By the soil after rotary tillage stubble-cleaning, by the effect of rearmounted land readjustment suppression device 5, made soil block smooth, the follow-up sowing in aspect.Between tractor and stubble cleaner, be provided with torque sensor 11, torque sensor 11 one end are connected with tractor motive power output shaft by internal spline, one end is connected with universal joint internal spline by external splines in addition, after inside and outside spline joint, by pin, fix, for preventing torque sensor 11 output splines and with loosening skidding between universal joint, cause detected rotating speed moment of torsion inaccurate, spy arranges an adjustable seats 12 that can regulate torque sensor setting height(from bottom) and angle, torque sensor 11 outer chains are connected to slave computer 14, and (signal is anti-interference, signal condition, amplify and process, wireless transmission etc., its theory diagram is 141), detecting data transmits wirelessly by WiFi, there is the host computer 142 being arranged in tractor cab to receive and show the moment of torsion of Derotation stubble ploughing operation unit, power, the speed of derotation cutter, the parameters such as energy consumption.
The course of work of the present invention is: the preposition batch device of cutting rotates forward under the draw of tractor, stubble-cleaning knife counter-rotates under the drive of power drive mechanism, preposition longitudinally separately upturned soil and chopping ground root stubble stalk when cutting batch device and roll on the ground, different-diameter cut the stubble-cleaning degree of depth that batch disk can well be controlled follow-up stubble-cleaning knife, the preposition batch cutter of cutting longitudinally separates after upturned soil and chopping stalk, follow-up stubble-cleaning knife is laterally cutting off stalk again, cutting-off process is more easily carried out, and effectively falls low-energy-consumption.Reverse rotation along with Stubble-cleaning cutter, after going out, root stubble and soil can be dished out backward, by the effect of hack fence, long stalk is stopped, and falls on the rotary blade of rotation, again shred, soil and crushing straw are dished out backward, because the stalk distance of gentlier dishing out is shorter than soil, so along with the carrying out of stubble-cleaning, the stalk of being dished out also can well be buried, thereby reaches a good stubble-cleaning effect.
As optimization of the present invention, can change the different preposition batch disks of cutting according to the difference of crop species, to control the follow-up reversion stubble-cleaning degree of depth, stubble cleaner is all generally to control the depth by hydraulic pressure, when running into the different field of hardness, stubble-cleaning machine knife also will run into the variation of the power that intensity is different, causes stubble ploughing knife pivot to have the variation of the depth, so caused the inhomogeneous situation of the stubble-cleaning degree of depth.On machine, increased afterwards depth control roll, although can reach a good effect, increased the complexity of machine itself, so the preposition batch device of cutting is set, by changing the disk of different-diameter size, cut a batch cutter, also can reach the effect of a depth control roll.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. with the energy-conservation stubble cleaner of derotation of cutting stubble minute upturned soil device and checkout gear, comprising: testing arrangement, cut stubble minute upturned soil device, the energy-conservation stubble-cleaning parts of derotation, dilatory suspension arrangement, land readjustment suppression device, hack fence, power drive mechanism assembly, is characterized in that: described testing arrangement is arranged on dilatory suspension arrangement downside, and testing arrangement rear side is provided with cuts stubble minute upturned soil device, the energy-conservation stubble-cleaning parts of derotation, the energy-conservation stubble-cleaning parts of derotation rear side is provided with land readjustment suppression device, and the energy-conservation stubble-cleaning parts of derotation upside is provided with hack fence, and described testing arrangement comprises adjustable seats, torque sensor, connection cable, signal acquisition process slave computer, signal acquisition process host computer, cuts a stubble minute upturned soil device and comprises that cutting stubble divides upturned soil cutter, cutter shaft, the energy-conservation stubble-cleaning parts of derotation comprise energy-conservation stubble-cleaning knife, tool rest, rotor, described torque sensor is arranged in adjustable seats, torque sensor one end is connected with tractor mechanomotive force power shaft by internal spline, one end is connected with universal joint by external splines in addition, by pin, fix, torque sensor signal delivery outlet is connected with signal acquisition process slave computer by cable, and the signal acquisition process host computer being arranged in tractor cab receives data, reads rotating speed, moment of torsion, power, energy consumption data, below testing arrangement, be provided with and cut stubble minute upturned soil device, cutting a stubble minute upturned soil device comprises and cuts batch cutter shaft and cut a batch cutter, cutting a batch cutter is distributed in and cuts on batch cutter shaft, by steady pin be connected with cutter shaft, cutting a batch cutter number is 20-30 handle, correspondence position is distributed between every two groups of stubble-cleaning knifes, cutting batch cutter longitudinally shreds root stubble, upturned soil is divided into strips, make follow-up stubble-cleaning knife stubble-cleaning more in small, broken bits, soil is more easily thrown after spin-up, bury batch rate higher, in derotation process, reduce leading of upturned soil and crop root and dragged tearing, effectively reduce the energy consumption in derotation process, play energy-conservation effect, cut a stubble minute upturned soil device rear and be the energy-conservation stubble-cleaning assembly of reversion, reverse energy-conservation stubble-cleaning assembly by stubble-cleaning rotor, tool rest, stubble-cleaning knife forms, stubble-cleaning knife is installed on tool rest, by bolt, connect, stubble-cleaning knife is distributed on stubble-cleaning rotor, become bifilar helix to arrange, in the process of stubble-cleaning, the direction of stubble-cleaning knife rotation is contrary with tractor direction of travel, when cutting off root stubble, rout up a large amount of soil, after hack fence hack, play and well bury a batch effect, rear side at the energy-conservation stubble-cleaning assembly of reversion is provided with land readjustment suppression device, the field of land readjustment suppression device after to stubble-cleaning processed and made field more smooth, soil is more in small, broken bits.
2. according to claim 1 a kind of with cutting batch energy-conservation stubble cleaner of derotation that divides upturned soil device and checkout gear, it is characterized in that: described adjustable mounting bracket comprises lower supporting plate, installing plate, side at lower supporting plate is welded with the otic placode with keyway, the lateral support plate of otic placode and suspension arrangement is connected by bolt, for regulating the setting height(from bottom) of torque sensor, rear side at lower supporting plate is provided with rotary irony round bar, installing plate is welded on rotary round bar, below installing plate, be welded with same rotary T-shaped bar, lower end is connected with lower supporting plate by bolt, for regulating the setting angle of torque sensor.
3. according to claim 1 a kind of with cutting batch energy-conservation stubble cleaner of derotation that divides upturned soil device and checkout gear, it is characterized in that: in described testing arrangement, torque sensor maximum range is 1500N*m, torque sensor one end is connected with tractor motive power output shaft by internal spline, one end is connected with universal joint internal spline by external splines in addition, its spline type is 8*38*32*6, after inside and outside spline joint, by pin, fix; Slave computer in testing arrangement has moment of torsion, speed-frequency Signal Collection and amplify processing capacity, and signal is carried out to anti-tampering processing, draw the frequency signal that quality is higher, by A/D, change analog signal is converted to data signal, by wifi wave point by data transmission, the host computer being arranged in tractor cab receives data, thereby demonstrates moment of torsion, power, the speed of derotation cutter, the energy consumption parameter of Derotation stubble ploughing operation unit.
4. according to claim 1 a kind of with cutting batch energy-conservation stubble cleaner of derotation that divides upturned soil device and checkout gear, it is characterized in that: described in batch cutter of cutting cut on stubble minute upturned soil device be set to the circular cutter that diameter is 180mm, totally 25, correspondence position is distributed between every two groups of stubble-cleaning knifes, cut batch cutter shaft and the longitudinal difference in height of stubble-cleaning rotor is set to 100mm, lateral separation is 460mm, cutting disc center is provided with band keyway circular hole, by circular hole, be fixedly connected with replacing for convenience detach with the welding key of cutting on batch rotor.
5. according to claim 1 a kind of with cutting batch energy-conservation stubble cleaner of derotation that divides upturned soil device and checkout gear, it is characterized in that: the tool rest arrangement mode on the energy-conservation stubble-cleaning assembly of described derotation is arranged by bifilar helix, cutter shaft length is 2m, distance between every group of cutter is 80mm, and reversion stubble-cleaning knife is divided into three parts: side cutting blade, transitional edges, positive cutting blade.
6. according to claim 1 a kind of with cutting batch energy-conservation stubble cleaner of derotation that divides upturned soil device and checkout gear, it is characterized in that: the lateral support plate of described dilatory suspension arrangement is provided with lengthened plate, lengthened plate length is 300mm, so that the installation of torque sensor.
7. according to claim 1 a kind of with cutting batch energy-conservation stubble cleaner of derotation that divides upturned soil device and checkout gear, it is characterized in that: the pack roller of described land readjustment suppression device is set to three groups, the tilting roller bar of every group of eight angled arrangements, land readjustment suppression device drops in pack roller the soil of rear throwing, produce collision with tilting roller bar, by the roll extrusion of the tilting roller bar of pack roller, reach again the effect of hack, this kind of tilting roller bar can also make protruding soil be distributed in low-lying soil by roll extrusion even action, after making to go out, field is more smooth, soil is more in small, broken bits.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308771.7A CN104094735B (en) | 2014-06-23 | 2014-06-23 | A kind of energy-conservation stubble cleaner of derotation with cutting stubble point upturned soil device and checkout gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308771.7A CN104094735B (en) | 2014-06-23 | 2014-06-23 | A kind of energy-conservation stubble cleaner of derotation with cutting stubble point upturned soil device and checkout gear |
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| CN104094735A true CN104094735A (en) | 2014-10-15 |
| CN104094735B CN104094735B (en) | 2016-05-11 |
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| CN (1) | CN104094735B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106561143A (en) * | 2016-10-24 | 2017-04-19 | 广西贺州市海达机械设备有限责任公司 | Eleocharis tuberosa excavator |
| CN109328503A (en) * | 2018-11-28 | 2019-02-15 | 河北农业大学 | A kind of broken root stubble stalk, which turns over, buries entirely machine |
| CN113692843A (en) * | 2021-07-16 | 2021-11-26 | 安徽工程大学 | Straw returning integrated equipment |
| CN114946297A (en) * | 2022-06-24 | 2022-08-30 | 杭州职业技术学院 | Anti-blocking seeder suitable for straw stubble covered land |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106561143A (en) * | 2016-10-24 | 2017-04-19 | 广西贺州市海达机械设备有限责任公司 | Eleocharis tuberosa excavator |
| CN109328503A (en) * | 2018-11-28 | 2019-02-15 | 河北农业大学 | A kind of broken root stubble stalk, which turns over, buries entirely machine |
| CN109328503B (en) * | 2018-11-28 | 2022-04-12 | 河北农业大学 | Broken root stubble straw turns over and buries leveler |
| CN113692843A (en) * | 2021-07-16 | 2021-11-26 | 安徽工程大学 | Straw returning integrated equipment |
| CN113692843B (en) * | 2021-07-16 | 2022-08-02 | 安徽工程大学 | Straw returning integrated equipment |
| CN114946297A (en) * | 2022-06-24 | 2022-08-30 | 杭州职业技术学院 | Anti-blocking seeder suitable for straw stubble covered land |
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