CN204837109U - Cutting height adjustable strip mulberry harvester - Google Patents

Cutting height adjustable strip mulberry harvester Download PDF

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Publication number
CN204837109U
CN204837109U CN201520617021.8U CN201520617021U CN204837109U CN 204837109 U CN204837109 U CN 204837109U CN 201520617021 U CN201520617021 U CN 201520617021U CN 204837109 U CN204837109 U CN 204837109U
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China
Prior art keywords
sprocket wheel
rotary main
wheel
main shaft
fixed
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Withdrawn - After Issue
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CN201520617021.8U
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Chinese (zh)
Inventor
李法德
高天浩
陈超科
宋占华
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Shandong Agricultural University
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Shandong Agricultural University
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Priority to CN201520617021.8U priority Critical patent/CN204837109U/en
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Abstract

The utility model relates to a cutting height adjustable strip mulberry harvester, by the frame, running gear, the cutterbar device, conveyor, collection device, drivetrain parts, constitutions such as power transmission unit and high adjusting device when the harvester gos forward, are gathered together through the front end, and the mulberry shoot cuts when reacing the cutting knife, then carry the device to cross feed backward, then export to collect and fight. The utility model discloses reach and cut the stubble and level, do not tear the phenomenon, do not smash the blade during strip mulberry of results to according to season and production requirement, results height -adjustable's purpose has simple structure, easily installs and characteristics such as maintenance, safe and reliable, has better practicality and popularization prospect.

Description

The mulberry shoot harvesting machine that a kind of cutting height is adjustable
One, technical field
The present invention relates to the mulberry shoot harvesting machine that a kind of cutting height is adjustable, belong to agricultural machinery and equipment field.
Two, background technology
The process more complicated of Sericultural production, comprises planting mulberry and breeding silkworm two aspects, spend labour many, equipment investment is large, and therefore an important content of silkworm and mulberry technological improvement, is under the prerequisite of high yield and high quality, how to reform planting mulberry and breeding silkworm method, reach the object of saving labour and raising labour productivity.
The sericulture method that China is current, except indivedual area, mainly adopts bud-leaf to educate the pattern of educating with sheet leaf.Adopt this pattern to breed silkworms, the general grown silkworm phase, each labour can only raise 1-2 silkworm eggs.If change sheet leaf to educate for shoot rearing, change sheet leaf results for mulberry shoot harvesting, picking leaves can be reduced, to mulberry labour, raise labour productivity, become an urgent demand on Sericultural production.Promote annual shoot rearing, first will solve harvesting method problem, and now commercially also do not have a kind of machinery to may be used for mechanized harvest bar mulberry, so the machinery developing results bar mulberry seems particularly important.
When carrying out mechanized harvest, ensure to cut stubble smooth, not tearing phenomenon, the bar Sang Yaoqiu of results can not smash blade, and according to season and production requirement, results requirement for height is adjustable, and this type of machinery well can't meet above-mentioned requirements at present.
Three, summary of the invention
For solving the problem, the invention provides the adjustable mulberry shoot harvesting machine of a kind of cutting height, it is smooth that this reaping machine ensures to cut stubble, do not tear phenomenon, do not smash blade, and according to season and production requirement, gather in the crops adjustable for height harvest machinery, the present invention also can be used for gathering in the crops other caragana microphylla class plants.
For achieving the above object, the invention by the following technical solutions:
The mulberry shoot harvesting machine that cutting height is adjustable, comprises frame, and the dynamic device of erecting, is connected with running gear with power set, it is characterized in that, also comprises cutter sweep, conveying plant, gathering unit and four rotary main shafts;
Four rotary main shafts vertically arrange and are parallel to each other, and rotary main shaft is driven and linkage by power set; Four rotary main shafts are respectively provided with one all around, and four rotary main shaft positions meet: the rotary main shaft line of centres forms a rectangle or isosceles trapezoid; At least one delivery wheel on each rotary main shaft;
Described conveying plant comprises the longitudinal conveying device being positioned at anterior cross conveyor and being positioned at rear portion; Wherein longitudinal conveying device comprises the conveyer belt coordinated with delivery wheel on rotary main shaft, and wherein two front and back rotary main shafts in left side coordinate a conveyer belt, and before and after two of right side, rotary main shafts cooperation is provided with another conveyer belt; Two conveyer belts are combined with tension pulley separately in outermost, and two conveyer belts are bell-mouthed shape;
Described cross conveyor comprises the belt wheel being positioned at and linking with parallel rotating main shaft, and belt wheel drives rear carrier, and the port of export cooperation of rear carrier is provided with gathering unit;
The blade that described cutter sweep comprises two disks and is fixed on disk, two described disks are separately fixed at along results direction being positioned at before the left and right of front side on rotary main shaft;
Be provided with stationary knife with above-mentioned blades fit, stationary knife is fixed on stationary knife fixed mount, and stationary knife is fixed in frame, and be provided with nearside divider in the middle of two front rotary main shafts, nearside divider is fixed on above-mentioned stationary knife fixed mount;
Be provided with arrangement for adjusting height between running gear and frame, described arrangement for adjusting height comprises telescopic hydraulic bar and guide post, and the lower end of hydraulic stem and guide post is fixedly connected with the upper end connection frame of frame, hydraulic stem; The upper end of guide post is arranged with fairlead, and fairlead is fixed in frame.
Further, described each rotary main shaft is respectively provided with two delivery wheels.
The linked manner of four parallel rotating main shafts is as follows:
Described power set output is connected with the 5th sprocket wheel, coordinate with the 5th sprocket wheel and be provided with three rollers chain, the other end cooperation of three rollers chain is provided with the 6th sprocket wheel, 6th sprocket wheel has synchronously driven bevel gear by jackshaft, the second bevel gear is engaged with the first bevel gear, second bevel gear is set on left front rotating shaft, and the upper end of left front rotary main shaft is fixed with the 7th sprocket wheel, the 7th sprocket wheel is fixed with the 4th roller chain; The other end of the 4th roller chain is combined with the 8th sprocket wheel; 8th sprocket wheel is fixed on left back rotary main shaft; The lower end of left back rotary main shaft is provided with the 9th sprocket wheel, is combined with the 5th roller chain with the 9th sprocket wheel, coordinates to be provided with to turn to sprocket wheel, tightener sprocket, the tenth sprocket wheel with the 5th roller chain; Tenth sprocket wheel is fixed on the lower end of right back rotary main shaft, and the upper end of right back rotary main shaft is provided with the 11 sprocket wheel, is connected with the 6th roller chain with the 11 sprocket wheel, and the 6th roller chain is combined with the 12 sprocket wheel, being fixed on right front rotary main shaft of the 12 sprocket wheel.
Described running gear also includes the land wheel power take-off be connected with the output of power set, land wheel power take-off is fixed in frame by bearing, the two ends of land wheel power take-off are respectively provided with first sprocket wheel, first sprocket wheel connects the second sprocket wheel by the first roller chain, and the second sprocket wheel is provided with the 3rd sprocket wheel by the first jackshaft; 3rd sprocket wheel is provided with the 4th sprocket wheel by the second roller chain cooperation; 4th sprocket wheel is arranged on land wheel power input shaft; Also include upper connecting rod and lower connecting rod, wherein: the two ends of upper connecting rod are hinged on the first jackshaft and land wheel power take-off respectively; The two ends of lower connecting rod are hinged on land wheel power take-off and land wheel power input shaft respectively.
Two conveyer belts of described longitudinal conveying device are respectively equipped with subtended angle adjusting device, one end of subtended angle adjusting device are hinged in frame, the other end be hinged on conveying belt tension wheel on.
Described rear carrier comprises transverse onveyer and lower transverse onveyer, and upper transverse onveyer is longer than lower transverse onveyer, is provided with spring between transverse onveyer and frame.
Stationary knife is bolted, and the bolt of stationary knife is provided with the pad for adjusting stationary knife height.
Composition and the operation principle of the invention show:
For a reaping machine for mulberry shoot harvesting, by frame, running gear, cutter device, conveying plant, gathering unit, power section, the composition such as actuating unit and arrangement for adjusting height.
Wherein:
Described frame for playing carrying effect, for carrying with lower device; Cutter device, conveying plant, gathering unit, power section, actuating unit and arrangement for adjusting height are threaded connection mode and are fixed in frame.
Described running gear is positioned at the below of frame, is connected with frame by arrangement for adjusting height, regulates the height of whole frame, is formed overall; Be connected with power set by actuating unit.
Described power transmission adopts the form of chain, and is connected by two chains, jackshaft, upper and lower strut, and how the height no matter between frame and running gear changes, and can ensure the transmission of power.
Described cutter device is made up of disk, blade, stationary knife, nearside divider etc., and described disk and blade by together with rivet interlacement, and rotate along with rotary main shaft; Described stationary knife and nearside divider link together by being threaded connection mode; Described stationary knife is threaded connection mode and is fixed in frame, regulates the gap between stationary knife and blade by shimming between stationary knife and frame, thus reaches best cutting effect; Described disk and blade can replace with saw blade as required.
By arranging four rotary main shafts, and make it to link, coordinate conveyer belt to form longitudinal conveying device and cross conveyor, wherein longitudinal conveying device is used for gathering mulberry shoot, cross conveyor is used for the mulberry shoot after by cutting and transports, and finally reaches gathering unit;
Described conveying plant is made up of longitudinal conveying device, cross conveyor, belt wheel, tensioning apparatus etc., and longitudinally conveying front end has and dehisces, and mulberry shoot can be concentrated to centre, just collects with cutting; There is an inclination angle upwards during conveying, cut stubble to ensure that rear actuating unit does not touch; Transverse onveyer makes mulberry shoot send outside machine.
The mulberry shoot that transverse onveyer exports collected by described gathering unit.
Power take-off is divided into land wheel power take-off and moving knife power take-off; Power section can move up and down with arrangement for adjusting height.
Described height adjusting part divides and is made up of hydraulic cylinder, hydraulic stem, frame guide post, by hydraulic stem lift adjustment ceding of Taiwan height, realizes the requirement of different cutting height.
Four, accompanying drawing explanation
Fig. 1 is the front view that the present invention assembles schematic diagram;
Fig. 2 is the vertical view that the present invention assembles schematic diagram;
Fig. 3 is major impetus transmission three-dimensional structure schematic diagram of the present invention;
Fig. 4 is lateral transfer three-dimensional structure schematic diagram of the present invention;
Diagram: 1. The sprocket 2. 5 handlebar (3) the first sprocket 4. Link rod on the 5. 6. The first roller chain tight round 7. The first and third sprocket 8. 9. The second roller chain link rod under 10. The fourth sprocket 11. The second tension wheel 12. Wheel 13. Hydraulic lifting lever 14. Rack guide bar 15. Collecting bucket 16. Transverse conveyor belt on the 17. 18 wheel power output shaft, wheel power input shaft 19. The second chain wheel, the first intermediate 21. The third tension wheel. 22 23. The third roller chain. Left after spinning spindle 24 to 25. The sprocket 5 roller chain 26 sprocket 9 27 tension sprocket 28. The fixed knife fixator 29 sprocket 30. 6 second intermediate shaft 31. The first bevel gear 32. The fixed knife 33. 34 points grain device. The first disc 342. The second disk 35 blade 36 second bevel gear with a left anterior rotation axis of 38. 7 sprockets 39. The fourth in the 40 of roller chain sprocket 8 41. The fourth tension wheel 42. The right front rotating spindle 43. The fifth tension wheel 44. 45. The vertical conveyor belt conveying wheel 46. The tenth sprocket 47. The posterior rotation of the spindle 48. 11 sprocket 49. 12 sprocket 50. 6 roller chain 51. 2 V belt wheel 52. The V belt 53. The first 54 V pulleys. The transverse conveying power shaft 55, the transverse conveyer belt 56. Power section 57. Angle adjustment device 58. Spring article 59. 60 Angle adjusting device. The tension wheel
Five, embodiment
The correlation technique content do not addressed below all can adopt or use for reference prior art.
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
For a machinery for mulberry shoot harvesting, comprise frame, frame adopts the angle steel of national standard and square steel to be welded.
Frame is provided with running gear, cutter device, conveying plant, gathering unit, power section, actuating unit, arrangement for adjusting height etc.
The described running gear of the present embodiment is crawler type, by regulating wheel, track frame, supporting wheel, caterpillar chain, drive sprocket, etc. form.The input of running gear is land wheel power input shaft, drives running gear to move by land wheel power input shaft.
Wherein power set are adopted and are made up of gasoline engine, gearbox, power take-off, handlebar, frame, clutch etc., and realize being separated and combining of power between power set with other devices by clutch, power section 56 is connected with frame by bolt; Frame is provided with and regulates handlebar 2, regulates handlebar 2 height to adapt to differing heights requirement and to make people feel comfortable.
Frame is provided with four parallel rotating main shafts, and four parallel rotating main shafts are respectively provided with one all around, and four parallel rotating main spindle's meet: the rotary main shaft line of centres forms a rectangle or isosceles trapezoid.
Four parallel rotating main shaft linked manner are as follows:
Described power set output is connected with the 5th sprocket wheel 1, coordinate with the 5th sprocket wheel 1 and be provided with three rollers chain 22, the other end cooperation of three rollers chain 22 is provided with the 6th sprocket wheel 29,6th sprocket wheel 29 is synchronously driven by the second jackshaft 30 the first bevel gear 31, the second bevel gear 36 is engaged with the first bevel gear 31, second bevel gear 36 is set on left front rotary main shaft 37, and the upper end of left front rotary main shaft 37 is fixed with on the 7th sprocket wheel the 38, seven sprocket wheel 38 and is fixed with the 4th roller chain 39; The other end of the 4th roller chain 39 is combined with the 8th sprocket wheel 40; 8th sprocket wheel 40 is fixed on left back rotary main shaft 23; The lower end of left back rotary main shaft 23 is provided with the 9th sprocket wheel 26, is combined with the 5th roller chain 25 with the 9th sprocket wheel 26, coordinates to be provided with to turn to sprocket wheel 24, tightener sprocket 27, the tenth sprocket wheel 46 with the 5th roller 25 chain; Tenth sprocket wheel 46 is fixed on the lower end of right back rotary main shaft 47, the upper end of right back rotary main shaft is provided with the 11 sprocket wheel 48, be connected with the 6th roller chain 50 with the 11 sprocket wheel 48, the 6th roller chain 50 is combined with the 12 sprocket wheel 49, being fixed on right front rotary main shaft 42 of the 12 sprocket wheel 49.
Above-mentioned roller chain is auxiliary is provided with regulating wheel: for the 3rd regulating wheel 21 of tensioning three rollers chain.For the 4th regulating wheel 41 of tensioning the 4th roller chain.
The blade that described cutter sweep comprises two disks and is fixed on disk, two described disks are separately fixed at and are positioned on two rotary main shafts of front side along on results direction.Described disk and blade pass through together with rivet interlacement; Described stationary knife and nearside divider link together by being threaded connection mode; Described stationary knife is threaded connection mode and is fixed on stationary knife fixed mount 28, regulates the gap between stationary knife and blade, thus reach best cutting effect by shimming between stationary knife and stationary knife fixed mount 28; Described disk and blade can replace with saw blade as required.
Land wheel power take-off 17 is connected with the output of power section, land wheel power take-off 17 is fixed in frame by bearing, the two ends of land wheel power take-off 17 are respectively provided with first sprocket wheel 3, first sprocket wheel 3 connects the second sprocket wheel 19, second sprocket wheel 19 by the first roller chain 5 and is provided with the 3rd sprocket wheel 7 by the first jackshaft 20; 3rd sprocket wheel 7 is provided with the 4th sprocket wheel 10 by the second roller chain 8 cooperation; 4th sprocket wheel 10 is arranged on land wheel power input shaft 18.
Be provided with auxiliary chain tension means: for the first regulating wheel 6 of tensioning first roller chain; For the second regulating wheel 11 of tensioning second roller chain.
Be provided with upper connecting rod 4 and lower connecting rod 9, wherein the two ends of upper connecting rod 4 are hinged on the first jackshaft 20 and land wheel power take-off 17 respectively; The two ends of lower connecting rod are hinged on land wheel power take-off 17 and land wheel power input shaft 18 respectively.By the connection of this device, highly how no matter frame adjusted, all can not have influence on the Chain conveyer of power set and running gear; Opposite side symmetry connects.
Be provided with raise-lower hydraulic bar 13 and frame guide post 14; Raise-lower hydraulic bar 13 lower end is fixed on running gear, and upper end and frame are fixed; The lower end of frame guide post 14 is fixed, upper end is combined with fairlead, and fairlead is fixed in frame; Stretching by raise-lower hydraulic bar 13, thus drive the change of whole bracket height, thus make the whole device be fixed in frame carry out synchronous altitude adjustment, namely under the booster action of raise-lower hydraulic bar 13 and frame guide post 14, make cutting height meet cut shoot requirement; Arrangement for adjusting height also can change leading screw or chain-type into.
Described conveying plant comprises the cross conveyor being positioned at anterior longitudinal conveying device and being positioned at rear portion.
Wherein longitudinal conveying device comprises the conveyer belt coordinated with delivery wheel on rotary main shaft 45, and wherein two front and back rotary main shafts in left side coordinate a conveyer belt, and before and after two of right side, rotary main shafts cooperation is provided with another conveyer belt; Two conveyer belts are combined with tension pulley separately in outermost, are provided with scraper plate on the conveyor belt, and two conveyer belts are bell-mouthed shape; Mulberry shoot can be concentrated to centre, be convenient to cutting and collect; There is an inclination angle upwards during conveying, cut stubble to ensure that rear actuating unit does not touch.
Cross conveyor Main Function makes mulberry shoot send outside machine, cross conveyor comprises the belt wheel being positioned at and linking with parallel rotating main shaft, belt wheel drives transverse onveyer, cross conveyor comprises transverse onveyer and lower transverse onveyer, upper transverse onveyer is longer than lower transverse onveyer, is provided with spring between transverse onveyer and frame.
The port of export cooperation of described rear carrier is provided with gathering unit, and the gathering unit of the present embodiment adopts the form of collection bucket.
The outer end cooperation of conveyer belt is provided with regulating wheel 60, regulating wheel 60 is fixed on auxiliary rod, the other end of auxiliary rod is hingedly fixed in frame, also be provided with subtended angle adjusting device 57, the subtended angle adjusting device 57 of the present embodiment adopts the form of cylinder or oil cylinder, for adjusting the opening direction of two traveling beds 44.
Also without cross conveyor, and binder can be installed in longitudinal conveying device rear end, the mulberry shoot of harvesting directly be carried out bundling and be positioned over field.
During walking, start gasoline engine, land wheel power take-off 17 drives the first sprocket wheel 3 to rotate, thus the first sprocket wheel 3 drives the second sprocket wheel 19 to rotate by the first roller chain 5, first regulating wheel 6, and the second sprocket wheel 19 drives the first jackshaft 20 to rotate; First jackshaft 20 drives the 3rd sprocket wheel 7 to rotate, and the 3rd sprocket wheel 7 drives the 4th sprocket wheel 10 to rotate by the second roller chain 8, second regulating wheel 11, and the 4th sprocket wheel 10 drives land wheel power input shaft 18 to rotate, and land wheel power input shaft 18 drives land wheel 12 to walk.
Clutch is merged, moving knife power take-off drives the 5th sprocket wheel 1 to rotate, three rollers chain is driven to rotate, synchronous drive the 6th sprocket rotation, left front rotary main shaft is synchronously driven by bevel gear, synchronously left back rotary main shaft is driven by the 7th sprocket wheel 38, the 4th roller chain 39, the 8th sprocket wheel 40, left back rotary main shaft drives the 10th sprocket rotation by the 5th roller chain, thus the right back rotary main shaft of final drive rotates, drive the 12 sprocket wheel 49 to rotate by the 11 sprocket wheel 48 and the 6th roller chain 50, thus finally realize four rotary main shaft synchronous axial system.
During work, mulberry shoot is gathered in front end, and front end subtended angle changes by subtended angle adjusting device 57, to adapt to the demand of different mulberry tree.
Under nearside divider 33 acts on, mulberry shoot is assigned to two disk places, under the booster action of stationary knife 32, after being cut off by the blade 35 on the first disk 34 and the second disk 61, continues to be delivered to lateral transfer part backward.
The present embodiment installs a V belt wheel 53 on left back rotary main shaft, is with 52 belts to be connected with the 2nd V belt wheel the 51, two V belt wheel 51 is arranged on lateral transfer line shaft 54 with a V belt wheel 53 by V.
Lateral transfer line shaft 54 drives upper transverse onveyer 16 and lower transverse onveyer 55 to rotate, and is transported to the mulberry shoot of lateral transfer part, is transported in collection bucket 15 by transverse onveyer; Described upper transverse onveyer 16 is longer than lower transverse onveyer 55, has and topples over trend, can be laid in smoothly in collection bucket 15 when mulberry shoot exports outside machine;
The 5th regulating wheel 43 is all installed in transverse onveyer front end, makes conveyer belt be in tensioning state;
Have spring 58 between transverse onveyer and frame, and angle changes by angle adjusting device 59, mulberry shoot is not fallen down in conveying way;
The present invention reaches that to cut stubble smooth, does not tear phenomenon, does not smash blade during the bar mulberry of results, and according to season and production requirement, gather in the crops adjustable for height object, have structure simple, be easy to install and maintenance, the feature such as safe and reliable, there is good practicality and promotion prospect.
The above is only the preferred embodiment of the application, those skilled in the art is understood or realizes the application.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (7)

1. the mulberry shoot harvesting machine that cutting height is adjustable, comprises frame, and the dynamic device of erecting, is connected with running gear with power set, it is characterized in that, also comprises cutter sweep, conveying plant, gathering unit and four rotary main shafts;
Four rotary main shafts vertically arrange and are parallel to each other, and rotary main shaft is driven and linkage by power set; Four rotary main shafts are respectively provided with one all around, and four rotary main shaft positions meet: the rotary main shaft line of centres forms a rectangle or isosceles trapezoid; At least one delivery wheel on each rotary main shaft;
Described conveying plant comprises the longitudinal conveying device being positioned at anterior cross conveyor and being positioned at rear portion; Wherein longitudinal conveying device comprises the conveyer belt coordinated with delivery wheel on rotary main shaft, and wherein two front and back rotary main shafts in left side coordinate a conveyer belt, and before and after two of right side, rotary main shafts cooperation is provided with another conveyer belt; Two conveyer belts are combined with tension pulley separately in outermost, and two conveyer belts are bell-mouthed shape;
Described cross conveyor comprises the belt wheel being positioned at and linking with parallel rotating main shaft, and belt wheel drives rear carrier, and the port of export cooperation of rear carrier is provided with gathering unit;
The blade that described cutter sweep comprises two disks and is fixed on disk, two described disks are separately fixed at along results direction being positioned at before the left and right of front side on rotary main shaft;
Be provided with stationary knife with above-mentioned blades fit, stationary knife is fixed on stationary knife fixed mount, and stationary knife is fixed in frame, and be provided with nearside divider in the middle of two front rotary main shafts, nearside divider is fixed on above-mentioned stationary knife fixed mount;
Be provided with arrangement for adjusting height between running gear and frame, described arrangement for adjusting height comprises telescopic hydraulic bar and guide post, and the lower end of hydraulic stem and guide post is fixedly connected with the upper end connection frame of frame, hydraulic stem; The upper end of guide post is arranged with fairlead, and fairlead is fixed in frame.
2. the mulberry shoot harvesting machine that cutting height according to claim 1 is adjustable, is characterized in that: described each rotary main shaft is respectively provided with two delivery wheels.
3. the mulberry shoot harvesting machine that cutting height according to claim 1 and 2 is adjustable, is characterized in that: described linked manner is as follows:
Described power set output is connected with the 5th sprocket wheel, coordinate with the 5th sprocket wheel and be provided with three rollers chain, the other end cooperation of three rollers chain is provided with the 6th sprocket wheel, 6th sprocket wheel has synchronously driven bevel gear by jackshaft, the second bevel gear is engaged with the first bevel gear, second bevel gear is set on left front rotating shaft, and the upper end of left front rotary main shaft is fixed with the 7th sprocket wheel, the 7th sprocket wheel is fixed with the 4th roller chain; The other end of the 4th roller chain is combined with the 8th sprocket wheel; 8th sprocket wheel is fixed on left back rotary main shaft; The lower end of left back rotary main shaft is provided with the 9th sprocket wheel, is combined with the 5th roller chain with the 9th sprocket wheel, coordinates to be provided with to turn to sprocket wheel, tightener sprocket, the tenth sprocket wheel with the 5th roller chain; Tenth sprocket wheel is fixed on the lower end of right back rotary main shaft, and the upper end of right back rotary main shaft is provided with the 11 sprocket wheel, is connected with the 6th roller chain with the 11 sprocket wheel, and the 6th roller chain is combined with the 12 sprocket wheel, being fixed on right front rotary main shaft of the 12 sprocket wheel.
4. the mulberry shoot harvesting machine that cutting height according to claim 1 is adjustable, it is characterized in that: described running gear also includes the land wheel power take-off be connected with the output of power set, land wheel power take-off is fixed in frame by bearing, the two ends of land wheel power take-off are respectively provided with first sprocket wheel, first sprocket wheel connects the second sprocket wheel by the first roller chain, and the second sprocket wheel is provided with the 3rd sprocket wheel by the first jackshaft; 3rd sprocket wheel is provided with the 4th sprocket wheel by the second roller chain cooperation; 4th sprocket wheel is arranged on land wheel power input shaft; Also include upper connecting rod and lower connecting rod, wherein: the two ends of upper connecting rod are hinged on the first jackshaft and land wheel power take-off respectively; The two ends of lower connecting rod are hinged on land wheel power take-off and land wheel power input shaft respectively.
5. the mulberry shoot harvesting machine that cutting height according to claim 1 is adjustable, it is characterized in that: two conveyer belts of described longitudinal conveying device are respectively equipped with subtended angle adjusting device, one end of subtended angle adjusting device are hinged in frame, the other end be hinged on conveying belt tension wheel on.
6. the mulberry shoot harvesting machine that cutting height according to claim 1 is adjustable, it is characterized in that: described rear carrier comprises transverse onveyer and lower transverse onveyer, upper transverse onveyer is longer than lower transverse onveyer, is provided with spring between transverse onveyer and frame.
7. the mulberry shoot harvesting machine that cutting height according to claim 1 is adjustable, is characterized in that: stationary knife is bolted, and the bolt of stationary knife is provided with the pad for adjusting stationary knife height.
CN201520617021.8U 2015-08-14 2015-08-14 Cutting height adjustable strip mulberry harvester Withdrawn - After Issue CN204837109U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105103791A (en) * 2015-08-14 2015-12-02 山东农业大学 Mulberry shoot harvester adjustable in stubble height
CN110122057A (en) * 2019-05-21 2019-08-16 南京工程学院 A kind of support spring crudefiber crop harvester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105103791A (en) * 2015-08-14 2015-12-02 山东农业大学 Mulberry shoot harvester adjustable in stubble height
CN110122057A (en) * 2019-05-21 2019-08-16 南京工程学院 A kind of support spring crudefiber crop harvester

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