CN201004807Y

CN201004807Y - Peanut combine

Info

Publication number: CN201004807Y
Application number: CNU2007200040413U
Authority: CN
Inventors: 马纪连
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-23
Filing date: 2007-02-23
Publication date: 2008-01-16
Anticipated expiration: 2017-02-23

Abstract

The utility model discloses a combine-harvester of peanuts comprising a digging device, a conveying appliance, an apparatus for striping fruit, a cleaning plant, a storage bin, an actuating device, road wheels, a frame and a hanging frame, wherein the two ends of a scraper knife with a breaking-earth means are fixed in the front end of the frame, a sharp knife with the breaking-earth means is provided away from a certain distance from the front end, a bull shaker is mounted on the back end, the bull shaker is in mobile connection with the frame, a feeding screw conveyer is arranged at the back upper-end of the bull shaker, the conveying appliance consists of a slipway fixed on the frame, a vibrating screen with baffle plates at the two ends of the vibration in the slipway, conveying belts or conveying chains, a rake tooth fixed on the conveying belts or the conveying chains at a distance, the bull shaker is connected with the vibrating screen via a mobile bridge iron plate, the apparatus for striping fruit is an axial flow type cylinder, the cleaning plant composed of double-reflow vibrating screens and an air-supply arrangement, the outlet of the air-supply arrangement is aligning with the double-reflow vibrating screens, the outlet of the double-reflow vibrating screens is aligning with the storage bin. The utility model has the advantages of good performance of digging, clean in digging and stripping fruits, extra-low breakage rate of peanuts in shell and high production efficiency with little impurity content of the peanuts in shell which are cleaned.

Description

The peanut combine

One, affiliated technical field:

The utility model belongs to a kind of agricultural machinery, relates in particular to a kind of combined harvester that is used for the Peanut Crop results.

Two, background technology:

Peanut is one of important economic crops of the northern area of China, and for a long time, the peasant is hand harvest's peanut, has occurred some simple harvesting machine, planing device and machine for picking fruits in the past.These two products are discrete.Planing device is to be power with the farm tractor, just peanut is routed up from underground, need manually go soil, collection, peanut transports the land for growing field crops, puts into machine for picking fruits again and plucks fruit, realizes that stem end separates, the situation of this half artificial half machinery, make peasants' labour intensity very big, harvesting efficiency is very low, thereby is seriously restricting the large-area plantation of peanut.Some combines have been begun to release now, as the Chinese utility model patent (patent No.: z100255370.8), this patent disclosure a kind of self-propelled peanut combine, this machine mainly comprises frame, engine, riding manipulation mechanism, transmission mechanism, differential gear, road wheel, hydraulic means assembly, be provided with the pears tool in frame lower, frame is provided with trembles native conveyer, peanut fruit-doffing equipment, this lower end of trembling native transfer device places the back of pears tool, the feeding mouth of upper end and fruit-doffing equipment near or be connected.This harvesting peanut function goes out, trembles soil, takes off fruit, cleans etc. that work is disposable directly to be finished in the field pears.But still there are the following problems for this machine, excavates poor performance, the breakage rate height, and it is unclean to take off fruit, and loss is many, and the peanut impurity that cleans out is many, also needs the labor cleaning, and machine power consumption is many, and excavated area is little, inefficiency.

Three, summary of the invention:

The utility model is exactly to solve now with the problems referred to above that exist in the technology, provides a kind of excavation performance good, and it is clean to take off dried fruit, and the peanut breakage rate is low, the few peanut combine of impurity in the peanut.

For addressing the above problem, technical solution of the present utility model is: the combine of cultivating peanut, and it comprises excavating gear, conveying plant, fruit-doffing equipment, cleaning plant, storage warehouse, transmission device, road wheel, frame and suspension holdfast; Transmission device comprises power transmission shaft, drive and gearbox; Excavating gear comprises perching knife, the feeding screw feeder of being with soil breaking tool, the perching knife two ends of band soil breaking tool are fixed on the frame front end, its front end has a sharp knife soil breaking tool every a segment distance, the rear end then is moving sieve, mobilizable being connected on the frame of moving sieve, there is the feeding screw feeder the back upper end of moving sieve, and the feeding screw feeder is installed on the frame; Conveying plant is between excavating gear and fruit-doffing equipment, conveying plant comprises the slideway that is fixed on the frame, the sieve that shakes of baffle plate is arranged at the two ends of slideway internal vibration, conveyer belt or chain, be fixed on the chi of climbing on conveyer belt or the chain every a segment distance, the chi of climbing that is positioned at below conveyer belt or the chain just in time places and shakes above the sieve; The inlet of the sieve that shakes is aimed in the outlet of feeding screw feeder, and moving sieve is connected on the sieve that shakes by mobilizable gap bridge iron plate; Fruit-doffing equipment is the axial-flow type cylinder, and the axial-flow type cylinder comprises that main shaft, band stir the cylinder and the shell of spoon, and there is inlet the front of shell, and there is the cauline leaf outlet back, is fixed sieve, the inlet of the outlet connecting axle streaming cylinder of the sieve that shakes below; Cleaning plant comprise dual reflux shake the sieve and air-supply arrangement, dual reflux shakes to sieve to be positioned at and decides under the sieve, compass screen surface above it is the inclination compass screen surface, following compass screen surface is the inclination compass screen surface opposite with top compass screen surface incline direction, the dihedral jockey that immediate two limits of two compass screen surfaces are made up of two joint faces connects, the top face of dihedral jockey exceeds top compass screen surface, following face props up following compass screen surface, the following centre height that is fixed with respectively of two compass screen surfaces, the casting plate that both sides are low, two compass screen surfaces are fixedlyed connected with two casting plates, and the dual reflux sieve that shakes is aimed in the outlet of air-supply arrangement; Storage warehouse is aimed in the outlet of dual reflux sieve; The forward and backward road wheel that is separately installed with of storage warehouse frame.

Because the utility model has adopted such scheme, perching knife in the excavating gear and soil breaking tool can be reconciled its embedded depth with the rising and the reduction of suspension holdfast, it is good that it excavates performance, it is clean to excavate peanut and stem, fruit of excavating and stem are sent into conveying plant by the feeding screw feeder, send in the fruit-doffing equipment by conveying plant again, its conveying fully, do not hinder fruit, and the sieve that shakes is all arranged, fruit and stem in excavating gear and conveying plant, soil on the leaf can be missed a part by the sieve that shakes, and it is clean that the axial-flow type cylinder takes off dried fruit, do not hinder fruit, fixed sieve leaks down fruit on stem, leaf and part soil are by then being flowed out by the cauline leaf outlet of axial-flow type cylinder, and remaining a part of leaf is then blown out by air-supply arrangement, remaining soil is got rid of by the casting plate, makes really clean cleaner.Clean fruit flows in the storage warehouse.It is good that the utility model excavates performance, excavation clean, and it is clean to take off dried fruit, and the peanut breakage rate is extremely low, and impurity content is very little in its peanut of cleaning out, the production efficiency height.

Four, description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of axial-flow type cylinder in the utility model;

Fig. 3 is moving sieve in the utility model, shake sieve and dual reflux shake sieve and its transmission device schematic diagram thereof.

Five, embodiment:

As Fig. 1, Fig. 2, shown in Figure 3, present embodiment comprises excavating gear, conveying plant, fruit-doffing equipment, cleaning plant, storage warehouse, transmission device, road wheel, frame and suspension holdfast; Suspension holdfast is an A-frame 9, and it is fixed on the frame, is suspended on the hanger bracket on the power machine of front, as tractor.Excavating gear comprises perching knife 2 and the feeding screw feeder 6 of being with soil breaking tool 1, the perching knife 2 of band soil breaking tool is installed on the cutter beam, perching knife 2 two ends organic frame baffle plates 54, perching knife 2 front ends have a sharp knife soil breaking tool 1 every a segment distance, sharp knife soil breaking tool 1 is welded on the perching knife 2, there is double-edged fine-toothed comb 3 cutter beam rear end, and it is spacing that 3 pairs of double-edged fine-toothed combs move sieve 4.Moving sieve 4 is positioned at the back of perching knife 2, and its two ends 53 place in the stopper slot 47 that has on the both sides frame baffle plate 54.Feeding screw feeder 6 is in the back of perching knife 2, above the moving sieve 4.Feeding screw feeder 6 comprises screw conveyor shaft, cylinder, shrinkage-rule 55 and promotes blade that feed screw feeder 6 and be installed on the frame baffle plate 54, its structure is with employed feeding screw feeder in the little wheat harvester.Conveying plant comprises chain 12, climbs chi 11, there is baffle plate 13 at two ends shake sieve 10 and be fixed on the slideway 56 of the shaking sieve 10 on the frame, chain 12 has two, lay respectively at the both sides of the sieve 10 that shakes, article two, fix one every a segment distance on the chain 12 and climb chi 11, the chi 11 of climbing that is positioned at below the chain 12 just in time places and shakes above the sieve 10, and the upper end of chain 12 is a driving shaft 18, and the lower end is a driven axle 59, there is sprocket wheel 16 at the two ends of driving shaft 18, and are installed on the frame by bearing.The shrinkage-rule 55 of feeding screw feeder 6 is aimed at the end opening of the sieve 10 that shakes, and gap bridge iron plate 58 is connected on the moving sieve 4 by axle 57, and gap bridge iron plate 58 rides on the sieve 10 that shakes.Fruit-doffing equipment is an axial-flow type cylinder 20, axial-flow type cylinder 20 comprises that main shaft 21, band stir the cylinder 45 and the shell 43 of spoon 44, there is inlet 60 front of shell 43, the back has cauline leaf outlet 27, below for sieving 46 surely, the shake inlet 60 of sieve 10 aiming axis streaming cylinder suitable for reading, axial-flow type drum spindle 21 two ends have drive sprocket 25 and by movable sprocket 19, and by bearing fixing on frame.Cleaning plant comprise dual reflux shake the sieve and air-supply arrangement: hair-dryer 61, dual reflux shakes to sieve to be positioned at and decides under the sieve 46, compass screen surface above it is an inclination compass screen surface 29, following compass screen surface 30 is the inclination compass screen surface opposite with top compass screen surface 29 incline directions, the dihedral jockey 50 that immediate two limits of two compass screen surfaces are made up of two joint faces connects, the top face of dihedral jockey 50 exceeds top compass screen surface 29, following face props up following compass screen surface 30, two

compass screen surfaces

29,30 the following centre height that is fixed with respectively, the casting plate 62 that both sides are low, fixedlyed connected by angle bar for four jiaos of two compass screen surfaces and two casting plates, the dual reflux sieve that shakes is aimed in the outlet of hair-dryer 61.Storage warehouse 63 is aimed in the shake outlet of sieve of dual reflux, and there is the bracing frame of storage warehouse 63 rear end of frame, but the placing on the bracing frame of storage warehouse 63 pulls.The forward and backward road wheel 28 that is separately installed with of frame.Transmission device comprises power transmission shaft, drive and gearbox 41; Gearbox 41 is connected in the power output of power machine by power terminal pad 64.Large and small two sprocket wheels 38,37 are arranged on the output shaft 40 of gearbox 41, hinge wheel 38 is by the drive sprocket 25 of chain connecting axle streaming cylinder, the axial-flow type cylinder connected intermediate chain wheel 15 on the chain driving shaft by movable sprocket 19 by chain, the drive sprocket 16 of chain connects it by movable sprocket 8 by chain, connection sprocket wheel 7 also is installed on its driven axle 59, connects sprocket wheel 7 and connect the sprocket wheel 5 that feeds on screw feeder 6 main shafts by chain.Also connect eccentric wheel 26 on the main shaft of drive sprocket 25 sides of axial-flow type cylinder, the connecting rod 31 of eccentric wheel 26 connects shaking by 32 on the moving axis 22, moving axis 22 by bearing be installed in dual reflux shake the sieve side the front end frame on, on shaking the rear end frame of sieving the side, dual reflux also unmoving axle 24 is installed by bearing, moving axis 22 is fixed with

hanger

33,23 respectively with the lower end at unmoving axle 24 both ends, and the hanger that shakes on sieving four jiaos with dual reflux is fixed together.The upper end of moving axis 22 also is fixed with hanger 49, and it is fixed together with the hanger 14 that sieves on 10 that shakes.Minor sprocket 37 on gearbox 41 output shafts connects the moving sprocket wheel 35 that sieves on the shackle shaft 36 by chain, moving sieve shackle shaft 36 by bearing fixing on frame, its other end setting-up eccentricity wheel 34, connecting rod 39 connecting axles of eccentric wheel 34 are fixed on shaking by 42 on the frame; shake on 42 and stretch out hanger 48, and hanger 48 is gone up fixing hanger with moving sieve and is fixed together.The axial-flow type cylinder also connected belt pulley 17 on the axle of movable sprocket 19 1 ends, it is connected the belt pulley of hair-dryer 61 by belt.

Claims

1. the combine of cultivating peanut, it comprises excavating gear, conveying plant, fruit-doffing equipment, cleaning plant, storage warehouse, transmission device, road wheel, frame and suspension holdfast; Transmission device comprises power transmission shaft, drive and gearbox; It is characterized in that: excavating gear comprises perching knife, the feeding screw feeder of being with soil breaking tool, the perching knife two ends of band soil breaking tool are fixed on the frame front end, its front end has a sharp knife soil breaking tool every a segment distance, the rear end then is moving sieve, mobilizable being connected on the frame of moving sieve, there is the feeding screw feeder the back upper end of moving sieve, and the feeding screw feeder is installed on the frame; Conveying plant is between excavating gear and fruit-doffing equipment, conveying plant comprises the slideway that is fixed on the frame, the sieve that shakes of baffle plate is arranged at the two ends of slideway internal vibration, conveyer belt or chain, be fixed on the chi of climbing on conveyer belt or the chain every a segment distance, the chi of climbing that is positioned at below conveyer belt or the chain just in time places and shakes above the sieve; The inlet of the sieve that shakes is aimed in the outlet of feeding screw feeder, and moving sieve is connected on the sieve that shakes by mobilizable gap bridge iron plate; Fruit-doffing equipment is the axial-flow type cylinder, and the axial-flow type cylinder comprises that main shaft, band stir the cylinder and the shell of spoon, and there is inlet the front of shell, and there is the cauline leaf outlet back, is fixed sieve, the inlet of the outlet connecting axle streaming cylinder of the sieve that shakes below; Cleaning plant comprise dual reflux shake the sieve and air-supply arrangement, dual reflux shakes to sieve to be positioned at and decides under the sieve, compass screen surface above it is the inclination compass screen surface, following compass screen surface is the inclination compass screen surface opposite with top compass screen surface incline direction, the dihedral jockey that immediate two limits of two compass screen surfaces are made up of two joint faces connects, the top face of dihedral jockey exceeds top compass screen surface, following face props up following compass screen surface, high, the low casting plate in both sides in the middle of being fixed with below two compass screen surfaces, two compass screen surfaces are fixedlyed connected with two casting plates, and the dual reflux sieve that shakes is aimed in the outlet of air-supply arrangement; Storage warehouse is aimed in the outlet of dual reflux sieve; The forward and backward road wheel that is separately installed with of frame.

2. peanut combine according to claim 1, it is characterized in that: the perching knife of described band soil breaking tool (2) is installed on the cutter beam of frame front end, perching knife (2) two ends organic frame baffle plates (54), there is double-edged fine-toothed comb (3) cutter beam rear end, double-edged fine-toothed comb (3) is spacing to moving sieve (4), and moving sieve (4) two ends (53) place in the stopper slot (47) that has on the both sides frame baffle plates (54).

3. peanut combine according to claim 1, it is characterized in that: the shrinkage-rule (55) of described feeding screw feeder (6) is aimed at the end opening of sieve (10) that shake, gap bridge iron plate (58) is connected on the moving sieve (4) by axle (57), and gap bridge iron plate (58) rides on the sieve (10) that shakes.

4. peanut combine according to claim 1 is characterized in that: described air-supply arrangement is hair-dryer (61).

5. peanut combine according to claim 1 is characterized in that: described storage warehouse (63) but on the bracing frame of the storage warehouse that places frame rear end of pull.

6. according to one of them described peanut combine in the claim 1 to 5, it is characterized in that: described transmission device comprises power transmission shaft, drive and gearbox (41); There is drive sprocket (25) at axial-flow type drum spindle (21) two ends and by movable sprocket (19), and by bearing fixing on frame; The upper end of chain (12) is driving shaft (18), and the lower end is driven axle (59), and there is sprocket wheel (16) at the two ends of driving shaft (18), and are installed on the frame by bearing; Gearbox (41) is connected in the power output of power machine by power terminal pad (64); On the output shaft (40) of gearbox (41) large and small two sprocket wheels (38), (37) are arranged, hinge wheel (38) is by the drive sprocket (25) of chain connecting axle streaming cylinder, the axial-flow type cylinder connected intermediate chain wheel (15) on the chain driving shaft by movable sprocket (19) by chain, the drive sprocket of chain (16) connects it by movable sprocket (8) by chain, connection sprocket wheel (7) also is installed on its driven axle (59), connects sprocket wheel (7) and connect the sprocket wheel (5) that feeds on screw feeder (6) main shaft by chain; Also connect eccentric wheel (26) on the main shaft of the drive sprocket of axial-flow type cylinder (25) side, the connecting rod (31) of eccentric wheel (26) connects shaking by (32) on the moving axis (22), moving axis (22) by bearing be installed in dual reflux shake the sieve side the front end frame on, on shaking the rear end frame of sieving the side, dual reflux also unmoving axle (24) is installed by bearing, moving axis (22) is fixed with hanger (33), (23) respectively with the lower end at unmoving axle (24) both ends, and the hanger that shakes on sieving four jiaos with dual reflux is fixed together; The upper end of moving axis (22) also is fixed with hanger (49), and it is fixed together with the hanger (14) that shakes on the sieve (10); Minor sprocket (37) on gearbox (41) output shaft connects the moving sprocket wheel (35) that sieves on the shackle shaft (36) by chain, moving sieve shackle shaft (36) by bearing fixing on frame, its other end setting-up eccentricity wheel (34), connecting rod (39) connecting axle of eccentric wheel (34) is fixed on shaking by (42) on the frame; shake and stretched out hanger (48) on (42), and hanger (48) is gone up fixing hanger with moving sieve and is fixed together; The axial-flow type cylinder by movable sprocket (19) one ends the axle on also connected belt pulley (17), it is connected the belt pulley of air-supply arrangement (61) by belt.