CN108464071A - A kind of Multifunctional cultivator for farmland - Google Patents

A kind of Multifunctional cultivator for farmland Download PDF

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Publication number
CN108464071A
CN108464071A CN201810230804.9A CN201810230804A CN108464071A CN 108464071 A CN108464071 A CN 108464071A CN 201810230804 A CN201810230804 A CN 201810230804A CN 108464071 A CN108464071 A CN 108464071A
Authority
CN
China
Prior art keywords
moving trolley
covering device
film covering
lever arm
farmland
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810230804.9A
Other languages
Chinese (zh)
Other versions
CN108464071B (en
Inventor
包玉花
朱隆静
王克磊
陈先知
徐坚
朱盘安
苏世闻
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Wenzhou Polytechnic
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Wenzhou Polytechnic
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Filing date
Publication date
Application filed by Wenzhou Polytechnic filed Critical Wenzhou Polytechnic
Priority to CN201810230804.9A priority Critical patent/CN108464071B/en
Publication of CN108464071A publication Critical patent/CN108464071A/en
Application granted granted Critical
Publication of CN108464071B publication Critical patent/CN108464071B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00Combined machines
    • A01B49/02Combined machines with two or more soil-working tools of different kind
    • A01B49/022Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00Combined machines
    • A01B49/04Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • A01B49/065Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062Devices for making drills or furrows
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066Devices for covering drills or furrows
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256Ground coverings
    • A01G13/0287Devices for laying-out or removing ground coverings

Abstract

This application provides a kind of Multifunctional cultivator for farmland, wherein including:Moving trolley, loosening device, furrowing seeding device, covering device, film covering device and lifting gear, the loosening device is arranged in the front end of the moving trolley, the furrowing seeding device, covering device and film covering device are successively set on the lower end of the moving trolley, the lower end of the moving trolley is additionally provided with the swing span for extending to the film covering device both sides, colter shovel is provided on the swing span, the rear end of the moving trolley is articulated with supporting rack, the rotating roller of the film covering device is rotatably arranged on support frame as described above, the rear end of the moving trolley is additionally provided with the lifting gear for driving the film covering device lifting.Multifunctional cultivator for farmland provided by the present application solves existing farm machinery and has a single function, time-consuming and laborious, and cannot be to needing laying plastic and not needing the technical issues of two kinds of situations of laying plastic are flexibly switched.

Description

A kind of Multifunctional cultivator for farmland
Technical field
The present invention relates to cultivating implement fields, more particularly to a kind of Multifunctional cultivator for farmland.
Background technology
With social progress, the agricultural science and technology level in China also steps up, gradually from traditional manpower farming turning machine Tool farming, in agricultural production, in order to be more advantageous to plant growth, general agriculture requirement is that best tilling depth reaches 200mm, sowing It also needs briefly to be laid with one layer of mulch in earth's surface later, is just conducive to crop root growth and preserving soil moisture in this way, ensures crop Yield and quality, existing farm machinery can complete to plow, plough, ditch, sowing, etc. work, effectively liberate the double of people Hand.But existing farm machinery has a single function, farmer, often will be according to the market demand in order to obtain better economic benefit Situation often converts varieties of plant, and purchases various agricultural machinery, can increase the cost of agricultural production, frequently replaces machinery, meeting Reduce production efficiency, while existing agricultural ploughing machine cannot be directed to need laying plastic and do not need two kinds of situations of laying plastic into Row flexibly switching, cannot meet the use demand of people.
Invention content
The object of the present invention is to provide a kind of Multifunctional cultivator for farmland, solve existing farm machinery and have a single function, It is time-consuming and laborious, and cannot be to needing laying plastic and not needing the technical issues of two kinds of situations of laying plastic are flexibly switched.
In order to solve the above technical problems, the present invention provides the following technical solutions:
A kind of Multifunctional cultivator for farmland, wherein including:Moving trolley, loosening device, furrowing seeding device, covering device, Film covering device and lifting gear, the loosening device are arranged in the front end of the moving trolley, the furrowing seeding device, earthing dress The lower end that the moving trolley is successively set on film covering device is set, the lower end of the moving trolley, which is additionally provided with, extends to the overlay film The swing span of device both sides is provided with colter shovel on the swing span, and the rear end of the moving trolley is articulated with supporting rack, described to cover The rotating roller of film device is rotatably arranged on support frame as described above, and the rear end of the moving trolley is additionally provided with the driving film covering device The lifting gear of lifting, the lifting gear include rotating turret, actuating arm and lever arm, and the actuating arm and lever arm are pivotally connected In the side of the rotating turret, and the lever arm is extended downwardly out of the actuating arm movable chamber, under the lever arm End is connected in the rotating roller.
Further, the other end of the lever arm is provided with counter-jib, connects between the counter-jib and the rotating turret It is connected to spring.
Further, the lifting gear further includes locking piece, and the locking piece is articulated in the side of the actuating arm, And the hook portion of described locking piece one end may extend into the lock slots of the counter-jib.
Further, the side of the actuating arm is provided with limited block, has straight slot, the activity in the limited block It keeps out in the straight slot upper end of arm.
Further, the both sides of support frame as described above are both provided with idler wheel, the central shaft of the idler wheel and the rotating roller Connection.
Further, the connecting hole of the lever arm lower end is set in the side of the rotating roller.
Further, the upper end of the actuating arm connects handle.
Further, the engine of the moving trolley drives the coulter wheel of the loosening device to revolve by belt dressing Turn.
Further, the upper end of the moving trolley is provided with seed holding cabin, and the seed holding cabin passes through pipeline and the trench digging Seeding apparatus is connected.
Further, the covering device is located at the rear side of the furrowing seeding device.
It can be seen from above-mentioned technical proposal the invention has the advantages that:
1, when in use due to Multifunctional cultivator for farmland provided by the invention, the loosening device, furrowing seeding device, Covering device and film covering device can work asynchronously, thus loosen the soil, sow, earthing and overlay film action can settle at one go, greatly improve The efficiency of agricultural production, it is time saving and energy saving;
2, due to that can carry out controlling the lifting of the film covering device by adjusting the lifting gear, so that of the invention Both laying plastic can be carried out when needing mulch, and when not needing laying plastic, the film covering device is risen, without With the film covering device is dismantled, brings convenience to users, meet the different use demand of people.
3, the lifting gear includes rotating turret, actuating arm and lever arm, and the actuating arm and lever arm are articulated in institute State the side of rotating turret, and the lever arm passes through out of the actuating arm movable chamber, by the handle downward or upward It pushes, can facilitate and control falling or lifting for the film covering device.
4, the colter shovel can dig the soil of earth's surface so that and the soil dug wanders the mulching film edge in laying, from And mulching film edge is stably fixed to earth's surface, it avoids so that the mulch laid is blown off due to blowing etc..
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.
Fig. 1 is the front view of the present invention.
Fig. 2 is the right view of the present invention.
Fig. 3 is the structural schematic diagram of the lifting gear of the present invention.
Fig. 4 is the vertical view of the rotating roller and idler wheel of the present invention.
Fig. 5 is the partial structural diagram of the actuating arm of the present invention.
Reference sign:Moving trolley -1, wheel -11, head -12, engine -13, operating handle -14, film covering device - 2, colter shovel -21, rotating roller -22, right baffle-plate -221, right shell body -222, idler wheel -23, seed holding cabin -3, loosening device -5, colter Wheel -51, furrowing seeding device -6, covering device -7, swing span -8, lifting gear -9, rotating turret -91, actuating arm -92, limit Block -921, straight slot -9211, movable chamber -922, locking piece -93, damping spring -951, mounting bracket -952, lever arm -96, balance Arm -961, spring -97, central shaft -98.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims Implement with the multitude of different ways of covering.
The application is described further below with reference to Fig. 1 to Fig. 5, a kind of Multifunctional cultivator for farmland as shown in Figure 1, Including:Moving trolley 1, loosening device 5, furrowing seeding device 6, covering device 7, film covering device 2 and lifting gear 9, it is described to loosen the soil Device 5 is arranged in the front end of the moving trolley 1, and the furrowing seeding device 6, covering device 7 and film covering device 2 are successively set on The lower end of the moving trolley 1, the lower end of the moving trolley 1 are additionally provided with the swing span 8 for extending to 2 both sides of the film covering device, Colter shovel 21 is provided on the swing span 8, the rear end of the moving trolley 1 is articulated with supporting rack, the overlay film dress by axis pin It sets 2 rotating roller 22 to be rotatably arranged on support frame as described above, the rear end of the moving trolley 1 is additionally provided with the driving film covering device The lifting gear 9 of 2 liftings, the lifting gear 9 include rotating turret 91, actuating arm 92 and lever arm 96,92 He of the actuating arm Lever arm 96 is articulated in the side of the rotating turret 91, and the lever arm 96 is out of, the actuating arm 92 movable chamber 922 Pass through, the lower end of the lever arm 96 is connected in the rotating roller 22, specifically, colter shovel 21 is located at the rotating roller 22 outside.
Multifunctional cultivator for farmland provided by the invention when in use, 1 straight line moving of the moving trolley, first drive described in Loosening device 5 loosens the soil, and the coulter wheel 51 of the loosening device 5 is rotationally advancing and digs the soil of 51 lower section of the coulter wheel It rises, with this chesson, deepens tilth, be located at the furrowing seeding device 6 of 5 rear side of the loosening device after progress is loose Soil top sowed, the covering device 7 is that the seed sowed into soil carries out earthing, and the film covering device 2 broadcasting One layer of mulch is laid in earth's surface after kind, to realize loosen the soil, sow, overlay film settles at one go, time saving and energy saving, save farming at This, the colter shovel 21 can dig the soil of earth's surface so that the soil dug wanders the mulching film edge in laying, thus by ground Film edge is stably fixed to earth's surface, avoids so that the mulch laid is blown off due to blowing etc..
As shown in figure 3, the upper end of the lever arm 96 is provided with counter-jib 961, the counter-jib 961 and the rotating turret It is connected with spring 97 between 91, the lever arm 96 is articulated in the upside of the rotating turret 91, and the lever arm 96 is to downward Stretch, the actuating arm 92 is articulated in the downside of the rotating turret 91, and the actuating arm 92 upwardly extends, the lever arm 96 from It is extended downwardly in the movable chamber 922 of the actuating arm 92.
The lifting gear 9 further includes locking piece 93, and the locking piece 93 is articulated in the side of the actuating arm 92, and institute The hook portion for stating 93 one end of locking piece may extend into the lock slots of the counter-jib 961, to limit the lever arm 96 and institute State the activity of actuating arm 92.
As shown in figure 5, the side of the actuating arm 92 is provided with limited block 921, the limited block 921 is fixed by screw In the side of the actuating arm 92, there is straight slot 9211, the upper end of the lever arm 96 is kept out described in the limited block 921 In straight slot 9211, the setting of the limited block 921 contributes to when the actuating arm 92 is swung, and the lever arm 96 is in company with institute It states actuating arm 92 to swing together, while the straight slot 9211 is when the lever arm 96 swings to extreme lower position, by the activity Arm 96 presses against, and avoids the floating of the idler wheel 23 and the rotating roller 22.
As shown in figure 4, the both sides of support frame as described above are both provided with idler wheel 23, the central shaft 98 of the idler wheel 23 with described turn Dynamic roller 22 connects, and after the lifting gear 9 is reduced to ground, the idler wheel 23 is along ground straight-line rolling so that is set in institute It states the film roll in rotating roller 22 to rotate and be laid on bottom surface, the idler wheel 23 is set, the film covering device 2 may make to run Steadily, contribute to 22 uniform rotation of the rotating roller, improve mulch and be laid with smooth effect.
For regulation film roll, in the left side of the rotating roller 22 there is right baffle-plate 221, the right side of the rotating roller 22 to have Have right shell body 222, be detachably connected between the right shell body 222 and the rotating roller 22, facilitate film roll is set in it is described In rotating roller 22.
As shown in figure 3, the actuating arm 92 upper end connect handle, push the handle so that the actuating arm 92 to When upper movement, the lever arm 96 in the movable chamber 922 can move upwards.
The connecting hole of 96 lower end of the lever arm is set in the side of the rotating roller 22, in this way the lever arm 96 to When upper movement, the lever arm 96 can raise the rotating roller 22 so that the rotating roller 22 together with the idler wheel 23 together It is detached from ground, the film covering device 2 can be stopped at this time.
As depicted in figs. 1 and 2, there are one wheel pairs 11, the rear side of the moving trolley 1 to have for the lower end of the moving trolley 1 A pair of of operating handle 14 of 1 direction of travel of the moving trolley is controlled, the front side of the moving trolley 1 has head 12, the walking The engine 13 of vehicle 1 drives the coulter wheel 51 of the loosening device 5 to rotate by belt dressing, and the loosening device 5 is located at institute The downside of head 12 is stated, when the coulter wheel 51 rotates, the colter sword can be inserted into ground, by the soil on soil surface layer Cutting is carried out with the soil in certain depth to mix, and achievees the effect that loosen the soil.
The upper end of the moving trolley 1 is provided with seed holding cabin 3, and the seed holding cabin 3 passes through pipeline and the furrowing seeding device 6 It is connected, the seed being contained in the seed holding cabin 3 is entered by pipeline in the furrowing seeding device 6, in the trench digging With in 1 linear motion of the moving trolley, seed leaks out the guide head of 6 lower end of seeding apparatus from the lower end of the guide head, It is seeded into soil, plug-in card can be set on the bottom of the seed holding cabin 3 and pipeline, can control under fertilizer and seed It falls.
The covering device 7 is located at the rear side of the furrowing seeding device 6, and the earthing wheel of 7 lower end of the covering device exists In soil surface rotation process, the seed in soil is seeded into the furrowing seeding device 6 and carries out earthing, it is ensured that seed will not It is exposed in earth's surface.
As shown in figure 4, the lower end of support frame as described above is connected with mounting bracket 952, the idler wheel 23 is arranged in the mounting bracket In 952, and the upside of the mounting bracket 952 is provided with damping spring 951, is conducive to buffer when the idler wheel 23 rolls in soil Surface is jolted caused vibrations, to avoid damaging to the moving trolley 1.
There is pivoted hole, the lever arm 96 to be articulated in described turn by the pivoted hole for the lower end of the counter-jib 961 In moving frame 91.
When needing laying plastic in seeding process, the handle is pushed down on so that the actuating arm 92 is to the bottom Dynamic certain angle, the lever arm 96 are pressed against downwards by the straight slot 9211 of the limited block 921, and the lever arm 96 drives described Supporting rack is to lower swing so that the hook portion of 93 one end of the locking piece is stuck in by the lower end in contact soil surface of the idler wheel 23 In the lock slots of the counter-jib 961, to lock the swing position of the lever arm 96, the idler wheel 23 is along soil When walking, the film roll being set in the rotating roller 22 can be laid on earth's surface, and soil loading is covered in the initial end of mulch, with The operation of the moving trolley 1, the film roll laying are come, and the colter shovel 21 in the film roll both sides digs soil, makes The soil that must be dug is covered in the edge of the mulch laid, reaches good mulch laying effect in this way, to improve agro-farming Yield.
It, can be by the hook portion of 93 one end of the locking piece from the counter-jib when not needing laying plastic in seeding process It is removed in 961 lock slots, and handle is pushed up, in the elastic restoring force and the movable chamber 922 of the spring 97 Under effect, the lever arm 96 can be lifted up so that support frame as described above is swung up, thus by the idler wheel 23 and described turn Dynamic roller 22 is raised, and is detached from ground, therefore the present invention can adjust the lifting according to use demand, when not needing laying plastic Device 9 so that the film covering device 2 lifts, and to stop laying plastic, when needing laying plastic, adjusts the lifting dress Set 9 so that the film covering device 2 lowers, can laying plastic, transfer process is convenient, do not have to by dismantle film covering device 2 come It is converted, is greatly improved the flexibility switched between two states.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention, Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of Multifunctional cultivator for farmland, which is characterized in that including:Moving trolley (1), loosening device (5), furrowing seeding device (6), covering device (7), film covering device (2) and lifting gear (9), the loosening device (5) are arranged in the moving trolley (1) Front end, the furrowing seeding device (6), covering device (7) and film covering device (2) are successively set under the moving trolley (1) End, the lower end of the moving trolley (1) is additionally provided with the swing span (8) for extending to the film covering device (2) both sides, the swing span (8) colter shovel (21) is provided on, the rear end of the moving trolley (1) is articulated with supporting rack, the rotating roller of the film covering device (2) (22) it is rotatably arranged on support frame as described above, the rear end of the moving trolley (1) is additionally provided with driving film covering device (2) lifting Lifting gear (9), the lifting gear (9) includes rotating turret (91), actuating arm (92) and lever arm (96), the actuating arm (92) and lever arm (96) is articulated in the sides of the rotating turret (91), and the lever arm (96) is from the actuating arm (92) Movable chamber (922) in extend downwardly, the lower end of the lever arm (96) is connected in the rotating roller (22).
2. Multifunctional cultivator for farmland according to claim 1, which is characterized in that the upper end of the lever arm (96) is arranged There is counter-jib (961), spring (97) is connected between the counter-jib (961) and the rotating turret (91).
3. Multifunctional cultivator for farmland according to claim 2, which is characterized in that the lifting gear (9) further includes lock Determine part (93), the locking piece (93) is articulated in the side of the actuating arm (92), and the hook portion of the locking piece (93) one end It may extend into the lock slots of the counter-jib (961).
4. Multifunctional cultivator for farmland according to claim 3, which is characterized in that the side of the actuating arm (92) is arranged There is limited block (921), there is straight slot (9211) in the limited block (921), the upper end of the lever arm (96) is kept out described In straight slot (9211).
5. Multifunctional cultivator for farmland according to claim 4, which is characterized in that the both sides of support frame as described above are both provided with The central shaft (98) of idler wheel (23), the idler wheel (23) is connect with the rotating roller (22).
6. Multifunctional cultivator for farmland according to claim 5, which is characterized in that the connection of lever arm (96) lower end Hole is set in the side of the rotating roller (22).
7. Multifunctional cultivator for farmland according to claim 6, which is characterized in that the upper end of the actuating arm (92) connects Handle.
8. Multifunctional cultivator for farmland according to claim 7, which is characterized in that the engine of the moving trolley (1) (13) coulter wheel (51) of the loosening device (5) is driven to rotate by belt dressing.
9. Multifunctional cultivator for farmland according to claim 8, which is characterized in that the upper end of the moving trolley (1) is arranged There are seed holding cabin (3), the seed holding cabin (3) to be connected with the furrowing seeding device (6) by pipeline.
10. Multifunctional cultivator for farmland according to claim 9, which is characterized in that the covering device (7) is located at described The rear side of furrowing seeding device (6).
CN201810230804.9A 2018-03-20 2018-03-20 A kind of Multifunctional cultivator for farmland Active CN108464071B (en)

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