CN109757141A - Machine is broadcast suitable for rice stubble field non-ploughing rotary tillage ditching is even - Google Patents
Machine is broadcast suitable for rice stubble field non-ploughing rotary tillage ditching is even Download PDFInfo
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- CN109757141A CN109757141A CN201910086861.9A CN201910086861A CN109757141A CN 109757141 A CN109757141 A CN 109757141A CN 201910086861 A CN201910086861 A CN 201910086861A CN 109757141 A CN109757141 A CN 109757141A
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Abstract
The invention belongs to technical field of agricultural machinery, it is suitable for that rice stubble field non-ploughing rotary tillage ditching is even broadcasts machine more particularly to one kind, including rack, the rack is successively arranged the hanger bracket connecting with walking pulling equipment, fertilization system assembly, rotary tillage and trench digging system synthesis by front end to rear end, for kind of a metering system assembly, suppression mechanism assembly；Wherein fertilization system assembly and include wide cut spreading gear for kind of a metering system assembly.The present invention have the advantage that compared with prior art can guarantee in the present invention trench digging apart from while, be completed at the same time rotary tillage, ditch guarantee of work whole device balance more can guarantee operation stability compared to the side that ditching knife is set to whole device；Fertilization system assembly and for kind of metering system assembly by be arranged wide cut spreading gear uniformly sow and applies fertilizer, realization wide cut broadcast sowing；It is arranged using removable locating plate, press wheel can be made to adjust height as needed, and can guarantee production stability.
Description
Technical field
The invention belongs to technical field of agricultural machinery, and in particular to one kind is suitable for that rice stubble field non-ploughing rotary tillage ditching is even broadcasts machine.
Background technique
With the raising of Agricultural Mechanization Degree, rotary cultivator, ditching machine, fertilizer applicator etc. are widely used in the cultivated site preparation neck of agricultural
Domain has fundamentally liberated the both hands of peasant, has improved operating efficiency, reduced labour cost；The prior art is same in order to solve
When apply a variety of fertilizer provided with multiple fertilizer box, it usually needs be correspondingly arranged multiple defertilizing tubes, be similarly also required to be arranged multiple
Discharging tube, structure is relative complex, and seeding is more concentrated；In addition, ditching knife usually requires that special trench digging axis is arranged, cause whole
A device is more complicated, increases maintenance cost；Existing suppression mechanism is in order to be arranged different height according to different demands, usually
Realized using accessories such as chain or atmospheric pressure poles, but in the actual operation process, since mechanical oscillation are serious, pneumatic cylinder and chain by
In structure is complicated, it is easy to appear damage in vibration processes, is accordingly difficult to promote, therefore, it is necessary in view of the above problems to rotary tillage
Ditching machine is further improved.
Summary of the invention
The purpose of the present invention is being directed to existing rotary tillage furrowing machine, structure is complicated, does not allow problem easy to maintain, provides one kind
Machine is broadcast suitable for rice stubble field non-ploughing rotary tillage ditching is even.
The present invention is achieved by the following technical solutions: broadcasting machine, including rack, institute suitable for rice stubble field non-ploughing rotary tillage ditching is even
It states rack and the hanger bracket, fertilization system assembly, rotary tillage and the trench digging that connect with walking pulling equipment is successively arranged by front end to rear end
System synthesis, for kind of a metering system assembly, suppression mechanism assembly；
The fertilization system assembly is set to the top of rotary tillage and system synthesis of ditching, and fertilization system assembly includes fertilizer box, fertilizer box bottom
Portion is fixedly connected with fertilizer apparatus, and fertilizer apparatus lower end connects wide cut spreading gear；
It is located at the position on rear side of hanger bracket in the rack and is equipped with central tooth roller box, it is defeated that central tooth roller box two sides are equipped with power
Outlet, the power output end is respectively fixedly connected with symmetrically arranged left-handed cultivated assembly and assembly is ploughed in dextrorotation, described left-handed cultivated total
At including left rotary tillage shaft, it includes right rotary tillage shaft that assembly is ploughed in dextrorotation, and the left rotary tillage shaft and right rotary tillage shaft are equipped with by central gear
Case to two sides in the equidistant evenly arranged tool apron of four helixes, close to central tooth roller box on the left rotary tillage shaft and right rotary tillage shaft
Tool apron on be staggered installation of two ditching knifes and two rotary blades respectively, rotary blade is installed on the tool apron of other positions；
The ditching knife is L-type knife, and the ditching knife includes lateral incision sword, in the ditching knife phase of left rotary tillage shaft and right rotary tillage shaft two sides
To setting, i.e. ditching knife is bent to central tooth roller box；When the ditching knife is located at bottommost, lateral incision sword is total towards suppression mechanism
At side；
Described for kind of a metering system assembly includes plants case, and plants case bottom is fixedly connected with feed mechanism for seed, and feed mechanism for seed lower end connection wide cut is spread
Broadcasting device；
The wide cut spreading gear includes deflector chute, and guide trench bottom is detachably fixed connection blow tank, and the blow tank includes
Card interface, discharge port and discharging bottom plate, the width of the card interface are less than the width of discharge port, and discharging bottom plate is trapezium structure,
Discharging bottom plate is radially distributed waveform plate；
The suppression mechanism assembly includes that can be equipped with to adjust town around the suppression wheel carrier of gantry rotation, the suppression wheel carrier middle position
Locating plate of the pinch roller frame relative to gantry rotation angle, locating plate are equipped with multiple limit holes, and locating plate is removable by limit hole
That unloads connect with rack end, and press wheel is equipped between the suppression wheel carrier.
As further improvement of these options, the number of the fertilizer box be it is two or more, each fertilizer box is connected with
Two or more fertilizer apparatus, the defertilizing opening of each fertilizer apparatus are connected to the upper opening of wide cut spreading gear deflector chute by hose,
After wide cut spreading gear guide, the even of fertilizer is broadcast by discharging bottom plate realization.
As further improvement of these options, the corner of the ditching knife can be guaranteed open by arc surface transition
The mechanical property of ditch knife.
As further improvement of these options, the blade of the rotary blade installed on the left rotary tillage shaft tool apron towards a left side,
The blade for the rotary blade installed on right rotary tillage shaft tool apron is towards the right side.
As further improvement of these options, the side plane of the tool apron of ditching knife and the axis angle of rotary tillage shaft are installed
In 75 °.
As further improvement of these options, the discharging bottom plate is tilted relative to bottom surface to discharge outlet.
The present invention has the advantage that in the present invention that ditching knife is set to central gear by rotary tillage furrowing machine compared with prior art
The two sides of case, can guarantee trench digging apart from while, make ditching knife and rotary blade simultaneously use left rotary tillage shaft and right rotary tillage shaft, together
When complete rotary tillage, trench digging work；Central tooth roller box drives left rotary tillage shaft and right rotary tillage shaft simultaneously, and ditching knife is respectively arranged on center
The two sides of gear-box can guarantee the balance of whole device, compared to the side that ditching knife is set to whole device, more can guarantee
Operation stability；Fertilization system assembly and for kind of metering system assembly by be arranged wide cut spreading gear uniformly sow and apply fertilizer,
Realize that wide cut is broadcasted sowing；It is arranged using removable locating plate, press wheel can be made to adjust height as needed, and can guarantee production
Stability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of wide cut spreading gear.
Fig. 3 is ditching knife structural schematic diagram.
Fig. 4 is rotary tillage and trench digging system synthesis structural schematic diagram.
Wherein, appended drawing reference includes: 1- rack, 11- hanger bracket, 2- fertilization system assembly, 21- fertilizer box, 3- rotary tillage and is opened
Trench system assembly, the left rotary tillage shaft of 31-, the right rotary tillage shaft of 32-, 33- tool apron, 34- ditching knife, 35- rotary blade, 4- is for kind of a metering system
Assembly, 41- plants case, 5- suppression mechanism assembly, 51- suppress wheel carrier, 52- locating plate, 53- limit hole, 54- press wheel, 6- wide cut
Spreading gear, 61- deflector chute, 62- blow tank, 621- card interface, 622- discharge port, 623- discharging bottom plate.
Specific embodiment
The following further describes the present invention with reference to the drawings.
As shown in fig. 1, machine, including rack 1 are broadcast suitable for rice stubble field non-ploughing rotary tillage ditching is even, the rack 1 is by front end after
End is successively arranged the hanger bracket 11 connecting with walking pulling equipment, fertilization system assembly 2, rotary tillage and trench digging system synthesis 3, for kind
Metering system assembly 4, suppression mechanism assembly 5；
The walking pulling equipment is tractor or other pulling equipments；
The fertilization system assembly 2 is set to the top of rotary tillage and system synthesis 3 of ditching, and fertilization system assembly 2 includes fertilizer box 21, fertilizer
21 bottom of case is fixedly connected with fertilizer apparatus 2, and 2 lower end of fertilizer apparatus connects wide cut spreading gear 6；
The position for being located at 11 rear side of hanger bracket in the rack 1 is equipped with central tooth roller box, and central tooth roller box two sides are equipped with dynamic
Power output end, the power output end is respectively fixedly connected with symmetrically arranged left-handed cultivated assembly and assembly is ploughed in dextrorotation, described left-handed
Cultivated assembly includes left rotary tillage shaft 31, and it includes right rotary tillage shaft 32 that assembly is ploughed in dextrorotation, is set on the left rotary tillage shaft 31 and right rotary tillage shaft 32
Having from central tooth roller box to two sides is in four helixes equidistantly evenly arranged tool apron 33, the left rotary tillage shaft 31 and right rotary tillage shaft
It is staggered installation of two ditching knifes 34 and two rotary blades 35 respectively on the tool apron 33 of central tooth roller box on 32, other positions
Rotary blade 35 is installed on tool apron 33；
The ditching knife 34 is L-type knife, and the ditching knife 34 includes lateral incision sword 341, in left rotary tillage shaft 31 and 32 liang of right rotary tillage shaft
The ditching knife 34 of side is oppositely arranged, i.e., ditching knife 34 is bent to central tooth roller box；When the ditching knife 34 is located at bottommost, side
Cutting blade 341 is towards 5 assembly side of suppression mechanism；
Described to include plants case 41 for kind of metering system assembly 4,41 bottom of plants case is fixedly connected with feed mechanism for seed, and the connection of feed mechanism for seed lower end is wide
Width spreading gear 6；
The wide cut spreading gear 6 includes deflector chute 61, and 61 bottom of deflector chute is detachably fixed connection blow tank 62, the discharging
Slot 62 includes card interface 621, discharge port 622 and discharging bottom plate 623, and the width of the card interface 621 is less than the width of discharge port 622
Degree, discharging bottom plate 623 are trapezium structure, and discharging bottom plate 623 is radially distributed waveform plate；
The suppression mechanism assembly 5 includes the suppression wheel carrier 51 that can be rotated around rack 1, and 51 middle position of suppression wheel carrier is equipped with
The locating plate 52 that suppression wheel carrier 51 rotates angle relative to rack 1 is adjusted, locating plate 52 is equipped with multiple limit holes 53, locating plate
52 are removably connect with 1 end of rack by limit hole 53, and press wheel 54 is equipped between the suppression wheel carrier 51.
In the present embodiment, the number of the fertilizer box 21 is two, and there are two fertilizer apparatus 2, Mei Gepai for each connection of fertilizer box 21
The defertilizing opening of fertile device is connected to the upper opening of 6 deflector chute 61 of wide cut spreading gear by hose, through 6 guide of wide cut spreading gear
Afterwards, the even of fertilizer is broadcast by the realization of wavy discharging bottom plate 623.
Wherein, the corner of the ditching knife 34 can guarantee the mechanical property of ditching knife 34 by arc surface transition, installation
The side plane of the tool apron 33 of ditching knife 34 and the axis angle of rotary tillage shaft are in 75 °.
Wherein, the blade for the rotary blade 35 installed on the left rotary tillage shaft tool apron 33 is pacified on right rotary tillage shaft tool apron 33 towards a left side
The blade of the rotary blade 35 of dress is towards the right side.
Wherein, the discharging bottom plate 623 can guarantee in blow tank 61 not relative to bottom surface to inclination at discharge port 622
Fertilizer or seed can be accumulated.
Ditching knife 34 is set to the two sides of central tooth roller box by rotary tillage furrowing machine in the present invention, can guarantee the same of distance of ditching
When, make ditching knife 34 and rotary blade 35 while using left rotary tillage shaft 31 and right rotary tillage shaft 32, is completed at the same time rotary tillage, trench digging work；
Central tooth roller box drives left rotary tillage shaft 31 and right rotary tillage shaft 32 simultaneously, and ditching knife 34 is respectively arranged on the two sides of central tooth roller box,
The balance that can guarantee whole device more can guarantee operation stability compared to the side that ditching knife 34 is set to whole device；
Fertilization system assembly 2 and for kind of metering system assembly 4 by setting wide cut spreading gear 6 uniformly sowing and fertilising, realize wide cut
It broadcasts sowing；It is arranged using removable locating plate 52, press wheel 54 can be made to adjust height as needed, and can guarantee that production is stablized
Property.
Wheat planting, selection are carried out using the even machine of broadcasting of rice stubble field non-ploughing rotary tillage ditching is suitable in the present invention according to art technology
Application rate appropriate obtains following result:
Table 1
It can be seen that by data in table 1 and plant wheat, sowing suitable for the even machine of broadcasting of rice stubble field non-ploughing rotary tillage ditching using in the present invention
Good evenness can guarantee production stability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. one kind is suitable for, rice stubble field non-ploughing rotary tillage ditching is even to broadcast machine, which is characterized in that including rack, the rack is by front end to rear end
It is successively arranged the hanger bracket connecting with walking pulling equipment, fertilization system assembly, rotary tillage and trench digging system synthesis, for kind of a seeding system
System assembly, suppression mechanism assembly；
The fertilization system assembly is set to the top of rotary tillage and system synthesis of ditching, and fertilization system assembly includes fertilizer box, fertilizer box bottom
Portion is fixedly connected with fertilizer apparatus, and fertilizer apparatus lower end connects wide cut spreading gear；
It is located at the position on rear side of hanger bracket in the rack and is equipped with central tooth roller box, it is defeated that central tooth roller box two sides are equipped with power
Outlet, the power output end is respectively fixedly connected with symmetrically arranged left-handed cultivated assembly and assembly is ploughed in dextrorotation, described left-handed cultivated total
At including left rotary tillage shaft, it includes right rotary tillage shaft that assembly is ploughed in dextrorotation, and the left rotary tillage shaft and right rotary tillage shaft are equipped with by central gear
Case to two sides in the equidistant evenly arranged tool apron of four helixes, close to central tooth roller box on the left rotary tillage shaft and right rotary tillage shaft
Tool apron on be staggered installation of two ditching knifes and two rotary blades respectively, rotary blade is installed on the tool apron of other positions；
The ditching knife is L-type knife, and the ditching knife includes lateral incision sword, in the ditching knife phase of left rotary tillage shaft and right rotary tillage shaft two sides
To setting, i.e. ditching knife is bent to central tooth roller box；When the ditching knife is located at bottommost, lateral incision sword is total towards suppression mechanism
At side；
Described for kind of a metering system assembly includes plants case, and plants case bottom is fixedly connected with feed mechanism for seed, and feed mechanism for seed lower end connection wide cut is spread
Broadcasting device；
The wide cut spreading gear includes deflector chute, and guide trench bottom is detachably fixed connection blow tank, and the blow tank includes
Card interface, discharge port and discharging bottom plate, the width of the card interface are less than the width of discharge port, and discharging bottom plate is trapezium structure,
Discharging bottom plate is radially distributed waveform plate；
The suppression mechanism assembly includes that can be equipped with to adjust town around the suppression wheel carrier of gantry rotation, the suppression wheel carrier middle position
Locating plate of the pinch roller frame relative to gantry rotation angle, locating plate are equipped with multiple limit holes, and locating plate is removable by limit hole
That unloads connect with rack end, and press wheel is equipped between the suppression wheel carrier.
2. one kind as described in claim 1 is suitable for, rice stubble field non-ploughing rotary tillage ditching is even to broadcast machine, which is characterized in that the number of the fertilizer box
To be two or more, each fertilizer box is connected with two or more fertilizer apparatus, and the defertilizing opening of each fertilizer apparatus is connected to by hose
The upper opening of wide cut spreading gear deflector chute broadcasts the even of fertilizer by discharging bottom plate realization after wide cut spreading gear guide.
3. one kind as described in claim 1 is suitable for, rice stubble field non-ploughing rotary tillage ditching is even to broadcast machine, which is characterized in that the ditching knife turns
By arc surface transition at angle.
4. one kind as described in claim 1 is suitable for, rice stubble field non-ploughing rotary tillage ditching is even to broadcast machine, which is characterized in that the left rotary tillage shaft knife
The blade for the rotary blade installed on seat is towards a left side, and the blade of the rotary blade installed on right rotary tillage shaft tool apron is towards the right side.
5. one kind as described in claim 1 is suitable for, rice stubble field non-ploughing rotary tillage ditching is even to broadcast machine, which is characterized in that installs the knife of ditching knife
The side plane of seat and the axis angle of rotary tillage shaft are in 75 °.
6. one kind as described in claim 1 is suitable for, rice stubble field non-ploughing rotary tillage ditching is even to broadcast machine, which is characterized in that the discharging bottom plate phase
Bottom surface is tilted to discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086861.9A CN109757141B (en) | 2019-01-29 | 2019-01-29 | Rotary tillage, ditching and uniform sowing machine suitable for rice stubble fields |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086861.9A CN109757141B (en) | 2019-01-29 | 2019-01-29 | Rotary tillage, ditching and uniform sowing machine suitable for rice stubble fields |
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|---|---|
| CN109757141A true CN109757141A (en) | 2019-05-17 |
| CN109757141B CN109757141B (en) | 2022-01-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121955A (en) * | 2019-06-24 | 2019-08-16 | 商丘市农林科学院 | A kind of rotary tillage ferti all-in-one machine |
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|---|---|
| CN109757141B (en) | 2022-01-25 |
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