CN109348870B - Crop straw smashing, returning and spreading robot - Google Patents
Crop straw smashing, returning and spreading robot Download PDFInfo
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- CN109348870B CN109348870B CN201811209090.XA CN201811209090A CN109348870B CN 109348870 B CN109348870 B CN 109348870B CN 201811209090 A CN201811209090 A CN 201811209090A CN 109348870 B CN109348870 B CN 109348870B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
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Abstract
The invention relates to a crop straw smashing, returning and spreading robot which comprises a supporting plate, a conveying device, a cutting device and a blanking device, wherein a square groove is formed in the right end of the supporting plate, the conveying device is installed on the top of the left end of the supporting plate, the cutting device is installed on the middle of the supporting plate, and the blanking device is connected with the right end of the supporting plate; the conveying device comprises a conveying support plate, a conveying side plate, a side plate push rod, an inner push plate, a push plate push rod, a push rod connecting frame, a conveying electric slide block, a conveying connecting frame, a conveying push plate and a conveying upright post. The invention can solve the problems that the straws need to be cut and conveyed manually, the straws drop off when being cut and conveyed, the straws and nutrient solution are not uniformly stirred, the stirred straws need to be thrown manually, the straws are not uniformly thrown and the like when the straws are subjected to field returning and blanking in the prior art.
Description
Technical Field
The invention relates to the technical field of agricultural fertilizer fields, in particular to a crop straw smashing, returning and spreading robot.
Background
The straw returning field is a soil fertility increasing and yield increasing measure which is generally regarded as important in the world at present, and has the functions of increasing fertilizer and increasing yield while avoiding atmospheric pollution caused by straw burning. The straw returning can increase soil organic matters, improve the soil structure, loosen the soil, increase the porosity, reduce the capacity and promote the activity of microorganisms and the development of crop roots; now to smashing still field and adopting sun-dried straw basically, add a certain amount of nutrient solution after smashing it, later with its even throwing in the field that needs the maintenance, turn over into soil immediately, make it decompose, can remain the nutrient substance of straw in soil completely like this, the problem that exists when the straw is smashed and is shed now as follows, the straw needs the manual work to cut the conveying, can take place to drop when the straw cuts the conveying, lead to having not dropped to the field by the smashed straw, lead to fertile field effect to receive certain influence, the straw stirs inhomogeneously with the nutrient solution, make the straw rotten degree differ, the fertility in field is inhomogeneous, the straw that stirs needs the manual work to throw it and the straw is thrown inhomogeneously.
Disclosure of Invention
In order to solve the problems, the invention provides a crop straw smashing, returning and spreading robot which can solve the problems that straws need to be cut and conveyed manually, the straws drop off when being cut and conveyed, the straws and nutrient solution are not uniformly stirred, the stirred straws need to be thrown manually, the straws are not uniformly thrown and the like when being returned and blanked by the conventional straws; the straw cutting machine has the advantages that the straw cutting machine can automatically convey and cut straws and uniformly control the straws to drop, and the straw cutting machine has the advantages that the straws are automatically cut and conveyed, the straws cannot drop when being cut and conveyed, the straws and nutrient solution are uniformly stirred, the stirred straws are mechanically sprinkled, the straws are sprinkled uniformly, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme that the crop straw smashing, returning and spreading robot comprises a supporting plate, a conveying device, a cutting device and a blanking device, wherein a square groove is formed in the right end of the supporting plate, the conveying device is installed on the top of the left end of the supporting plate, the cutting device is installed on the middle portion of the supporting plate, and the blanking device is connected with the right end of the supporting plate.
The conveying device comprises a conveying support plate, conveying side plates, side plate push rods, an inner push plate, push plate push rods, push rod connecting frames, conveying electric sliders, conveying connecting frames, a conveying push plate and conveying upright columns, wherein the conveying support plate is arranged on the top of a support plate through the conveying upright columns, a square groove is formed in the middle of the conveying support plate, sliding grooves are uniformly formed in the lower side surfaces of the conveying support plate, the front end and the rear end of the conveying support plate are respectively provided with one conveying side plate through a pin shaft, a side plate push rod is uniformly distributed on the outer side of each conveying side plate, the side plate push rods are arranged between the conveying support plate and the conveying side plates through hinges, round holes are formed in the conveying side plates, the middle of each push plate push rod is located in each round hole formed in each conveying side plate, the inner push plate is arranged on the top of each push plate push, the lower end of a conveying connecting frame is arranged on a conveying electric sliding block, the middle of the conveying connecting frame is positioned at the left end of a groove above a conveying support plate, a conveying push plate is arranged at the top of the conveying connecting frame, the left side and the right side of the middle of the conveying connecting frame are both provided with a pointed bulge, a sliding rod is arranged at the lower end of the conveying connecting frame, the sliding rod arranged on the conveying connecting frame is connected with a sliding groove arranged on the conveying support plate in a sliding fit mode, during specific work, the conveying device can convey dried straws, the straws can be conveyed into a cutting device to be crushed, a push rod of a side plate is controlled to perform contraction movement, the conveying side plate can rotate outwards, so that the straws can be manually placed above the conveying support plate, the rotation of the conveying side plate enables the straws to be placed into a structure formed by the conveying support plate and the conveying side plate as much, the push plate push rod is extended, the inner push plate can collect the straws as much as possible, the conveying electric sliding block is controlled to move rightwards, and the conveying push plate can push the straws into the cutting device.
The cutting device comprises a spiral cutting knife, a cutting support cylinder, a support cylinder connecting frame, a blanking plate and a guide mechanism, wherein the cutting support cylinder is arranged on the upper end surface of the middle part of the support plate through the support cylinder connecting frame, the cutting support cylinder is obliquely arranged, the spiral cutting knife is arranged in the cutting support cylinder, a square groove is arranged on the top of the left end of the cutting support cylinder, the upper end of the guide mechanism is positioned in the square groove arranged on the cutting support cylinder, the lower end of the guide mechanism is arranged on the top of the support plate, the blanking plate is obliquely arranged on the lower end of the right side of the cutting support cylinder, and when the cutting device works in detail, the cutting device can complete the cutting action on the straws and transmit the straws, when the straw is conveyed to a cutting branch cylinder arranged obliquely, the spiral cutting knife can complete the cutting action on the straw, and the guide mechanism can guide the straw to prevent the straw from being clamped above the cutting branch cylinder and leading to the fact that the straw cannot be cut.
As a preferred technical scheme of the invention, the blanking device comprises a stirring cylinder, a stirring connecting column, a stirring motor, a stirring rotating rod, a stirring chassis, a stirring side frame, a blanking mechanism, a blanking rotating plate and a rotating plate push rod, wherein the blanking frame is arranged in a square groove arranged at the right end of a support plate, the blanking frame is of a square structure, the bottom surface of the blanking frame is inclined, the square groove is arranged at the bottom of the right end of the blanking frame, the stirring cylinder is arranged at the middle part of the blanking frame through the stirring connecting column, the stirring rotating rod is arranged at the middle part of the stirring cylinder, the top of the stirring rotating rod is connected with an output shaft of the stirring motor through a coupler, the stirring motor is arranged at the top of the right end of the blanking frame through a motor base, the stirring chassis is arranged at the bottom of the stirring rotating rod, arc-shaped grooves are uniformly arranged on the stirring chassis, bristles are uniformly arranged on the lower end surface of the middle part of the stirring, the upper end of the stirring side frame is arranged on the middle part of the stirring rotating rod, bristles are uniformly arranged on the outer side surface of the middle part of the stirring side frame, a blanking rotating plate is arranged at the bottom of the stirring cylinder through a hinge, a rotating plate push rod is arranged between the side surface of the stirring cylinder and the bottom of the blanking rotating plate through a hinge, a blanking mechanism is positioned below a blanking frame square groove, the blanking mechanism is arranged on the blanking frame, when the stirring device works specifically, the blanking device can stir cut straws so that the straws are mixed with nutrient solution added outside, the blanking device can also uniformly blank the mixed straws, when the straws fall into the stirring cylinder after being crushed, a certain amount of nutrient solution is manually added, the stirring motor is controlled to rotate, the stirring chassis is matched with the stirring side frame so as to uniformly stir the straws and the nutrient solution, and the straws are possibly adhered to the stirring cylinder due to the nutrient solution, the brush hair that sets up on stirring chassis and the stirring side bearer can prevent that the straw from gluing on the last side of churn and unloading commentaries on classics board, later control commentaries on classics board push rod carry out the shrink motion, and the straw that stirs in the churn can drop in the unloading frame, and the automatic straw that drops in the control unloading mechanism control unloading frame is in the field.
As a preferred technical scheme of the invention, the lower end of the inner push plate is of an inward inclined structure, the inner side surface of the upper end of the inner push plate is provided with a clamping fixed plate, the inner side surface of the clamping fixed plate is provided with a square groove, the clamping expansion plate is positioned in the square groove arranged on the clamping fixed plate, and the clamping expansion plate is arranged on the inner wall of the square groove on the clamping fixed plate through a clamping spring.
As a preferred technical scheme, telescopic grooves are symmetrically formed in the side wall of the upper groove in the middle of the conveying support plate, anti-falling blocks are connected in each telescopic groove formed in the square groove of the conveying support plate in a sliding fit mode, the inner ends of the anti-falling blocks are of a trapezoidal structure, the outer ends of the anti-falling blocks are mounted on the inner wall of the telescopic grooves formed in the square groove of the conveying support plate through anti-falling springs, when the straw conveying support plate is in specific work, the anti-falling blocks can block the square groove formed in the conveying support plate under the action of the anti-falling springs, straws are prevented from falling from the square groove formed in the conveying support plate, the trapezoidal structure of the anti-falling blocks is matched with the pointed protrusions formed in the conveying connecting frame, the conveying connecting frame can be pressed down when the conveying connecting frame moves to the anti-falling blocks, and accordingly, the conveying push plate can stably push the straws to.
As a preferred technical scheme of the invention, the guide mechanism comprises a guide connecting frame, a guide telescopic column, a guide connecting plate and guide rollers, the lower end of the guide connecting frame is arranged on the upper end face of the middle part of the supporting plate, the lower side face of the upper end of the guide connecting frame is provided with the guide telescopic column, the telescopic column is perpendicular to the cutting supporting cylinder, the top of the guide connecting plate is connected with the bottom of the guide telescopic column, and the guide rollers are arranged on the bottom of the guide connecting plate through pin shafts.
As a preferred technical scheme of the invention, the blanking mechanism comprises a blanking motor, a blanking rotating shaft, a rotating shaft connecting plate, a blanking roller, a blanking guide plate, a guide plate spring, a positioning bracket, a positioning telescopic column and a positioning clamping plate, wherein the blanking motor is arranged on the front end surface of the blanking frame through a motor sleeve, an output shaft of the blanking motor is connected with the front end of the blanking rotating shaft through a coupler, the rear end of the blanking rotating shaft is arranged on the bottom of the rear end of the blanking frame through the rotating shaft connecting plate, the middle part of the blanking rotating shaft is provided with the blanking roller which is of an I-shaped structure, square grooves are symmetrically arranged on the outer side surface of the blanking roller, the blanking guide plate is arranged on the inner wall of the square groove arranged on the blanking roller through the guide plate spring, the outer end of the blanking guide plate is of an arc structure, the positioning bracket is arranged on the right side surface of the, the positioning clamping plate is arranged on the left side surface of the positioning telescopic column; the left surface of location cardboard on evenly be provided with the latch, concrete during operation, the straw that the control that unloading mechanism can be even stirred carries out the unloading action, the rotation of unloading motor can drive the unloading baffle and stir the straw in the unloading frame downwards, thereby the straw can be even drops in the field, prevent that the straw from plugging up the square trough of unloading frame, the arc structure of unloading baffle outer end can prevent its card on the unloading frame, when needs unloading baffle stop to carry out the unloading action to the straw, the flexible post of extension location, make the latch on the location cardboard can block the unloading baffle, prevent that the unloading baffle from receiving to block and then carrying out the shrink.
During operation, the first step: the straw cutting machine is fixed on a moving machine, the conveying device can convey dried straws, the straws can be conveyed into the cutting device to be crushed, the push rod of the side plate is controlled to perform contraction motion, the conveying side plate can rotate outwards, so that the straws can be manually placed above the conveying support plate, the straws can be placed into a structure formed by the conveying support plate and the conveying side plate as much as possible by the rotation of the conveying side plate, then the conveying side plate is controlled to return to an initial position, the push rod of the push plate is extended, the straws can be furled in by the inner push plate as much as possible, the straws are locked among the inner push plate, the clamping fixed plate, the clamping expansion plate and the conveying support plate, and meanwhile the clamping fixed plate and the clamping expansion plate are matched to prevent the straws from falling from the upper end of the conveying device after the right end of the straws are extruded by, the conveying push plate can be with in straw propelling movement to cutting device, prevent falling the piece and can play the square groove that sets up the conveying extension board under the effect of preventing falling the spring and block the effect, prevent that the straw from dropping from the square groove that the conveying extension board set up, the trapezium structure of preventing falling the piece cooperatees with the point form arch that the conveying even set up for the conveying even can push down it when moving the position of preventing falling the piece, thereby the conveying push plate can be with the stable right propelling movement of straw, the second step: cutting device can accomplish the cutting action to the straw and convey it to unloader in, when the straw was conveyed to the cutting that the slope was arranged and is propped up a section of thick bamboo in, the cutting action to the straw can be accomplished to the helical cutting sword, and guiding mechanism can lead to the straw, prevents that the straw card from leading to its unable quilt cutting in the top of a cutting prop, the third step: the feeding device can stir the cut straws so that the straws are mixed with nutrient solution added outside, the feeding device can also uniformly feed the mixed straws, when the straws fall into the stirring barrel after being crushed, a certain amount of nutrient solution is manually added, the stirring motor is controlled to rotate, the stirring chassis is matched with the stirring side frame to uniformly stir the straws and the nutrient solution, the straws are possibly stuck on the stirring barrel due to the straws being stained with the nutrient solution, bristles arranged on the stirring chassis and the stirring side frame can prevent the straws from being stuck on the upper side surfaces of the stirring barrel and the feeding rotating plate, then the rotating plate push rod is controlled to contract, the stirred straws in the stirring barrel can fall into the feeding frame, the feeding mechanism can uniformly control the stirred straws to carry out feeding action, and the rotation of the feeding motor can drive the feeding guide plate to stir the straws in the feeding frame downwards, thereby the straw can be even drop in the field, prevent that the straw from plugging up the square groove of unloading frame, the arc structure of unloading baffle outer end can prevent its card on the unloading frame, when needs unloading baffle stop to carry out the unloading action to the straw, the flexible post of extension location for latch on the location cardboard can block the unloading baffle, prevent that the unloading baffle from receiving to block the back and carrying out the shrink, can realize carrying out the automatic conveying cutting, the function that the even control straw dropped to the straw.
The invention has the beneficial effects that:
the invention can solve the problems that the straws need to be cut and conveyed manually, the straws drop off when being cut and conveyed, the straws and nutrient solution are not uniformly stirred, the stirred straws need to be thrown manually, the straws are not uniformly thrown and the like when being cut and conveyed in the prior art; the straw automatic conveying and cutting machine has the advantages that the straw automatic conveying and cutting machine can realize the functions of automatically conveying and cutting straws and uniformly controlling the straws to fall off, the straws can not fall off when being cut and conveyed, the straws and nutrient solution are uniformly stirred, the stirred straws are mechanically thrown, the straws are thrown uniformly, and the like;
an inner push plate is arranged on the conveying device, and a clamping fixed plate on the inner push plate is matched with a clamping expansion plate, so that the straws can be prevented from falling off from the upper end of the conveying device after the right end of the straws is extruded by a guide mechanism;
the conveying support plate is arranged on the conveying device, and the conveying support plate can prevent straws from falling off from the conveying support plate during conveying;
the straw cutting device is arranged, and can cut straws and convey the straws into the discharging device;
and fifthly, the blanking mechanism is arranged on the blanking device and can uniformly control the stirred straws to perform blanking action.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure between the supporting plate and the conveying device of the present invention;
FIG. 3 is a schematic view of the conveyor of the present invention (from below looking up) with the transfer column removed;
FIG. 4 is a schematic structural diagram of the conveying support plate, the conveying connecting frame and the conveying push plate of the invention;
FIG. 5 is a schematic view of a first construction between the support plate and the cutting device of the present invention;
FIG. 6 is a second schematic view of the present invention between the support plate and the cutting device;
FIG. 7 is a schematic structural view between the support plate and the blanking device of the present invention;
FIG. 8 is a schematic structural view of a mixing drum, a mixing base plate, a mixing side frame and a blanking rotating plate according to the present invention;
FIG. 9 is a schematic structural view between the blanking frame and the blanking mechanism of the present invention;
fig. 10 is a cross-sectional view between the blanking frame and the blanking mechanism of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 10, a crop straw smashing and returning spreading robot comprises a supporting plate 1, a conveying device 2, a cutting device 3 and a blanking device 4, wherein a square groove is formed in the right end of the supporting plate 1, the conveying device 2 is installed on the top of the left end of the supporting plate 1, the cutting device 3 is installed on the middle portion of the supporting plate 1, and the blanking device 4 is connected with the right end of the supporting plate 1.
The conveying device 2 comprises a conveying support plate 21, a conveying side plate 22, a side plate push rod 23, an inner push plate 24, a push plate push rod 25, a push rod connecting frame 26, a conveying electric slide block 27, a conveying connecting frame 28, a conveying push plate 29 and a conveying upright column 210, wherein the conveying support plate 21 is arranged on the top of the support plate 1 through the conveying upright column 210, a square groove is formed in the middle of the conveying support plate 21, sliding grooves are uniformly formed in the lower side surface of the conveying support plate 21, the front end and the rear end of the conveying support plate 21 are respectively provided with one conveying side plate 22 through a pin shaft, a side plate push rod 23 is uniformly distributed on the outer side of each conveying side plate 22, the side plate push rods 23 are arranged between the conveying support plate 21 and the conveying side plates 22 through hinges, round holes are formed in the middle of the push plate push rods 25 and located in the round holes formed in the conveying side plates 22, the top of the push plate, the conveying electric slide blocks 27 are uniformly arranged at the bottom of the conveying support plate 21, the lower end of the conveying connecting frame 28 is arranged on the conveying electric slide blocks 27, the middle of the conveying connecting frame 28 is positioned at the left end of the groove above the conveying support plate 21, the top of the conveying connecting frame 28 is provided with the conveying push plate 29, the left side and the right side of the middle of the conveying connecting frame 28 are provided with pointed bulges, the lower end of the conveying connecting frame 28 is provided with a slide rod, the slide rod arranged on the conveying connecting frame 28 is connected with a slide groove arranged on the conveying support plate 21 in a sliding fit mode, in the specific working process, the conveying device 2 can convey dried straws, so that the straws can be conveyed into the cutting device 3 to be crushed, the side plate push rod 23 is controlled to perform contraction motion, the conveying side plate 22 can rotate outwards, so that the straws can be manually placed above the conveying support plate 21, the rotation of the conveying side plate 22 can enable the straws to be placed into a, then the conveying side plate 22 is controlled to return to the initial position, the push plate push rod 25 is extended, the inner push plate 24 can collect the straws as much as possible, the conveying electric slide block 27 is controlled to move rightwards, and the conveying push plate 29 can push the straws into the cutting device 3.
The cutting device 3 comprises a spiral cutting knife 31, a cutting support cylinder 32, a support cylinder connecting frame 33, a blanking plate 34 and a guide mechanism 35, wherein the cutting support cylinder 32 is arranged on the upper end surface of the middle part of the support plate 1 through the support cylinder connecting frame 33, the cutting support cylinder 32 is obliquely arranged, the spiral cutting knife 31 is arranged in the cutting support cylinder 32, a square groove is arranged on the top of the left end of the cutting support cylinder 32, the upper end of the guide mechanism 35 is positioned in the square groove arranged on the cutting support cylinder 32, the lower end of the guide mechanism 35 is arranged on the top of the support plate 1, the blanking plate 34 is obliquely arranged on the lower end of the right side of the cutting support cylinder 32, during specific work, the cutting device 3 can complete cutting action on straws and transmit the straws to the blanking device 4, when the straws are transmitted into the obliquely arranged cutting support cylinder 32, the spiral cutting knife 31 can complete cutting action on the straws, and the guide mechanism 35 can guide the straws, preventing the straw from getting stuck above the cutting branch 32 and causing it to be uncut.
The blanking device 4 comprises a stirring cylinder 41, a stirring connecting column 42, a stirring motor 43, a stirring rotating rod 44, a stirring chassis 45, a stirring side frame 46, a blanking frame 47, a blanking mechanism 48, a blanking rotating plate 49 and a rotating plate push rod 410, wherein the blanking frame 47 is arranged in a square groove arranged at the right end of the support plate 1, the blanking frame 47 is of a square structure, the bottom surface of the blanking frame 47 is inclined, the square groove is arranged at the bottom of the right end of the blanking frame 47, the stirring cylinder 41 is arranged at the middle part of the blanking frame 47 through the stirring connecting column 42, the stirring rotating rod 44 is arranged at the middle part of the stirring cylinder 41, the top part of the stirring rotating rod 44 is connected with the output shaft of the stirring motor 43 through a coupler, the stirring motor 43 is arranged at the top part of the right end of the blanking frame 47 through a motor base, the stirring chassis 45 is arranged at the bottom of the stirring rotating rod 44, arc-shaped grooves are uniformly arranged on the stirring chassis 45, the lower end of a stirring side frame 46 is connected with the upper side surface of the outer end of a stirring chassis 45, the upper end of the stirring side frame 46 is arranged on the middle part of a stirring rotating rod 44, bristles are uniformly arranged on the outer side surface of the middle part of the stirring side frame 46, a blanking rotating plate 49 is arranged at the bottom of a stirring barrel 41 through a hinge, a rotating plate push rod 410 is arranged between the side surface of the stirring barrel 41 and the bottom of the blanking rotating plate 49 through a hinge, a blanking mechanism 48 is positioned below a square groove arranged on a blanking frame 47, the blanking mechanism 48 is arranged on the blanking frame 47, when the stirring machine works specifically, the blanking device 4 can stir cut straws so as to blend the straws with nutrient solution added outside, the blanking device 4 can also uniformly blank the blended straws, when the straws fall into the stirring barrel 41 after being crushed, a certain amount of nutrient solution is manually added, the stirring motor 43 is controlled to rotate, the stirring chassis 45 is matched with the stirring chassis 46 so as to uniformly stir the straws with the, as the straws are stained with nutrient solution and can be stuck on the stirring cylinder 41, the brush hairs arranged on the stirring base plate 45 and the stirring side frame 46 can prevent the straws from being stuck on the upper side surfaces of the stirring cylinder 41 and the blanking rotating plate 49, then the rotating plate push rod 410 is controlled to perform contraction motion, the stirred straws in the stirring cylinder 41 can fall into the blanking frame 47, and the blanking mechanism 48 is controlled to control the straws in the blanking frame 47 to automatically fall into the field.
The lateral wall in conveying extension board 21 middle part upper groove on the symmetry be provided with flexible groove, every flexible inslot that sets up on conveying extension board 21 side groove is connected with through sliding fit's mode and prevents falling piece 211, the inner of preventing falling piece 211 is the trapezium structure, the outer end of preventing falling piece 211 is installed on the flexible inslot wall that sets up on conveying extension board 21 side groove through preventing falling spring 212, concrete during operation, prevent falling piece 211 can play the effect of blockking the side groove that conveying extension board 21 set up under the effect of preventing falling spring 212, prevent that the straw from falling from the side inslot that conveying extension board 21 set up, the trapezium structure of preventing falling piece 211 cooperatees with the sharp arch of conveying connection frame 28 setting, can push down it when making conveying connection frame 28 remove the position of preventing falling piece 211, thereby conveying push pedal 29 can be with the stable propelling movement right of straw.
The blanking mechanism 48 comprises a blanking motor 481, a blanking rotating shaft 482, a rotating shaft connecting plate 483, a blanking roller 484, a blanking guide plate 485, a guide plate spring 486, a positioning bracket 487, a positioning telescopic column 488 and a positioning clamping plate 489, wherein the blanking motor 481 is arranged on the front end surface of a blanking frame 47 through a motor sleeve, an output shaft of the blanking motor 481 is connected with the front end of the blanking rotating shaft 482 through a coupler, the rear end of the blanking rotating shaft 482 is arranged on the bottom of the rear end of the blanking frame 47 through the rotating shaft connecting plate 483, the middle part of the blanking rotating shaft 482 is provided with the blanking roller 484, the blanking roller 484 is in an I-shaped structure, square grooves are symmetrically arranged on the outer side surface of the blanking roller 484, the blanking guide plate 485 is arranged on the inner wall of the square grooves arranged on the blanking roller 484 through the guide plate spring 486, the outer end of the blanking guide plate 485 is in an arc structure, the right side surface of the blanking frame 47 is provided with the positioning, the positioning clamping plate 489 is installed on the left side of the positioning telescopic column 488; positioning cardboard 489's left surface on evenly be provided with the latch, concrete during operation, the straw that the control that unloading mechanism 48 can be even stirs carries out the unloading action, unloading motor 481's rotation can drive unloading baffle 485 and stir down the straw in the unloading frame 47, thereby the straw can be even drops in the field, prevent that the straw from plugging up the square trough of unloading frame 47, the arc structure of unloading baffle 485 outer end can prevent its card on unloading frame 47, when needing unloading baffle 485 to stop carrying out the unloading action to the straw, extension positioning telescopic column 488, make the latch on the positioning cardboard 489 block unloading baffle 485, prevent that the unloading baffle from receiving to block and carry out the shrink after 485.
During operation, the first step: the straw cutting machine is fixed on a mobile machine, the conveying device 2 can convey dried straws, the straws can be conveyed into the cutting device 3 to be crushed, the side plate push rod 23 is controlled to perform contraction motion, the conveying side plate 22 can rotate outwards, so that the straws can be manually placed above the conveying support plate 21, the straws can be placed into a structure formed by the conveying support plate 21 and the conveying side plate 22 as much as possible by the rotation of the conveying side plate 22, then the conveying side plate 22 is controlled to return to an initial position, the push plate push rod 25 is extended, the straws can be gathered by the inner push plate 24 as much as possible, the straws are locked among the inner push plate 24, the clamping fixed plate 241, the clamping expansion plate 242 and the conveying support plate 21, and the clamping fixed plate 241 and the clamping expansion plate 242 are matched to prevent the straws from falling from the upper end of the conveying device 2 after the right end of the straws are extruded by the, control the electronic slider 27 of conveying and move right, conveying push pedal 29 can with the straw propelling movement to cutting device 3 in, prevent falling the square groove that piece 211 can set up conveying extension board 21 under the effect of preventing falling spring 212 and play and block the effect, prevent that the straw from dropping from the square groove that conveying extension board 21 set up, the trapezium structure of preventing falling piece 211 cooperatees with the protruding cooperation of sharp form that conveying even frame 28 set up, make conveying even frame 28 move can push down it when preventing falling the position of piece 211, thereby conveying push pedal 29 can be with the stable right propelling movement of straw, the second step: cutting device 3 can accomplish the cutting action to the straw and convey it to unloader 4 in, when the straw was conveyed to the cutting that the slope was arranged and is propped up a section of thick bamboo 32 in, the cutting action to the straw can be accomplished to helical cutting sword 31, and guiding mechanism 35 can lead to the straw, prevents that the straw card from leading to its unable quilt cutting in the top of cutting a section of thick bamboo 32, the third step: the feeding device 4 can stir the cut straws so that the straws can be mixed with nutrient solution added outside, the feeding device 4 can also uniformly feed the mixed straws, when the straws fall into the stirring barrel 41 after being crushed, a certain amount of nutrient solution is manually added, the stirring motor 43 is controlled to rotate, the stirring chassis 45 is matched with the stirring side frame 46 to uniformly stir the straws and the nutrient solution, the straws are possibly stuck on the stirring barrel 41 due to the fact that the straws are stained with the nutrient solution, bristles arranged on the stirring chassis 45 and the stirring side frame 46 can prevent the straws from being stuck on the upper side surfaces of the stirring barrel 41 and the feeding rotating plate 49, then the rotating plate push rod 410 is controlled to contract, the straws stirred in the stirring barrel 41 can fall into the feeding frame 47, the feeding mechanism 48 can uniformly control the stirred straws to carry out feeding action, the rotation of the feeding motor 481 can drive the feeding guide plate 485 to stir the straws in the feeding frame 47 downwards, thereby the straw can be even drop in the field, prevent that the straw from plugging up the square groove of unloading frame 47, the arc structure of unloading baffle 485 outer end can prevent that it from blocking on unloading frame 47, when needs unloading baffle 485 stops to carry out the unloading action to the straw, extend the flexible post 488 in location, make the latch on the location cardboard 489 can block unloading baffle 485, prevent that unloading baffle 485 from receiving to block the back and carrying out the shrink, realized carrying out the automatic conveying cutting to the straw, the function that the even control straw dropped, the straw that exists when having solved current straw and carrying out still field unloading needs the manual work to cut the conveying, the straw can take place to drop when cutting the conveying, straw and nutrient solution stirring is inhomogeneous, the straw that has stirred needs the manual work to shed it, difficult problems such as straw is inhomogeneous, the purpose has been reached.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a still field spreading robot is smashed to crop straw, includes backup pad (1), conveyer (2), cutting device (3) and unloader (4), its characterized in that: a square groove is formed in the right end of the supporting plate (1), a conveying device (2) is installed on the top of the left end of the supporting plate (1), a cutting device (3) is installed in the middle of the supporting plate (1), and a blanking device (4) is connected with the right end of the supporting plate (1); wherein:
the conveying device (2) comprises a conveying support plate (21), conveying side plates (22), side plate push rods (23), an inner push plate (24), a push plate push rod (25), a push rod connecting frame (26), a conveying electric slider (27), a conveying connecting frame (28), a conveying push plate (29) and a conveying upright post (210), wherein the conveying support plate (21) is arranged on the top of the support plate (1) through the conveying upright post (210), a square groove is formed in the middle of the conveying support plate (21), sliding grooves are uniformly formed in the lower side surface of the conveying support plate (21), the front end and the rear end of the conveying support plate (21) are respectively provided with one conveying side plate (22) through a pin shaft, a side plate push rod (23) is respectively distributed on the outer side of each conveying side plate (22), the side plate push rods (23) are arranged between the conveying support plate (21) and the conveying side plates (22), the middle part of a push plate push rod (25) is positioned in a round hole formed in a conveying side plate (22), an inner push plate (24) is arranged on the top of the push plate push rod (25), the bottom of the push plate push rod (25) is arranged on the outer side surface of the conveying side plate (22) through a push rod connecting frame (26), a conveying electric slider (27) is uniformly arranged on the bottom of a conveying support plate (21), the lower end of a conveying connecting frame (28) is arranged on the conveying electric slider (27), the middle part of the conveying connecting frame (28) is positioned at the left end of a square groove on the conveying support plate (21), a conveying push plate (29) is arranged on the top of the conveying connecting frame (28), pointed bulges are arranged on the left side surface and the right side surface of the middle part of the conveying connecting frame (28), a slide rod is arranged on the lower end of the conveying connecting frame (28), and the slide rod arranged on the conveying connecting frame (28);
the cutting device (3) comprises a spiral cutting knife (31), a cutting support cylinder (32), a support cylinder connecting frame (33), a blanking plate (34) and a guide mechanism (35), wherein the cutting support cylinder (32) is installed on the upper end face of the middle part of the support plate (1) through the support cylinder connecting frame (33), the cutting support cylinder (32) is obliquely arranged, the spiral cutting knife (31) is installed in the cutting support cylinder (32), a square groove is formed in the top of the left end of the cutting support cylinder (32), the upper end of the guide mechanism (35) is located in the square groove formed in the cutting support cylinder (32), the lower end of the guide mechanism (35) is installed on the top of the support plate (1), and the blanking plate (34) is obliquely installed on the lower end of the right side of the cutting support cylinder (32);
guiding mechanism (35) including the direction even frame (351), the flexible post of direction (352), the direction is even board (353) and guide roller (354), the lower extreme of the even frame of direction (351) is installed on the middle part up end of backup pad (1), install the flexible post of direction (352) on the upper end downside of the even frame of direction (351), flexible post (352) perpendicular to cutting prop up a section of thick bamboo (32), the top of the even board of direction (353) is connected with the bottom of the flexible post of direction (352), guide roller (354) are installed on the bottom of even board of direction (353) through the round pin axle.
2. The crop straw crushing, returning and spreading robot as claimed in claim 1, wherein: the blanking device (4) comprises a stirring cylinder (41), a stirring connecting column (42), a stirring motor (43), a stirring rotating rod (44), a stirring chassis (45), a stirring side frame (46), a blanking frame (47), a blanking mechanism (48), a blanking rotating plate (49) and a rotating plate push rod (410), wherein the blanking frame (47) is arranged in a square groove arranged at the right end of the support plate (1), the blanking frame (47) is of a square structure, the bottom surface inclined plane of the blanking frame (47), the bottom of the right end of the blanking frame (47) is provided with the square groove, the stirring cylinder (41) is arranged on the middle part of the blanking frame (47) through the stirring connecting column (42), the middle part of the stirring cylinder (41) is provided with the stirring rotating rod (44), the top of the stirring rotating rod (44) is connected with an output shaft of the stirring motor (43) through a coupler, the stirring motor (43) is arranged on the top of the right end of the blanking frame (47) through a motor base, the bottom of the stirring rotating rod (44) is provided with a stirring chassis (45), arc-shaped grooves are uniformly formed in the stirring chassis (45), bristles are uniformly arranged on the lower end face of the middle of the stirring chassis (45), the lower end of the stirring side frame (46) is connected with the upper side face of the outer end of the stirring chassis (45), the upper end of the stirring side frame (46) is arranged on the middle of the stirring rotating rod (44), bristles are uniformly arranged on the outer side face of the middle of the stirring side frame (46), a blanking rotating plate (49) is arranged at the bottom of the stirring barrel (41) through a hinge, a rotating plate push rod (410) is arranged between the side face of the stirring barrel (41) and the bottom of the blanking rotating plate (49) through a hinge, the blanking mechanism (48) is located below the square groove formed in the blanking frame (47), and the blanking mechanism (48) is arranged on the blanking frame (47).
3. The crop straw crushing, returning and spreading robot as claimed in claim 1, wherein: the lower extreme of interior push pedal (24) be the leanin structure, install screens fixed plate (241) on the upper end medial surface of interior push pedal (24), the medial surface of screens fixed plate (241) is provided with the square groove, screens expansion plate (242) are located the square groove that screens fixed plate (241) set up, screens expansion plate (242) are installed on the inner wall in screens fixed plate (241) square groove through screens spring (243).
4. The crop straw crushing, returning and spreading robot as claimed in claim 1, wherein: the conveying support plate (21) is characterized in that telescopic grooves are symmetrically formed in the side wall of the upper groove in the middle of the conveying support plate (21), an anti-falling block (211) is connected to each telescopic groove formed in the square groove of the conveying support plate (21) in a sliding fit mode, the inner end of the anti-falling block (211) is of a trapezoidal structure, and the outer end of the anti-falling block (211) is installed on the inner wall of the telescopic groove formed in the square groove of the conveying support plate (21) through an anti-falling spring (212).
5. The crop straw crushing, returning and spreading robot as claimed in claim 1, wherein: the blanking mechanism (48) comprises a blanking motor (481), a blanking rotating shaft (482), a rotating shaft connecting plate (483), a blanking roller (484), a blanking guide plate (485), a guide plate spring (486), a positioning bracket (487), a positioning telescopic column (488) and a positioning clamping plate (489), wherein the blanking motor (481) is arranged on the front end surface of a blanking frame (47) through a motor sleeve, an output shaft of the blanking motor (481) is connected with the front end of the blanking rotating shaft (482) through a coupler, the rear end of the blanking rotating shaft (482) is arranged on the bottom of the rear end of the blanking frame (47) through a rotating shaft connecting plate (483), the middle part of the blanking rotating shaft (482) is provided with the blanking roller (484), the blanking roller (484) is in an I-shaped structure, square grooves are symmetrically arranged on the outer side surface of the blanking roller (484), the blanking guide plate (485) is arranged on the inner wall of the square groove arranged on the blanking roller (484) through the spring, the outer end of unloading baffle (485) is the arc structure, installs locating bracket (487) on the right flank of unloading frame (47), installs location flexible post (488) on the lower extreme medial surface of locating bracket (487), and location cardboard (489) is installed on the left surface of location flexible post (488).
6. The crop straw crushing, returning and spreading robot as claimed in claim 5, wherein the crushing, returning and spreading robot comprises: the left side surface of the positioning clamping plate (489) is uniformly provided with clamping teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209090.XA CN109348870B (en) | 2018-10-17 | 2018-10-17 | Crop straw smashing, returning and spreading robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209090.XA CN109348870B (en) | 2018-10-17 | 2018-10-17 | Crop straw smashing, returning and spreading robot |
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| Publication Number | Publication Date |
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| CN109348870A CN109348870A (en) | 2019-02-19 |
| CN109348870B true CN109348870B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811209090.XA Active CN109348870B (en) | 2018-10-17 | 2018-10-17 | Crop straw smashing, returning and spreading robot |
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| CN (1) | CN109348870B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109997435B (en) * | 2019-04-17 | 2021-08-31 | 潍坊学院 | Seeder for vegetable planting |
| CN110295570B (en) * | 2019-08-04 | 2021-07-27 | 吴凤保 | Automatic device that sprinkles of highway frozen pavement snow melt agent |
| CN111691254B (en) * | 2020-07-17 | 2021-06-22 | 包头市鹿晨生物科技有限公司 | Restoration method for restoring geological disaster area ecology of mining area by utilizing coal gangue |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6996961B2 (en) * | 2003-11-19 | 2006-02-14 | Acco Corporation | Method and apparatus for conditioning crop materials |
| CN202713970U (en) * | 2012-07-20 | 2013-02-06 | 星光农机股份有限公司 | Drop type straw crushing device for horizontal axial flow combine harvester |
| CN106076520B (en) * | 2016-08-23 | 2018-12-25 | 枞阳县周泽红家庭农场 | A kind of straw millstone for rice |
| CN107852962A (en) * | 2017-10-16 | 2018-03-30 | 安徽机电职业技术学院 | A kind of corn stalk powder crushing device for being easy to input and output material |
| CN107737663A (en) * | 2017-11-11 | 2018-02-27 | 高雅 | A kind of renewable new energy bio-fuel cotton stalk raw material base-material process equipment |
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| CN109348870A (en) | 2019-02-19 |
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