CN209882504U - Combined straw smashing and concentrating deep-buried plough - Google Patents
Combined straw smashing and concentrating deep-buried plough Download PDFInfo
- Publication number
- CN209882504U CN209882504U CN201920197150.4U CN201920197150U CN209882504U CN 209882504 U CN209882504 U CN 209882504U CN 201920197150 U CN201920197150 U CN 201920197150U CN 209882504 U CN209882504 U CN 209882504U
- Authority
- CN
- China
- Prior art keywords
- plough
- straw
- frame
- furrow
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000003337 fertilizer Substances 0.000 claims description 28
- 239000000725 suspension Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The utility model discloses a modular straw is smashed and is concentrated plough deeply buried, smash collection strip machine and furrow plough including the straw, the straw is smashed the collection strip machine and is included the frame, the gearbox, the land wheel, cutter roller and screw conveyer are smashed to the straw, the front portion of frame, the rear portion respectively with traction machine, the furrow plough links to each other, the land wheel rotates and connects in the frame both sides, both sides around the lower part of frame are set up to straw smashing cutter roller and screw conveyer, the gearbox sets up in the frame, the input of gearbox and traction machine's output transmission are connected, cutter roller and first screw axis are smashed to the output drive straw of gearbox rotate, screw conveyer's casing front portion is provided with the feed chute, screw conveyer's discharge gate and traction machine one side wheel are just right, screw conveyer's discharge gate is located ploughshare outside the place ahead. The utility model discloses a combination formula straw is smashed and is concentrated deeply burying plough operating efficiency height, running cost are low, and one-time operation can be accomplished the straw and smash, collect and turn over and plough deeply bury multinomial operation.
Description
Technical Field
The utility model relates to a still field of straw technology especially relates to a modular straw is smashed and is concentrated plough deeply buried.
Background
The crop straws can be used as biomass energy, can be processed into fuel blocks for directly generating electricity, warming, producing alcohol and the like, can be used as feed and producing organic fertilizer directly or after being puffed and ammoniated, and can be used as raw materials for papermaking, plate making, fertilizer making and the like. However, the above-mentioned utilization forms generally have problems such as high conversion cost, low utilization efficiency, and poor economic efficiency.
The straw returning is one of the important ways for straw utilization, and a large number of researches show that the long-term continuous straw returning is beneficial to the formation of soil aggregates and the improvement of the physical and chemical properties of soil, and has important significance for improving the soil fertility and realizing the sustainable development of agriculture. Therefore, over 90% of the crop straws are used for returning to the field in developed countries.
At present, the mode of returning straws to the field mainly comprises covering returning and plowing layer returning. The effect of covering and returning the field to the field is obvious in the aspects of reducing evaporation and keeping soil moisture, but the problems of reducing ground temperature and delaying crop emergence also exist. The straw returning technology widely adopted in production is that a furrow plough is used for direct turning and pressing, and the mode influences the seeding and seedling quality of post-planting because a large amount of straws are remained on the ground surface or are clamped in shallow surface soil between furrow ploughs. In addition, the huge straw yield of the corn is a main obstacle influencing direct returning to the field, and the returning cost is high, the short-term effect is not obvious, and sometimes even the risk of reducing the yield is caused. Therefore, farmers are reluctant to increase the investment on returning the straws to the field, so that the phenomenon of on-site burning of the straws is forbidden, which not only causes the waste of resources, but also seriously pollutes the environment.
Recent researches show that the straw is returned to the subsoil layer, so that the problems of low ground temperature and delayed seedling emergence in spring of covered returning in cold areas can be avoided; and simultaneously, the quality of the post seeding is improved. Utility model such as king autumn chrysanthemum has smashed the collection stubble-cleaning integrated form all-in-one of straw, and the concentrated deep field still that straw can be accomplished to this all-in-one and furrow plough alternate operation, nevertheless needs 2 tractors to pull furrow plough respectively and this all-in-one and carries out the operation respectively, and the operating cost is high.
Therefore, how to provide a combined type straw smashing and concentrating deep-burying plough for returning straws to fields with high working efficiency and low working cost is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combination formula straw that is used for returning the field of straw smashes and concentrates deeply buries plough that operating efficiency is high, the operating cost is low, and one-time operation can accomplish the straw and collect, smash, concentrate the ditch and apply, and turn over and plough deeply and bury multinomial operation.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses a combined straw smashing and concentrating deep-burying plough, which comprises a straw smashing and collecting machine and a furrow plough, wherein the straw smashing and collecting machine comprises a frame, a gearbox, a land wheel, a straw smashing knife roller and a screw conveyer, the front part of the frame is used for being connected with a traction machine, the rear part of the frame is connected with the front part of the furrow plough, the land wheel is rotationally connected with the left side and the right side of the frame, the straw smashing knife roller and the screw conveyer are respectively arranged on the front side of the lower part and the rear side of the lower part of the frame and extend along the left-right direction, the gearbox is arranged on the frame, the power input end of the gearbox is used for being connected with the power output end of the traction machine in a transmission way, the power output end of the gearbox directly or indirectly drives the straw smashing knife roller and the first screw shaft of the screw conveyer to rotate, the front part of the shell of the screw conveyor is provided with a feeding groove extending along the left-right direction, the central line of the feeding groove is positioned at the upper side of the shell, the discharge hole of the screw conveyor is used for being opposite to the wheel at one side of the traction machine, and the discharge hole of the screw conveyor is positioned in front of the outer side of the plough head of the furrow plough.
Preferably, the fertilizer box further comprises a fertilizer box extending in the left-right direction, a second spiral shaft is arranged in the fertilizer box and is in transmission connection with a wheel shaft of the land wheel, and a discharge hole of the fertilizer box is used for being opposite to a wheel on one side of the traction machine.
Preferably, the straw crushing cutter roller comprises a machine frame, wherein the machine frame is provided with a straw crushing cutter roller, the straw crushing cutter roller is arranged on the machine frame, and the rear side of the straw crushing cutter roller is connected with the machine frame.
Preferably, the installation height of the rotating shaft of the land wheel on the frame can be adjusted.
Preferably, the lower edge of the feed chute is equal to the height of the first screw shaft, and the upper edge of the feed chute is positioned right above the first screw shaft, so that the circumferential angle of the feed chute corresponding to the first screw shaft is 90 degrees.
Preferably, the machine frame comprises a left side plate, a right side plate, a cross beam, a traction frame, a bracket, a first support pull rod and a telescopic rod, the left side plate and the right side plate are fixedly connected through a plurality of cross beams, each cross beam comprises a first cross beam positioned on the front side and a second cross beam positioned on the rear side, the traction frame is fixed on the first cross beam, the support is fixed on the traction frame, one end of each of the two first support pull rods is connected to the upper portion of the support, the other end of each of the two first support pull rods is respectively connected to the left side and the right side of the second cross beam, the two first support pull rods and the second cross beam form a triangular support for the upper portion of the support, one end of the telescopic rod is rotatably connected with the upper part of the bracket, the other end of the telescopic rod is rotatably connected with the upper side of the front part of the furrow plough, and the lower side of the front part of the furrow plough is rotatably connected with one beam at the rear part of the rack.
Preferably, the furrow plough comprises a suspension support rod, a second support pull rod, a furrow plough frame, a plough column and a plough head, wherein the lower part of the suspension support rod is rotatably connected with the front part of the furrow plough frame, the upper part of the suspension support rod is rotatably connected with one end of the second support pull rod, the other end of the second support pull rod is rotatably connected with the rear part of the furrow plough frame, the upper end of the plough column is fixed on the furrow plough frame, and the plough head is fixed at the lower end of the plough column.
Preferably, the furrow plough is a five-furrow plough, the single furrow plough range is 35-45 cm, and the total plough range is 175-225 cm.
Preferably, the transverse horizontal distance between the discharge hole of the screw conveyor and the plow standard of the furrow plough is 35-45 cm.
The utility model discloses for prior art gain following technological effect:
under the traction of a traction machine, after straw on the ground surface is crushed by the straw crushing knife roll, the crushed straw enters a shell of a spiral conveyor from a feeding groove under the stirring of the straw crushing knife roll, is sprayed out from a discharging port under the rotation and conveying of a first spiral shaft, falls into a furrow where the traction machine walks, and a first plowshare which follows behind ploughs up soil on one side of the furrow and reversely buckles the ploughshare in the furrow covered with the straw, so that the crushed straw is buried in the soil, the straw crushing, collecting, ploughing, deep burying and other operations are completed in one-time operation, the operation efficiency is high, and the operation cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a side view angle of the combined concentrated straw crushing and deeply burying plough of the utility model;
FIG. 2 is a schematic structural view of a rear view angle of the combined concentrated straw crushing and deeply burying plough of the utility model;
description of reference numerals: 1, a traction frame; 2, a bracket; 3, a gearbox; 4, side plates; 5, telescoping a rod; 6, crushing a cutter roller; 7 a first support tie rod; 8, covering a plate; 9, a fertilizer box; 10 a second screw shaft; 11 fertilizer discharging openings; 12 fertilizer dispersion plates; 13 a land wheel adjusting rod; 14 ground wheels; 15 a traction connection point; 16 hanging the support rod; 17 a second support tie; 18 share plow frame; 19 plough column; 20 plowshare; 21 a first screw shaft; 22 the power take-off of the gearbox; 23 cross-member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a combination formula straw that is used for returning the field of straw smashes and concentrates deeply buries plough that operating efficiency is high, the running cost is low, and one-time operation can accomplish the straw and collect, smash, concentrate the ditch and apply and turn over and plough deeply bury multinomial operation.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the present embodiment provides a combined straw smashing and concentrating deep-burying plough, which comprises a straw smashing and concentrating machine and a furrow plough. The straw smashing and collecting machine is used for smashing and throwing straws in a field to the previous land turning operation stroke, and the furrow plough is used for burying the furrow in which the smashed straws are thrown in the furrow plough reserved after the furrow plough operates.
Specifically, the straw smashing and collecting machine comprises a rack, a gearbox 3, a land wheel 14, a straw smashing knife roller 6 and a spiral conveyor. The front part of the frame is used for being connected with a traction machine, the rear part of the frame is connected with the front part of the furrow plough, the land wheels 14 are rotatably connected with the left side and the right side of the frame, and the straw crushing knife roller 6 and the screw conveyer are respectively arranged on the front side and the rear side of the lower part of the frame and extend along the left-right direction. The gearbox 3 is arranged on the frame, the power input end of the gearbox 3 is in transmission connection with the power output end of the traction machine, and the power output end 22 of the gearbox directly or indirectly drives the straw crushing knife roller 6 and the first spiral shaft 21 of the spiral conveyor to rotate. The front part of the shell of the screw conveyor is provided with a feeding groove extending along the left-right direction, the central line of the feeding groove is positioned at the upper side of the shell, the discharge hole of the screw conveyor is used for being opposite to the wheel at one side of the traction machine, and the discharge hole of the screw conveyor is positioned in front of the outer side of the plowshare 20 of the furrow plough.
When the combined type straw smashing and concentrating deep-burying plough is used, wheels on one side (the side can be the left side or the right side) of the traction machine always run in a furrow reserved after the last plowing operation stroke, and the furrow is located below a discharge hole of the spiral conveyor because the discharge hole of the spiral conveyor is opposite to the wheels on one side of the traction machine. On one hand, the traction machinery drives the straw smashing and collecting machine and the furrow plough to move forwards, and on the other hand, the power of the traction machinery is transmitted to the straw smashing knife roller 6 and the first screw shaft 21 through the gearbox 3. After the straw crushing knife roller 6 crushes the straws on the ground surface, the crushed straws enter the shell of the screw conveyor from the feeding groove under the stirring of the straw crushing knife roller 6, are spilled out from the discharging hole under the rotating and conveying of the first screw shaft 21 and fall into the furrow. Because the central line of feed chute is located the upside of casing, and the feed chute is located the middle part of casing and leans on upper position, and garrulous straw can not directly fall after getting into the casing, can follow the casing and transversely carry. As the discharge hole of the screw conveyor is positioned in front of the outer side of the plowshare 20 of the furrow plough, the plowshare 20 can plough up the soil and turn over and buckle the soil in the plough ditch covered with the straws, thereby burying the crushed straws in the soil.
Further, in order to improve the effect of returning the straws to the field and realize soil fertility improvement in the process of returning the straws to the field, the embodiment further comprises a fertilizer box 9 extending along the left-right direction. A second screw shaft 10 is arranged in the fertilizer box 9, the second screw shaft 10 is in transmission connection with a wheel shaft of the land wheel 14, and a fertilizer outlet 11 of the fertilizer box 9 is used for being opposite to a wheel on one side of the traction machine. The fertilizer outlet 11 is provided with a fertilizer dispersion plate 12, and the fertilizer dispersion plate 12 is provided with through holes which are uniformly distributed, so that fertilizer is uniformly spread. When the straw smashing and collecting machine travels, the land wheel 14 rotates to drive the wheel shaft of the land wheel 14 to rotate, so as to drive the second spiral shaft 10 to rotate, the second spiral shaft 10 conveys the fertilizer in the fertilizer box 9 to the fertilizer outlet 11 of the fertilizer box 9 in a rotating manner and throws the fertilizer into a furrow below the fertilizer box, and finally the fertilizer is buried in soil under the action of the furrow plough. Because the second screw shafts 10 are in transmission connection with the wheel shafts of the land wheels 14, the rotating speed of the second screw shafts 10 changes along with the rotating speed of the land wheels 14, when the straw crushing and collecting machine walks fast, the fertilizer conveying speed is correspondingly fast, and when the straw crushing and collecting machine walks slow, the fertilizer conveying speed is correspondingly slow, so that accurate fertilization is realized.
Furthermore, in order to guide the conveying of the straws, the straws cannot fly to the upper side of the machine frame in the process of backward conveying, the straw crushing machine further comprises a cover plate 8, the cover plate 8 is arranged on the machine frame above the straw crushing knife roller 6, the rear side of the cover plate 8 is connected with the machine shell, and the cover plate 8 and the machine shell are combined to form a cover plate.
Preferably, in this embodiment, the rotating shaft of the ground wheel 14 is rotatably connected to the ground wheel adjusting rod 13, and the installation position of the ground wheel adjusting rod 13 on the machine frame is adjustable. By adjusting the mounting height (namely the traction height) of the front part of the rack on the traction machine and the mounting height of the rotating shaft of the land wheel 14 on the rack, the height and the angle of the rack relative to the ground can be changed according to requirements, finally the rack is in a horizontal position, and the distance between the straw crushing knife roller 6 and the ground is 5-15 cm.
More preferably, in this embodiment, the lower edge of the feed chute is equal to the height of the first screw shaft 21, and the upper edge of the feed chute is located right above the first screw shaft 21, so that the circumferential angle of the feed chute corresponding to the first screw shaft 21 is 90 degrees. It should be noted that the accommodating capacity of the screw conveyor depends on the height of the lower edge of the feed chute, and when the lower edge of the feed chute is lower, the crushed straws are easy to leak out of the feed chute; the feed rate of the screw conveyor depends on the size of the feed chute. When the circumferential angle of the feeding chute corresponding to the first screw shaft 21 is 90 degrees, the feeding speed of the feeding chute can be ensured to be high, the shell of the screw conveyor can have high holding capacity, and broken straws are prevented from falling along the feeding chute.
The frame mainly plays the effect of connecting and supporting, and its specific structure can be selected according to actual need. In this embodiment, the frame includes curb plate 4, crossbeam 23, traction frame 1, support 2, first support pull rod 7 and telescopic link 5, and curb plate 4 includes left side board and right side board. The left and right side plates are fixedly connected by a plurality of cross members 23, and the cross members 23 include a first cross member located at the front side and a second cross member located at the rear side. The traction frame 1 is fixed on the first cross beam, and the support 2 is fixed on the traction frame 1. One ends of the two first supporting pull rods 7 are fixed at the same height position of the upper part of the bracket 2, and the other ends of the two first supporting pull rods 7 are respectively fixed at the left side and the right side of the second cross beam. The second beam and the two first support rods 7 form a triangular support structure, and the top end of the triangular support structure is connected with the upper part of the bracket 2, so that a triangular support is formed on the upper part of the bracket 2. One end of the telescopic rod 5 is rotatably connected with the upper part of the bracket 2, the other end of the telescopic rod 5 is rotatably connected with the upper side of the front part of the furrow plough, and the lower side of the front part of the furrow plough is rotatably connected with a traction connection point 15 on a cross beam 23 at the rear part of the frame.
The angle of the furrow plough can be changed by adjusting the length of the telescopic rod 5, and finally the furrow plough is in a horizontal position when in work. By using the triangular support structure, the support 2 can be prevented from swinging, so that the furrow plough can be kept relatively stable when the ploughing resistance of the furrow plough changes.
The furrow plough is a suspended one-way furrow plough commonly used in the prior art, in the embodiment, the furrow plough comprises a suspended support rod 16, a second support pull rod 17, a furrow plough frame 18, a plough column 19 and a plough head 20, the lower part of the suspended support rod 16 is rotationally connected with the front part of the furrow plough frame 18, the upper part of the suspended support rod 16 is rotationally connected with one end of the second support pull rod 17, the other end of the second support pull rod 17 is rotationally connected with the rear part of the furrow plough frame 18, the upper end of the plough column 19 is fixed on the furrow plough frame 18, the plough head 20 is fixed at the lower end of the plough column 19, and the plough depth of the plough head 20 is preferably 25-30 cm.
The furrow plough of the embodiment is a five-furrow plough, the single furrow plough range is 35-45 cm, the total plough range is 175-225 cm, and the transverse horizontal distance between the discharge hole of the screw conveyor and the plough column of the furrow plough is 35-45 cm.
In this embodiment, the transmission structure of the power output end 22 of the gearbox and the straw crushing cutter roller 6 and the first screw shaft 21 of the screw conveyor and the transmission structure of the second screw shaft 10 and the wheel shaft of the land wheel 14 can be selected according to actual needs, and may be, for example, a chain transmission, a belt transmission, a gear transmission, and the like.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. A combined type straw smashing and concentrating deep-burying plough is characterized by comprising a straw smashing and collecting machine and a furrow plough, wherein the straw smashing and collecting machine comprises a rack, a gearbox, a land wheel, a straw smashing knife roller and a screw conveyor, the front portion of the rack is used for being connected with a traction machine, the rear portion of the rack is connected with the front portion of the furrow plough, the land wheel is connected to the left side and the right side of the rack in a rotating mode, the straw smashing knife roller and the screw conveyor are respectively arranged on the front side of the lower portion of the rack and the rear side of the lower portion of the rack and extend along the left-right direction, the gearbox is arranged on the rack, the power input end of the gearbox is used for being in transmission connection with the power output end of the traction machine, and the power output end of the gearbox directly or indirectly drives the straw smashing knife roller and the first screw shaft of the, the front part of the shell of the screw conveyor is provided with a feeding groove extending along the left-right direction, the central line of the feeding groove is positioned at the upper side of the shell, the discharge hole of the screw conveyor is used for being opposite to the wheel at one side of the traction machine, and the discharge hole of the screw conveyor is positioned in front of the outer side of the plough head of the furrow plough.
2. The combined straw crushing and concentrating deep-buried plough as claimed in claim 1, further comprising a fertilizer box extending in the left-right direction, wherein a second spiral shaft is arranged in the fertilizer box, the second spiral shaft is in transmission connection with a wheel shaft of the land wheel, and a discharge port of the fertilizer box is used for being opposite to a wheel on one side of the traction machine.
3. The combined straw crushing and concentrating deep-buried plough as claimed in claim 1, further comprising a cover plate, wherein the cover plate is arranged on the machine frame above the straw crushing knife roller, and the rear side of the cover plate is connected with the machine shell.
4. The combined straw crushing and concentrating deep-buried plough as claimed in claim 1, wherein the mounting height of the rotating shaft of the land wheel on the frame can be adjusted.
5. The combined straw crushing and concentrating deep-buried plough as claimed in claim 1, wherein the lower edge of the feed chute is equal to the height of the first screw shaft, and the upper edge of the feed chute is positioned right above the first screw shaft, so that the circumferential angle of the feed chute corresponding to the first screw shaft is 90 degrees.
6. The combined straw crushing and concentrating deeply buried plough as claimed in claim 1, wherein the frame comprises a left side plate, a right side plate, a cross beam, a traction frame, a support, first support pull rods and a telescopic rod, the left side plate and the right side plate are fixedly connected through a plurality of the cross beams, the cross beam comprises a first cross beam positioned at the front side and a second cross beam positioned at the rear side, the traction frame is fixed on the first cross beam, the support is fixed on the traction frame, one end of each of the two first support pull rods is connected to the upper portion of the support, the other end of each of the two first support pull rods is respectively connected to the left side and the right side of the second cross beam, the two first support pull rods and the second cross beam form a triangular support for the upper portion of the support, one end of the telescopic rod is rotatably connected with the upper portion of the support, and the other end of the telescopic rod is rotatably connected with the upper side of the front portion of, the lower side of the front part of the furrow plough is rotationally connected with one beam at the rear part of the frame.
7. The combined straw crushing and concentrating deep-buried plough as claimed in claim 6, wherein the furrow plough comprises a suspension support bar, a second support pull bar, a furrow plough frame, a plough column and a plough head, wherein the lower part of the suspension support bar is rotatably connected with the front part of the furrow plough frame, the upper part of the suspension support bar is rotatably connected with one end of the second support pull bar, the other end of the second support pull bar is rotatably connected with the rear part of the furrow plough frame, the upper end of the plough column is fixed on the furrow plough frame, and the plough head is fixed at the lower end of the plough column.
8. The combined straw crushing and concentrating deep-buried plough as claimed in claim 7, wherein the furrow plough is a five-furrow plough, the single furrow plough range is 35-45 cm, and the total plough range is 175-225 cm.
9. The combined straw crushing and concentrating deep-buried plough as claimed in claim 8, wherein the transverse horizontal distance between the discharge port of the screw conveyor and the plough column of the furrow plough is 35-45 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197150.4U CN209882504U (en) | 2019-02-13 | 2019-02-13 | Combined straw smashing and concentrating deep-buried plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197150.4U CN209882504U (en) | 2019-02-13 | 2019-02-13 | Combined straw smashing and concentrating deep-buried plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882504U true CN209882504U (en) | 2020-01-03 |
Family
ID=69016368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197150.4U Expired - Fee Related CN209882504U (en) | 2019-02-13 | 2019-02-13 | Combined straw smashing and concentrating deep-buried plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729767A (en) * | 2019-02-13 | 2019-05-10 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of buried plough of combined straw crushing concentration |
-
2019
- 2019-02-13 CN CN201920197150.4U patent/CN209882504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729767A (en) * | 2019-02-13 | 2019-05-10 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of buried plough of combined straw crushing concentration |
| CN109729767B (en) * | 2019-02-13 | 2024-03-08 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Combined type straw crushing and centralized deep-buried plow |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104255090B (en) | A kind of deep powder ridge hydraulic rotary machine | |
| CN106416483B (en) | Soybean, corn intercrop trench digging no-tillage seeding fertilization all-in-one machine | |
| CN106358466A (en) | Double-shaft rotary tillage and stubble cleaning type fertilizing and seeding machine | |
| CN105379460B (en) | A kind of improving straw mulching bedder- planter machine | |
| CN207665436U (en) | Combine is broadcasted sowing in a kind of site preparation subsoiling layer by layer manuring | |
| CN110839356B (en) | Tillage tool for powder ridge without tillage shaft | |
| CN201323747Y (en) | Multi-functional no-tillage fertilizing seeder | |
| CN104798469A (en) | Deep rotary cultivator capable of mixing of deep soil and surface soil | |
| CN105638002B (en) | The clear ridge stalk of Striply deep loosening puddles combine | |
| CN209882504U (en) | Combined straw smashing and concentrating deep-buried plough | |
| CN106664854A (en) | Combined-operation cotton precision seeder | |
| CN109964628A (en) | Stalk cutting crushes the collection buried ploughing apparatus of ditch | |
| CN206196285U (en) | Soybean, corn intercrop trench digging no-tillage seeding fertilization all-in-one | |
| CN109729767B (en) | Combined type straw crushing and centralized deep-buried plow | |
| CN206226946U (en) | A kind of integration of operation formula cotton precision sowing machine | |
| CN108283029A (en) | A kind of hanging-connecting leaf vegetables combined working soil seeder | |
| CN204707423U (en) | Dark soil and the hybrid dark rotovator of surface dust | |
| CN109511300B (en) | Monomer profile modeling rape normal position layering accuse is compared fertilizing and seeding machine | |
| CN108450067A (en) | Stalk, which crushes, collects stubble-cleaning integrated form all-in-one machine | |
| CN206629388U (en) | A kind of deep-loosening soil-working machine | |
| CN205546455U (en) | Suppressing mechanism and alfalfa grass seeder | |
| CN108464072A (en) | Farmland plow harrow time fertilizing integrated combine | |
| CN208128798U (en) | Stalk, which crushes, collects stubble-cleaning integrated form all-in-one machine | |
| CN103477740A (en) | Wheat tillage limiting sowing machine | |
| CN106561098A (en) | Stem-and-root crushing and land processing all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |