CN206380262U - Straw field pickup crushes trench digging and buries combine - Google Patents
Straw field pickup crushes trench digging and buries combine Download PDFInfo
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- CN206380262U CN206380262U CN201621195238.5U CN201621195238U CN206380262U CN 206380262 U CN206380262 U CN 206380262U CN 201621195238 U CN201621195238 U CN 201621195238U CN 206380262 U CN206380262 U CN 206380262U
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Abstract
The utility model is related to a kind of straw field pickup and crushes trench digging burial combine, including pickup, crushing rotor, roof beam structure, furrowing blade, earth-cleaning shovel, stalk conveying orientation mechanism, grass guard, suppression of soil mechanism, gauge wheel, suspension plate, speed changer；Pickup, crushing rotor and stalk conveying orientation mechanism pass sequentially through bearing on the left side plate of combine；Furrowing blade, earth-cleaning shovel are anchored on the roof beam structure crushed below rotor by U-bolt；Stalk conveying orientation mechanism coordinates with grass guard, keeps off lower by the stalk after crushing and is conveyed from two ends to centre position, then sends into stalk by throwing blade and stalk guide housings and buries in ditch；Suppression of soil mechanism is placed on rear side of stalk conveying orientation mechanism.Combine is arranged using centering, makes its Resistance Line in position of center line, is realized stalk and is crushed burial returning to the field mechanization integration of operation, advantageously reduces hand labor intensity, improve straw-returning quality.
Description
Technical field
The utility model belongs to agricultural machinery technological field, and more particularly to a kind of straw field pickup crushes trench digging and buries joint work
Industry machine.
Background technology
With the raising of crop yield, stalk amount increase, stalk crushes full dose ground mulching returning to the field mode to follow-up cultivated whole
Ground, seeding operation bring larger difficulty, therefore try to explore to seek new straw-returning mode imperative.Wherein, stalk
Crush burial returning to the field and be increasingly becoming study hotspot.Patent " rice wheat combining trench-digging grass sprays all-in-one multifunctional machine " (application
Number：200910025679.9), the afterbody in united reaper sets ditching device and leads careless device, and in the entrance for leading careless device
Sprayer apparatus is set at place or ploughed the first furrow as a guideline ditch groove face, combining can be once completed, ditch, buries grass, the operation such as spraying, but after still needing to
Phase carries out the earthing operation of stalk, and the operability influence of Combine Harvester is larger.A kind of patent " disc type trench-digging grass one
Body machine " (application number：201310141739.X), by disc type rotary tillage ditching mechanism, bury grass plough and helical blade casing mechanism
Deng part efficient combination, form it is a kind of can realize the disc type ditching and grass burying all-in-one machine of continuously ditch, bury grass and earthing, make
Industry effect is good, and weak point is to need first to carry out the collection bar operation of stalk.
Therefore, prior art need one kind can disposably be completed in field straw collecting, crush, ditch, fill out grass, earthing
Combine.
The content of the invention
The technical need for burying returning to the field is crushed for stalk, the utility model provides a kind of straw field pickup crushing trench digging and covered
Combine is buried, the device can disposably complete straw collecting in field, crush, ditches, fill out the operations such as grass, earthing.
The technical solution adopted in the utility model is as follows：
A kind of straw field pickup crushes trench digging and buries combine, it is characterised in that：Combine include pickup 4,
Crush rotor 7, roof beam structure 12, furrowing blade 6, earth-cleaning shovel 8, stalk conveying orientation mechanism 9, grass guard 13, suppression of soil mechanism 11, limit
Deep wheel 5, suspension plate 1 and speed changer 2；
The pickup 4 is arranged at the combine foremost, and the pickup 4 is arranged on joint by bearing and made
On the left plate 3 and right plate 15 of industry machine, pickup sprocket wheel 22 drives the pickup 4 to rotate；
The crushing rotor 7 is arranged at the rear side of pickup 4, is arranged on by bearing described in the combine
On left plate 3 and the right plate 15, crushing rotor 7 and the upper shell 14, the left plate 3, the right plate 15 and fixed
Knife constitutes pulverizing chamber；
The roof beam structure 12 is arranged on the rear side of the pickup 4 and in the lower section of the crushing rotor 7,12 liang of the roof beam structure
Welded respectively with the left plate 3 and the right plate 15 at end；The furrowing blade 6 and the earth-cleaning shovel 8 are along the roof beam structure 12
Centerline direction is set；
The lateral arrangement of stalk conveying orientation mechanism 9 conveys Guiding machine in the rear side of the crushing rotor 7, the stalk
Structure 9 includes：Rotary shaft 901, left-hand screw blade 902, right-hand screw blade 905,2-5 pieces throw blade 904 and stalk guide housings
903；The two ends of rotary shaft 901 are fixed on the left plate 3, on the right plate 15 by bearing respectively；Transportation sprocket 18
Positioned at the outside of the right plate 15, installed in the shaft end of the rotary shaft 901, and actuating unit is connected to, drives the rotation
Rotating shaft 901 rotates；The 2-5 pieces throw and are arranged at intervals on circumferencial direction of the blade 904 along the middle part of rotary shaft 901；It is described
Left-hand screw blade 902 and the right-hand screw blade 905, which are respectively screw, to be wound and is welded in the rotary shaft 901, and the left side
Both reverse acting spiral modes each other of helical blade 902 and the right-hand screw blade 905, are symmetricly set on and described throw blade 904
Both sides, crushing straw is conveyed from two ends to centre position, the blade 904 that throws leads crushing straw by the stalk
Buried to the feeding stalk of housing 903 in ditch；
Twisted respectively by hand with the upper shell 14, lower end and the stalk guide housings 903 upper end of grass guard 13
Bolt is fixed；
Centerline direction of the suppression of soil mechanism 11 along the roof beam structure 12 is arranged on the stalk conveying orientation mechanism 9
Rear side, front end is hinged by bearing pin with the roof beam structure 12, and upper end is cut with scissors by adjusting screw 10 with the stalk guide housings 903
Connect, the terrain clearance of the suppression of soil mechanism 11 is adjusted by the adjusting screw 10；
The speed changer 2 is arranged on the top of the pickup 4, is connected by suspension plate 1 with the combine, institute
State the left side big belt wheel 16 of speed changer 2 and connect the crushing rotor 7, the right side of speed changer 2 is connected by speed change tumbler gear 23
Drive sprocket I and drive sprocket II, and by the drive sprocket II (20), intermediate chain wheel 21 and pickup sprocket wheel 22 by power
The pickup 4 is passed to, imparting power to the stalk by the drive sprocket I and transportation sprocket 18 conveys Guiding machine
Structure 9.
Preferably, the pickup 4 uses spring tooth bowl pickup, completes the pickup and push action of stalk, will pick up
The stalk feeding pulverizing chamber got up.
Preferably, the rotor 7 of crushing rotates at a high speed in the case where crushing the driving of belt wheel 17, coordinates with stationary knife, by pulverizing chamber
Interior stalk is sheared, tear.
Preferably, the furrowing blade 6 and the earth-cleaning shovel 8 are anchored in the lower end along the roof beam structure 12 by U-bolt,
For outputing, stalk buries ditch and cleaning falls soil block after rise.
Preferably, the both sides of stalk guide housings 903 are arranged symmetrically multiple grass guards 13, to adjust covering for stalk
The amount of burying.
Preferably, the power that tractor transmission comes is assigned to the pickup 4, the crushing rotor 7 by the speed changer 2
With the stalk conveying orientation mechanism 9.
Preferably, the pickup 4, rotor 7 and the stalk conveying orientation mechanism 9 crushed are along the roof beam structure 12
Centerline direction is set, and makes the Resistance Line of combine in the position of center line of the frame 12.
During work, pickup by straw field pickup and pushes to pulverizing chamber first；The crushing rotor of rotation is with being fixed at a high speed
The stationary knife of upper shell coordinates, and stalk is crushed in the way of shearing, tearing, and the stalk thrown to rear conveys Guiding machine
Structure；Stalk conveying orientation mechanism is conveyed the crushing straw under being kept off by grass guard from two ends to centre position, throws blade by powder
Crushing straw is sent into stalk by stalk guide housings and buried in ditch, and earthing, suppression operation are completed by suppression of soil mechanism.
The beneficial effects of the utility model are：The utility model by pickup, crush rotor, furrowing blade, auger conveyor,
The part efficient combination such as covering disk, can disposably complete straw collecting, crush, ditch, filling out the operations such as grass, earthing, realize
Stalk, which is crushed, buries returning to the field mechanization integration of operation, advantageously reduces hand labor intensity, improves straw-returning quality；And this reality
It is compact with new apparatus structure, possess preferable Popularizing of A.
Brief description of the drawings
Fig. 1 crushes the axonometric drawing that trench digging buries combine for the straw field pickup of the application；
Fig. 2 crushes the side view (hiding the parts such as side plate) that trench digging buries combine for the straw field pickup of the application；
Fig. 3 crushes the transmission schematic diagram that trench digging buries combine for the straw field pickup of the application；
Fig. 4 is the stalk conveying orientation mechanism axonometric drawing of the application.
Label declaration：1-- suspension plates, 2-- speed changers, 3-- left plates, 4-- pickups, 5-- gauge wheels, 6-- furrowing blades,
7-- crushes rotor, 8-- earth-cleaning shovels, 9-- stalk conveying orientation mechanisms, 901-- rotary shafts, 902-- left-hand screw blades, 903-- straw
Stalk guide housings, 904-- throws blade, 905-- right-hand screw blades, 10-- adjusting screws, 11-- suppression of soil mechanism, 12-- beams
Frame, 13-- grass guards, 14-- upper shells, 15-- right plates, 16-- big belt wheels I, 17-- crushing belt wheel, 18-- transportation sprockets,
19-- drive sprockets I, 20-- drive sprocket II, 21-- intermediate chain wheel, 22-- pickup sprocket wheels, 23-- speed change tumbler gears.
Embodiment
To make the purpose, technical scheme and advantage of the utility model implementation clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the utility model embodiment is further described in more detail.Described implementation
Example is a part of embodiment of the utility model, rather than whole embodiments.Below with reference to accompanying drawing describe embodiment be
Exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of the utility model protection.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In description of the present utility model it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicate or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
The limitation of protection domain.
In the description of the wide in range embodiment of the utility model, a kind of straw field pickup crushes trench digging and buries combine,
It is characterized in that：Combine includes pickup 4, crushing rotor 7, roof beam structure 12, furrowing blade 6, earth-cleaning shovel 8, stalk and conveys and lead
To mechanism 9, grass guard 13, suppression of soil mechanism 11, gauge wheel 5, suspension plate 1 and speed changer 2；
The pickup 4 is arranged at the combine foremost, and the pickup 4 is arranged on joint by bearing and made
On the left plate 3 of industry machine, right plate 15, pickup sprocket wheel 22 drives the pickup 4 to rotate；
The crushing rotor 7 is arranged at the rear side of pickup 4, is arranged on by bearing described in the combine
On left plate 3, the right plate 15, the crushing rotor 7 and upper shell 14, the left plate 3, the right plate 15 and stationary knife
Constitute pulverizing chamber；
The roof beam structure 12 is arranged on the rear side of the pickup 4 and in the lower section of the crushing rotor 7,12 liang of the roof beam structure
Welded respectively with the left plate 3, the right plate 15 at end；The furrowing blade 6 and the earth-cleaning shovel 8 are along along the roof beam structure 12
Heart line direction is set；
The lateral arrangement of stalk conveying orientation mechanism 9 conveys Guiding machine in the rear side of the crushing rotor 7, the stalk
Structure 9 includes：Rotary shaft 901, left-hand screw blade 902, right-hand screw blade 905,2-5 pieces throw blade 904 and stalk guide housings
903；The two ends of rotary shaft 901 are fixed on the left plate 3, on the right plate 15 by bearing respectively；Transportation sprocket 18
Positioned at the outside of the right plate 15, installed in the shaft end of the rotary shaft 901, and actuating unit is connected to, drives the rotation
Rotating shaft 901 rotates；The 2-5 pieces throw and are arranged at intervals on circumferencial direction of the blade 904 along the middle part of rotary shaft 901；It is described
Left-hand screw blade 902 and the right-hand screw blade 905, which are respectively screw, to be wound and is welded in the rotary shaft 901, and the left side
Both reverse acting spiral modes each other of helical blade 902 and the right-hand screw blade 905, are symmetricly set on and described throw blade 904
Both sides, crushing straw is conveyed from two ends to centre position, the blade 904 that throws leads crushing straw by the stalk
Buried to the feeding stalk of housing 903 in ditch；
Twisted respectively by hand with the upper shell 14, lower end and the stalk guide housings 903 upper end of grass guard 13
Bolt is fixed；
Centerline direction of the suppression of soil mechanism 11 along the roof beam structure 12 is arranged on the stalk conveying orientation mechanism 9
Rear side, front end is hinged by bearing pin with the roof beam structure 12, and upper end is cut with scissors by adjusting screw 10 with the stalk guide housings 903
Connect, the terrain clearance of the suppression of soil mechanism 11 is adjusted by the adjusting screw 10；
The speed changer 2 is arranged on the top of the pickup 4, is connected by suspension plate 1 with the combine, institute
State the left side big belt wheel 16 of speed changer 2 and connect the crushing rotor 7, the right side of speed changer 2 is connected by speed change tumbler gear 23
Drive sprocket I and drive sprocket II, and by the drive sprocket II (20), intermediate chain wheel 21 and pickup sprocket wheel 22 by power
The pickup 4 is passed to, imparting power to the stalk by the drive sprocket I and transportation sprocket 18 conveys Guiding machine
Structure 9.
The beneficial effects of the utility model are：
The utility model by pickup, crush rotor, furrowing blade, auger conveyor, the part efficient combination such as covering disk,
Straw collecting can be disposably completed, crushes, ditch, filling out the operations such as grass, earthing, stalk is realized and crushes burial returning to the field mechanization connection
Cooperation industry, advantageously reduces hand labor intensity, improves straw-returning quality；And apparatus structure of the present utility model is compact, tool
Standby preferable Popularizing of A.
The utility model embodiment not shown：Straw field pickup crushes trench digging and buries combine, and the device includes picking up
Device, crush rotor, it is roof beam structure, furrowing blade, earth-cleaning shovel, stalk conveying orientation mechanism, grass guard, suppression of soil mechanism, gauge wheel, outstanding
Hanging plate, speed changer etc..
The pickup, which is used, applies relatively broad, ripe spring tooth bowl pickup；Pickup is arranged on by bearing
On the left side plate of combine.Pickup sprocket wheel drives pickup rotation, completes the pickup and push action of stalk, will pick up
The stalk feeding pulverizing chamber picked up.
The rotor of crushing is arranged on by bearing on the left side plate of combine.Crush rotor and upper shell, determine
Knife and left side plate composition pulverizing chamber, crush rotor and are rotated at a high speed in the case where crushing the driving of belt wheel, coordinated with stationary knife, by pulverizing chamber
Interior stalk is sheared, tear.
The roof beam structure is arranged on below crushing rotor, and two ends are welded with left side plate respectively；The furrowing blade and earth-cleaning shovel
The middle lower section of roof beam structure is anchored on by U-bolt, stalk buries ditch and cleaning falls soil block after rise for outputing；
The stalk conveying orientation mechanism include rotary shaft, left-hand screw blade, right-hand screw blade, 2-5 pieces throw blade and
Stalk guide housings；Stalk conveying orientation mechanism lateral arrangement passes through bearing respectively in the rear side for crushing rotor, rotating shaft terminal
It is fixed on left side plate, transportation sprocket is located on the outside of side plate, installed in the shaft end of rotary shaft, and is connected to actuating unit, band
Dynamic rotary shaft rotation；2-5 pieces throw Leaf positional distribution on the circumference in the middle part of the rotary shaft；Left-hand screw blade and right-hand screw blade difference
Spiral winding is simultaneously welded in rotary shaft, and left-hand screw blade and right-hand screw blade are reverse acting spiral mode, are symmetrically arranged in throwing
Blade both sides are sent, crushing straw is conveyed from two ends to centre position, blade is thrown and crushing straw is passed through into stalk guide housings
Stalk is sent into bury in ditch；
The grass guard upper end is twisted bolt by hand respectively with upper shell, lower end and stalk guide housings and fixed, can be in straw
Stalk guide housings both sides are arranged symmetrically multiple grass guards, to adjust the burial amount of stalk.
The suppression of soil mechanism is centrally disposed on rear side of stalk conveying orientation mechanism, and front end is cut with scissors by bearing pin and roof beam structure
Connect, upper end is hinged by adjusting screw with stalk guide housings, suppression of soil mechanism can be adjusted by adjusting screw.
The power that tractor transmission comes is assigned to pickup, crushes rotor and stalk conveying orientation mechanism by the speed changer
Deng workpiece.Belt pulley connection is crushed by speed change tumbler gear connection sprocket wheel on the right side of rotor, speed changer on the left of speed changer, and
Pickup and stalk conveying orientation mechanism are imparted power to by sprocket wheel.
The pickup, crushing rotor, furrowing blade, earth-cleaning shovel, stalk conveying orientation mechanism and suppression of soil mechanism are overall
Arranged using centering, make the Resistance Line of combine in middle part position of center line.
The utility model is described further with reference to the accompanying drawings and detailed description.It is emphasized that following
Illustrate what is be merely exemplary, the scope being not intended to be limiting of the invention and its application.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, straw field pickup crushes trench digging burial combine and includes pickup 4, crushes
Rotor 7, roof beam structure 12, furrowing blade 6, earth-cleaning shovel 8, stalk conveying orientation mechanism 9, grass guard 13, suppression of soil mechanism 11, gauge wheel
5th, suspension plate 1, speed changer 2 etc..
Pickup 4 is arranged at combine foremost, using using relatively broad, ripe spring tooth bowl pickup；
Pickup 4 is by bearing on the left plate 3, right plate 15 of combine.Pickup sprocket wheel 22 drives pickup 4 to revolve
Turn, complete the pickup and push action of stalk, next stalk will be picked up and feed pulverizing chamber.
Crush rotor 7 and be arranged at the rear side of pickup 4, left plate 3, the right plate 15 of combine are arranged on by bearing
On.Rotor 7 and upper shell 14 and left plate 3, the composition pulverizing chamber of right plate 15 are crushed, rotor 7 is crushed and is crushing the drive of belt wheel 17
Dynamic lower rotation at a high speed, coordinates with stationary knife, by stalk shearing, the tear in pulverizing chamber.
Roof beam structure 12 be arranged on pickup 4 rear side, crush rotor 7 lower section, two ends respectively with left plate 3, right plate 15
Welding；Furrowing blade 6 and earth-cleaning shovel 8 are arranged using centering, the middle lower section of roof beam structure 12 are anchored on by U-bolt respectively, for opening
Go out stalk and bury ditch and cleaning falling soil block.
Stalk conveying orientation mechanism 9 includes rotary shaft 901, left-hand screw blade 902, right-hand screw blade 905,2-5 pieces and thrown
Blade 904 and stalk guide housings 903；The lateral arrangement of stalk conveying orientation mechanism 9 is in the rear side for crushing rotor 7, rotary shaft 901
Two ends are fixed on left plate 3, on right plate 15 by bearing respectively, and transportation sprocket 18 is located at the outside of right plate 15, is arranged on
The shaft end of rotary shaft 901, and actuating unit is connected to, drive rotary shaft 901 to rotate；2-5 pieces throw blade 904 and are distributed in rotation
On the circumference at the middle part of axle 901；Left-hand screw blade 902 and right-hand screw blade 905, which are respectively screw, winds and is welded in rotary shaft 901
On, and left-hand screw blade 902 and right-hand screw blade 905 are reverse acting spiral mode, are symmetrically arranged in and throw the both sides of blade 904, will
Crushing straw is conveyed from two ends to centre position, throws blade 904 and crushing straw is sent into stalk by stalk guide housings 903
Bury in ditch；
Bolt is twisted by hand respectively with upper shell 14, lower end and stalk guide housings 903 and fixed in the upper end of grass guard 13；Can be
The both sides of stalk guide housings 903 are arranged symmetrically multiple grass guards 13, to adjust the burial amount of stalk.
Suppression of soil mechanism 11 is centrally disposed in the rear side of stalk conveying orientation mechanism 9, and front end passes through bearing pin and roof beam structure 12
It is hinged, upper end is hinged by adjusting screw 10 with stalk guide housings 903, suppression of soil mechanism can be adjusted by adjusting screw 10
11 terrain clearance.
As shown in figure 3, speed changer 2 by tractor transmission come power be assigned to pickup 4, crush rotor 7 and stalk it is defeated
Send guiding mechanism 9.Rotor 7 is crushed in the connection of the left side big belt wheel 16 of speed changer 2, and the right side of speed changer 2 is connected by speed change tumbler gear 23
Drive sprocket 19 and 20 is connect, and imparts power to and picks up by drive sprocket II (20), intermediate chain wheel 21 and pickup sprocket wheel 22
Device 4 is picked up, stalk conveying orientation mechanism 9 is imparted power to by drive sprocket I (19) and transportation sprocket 18.
Pickup 4, crushing rotor 7, furrowing blade 6, earth-cleaning shovel 8, stalk conveying orientation mechanism 9 and suppression of soil mechanism 11 are whole
Body is arranged using centering, makes the Resistance Line of combine in middle part position of center line.
The utility model by pickup, crushes rotor, furrowing blade, auger conveyor, earthing circle by above technical scheme
The part efficient combination such as disk, can disposably complete straw collecting, crush, ditch, filling out the operations such as grass, earthing, realize powder of straw
Broken burial returning to the field mechanization integration of operation, advantageously reduces hand labor intensity, improves straw-returning quality.
It is last it is to be noted that：Above example is only limited to illustrate the technical solution of the utility model, rather than to it
System.Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment of the utility model
The spirit and scope of technical scheme.
Claims (7)
1. a kind of straw field pickup crushes trench digging and buries combine, it is characterised in that：Combine include pickup (4),
Crush rotor (7), roof beam structure (12), furrowing blade (6), earth-cleaning shovel (8), stalk conveying orientation mechanism (9), grass guard (13), earthing
Suppression mechanism (11), gauge wheel (5), suspension plate (1) and speed changer (2)；
The pickup (4) is arranged at the combine foremost, and the pickup (4) is arranged on joint by bearing and made
On the left plate (3) and right plate (15) of industry machine, pickup sprocket wheel (22) drives pickup (4) rotation；
The crushing rotor (7) is arranged on rear side of the pickup (4), is arranged on by bearing described in the combine
On left plate (3) and the right plate (15), the crushing rotor (7) and upper shell (14), the left plate (3), the right side
Side plate (15) and stationary knife composition pulverizing chamber；
The roof beam structure (12) is arranged on the rear side of the pickup (4) and in the lower section of the crushing rotor (7), the roof beam structure
(12) two ends are welded with the left plate (3) and the right plate (15) respectively；The furrowing blade (6) and the earth-cleaning shovel (8)
Set along the centerline direction of the roof beam structure (12)；
Stalk conveying orientation mechanism (9) lateral arrangement conveys Guiding machine in the rear side of the crushing rotor (7), the stalk
Structure (9) includes rotary shaft (901), left-hand screw blade (902), right-hand screw blade (905), 2-5 pieces and throws blade (904) and stalk
Guide housings (903)；Rotary shaft (901) two ends are fixed on the left plate (3) and the right plate by bearing respectively
(15) on；Transportation sprocket (18) is located at the outside of the right plate (15), the shaft end installed in the rotary shaft (901), and connects
Actuating unit is connected to, rotary shaft (901) rotation is driven；The 2-5 pieces throw blade (904) along the rotary shaft (901)
It is arranged at intervals on the circumferencial direction at middle part；The left-hand screw blade (902) and the right-hand screw blade (905) are respectively screw winding
And be welded in the rotary shaft (901), and both the left-hand screw blade (902) and the right-hand screw blade (905) are each other
Reverse acting spiral mode, is symmetricly set on the both sides for throwing blade (904), and crushing straw is defeated from two ends to centre position
Send, the blade (904) that throws sends into crushing straw in stalk burial ditch by the stalk guide housings (903)；
Grass guard (13) upper end passes through hand respectively with the upper shell (14), lower end and the stalk guide housings (903)
Stubborn bolt is fixed；
Centerline direction of the suppression of soil mechanism (11) along the roof beam structure (12) is arranged on the stalk conveying orientation mechanism
(9) rear side, front end is hinged by bearing pin with the roof beam structure (12), and upper end passes through adjusting screw (10) and the stalk guiding shell
Body (903) is hinged, and the terrain clearance of the suppression of soil mechanism (11) is adjusted by the adjusting screw (10)；
The speed changer (2) is arranged on the top of the pickup (4), is connected by suspension plate (1) with the combine,
Commutated on the left of the speed changer (2) on the right side of big belt wheel (16) the connection crushing rotor (7), the speed changer (2) by speed change
Gear (23) connection drive sprocket I (19) and drive sprocket II (20), and pass through the drive sprocket II (20), intermediate chain wheel
(21) and pickup sprocket wheel (22) imparts power to the pickup (4), the drive sprocket I (19) and transportation sprocket are passed through
(18) the stalk conveying orientation mechanism (9) is imparted power to.
2. straw field pickup according to claim 1 crushes trench digging and buries combine, it is characterised in that：The pickup
(4) spring tooth bowl pickup is used, the pickup and push action of stalk is completed, next stalk will be picked up and feed pulverizing chamber.
3. straw field pickup according to claim 1 crushes trench digging and buries combine, it is characterised in that：The crushing knife
Roller (7) rotates at a high speed in the case where crushing the driving of belt wheel (17), coordinates with stationary knife, by stalk shearing, the tear in pulverizing chamber.
4. straw field pickup according to claim 1 crushes trench digging and buries combine, it is characterised in that：The furrowing blade
(6) it is anchored on the earth-cleaning shovel (8) by U-bolt in the lower end along the roof beam structure (12), ditch is buried for outputing stalk
Soil block is fallen after rise with cleaning.
5. straw field pickup according to claim 1 crushes trench digging and buries combine, it is characterised in that：The stalk is led
Multiple grass guards (13) are arranged symmetrically to housing (903) both sides, to adjust the burial amount of stalk.
6. straw field pickup according to claim 1 crushes trench digging and buries combine, it is characterised in that：The speed changer
(2) power that tractor transmission comes is assigned into the pickup (4), the crushing rotor (7) and stalk conveying to be oriented to
Mechanism (9).
7. straw field pickup according to claim 1 crushes trench digging and buries combine, it is characterised in that：The pickup
(4), the crushing rotor (7) and the stalk conveying orientation mechanism (9) are set along the roof beam structure (12) centerline direction, are made
Position of center line of the Resistance Line of combine in the frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195238.5U CN206380262U (en) | 2016-10-31 | 2016-10-31 | Straw field pickup crushes trench digging and buries combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195238.5U CN206380262U (en) | 2016-10-31 | 2016-10-31 | Straw field pickup crushes trench digging and buries combine |
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| Publication Number | Publication Date |
|---|---|
| CN206380262U true CN206380262U (en) | 2017-08-08 |
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ID=59486032
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195238.5U Active CN206380262U (en) | 2016-10-31 | 2016-10-31 | Straw field pickup crushes trench digging and buries combine |
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| Country | Link |
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| CN (1) | CN206380262U (en) |
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| CN107980368A (en) * | 2017-11-21 | 2018-05-04 | 农业部南京农业机械化研究所 | A kind of straw covering plot suitable for corn wide-narrow row planting is no-tillage clean area's seeder |
| CN108476747A (en) * | 2018-05-23 | 2018-09-04 | 黑龙江省农业机械运用研究所 | A kind of buried machine conveying device of maize straw |
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| CN112655362A (en) * | 2021-01-21 | 2021-04-16 | 杭州盼海科技有限公司 | Harvester capable of automatically and quickly burying straws |
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| CN113711783B (en) * | 2021-09-13 | 2022-06-21 | 中国农业大学 | Speed-adjustable asynchronous chopping type straw crushing device |
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| CN114258802A (en) * | 2021-12-29 | 2022-04-01 | 安徽农业大学 | Self-propelled field mud-taking rice seedling-raising multifunctional operation equipment |
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| CN118251987A (en) * | 2024-05-16 | 2024-06-28 | 山东省林草种质资源中心(山东省药乡林场) | Agricultural weeding device |
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