CN111373927A

CN111373927A - Modern agriculture reaps system fertilizer device with straw

Info

Publication number: CN111373927A
Application number: CN202010369168.5A
Authority: CN
Inventors: 任永红; 李万青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-03
Filing date: 2020-05-03
Publication date: 2020-07-07

Abstract

The invention relates to the technical field of agricultural equipment, in particular to a modern agricultural straw harvesting and fertilizer making device and a working method thereof, which comprises a carrier, a controller, a harvesting mechanism, a turnover mechanism and a cutting mechanism, wherein the harvesting mechanism comprises a sliding component, the turnover mechanism comprises a rotary plate, a second rotary shaft, a driving component and a clamping component, the cutting mechanism comprises a cutting box, a collecting component and three cutting components, the cutting box is fixedly arranged at the top of the carrier, the collecting component is arranged at the bottom of the inner side of the cutting box, the three cutting components are arranged at the top of the inner side of the cutting box at equal intervals, and the carrier, the sliding component, the driving component and the three cutting components are electrically connected with the controller. The cutting is ensured to be carried out smoothly, and the subsequent fertilizer preparation work is facilitated.

Description

Modern agriculture reaps system fertilizer device with straw

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to a straw harvesting and fertilizer making device for modern agriculture.

Background

Agricultural production can produce a large amount of straws, the straw burning causes a large amount of pollution, and the recycling of the straws becomes an important problem at present. The straw fertilizer is characterized in that crop straws are directly ploughed into soil to be used as a base fertilizer or used as a covering material. Compared with the original straw, the straw biological fertilizer can obviously improve the content of the biomass carbon and nitrogen of the soil by being applied in combination with urea, and the amplification is about 3-4 times; the relationship between the soil microbial biomass nitrogen and the nitrogen supply capability of the soil is very close, and a strong microbial proliferation process occurs in the early stage, so that an inorganic nitrogen release process must occur in the middle and later stages, which is very important for the growth and development of crops, and meanwhile, the nitrogen utilization rate of the fertilizer is improved, and the mechanism of improving the nitrogen supply capability of the soil by applying the inorganic nitrogen fertilizer to the straw bio-organic fertilizer is disclosed. At present, the main method for preparing the fertilizer by the straws is to crush the straws firstly and then mix the straws with other materials for stirring and other processes, but the straws are usually the crops on the straws to be taken by farmers, only roots and stems are left in the field, for example, the crops such as corn and the like, and the straws need to be manually harvested and then collected for preparing the fertilizer, so that the fertilizer is very troublesome and wastes a large amount of time.

Chinese patent application No.: cn201810663293.x; kokai 2018.11.06 discloses an agricultural straw crushing, screening and drying device, which comprises a feeding barrel, a crushing box, a straw crushing device, a screening and scraping device, a semicircular screening barrel, a damping and supporting device and a discharging and drying device; the feeding cylinder is welded at the center of the upper end wall of the crushing box; the crushing box is welded at the upper end of the material guide cover; the crushing device is arranged on the side wall of the crushing box; the semicircular screening barrel is welded on the inner wall of the crushing box in an inclined manner; the left end of the screening and scraping device is arranged in the semicircular screening barrel, and the right end of the screening and scraping device is connected with the coupler through a third bearing; the damping support device is welded at the upper end of the discharging and drying device; the discharging and drying device is welded on the support frame; the device provided by the invention adopts a crushing and drying integrated design, and the design of crushing, screening and re-crushing the straws is adopted, so that the crushing effect of the straws is ensured, the drying treatment is carried out in the process of overturning and discharging, the heated area of the straws is ensured, and the drying efficiency is improved.

Chinese patent application No.: CN 201610889400.1; kokai bi 2017.01.04 discloses a plastic cleaning and sorting production line and a plastic cleaning and sorting method for fertilizer making raw materials of facility vegetable straws. The production line comprises a straw crusher, a straw crushing material quantitative feeder, a No. 1 roller type screening machine and a No. 2 roller type screening machine; the feed opening department of 1# drum-type screen separator is provided with 1# plastics air separator, the coarse fodder belt feeder of once screening is connected to the separation mouth of 1# plastics air separator, the import of 2# drum-type screen separator is connected to the discharge end of secondary screening feeding belt feeder, the discharge belt feeder of secondary screening is connected to the material exit linkage of 2# drum-type screen separator, the feed opening department of secondary screening feeding belt feeder is provided with 2# plastics air separator, the coarse fodder belt feeder of secondary screening is connected to the separation mouth of 2# plastics air separator. Can carry out plastic cleaning and sorting on the crushed straw raw materials, and meet the technical equipment requirements of the large-scale organic fertilizer production line industry.

The above two inventive structures have the following disadvantages:

1. the structure is reaped in not designing, can only cut or broken handle the straw that has cut off to fertile, and can't carry out direct reaping and broken handle to the straw that stays in the field, the practicality remains to improve.

2. Before the cutting or crushing process, the straw is not subjected to an extruding and leveling action, and due to the fact that the straw branches are numerous, when the straw is cut or crushed, the blade is easily clamped, and further the subsequent fertilizer making process is influenced.

According to the defects of the prior art, a modern agricultural straw harvesting and fertilizer making device and a working method are needed to be designed, wherein the device can directly harvest straws in a field, does not need manual harvesting, can level the straws before cutting, and ensures smooth cutting.

Disclosure of Invention

The invention aims to provide a straw harvesting and fertilizer making device for modern agriculture and a working method.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a modern agricultural is with straw system fertilizer device that reaps, includes the carrier, still includes controller, reaps mechanism, tilting mechanism and cutting mechanism, the controller is fixed to be established at the top of carrier, reap the mechanism and establish at the top of carrier and be used for reaping the straw, reap the mechanism and include sliding assembly, three first pivot and three cut-off subassembly, the top of carrier is vertical has the riser, three first pivot all can be changeably set up at the top of riser and equidistant arrange, every cut-off subassembly all fixes and establishes the one end of keeping away from sliding assembly in a first pivot, sliding assembly establishes at the top of carrier, tilting mechanism establishes at the top of carrier and carries the straw after reaping to cutting mechanism inside, tilting mechanism includes and revolves board, second pivot, drive assembly and presss from both sides the subassembly, the top of carrier is the symmetry and is provided with two bracing pieces, the rotatable setting of second pivot is at the top of two bracing pieces, the swivel plate cover is established on the outer wall of second pivot, drive assembly establishes the top at the carrier, cutting mechanism establishes at the top of carrier in order to be used for cutting the straw, and cutting mechanism includes cutting case, collection subassembly and three cutting assembly, the fixed top of establishing at the carrier of cutting case, the collection subassembly is established in the inboard bottom of cutting case, and three cutting assembly equidistant setting is at the inboard top of cutting case, and carrier, slip subassembly, drive assembly and three cutting assembly are electric connection with the controller.

Further, every cuts off the subassembly and all includes backup pad, two swing arms, two cylindricality poles and two cutting knives, the backup pad is fixed to be established in the one end of keeping away from the riser in first pivot, and two swing arms are the symmetry and articulate the setting on the outer wall of backup pad, and every cylindricality pole is all fixed to be established in the one end that the backup pad was kept away from to a swing arm, and every cutting knife is all fixed to be established in the one end that the swing arm was kept away from to every cutting knife is the arc structure, is the symmetry on the riser is close to one side outer wall of backup pad and is provided with two limiting plates, fixes being equipped with the gag lever post between two.

Further, the slip subassembly includes first motor, disc, connecting rod and rack, the fixed top of establishing at the carrier of first motor, the disc is fixed to be established on the output of first motor, the articulated setting of connecting rod is on the outer wall of disc, the fixed slide that is equipped with on one side outer wall of backup pad is kept away from to the riser, the rack slides and sets up in the inside of slide to the one end that the rack is close to first motor is articulated with the one end that the first motor was kept away from to the connecting rod, and every first pivot is kept away from all to be equipped with first gear on the one end outer wall of backup pad, and every first gear all is connected with rack toothing, first motor is connected with the controller electricity.

Further, every cutting assembly all includes second motor, third pivot and a plurality of cutter, the fixed diaphragm that is equipped with on the outer wall of cutting case, the fixed top of establishing at the diaphragm of second motor, the rotatable setting of third pivot is on the inner wall of cutting case to the output fixed connection of shaft coupling and second motor is passed through in the third pivot, and equidistant cover of a plurality of cutter is established on the outer wall of third pivot, and every cutter all passes through pipe hoop fixed connection with the third pivot, the second motor is connected with the controller electricity.

Further, all the cover is equipped with the action wheel on the output of every second motor, and the top of every cutter all is the symmetry and is provided with two compression rollers to every compression roller all rotates through the articulated shaft and is connected with the inner wall of cutting case, and every articulated shaft all overlaps on being close to the one end outer wall of second motor and is equipped with the second gear, and two second gear meshes and connects, still overlaps on one of them articulated shaft to be equipped with from the driving wheel, the action wheel with pass through belt transmission from the driving wheel and connect.

Further, the collecting assembly comprises a first collecting box and a second collecting box, two sliding strips are fixedly arranged on two side walls of the first collecting box and the second collecting box, four sliding grooves are symmetrically formed in the inner wall of the cutting box, each sliding groove is connected with one sliding strip in a sliding mode, a plurality of filtering holes are formed in the bottom of the inner side of the first collecting box at equal intervals, and handles are fixedly connected to the outer walls of the first collecting box and the second collecting box.

Further, drive assembly includes step motor, chain, first sprocket and second sprocket, and the fixed support column that is equipped with in top of carrier, step motor fixes the top of establishing at the support column, first sprocket cover is established on step motor's output, second sprocket cover is established on the one end outer wall that the second pivot is close to step motor, the chain cover is established between first sprocket and second sprocket, and the cutting box is close to and installs position sensor on one side outer wall of revolving the board, step motor and position sensor all are connected with the controller electricity.

Further, press from both sides and get the subassembly and include electric putter, push pedal and three gas claw, electric putter is fixed to be established at the top of revolving the board, the push pedal is fixed to be established on electric putter's output, and three gas claw equidistant setting is at the top of push pedal, and the top both ends of revolving the board are the symmetry and are provided with two guide bars, and every guide bar all inserts with revolving the board and establishes the connection to the one end of revolving the board is kept away from to every guide bar and the outer wall fixed connection of push pedal, and electric putter and three gas claw all are connected with the controller electricity.

Further, three feed inlets have been seted up at the top of cutting case, and the top of every feed inlet is the wedge structure to every feed inlet all is located directly over per two compression rollers, the carrier is close to the one end outer wall of riser and is equidistant to be provided with a plurality of inserted bar, and the one end that the riser was kept away from to every inserted bar is the toper structure.

Further, the riser is close to fixedly on the outer wall of one side of inserted bar and is equipped with the camera to be the symmetry on the outer wall of riser and be provided with four light, the carrier is kept away from the fixed driving seat that is equipped with of one end of riser, driving seat's side is equipped with the steering wheel, the controller is located the side of steering wheel, camera and four light all are connected with the controller electricity.

A straw harvesting and fertilizer making device for modern agriculture and a working method thereof comprise the following steps:

s1: harvesting the straws:

reaping personnel sit on the driving seat, then the carrier and the camera are started through the controller, the steering wheel is used for steering the carrier, the camera is used for providing a reaping view field, the carrier runs forwards to reap straws, when the reaping environment optical fibers are dark, the four illuminating lamps are started through the controller, so that the brightness of the reaping environment is ensured, and the inserting rods are used for poking weeds in the field, so that the straws are conveniently reaped;

before harvesting, the clamping assembly is started through the controller, the three gas claws are started through the controller, the upper half part of the straw is grabbed to play a fixing role, the first motor is started through the controller to drive the disc to rotate, the connecting rod is driven to rotate through the disc due to the fact that the connecting rod and the disc rotate, the disc and the rack are hinged to the two ends of the connecting rod respectively, the slide way is fixedly connected with the vertical plate, and the rack is connected with the slide way in a sliding mode;

s2: conveying the straws:

the stepping motor is started through the controller, so that the first chain wheel is started, the first chain wheel is sleeved with the second chain wheel through the chain, so that the second chain wheel is driven to rotate, the second rotating shaft is sleeved with the second chain wheel, and the second rotating shaft is sleeved with the rotary plate, so that the rotary plate is driven to rotate towards one end close to the cutting box, so that the straws clamped on the three gas claws are driven to rotate towards one end close to the cutting box;

s3: cutting straws:

because each feed inlet is positioned right above each two compression rollers, the straws can conveniently enter the cutting box and then directly fall between the two compression rollers, after the straws fall between the two compression rollers, the second motor is started through the controller, so as to drive the third rotating shaft to rotate, when the third rotating shaft rotates, the driving wheel rotates along with the third rotating shaft, because the driving wheel is sleeved with the driven wheel through a belt, the driven wheel is sleeved with one of the hinged shafts, so as to drive the hinged shafts to rotate, thereby driving one compression roller to rotate, and because each hinged shaft is sleeved with one second gear, the two second gears are meshed and connected, so as to drive the other compression roller to rotate reversely, and the two compression rollers rotate reversely, namely, the straws are extruded, the outer surface of each straw is flattened, and simultaneously, the straws are conveyed to the cutting assembly after being extruded, and automatically fall into the tops of a plurality of cutters after being flattened by the two compression rollers, at the moment, the second motor is started through the controller, so that the third rotating shaft is driven to rotate through the output end of the second motor, and the plurality of cutters are driven to rotate to cut the straws and cut the complete straws into a plurality of sections because the plurality of cutters are fixedly connected with the third rotating shaft, so that the fertilizer making work is facilitated;

s4: collecting straws:

after the straw is cut into the multistage, drop in the first collecting box automatically, because the design has a plurality of filtration pore in the first collecting box, therefore filter some dust or miscellaneous wadding to the inside of second collecting box, first collecting box then holds the straw of being cut off, effectual with impurity separation such as usable straw and dust, make things convenient for the subsequent collection of personnel and fertile work of system, when first collecting box and second collecting box are filled with, take the two out from the cutting case through the handle, clear up, it is very convenient.

The invention has the beneficial effects that:

1. according to the invention, through designing the carrier, the camera and the harvesting mechanism, the straw can be directly harvested in the field, and the straw is harvested while driving, so that the straw is not required to be harvested from the field and then cut to prepare fertilizer, a large amount of time is saved, the harvesting efficiency is improved, the fertilizer preparation efficiency is improved, and the practicability of the device is further improved compared with the prior art.

2. According to the straw cutting machine, the two compression rollers are arranged above the plurality of cutters, and before straw is cut, the straw is firstly subjected to an extrusion flattening process, so that disordered branches on the straw are flattened, the surface of the straw falling to the tops of the cutters is smooth, the cutters are prevented from being blocked and clamped during cutting, the cutting efficiency is improved, the service life of the cutters is prolonged, and meanwhile, the subsequent fertilizer making work is facilitated.

3. According to the straw harvesting device, the two compression rollers and the plurality of cutters are in linkage design, so that the cost of the manufacturing device is saved, the power consumption of the device is reduced, the straw harvesting cost is saved, the expenditure is reduced for farmers, the practicability of the device is improved, and the approval of the farmers to the device is improved.

4. According to the invention, by designing the first collecting box and the second collecting box and designing the plurality of filtering holes in the first collecting box, the cut straws and dust and impurity floc adhered to the cut straws can be effectively separated, the purity of the straws is ensured, the collection of personnel is facilitated, and the subsequent fertilizer preparation work of the straws is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic perspective view of the turnover mechanism of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a schematic perspective view of the rotary plate, the second shaft and the driving assembly of the present invention;

FIG. 6 is an enlarged view at C of FIG. 5;

FIG. 7 is an enlarged view of FIG. 5 at D;

FIG. 8 is a cross-sectional view of the present invention;

FIG. 9 is an enlarged view at E in FIG. 8;

FIG. 10 is a front view of the present invention;

in the figure: the harvester comprises a carrier 1, a push rod 10, a camera 11, a controller 2, a harvesting mechanism 3, a sliding assembly 30, a first motor 300, a disc 301, a connecting rod 302, a rack 303, a slide rail 304, a first rotating shaft 31, a first gear 310, a cutting assembly 32, a supporting plate 320, a rotating rod 321, a cylindrical rod 322, a cutting knife 323, a limiting rod 324, a turnover mechanism 4, a rotating plate 40, a second rotating shaft 41, a driving assembly 42, a stepping motor 420, a chain 421, a first chain wheel 422, a second chain wheel 423, a clamping assembly 43, an electric push rod 430, a push plate 431, an air claw 432, a cutting mechanism 5, a cutting box 50, a position sensor 500, a collecting assembly 51, a first collecting box 510, a second collecting box 511, a cutting assembly 52, a second motor 520, a third rotating shaft 521, a cutting knife 522, a driving wheel 523, a compression roller 524, a second gear 525, a driven wheel 526 and a belt.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 10, the modern agricultural straw harvesting and fertilizer making device comprises a carrier 1, a controller 2, a harvesting mechanism 3, a turnover mechanism 4 and a cutting mechanism 5, wherein the controller 2 is fixedly arranged at the top of the carrier 1, the harvesting mechanism 3 is arranged at the top of the carrier 1 and used for harvesting straws, the harvesting mechanism 3 comprises a sliding assembly 30, three first rotating shafts 31 and three cutting assemblies 32, a vertical plate is vertically arranged at the top of the carrier 1, the three first rotating shafts 31 are rotatably arranged at the top of the vertical plate and are arranged at equal intervals, each cutting assembly 32 is fixedly arranged at one end, far away from the sliding assembly 30, of one first rotating shaft 31, the sliding assembly 30 is arranged at the top of the carrier 1, the turnover mechanism 4 is arranged at the top of the carrier 1 and used for conveying the harvested straws to the inside of the cutting mechanism 5, and the turnover mechanism 4 comprises a rotating plate 40, a rotating plate, Second pivot 41, drive assembly 42 and clamp and get subassembly 43, the top of carrier 1 is the symmetry and is provided with two bracing pieces, the rotatable setting at the top of two bracing pieces of second pivot 41, the outer wall at second pivot 41 is established to the board 40 cover soon, drive assembly 42 establishes the top at carrier 1, cutting mechanism 5 establishes the top at carrier 1 in order to be used for cutting the straw, and cutting mechanism 5 includes cutting box 50, collection subassembly 51 and three cutting assembly 52, cutting box 50 is fixed to be established at the top of carrier 1, collection subassembly 51 is established in the inboard bottom of cutting box 50, and three cutting assembly 52 equidistant setting is at the inboard top of cutting box 50, and carrier 1, sliding component 30, drive assembly 42 and three cutting assembly 52 are electric connection with controller 2.

Each cutting assembly 32 comprises a supporting plate 320, two rotating rods 321, two cylindrical rods 322 and two cutters 323, the supporting plate 320 is fixedly arranged at one end of the first rotating shaft 31 far away from the vertical plate, the two rotating rods 321 are symmetrically hinged on the outer wall of the supporting plate 320, each cylindrical rod 322 is fixedly arranged at one end of one rotating rod 321 far away from the supporting plate 320, each cutter 323 is fixedly arranged at one end of one cylindrical rod 322 far away from the rotating rods 321, each cutter 323 is of an arc-shaped structure, two limiting plates are symmetrically arranged on the outer wall of one side of the vertical plate close to the supporting plate 320, a limiting rod 324 is fixedly arranged between the two limiting plates, the limiting rods 324 penetrate through all the cylindrical rods 322, when the supporting plate 320 rotates, because the two rotating rods 321 are hinged with the supporting plate 320 and the two rotating rods 321 are symmetrical, and because each cylindrical rod 322 is fixedly connected with one rotating rod 321, thereby driving the two cylindrical rods 322 to approach each other, and in addition, each cutting knife 323 is fixedly connected with the cylindrical rods 322 and the limiting function of the limiting rod 324, further driving the distance between the two cutting knives 323 to be reduced, and cutting off the straw along the root part of the straw.

The sliding assembly 30 comprises a first motor 300, a disc 301, a connecting rod 302 and a rack 303, the first motor 300 is fixedly arranged at the top of the carrier 1, the disc 301 is fixedly arranged at the output end of the first motor 300, the connecting rod 302 is hinged to the outer wall of the disc 301, a slideway 304 is fixedly arranged on the outer wall of one side, away from the supporting plate 320, of the vertical plate, the rack 303 is slidably arranged inside the slideway 304, one end, close to the first motor 300, of the rack 303 is hinged to one end, away from the first motor 300, of the connecting rod 302, each first rotating shaft 31 is sleeved with a first gear 310 on the outer wall of one end, away from the supporting plate 320, each first gear 310 is meshed with the rack 303, the first motor 300 is electrically connected with the controller 2, when straw is harvested, the first motor 300 is firstly started through the controller 2, so as to drive the disc 301 to rotate, and the connecting rod 302 and the disc 301 rotate, therefore, the disc 301 drives the connecting rod 302 to rotate, the disc 301 and the rack 303 are respectively hinged to two ends of the connecting rod 302, the slide rail 304 is fixedly connected with the vertical plate, and the rack 303 is slidably connected with the slide rail 304, so that when the connecting rod 302 rotates, the rack 303 can be driven to horizontally slide in the slide rail 304, and since the rack 303 is meshed with the three first gears 310, each first gear 310 is sleeved with the first rotating shaft 31, and then the three supporting plates 320 are driven to rotate.

Each cutting assembly 52 comprises a second motor 520, a third rotating shaft 521 and a plurality of cutters 522, a transverse plate is fixedly arranged on the outer wall of the cutting box 50, the second motor 520 is fixedly arranged at the top of the transverse plate, the third rotating shaft 521 is rotatably arranged on the inner wall of the cutting box 50, the third rotating shaft 521 is fixedly connected with the output end of the second motor 520 through a coupler, the plurality of cutters 522 are sleeved on the outer wall of the third rotating shaft 521 at equal intervals, each cutter 522 is fixedly connected with the third rotating shaft 521 through a pipe hoop, the second motor 520 is electrically connected with the controller 2, when straws are leveled by two press rollers 524, the straws automatically fall into the tops of the plurality of cutters 522, at the moment, the second motor 520 is in an open state, so that the third rotating shaft 521 is driven to rotate through the output end of the second motor, and the plurality of cutters 522 are fixedly connected with the third rotating shaft 521, therefore, the plurality of cutters 522 are driven to rotate to cut the straws, and the complete straws are cut into a plurality of sections, so that the fertilizer making work is facilitated.

The output end of each second motor 520 is sleeved with a driving wheel 523, two pressing rollers 524 are symmetrically arranged above each cutter 522, each pressing roller 524 is rotatably connected with the inner wall of the cutting box 50 through a hinge shaft, the outer wall of one end, close to the second motor 520, of each hinge shaft is sleeved with a second gear 525, the two second gears 525 are meshed and connected, one of the hinge shafts is further sleeved with a driven wheel 526, the driving wheel 523 and the driven wheel 526 are in transmission connection through a belt 527, when straws fall into the cutting box 50, the second motor 520 is started through the controller 2 so as to drive the third rotating shaft 521 to rotate, the driving wheel 523 rotates along with the third rotating shaft 521, as the driving wheel 523 is sleeved with the driven wheel 526 through the belt 527, the driven wheel 526 is sleeved with one of the hinge shafts, so as to drive the hinge shafts to rotate, and further drive one pressing roller 524 to rotate, and as each hinge shaft is sleeved with one of the second, the two second gears 525 are meshed and connected with each other, so that the other compression roller 524 is driven to rotate reversely, and the two compression rollers 524 rotate forwards and backwards, so that the straws are extruded, the outer surface of the straws is flattened, and the straws are conveyed to the cutting assembly 52 after being extruded, and the subsequent cutting work is facilitated.

The collecting assembly 51 comprises a first collecting box 510 and a second collecting box 511, two sliding strips are fixedly arranged on two side walls of the first collecting box 510 and the second collecting box 511, four sliding grooves are symmetrically arranged on the inner wall of the cutting box 50, each sliding groove is in sliding connection with one sliding strip, a plurality of filtering holes are formed in the bottom of the inner side of the first collecting box 510 at equal intervals, handles are fixedly connected to the outer walls of the first collecting box 510 and the second collecting box 511, when the straws are cut into multiple sections, the straws automatically drop into the first collecting box 510, as the first collecting box 510 is internally provided with a plurality of filtering holes, some dust or impurity floc is filtered into the second collecting box 511, the first collecting box 510 holds the cut straws, so that the impurities such as the straws and the dust can be effectively separated, and the subsequent collection and fertilizer production work of personnel is facilitated, when the first collecting box 510 and the second collecting box 511 are filled, they are drawn out from the cutting box 50 by the handle for cleaning, which is very convenient.

The driving assembly 42 comprises a stepping motor 420, a chain 421, a first chain wheel 422 and a second chain wheel 423, a supporting column is fixedly arranged at the top of the carrier 1, the stepping motor 420 is fixedly arranged at the top of the supporting column, the first chain wheel 422 is sleeved at the output end of the stepping motor 420, the second chain wheel 423 is sleeved on the outer wall of one end of the second rotating shaft 41 close to the stepping motor 420, the chain 421 is sleeved between the first chain wheel 422 and the second chain wheel 423, a position sensor 500 is arranged on the outer wall of one side of the cutting box 50 close to the rotating plate 40, the stepping motor 420 and the position sensor 500 are both electrically connected with the controller 2, when the straw is cut off, the stepping motor 420 is started through the controller 2, so as to start the first chain wheel 422, because the first chain wheel 422 is sleeved with the second chain wheel 423 through the chain 421, the second chain wheel 423 is driven to rotate, and because the second rotating shaft 41 is sleeved with the second, the second shaft 41 is sleeved with the rotary plate 40, so that the rotary plate 40 is driven to rotate towards one end close to the cutting box 50, the straws clamped on the three gas claws 432 are driven to rotate towards one end close to the cutting box 50, when the rotary plate 40 is close to the position sensor 500, namely the three straws reach the upper part of the cutting box 50, the position sensor 500 transmits the signal to the controller 2, the three gas claws 432 are powered off through the controller 2, and the three straws are put into the cutting box 50.

The clamping assembly 43 comprises an electric push rod 430, a push plate 431 and three gas claws 432, the electric push rod 430 is fixedly arranged at the top of the rotary plate 40, the push plate 431 is fixedly arranged at the output end of the electric push rod 430, the three gas claws 432 are arranged at the top of the push plate 431 at equal intervals, two guide rods are symmetrically arranged at two ends of the top of the rotary plate 40, each guide rod is inserted and connected with the rotary plate 40, one end of each guide rod, far away from the rotary plate 40, is fixedly connected with the outer wall of the push plate 431, the electric push rod 430 and the three gas claws 432 are electrically connected with the controller 2, before harvesting work, the electric push rod 430 is started through the controller 2, so that the output end of the electric push rod extends out, the push plate 431 is driven to extend out towards one end close to the straw, the three gas claws 432 are driven to extend towards one end close to the straw, meanwhile, the three gas claws 432 are started through the controller 2, plays a role in fixing.

Three feed inlet has been seted up at cutting case 50's top, and the top of every feed inlet is the wedge structure to every feed inlet all is located per two compression rollers 524 directly over, carrier 1 is provided with a plurality of inserted bar 10 on being close to the one end outer wall of riser equidistant, and the one end that the riser was kept away from to every inserted bar 10 is the toper structure, and the feed inlet makes things convenient for the straw to go into cutting case 50's inside after the upset, and every feed inlet all is located per two compression rollers 524 directly over, makes things convenient for the straw to directly fall between two compression rollers 524 after getting into cutting case 50, extrudees, when carrier 1 traveles, and a plurality of inserted bar 10 is used for dialling open the weeds in the field, and then makes things convenient for reap.

The utility model discloses a harvester, including riser, upright board, controller, carrier 1, driver's seat, steering wheel, controller 2, carrier 1, camera 11 and four light, the riser is close to fixedly on the one side outer wall of inserted bar 10 and is equipped with camera 11 to it is provided with four light to be the symmetry on the outer wall of riser, carrier 1 keeps away from the fixed driving seat that is equipped with of one end of riser, driving seat's side is equipped with the steering wheel, controller 2 is located the side of steering wheel, camera 11 and four light all are connected with controller 2 electricity, when carrying out the reaping work of straw, at first reap personnel and sit on driving seat, then start carrier 1 and camera 11 through controller 2, the steering wheel is used for turning to carrier 1, and camera 11 is used for providing and reaps the field of vision, and carrier 1 traveles forward, carries out the straw and reap.

s1: harvesting the straws:

reaping personnel sit on a driving seat, then a carrier 1 and a camera 11 are started through a controller 2, a steering wheel is used for steering the carrier 1, the camera 11 is used for providing a reaping view, the carrier 1 runs forwards to harvest straws, when the reaping environment is dim in optical fibers, four illuminating lamps are started through the controller 2, so that the brightness of the reaping environment is ensured, and a plurality of inserted bars 10 are used for poking weeds in the field, thereby facilitating the reaping of the straws;

before harvesting, the clamping assembly 43 is started through the controller 2, the three gas claws 432 are started through the controller 2, the upper half part of the straw is grabbed to play a fixing role, then the first motor 300 is started through the controller 2 to drive the disc 301 to rotate, the connecting rod 302 is driven to rotate through the disc 301 as the connecting rod 302 and the disc 301 rotate, the disc 301 and the rack 303 are respectively hinged with two ends of the connecting rod 302 as the slideway 304 is fixedly connected with the vertical plate, and the rack 303 is in sliding connection with the slideway 304, so that when the connecting rod 302 rotates, the rack 303 can be driven to horizontally slide in the slideway 304, and as the rack 303 is meshed with the three first gears 310, each first gear 310 is sleeved with the first rotating shaft 31 to drive the three cutting assemblies 32 to cut the straw along the root part of the straw;

s2: conveying the straws:

the controller 2 starts the stepping motor 420, so as to start the first chain wheel 422, the first chain wheel 422 and the second chain wheel 423 are sleeved through the chain 421, so as to drive the second chain wheel 423 to rotate, and the second rotating shaft 41 is sleeved with the second chain wheel 423, and the second rotating shaft 41 is sleeved with the rotating plate 40, so as to drive the rotating plate 40 to rotate towards one end close to the cutting box 50, so as to drive the straws clamped on the three gas claws 432 to rotate towards one end close to the cutting box 50, when the rotating plate 40 is close to the position sensor 500, namely the three straws reach the upper part of the cutting box 50, the position sensor 500 transmits the signal to the controller 2, and then the controller 2 cuts off the power of the three gas claws 432, so as to throw the three straws into the cutting box 50 from the feeding hole;

s3: cutting straws:

because each feed inlet is positioned right above each two press rollers 524, the straws can fall between the two press rollers 524 after entering the cutting box 50, after the straws fall between the two press rollers 524, the second motor 520 is started through the controller 2, so that the third rotating shaft 521 is driven to rotate, when the third rotating shaft 521 rotates, the driving wheel 523 rotates along with the third rotating shaft 521, because the driving wheel 523 is sleeved with the driven wheel 526 through the belt 527, the driven wheel 526 is sleeved with one of the hinged shafts, so that the hinged shaft is driven to rotate, so that one press roller 524 is driven to rotate, and because each hinged shaft is sleeved with one second gear 525, and the two second gears 525 are meshed and connected, so that the other press roller 524 is driven to rotate reversely, and the two press rollers 524 rotate positively and negatively, so that the straws are extruded, the outer surface of the straws is leveled, and the straws are conveyed to the cutting assembly 52 after being extruded, when the straws are leveled by the two pressing rollers 524 and automatically fall into the tops of the plurality of cutters 522, the second motor 520 is started by the controller 2, so that the third rotating shaft 521 is driven to rotate through the output end of the second motor, and the plurality of cutters 522 are driven to rotate to cut the straws and cut the complete straws into a plurality of sections, so that the fertilizer making work is facilitated;

s4: collecting straws:

after the straw is cut into the multistage, drop in the first collecting box 510 automatically, because the design has a plurality of to filter the hole in the first collecting box 510, therefore filter some dust or miscellaneous wadding to the inside of second collecting box 511, first collecting box 510 then holds the straw of being cut off, effectual impurity separation such as usable straw and dust, make things convenient for the subsequent collection of personnel and fertile work of system, when first collecting box 510 and second collecting box 511 fill with, take the two out from cutting box 50 through the handle, clear up, it is very convenient.

The working principle of the invention is as follows: when carrying out the during operation of reaping of straw, at first reap the personnel and sit on driving seat, then start carrier 1 and camera 11 through controller 2, the steering wheel is used for turning to carrier 1, camera 11 is used for providing and reaps the field of vision, carrier 1 traveles forward, carry out the straw and reap, when reaping environmental optical fiber dim, start four lights through controller 2, thereby ensure to reap the bright of environment, a plurality of inserted bar 10 is used for dialling the weeds in the field, and then make things convenient for reaping of straw.

Before harvesting, firstly, the controller 2 starts the electric push rod 430 to extend the output end of the electric push rod, the push plate 431 is driven to extend towards one end close to the straw, the three gas claws 432 are driven to extend towards one end close to the straw, meanwhile, the controller 2 starts the three gas claws 432 to grab the upper half part of the straw, so as to play a role in fixing, when the straw is harvested, firstly, the controller 2 starts the first motor 300 to drive the disc 301 to rotate, the connecting rod 302 and the disc 301 rotate, so that the disc 301 drives the connecting rod 302 to rotate, because the disc 301 and the rack 303 are respectively hinged with two ends of the connecting rod 302, and because the slideway 304 is fixedly connected with the vertical plate, the rack 303 is connected with the slideway 304 in a sliding manner, when the connecting rod 302 rotates, the rack 303 can be driven to horizontally slide in the slideway 304, because the rack 303 is meshed with the three first gears 310, every first gear 310 all cup joints with first pivot 31, and then drives three backup pad 320 rotatory, when backup pad 320 is rotatory, because two swing arms 321 all are articulated with backup pad 320, and two swing arms 321 symmetry, because every cylindricality pole 322 all with a swing arm 321 fixed connection again, thereby drive two cylindricality poles 322 and be close to each other, in addition every cutting knife 323 all with cylindricality pole 322 fixed connection, and the limiting displacement of gag lever post 324, and then drive the interval of two cutting knives 323 and reduce, cut off the cutting knife more than its root.

After the straw is cut off, step motor 420 is started through controller 2, thereby start first sprocket 422, because first sprocket 422 cup joints through chain 421 with second sprocket 423, therefore drive second sprocket 423 rotatory, because second pivot 41 cup joints with second sprocket 423 again, second pivot 41 cup joints with spiral board 40, thereby it is rotatory to the one end that is close to cutting box 50 to drive spiral board 40, therefore the straw of getting on driving three gas claw 432 is rotatory to the one end that is close to cutting box 50, when spiral board 40 is close to position sensor 500, namely when three straw reachs the top of cutting box 50, position sensor 500 conveys this signal to controller 2, and then through three gas claw 432 of controller 2 outage, put three straw into cutting box 50 from the feed inlet.

Because each feed inlet is positioned right above each two press rollers 524, the straws can conveniently fall between the two press rollers 524 after entering the cutting box 50, after the straws fall between the two press rollers 524, the second motor 520 is started through the controller 2, so that the third rotating shaft 521 is driven to rotate, when the third rotating shaft 521 rotates, the driving wheel 523 rotates along with the third rotating shaft 521, because the driving wheel 523 is sleeved with the driven wheel 526 through the belt 527, the driven wheel 526 is sleeved with one of the hinged shafts, so that the hinged shaft is driven to rotate, so that one press roller 524 is driven to rotate, and because each hinged shaft is sleeved with one second gear 525, and the two second gears 525 are meshed and connected, so that the other press roller 524 is driven to rotate reversely, and the two press rollers 524 rotate positively and negatively, so that the straws are extruded, the outer surface of the straws is leveled, and the straws are conveyed to the cutting assembly 52 after being extruded, after the straw leveled through two compression rollers 524, automatically fell into the top of a plurality of cutter 522, at this moment, started second motor 520 through controller 2 to it is rotatory to drive third pivot 521 through its output, because a plurality of cutter 522 all with third pivot 521 fixed connection, therefore it is rotatory to drive a plurality of cutter 522, cuts the straw, cuts into the multistage with complete straw, has made things convenient for fertile work of system.

Claims

1. The straw harvesting and fertilizer making device for modern agriculture comprises a carrier (1), and is characterized by further comprising a controller (2), a harvesting mechanism (3), a turnover mechanism (4) and a cutting mechanism (5), wherein the controller (2) is fixedly arranged at the top of the carrier (1), the harvesting mechanism (3) is arranged at the top of the carrier (1) and used for harvesting straws, the harvesting mechanism (3) comprises a sliding assembly (30), three first rotating shafts (31) and three cutting assemblies (32), the top of the carrier (1) is vertically provided with a vertical plate, the three first rotating shafts (31) are rotatably arranged at the top of the vertical plate and are arranged at equal intervals, each cutting assembly (32) is fixedly arranged at one end, far away from the sliding assembly (30), of each first rotating shaft (31), the sliding assembly (30) is arranged at the top of the carrier (1), and the turnover mechanism (4) is arranged at the top of the carrier (1) and used for conveying the harvested straws to the cutting mechanism (5) ) Inside, tilting mechanism (4) are including revolving board (40), second pivot (41), drive assembly (42) and pressing from both sides subassembly (43), and the top of carrier (1) is the symmetry and is provided with two bracing pieces, the rotatable top that sets up at two bracing pieces of second pivot (41), revolve board (40) cover and establish on the outer wall of second pivot (41), drive assembly (42) are established at the top of carrier (1), cutting mechanism (5) are established at the top of carrier (1) and are used for cutting the straw, cutting mechanism (5) are including cutting case (50), collection component (51) and three cutting assembly (52), cutting case (50) are fixed to be established at the top of carrier (1), collection component (51) are established in the inboard bottom of cutting case (50), and three cutting assembly (52) equidistant setting is at the inboard top of cutting case (50), the carrier (1), the sliding assembly (30), the driving assembly (42), the three cutting assemblies (52) and the controller (2) are all electrically connected.

2. The straw harvesting and fertilizer making device for modern agriculture according to claim 1, which is characterized in that: every cuts off subassembly (32) and all includes backup pad (320), two swing arms (321), two cylindricality poles (322) and two cutting knives (323), backup pad (320) are fixed to be established in the one end of keeping away from the riser in first pivot (31), and two swing arms (321) are the symmetry and articulate the setting on the outer wall of backup pad (320), and every cylindricality pole (322) are all fixed to be established in the one end of keeping away from backup pad (320) in a swing arm (321), and every cutting knife (323) are fixed to be established in the one end of keeping away from swing arm (321) in a cylindricality pole (322), and every cutting knife (323) are the arc structure, is the symmetry on the one side outer wall that the riser is close to backup pad (320) and is provided with two limiting plates, fixes between two limiting plates and is equipped with gag lever (324), gag lever (324) pass all cylindricality poles.

3. The straw harvesting and fertilizer making device for modern agriculture according to claim 2 is characterized in that: the sliding component (30) comprises a first motor (300), a disc (301), a connecting rod (302) and a rack (303), the first motor (300) is fixedly arranged at the top of the carrier (1), the disc (301) is fixedly arranged at the output end of the first motor (300), the connecting rod (302) is hinged on the outer wall of the disc (301), a slideway (304) is fixedly arranged on the outer wall of one side of the vertical plate far away from the supporting plate (320), the rack (303) is arranged in the slideway (304) in a sliding manner, and the one end that rack (303) are close to first motor (300) is articulated with the one end that connecting rod (302) kept away from first motor (300), all overlaps on the one end outer wall that every first pivot (31) kept away from backup pad (320) and is equipped with first gear (310), and every first gear (310) all is connected with rack (303) meshing, first motor (300) are connected with controller (2) electricity.

4. The straw harvesting and fertilizer making device for modern agriculture according to claim 3, which is characterized in that: every cutting assembly (52) all includes second motor (520), third pivot (521) and a plurality of cutter (522), the fixed diaphragm that is equipped with on the outer wall of cutting case (50), second motor (520) are fixed to be established at the top of diaphragm, the rotatable setting of third pivot (521) is on the inner wall of cutting case (50) to third pivot (521) are through the output fixed connection of shaft coupling with second motor (520), and equidistant the cover of a plurality of cutter (522) is established on the outer wall of third pivot (521), and every cutter (522) all through ferrule fixed connection with third pivot (521), second motor (520) are connected with controller (2) electricity.

5. The straw harvesting and fertilizer making device for modern agriculture according to claim 4, which is characterized in that: all the cover is equipped with action wheel (523) on the output of every second motor (520), the top of every cutter (522) all is the symmetry and is provided with two compression roller (524), and every compression roller (524) all rotates through the inner wall of articulated shaft with cutting box (50) and is connected, every articulated shaft all is equipped with second gear (525) on being close to the one end outer wall of second motor (520), and two second gear (525) meshing are connected, still the cover is equipped with from driving wheel (526) on one of them articulated shaft, action wheel (523) are connected through belt (527) transmission with from driving wheel (526).

6. The straw harvesting and fertilizer making device for modern agriculture according to claim 5, which is characterized in that: the collecting assembly (51) comprises a first collecting box (510) and a second collecting box (511), two sliding strips are fixedly arranged on two side walls of the first collecting box (510) and the second collecting box (511), four sliding grooves are symmetrically formed in the inner wall of the cutting box (50), each sliding groove is connected with one sliding strip in a sliding mode, a plurality of filtering holes are formed in the bottom of the inner side of the first collecting box (510) at equal intervals, and handles are fixedly connected to the outer walls of the first collecting box (510) and the second collecting box (511).

7. The straw harvesting and fertilizer making device for modern agriculture according to claim 6, which is characterized in that: drive assembly (42) include step motor (420), chain (421), first sprocket (422) and second sprocket (423), and the fixed support column that is equipped with in top of carrier (1), step motor (420) are fixed to be established at the top of support column, first sprocket (422) cover is established on the output of step motor (420), second sprocket (423) cover is established on second pivot (41) is close to the one end outer wall of step motor (420), chain (421) cover is established between first sprocket (422) and second sprocket (423), and cutting box (50) are close to and install position sensor (500) on the one side outer wall of revolving board (40), step motor (420) and position sensor (500) all are connected with controller (2) electricity.

8. The straw harvesting and fertilizer making device for modern agriculture according to claim 7, which is characterized in that: get subassembly (43) and include electric putter (430), push pedal (431) and three gas claw (432), electric putter (430) are fixed to be established at the top of revolving board (40), push pedal (431) are fixed to be established on electric putter's (430) output, three gas claw (432) equidistant setting is at the top of push pedal (431), the top both ends of revolving board (40) are the symmetry and are provided with two guide bars, every guide bar all inserts with revolving board (40) and establish the connection to the one end that board (40) were revolved in keeping away from to every guide bar is connected with the outer wall fixed connection of push pedal (431), electric putter (430) and three gas claw (432) all are connected with controller (2) electricity.

9. The straw harvesting and fertilizer making device for modern agriculture according to claim 8, which is characterized in that: three feed inlets have been seted up at the top of cutting case (50), and the top of every feed inlet is the wedge structure to every feed inlet all is located directly over per two compression rollers (524), carrier (1) is close to the one end outer wall of riser and is equidistant to be provided with a plurality of inserted bar (10), and the one end that the riser was kept away from in every inserted bar (10) is the toper structure.

10. The straw harvesting and fertilizer making device for modern agriculture according to claim 9, which is characterized in that: the riser is close to on the outer wall of one side of inserted bar (10) fixed camera (11) that is equipped with to be the symmetry on the outer wall of riser and be provided with four light, the fixed driving seat that is equipped with of one end of riser is kept away from in carrier (1), the side of driving seat is equipped with the steering wheel, controller (2) are located the side of steering wheel, camera (11) and four light all are connected with controller (2) electricity.