CN208095196U - A kind of self-propelled peanut pickup cropper - Google Patents

Abstract

A kind of self-propelled peanut pickup cropper, including rack, frame lower is provided with traveling wheel, pick-up mechanism, conveying mechanism and fruit-picking up mechanism are disposed in rack from front to back, it is provided with the screening mechanism below fruit-picking up mechanism, the Pai Guo mechanism above fruit-picking up mechanism and row's rice seedling distribution mechanism positioned at fruit-picking up mechanism rear in rack, secondary returning fruit mechanism is provided between fruit-picking up mechanism side and conveying mechanism.The utility model is compact-sized, the operation is stable, high degree of automation, operation is convenient, pluck fruit is high-efficient, pick up rate is high, can automatic picking, peanut vine and peanut can be collected respectively, high production efficiency.

Description

A kind of self-propelled peanut pickup cropper

Technical field

The utility model belongs to agricultural machinery technological field more particularly to a kind of self-propelled peanut picks up cropper.

Background technique

Peanut is the main industrial crops in China and oil crops, and the development and popularization of peanut picker realize substantially It is existing for the fruit of plucking of the peanut seedling that is dried after excavating from traditional manpower work to the portions turn of mechanized harvest Harvesting peanut device is also immature, and structure is complicated, and many types need artificial feeding, can not automatic picking, labour expenditure is big.With The extensive use of harvester for peanut, the harvest of peanut mostly uses machinery to be collected greatly at present, and the roller to run at high speed will be spent Fruit is taken off from peanut vine, and existing picker, pick up rate is low, plucks fruit loss late height, and working efficiency is low；Existing flower Raw cropper is set as disposably plucking fruit mostly, and pick up rate is low, and peanut vine and peanut separation are unclear, remains on peanut vine Peanut also needs manually to be extractd, time-consuming and laborious；Peanut vine and peanut after the separation row of being collected respectively It puts, existing harvester for peanut in peanut vine automatic-discharging to field, will usually need manually to be collected and utilized again, and Peanut vine is disorderly and unsystematic after falling to ground, brings inconvenience to subsequent recovery operation；Isolated peanut is straight after being promoted It connects and falls into the gunnysack manually propped up, pick up inconvenience, greatly reduce production efficiency.

Utility model content

The utility model provides a kind of compact-sized, the operation is stable, automatic to solve shortcoming in the prior art Change degree is high, operation is convenient, pluck fruit is high-efficient, pick up rate is high, can automatic picking, peanut vine and peanut can be received respectively The self-propelled peanut pickup cropper of collection, high production efficiency.

In order to solve the above technical problems, the utility model adopts the following technical solution：A kind of self-propelled peanut pickup harvest Machine, including rack, frame lower are provided with traveling wheel, be disposed with from front to back in rack pick-up mechanism, conveying mechanism and Fruit-picking up mechanism, be provided in rack the screening mechanism below fruit-picking up mechanism, the Pai Guo mechanism above fruit-picking up mechanism and Row's rice seedling distribution mechanism positioned at fruit-picking up mechanism rear is provided with secondary returning fruit mechanism between fruit-picking up mechanism side and conveying mechanism；

Pick-up mechanism includes horizontally rotating the pick-up roller for being connected to front end of rack lower part, is fixedly connected with to be located in rack and pick up The delivery board at roller rear is picked up, pick-up roller includes the first crossbar of along the circumferential direction uniform intervals setting, each first crossbar both ends point It is not fixedly connected by fixed disk, picks up roller center along its axial direction and be provided with the first central axis, two fixed disks pass through the respectively One central axis rotation connects on the rack, its axially spaced-apart of pick-up roller outer is provided with guard ring, and guard ring rear portion passes through fastening Bolt is fixedly connected on conveying front edge of board, rotating channel is surrounded between two neighboring guard ring, each first crossbar outer wall is along its axis To pickup lever is arranged at intervals with, the end of pickup lever is provided with elbow, and pickup lever is fixedly connected on first by flexible connector On cross bar, each pickup lever is pierced by rotating channel, the pickup lever in same rotating channel along pick-up roller radial distribution and outward It is distributed in dispersion shape, the pickup lever in two neighboring rotating channel is interspersed, and front end of rack upper level is rotatably connected to position Seedling roller is led above pick-up roller, leads the second crossbar 21 that seedling roller includes along the circumferential direction uniform intervals setting, each second is horizontal Shifting disc 22 is arranged at intervals on bar 21 along its length, seedling roller center is led and is provided with the second central axis along its length, Second central axis passes through each shifting disc 22, and the second central axis both ends are rotatablely connected on the rack respectively；

Conveying mechanism includes that rotation connection holds together seedling roller on the rack and above delivery board, holds together seedling roller side along its length To being fixedly connected with seedling helical blade, holds together outer wall in the middle part of seedling roller and be arranged at intervals with to shake seedling bar, shake seedling bar along the circumference for holding together seedling roller The setting of direction interval, adjacent two shake seedling bar and are staggered, and the conveying box for being located to hold together seedling roller rear, conveying box are provided in rack Middle part offers conveyor chamber, and being spaced to be arranged side by side from front to back in conveyor chamber has conveying roller, and every conveying roller outer wall is along its length Direction interval is fixedly connected with conveying chain wheel, and the conveying chain wheel on adjacent two conveying rollers is staggered；

Fruit-picking up mechanism includes plucking fruit case, plucks and is rotatably connected to fruit-picking-up roller in fruit case along the longitudinal direction, fruit-picking-up roller is low early and high after It is obliquely installed, is provided with fixed cylinder outside fruit-picking-up roller, fixed cylinder both ends, which are fixedly connected on, plucks on fruit case, and fixed cylinder and fruit-picking-up roller are concentric Setting, fixed cylinder top half are set as arc plate structure, and fixed cylinder lower half portion is set as curved screen structure, before plucking fruit case Side is fixedly connected with the open taper feed hopper in front and back, and taper feed hopper rear end is connected with fixed cylinder front end, taper charging Bucket front end is connected with conveying cavity rear end, mounting rack is fixedly connected in taper feed hopper, fruit-picking-up roller front end center is fixedly connected There is half front axle, half front axle is rotatably connected on mounting rack center by bearing, and fruit-picking-up roller back-end central is fixedly connected with rear semiaxis, after Semiaxis is rotatably connected on by bearing to be plucked on fruit case, and along the circumferential direction uniform intervals are fixedly connected with channel steel to fruit-picking-up roller outer wall, respectively A channel steel is parallel to each other and is axially arranged along fruit-picking-up roller, is arranged at intervals with cutter along its length on every channel steel, each Cutter are threaded on channel steel and are locked by clamping screw, and the cutter on adjacent two channel steels are staggered；

Screening mechanism includes the low early and high after screen box being obliquely installed, and screen box top is connected with fruit lower box part is plucked, in screen box The oscillating screen plate being tiltedly installed with below fruit-picking-up roller along the longitudinal direction is fixedly connected in screen box below oscillating screen plate Stock guide, stock guide is arranged in parallel with oscillating screen plate, and screen box front lower portion is provided with material conveying box, and conveying lower box part is cylindrical Structure, guide front edge of board are connected with material conveying box, and conveying roller is rotatably connected in material conveying box, is fixedly connected with conveying on conveying roller Helical blade, material conveying box side are provided with the discharge bucket positioned at conveying roll end；

Oscillating screen plate includes spaced transverse slat and the stringer board being arranged at intervals on each transverse slat from front to back, each cross Plate is arranged in parallel, and each stringer board is arranged and is parallel to each other along the longitudinal direction, and each transverse slat is worn along left and right horizontal direction respectively It is located in stringer board, is provided with sawtooth at the top of each stringer board, oscillating screen plate two sides are hinged on sieve at least through two rocking bars respectively Chamber interior wall, oscillating screen plate front end side are fixedly connected with push rod, and push rod is pierced by screen box outward, and screen box side wall is offered positioned at push rod The loose slot at place, push rod end are hinged with connecting rod, and screen box side is provided with the eccentric wheel positioned at push rod side, and connecting rod is hinged on partially On heart wheel；

Pai Guo mechanism includes the force feed blower on front side of discharge bucket, and the air outlet flanged joint of force feed blower, which has, to be located at Transporting elbow below hopper, discharge bucket lower part are connected with transporting elbow top, and the vertical flanged joint in transporting elbow upper end has Fruit bellows out, the fruit-collecting box being provided in rack above screen box, the outlet of fruit bellows is connected with the import of fruit-collecting box out, It is fixedly connected with the fixed block positioned at fruit-collecting box front and rear sides in rack, is respectively set between fruit-collecting box front and rear sides and fixed block There is the first automatic turning device, fruit-collecting box top surface is hinged with removable cover；

Row rice seedling distribution mechanism include positioned at pluck fruit case outlet top go out seedling bellows, out in seedling bellows spaced, parallel be provided with every Plate, partition, which will go out in seedling bellows, is divided into several air ducts, is set as cylinder-like structure at the top of seedling bellows out and is provided with air-breathing Blower plucks the outlet of fruit case and is provided with the broken seedlings device for being located at below seedling bellows, is provided in rack and is located at seedling bellows rear Collection seedling case, out the air outlet of seedling bellows with collection seedling case import be connected, be fixedly connected in rack be located at collection seedling case on the outside of Fixed frame, collect and be respectively arranged with the second automatic turning device between seedling case front and rear sides and fixed frame, collection seedling case top surface is hinged There is lid seedling plate.

Secondary returning fruit mechanism includes the feed back case on rear side of screen box, and the import of feed back case is connected with screen box rear end, It is rotatably connected to guide rack along left and right horizontal direction in feed back case, guide rack outer wall is connected with conveyor screw leaf along its axial restraint Piece, is provided with the first conveying bucket for being located at and plucking fruit case side in rack, and the front is high and the back is low is obliquely installed for the first conveying bucket, the first conveying Struggle against it is tilted be provided with first conveyer belt, first conveyer belt rear end is mutually connected with the outlet of feed back case, is provided with and is located in rack Second conveying bucket of conveying box side is provided with the second conveyer belt, the second conveyer belt rear end and the first conveying in the second conveying bucket Band front end is mutually connected, and the second conveying bucket front end is provided with material-falling hopper, and the outlet of material-falling hopper is mutually connected with the import of conveying box.

The flexible connector uses torsional spring, and torsional spring is set in first crossbar, and pickup lever is fixedly connected on one end of torsional spring.

The pressure roller being provided with above conveying roller in the conveyor chamber, pressure roller both ends pass through rocker arm respectively and are hinged on conveying On case.

The fruit-picking-up roller both ends have been respectively fixedly connected with taper connection body, and half front axle is respectively corresponded with rear semiaxis and is fixedly connected On two taper connection bodies, two external walls of taper connection have been respectively fixedly connected with push helical blade.

The fan-shaped structure of the cutter head of each cutter, the knife faces of each cutter and perpendicular have an angle, and adjacent two Staggered two cutter are mutually drawn close on a channel steel.

First automatic turning device includes first hydraulic cylinder and the support rod for being fixedly connected on fruit-collecting box side wall, under support rod Hinged by the first hinged shaft between end and fixed block, the piston rod part of first hydraulic cylinder is hinged on fruit-collecting box upper portion side wall, the The inferior part of the cylinder block of one hydraulic cylinder is hingedly on the rack.

The fruit-collecting box is in the bucket-shaped structure in side, and the cross-sectional area at the top of fruit-collecting box is greater than the cross-sectional area of bottom.

Second automatic turning device includes the fixed plate being fixedly connected on collection seedling box outer wall, fixed plate top and fixed frame Between by the second hinged shaft it is hinged, second hydraulic cylinder, the piston of second hydraulic cylinder are provided between fixed plate lower part and fixed frame It is hinged in fixed plate at the top of bar, the inferior part of the cylinder block of second hydraulic cylinder is hinged on fixed frame.

The broken seedlings device includes being rotatably connected on the broken seedling roller plucked in fruit case, and broken seedling roller is provided with along its axially spaced-apart to be cut Cut component, every group of cutting assembly includes three link blocks along broken seedling roller axially spaced-apart and being twist arranged, each link block Two sides have been respectively articulated with broken seedling knife, and broken seedling knife the upper side and lower side is respectively set to pectination edge structure, are located on same link block Two broken seedling knife end outward bendings formed Figure of eight structure.

By adopting the above technical scheme, the utility model has the following advantages that：

1, the utility model is picked up the peanut vine fruit of ground by pick-up mechanism, and pick-up roller rotation drives each pickup lever to exist Rotation, pickup lever in the course of rotation pick up the peanut vine fruit of ground to delivery board in corresponding rotating channel, pick up Boom end is provided with elbow, substantially increases pickup efficiency, and every pickup lever is arranged by flexible connector in pick-up roller respectively On, so that pickup lever has the effect of a buffering when rotation touches ground, pickup lever is avoided to be broken, two neighboring revolution is logical Pickup lever in road is interspersed, and avoids omitting during pickup, substantially increases pickup effect, pick-up roller top Be provided with and lead seedling roller, peanut vine fruit from pick-up roller and lead between seedling roller by when, lead the shifting disc 22 on seedling roller to peanut vine fruit There is one to stir, peanut vine fruit is avoided to be wrapped on pickup lever, and peanut vine fruit is dialed into conveying mechanism.

2, the peanut vine fruit that pick-up mechanism is picked up is delivered to fruit-picking up mechanism by the conveying mechanism of the utility model backward, defeated During sending, holds together the rotation of seedling roller and drive the rotation of seedling helical blade, peanut vine fruit is under the impetus for holding together seedling helical blade Import to conveyor chamber is gathered, and the bar that shakes seedling held together in the middle part of seedling roller dials to peanut vine fruit on the conveying roller in conveyor chamber, conveying In the course of rotation, peanut vine fruit is delivered to the taper feed hopper of fruit-picking up mechanism to roller by the conveying chain wheel on conveying roller backward Pressure roller that is interior, being provided in conveyor chamber above conveying roller, when peanut vine fruit passes through between conveying roller and pressure roller, pressure roller pair Peanut vine fruit plays the role of an extruding, so that the clod adhered on peanut vine fruit is broken.

3, pushed on taper connection body into the peanut vine fruit in taper feed hopper under the impetus of helical blade into Enter in fixed cylinder, fruit-picking-up roller rotation drives the cutter high-speed rotation on fruit-picking-up roller, to carry out plucking fruit, peanut to peanut vine fruit Fruit falls into screening mechanism after being detached from peanut vine, and the cutter head of the cutter on fruit-picking-up roller is set as sector structure, increases cut surface Product, and the cutter on adjacent two channel steels are staggered, and staggered two cutter are mutually drawn close, and are substantially increased and are cut Effect is cut, cutting efficiency is increased.

4, it peanut after separating and is fallen on oscillating screen plate by the peanut vine that cutter shred, eccentric wheel rotation is logical It crosses connecting rod and push rod drives vibration before and after oscillating screen plate, peanut falls to stock guide, and peanut is gathered in defeated by stock guide In hopper, and by being delivered in discharge bucket, falling to oscillating screen plate under the conveying of the conveying helical blade on conveying roller effect On peanut vine chopped vibrated through the front and back of oscillating screen plate, be delivered to out below seedling bellows, be provided at the top of stringer board backward Peanut vine thereon is conveyed backward under the effect of vibration of oscillating screen plate, peanut vine is avoided to be wrapped on oscillating screen plate by sawtooth.

5, the peanut in discharge bucket is under the air-flow force feed effect of force feed blower, and peanut is through the upward force feed of transporting elbow Enter out fruit bellows, the outlet through going out fruit bellows is fallen into fruit-collecting box, so that peanut is collected in fruit-collecting box；After separation The cutting of peanut vine a part fall on oscillating screen plate, be delivered to out backward through oscillating screen plate below seedling bellows, another part Peanut vine conveys backward with fruit-picking-up roller, and under the push effect of the push helical blade on taper connection body, is delivered to backward Broken seedlings device, broken seedling roller rotation drive cutting assembly to shred the peanut vine of whereabouts, and broken seedling knife is set as pectination blade knot Structure, and three groups of broken seedling knives are a cutter unit, substantially increase cutting efficiency, the peanut vine shredded by broken seedlings device and The peanut vine being delivered to out backward below seedling bellows by oscillating screen plate is gone out seedling bellows under the attraction air-flow of suction fan Interior air duct is delivered up to collection seedling case, so that peanut vine is collected in collection seedling case.

6, during fruit-picking up mechanism carries out plucking fruit to peanut vine fruit, peanut on the peanut vine of part may be without departing from Peanut vine, since the peanut vine weight with peanut is larger, the attraction air-flow of suction fan cannot be drawn into collection seedling case, Therefore peanut vine of this part with fruit is fallen under the effect of gravity in feed back case, and the conveyor screw blade in guide rack Conveying effect under be transferred to the first conveying bucket, be delivered in the second conveying bucket by first conveyer belt, then defeated by the second conveyer belt It send to material-falling hopper, is fallen in conveying box again through material-falling hopper, be delivered to fruit-picking up mechanism again through conveying roller and carry out secondary pluck Fruit, to substantially increase pick up rate.

7, after the peanut in fruit-collecting box is collected completely, start the first automatic turning device, so that the work of first hydraulic cylinder Stopper rod jacks up upwards, so that fruit-collecting box tilts, after fruit-collecting box tilts to certain angle, the removable cover on fruit-collecting box is beaten It opens, so that peanut is poured onto corresponding collecting box.

8, after collecting the peanut vine collection in seedling case completely, start the second automatic turning device, so that the work of second hydraulic cylinder Stopper rod jacks up upwards, so that collection seedling case inclination, after collection seedling case tilts to certain angle, the lid seedling plate collected on seedling case is opened, So that peanut vine is poured onto corresponding collecting box.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of pick-up mechanism in Fig. 1；

Fig. 3 is the side structure schematic view of Fig. 2；

Fig. 4 is the structural schematic diagram of conveying mechanism in Fig. 1；

Fig. 5 is the overlooking structure diagram in Fig. 4 inside conveyor chamber；

Fig. 6 is the schematic view of the front view of Fig. 5；

Fig. 7 is the structural schematic diagram of fruit-picking up mechanism in Fig. 1；

Fig. 8 is the structural schematic diagram of fruit-picking-up roller in Fig. 7；

Fig. 9 is the structural schematic diagram of fixed cylinder in Fig. 7；

Figure 10 is the structural schematic diagram of screening mechanism in Fig. 1；

Figure 11 is the structural schematic diagram of oscillating screen plate in Figure 10；

Figure 12 is the side structure schematic view of stringer board in Figure 11；

Figure 13 is the structural schematic diagram of Tu1Zhong Pai fruit mechanism；

Figure 14 is the structural schematic diagram of fruit-collecting box in Figure 13；

Figure 15 is the structural schematic diagram that rice seedling distribution mechanism is arranged in Fig. 1；

Figure 16 is the structural schematic diagram for collecting seedling case in Figure 15；

Figure 17 is the structural schematic diagram of broken seedling roller in the utility model；

Figure 18 is the structural schematic diagram for going out the import of seedling bellows in the utility model；

Figure 19 is the structural schematic diagram of secondary returning fruit mechanism in Fig. 1；

Figure 20 is the structural schematic diagram of guide rack in Figure 19.

Specific embodiment

As shown in Fig. 1-2 0, a kind of self-propelled peanut of the utility model picks up cropper, including rack 1,1 lower part of rack It is provided with traveling wheel 2, is disposed with pick-up mechanism 3, conveying mechanism 4 and fruit-picking up mechanism 5 in rack 1 from front to back, in rack 1 It is provided with the screening mechanism 6 for being located at 5 lower section of fruit-picking up mechanism, the Pai Guo mechanism 7 above fruit-picking up mechanism 5 and is located at fruit-picking up mechanism Row's rice seedling distribution mechanism 8 at 5 rears is provided with secondary returning fruit mechanism 9 between 5 side of fruit-picking up mechanism and conveying mechanism 4.

Pick-up mechanism 3 includes horizontally rotating the pick-up roller 10 for being connected to 1 front lower portion of rack, is fixedly connected in rack 1 Delivery board 11 positioned at 10 rear of pick-up roller, pick-up roller 10 include the first crossbar 12 of along the circumferential direction uniform intervals setting, respectively 12 both ends of first crossbar pass through fixed disk 13 respectively and are fixedly connected, and 10 center of pick-up roller is provided with the first central axis along its axial direction 14, two fixed disks 13 are rotatably connected in rack 1 by the first central axis 14 respectively, its axially spaced-apart of 10 outer of pick-up roller is set It is equipped with guard ring 15,15 rear portion of guard ring is fixedly connected on 11 front end of delivery board, two neighboring guard ring 15 by fastening bolt Between surround rotating channel 16, each 12 outer wall of first crossbar is provided with pickup lever 17, the end of pickup lever 17 along its axially spaced-apart It is provided with elbow 18, pickup lever 17 is fixedly connected in first crossbar 12 by flexible connector 19, and each pickup lever 17 is along pickup 10 radial distribution of roller is simultaneously pierced by rotating channel 16 outward, and the pickup lever 17 in same rotating channel 16 is distributed in dispersion shape, Pickup lever 17 in two neighboring rotating channel 16 is interspersed, and 1 upper front end of rack, which horizontally rotates, to be connected with positioned at pick-up roller Seedling roller 20 is led in 10 tops, leads the second crossbar 21 that seedling roller 20 includes along the circumferential direction uniform intervals setting, each second crossbar Shifting disc 22 is arranged at intervals on 21 along its length, 20 center of seedling roller is led and is provided with the second central axis along its length 23, the second central axis 23 passes through each shifting disc 22, and 23 both ends of the second central axis are rotatably connected on respectively in rack 1.

Conveying mechanism 4 includes being rotatably connected in rack 1 and being located above delivery board 11 to hold together seedling roller 24, holds together 24 edge of seedling roller Its length direction is fixedly connected with seedling helical blade 25, holds together 24 middle part outer wall of seedling roller and is arranged at intervals with to shake seedling bar 26, shake seedling bar 26 along the circumferencial direction interval setting for holding together seedling roller 24, and adjacent two shake seedling bar 26 and are staggered, and are provided in rack 1 and are located to hold together seedling The conveying box 27 at 24 rear of roller, offers conveyor chamber 28 in the middle part of conveying box 27, and interval is arranged side by side from front to back in conveyor chamber 28 There is conveying roller 29, every 29 outer wall of conveying roller is spaced along its length is fixedly connected with conveying chain wheel 30, adjacent two conveyings Conveying chain wheel 30 on roller 29 is staggered.

Fruit-picking up mechanism 5 includes plucking fruit case 31, plucks and is rotatably connected to fruit-picking-up roller 32 in fruit case 31 along the longitudinal direction, fruit-picking-up roller 32 It is low early and high after to be obliquely installed, it is provided with fixed cylinder 33 outside fruit-picking-up roller 32,33 both ends of fixed cylinder, which are fixedly connected on, plucks on fruit case 31, Gu Safety barrel 33 and fruit-picking-up roller 32 are arranged concentrically, and 33 top half of fixed cylinder is set as arc plate structure, and 33 lower half of fixed cylinder is set up separately It is set to curved screen structure, 31 leading flank of fruit case is plucked and is fixedly connected with the open taper feed hopper 34 in front and back, taper feed hopper 34 Rear end is connected with 33 front end of fixed cylinder, and 34 front end of taper feed hopper is connected with 28 rear end of conveyor chamber, in taper feed hopper 34 It is fixedly connected with mounting rack 35,32 front end center of fruit-picking-up roller is fixedly connected with half front axle 36, and half front axle 36 is rotated by bearing to be connected It connects at 35 center of mounting rack, 32 back-end central of fruit-picking-up roller is fixedly connected with rear semiaxis 37, and rear semiaxis 37 is rotatablely connected by bearing On plucking fruit case 31, along the circumferential direction uniform intervals are fixedly connected with channel steel 38 to 32 outer wall of fruit-picking-up roller, and each channel steel 38 is mutually flat Row is simultaneously arranged at intervals with cutter 39, each cutter in the axial setting of fruit-picking-up roller 32, every channel steel 38 along its length 39 are threaded on channel steel 38 and are locked by clamping screw 40, and the cutter 39 on adjacent two channel steels 38 are staggered.

Screening mechanism 6 includes the low early and high after screen box 41 being obliquely installed, and 41 top of screen box is connected with 31 lower part of fruit case is plucked, The oscillating screen plate 42 positioned at 32 lower section of fruit-picking-up roller is tiltedly installed in screen box 41 along the longitudinal direction, is fixedly connected with position in screen box 41 Stock guide 43 in 42 lower section of oscillating screen plate, stock guide 43 are arranged in parallel with oscillating screen plate 42, and 41 front lower portion of screen box is provided with Material conveying box 44, the cylindrical structure in 44 lower part of material conveying box, 43 front end of stock guide are connected with material conveying box 44, rotation in material conveying box 44 It is connected with conveying roller 45, conveying helical blade 46 is fixedly connected on conveying roller 45,44 side of material conveying box is provided with positioned at conveying The discharge bucket 47 of 45 end of roller.

Oscillating screen plate 42 includes spaced stringer board transverse slat 48 and be arranged at intervals on each transverse slat 48 from front to back 49, each transverse slat 48 is arranged in parallel, and each stringer board 49 is arranged and is parallel to each other along the longitudinal direction, each transverse slat 48 edge respectively Left and right horizontal direction is threaded through in stringer board 49, is provided with sawtooth 50 at the top of each stringer board 49, and 42 two sides of oscillating screen plate are respectively extremely Be hinged on 41 inner wall of screen box by two rocking bars 51 less, 42 front end side of oscillating screen plate is fixedly connected with push rod 52, push rod 52 to It is pierced by screen box 41 outside, 41 side wall of screen box offers the loose slot 53 at push rod 52, and 52 end of push rod is hinged with connecting rod 54, sieve 41 side of case is provided with the eccentric wheel 55 positioned at 52 side of push rod, and connecting rod 54 is hinged on eccentric wheel 55.

Pai Guo mechanism 7 includes the force feed blower 56 positioned at 47 front side of discharge bucket, the air outlet flanged joint of force feed blower 56 There is the transporting elbow 57 for being located at 47 lower section of discharge bucket, 47 lower part of discharge bucket is connected with 57 top of transporting elbow, transporting elbow 57 The vertical flanged joint in upper end has a fruit bellows 58 out, the fruit-collecting box 59 being provided with above screen box 41 in rack 1, out fruit bellows 58 Outlet be connected with the import of fruit-collecting box 59, the fixed block 60 positioned at 59 front and rear sides of fruit-collecting box is fixedly connected in rack 1, The first automatic turning device 61 is respectively arranged between 59 front and rear sides of fruit-collecting box and fixed block 60,59 top surface of fruit-collecting box is hinged with Removable cover 62.

Row's rice seedling distribution mechanism 8 includes being located at the seedling bellows 63 out for plucking the outlet of fruit case 31 top, out spaced, parallel in seedling bellows 63 It is provided with partition 64, partition 64, which will go out in seedling bellows 63, is divided into several air ducts 65, and the top of seedling bellows 63 is set as cylinder out Shape structure is simultaneously provided with suction fan 66, plucks fruit case 31 and exports the broken seedlings device 67 for being provided with and being located at 63 lower section of seedling bellows, machine The collection seedling case 68 for being located at 63 rear of seedling bellows is provided on frame 1, out the import phase of the air outlet of seedling bellows 63 and collection seedling case 68 Connection, is fixedly connected with the fixed frame 69 for being located at 68 outside of collection seedling case in rack 1, collection 68 front and rear sides of seedling case and fixed frame 69 it Between be respectively arranged with the second automatic turning device 70, collection 68 top surface of seedling case is hinged with lid seedling plate 71.

Secondary returning fruit mechanism 9 includes the feed back case 72 positioned at 41 rear side of screen box, the import of feed back case 72 and 41 rear end of screen box Portion is connected, and is rotatably connected to guide rack 73 along left and right horizontal direction in feed back case 72,73 outer wall of guide rack is along its axial restraint It is connected with conveyor screw blade 74, the first conveying bucket 75 for being located at and plucking 31 side of fruit case, the first conveying bucket 75 are provided in rack 1 The front is high and the back is low is obliquely installed, and the first conveying bucket 75 is tilted to be provided with first conveyer belt 76,76 rear end of first conveyer belt and feed back The outlet of case 72 is mutually connected, and the second conveying bucket 77 positioned at 27 side of conveying box is provided in rack 1, is set in the second conveying bucket 77 It is equipped with the second conveyer belt 78,78 rear end of the second conveyer belt is mutually connected with 76 front end of first conveyer belt, and 77 front end of the second conveying bucket is set It is equipped with material-falling hopper 79, the outlet of material-falling hopper 79 is mutually connected with the import of conveying box 27.

The flexible connector 19 uses torsional spring, and torsional spring is set in first crossbar 12, and pickup lever 17 is fixedly connected on torsion Spring one end.

The pressure roller 80 being provided with above conveying roller 29 in the conveyor chamber 28,80 both ends of pressure roller pass through rocker arm 81 respectively It is hinged on conveying box 27.

32 both ends of fruit-picking-up roller have been respectively fixedly connected with taper connection body 82, and half front axle 36 and rear semiaxis 37 respectively correspond It is fixedly connected on two taper connection bodies 82, two 82 outer walls of taper connection body have been respectively fixedly connected with push helical blade 83。

The fan-shaped structure of cutter head of each cutter 39, the knife face and perpendicular of each cutter 39 have angle, phase Staggered two cutter 39 are mutually drawn close on adjacent two channel steels 38.

First automatic turning device 61 includes first hydraulic cylinder 84 and the support rod 85 for being fixedly connected on 59 side wall of fruit-collecting box, Hinged by the first hinged shaft 86 between 85 lower end of support rod and fixed block 60, the piston rod part of first hydraulic cylinder 84 is hinged on collection 59 upper portion side wall of fruit case, the inferior part of the cylinder block of first hydraulic cylinder 84 are hinged in rack 1.

The fruit-collecting box 59 is greater than the cross-sectional area of bottom in the bucket-shaped structure in side, the cross-sectional area at 59 top of fruit-collecting box.

Second automatic turning device 70 includes the fixed plate 87 being fixedly connected on collection 68 outer wall of seedling case, 87 top of fixed plate It is hinged by the second hinged shaft 88 between fixed frame 69, second hydraulic cylinder is provided between 87 lower part of fixed plate and fixed frame 69 89, the piston rod part of second hydraulic cylinder 89 is hinged in fixed plate 87, and the inferior part of the cylinder block of second hydraulic cylinder 89 is hinged on fixation On frame 69.

The broken seedlings device 67 includes being rotatably connected on the broken seedling roller 90 plucked in fruit case 31, and broken seedling roller 90 is along its axially spaced-apart It is provided with cutting assembly, every group of cutting assembly includes three link blocks along broken 90 axially spaced-apart of seedling roller and being twist arranged 91, each 91 two sides of link block have been respectively articulated with broken seedling knife 92, and broken 92 the upper side and lower side of seedling knife is respectively set to pectination blade knot Structure, two broken 92 end outward bendings of seedling knife on same link block 91 form Figure of eight structure.

The utility model picks up the peanut vine fruit of ground during working traveling, through pick-up mechanism 3, pick-up roller 10 rotations drive each pickup lever 17 to rotate in corresponding rotating channel 16, and pickup lever 17 is in the course of rotation by the flower of ground Raw seedling fruit is picked up to delivery board 11, and 17 end of pickup lever is provided with elbow 18, substantially increases pickup efficiency, every pickup lever 17 are arranged on pick-up roller 10 by flexible connector 19 respectively, so that pickup lever 17 has one to delay when rotation touches ground The effect of punching avoids pickup lever 17 from being broken, and the pickup lever 17 in two neighboring rotating channel 16 is interspersed, and avoids in pickup It omits in the process, substantially increases pickup effect, be provided with above pick-up roller 10 and lead seedling roller 20, peanut vine fruit is from pick-up roller 10 and lead between seedling roller 20 by when, lead the shifting disc 22 on seedling roller 20 and play the role of one to peanut vine fruit and stir, avoid spending Raw seedling fruit is wrapped on pickup lever 17, and peanut vine fruit is dialed to conveying mechanism 4；Conveying mechanism 4 picks up pick-up mechanism 3 Peanut vine fruit be delivered to fruit-picking up mechanism 5 backward, during conveying, hold together seedling roller 24 rotation drive hold together 25 turns of seedling helical blade Dynamic, peanut vine fruit gathers under the impetus for holding together seedling helical blade 25 to the import of conveyor chamber 28, holds together dialling for 24 middle part of seedling roller Seedling bar 26 dials to peanut vine fruit on the conveying roller 29 in conveyor chamber 28, conveying roller 29 in the course of rotation, conveying roller 29 On conveying chain wheel 30 peanut vine fruit is delivered to backward in the taper feed hopper 34 of fruit-picking up mechanism 5, be provided in conveyor chamber 28 Pressure roller 80 above conveying roller 29, when peanut vine fruit passes through between conveying roller 29 and pressure roller 80, pressure roller 80 is to peanut vine Fruit plays the role of an extruding, so that the clod adhered on peanut vine fruit is broken；Peanut into taper feed hopper 34 Seedling fruit pushes on taper connection body 82 to be entered in fixed cylinder 33 under the impetus of helical blade 83, and the rotation of fruit-picking-up roller 32 drives 39 high-speed rotation of cutter on fruit-picking-up roller 32, to carry out plucking fruit to peanut vine fruit, peanut falls into sieve after being detached from peanut vine In sub-agencies 6, the cutter head of the cutter 39 on fruit-picking-up roller 32 is set as sector structure, increases cutting area, and adjacent two Cutter 39 on channel steel 38 are staggered, and staggered two cutter 39 are mutually drawn close, and substantially increase cutting effect, increase Cutting efficiency is added；It peanut after separation and is fallen on oscillating screen plate 42 by the peanut vine that cutter 39 shred, it is eccentric 55 rotation of wheel is vibrated before and after driving oscillating screen plate 42 by connecting rod 54 and push rod 52, and peanut falls to stock guide 43, peanut It is gathered in material conveying box 44, and passed through under the conveying effect of the conveying helical blade 46 on conveying roller 45 by stock guide 43, it is defeated It send to discharge bucket 47, the peanut vine chopped fallen on oscillating screen plate 42 is vibrated through the front and back of oscillating screen plate 42, backward It it is delivered to out the lower section of seedling bellows 63, is provided with sawtooth 50 at the top of stringer board 49, it will thereon under the effect of vibration of oscillating screen plate 42 Peanut vine conveys backward, and peanut vine is avoided to be wrapped on oscillating screen plate 42；Peanut in discharge bucket 47 is in force feed blower 56 Under the effect of air-flow force feed, peanut enters out fruit bellows 58 through the upward force feed of transporting elbow 57, and the outlet through going out fruit bellows 58 is fallen into To fruit-collecting box 59, so that peanut is collected in fruit-collecting box 59；Peanut vine a part cutting after separation falls to vibration On dynamic sieve plate 42, be delivered to out 63 lower section of seedling bellows backward through oscillating screen plate 42, another part peanut vine with fruit-picking-up roller 32 backward Conveying, and under the push effect of the push helical blade 83 on taper connection body 82, it is delivered to broken seedlings device 67, broken seedling backward The rotation of roller 90 drives cutting assembly to shred the peanut vine of whereabouts, and broken seedling knife 92 is set as pectination edge structure, and three The broken seedling knife 92 of group is a cutter unit, substantially increases cutting efficiency, by peanut vine that broken seedlings device 67 shreds and is passed through The peanut vine that oscillating screen plate 42 is delivered to out 63 lower section of seedling bellows backward is gone out seedling wind under the attraction air-flow of suction fan 66 Air duct 65 in case 63 is delivered up to collection seedling case 68, so that peanut vine is collected in collection seedling case 68；In fruit-picking up mechanism 5 Peanut vine fruit is carried out during plucking fruit, the peanut on the peanut vine of part may be without departing from peanut vine, due to band peanut Peanut vine weight it is larger, the attraction air-flow of suction fan 66 cannot be drawn into collection seedling case 68 in, therefore this part band fruit Peanut vine fallen into feed back case 72 under the effect of gravity, and in guide rack 73 conveyor screw blade 74 conveying make It is transferred to the first conveying bucket 75 under, is delivered in the second conveying bucket 77 by first conveyer belt 76, then is defeated by the second conveyer belt 78 Send to material-falling hopper 79, fallen in conveying box 27 again through material-falling hopper 79, through conveying roller 29 be delivered to again fruit-picking up mechanism 5 into Row is secondary to pluck fruit, to substantially increase pick up rate；After the peanut in fruit-collecting box 59 is collected completely, start the first automatic turning Device 61, so that the piston rod of first hydraulic cylinder 84 jacks up upwards, so that fruit-collecting box 59 tilts, fruit-collecting box 59 tilts to one After determining angle, the removable cover 62 on fruit-collecting box 59 is opened, so that peanut is poured onto corresponding collecting box；When collection seedling After peanut vine in case 68 is collected completely, start the second automatic turning device 70, so that the piston rod of second hydraulic cylinder 89 pushes up upwards It rises, so that collection seedling case 68 tilts, after collection seedling case 68 tilts to certain angle, the lid seedling plate 71 collected on seedling case 68 is opened, from And peanut vine is poured onto corresponding collecting box.

The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality With the protection scope of new technique scheme.

Claims (10)

1. a kind of self-propelled peanut picks up cropper, including rack, frame lower are provided with traveling wheel, it is characterised in that：Rack On be disposed with pick-up mechanism, conveying mechanism and fruit-picking up mechanism from front to back, be provided in rack below the fruit-picking up mechanism Screening mechanism, the Pai Guo mechanism above fruit-picking up mechanism and row's rice seedling distribution mechanism positioned at fruit-picking up mechanism rear, fruit-picking up mechanism side Secondary returning fruit mechanism is provided between portion and conveying mechanism；

Pick-up mechanism includes horizontally rotating the pick-up roller for being connected to front end of rack lower part, is fixedly connected in rack positioned at pick-up roller The delivery board at rear, pick-up roller include the first crossbar of along the circumferential direction uniform intervals setting, and each first crossbar both ends lead to respectively It crosses fixed disk to be fixedly connected, picks up roller center along its axial direction and be provided with the first central axis, two fixed disks pass through in first respectively Central axis connects on the rack, its axially spaced-apart of pick-up roller outer is provided with guard ring, and guard ring rear portion passes through fastening bolt It is fixedly connected on conveying front edge of board, rotating channel is surrounded between two neighboring guard ring, each first crossbar outer wall is between its axial direction Every being provided with pickup lever, the end of pickup lever is provided with elbow, and pickup lever is fixedly connected on first crossbar by flexible connector On, each pickup lever is pierced by rotating channel along pick-up roller radial distribution and outward, and the pickup lever in same rotating channel is in dissipating Shape distribution is penetrated, the pickup lever in two neighboring rotating channel is interspersed, and front end of rack upper level is rotatably connected to be located at and pick up It picks up and leads seedling roller above roller, lead the second crossbar 21 that seedling roller includes along the circumferential direction uniform intervals setting, each second crossbar 21 On be arranged at intervals with shifting disc along its length, lead seedling roller center and be provided with the second central axis along its length, in second Mandrel passes through each shifting disc, and the second central axis both ends are rotatablely connected on the rack respectively；

Conveying mechanism includes that rotation connection holds together seedling roller on the rack and above delivery board, and it is solid along its length to hold together seedling roller Surely it is connected with seedling helical blade, holds together outer wall in the middle part of seedling roller and be arranged at intervals with to shake seedling bar, shake seedling bar along the circumferencial direction for holding together seedling roller Interval setting, adjacent two shake seedling bar and are staggered, and the conveying box for being located to hold together seedling roller rear, conveying box middle part are provided in rack Conveyor chamber is offered, being spaced to be arranged side by side from front to back in conveyor chamber has conveying roller, and every conveying roller outer wall is along its length Interval is fixedly connected with conveying chain wheel, and the conveying chain wheel on adjacent two conveying rollers is staggered；

Fruit-picking up mechanism includes plucking fruit case, plucks and is rotatably connected to fruit-picking-up roller in fruit case along the longitudinal direction, the low early and high after inclination of fruit-picking-up roller Setting, fruit-picking-up roller are provided with fixed cylinder outside, and fixed cylinder both ends, which are fixedly connected on, plucks on fruit case, and fixed cylinder and fruit-picking-up roller are set with one heart It sets, fixed cylinder top half is set as arc plate structure, and fixed cylinder lower half portion is set as curved screen structure, plucks on front side of fruit case Face is fixedly connected with the open taper feed hopper in front and back, and taper feed hopper rear end is connected with fixed cylinder front end, taper feed hopper Front end is connected with conveying cavity rear end, mounting rack is fixedly connected in taper feed hopper, fruit-picking-up roller front end center is fixedly connected with Half front axle, half front axle are rotatably connected on mounting rack center by bearing, and fruit-picking-up roller back-end central is fixedly connected with rear semiaxis, later half Axis is rotatably connected on by bearing to be plucked on fruit case, and along the circumferential direction uniform intervals are fixedly connected with channel steel to fruit-picking-up roller outer wall, each Channel steel is parallel to each other and is axially arranged along fruit-picking-up roller, is arranged at intervals with cutter along its length on every channel steel, each cuts Cutter is threaded on channel steel and is locked by clamping screw, and the cutter on adjacent two channel steels are staggered；

Screening mechanism includes the low early and high after screen box being obliquely installed, and screen box top is connected with fruit lower box part is plucked, along preceding in screen box Rear direction is tiltedly installed with the oscillating screen plate below fruit-picking-up roller, and leading below oscillating screen plate is fixedly connected in screen box Flitch, stock guide are arranged in parallel with oscillating screen plate, and screen box front lower portion is provided with material conveying box, the cylindrical knot of conveying lower box part Structure, guide front edge of board are connected with material conveying box, and conveying roller is rotatably connected in material conveying box, conveying spiral shell is fixedly connected on conveying roller Vane piece, material conveying box side are provided with the discharge bucket positioned at conveying roll end；

Oscillating screen plate includes spaced transverse slat and the stringer board being arranged at intervals on each transverse slat from front to back, each transverse slat phase It is mutually arranged in parallel, each stringer board is arranged and is parallel to each other along the longitudinal direction, and each transverse slat is threaded through along left and right horizontal direction respectively In stringer board, it is provided with sawtooth at the top of each stringer board, oscillating screen plate two sides are hinged in screen box at least through two rocking bars respectively Wall, oscillating screen plate front end side are fixedly connected with push rod, and push rod is pierced by screen box outward, and screen box side wall offers at push rod Loose slot, push rod end are hinged with connecting rod, and screen box side is provided with the eccentric wheel positioned at push rod side, and connecting rod is hinged on eccentric wheel On；

Pai Guo mechanism includes the force feed blower on front side of discharge bucket, and the air outlet flanged joint of force feed blower has positioned at discharge bucket The transporting elbow of lower section, discharge bucket lower part are connected with transporting elbow top, and the vertical flanged joint in transporting elbow upper end has fruit out Bellows, the fruit-collecting box being provided in rack above screen box, the outlet of fruit bellows is connected with the import of fruit-collecting box out, rack On be fixedly connected with the fixed block positioned at fruit-collecting box front and rear sides, is respectively arranged between fruit-collecting box front and rear sides and fixed block One automatic turning device, fruit-collecting box top surface are hinged with removable cover；

Row's rice seedling distribution mechanism includes positioned at the seedling bellows out for plucking fruit case outlet top, and spaced, parallel is provided with partition in seedling bellows out, Partition, which will go out in seedling bellows, is divided into several air ducts, is set as cylinder-like structure at the top of seedling bellows out and is provided with air-breathing wind Machine plucks the outlet of fruit case and is provided with the broken seedlings device for being located at below seedling bellows, is provided in rack and is located at seedling bellows rear Collect seedling case, the air outlet of seedling bellows is connected with the import of collection seedling case out, is fixedly connected with and is located on the outside of collection seedling case in rack Fixed frame collects and is respectively arranged with the second automatic turning device between seedling case front and rear sides and fixed frame, and collection seedling case top surface is hinged with Lid seedling plate.

2. self-propelled peanut according to claim 1 picks up cropper, it is characterised in that：Secondary returning fruit mechanism includes being located at The import of feed back case on rear side of screen box, feed back case is connected with screen box rear end, rotates and connects along left and right horizontal direction in feed back case It is connected to guide rack, guide rack outer wall is connected with conveyor screw blade along its axial restraint, is provided with to be located in rack and plucks fruit case one First conveying bucket of side, the front is high and the back is low is obliquely installed for the first conveying bucket, and the first conveying bucket is tilted to be provided with first conveyer belt, and One conveyer belt rear end is mutually connected with the outlet of feed back case, is provided with the second conveying bucket positioned at conveying box side in rack, and second The second conveyer belt is provided in conveying bucket, the second conveyer belt rear end is mutually connected with first conveyer belt front end, the second conveying bucket front end It is provided with material-falling hopper, the outlet of material-falling hopper is mutually connected with the import of conveying box.

3. self-propelled peanut according to claim 1 picks up cropper, it is characterised in that：The flexible connector is using torsion Spring, torsional spring are set in first crossbar, and pickup lever is fixedly connected on one end of torsional spring.

4. self-propelled peanut according to claim 1 picks up cropper, it is characterised in that：Position is provided in the conveyor chamber Pressure roller above conveying roller, pressure roller both ends pass through rocker arm respectively and are hinged on conveying box.

5. self-propelled peanut according to claim 1 or 2 picks up cropper, it is characterised in that：The fruit-picking-up roller both ends point It is not fixedly connected with taper connection body, half front axle and rear semiaxis, which respectively correspond, to be fixedly connected on two taper connection bodies, and two The external wall of taper connection has been respectively fixedly connected with push helical blade.

6. self-propelled peanut according to claim 1 picks up cropper, it is characterised in that：The cutter head of each cutter is in fan Shape structure, the knife face and perpendicular of each cutter have angle, staggered two cutter phases on two neighboring channel steel Mutually draw close.

7. self-propelled peanut according to claim 1 picks up cropper, it is characterised in that：First automatic turning device includes First hydraulic cylinder and the support rod for being fixedly connected on fruit-collecting box side wall are cut with scissors between support rod lower end and fixed block by the first hinged shaft It connects, the piston rod part of first hydraulic cylinder is hinged on fruit-collecting box upper portion side wall, and the inferior part of the cylinder block of first hydraulic cylinder is hinged on rack On.

8. self-propelled peanut according to claim 7 picks up cropper, it is characterised in that：The fruit-collecting box is in the bucket-shaped knot in side Structure, the cross-sectional area at the top of fruit-collecting box are greater than the cross-sectional area of bottom.

9. self-propelled peanut according to claim 7 picks up cropper, it is characterised in that：Second automatic turning device includes The fixed plate being fixedly connected on collection seedling box outer wall, hinged by the second hinged shaft between fixed plate top and fixed frame, fixed plate Second hydraulic cylinder is provided between lower part and fixed frame, the piston rod part of second hydraulic cylinder is hinged in fixed plate, the second liquid The inferior part of the cylinder block of cylinder pressure is hinged on fixed frame.

10. self-propelled peanut according to claim 1 or 2 picks up cropper, it is characterised in that：The broken seedlings device includes It is rotatably connected on the broken seedling roller plucked in fruit case, broken seedling roller is provided with cutting assembly along its axially spaced-apart, and every group of cutting assembly includes Three link blocks along broken seedling roller axially spaced-apart and being twist arranged, each link block two sides have been respectively articulated with broken seedling knife, broken Seedling knife the upper side and lower side is respectively set to pectination edge structure, two on same link block broken seedling knife end outward bending Form Figure of eight structure.