CN104322195B - Double deck screen sorting type Cyperus esculentus cropper - Google Patents
Double deck screen sorting type Cyperus esculentus cropper Download PDFInfo
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- CN104322195B CN104322195B CN201410617094.7A CN201410617094A CN104322195B CN 104322195 B CN104322195 B CN 104322195B CN 201410617094 A CN201410617094 A CN 201410617094A CN 104322195 B CN104322195 B CN 104322195B
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- screen cloth
- sieve
- main body
- interior screen
- cage
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Abstract
The invention discloses a kind of double deck screen sorting type Cyperus esculentus cropper, it includes frame main body, traction frame, depthkeeping wheel, material storing box, Rotary tillage rake, shovel soil plate, is provided with traction frame in frame main body front end；Depthkeeping wheel it is provided with bottom traction frame；Frame main body front top is provided with material storing box；Frame main body front bottom end is sequentially provided with Rotary tillage rake, shovel soil plate from front to back；In the middle part of frame main body, both sides are provided with travel wheel；It is sequentially provided with from top to bottom above frame main body rear end and unloads grass plate, feeding spiral, sieve cage, centrifugal fan；Advantages of the present invention: weeds are separated by plane sieve plate with earth, Cyperus esculentus, earth and Cyperus esculentus are separated by sieve clip-type conveying belt further, and centrifugal fan, by the impurity blowout in sieve cage, improves and clean rate；Harvestless Cyperus esculentus dry after directly pack, need to the most again separate, secondary operation；Applied widely, easy to use, effective；Automaticity is high, work efficiency is high.
Description
Technical field:
The present invention relates to a kind of farm machinery gathering in the crops Cyperus esculentus, relate in particular to a kind of double-deck
Sieve sorting type Cyperus esculentus cropper.
Background technology
Cyperus esculentus is a kind of high-quality, high yield, novel crop that comprehensive utilization value is the highest, mainly
Results underground core shape rhizome fruit, its well developed root system, during results, labor intensity is big.Currently on the market
Occur in that some Cyperus esculentus excavators, although improve the efficiency of results, but go out clean during results
Rate is relatively low, and screening effect is undesirable, generally requires and manually carries out separation and pick, adds operation,
Need to put into more manpower and materials.
Summary of the invention:
It is an object of the invention to provide a kind of double-deck screening improving and clean rate and work efficiency
Select formula Cyperus esculentus cropper.
The present invention is implemented by following technical scheme: double deck screen sorting type Cyperus esculentus cropper, its bag
Including rack main body, traction frame, depthkeeping wheel, material storing box, Rotary tillage rake, shovel soil plate, at described machine
Frame body front end is provided with described traction frame；Described depthkeeping wheel it is provided with bottom described traction frame；Institute
State frame main body front top and be provided with described material storing box, axial and described frame main body direct of travel
Identical driving shaft, the power transmission shaft the most vertical with described frame main body direct of travel；Described master
Moving axis is connected by gearbox drive with described power transmission shaft；The described frame at described traction frame rear
Described Rotary tillage rake, described shovel soil plate it is sequentially provided with from front to back bottom body front end；At described machine
Plane sieve plate and sieve clip-type conveying belt, described plane that upper and lower two-layer is arranged it is provided with in the middle part of frame body
Sieve plate is inclined upwardly the most from front to back with described sieve clip-type conveying belt described in parallel being fixedly installed on
In frame main body；It is arranged over scraping delivery dress at described plane sieve plate and described sieve clip-type conveying belt
Put；Described scraping delivery device includes being arranged on described plane sieve plate and described sieve clip-type conveying belt rear end
Top scraping delivery device drive shaft, be arranged on described plane sieve plate and described sieve clip-type conveying belt before
Scraping delivery device driven shaft above end, it is correspondingly arranged at described scraping delivery device drive shaft and described scrapes
Send two, the left and right chain at device driven shaft both ends, evenly distributed between two described chains
The fixing axle being provided with；Axle fixing every described is provided with ejector dozer and evenly distributed steel wire
Bundle, described ejector dozer is arranged before and after the conveying direction of described scraping delivery device with described steel tendon；
Be provided with movable pulley at described ejector dozer two ends, described movable pulley rolls and is arranged on described plane sieve plate
The top of both sides；Axial and described frame main body traveling side it is additionally provided with in the middle part of described frame main body
To vertical power distributing shaft；In the middle part of described frame main body, both sides are provided with travel wheel；Described
It is sequentially provided with from top to bottom above frame main body rear end and unloads grass plate, feeding spiral, sieve cage, be centrifuged
Formula ventilation blower；The front end of described plane sieve plate is placed in described shovel soil postlaminar part, described plane sieve plate
Rear end be placed in described in unload grass plate above；Described sieve clip-type conveying belt rear end is placed in described feeding spiral shell
Above the charging aperture of rotation, between described sieve clip-type conveying belt and described sieve cage, it is provided with breast boards；
The discharge end of described feeding spiral is through the sieve cage shrouding of described sieve cage, with the interior sieve of described sieve cage
Net inner space；Described sieve cage discharging opening in described frame main body side and described material storing box top
The discharging spiral that axial and described frame main body direct of travel is identical it is provided with between portion's charging aperture；Institute
State the air outlet the latter half towards described sieve cage of centrifugal fan, described power transmission shaft one end
It is connected by belt transmission with described Rotary tillage rake；The described power transmission shaft other end passes through gear-box and ten thousand
It is in transmission connection with described power distributing shaft one end to axle；The drive shaft of described sieve clip-type conveying belt with
Described power distributing shaft is connected by belt transmission；Scrape described in above described sieve clip-type conveying belt
Send device drive shaft, the drive shaft of described feeding spiral, the helical-blade bobbin of described sieve cage, institute
The drive shaft of the sieve cage end plate and described centrifugal fan of stating sieve cage is divided with described power respectively
Join axle to be connected by belt transmission；Described scraping delivery device above described sieve clip-type conveying belt drives
Axle scraping delivery device drive shaft described with above described plane sieve plate is connected by belt transmission；Described
The drive shaft of discharging spiral is connected by gear-box and belt transmission with described sieve cage end plate.
Described sieve clip-type conveying belt is made up of more than one sieve and hinge axis, described sieve bag
Including fixing sieve and activity sieve, described fixing sieve is become by one group of parallel metal hook strips, and
Being welded together by intersecting therewith bonding jumper, parallel bonding jumper two ends all curve annulus；Institute
State activity sieve by one group of parallel long bonding jumper, between described long bonding jumper arranged in parallel
Short bonding jumper intersects the metal hook strips of welding and becomes with described short bonding jumper, parallel described long gold
Belong to bar two ends all curve annulus, described short bonding jumper one end curve annulus and with described long metal
Bar one end flushes, and is provided with vertical with described short bonding jumper below the described short bonding jumper other end
Pin, described pin is fixed on bottom described long bonding jumper；Some described sieves are led to by hinge axis
Cross the described annulus in described sieve and be linked togather formation one ring-type belt, described activity sieve
It is spaced the arrangement of more than one described fixing sieve；The both sides of described sieve are respectively provided with belt,
Described hinge axis and described pin end are fixed on described belt.
Described scraping delivery device also includes that buck rake, described buck rake include buck rake axle, adjacent
Described fixing axle between be provided with described buck rake axle, described buck rake axle two ends are separately fixed at
On two described chains, on described buck rake axle evenly distributed hug grass tooth.
Being fixed with clean-up scraper on described buck rake axle, described clean-up scraper bottom is zigzag.
Described sieve cage includes by the outer screen cloth of cylinder, cylindrical described interior screen cloth and described helical-blade
Bobbin, is fixed with described interior screen cloth at described outer screen cloth coaxial, described outer screen cloth with
It is provided with helical blade between described interior screen cloth；Described interior screen cloth one end and described outer screen cloth one end
End face, is provided with sieve cage shrouding described in disc in described outer screen cloth one end；It is provided with described sieve
Described sieve cage one end of cage shrouding rolls and is arranged on two support rollers being fixed on described frame main body
On；Described interior screen cloth other end end face exceeds described outer screen cloth other end end face；Described interior screen cloth
Other end end face and described outer screen cloth other end end face are equipped with ring baffle, two described annulars
The described discharging opening of described sieve cage is formed between baffle plate；Described ring baffle at described interior screen cloth
Upper the most evenly distributed have more than two and the most identical fixing bar of described interior screen cloth, described solid
Fixed pole top is provided with the institute of sieve cage end plate, described sieve cage end plate and described interior screen cloth described in disc
State and between ring baffle, form sieve cage discharge gate；Rotate at described interior screen cloth coaxial and be provided with institute
Stating helical-blade bobbin, the two ends of described helical-blade bobbin rotate through described interior screen cloth two ends and arrange
In described frame main body, described helical-blade bobbin is provided with helical blade.
Described sieve cage includes by the outer screen cloth of cylinder, cylindrical described interior screen cloth and described helical-blade
Bobbin, is fixed with described interior screen cloth at described outer screen cloth coaxial, described outer screen cloth with
It is provided with helical blade between described interior screen cloth；Described interior screen cloth one end and described outer screen cloth one end
End face, is provided with sieve cage shrouding described in disc in described outer screen cloth one end；It is provided with described sieve
Described sieve cage one end of cage shrouding rolls and is arranged on two support rollers being fixed on described frame main body
On；Described interior screen cloth other end end face exceeds described outer screen cloth other end end face；Described interior screen cloth
Other end end face and described outer screen cloth other end end face are equipped with ring baffle, two described annulars
The described discharging opening of described sieve cage is formed between baffle plate；Described ring baffle at described interior screen cloth
Upper the most evenly distributed have more than two and the most identical fixing bar of described interior screen cloth, described solid
Fixed pole top is provided with the institute of sieve cage end plate, described sieve cage end plate and described interior screen cloth described in disc
State and between ring baffle, form sieve cage discharge gate；Rotate at described interior screen cloth coaxial and be provided with institute
Stating helical-blade bobbin, the two ends of described helical-blade bobbin rotate through described interior screen cloth two ends and arrange
In described frame main body, described helical-blade bobbin is provided with helical blade.
Described sieve cage includes by interior screen cloth and described spiral shell described in truncated cone outer screen cloth, truncated cone
Vane bobbin, is fixed with described interior screen cloth, described interior screen cloth at described outer screen cloth coaxial
Closed end and the end face of described outer screen cloth closed end, be provided with circle at described outer screen cloth closed end
Cage shrouding is sieved described in dish type；The described sieve cage one end rolling being provided with described sieve cage shrouding is arranged on solid
It is scheduled on two support rollers of described frame main body；Described interior screen cloth opening end end face is beyond outside described
Screen cloth opening end end face；Described interior screen cloth opening end end face and described outer screen cloth opening end end face are equal
It is provided with ring baffle, between two described ring baffles, forms the described discharging opening of described sieve cage；
Evenly distributed on the described ring baffle of described interior screen cloth have more than two and described interior screen cloth
The most identical fixing bar, is provided with sieve cage end plate, institute described in disc at described fixing masthead end
State and between sieve cage end plate and the described ring baffle of described interior screen cloth, form sieve cage discharge gate；Institute
State the rotation of interior screen cloth coaxial and be provided with described helical-blade bobbin, the two ends of described helical-blade bobbin
Through described interior screen cloth two ends, rotate be arranged in described frame main body, at described helical blade
Axle is provided with helical blade.
Described sieve cage includes by interior screen cloth and described spiral shell described in truncated cone outer screen cloth, truncated cone
Vane bobbin, is fixed with described interior screen cloth, described interior screen cloth at described outer screen cloth coaxial
Closed end and the end face of described outer screen cloth closed end, be provided with circle at described outer screen cloth closed end
Cage shrouding is sieved described in dish type；The described sieve cage one end rolling being provided with described sieve cage shrouding is arranged on solid
It is scheduled on two support rollers of described frame main body；Described interior screen cloth opening end end face is beyond outside described
Screen cloth opening end end face；Described interior screen cloth opening end end face and described outer screen cloth opening end end face are equal
It is provided with ring baffle, between two described ring baffles, forms the described discharging opening of described sieve cage；
Evenly distributed on the described ring baffle of described interior screen cloth have more than two and described interior screen cloth
The most identical fixing bar, is provided with sieve cage end plate, institute described in disc at described fixing masthead end
State and between sieve cage end plate and the described ring baffle of described interior screen cloth, form sieve cage discharge gate；Institute
State the rotation of interior screen cloth coaxial and be provided with described helical-blade bobbin, the two ends of described helical-blade bobbin
Through described interior screen cloth two ends, rotate be arranged in described frame main body, at described helical blade
Axle is provided with helical blade.
Described material storing box side is movably equipped with Dump gate；Bottom described material storing box by with described discharging
The side that door is relative is arranged to the lopsidedness being provided with described Dump gate.
Advantages of the present invention: weeds are separated by plane sieve plate with earth, Cyperus esculentus, sieve formula is defeated
Sending band earth and Cyperus esculentus to be separated further, centrifugal fan is by the impurity in sieve cage
Blowout, improves and clean rate；Harvestless Cyperus esculentus directly packs after drying, and need to manually carry out again
Secondary separation, secondary operation；Applied widely, easy to use, effective；Automaticity height,
Work efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the fixing axle scheme of installation of scraping delivery device.
Fig. 5 is the A-A generalized section of Fig. 4.
Fig. 6 is the power transmission schematic diagram of embodiment 1.
Fig. 7 is sieve formula conveyer belt structure schematic diagram.
Fig. 8 is the structural representation of cylindrical screen cage.
Fig. 9 is the structural representation of taper type sieve cage.
Figure 10 is the schematic diagram of embodiment 2.
Figure 11 is the rearview of Figure 10.
Figure 12 is the fixing axle scheme of installation of scraping delivery device.
Figure 13 is the A-A generalized section of Fig. 4.
Frame main body 1, traction frame 2, depthkeeping wheel 3, material storing box 4, Rotary tillage rake 5, shovel soil plate
6, driving shaft 7, power transmission shaft 8, plane sieve plate 9, sieve clip-type conveying belt 10, scraping delivery device drive
Moving axis 11, scraping delivery device driven shaft 12, chain 13, fixing axle 14, ejector dozer 15, steel
Tow 16, movable pulley 17, power distributing shaft 18, travel wheel 19, unload grass plate 20, feeding
Spiral 21, sieve cage 22, centrifugal fan 23, breast boards 24, sieve cage shrouding 25, go out
Material spiral 26, helical-blade bobbin 27, sieve cage end plate 28, hinge axis 29, fixing sieve 30,
Activity sieve 31, bonding jumper 32, annulus 32, long bonding jumper 33, short bonding jumper 34, gold
Belong to hook strips 35, pin 36, belt 37, Dump gate 38, outer screen cloth 39, interior screen cloth 40,
Helical-blade bobbin 41, helical blade 42, support roller 43, ring baffle 44, discharging opening 45,
Fix bar 46, discharge gate 47, annulus 48, buck rake axle 49, hug grass tooth 50, clean-up scraper
51。
Detailed description of the invention: as shown in Figures 1 to 6, double deck screen sorting type Cyperus esculentus cropper,
It includes frame main body 1, traction frame 2, depthkeeping wheel 3, material storing box 4, Rotary tillage rake 5, shovel soil
Plate 6, is provided with traction frame 2 in frame main body 1 front end；Depthkeeping wheel it is provided with bottom traction frame 2
3；Frame main body 1 front top is provided with material storing box 4, axial and frame main body 1 direct of travel
Identical driving shaft 7, the power transmission shaft 8 the most vertical with frame main body 1 direct of travel；Actively
Axle 7 is connected by gearbox drive with power transmission shaft 8；Before the frame main body 1 at traction frame 2 rear
Bottom portion is sequentially provided with Rotary tillage rake 5, shovel soil plate 6 from front to back；Set in the middle part of frame main body 1
There are plane sieve plate 9 and sieve clip-type conveying belt 10, plane sieve plate 9 and sieve that upper and lower two-layer arranges
Clip-type conveying belt 10 is inclined upwardly parallel being fixedly installed in frame main body 1 the most from front to back；
It is arranged over scraping delivery device at plane sieve plate 9 and sieve clip-type conveying belt 10；Scraping delivery device includes
Be arranged on the scraping delivery device drive shaft 11 above plane sieve plate 9 and sieve clip-type conveying belt rear end,
Be arranged on the scraping delivery device driven shaft 12 above plane sieve plate 9 and sieve clip-type conveying belt front end,
It is correspondingly arranged at scraping delivery device drive shaft 11 and the left and right two at scraping delivery device driven shaft 12 both ends
Root chain 13, between two chains 13 the evenly distributed fixing axle 14 being provided with；Solid at every
Dead axle 14 is provided with ejector dozer 15 and evenly distributed steel tendon 16, ejector dozer 15 and steel wire
Bundle 16 is arranged before and after the conveying direction of scraping delivery device；It is provided with movable pulley at ejector dozer 15 two ends
17, movable pulley 17 rolls the top being arranged on plane sieve plate 9 both sides；In frame main body 1
Portion is additionally provided with the power distributing shaft 18 the most vertical with frame main body 1 direct of travel；In frame
In the middle part of main body 1, both sides are provided with travel wheel 19；Depend on from top to bottom above frame main body 1 rear end
Secondary being provided with unloads grass plate 20, feeding spiral 21, sieve cage 22, centrifugal fan 23；Horizontal screen
The front end of plate 9 is placed in shovel soil plate 6 rear portion, and the rear end of plane sieve plate 9 is placed in unloads on grass plate 20
Side；Sieve clip-type conveying belt 10 rear end is placed in above the charging aperture of feeding spiral 21, in sieve formula
It is provided with breast boards 24 between conveyer belt 10 and sieve cage 22；The discharge end of feeding spiral 21 passes
The sieve cage shrouding 25 of sieve cage 22, with the interior screen cloth inner space of sieve cage 22；In frame main body 1
Axial and frame master it is provided with between sieve cage 22 discharging opening and the material storing box 4 its top feed mouth of side
The discharging spiral 26 that body 1 direct of travel is identical；The air outlet of centrifugal fan 23 is towards sieve
The latter half of cage 22, power transmission shaft 8 one end is connected by belt transmission with Rotary tillage rake 5；Pass
Moving axis 8 other end is in transmission connection with power distributing shaft 18 one end by gear-box and universal drive shaft；
The drive shaft of sieve clip-type conveying belt 10 is connected by belt transmission with power distributing shaft 18；
Scraping delivery device drive shaft 11 above sieve clip-type conveying belt 10, the driving of feeding spiral 21
Moving axis, the helical-blade bobbin 27 of sieve cage 22, the sieve cage end plate 28 of sieve cage 22 and centrifugal logical
The drive shaft of blower fan 23 is connected by belt transmission with power distributing shaft 18 respectively；Sieve formula is defeated
Send with scraping delivery device drive shaft above the scraping delivery device drive shaft 11 above 10 and plane sieve plate 9
11 are connected by belt transmission, and the power of power distributing shaft 18 is delivered to sieve clip-type conveying belt 10
After the scraping delivery device drive shaft 11 of top, then by the scraping delivery device above sieve clip-type conveying belt 10
Drive shaft 11 is delivered to scraping delivery device drive shaft 11 above plane sieve plate 9；Driving of discharging spiral
Moving axis is connected by gear-box and belt transmission with sieve cage 22 end plate；Material storing box 4 side is movable
It is provided with Dump gate 38；By the side relative with Dump gate 38 to being provided with discharging bottom material storing box 4
The lopsidedness of door 38 is arranged.
As it is shown in fig. 7, sieve clip-type conveying belt 10 is by more than one sieve and hinge axis 29 structure
Becoming, sieve includes fixing sieve 30 and activity sieve 31, and fixing sieve 30 is parallel by one group
Metal hook strips become, and welded together by intersecting therewith bonding jumper, parallel bonding jumper
32 two ends all curve annulus 48；Activity sieve 31 by one group of parallel long bonding jumper 33,
Short bonding jumper 34 arranged in parallel between long bonding jumper 33 intersects welding with short bonding jumper 34
Metal hook strips 35 become, parallel long bonding jumper 33 two ends all curve annulus 48, short metal
Bar 34 one end curves annulus 48 and flushes, at short bonding jumper 34 with long bonding jumper 33 one end
Being provided with the pin 36 vertical with short bonding jumper 34 below the other end, pin 36 is fixed on long gold
Belong to bottom bar 34；Some sieves are linked togather by the annulus 48 in sieve by hinge axis 29
Forming a ring-type belt, activity sieve 31 is spaced more than one fixing sieve 30 and arranges；
The both sides of sieve are respectively provided with belt 37, hinge axis 29 and pin 36 end and are fixed on belt
On 37.Sieve clip-type conveying belt 10 is in rotation process, and activity sieve 3 rotates system 1 sieve formula
During conveyer belt 10 drive shaft, activity sieve 31 freely falls, and activity sieve 31 is by above it
Cyperus esculentus is discharged in feeding spiral 21；
As shown in Figure 8, sieve cage 22 includes by the outer screen cloth 39 of cylinder, cylindrical interior screen cloth 40
With helical-blade bobbin 41, screen cloth 39 coaxial is fixed with interior screen cloth 40 outside, sieves outside
Helical blade 42, interior screen cloth 40 one end and outer screen cloth 39 it is provided with between net 39 and interior screen cloth 40
The end face of one end, screen cloth 39 one end is provided with disc sieve cage shrouding 25 outside；It is provided with sieve
Sieve cage 22 one end of cage shrouding 25 rolls and is arranged on two support rollers being fixed on frame main body 1
On 43；Interior screen cloth 40 other end end face exceeds outer screen cloth 39 other end end face；Interior screen cloth 40
Other end end face and outer screen cloth 39 other end end face are equipped with ring baffle 44, two annular gears
The discharging opening 45 of sieve cage 22 is formed between plate 44；On the ring baffle 44 of interior screen cloth 40
Evenly distributed have more than two and the most identical fixing bar 46 of interior screen cloth 40, at fixing bar
46 tops are provided with disc sieve cage end plate 28, and sieve cage end plate 28 keeps off with the annular of interior screen cloth 40
Sieve cage 22 discharge gate 47 is formed between plate 44；Rotate at interior screen cloth 40 coaxial and be provided with spiral shell
Vane bobbin 41, the two ends of helical-blade bobbin 41 rotate through interior screen cloth 40 two ends and are arranged on
In frame main body 1, helical-blade bobbin 41 is provided with helical blade；
Sieve cage 22 is during rotating, and Cyperus esculentus falls into outer screen cloth 39 and interior screen cloth 40
In interlayer, delivered to discharging by the helical blade 42 between outer screen cloth 39 and interior screen cloth 40 simultaneously
At mouth 45；
Or as it is shown in figure 9, sieve cage 22 includes by truncated cone outer screen cloth 39, truncated cone
Screen cloth 40 and helical-blade bobbin 41, screen cloth 39 coaxial is fixed with interior screen cloth 40 outside,
Interior screen cloth 40 closed end and the end face of outer screen cloth 39 closed end, screen cloth 39 is remained silent outside
End is provided with disc sieve cage shrouding 25；The sieve cage 22 one end rolling being provided with sieve cage shrouding 25 sets
Put on two support rollers 43 being fixed on frame main body 1；Interior screen cloth 40 opening end end face exceeds
Outer screen cloth 39 opening end end face；Interior screen cloth 40 opening end end face and outer screen cloth 39 opening end end
Face is equipped with ring baffle 44, forms the discharging opening of sieve cage 22 between two ring baffles 44
45；Evenly distributed on the ring baffle 45 of interior screen cloth 40 have more than two and interior screen cloth
40 the most identical fixing bars 46, are provided with disc sieve cage end plate 28 on fixing bar 46 top,
Sieve cage 22 discharge gate 47 is formed between sieve cage end plate 28 and the ring baffle 44 of interior screen cloth 40；
Rotate at interior screen cloth 40 coaxial and be provided with helical-blade bobbin 41, the two of helical-blade bobbin 41
Hold through interior screen cloth 40 two ends, rotation is arranged in frame main body 1, at helical-blade bobbin 41
It is provided with helical blade；
Sieve cage 22 is during rotating, and Cyperus esculentus falls into outer screen cloth 39 and interior screen cloth 40
In interlayer, owing to sieve cage is overall in circular cone bench-type, in rotation process, Cyperus esculentus by osculum end to
Big opening end freely falls in discharging opening 45 processed；
Operation principle: start while tractor the output shaft of tractor through driving shaft 7 by power
Being transferred to each mechanism of cropper, each mechanism of cropper starts running；Shovel soil plate 6 is by oil
Sha's bean entirety connects root from soil and scoops up, and the Cyperus esculentus plant scooped up is delivered to by Rotary tillage rake 5
On the plane sieve plate 9 of side；Scraping delivery device above plane sieve plate 9 by the grass on plane sieve plate,
Upwardly, steel tendon 16 is by the soil in plane sieve plate 9 sieve aperture and miscellaneous simultaneously for soil, Cyperus esculentus
Matter is removed, and soil and Cyperus esculentus are fallen on sieve clip-type conveying belt 10 by the hole on plane sieve plate 9,
Grass is transported to top and falls in frame main body 1 through unloading grass plate 20 by the scraping delivery device on plane sieve plate 9
Rear；Soil and Cyperus esculentus are fallen above sieve clip-type conveying belt 10, on sieve clip-type conveying belt 10
Cyperus esculentus and soil are pushed up to feeding spiral 21 charging aperture in running by scraping delivery device
In；Cyperus esculentus is delivered to sieve in cage 22 by feeding spiral 21, and sieve cage 22 will while rotating
Impurity and soil sift out further, and centrifugal fan 23 also can be by the weeds in sieve cage 22 simultaneously
Blow out with earth, improve and clean rate；Cyperus esculentus in finishing screen cage 22 is by helical-blade bobbin 27
On helical blade be transported to be positioned at the charging aperture of the discharging spiral 26 below its discharging opening,
Cyperus esculentus is transported in material storing box by discharging spiral 26.
Embodiment 2: if Fig. 9 is to shown in 13, double deck screen sorting type Cyperus esculentus cropper, its
Overall structure is same as in Example 1, and difference is, described scraping delivery device also includes hugging grass
Rake, described buck rake includes buck rake axle 49, is provided with and hugs grass between adjacent fixing axle 14
Rake axle 49, buck rake axle 49 two ends are separately fixed on two chains 13, at buck rake axle
Evenly distributed on 49 hug grass tooth 50, hug grass tooth 49 by plane sieve plate 9 and sieve clip-type conveying belt
The upwards scraping delivery of grass on 10；Buck rake axle 49 is fixed with clean-up scraper 51, clean-up scraper
51 bottoms are zigzag, and clean-up scraper 51 is by plane sieve plate 9 and sieve clip-type conveying belt 10
Soil and Cyperus esculentus are pressed in respective sieve aperture, are provided with movable pulley 17 at clean-up scraper 51 two ends.
Claims (9)
1. double deck screen sorting type Cyperus esculentus cropper, it is characterised in that it include frame main body,
Traction frame, depthkeeping wheel, material storing box, Rotary tillage rake, shovel soil plate, set in described frame main body front end
There is described traction frame；Described depthkeeping wheel it is provided with bottom described traction frame；Before described frame main body
End top is provided with described material storing box, the active the most identical with described frame main body direct of travel
Axle, the power transmission shaft the most vertical with described frame main body direct of travel；Described driving shaft is with described
Power transmission shaft is connected by gearbox drive；At the bottom of the described frame main body front end at described traction frame rear
Portion is sequentially provided with described Rotary tillage rake, described shovel soil plate from front to back；In the middle part of described frame main body
It is provided with plane sieve plate and sieve clip-type conveying belt, described plane sieve plate and described that upper and lower two-layer is arranged
Sieve clip-type conveying belt is inclined upwardly parallel being fixedly installed in described frame main body the most from front to back；
It is arranged over scraping delivery device at described plane sieve plate and described sieve clip-type conveying belt；Described scraping delivery fills
Put the scraping delivery dress including being arranged on above described plane sieve plate and described sieve clip-type conveying belt rear end
Put drive shaft, be arranged on the scraping delivery above described plane sieve plate and described sieve clip-type conveying belt front end
Device driven shaft, it is correspondingly arranged at described scraping delivery device drive shaft and described scraping delivery device driven shaft
Two, the left and right at both ends chain, between two described chains evenly distributed be provided with fixing
Axle；Axle fixing every described is provided with ejector dozer and evenly distributed steel tendon, described soil-shifting
Plate is arranged before and after the conveying direction of described scraping delivery device with described steel tendon；At described ejector dozer
Two ends are provided with movable pulley, and described movable pulley rolls the top being arranged on described plane sieve plate both sides；
Vertical the moving of axial and described frame main body direct of travel it is additionally provided with in the middle part of described frame main body
Power distributing shaft；In the middle part of described frame main body, both sides are provided with travel wheel；After described frame main body
It is sequentially provided with from top to bottom above end and unloads grass plate, feeding spiral, sieve cage, centrifugal fan；
The front end of described plane sieve plate is placed in described shovel soil postlaminar part, and the rear end of described plane sieve plate is placed in
Described unload grass plate above；Described sieve clip-type conveying belt rear end is placed in the charging aperture of described feeding spiral
Top, is provided with breast boards between described sieve clip-type conveying belt and described sieve cage；Described feeding spiral shell
The discharge end of rotation, through the sieve cage shrouding of described sieve cage, connects with the interior screen cloth inner chamber of described sieve cage
Logical；Described sieve cage discharging opening in described frame main body side and described material storing box its top feed mouth
Between be provided with the discharging spiral that axial and described frame main body direct of travel is identical；Described centrifugal
The air outlet of ventilation blower towards the latter half of described sieve cage, described power transmission shaft one end and described rotation
Plough rake to be connected by belt transmission；The described power transmission shaft other end is by gear-box and universal drive shaft and institute
State power distributing shaft one end to be in transmission connection；The drive shaft of described sieve clip-type conveying belt and described power
Distributing shaft is connected by belt transmission；Described scraping delivery device above described sieve clip-type conveying belt drives
Moving axis, the drive shaft of described feeding spiral, the helical-blade bobbin of described sieve cage, described sieve cage
The drive shaft of sieve cage end plate and described centrifugal fan is passed through with described power distributing shaft respectively
Belt transmission connects；Described scraping delivery device drive shaft above described sieve clip-type conveying belt is with described
Above plane sieve plate, described scraping delivery device drive shaft is connected by belt transmission；Described discharging spiral
Drive shaft be connected by gear-box and belt transmission with described sieve cage end plate.
Double deck screen sorting type Cyperus esculentus cropper the most according to claim 1, its feature
Being, described sieve clip-type conveying belt is made up of more than one sieve and hinge axis, described sieve
Including fixing sieve and activity sieve, described fixing sieve is become by one group of parallel metal hook strips,
And welded together by intersecting therewith bonding jumper, parallel bonding jumper two ends all curve annulus；
Described activity sieve by one group of parallel long bonding jumper, between described long bonding jumper arranged in parallel
Short bonding jumper intersect with described short bonding jumper welding metal hook strips become, parallel described length
Bonding jumper two ends all curve annulus, and described short bonding jumper one end curves annulus and grows gold with described
Belong to bar one end to flush, be provided with vertical with described short bonding jumper below the described short bonding jumper other end
Pin, described pin is fixed on bottom described long bonding jumper；Some described sieves are by hinge axis
It is linked togather formation one ring-type belt, described portable screen by the described annulus in described sieve
Sheet is spaced the arrangement of more than one described fixing sieve；The both sides of described sieve are respectively provided with skin
Band, described hinge axis and described pin end are fixed on described belt.
3. according to the arbitrary described double deck screen sorting type Cyperus esculentus cropper of claim 1 or 2,
It is characterized in that, described scraping delivery device also includes that buck rake, described buck rake include buck rake axle,
Being provided with described buck rake axle between adjacent described fixing axle, described buck rake axle two ends are respectively
Be fixed on two described chains, on described buck rake axle evenly distributed hug grass tooth.
Double deck screen sorting type Cyperus esculentus cropper the most according to claim 3, its feature
Being, being fixed with clean-up scraper on described buck rake axle, described clean-up scraper bottom is zigzag.
5. according to the arbitrary described double deck screen sorting type Cyperus esculentus results of claim 1,2,4
Machine, it is characterised in that described sieve cage include the outer screen cloth of cylinder, cylindrical described interior screen cloth and
Described helical-blade bobbin, is fixed with described interior screen cloth, in institute at described outer screen cloth coaxial
State and be provided with helical blade between outer screen cloth and described interior screen cloth；Described interior screen cloth one end with described outside
The end face of screen cloth one end, is provided with sieve cage shrouding described in disc in described outer screen cloth one end；
It is provided with described sieve cage one end of described sieve cage shrouding to roll and be arranged on and be fixed on described frame main body
Two support rollers on；Described interior screen cloth other end end face exceeds described outer screen cloth other end end face；
Described interior screen cloth other end end face and described outer screen cloth other end end face are equipped with ring baffle, and two
The described discharging opening of described sieve cage is formed between individual described ring baffle；Institute at described interior screen cloth
Stating evenly distributed on ring baffle has more than two and the most identical fixing of described interior screen cloth
Bar, is provided with sieve cage end plate, described sieve cage end plate and institute described in disc at described fixing masthead end
State and between the described ring baffle of interior screen cloth, form sieve cage discharge gate；Same at described interior screen cloth inner chamber
Axle rotates and is provided with described helical-blade bobbin, and the two ends of described helical-blade bobbin pass described interior screen cloth
Two ends rotate and are arranged in described frame main body, are provided with helical-blade on described helical-blade bobbin
Sheet.
Double deck screen sorting type Cyperus esculentus cropper the most according to claim 3, its feature
Being, described sieve cage includes the outer screen cloth of cylinder, cylindrical described interior screen cloth and described helical-blade
Bobbin, is fixed with described interior screen cloth at described outer screen cloth coaxial, described outer screen cloth with
It is provided with helical blade between described interior screen cloth；Described interior screen cloth one end and described outer screen cloth one end
End face, is provided with sieve cage shrouding described in disc in described outer screen cloth one end；It is provided with described sieve
Described sieve cage one end of cage shrouding rolls and is arranged on two support rollers being fixed on described frame main body
On；Described interior screen cloth other end end face exceeds described outer screen cloth other end end face；Described interior screen cloth
Other end end face and described outer screen cloth other end end face are equipped with ring baffle, two described annulars
The described discharging opening of described sieve cage is formed between baffle plate；Described ring baffle at described interior screen cloth
Upper the most evenly distributed have more than two and the most identical fixing bar of described interior screen cloth, described solid
Fixed pole top is provided with the institute of sieve cage end plate, described sieve cage end plate and described interior screen cloth described in disc
State and between ring baffle, form sieve cage discharge gate；Rotate at described interior screen cloth coaxial and be provided with institute
Stating helical-blade bobbin, the two ends of described helical-blade bobbin rotate through described interior screen cloth two ends and arrange
In described frame main body, described helical-blade bobbin is provided with helical blade.
7. according to the arbitrary described double deck screen sorting type Cyperus esculentus results of claim 1,2,4
Machine, it is characterised in that described sieve cage sieves in including described in truncated cone outer screen cloth, truncated cone
Net and described helical-blade bobbin, be fixed with described interior screen cloth at described outer screen cloth coaxial,
Described interior screen cloth closed end and the end face of described outer screen cloth closed end, close at described outer screen cloth
Mouth end is provided with sieve cage shrouding described in disc；It is provided with described sieve cage one end rolling of described sieve cage shrouding
Move and be arranged on two support rollers being fixed on described frame main body；Described interior screen cloth opening end end face
Beyond described outer screen cloth opening end end face；Described interior screen cloth opening end end face and described outer screen cloth open
Mouth end end face is equipped with ring baffle, forms the institute of described sieve cage between two described ring baffles
State discharging opening；On the described ring baffle of described interior screen cloth evenly distributed have more than two and
The fixing bar that described interior screen cloth is the most identical, is provided with described in disc at described fixing masthead end and sieves
Cage end plate, forms sieve cage row between described sieve cage end plate and the described ring baffle of described interior screen cloth
Material mouth；Rotate at described interior screen cloth coaxial and be provided with described helical-blade bobbin, described helical-blade
The two ends of bobbin pass described interior screen cloth two ends, rotation is arranged in described frame main body, in institute
State helical-blade bobbin and be provided with helical blade.
Double deck screen sorting type Cyperus esculentus cropper the most according to claim 3, its feature
Being, described sieve cage includes interior screen cloth and described spiral shell described in truncated cone outer screen cloth, truncated cone
Vane bobbin, is fixed with described interior screen cloth, described interior screen cloth at described outer screen cloth coaxial
Closed end and the end face of described outer screen cloth closed end, be provided with circle at described outer screen cloth closed end
Cage shrouding is sieved described in dish type；The described sieve cage one end rolling being provided with described sieve cage shrouding is arranged on solid
It is scheduled on two support rollers of described frame main body；Described interior screen cloth opening end end face is beyond outside described
Screen cloth opening end end face；Described interior screen cloth opening end end face and described outer screen cloth opening end end face are equal
It is provided with ring baffle, between two described ring baffles, forms the described discharging opening of described sieve cage；
Evenly distributed on the described ring baffle of described interior screen cloth have more than two and described interior screen cloth
The most identical fixing bar, is provided with sieve cage end plate, institute described in disc at described fixing masthead end
State and between sieve cage end plate and the described ring baffle of described interior screen cloth, form sieve cage discharge gate；Institute
State the rotation of interior screen cloth coaxial and be provided with described helical-blade bobbin, the two ends of described helical-blade bobbin
Through described interior screen cloth two ends, rotate be arranged in described frame main body, at described helical blade
Axle is provided with helical blade.
Double deck screen sorting type Cyperus esculentus cropper the most according to claim 1, its feature
Being, described material storing box side is movably equipped with Dump gate；Unloaded by with described bottom described material storing box
The side that bin gate is relative is arranged to the lopsidedness being provided with described Dump gate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617094.7A CN104322195B (en) | 2014-11-01 | 2014-11-01 | Double deck screen sorting type Cyperus esculentus cropper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410617094.7A CN104322195B (en) | 2014-11-01 | 2014-11-01 | Double deck screen sorting type Cyperus esculentus cropper |
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| CN104322195B true CN104322195B (en) | 2016-08-24 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855036B (en) * | 2015-04-28 | 2016-08-24 | 中国农业大学 | Clear soil harvesting apparatus is collected in layering |
| CN104938132B (en) * | 2015-05-19 | 2017-11-21 | 黄中山 | Three-level sorting type cyperue esculentus cropper |
| CN104871714B (en) * | 2015-05-19 | 2017-09-05 | 黄中山 | Cyperue esculentus cropper |
| CN106856793B (en) * | 2016-12-29 | 2019-11-05 | 广州凯耀资产管理有限公司 | One, which cultivates peanut, acquires integrated apparatus |
| CN112056076A (en) * | 2020-10-20 | 2020-12-11 | 河南农业大学 | Crawler self-propelled cyperus esculentus harvester and cyperus esculentus harvesting method |
| CN112806146B (en) * | 2021-01-07 | 2022-07-19 | 青岛农业大学 | Double-layer conveying device of cyperus esculentus combine harvester |
| CN113079806A (en) * | 2021-03-16 | 2021-07-09 | 石河子大学 | Backpack crawler cyperus esculentus harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2211350B1 (en) * | 2002-12-30 | 2005-10-01 | Miguel Grau Calafell | CLASSIFICATION AND PACKING MACHINE FOR ONIONS, TUBERCULOS, HORTOFRUTICOLAS PRODUCTS AND OTHER SOIL FRUITS. |
| KR100967990B1 (en) * | 2003-10-03 | 2010-07-08 | 세이레이 고교 가부시키가이샤 | Root crop harvesting machine |
| CN201805712U (en) * | 2010-03-23 | 2011-04-27 | 贾会文 | Sieve-sheet cyperus esculentus harvester |
| CN202269184U (en) * | 2011-09-26 | 2012-06-13 | 邢立杰 | Wheel type self-walking harvester for cyperus esculentus |
| CN103081629B (en) * | 2013-01-18 | 2015-01-14 | 黄中山 | Vibratory screen type tiger nut harvester |
| CN204305622U (en) * | 2014-11-01 | 2015-05-06 | 黄中山 | Double deck screen sorting type oil Sha beans reaping machine |
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