CN213152959U - Chinese chive combine harvester - Google Patents
Chinese chive combine harvester Download PDFInfo
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- CN213152959U CN213152959U CN202020898808.7U CN202020898808U CN213152959U CN 213152959 U CN213152959 U CN 213152959U CN 202020898808 U CN202020898808 U CN 202020898808U CN 213152959 U CN213152959 U CN 213152959U
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Abstract
The utility model relates to agricultural machinery, in particular to a Chinese chive combine harvester. The seedling-supporting and conveying device comprises a frame, a seedling-supporting guide device, a clamping, conveying and laying device, a horizontal conveying device, a bundling device and a cutting device, wherein the frame comprises a front frame and a rear frame, the rear frame is hinged to the rear portion of the front frame, the seedling-supporting guide device and the clamping, conveying and laying device are sequentially arranged on the front frame from front to rear, the horizontal conveying device and the bundling device are arranged on the rear frame, the horizontal conveying device is fixed to the top of the rear frame, the feeding end of the horizontal conveying device is connected with the rear end of the clamping, conveying and laying device, the bundling device is located at the discharging end of the horizontal conveying device, the bundling device is arranged on one side of the rear frame, and the bundling. The automatic cutting, bundling and bundling device for the Chinese chives achieves continuous automatic cutting, bundling and bundling of the Chinese chives, and is high in harvesting efficiency and good in bundling and bundling effects.
Description
Technical Field
The utility model relates to agricultural machinery, in particular to a Chinese chive combine harvester.
Background
The Chinese chives are perennial root vegetables, are harvested for many times every year, and the complete harvesting process comprises the links of cutting, orderly laying, bundling and the like. The problems of easy damage, difficult orderly laying, low efficiency and the like of the Chinese chives during mechanized harvesting exist. China is a world big country for planting Chinese chives, but the mechanized production degree of the Chinese chives is very low, particularly the harvesting link is almost completed manually, the harvesting efficiency is very low, and the development of the Chinese chives industry is severely restricted. At present, the domestic market does not have a mature leek harvester, and the foreign machine type is not suitable for a domestic planting mode. Therefore, the development of a high-efficiency and low-loss Chinese chive combine harvester suitable for the planting mode in China is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned defect that prior art exists, provide a leek combine, its continuous automatic cutout, the bundle that has realized the leek is tied a bundle, and the results is efficient, and it is effectual to tie up.
The technical scheme of the utility model is that: a leek combine harvester comprises a frame, a seedling supporting guide device, a clamping, conveying and laying device, a horizontal conveying device, a bundling device and a cutting device, wherein the frame comprises a front frame and a rear frame, the rear frame is hinged with the rear part of the front frame, the seedling supporting guide device and the clamping, conveying and laying device are sequentially arranged on the front frame from front to back, the horizontal conveying device and the bundling device are arranged on the rear frame, the horizontal conveying device is fixed at the top of the rear frame, the feeding end of the horizontal conveying device is connected with the rear end of the clamping, conveying and laying device, the bundling device is positioned at the discharging end of the horizontal conveying device, the bundling device is arranged on one side of the rear frame, and the bundling device is positioned above the bundling device;
the bundling device comprises a semicircular bundling device and a bundling device base, the bundling mechanism comprises a bundling push plate and a bundling push plate moving part, wherein a semi-cylindrical cavity is arranged in a semicircular buncher, the opening of the semicircular buncher is upward, a buncher base is fixedly connected with the bottom of the semicircular buncher, the buncher base is fixedly connected with the side face of a rear rack, the bundling push plate is arranged in the semicircular buncher, the bundling push plate is connected with the bundling push plate moving part, the bundling push plate moving part drives the bundling push plate to reciprocate along the axial direction of the semicircular buncher, an axial seam is arranged on the semicircular buncher along the axial direction of the semicircular buncher, the upper end of the bundling push plate moving part penetrates through the axial seam and is fixedly connected with the bundling push plate after being inserted into the semicircular buncher, the lower end of the bundling push plate moving part is arranged on the buncher base, and a circumferential seam is arranged below the bundling device on the semicircular bunche;
the bundling device comprises a knotting motor, a knotter, an iron core bundling belt, a bundling belt conveying and cutting part and a bundling belt folding part, wherein the knotting motor and the knotter are fixed at the top of the rear frame, and the knotter is connected with an output shaft of the knotting motor, the ribbon folding part is positioned below the bundling device and comprises bundling claws, an upward pushing motor, an upward pushing chute base, an upward pushing slider and an upward pushing connecting rod, the bottom base of the upward pushing chute is fixed at the middle lower part of the rear rack, the upward pushing slider is in sliding connection with the bottom base of the upward pushing chute, the bottom of the upward pushing slider is fixedly connected with the output shaft of the upward pushing motor, the upward pushing motor is arranged on the upward pushing chute base, the lower end of the upward pushing connecting rod is hinged with the upward pushing slider, the upper end of the upward pushing connecting rod is hinged with the bundling claws, the two bundling claws are symmetrically arranged, a U-shaped opening is arranged at the top of each bundling claw plate, and the iron core penetrates through the ribbon and is placed in the U-shaped opening.
In the utility model, the height-limiting contour wheel is positioned at the bottom of the rear end of the seedling supporting guide device and is connected with the front end of the front frame, the cutting device is positioned at the rear side of the height-limiting contour wheel and clamps the bottom of the front end of the conveying and laying device, and the cutting device is a three-wing rotary flail knife;
the front frame is characterized in that two front traveling wheels are arranged at the bottom of the rear end of the front frame, an engine and a gearbox are arranged on the lower portion of the rear end of the front frame, the gearbox is located in front of the engine, the power output end of the engine is connected with the input end of the gearbox, a power output shaft of the gearbox is in transmission connection with the front traveling wheels, and the other power output shaft of the gearbox is connected with a rotating device.
The seedling guider is held up to the top of front frame is equipped with two, the centre gripping is carried and is spread the device and include the support frame, preceding upright area roller, back crouch area roller and flexible centre gripping conveyer belt, all be equipped with the support frame in every rear portion of holding up the seedling guider, two support frames are fixed in the front frame, all be equipped with preceding upright area roller on two support frames, the rear portion top of front frame is equipped with the bearing frame, two back crouch area rollers are from top to bottom the interval setting in the bearing frame, mutually perpendicular between the roller axle of preceding upright area roller and back crouch area roller, the roller axle of preceding upright area roller sets up along vertical direction, the roller axle of back crouch area roller sets up along the horizontal direction, two flexible centre gripping conveyer belts twine respectively in the front between upright.
The mobile power supply is fixed on the rack below the horizontal conveying device;
the horizontal conveying device comprises a horizontal conveying belt, a driving belt roller, a driven belt roller, a horizontal belt driving motor and a horizontal conveying support, the horizontal conveying support is fixedly connected with the top of the rear rack, the driven belt roller and the driving belt roller are respectively arranged at two ends of the horizontal conveying support, the horizontal conveying belt is wound between the driven belt roller and the driving belt roller, and the horizontal belt driving motor is connected with the driving belt roller.
The buncher base comprises a buncher bottom plate and a support bar, the support bar is arranged along the axial direction parallel to the semicircular buncher, the bottom of the support bar is fixedly connected with the buncher bottom plate, the top of the support bar is fixedly connected with the bottom of the semicircular buncher, the semicircular buncher is divided into two parts by a circumferential seam, and the support bar located below the circumferential seam is suspended.
The bundling push plate moving part comprises a push plate connecting rod, a push plate support, a transverse push motor, a transverse push gear, a transverse push rack and a transverse push sliding rail, the push plate connecting rod is fixed at the top end of the push plate support and is in a fold line shape and comprises a vertical part and a horizontal part, the bottom of the vertical part is fixedly connected with the push plate support, the top of the vertical part is fixedly connected with the horizontal part, the horizontal part is inserted into the semicircular buncher through an axial seam, the horizontal part is fixedly connected with the side surface of the bundling push plate, the transverse push motor and the transverse push gear are arranged on the push plate support, the transverse push motor is connected with the transverse push gear, the transverse push rack is arranged below the transverse push gear, the transverse push gear is meshed with the transverse push rack, the transverse push rack is fixed on the base of the buncher, the transverse push rack is arranged in parallel to the axial direction of the semicircular buncher, the bottom of the push support is sleeved on the transverse push sliding rail, the transverse pushing sliding rail is fixed on the upper surface of the buncher base and is arranged in parallel to the axial direction of the semicircular buncher. The transverse pushing sliding rail plays a role in limiting and guiding the push plate support.
The knotter is circular, including the turning handle and the wheel body of knoing, the turning handle of knoing is fixed at the central point of the wheel body of knoing and is put, is equipped with two wings of knoing in the annular outside of the wheel body of knoing, and the direction of two wings of knoing is the same, is equipped with the seam mouth of knoing between the annular outside of the wing of knoing and the wheel body of knoing, and the seam mouth of knoing is the arc, and the seam mouth of knoing diminishes gradually from outer to interior, the turning handle of knoing and the.
The ribbon conveying and cutting part comprises a ribbon cutter, a belt conveying roller set and a belt storage disc, an iron core ribbon is wound on the belt storage disc, the belt conveying roller set is located above the belt storage disc, the belt conveying roller set comprises an upper group of belt conveying rollers and a lower group of belt conveying rollers, the iron core ribbon is pulled out from the belt storage disc through the rotation of the upper group of belt conveying rollers and the lower group of belt conveying rollers, and the iron core ribbon is conveyed towards the bundling device continuously. The ribbon cutter is located the output of taking the roller set, and the iron core ribbon is carried to bundling device and is reached certain length back, cuts off the iron core ribbon through the ribbon cutter.
The lateral surface of the push-up sliding groove base is provided with a sliding groove in the vertical direction, the corresponding push-up sliding block is provided with a sliding block in the vertical direction, the sliding block is arranged in the sliding groove, and the sliding block slides up and down in the sliding groove.
The binding claw comprises a binding connecting piece and a binding claw plate, the binding connecting piece comprises a vertical connecting plate and a horizontal connecting plate, the bottom end of the vertical connecting plate is hinged to the upper portion of the bottom seat of the push-up sliding groove, the top end of the vertical connecting plate is fixedly connected with one end of the horizontal connecting plate, the other end of the horizontal connecting plate is fixedly connected with the bottom of the binding claw plate, the upper end of the push-up connecting rod is hinged to the middle of the horizontal connecting plate, and the binding claw plate is in an arc shape protruding outwards.
The utility model has the advantages that:
(1) the procedures of grain lifting and feeding, stalk stubble leveling and cutting, clamping and conveying, orderly laying, bundling and the like of the Chinese chives are continuously realized, and the harvesting efficiency is high;
(2) the three-wing rotary flail knife is adopted for high-speed cutting, the structure is simple, and the cutting resistance is small; a height-limiting profiling wheel is arranged beside the cutting device, and stubbles are cut neatly;
(3) the flexible clamping conveyer belt is arranged in a way of reversing 90 degrees in space, so that the low-damage clamping and transportation of the Chinese chives can be guaranteed, and the Chinese chives can be laid orderly;
(4) the bundling device can realize orderly bundling of the leeks in parts, and creates conditions for subsequent high-quality bundling;
(4) the bundling device simulates manual bundling action, realizes automatic bundling, and has firm bundling and small mechanical damage.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a nip-feed placement device;
FIG. 3 is a schematic perspective view of the horizontal transfer device, the bundling device and the bundling device;
FIG. 4 is a schematic structural view of a semicircular buncher;
FIG. 5 is a rear view of the bundling mechanism and bundling mechanism shown without the bundling mechanism in operation;
FIG. 6 is a rear view of the bundling apparatus in operation;
FIG. 7 is a perspective view of the strap gathering portion;
fig. 8 is a schematic structural view of the knotter.
In the figure: 1, a seedling supporting guide device; 2 clamping, conveying and laying device; 201 supporting frame; 202 front vertical belt roller; 203 flexibly clamping the conveyer belt; 204 rear horizontal belt roller; 3 a horizontal conveying device; 301 driven belt roller; 302 a horizontal conveyor belt; 303 horizontal belt drive motors; 304 horizontal conveying support; 305 a drive belt roller; 4, a bundling device; 401 a knotting motor; 402 a knotter; 4021 knotting the rotating handle; 4022 knotting the wheel body; 4023 a tie wing; 4024 knotting and sewing; 403 bundling jaws; 4031U-shaped opening; 4032 binding the claw plates; 4033 bundling the connectors; 404 a tie cutter; 405 a set of belt feed rollers; 406 a storage reel; 407 a push-up motor; 408 pushing up the chute base; 409 pushing up the slide block; 410 pushing the connecting rod upwards; 411 iron core binding tapes; 412 a chute; 5, a mobile power supply; 6, a bundling device; 601, a semicircular buncher; 602 axial seam opening; 603 push plate connecting rod; 604 pushing the plate support; 605 transversely pushing the motor; 606 pushing the gear laterally; 607 transversely pushing the rack; 608 transversely pushing the slide rail; 609 buncher base; 610, bundling a push plate; 611, circumferentially sewing; 7, a rear frame; 8, rear traveling wheels; 9, a mobile power supply; 10 an engine; 11 front travelling wheels; 12 a gearbox; 13 a front frame; 14 a cutting device; 15 limit high contour wheel.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of other ways than those described herein, and those skilled in the art will be able to make similar generalizations without departing from the spirit of the invention. The invention is therefore not limited to the specific embodiments disclosed below.
As shown in figure 1, the leek combine harvester comprises a frame, a seedling supporting guide device 1, a clamping conveying laying device 2, a horizontal conveying device 3, a bundling device 4, a bundling device 6 and a cutting device 14, wherein the frame comprises a front frame 13 and a rear frame 7, and the rear frame 7 is hinged with the rear part of the front frame 13 through a connecting support. The seedling supporting guide device 1, the clamping conveying laying device 2 and the cutting device 14 are arranged on the front rack 13, the seedling supporting guide device 1 is located in front of the clamping conveying laying device 2, the height limiting contour wheel 15 is located at the bottom of the rear end of the seedling supporting guide device 1 and connected with the front end of the front rack 13, the cutting device 14 is located on the rear side of the height limiting contour wheel 15 and clamps the bottom of the front end of the clamping conveying laying device 2, and the cutting device 14 adopted in the embodiment is a three-wing rotating flail knife.
Two front road wheels 11 are arranged at the bottom of the rear end of the front frame 13. Meanwhile, the lower part of the rear end of the front frame 13 is provided with an engine 10 and a gearbox 12, the gearbox 12 is positioned in front of the engine 10, the power output end of the engine 10 is connected with the input end of the gearbox 12, one power output shaft of the gearbox 12 is in transmission connection with the front travelling wheel 11, and the other power output shaft of the gearbox 12 is connected with the three-wing rotary flail knife. The engine 10 works, and after the speed is reduced by the gearbox 12, the front walking wheel 11 is driven to rotate, so that the whole device is driven to walk forwards, and meanwhile, the three-wing rotary flail knife is driven to rotate, and the cutting of the Chinese chives is completed.
As shown in fig. 2, two seedling supporting guide devices 1 are arranged at the top end of the front frame 13, each clamping, conveying and laying device 2 comprises a support frame 201, a front vertical belt roller 202, a rear horizontal belt roller 204 and a flexible clamping and conveying belt 203, the support frame 201 is arranged behind each seedling supporting guide device 1, the two support frames 201 are fixed on the front frame 13, the front vertical belt rollers 202 are arranged on the two support frames 201, and the distance between the two front vertical belt rollers is adjusted by adjusting the mounting positions of the front vertical belt rollers. The rear top of the front frame 13 is provided with a bearing seat, the two rear horizontal belt rollers 204 are arranged in the bearing seat at intervals up and down, and the roll shafts of the front vertical belt roller 202 and the rear horizontal belt roller 204 are vertical to each other: the roll shaft of the front vertical belt roller is arranged along the vertical direction, and the roll shaft of the rear horizontal belt roller is arranged along the horizontal direction. A flexible clamping conveyer belt 203 is wound between the front vertical belt roller 202 and the rear horizontal belt roller 204, so that one flexible clamping conveyer belt is positioned above the other flexible clamping conveyer belt. The clamping conveyer belt 203 is arranged in a space reverse 90 degrees, so that the low-damage clamping transportation of the Chinese chives can be ensured, and the Chinese chives can be laid orderly;
in the advancing process of the Chinese chives in the field, the Chinese chives in the reaping line are lifted up by the seedling supporting guide device 1 and guided into the clamping inlet of the clamping conveying laying device 2 to clamp the seedlings, meanwhile, the three-wing rotary flail knife rotating at a high speed is attached to the ground to cut off the Chinese chives, and the cutting height position of the stems can be set by adjusting the height limiting profiling wheel 15. The cut-off Chinese chives are clamped by two flexible clamping conveyer belts 203 and conveyed towards the rear upper part, and the Chinese chives are gradually laid down to be horizontal from the vertical state in the conveying process.
As shown in fig. 3, the horizontal conveying device 3 includes a horizontal conveying belt 302, a driving belt roller 305, a driven belt roller 301, a horizontal belt driving motor 303 and a horizontal conveying support 304, the horizontal conveying support 304 is fixedly connected with the top of the rear frame, the driven belt roller 301 and the driving belt roller 305 are respectively arranged at two ends of the horizontal conveying support 304, the horizontal conveying belt 302 is wound between the driven belt roller 301 and the driving belt roller 305, and the horizontal belt driving motor 303 is connected with the driving belt roller 305. The horizontal belt driving motor 303 operates to rotate the driving belt roller 305 and to rotate the horizontal conveying belt 302 and the driven belt roller 301. The leafy vegetables such as Chinese chives are placed on the horizontal conveying belt 302, and the vegetables are conveyed from the feeding belt of the horizontal conveying belt 302 to the discharging end through the rotation of the horizontal conveying belt 302 and fall into the bundling device 6.
As shown in fig. 3 and 4, the bundling device 6 includes a semicircular buncher 601, a buncher base 609, a bundling push plate 610 and a bundling push plate moving part, wherein the semicircular buncher 601 is in a semicircular cylinder shape, a cavity is arranged in the semicircular buncher, and an opening of the semicircular buncher 601 faces upward. Buncher base 609 is fixedly connected with the bottom of semi-circle buncher 601, buncher base 609 is fixedly connected with the side of rear frame 7, bunched push plate 610 is arranged in semi-circle buncher 601, bunched push plate 610 is connected with a moving part of the bunched push plate, and the moving part of the bunched push plate drives bunched push plate 610 to move along the axial direction of semi-circle buncher 601 in a reciprocating manner. The buncher base 609 comprises a buncher bottom plate and a support bar, the support bar is arranged in an axial direction parallel to the semicircular buncher, the bottom of the support bar is fixedly connected with the buncher bottom plate, and the top of the support bar is fixedly connected with the bottom of the semicircular buncher 601. An axial seam 602 is formed in the semicircular buncher 601 along the axial direction of the semicircular buncher, the upper end of a moving part of the bunching push plate penetrates through the axial seam and is inserted into the semicircular buncher to be fixedly connected with the bunching push plate 610, and the lower end of the moving part of the bunching push plate is arranged on a base 609 of the buncher. The semi-circle buncher 601 is located under the bundling device and is provided with a circumferential seam 611 along the circumferential direction of the semi-circle buncher 601, the semi-circle buncher 601 is divided into two parts by the circumferential seam 611, and a supporting strip located below the circumferential seam 611 is arranged in a hanging mode, so that the bundling device bundles leaf vegetables on the semi-circle buncher 601.
The utility model discloses in, push pedal removal portion tied in a bundle includes push pedal connecting rod 603, push pedal support 604, violently push away motor 605, violently push away gear 606, violently push away rack 607 and violently push away slide rail 608, push pedal connecting rod 603 is fixed on the top of push pedal support 604, push pedal connecting rod 603 is the dogleg shape, it includes vertical portion and horizontal part, the bottom and the push pedal support 604 fixed connection of vertical portion, the top and the horizontal part fixed connection of vertical portion, the horizontal part passes through axial seam 602 and inserts in the semicircle ware 601 tied in a bundle, and the horizontal part and the side fixed connection of push pedal 610 tied in a bundle. The transverse pushing motor 605 and the transverse pushing gear 606 are arranged on the push plate support 604, the transverse pushing motor 605 is connected with the transverse pushing gear 606, and the transverse pushing motor 605 acts to drive the transverse pushing gear 606 to rotate. A transverse pushing rack 607 is arranged below the transverse pushing gear 606, the transverse pushing gear 606 is meshed with the transverse pushing rack 607, the transverse pushing rack 607 is fixed on the buncher base 609, and the transverse pushing rack 607 is arranged in parallel to the axial direction of the semicircular buncher. The rotation output by the transverse pushing motor 605 is converted into the linear reciprocating movement of the push plate support 604 through the transmission between the transverse pushing gear 606 and the transverse pushing rack 607. In order to ensure the push plate support 604 moves linearly, the bottom of the push plate support 604 is sleeved on the lateral push slide rail 608, and the push plate support 604 can slide along the lateral push slide rail 608. The transverse pushing sliding rail 608 is fixed on the upper surface of the buncher base 609, the transverse pushing sliding rail 608 is arranged in parallel to the axial direction of the semicircular buncher 601, and the transverse pushing sliding rail 608 plays a role in limiting and guiding the push plate support 604.
When the transverse pushing motor 605 works, the rotation output by the transverse pushing motor is converted into the linear motion of the push plate support 604 through the mutual meshing between the transverse pushing gear 606 and the transverse pushing rack 607, the push plate support 604 drives the push plate connecting rod 603 to reciprocate along the axial seam 602 while reciprocating along the transverse pushing slide rail 608, and the push plate connecting rod 603 drives the bundling push plate 610 fixedly connected with the push plate connecting rod to reciprocate along the axial direction of the bundling push plate in the semicircular bundling device, so that the bundling and sorting of the vegetables are realized.
As shown in fig. 5, the banding device 4 includes a knotting motor 401, a knotter 402, a ferrite core band 411, a band feed cut portion, and a band closing portion. The knotting motor 401 and the knotter 402 are fixed at the top of the rear frame and located right above the circumferential seam 611, the knotter 402 is connected with an output shaft of the knotting motor 401, and the knotting motor 401 drives the knotter 402 to rotate when in work. As shown in fig. 8, the knotter 402 is circular, and includes a knotting rotating handle 4021 and a knotting wheel body 4022, the knotting rotating handle 4021 is fixed at the center of the knotting wheel body 4022, two knotting wings 4023 are disposed on the annular outer side of the knotting wheel body 4022, the directions of the two knotting wings are the same, a knotting slit 4024 is disposed between the knotting wings 4023 and the annular outer side of the knotting wheel body 4022, the knotting slit 4024 is arc-shaped, and the size of the knotting slit 4024 gradually decreases from the outside to the inside. The knotting handle 4021 is fixedly connected to an output shaft of the knotting motor 401.
The band conveying and cutting portion comprises a band cutter 404, a band feeding roller set 405 and a band storage disc 406, an iron core band 411 is wound on the band storage disc 406, the band feeding roller set 405 is located above the band storage disc 406 and comprises an upper group of band feeding rollers and a lower group of band feeding rollers, the iron core band 411 is pulled out from the band storage disc 406 through rotation of the upper group of band feeding rollers and the lower group of band feeding rollers, and the iron core band is continuously conveyed towards the bundling device. The band cutter 404 is located at the output end of the band feeding roller set 405, and after the iron core band 411 is conveyed to the bundling device to reach a certain length, the iron core band 411 is cut off through the band cutter 404.
As shown in fig. 6 and 7, the band closure is located below the bundling means. The binding belt folding part comprises a binding claw 403, an upward pushing motor 407, an upward pushing sliding groove bottom seat 408, an upward pushing sliding block 409 and an upward pushing connecting rod 410, the upward pushing sliding groove bottom seat 408 is fixed at the middle lower part of the rear frame, and the upward pushing sliding block 409 is in sliding connection with the upward pushing sliding groove bottom seat 408: the outer side surface of the upward pushing sliding groove base 408 is provided with a vertical sliding groove 412, a corresponding upward pushing sliding block 409 is provided with a vertical sliding block, the sliding block is arranged in the sliding groove 412, and the sliding block can slide up and down in the sliding groove 412.
The bottom of the push-up sliding block 409 is fixedly connected with an output shaft of the push-up motor 407, when the push-up motor works, the output shaft of the push-up sliding block 409 can drive the push-up sliding block 409 to slide up and down along the sliding groove 412 of the push-up sliding channel base 408, and the push-up motor 407 is arranged on the push-up sliding groove base 408. The upper part of the push-up slider 409 is connected with two bundling claws 403 through two push-up connecting rods 410 respectively: the lower end of the push-up connecting rod 410 is hinged with the push-up sliding block 409, the upper end of the push-up connecting rod 410 is hinged with the bundling claws 403, and the two bundling claws 403 are symmetrically arranged. In this embodiment, the binding claw 403 includes a binding connector 4033 and a binding claw plate 4032, the binding connector 4033 includes a vertical connecting plate and a horizontal connecting plate, the bottom end of the vertical connecting plate is hinged to the upper portion of the bottom seat 408 of the upper push sliding groove, the top end of the vertical connecting plate is fixedly connected to one end of the horizontal connecting plate, the other end of the horizontal connecting plate is fixedly connected to the bottom of the binding claw plate 4032, and the upper end of the upper push connecting rod 410 is hinged to the middle portion of the horizontal connecting plate. The two binding claw plates 4032 are in an arc shape protruding outwards, the two binding claw plates 4032 are symmetrically arranged, and when the two binding claw plates 4032 are gathered, a space for gathering vegetables is formed between the two binding claw plates 4032, so that the vegetables are gathered into bundles. The top of the binding claw plate is provided with a U-shaped opening 4031, the iron core binding belt 411 passes through and is arranged in the U-shaped opening 4031, and the U-shaped opening 4031 plays a role in guiding and positioning the iron core binding belt 411.
When the bundling device 4 is in an inoperative state, the push rod of the push-up motor 407 is in a contracted state, at this time, the push-up slider 409 is at the bottom end of the sliding slot 412, the two bundling claws 403 are in an open state, and the band closing portion is located below the circumferential seam 611 of the semicircular buncher 601. The iron core binding belt 411 wound on the belt storage disc 406 horizontally passes through the bottom end of the circumferential seam 611 of the semicircular buncher 601 through the belt cutter 404 under the clamping and conveying of the belt conveying roller group 405, and simultaneously passes through the U-shaped openings 4031 at the top ends of the two bundling claws 403, so that the iron core binding belt 411 passes through the 3cm of the outer margin of the U-shaped openings 4031, and is cut by the belt cutter 404. When vegetables need to be bundled, the push-up motor 407 acts to push the push-up sliding block 409 to move upwards along the sliding chute, at the moment, the two push-up connecting rods 410 push the two bundling claws 403 to carry the cut iron core bundling belt 411 and the bundled vegetables to gather upwards and inwards, and when the U-shaped openings 4031 at the tail ends of the two bundling claws 403 are butted, the vegetables are gathered into a bundle. Then knotter 402 rotates clockwise several circles under the drive of motor 401 of knoing earlier, and in the rotatory process, the both ends surplus of iron core ribbon 411 is guided to imbed in two seam 4024 of knoing to be pressed from both sides, and synchronous revolution along with wheel body 4022 of knoing, realize tying up bundles of vegetables tightly, and motor 401 of knoing later drives knotter 402 anticlockwise rotation several circles, then the both ends surplus of iron core ribbon 411 withdraws from in two seam 4024 of knoing, accomplishes and ties.
The working process of the leek combine harvester is as follows. In the advancing process of the harvester in the leek field, the leeks in the reaped rows are supported by the seedling supporting guide device 1 and guided into the clamping inlet of the clamping conveying laying device 2 to clamp the seedlings, meanwhile, the cutting device 14 is attached to the ground to cut off the leek stalks, and the cutting height position of the stalks can be set by adjusting the height limiting profiling wheel 15. The cut-off Chinese chives are clamped by two flexible clamping conveyer belts 203 and conveyed to the back upper part, the Chinese chives are gradually laid down to be in a horizontal state from an upright state in the conveying process, and the Chinese chives are horizontally and horizontally thrown onto a horizontal conveyer belt 302 at the rear end of a horizontal conveying device 3.
Under the conveying action of the horizontal conveying belt 302, vegetables are conveyed to the upper part of the bundling device and directly fall into the semicircular bundling device 601 under the action of gravity. When the semi-circle buncher 601 is fully collected, the horizontal conveying mechanism stops, the transverse pushing motor 605 acts, the rotation action of the output shaft of the transverse pushing motor 605 is converted into the linear motion of the push plate support 604 through the meshing between the gear and the rack, the push plate support 604 slides along the transverse pushing slide rail 608, so that the push plate connecting rod 603 drives the bunching push plate 610 to push bunched vegetables to the bundling mechanism 4, the output rod of the upward pushing motor is in a contracted state, the two bundling claws 403 are in an opened state, the iron core bundling belt 411 is located in the U-shaped opening 4031 at the top of the two bundling claws 403, and the iron core bundling belt is cut off by the belt cutter at the moment, so that the iron core bundling belt 411 passes through the U-shaped opening 4031, and certain allowance is reserved outside the two openings. After the vegetable bundling is finished, the transverse pushing motor 605 rotates reversely, and the pushing plate connecting rod 603 drives the bundling pushing plate 610 to reset. The push-up motor 407 pushes the push-up sliding block 409 to move upwards along the sliding chute, the two bundling claws 403 are pushed by the two push-up connecting rods 410 to carry the cut iron core ties 411 and bundled vegetables to gather upwards, when the U-shaped openings 4031 at the tail ends of the two bundling claws 403 are butted, the vegetables are gathered into a bundle, and the two end margins of the iron core ties 411 are arranged on the two sides of the knotting wheel body 4022 under the constraint of the U-shaped openings 4031; then, the knotter 402 is driven by the knotting motor 401 to rotate and knot the two ends of the iron core binding tape, thereby completing the binding.
The leek combine harvester provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a leek combine, includes the frame, its characterized in that: also comprises a seedling supporting guide device (1), a clamping, conveying and laying device (2), a horizontal conveying device (3), a bundling device (4), a bundling device (6) and a cutting device (14), the machine frame comprises a front machine frame (13) and a rear machine frame (7), the rear machine frame (7) is hinged with the rear part of the front machine frame (13), the seedling supporting guide device (1) and the clamping conveying laying device (2) are sequentially arranged on the front machine frame (13) from front to back, the horizontal conveying device (3) and the bundling device (6) are arranged on the rear machine frame (7), the horizontal conveying device (3) is fixed at the top of the rear machine frame (7), the feeding end of the horizontal conveying device (3) is connected with the rear end of the clamping conveying laying device (2), the bundling device (6) is positioned at the discharging end of the horizontal conveying device (3), the bundling device (4) is arranged on one side of the rear machine frame, and the bundling device (4) is positioned above the bundling device (6);
the bundling device (6) comprises a semicircular buncher (601), a buncher base (609), a buncher push plate (610) and a buncher push plate moving part, a semicircular cylindrical cavity is arranged in the semicircular buncher (601), the opening of the semicircular buncher (601) faces upwards, the buncher base (609) is fixedly connected with the bottom of the semicircular buncher (601), the buncher base (609) is fixedly connected with the side face of a rear rack (7), the buncher push plate (610) is arranged in the semicircular buncher (601), the buncher push plate (610) is connected with the buncher push plate moving part, the buncher push plate moving part drives the buncher push plate (610) to move in a reciprocating mode along the axial direction of the semicircular buncher (601), an axial seam (602) is arranged on the semicircular buncher (601) along the axial direction of the semicircular buncher push plate, the upper end of the buncher push plate moving part penetrates through the axial seam, the semicircular buncher push plate is, the lower end of the moving part of the bundling push plate is arranged on a base (609) of the bundling device, and a circumferential seam (611) is arranged on the semicircular bundling device (601) right below the bundling device along the circumferential direction of the semicircular bundling device (601);
the bundling device (4) comprises a knotting motor (401), a knotter (402), an iron core binding belt (411), a binding belt conveying and cutting portion and a binding belt furling portion, the knotting motor (401) and the knotter (402) are fixed at the top of the rear rack and located above the circumferential seam (611), the knotter (402) is connected with an output shaft of the knotting motor (401), the binding belt furling portion is located below the bundling device, the binding belt furling portion comprises a bundling claw (403), an upward pushing motor (407), an upward pushing chute base (408), an upward pushing sliding block (409) and an upward pushing connecting rod (410), the upward pushing chute base (408) is fixed at the middle lower portion of the rear rack, the upward pushing sliding block (409) is connected with the upward pushing chute base (408) in a sliding manner, the bottom of the upward pushing sliding block (409) is fixedly connected with an output shaft of the upward pushing motor (407), the upward pushing motor (407) is arranged on the upward pushing chute base (408), the lower end of the push-up connecting rod (410) is hinged with the push-up sliding block (409), the upper end of the push-up connecting rod (410) is hinged with the bundling claws (403), the two bundling claws (403) are symmetrically arranged, the tops of the bundling claw plates are provided with U-shaped openings (4031), and the iron core bundling belt (411) penetrates through and is placed in the U-shaped openings (4031).
2. The leek combine harvester of claim 1, wherein: the height-limiting profiling wheel (15) is positioned at the bottom of the rear end of the seedling supporting guide device (1) and is connected with the front end of the front frame (13), the cutting device (14) is positioned at the rear side of the height-limiting profiling wheel (15) and clamps the bottom of the front end of the conveying and laying device (2), and the cutting device (14) is a three-wing rotary flail knife;
the rear end bottom of preceding frame (13) is equipped with two front traveling wheels (11), and the rear end lower part of preceding frame (13) is equipped with engine (10) and gearbox (12), and gearbox (12) are located the place ahead of engine (10), and the power take off of engine (10) links to each other with the input of gearbox (12), and a power take off of gearbox (12) is connected with front traveling wheel (11) transmission, and another power take off of gearbox (12) is connected with cutting device (14).
3. The leek combine harvester of claim 1, wherein: the top end of the front frame (13) is provided with two seedling supporting guide devices (1), the clamping conveying laying device (2) comprises a support frame (201), a front vertical belt roller (202), a rear horizontal belt roller (204) and a flexible clamping conveying belt (203), the rear of each seedling supporting guide device (1) is provided with a support frame (201), the two support frames (201) are fixed on a front rack (13), the two support frames (201) are provided with front vertical belt rollers (202), the top end of the rear part of the front rack (13) is provided with a bearing seat, the two rear horizontal belt rollers (204) are arranged in the bearing seat at intervals up and down, the roll shafts of the front vertical belt rollers (202) and the rear horizontal belt rollers (204) are vertical to each other, the roll shafts of the front vertical belt rollers are arranged in the vertical direction, the roll shafts of the rear horizontal belt rollers are arranged in the horizontal direction, and the two flexible clamping conveyor belts (203) are respectively wound between the front vertical belt rollers (202) and the rear horizontal belt rollers (204) to be horizontal.
4. The leek combine harvester of claim 1, wherein: the device also comprises a mobile power supply (5), wherein the mobile power supply (5) is fixed on the rack below the horizontal conveying device (3);
horizontal conveyor (3) are including horizontal conveyor belt (302), driving band roller (305), driven band roller (301), horizontal band driving motor (303) and horizontal transport support (304), horizontal transport support (304) and the top fixed connection of back frame, driven band roller (301) set up the both ends at horizontal transport support (304) respectively with driving band roller (305), winding of horizontal conveyor belt (302) is between driven band roller (301) and driving band roller (305), horizontal band driving motor (303) is connected with driving band roller (305).
5. The leek combine harvester of claim 1, wherein: buncher base (609) includes buncher bottom plate and support bar, and the support bar sets up along the axial that is on a parallel with semicircle buncher, the bottom and the buncher bottom plate fixed connection of support bar, the top of support bar and the bottom fixed connection of semicircle buncher (601), and circumference seam (611) divide into two parts with semicircle buncher (601), and is located the support bar of circumference seam (611) below and is unsettled setting.
6. The leek combine harvester of claim 1, wherein: the bundling push plate moving part comprises a push plate connecting rod (603), a push plate support (604), a transverse push motor (605), a transverse push gear (606), a transverse push rack (607) and a transverse push sliding rail (608), the push plate connecting rod (603) is fixed at the top end of the push plate support (604), the push plate connecting rod (603) is in a zigzag shape and comprises a vertical part and a horizontal part, the bottom of the vertical part is fixedly connected with the push plate support (604), the top of the vertical part is fixedly connected with the horizontal part, the horizontal part is inserted into a semicircular buncher (601) through an axial seam (602), the horizontal part is fixedly connected with the side face of the bundling push plate (610), the transverse push motor (605) and the transverse push gear (606) are arranged on the push plate support (604), the transverse push motor (605) is connected with the transverse push gear (606), the transverse push rack (607) is arranged below the transverse push gear (606), and the transverse push gear (606) is meshed with the transverse push rack (607), the transverse pushing rack (607) is fixed on the buncher base (609), the transverse pushing rack (607) is arranged in parallel to the axial direction of the semicircular buncher, the bottom of the push plate support (604) is sleeved on a transverse pushing slide rail (608), the push plate support (604) slides along the transverse pushing slide rail (608), the transverse pushing slide rail (608) is fixed on the upper surface of the buncher base (609), and the transverse pushing slide rail (608) is arranged in parallel to the axial direction of the semicircular buncher (601).
7. The leek combine harvester of claim 1, wherein: knotter (402) are circular, including knot turning handle (4021) and the wheel body of knoing (4022), and knot turning handle (4021) is fixed in the central point of the wheel body of knoing (4022), is equipped with two wings of knoing (4023) in the annular outside of the wheel body of knoing (4022), and the direction of two wings of knoing is the same, is equipped with the seam of knoing (4024) between the annular outside of wing of knoing (4023) and wheel body of knoing (4022), and the seam of knoing (4024) is the arc, and the seam of knoing (4024) diminishes gradually from outer to interior, and the output shaft fixed connection of knot turning handle (4021) and motor of knoing (401).
8. The leek combine harvester of claim 1, wherein: the band conveying and cutting part comprises a band cutter (404), a band feeding roller set (405) and a band storage disc (406), an iron core band (411) is wound on the band storage disc (406), the band feeding roller set (405) is located above the band storage disc (406) and comprises an upper set of band feeding rollers and a lower set of band feeding rollers, and the band cutter (404) is located at the output end of the band feeding roller set (405).
9. The leek combine harvester of claim 1, wherein: the outer side surface of the push-up sliding groove base (408) is provided with a sliding groove (412) in the vertical direction, a corresponding push-up sliding block (409) is provided with a sliding block in the vertical direction, the sliding block is arranged in the sliding groove (412), and the sliding block slides up and down in the sliding groove (412).
10. The leek combine harvester of claim 1, wherein: the bundling claw (403) comprises a bundling connecting piece (4033) and a bundling claw plate (4032), the bundling connecting piece (4033) comprises a vertical connecting plate and a horizontal connecting plate, the bottom end of the vertical connecting plate is hinged to the upper portion of the bottom seat (408) of the push-up sliding groove, the top end of the vertical connecting plate is fixedly connected with one end of the horizontal connecting plate, the other end of the horizontal connecting plate is fixedly connected with the bottom of the bundling claw plate (4032), the upper end of the push-up connecting rod (410) is hinged to the middle of the horizontal connecting plate, and the bundling claw plate (4032) is in an arc shape protruding outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898808.7U CN213152959U (en) | 2020-05-26 | 2020-05-26 | Chinese chive combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898808.7U CN213152959U (en) | 2020-05-26 | 2020-05-26 | Chinese chive combine harvester |
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| Publication Number | Publication Date |
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| CN213152959U true CN213152959U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020898808.7U Expired - Fee Related CN213152959U (en) | 2020-05-26 | 2020-05-26 | Chinese chive combine harvester |
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| CN (1) | CN213152959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616428A (en) * | 2020-05-26 | 2021-04-09 | 青岛农业大学 | Chinese chive combine harvester |
| CN113475227A (en) * | 2021-06-28 | 2021-10-08 | 江苏大学 | Automatic leaf-separating vegetable heart harvesting and bundling integrated harvester |
| CN114631424A (en) * | 2022-04-01 | 2022-06-17 | 兰州城市学院 | Multifunctional intelligent leaf vegetable harvesting and bundling integrated machine |
| CN115589852A (en) * | 2022-11-08 | 2023-01-13 | 农业农村部南京农业机械化研究所（Cn） | Novel bundling machine after reed reaps |
-
2020
- 2020-05-26 CN CN202020898808.7U patent/CN213152959U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616428A (en) * | 2020-05-26 | 2021-04-09 | 青岛农业大学 | Chinese chive combine harvester |
| CN112616428B (en) * | 2020-05-26 | 2024-03-19 | 青岛农业大学 | Chinese chives combine harvester |
| CN113475227A (en) * | 2021-06-28 | 2021-10-08 | 江苏大学 | Automatic leaf-separating vegetable heart harvesting and bundling integrated harvester |
| CN114631424A (en) * | 2022-04-01 | 2022-06-17 | 兰州城市学院 | Multifunctional intelligent leaf vegetable harvesting and bundling integrated machine |
| CN114631424B (en) * | 2022-04-01 | 2023-06-16 | 兰州城市学院 | Multifunctional intelligent leaf vegetable harvesting and bundling integrated machine |
| CN115589852A (en) * | 2022-11-08 | 2023-01-13 | 农业农村部南京农业机械化研究所（Cn） | Novel bundling machine after reed reaps |
| CN115589852B (en) * | 2022-11-08 | 2024-02-02 | 农业农村部南京农业机械化研究所 | Bundling machine for reed after harvesting |
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Granted publication date: 20210511 |