CN208285824U - A kind of potato harvest and residual film recovery combine machine - Google Patents
A kind of potato harvest and residual film recovery combine machine Download PDFInfo
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- CN208285824U CN208285824U CN201820462009.8U CN201820462009U CN208285824U CN 208285824 U CN208285824 U CN 208285824U CN 201820462009 U CN201820462009 U CN 201820462009U CN 208285824 U CN208285824 U CN 208285824U
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Abstract
A kind of potato harvest and residual film recovery combine machine, the utility model uses two-stage structure for conveying, Lower layer motion of the native potato in level-one transmission shaker mechanism, stalk and mulch transmit the upper layer motion of shaker mechanism in level-one, it falls after level-one transmits in the transmission soil potato by shaker mechanism, stalk and mulch are then moved upwards along secondary conveyor, it is spread since the arch support bar of second level residual film conveying mechanism will remain soil and potato mixture to two sides, gather to gather in Tanaka under the action of collecting potato sieve and embark on journey, mulch is collected by wound membrane collection device, and stalk is spilled over and returns to field or be wrapped on residual film surge drum, since stalk lands the rear for being located at potato out and landing, therefore it avoids and stalk is embedded in underground, it is interfered to potato is picked up.The utility model is light-weight, and hierarchical structure is simply exquisite, convenient, flexible, alleviates the labor intensity of staff, improves work efficiency simultaneously.
Description
Technical field
The utility model relates to technical field of agricultural machinery, and in particular to a kind of towed potato automatic harvester.
Background technique
In recent years, potato planting industry development is very fast, and yield rises year by year, produces huge economic benefit.At present
The potato in China mainly utilizes hand digging and semi-mechanization to excavate, and domestic many potato harvesters are directly will
After potato is dug out, it is allowed to return in field together with stalk, mulch etc., then manpower work point to be leaned on to pick up, labor intensity is very
It is huge.Therefore, the development of Potato Industry is limited to a certain extent.This excavation mode is fallen in mining process simultaneously
Under soil potato, stalk and mulch etc. can be buried in the fields, bring economic loss to peasant, also to peasant with
Labor burden additionally is carried out.
Utility model content
The shortcomings that technical problem to be solved in the utility model is for existing potato harvester and propose one
It plants simple structure, used plastic collection and potato is gathered into rows of potato harvest and residual film recovery combine machine in Tanaka.
The technical issues of to solve the utility model, adopts the following technical scheme that
A kind of potato harvest and residual film recovery combine machine, including rack and transmission mechanism, the rack it is rear under
Side is equipped with traveling wheel, and the front end of rack installs crossbeam, and the crossbeam is equipped with traction suspension arrangement, the middle part peace of the crossbeam
Equipped with gearbox, loosening shovel is installed in the lower section of the crossbeam, and the rear methods, rack updip of the loosening shovel tiltedly installs level-one and trembles native dress
It sets, methods, rack updip tiltedly installs secondary conveyor, the rack of the secondary conveyor rear end after the level-one trembles native device
It is upper that small rack is set, residual film collection device is installed in the small rack；The secondary conveyor includes rubber band and two
A second driven support wheel, the second driven support wheel are mounted on level-one and tremble rack below the rear end of native device, the machine
Second driven shaft is set above frame rear end, the rubber band is sleeved between the second driven support wheel and second driven shaft,
Spacing equal arch support bar is installed, the arch support bar will remain soil and potato mixes on the rubber band
It closes object and is delivered to collection potato from secondary conveyor two sides and sieves to gather in Tanaka and embark on journey, the machine of the second driven support wheel back upper place
Second driven shaft is installed, the second driven shaft is mounted on the rack, and installing in the second driven shaft several has on frame
Grating is arranged on the pole in range distribution pole, and support rod is arranged between the pole, and the collection potato sieve is mounted on residual film receipts
In rack above acquisition means, the secondary conveyor trembles native device and the linkage of residual film collection device with level-one respectively, described
Level-one trembles native device and gearbox links.
The level-one, which is trembled, is arranged flail mechanism in the front upper rack of native device, and the flail mechanism includes flail knife frame,
The flail knife frame and gearbox link, and flail knife is installed in flail knife frame two sides, and two flail knives of the flail knife frame are located at level-one
Tremble native device two sides.
It includes that rubber strip and the first support bar being equidistantly positioned on rubber strip are composed that the level-one, which trembles native device,
Conveyer belt, the conveyer belt are sleeved between first driven shaft and the first driven support wheel, and the first driven shaft is mounted on machine
On frame, the first driven support wheel is mounted in the rack at loosening shovel rear, the rack at the first driven support wheel rear
The second support wheel of upper installation, the centre that second support wheel is located at conveyer belt act on the conveyer belt of lower section, and described second
Third support wheel is installed in the rack of support wheel back upper place, it is defeated that the centre that the third support wheel is located at conveyer belt acts on top
It send and takes, dithering-wheel is installed in the rack at third support wheel rear, the dithering-wheel is located at the intermediate effect of conveyer belt
In on the conveyer belt of top, the dithering-wheel is trishores structure, and the angle between any bipod center line is 120, with conveying
Band periodically engagement generates shake, and the first driven shaft is mounted on dithering-wheel rear, the two sides installation of the first driven shaft
There is plum blossom wheel, the plum blossom wheel is located among conveyer belt, and the tooth position of the plum blossom wheel and the gap of conveyer belt form and cooperate.
The residual film collection device includes film rolling axis, and cone bucket, the cone bucket outer surface setting are equipped on the film rolling axis
Several wound membrane thorns, the cone bucket are fixed by positioning pin, and the wound membrane piercing and sucking is attached on the fixed hole position of cone bucket, the wound membrane thorn packet
Bore spine is included, the bottom installation spring and steel ball, one end of the film rolling axis and short axle of the bore spine are described with being bolted
The other end of film rolling axis and wound membrane provision for disengagement cooperate.
The wound membrane provision for disengagement packet T-type screw thread tail spindle, the T-type screw thread tail spindle are mounted on T-type thread bush, institute
The top for stating T-type thread bush is engaged with one end of film rolling axis, controls tearing open for residual film collection device by rotation T-type screw thread tail spindle
It unloads.
The transmission mechanism includes drive sprocket, and the drive sprocket is mounted on the output shaft of gearbox, the active
Sprocket wheel is connect by the first chain with the first driven sprocket, and first driven sprocket is mounted on the side of first driven shaft, institute
It states and the second sprocket wheel is installed in the first driven shaft on the inside of the first driven sprocket, second sprocket wheel passes through the second chain and second
Driven sprocket connection, second driven sprocket is mounted on the side of second driven shaft, and the on the outside of second driven sprocket
Third sprocket wheel is installed, the third sprocket wheel is connect by third chain with the 4th sprocket wheel, the 4th sprocket wheel on two driven shafts
It is mounted in the first short axle.
Land wheel mechanism is installed at the rear of the rack, and the land wheel mechanism includes traveling wheel, height adjustment hand handle, land wheel
Frame, the land wheel frame are mounted on the rack, and the upper setting screw rod of the land wheel frame, land wheel frame lower end is mounted on land axle, described
Traveling wheel is installed, the height adjustment hand handle is fixed on the other end of screw rod, and the height adjustment hand handle passes through a left side on land axle
Rotation or dextrorotation adjust the height of land wheel mechanism.
Described first driven shaft one end is equipped with overload protective device, and the overload protective device includes the first screw rod, spring, tightly
Gu nut, protection cap, gasket, fastening bolt, friction plate, platen, the friction plate are compressed by fastening nut, spring and platen
Connection transmission is generated to a certain extent, and spring, which is compacted friction plate resistance and reduces platen, when overload can not connect unloading with transmission shaft
Power plays the role of overload protection.
The lower section of the crossbeam is equipped with the first dead axle, and first dead axle is equipped with loosening shovel by shovel frame greatly, and described the
The regulating device of one dead axle both ends installation and adjustment depth, the regulating device include bolt, height adjustment spring, the second support
Bar, the height adjustment of the bolt, height adjustment spring, second support bar cooperation control loosening shovel after by resistance.
The loosening shovel includes upper shovel face and lower shovel face, and the lower shovel face is made of wedge-like portion and wedge-shaped shovel tip, wedge shape
The front end of shovel tip angular range between level ground in excacation is 18-25 degree, front end face where the upper shovel face with
Front end interfacial angle where wedge-shaped shovel tip is 150 degree of Bionic Designs.
The utility model volume is moderate, light-weight, and hierarchical structure is simply exquisite, convenient, flexible, alleviates staff's
Labor intensity improves work efficiency simultaneously.The utility model uses two-stage structure for conveying, and native potato transmits shaker mechanism in level-one
Lower layer motion, stalk and mulch exist in the upper layer motion of level-one transmission shaker mechanism by the transmission soil potato of shaker mechanism
Level-one falls after transmitting, and stalk and mulch are then moved upwards along secondary conveyor, due to second level residual film conveying mechanism
Arch support bar will remain soil and potato mixture and be spread to two sides, gather under the action of collecting potato sieve and gather in Tanaka
It embarks on journey, mulch is collected by wound membrane collection device, and stalk is spilled over and returns to field or be wrapped on residual film surge drum, due to stalk
The rear for being located at potato landing out is landed, therefore avoids and stalk is embedded in underground, is interfered to potato is picked up.Together
When, mulch stalk and native potato mixture are separated, is conducive to transmission jittering device and preferably isolates potato from soil, return
Receive residual film.Overload protective device plays the role of overload protection.Loosening shovel includes that described matrix is made of upper shovel face and lower shovel face, on
The matrix front end that shovel face and lower shovel face are constituted is four directions wedge shape, and four directions wedge shape shovel tip presss from both sides between level ground in excacation
Angular region is 18-25 degree, upper shovel face and the equal camber curved surface of lower shovel face, and matrix wedge shape front end both sides of burying are provided with 30 degree of right angles
For bionical Transform Type design, digging type can utmostly reduce resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model rearview structural representation；
Fig. 3 is the drive mechanism schematic diagram of the utility model；
Fig. 4 is the transmission mechanism partial schematic diagram of the utility model；
Fig. 5 is the overload protective device structural schematic diagram of the utility model；
Fig. 6 is the residual film collection device schematic diagram of the utility model；
Fig. 7 is the provision for disengagement structural schematic diagram of the residual film collection device of the utility model；
Fig. 8 is the land wheel mechanism structural schematic diagram of the utility model；
Fig. 9 is the secondary conveyor structural schematic diagram of the utility model；
Figure 10 is that the level-one of the utility model trembles native apparatus structure schematic diagram:
Figure 11 is the dithering-wheel structural schematic diagram of the utility model；
Figure 12 is that the wound membrane of the utility model pierces structural schematic diagram；
Figure 13 is the loosening shovel structural schematic diagram of the utility model；
Figure 14 is the shovel frame height adjustment device structural schematic diagram of the utility model；
Figure 15 is the small rack construction schematic diagram of the utility model；
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown, a kind of potato harvest and residual film recovery combine machine, including rack 20, in 20 front end of rack
Crossbeam 5 is installed, traction suspension arrangement 4 is welded on crossbeam 5, the middle part of crossbeam 5 is equipped with gearbox 7, the lower section installation of crossbeam 5
There is the first dead axle 18, the first dead axle 18 installs loosening shovel 1 by support frame 30, and the rear of loosening shovel 1 is equipped with level-one and trembles native dress
39 are set, level-one is trembled setting flail knife frame 28, flail knife frame 28 above native device 39 and is mounted in rack 20, and the installation of 28 two sides of flail knife frame is got rid of
Knife 2, two flail knives 2 of flail knife frame 28 are located at level-one and tremble native 39 two sides of device, and certain frequency is pressed in flail knife frame 28 and the cooperation of flail knife 2
Whipping removes part weeds stalk.Flail knife frame 28 is connect with cam 27 by connecting rod 9, and cam 27 is mounted on driven shaft 44, from
Moving axis 44 is mounted on bearing block 25 and bearing block 26, and bearing block 25 and bearing block 26 are mounted on the first rack 24 and the second rack
On 29 crossbeam 8.Loosening shovel 1 is located at the front end of crossbeam 5, and 18 both ends of the first dead axle are welded with the regulating device 16 for adjusting depth,
Regulating device 16 includes bolt 16-1, height adjustment spring 16-2, second support bar 16-3, bolt 16-1, height adjustment spring
Height adjustment of 16-2, second support bar 16-3 the cooperation control loosening shovel 1 after by resistance.In the rack 20 at 1 rear of loosening shovel to
On the level-one that is obliquely installed tremble native device 39, level-one trembles native device 39 and includes rubber strip 39-1 and be equidistantly positioned in rubber strip
First support bar 39-2 on 39-1 is composed conveyer belt, and conveyer belt is sleeved on first driven shaft 47 and the first driven support wheel
Between 37, first driven shaft 47 is mounted on bearing block 17, and bearing block 17 is mounted in rack 20, and the first driven support wheel 37 is pacified
In the rack 20 at 1 rear of loosening shovel, the second support wheel 60 is installed in the rack 20 at the first driven 37 rear of support wheel, the
The centre that two support wheels 60 are located at conveyer belt acts below conveyer belt, is equipped in the rack 20 of 60 back upper place of the second support wheel
Third support wheel 38, the centre that third support wheel 38 is installed on conveyer belt act on above conveyer belt, 38 rear of third support wheel
Rack 20 on dithering-wheel 59 is installed, the centre that dithering-wheel 59 is installed on conveyer belt acts on above conveyer belt.Dithering-wheel 59
For trishores structure, the angle between any bipod center line is 120, and generation shake periodically engage with conveyer belt, is shaken
First driven shaft 47 is installed, the two sides of first driven shaft 47 are equipped with plum blossom wheel 46, plum blossom wheel 46 after wheel 59 on methods, rack 20
Tooth position form cooperation in the gap of fraction sieve 39, the second driven support is installed in the rack 20 of 47 obliquely downward of first driven shaft
58 are taken turns, second driven shaft 51, the side peace of second driven shaft 51 are installed in the rack 20 of second driven 58 back upper place of support wheel
Equipped with the second driven sprocket 50, round roller 56 is installed between second driven shaft 51, residual film is prevented to be involved in, winding described second from
On moving axis 51, it is welded with equidistant support rod in round roller 56, inclines between the second driven support wheel 58 and second driven shaft 51
Residual film conveying mechanism 49 is tiltedly installed, residual film conveying mechanism 49 includes rubber band 49-1, is installed on rubber band 49-1
There is the equal arch support bar 49-2 of spacing that fixed film rolling device is installed in the rack 20 of 51 back lower place of second driven shaft
Rack 34, rack 20 are connect with small rack 34 by bolt 34-1 and bolt 34-2, and centered on bolt 34-1, rack 34 can be along spiral shell
The slot of bolt 34-2 carries out 0 to 45 adjusting, is equipped with residual film collection device 21 on small rack 34.Residual film collection device 21
Including film rolling axis 54, cone bucket 21-3 and wound membrane thorn 21-2 are installed on film rolling axis 54, wound membrane thorn 21-2 is adsorbed on wound membrane bucket 21-3
Fixation hole location on, wound membrane pierce 21-2 as shown in figure 11 include bore spine 21-2-3, the bottom of bore spine 21-2-3 is equipped with disassembly
Device, the provision for disengagement are fixed on bore spine 21-2-3 by steel ball 21-2-1, spring 21-2-2, the work of the 21-2-1 of steel ball
With being stuck on bore spine 21-2-3, convenient for the dial-out of bore spine 21-2-3 when residual film disassembly, the left end of film rolling axis 54 and short axle
21-4 is with being bolted, and the right end of film rolling axis 54 and wound membrane provision for disengagement cooperate, if wound membrane provision for disengagement includes T-type screw thread
Tail spindle 35-1, the T-type screw thread tail spindle 35-1 are mounted on T-type thread bush 35-2, the top of T-type screw thread tail spindle 35-1
End is engaged with the right end of film rolling axis 54, and the disassembly of residual film collection device is controlled by rotation T-type screw thread tail spindle 35-1.Rack 20
Rear install land wheel mechanism 33, land wheel mechanism 33 is by traveling wheel 33-5, height adjustment hand handle 33-1, screw rod 33-2, land wheel frame
The structure compositions such as 33-3, land axle 33-4, land wheel frame 33-3 are mounted in the square steel 32 at 20 rear of rack, and land wheel frame 33-3's is upper
One end of land axle 33-4 is welded in end welding screw rod 33-2, lower end, and the other end of land axle 33-4 installs traveling wheel 33-5, height
Adjust the other end that hand handle 33-1 is welded on screw rod 33-2.Height adjustment hand handle 33-1 adjusts land wheel mechanism by left or right rotation
Height, and with trifilar suspension with the use of adjust embedded depth, also limited deep effect.Transmission mechanism includes drive sprocket
41, drive sprocket 41 is mounted on the output shaft 40 of gearbox 7, is equipped with sprocket wheel on the output shaft 40 of 41 inside of drive sprocket
61, sprocket wheel 61 is connect with sprocket wheel 44 by chain 42, and sprocket wheel 42 is mounted on driven shaft 44, and output shaft 40 is mounted on bearing block 17
On, bearing block 17 is mounted in rack 20, and sprocket wheel 61, sprocket wheel 61 are installed on the output shaft 40 of 41 inside gearbox 7 of drive sprocket
It is connect with sprocket wheel 43 by chain 42, sprocket wheel 43 is mounted on 44 one end of short axle, and 44 other end of short axle installs cam 27, drive sprocket
41 are connect by the first chain 45 with the first drive sprocket 48, sprocket tension device 15 are arranged on the first chain 45, first is driven
Sprocket wheel 48 is mounted on the side of first driven shaft 47, is equipped with the second chain in the first driven shaft 47 of 48 inside of the first driven sprocket
Wheel 62, the second sprocket wheel 62 are connect by the second chain 57 with the second driven sprocket 50, the second driven sprocket 50 be mounted on second from
The side of moving axis 51 is equipped with third sprocket wheel 52 in the second driven shaft 51 in the outside of the second driven sprocket 50, and third sprocket wheel 52 is logical
It crosses third chain 53 to connect with the 4th sprocket wheel 55, the 4th sprocket wheel 55 is mounted on short axle 21-1.
Whole work process: drive sprocket 41 and the first driven sprocket 48 are connect by chain 45, the second sprocket wheel 62 and the
Two driven sprockets 50 are connected by chain 57, and third sprocket wheel 52 is connect with the 4th sprocket wheel 55 by chain 53, when equipment is being led
When drawing advance, loosening shovel 1 emerges potato and mulch stalk soil under in depth, and the power that gearbox 7 exports passes through actively
Sprocket wheel 41 passes to the first driven sprocket 48, and the first driven sprocket 48 drives 46 movement of plum blossom wheel, and 46 drive level-one of plum blossom wheel is trembled
Native device 39 moves, and level-one trembles the movement that native device 39 drives dithering-wheel 59, and level-one trembles native device 39 for soil block, potato and ground
Film stalk rearward conveys, and a part of soil block, which then passes through level-one, to be trembled the gap of native device 39 and fall back to arable land, and the native potato in part then exists
Gap between secondary conveyor 49 and residual film conveying mechanism 49 falls back to arable land.Native potato mixture is from residual film conveying mechanism 49
Two sides drop down onto collection potato sieve 23 and gather in Tanaka and embark on journey, when mulch and stalk fall on residual film conveying mechanism under the top of collection potato sieve 39
On 49, the first driven sprocket 48 of residual film conveying mechanism 49 is connect with the first driven sprocket 62, and the first driven sprocket 62 is by power
It is conveyed to the second driven sprocket 50, the second driven sprocket 50 drives residual film conveying mechanism 49 to move, rearward by residual film and stalk
Conveying, when residual film and stalk move to the top of residual film conveying mechanism 49, third sprocket wheel 52 and the 4th sprocket wheel 55 pass through chain
53 connections, third sprocket wheel 52 give power transmission to the 4th sprocket wheel 55, and the 4th sprocket wheel 55 takes the rotation of residual film collection device 49, wound membrane to
Thorn 21-2 plugs mulch, and mulch is wrapped on cone bucket 21-3 under the drive of rotation, finally collects stalk in mulch
While throw go back to field.
Claims (10)
1. a kind of potato harvest and residual film recovery combine machine, including rack and transmission mechanism, the back lower place of the rack
Equipped with traveling wheel, the front end of rack installs crossbeam, and the crossbeam is equipped with traction suspension arrangement, the middle part installation of the crossbeam
There is gearbox, it is characterised in that: loosening shovel (1) is installed in the lower section of the crossbeam (5), the rear methods, rack of the loosening shovel (1)
(20) inclination installation level-one is trembled native device (39) on, and the level-one trembles native device (39) inclination installation second level on methods, rack (20) afterwards
Conveying mechanism (49), be arranged in the rack (20) of secondary conveyor (49) rear end small rack (34, the small rack (34)
Upper installation residual film collection device (21)；The secondary conveyor (49) includes that rubber band (49-1) and two are second driven
Support wheel (58), the second driven support wheel (58) are mounted on level-one and tremble rack (20) below the rear end of native device (39),
Second driven shaft (51) are set above rack (20) rear end, the rubber band (49-1) is sleeved on the second driven support
It takes turns between (58) and second driven shaft (51), spacing equal arch support bar is installed on the rubber band (49-1)
(49-2), the arch support bar (49-2) will remain soil and potato mixture and convey from secondary conveyor (49) two sides
Gather to collection potato sieve (23) in Tanaka and embark on journey, is equipped with second in the rack (20) of second driven support wheel (58) back upper place
Driven shaft (51), the second driven shaft (51) are mounted on rack (20), and installing on the second driven shaft (51) several has
It equidistantly distributes pole (56), grating is set on the pole (56), support rod, the collection potato are set between the pole (56)
Sieve (23) is mounted on the rack above residual film collection device (20), and the secondary conveyor (49) trembles native dress with level-one respectively
(39) and residual film collection device (21) linkage are set, the level-one trembles native device (39) and gearbox (7) and links.
2. a kind of potato harvest according to claim 1 and residual film recovery combine machine, it is characterised in that: described one
Grade, which is trembled, is arranged flail mechanism in the front upper rack (20) of native device (39), and the flail mechanism includes flail knife frame (28), institute
Flail knife frame (28) and gearbox (7) to be stated to link, flail knife (2) are installed in flail knife frame (28) two sides, and the two of the flail knife frame (28)
Flail knife (2) is located at level-one and trembles native device (39) two sides.
3. a kind of potato harvest according to claim 1 or 2 and residual film recovery combine machine, it is characterised in that: institute
It states level-one and trembles the first support bar that native device (39) includes rubber strip (39-1) and is equidistantly positioned on rubber strip (39-1)
(39-2) is composed conveyer belt, and the conveyer belt is sleeved between first driven shaft (47) and the first driven support wheel (37),
The first driven shaft (47) is mounted on rack (20), and the first driven support wheel (37) is mounted on loosening shovel (1) rear
Rack (20) on, installed the second support wheel (60) in the rack (20) at first driven support wheel (37) rear, described
The centre that two support wheels (60) are located at conveyer belt acts on the conveyer belt of lower section, the rack of the second support wheel (60) back upper place
(20) it is equipped on third support wheel (38), the centre that the third support wheel (38) is located at conveyer belt acts on top conveyer belt
On, it is equipped with dithering-wheel (59) in the rack (20) at third support wheel (38) rear, the dithering-wheel (59) is located at conveying
The centre of band acts on the conveyer belt of top, and the dithering-wheel (59) is trishores structure, between any bipod center line
Angle is 120, and generation shake is periodically engaged with conveyer belt, and the first driven shaft (47) is mounted on dithering-wheel (59) rear,
The two sides of the first driven shaft (47) are equipped with plum blossom wheel (46), and the plum blossom wheel (46) is located among conveyer belt, the plum
The tooth position of floral whorl (46) and the gap of conveyer belt form and cooperate.
4. a kind of potato harvest according to claim 3 and residual film recovery combine machine, it is characterised in that: described residual
Film collection device (21) includes film rolling axis (54), and cone bucket (21-3), the cone bucket (21-3) are equipped on the film rolling axis (54)
Several wound membrane thorns (21-2) are arranged in outer surface, and the cone bucket (21-3) is fixed by positioning pin (21-5), and the wound membrane pierces (21-2)
It is adsorbed on the fixed hole position of cone bucket (21-3), the wound membrane thorn (21-2) includes bore spine (21-2-3), the bore spine (21-2-
3) bottom installation spring (21-2-2) and steel ball (21-2-1), one end of the film rolling axis (54) and short axle (21-4) are by bolt
Connection cooperation, the other end of the film rolling axis (54) and wound membrane provision for disengagement (35) cooperate.
5. a kind of potato harvest according to claim 4 and residual film recovery combine machine, it is characterised in that: the volume
Film provision for disengagement (35) packet T-type screw thread tail spindle (35-1), the T-type screw thread tail spindle (35-1) are mounted on T-type thread bush
On (35-2), the top of the T-type thread bush (35-2) is engaged with one end of film rolling axis (54), top by rotation T-type screw thread
Axis (35-1) controls the disassembly of residual film collection device (21).
6. a kind of potato harvest and residual film recovery combine machine according to claim 1 or 5, it is characterised in that: institute
Stating transmission mechanism includes drive sprocket (41), and the drive sprocket (41) is mounted on the output shaft (40) of gearbox (7), described
Drive sprocket (41) is connect by the first chain (45) with the first driven sprocket (48), and first driven sprocket (48) is mounted on
The side of first driven shaft (47) is equipped with the second sprocket wheel in the first driven shaft (47) on the inside of first driven sprocket (48)
(47-1), second sprocket wheel (47-1) are connect by the second chain (57) with the second driven sprocket (50), and described second is driven
Sprocket wheel (50) is mounted on the side of second driven shaft (51), in the second driven shaft (51) on the outside of second driven sprocket (50)
It being equipped with third sprocket wheel (52), the third sprocket wheel (52) is connect by third chain (53) with the 4th sprocket wheel (55), and described the
Four sprocket wheels (55) are mounted on the first short axle (54-1).
7. a kind of potato harvest and residual film recovery combine machine according to claim 1 or 5, it is characterised in that: institute
Rear installation land wheel mechanism (33) of rack (20) is stated, the land wheel mechanism (33) includes traveling wheel (33-5), height adjustment hand
(33-1), land wheel frame (33-3), the land wheel frame (33-3) is mounted on rack (20), is set on the land wheel frame (33-3)
It sets screw rod (33-2), the lower end land wheel frame (33-3) is mounted on land axle (33-4), installs traveling wheel on the land axle (33-4)
(33-5), the height adjustment hand handle (33-1) are fixed on the other end of screw rod (33-2), the height adjustment hand handle (33-1)
The height of land wheel mechanism (33) is adjusted by left or right rotation.
8. a kind of potato harvest according to claim 6 and residual film recovery combine machine, it is characterised in that: described
One driven shaft (47) one end is equipped with overload protective device (13), and the overload protective device (13) includes the first screw rod (14-4), bullet
Spring (14-6), fastening nut (14-7), protection cap (14-2), gasket (13-3), fastening bolt (14-8), friction plate (14-5),
Platen (14-9), the friction plate (14-5) are pressed to one by fastening nut (14-7), spring (14-6) and platen (14-9)
Determine degree and generate connection transmission, spring (14-6) is compacted friction plate (14-5) resistance and reduces platen (14-9) and transmission when overload
Axis can not connect unloading power, play the role of overload protection.
9. a kind of potato harvest and residual film recovery combine machine according to claim 1 or 5, it is characterised in that: institute
The lower section for stating crossbeam (5) is equipped with the first dead axle (18), and first dead axle (18) is equipped with loosening shovel by shovel frame (19) greatly
(1), the regulating device (16) of the first dead axle (18) both ends installation and adjustment depth, the regulating device (16) includes bolt
(16-1), height adjustment spring (16-2), second support bar (16-3), the bolt (16-1), height adjustment spring (16-2),
Height adjustment of second support bar (16-3) cooperation control loosening shovel (1) after by resistance.
10. a kind of potato harvest according to claim 9 and residual film recovery combine machine, it is characterised in that: described
Loosening shovel (1) includes upper shovel face (1-1) and lower shovel face, and the lower shovel face is by wedge-like portion (1-3) and wedge-shaped shovel tip (1-2) group
At the front end of wedge-shaped shovel tip (1-2) angular range between level ground in excacation is 18-25 degree, the upper shovel face
Front end interfacial angle where front end face where (1-1) and wedge-shaped shovel tip (1-2) is 150 degree of Bionic Designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462009.8U CN208285824U (en) | 2018-03-30 | 2018-03-30 | A kind of potato harvest and residual film recovery combine machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293400A (en) * | 2018-03-30 | 2018-07-20 | 甘肃农业大学 | Potato harvest and residual film recovery combine machine |
| CN110476582A (en) * | 2019-08-07 | 2019-11-22 | 金华市农业机械研究所(浙江省农业机械研究院、浙江省金华环保设备研究所、浙江省金华食品机械研究所) | A kind of combined type potato digger plow |
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2018
- 2018-03-30 CN CN201820462009.8U patent/CN208285824U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293400A (en) * | 2018-03-30 | 2018-07-20 | 甘肃农业大学 | Potato harvest and residual film recovery combine machine |
| CN110476582A (en) * | 2019-08-07 | 2019-11-22 | 金华市农业机械研究所(浙江省农业机械研究院、浙江省金华环保设备研究所、浙江省金华食品机械研究所) | A kind of combined type potato digger plow |
| CN110476582B (en) * | 2019-08-07 | 2021-03-19 | 金华市农业科学研究院(浙江省农业机械研究院) | Modular potato digger blade |
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