CN109287149A - A kind of combined type agricultural machinery - Google Patents
A kind of combined type agricultural machinery Download PDFInfo
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- CN109287149A CN109287149A CN201811498454.0A CN201811498454A CN109287149A CN 109287149 A CN109287149 A CN 109287149A CN 201811498454 A CN201811498454 A CN 201811498454A CN 109287149 A CN109287149 A CN 109287149A
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- ring
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- combined type
- piston plate
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of combined type agricultural machineries, including mechanical arm, the lower section of the mechanical arm is equipped with horizontally disposed shaft, the outside turning set of shaft is equipped with flattening roller, the two sides of the bottom of the mechanical arm are respectively mounted there are two buffer gear, buffer gear includes sleeve, the connecting rod of sleeve top side is set and is welded on the support rod of sleeve bottom end, the turning set of the shaft is equipped with the first ring and the second ring, it is mutually welded with the bottom end of two support rods respectively positioned at first ring of flattening roller the same side and the second ring, the top side of the sleeve is equipped with groove, the bottom end of connecting rod extends in groove and fixation is pasted with piston plate, piston plate is slidably connected with groove.The present invention has rational design, and combination is convenient, can absorb the impact that flattening roller is subject to, and avoids flattening roller because damaging when encountering biggish impact dynamics, improves the service life of flattening roller, meet the use demand of people.
Description
Technical field
The present invention relates to agricultural machinery technological field more particularly to a kind of combined type agricultural machineries.
Background technique
Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing
Various machinery used in the process, agricultural machinery include farm power machinery, farmland construction machinery, soil cultivating machine, kind
It plants mechanical with fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry
With farm transportation machinery etc..And combined type agricultural machinery is often referred to the farm implements being applied in combination with agricultural traction engine, such as soil
The machinery that earth flattens work is one kind therein, and the machinery for soil leveling work is generally provided with flattening roller.Through examining
Rope, application No. is 201810629066.5 patent documents to disclose a kind of combined type agricultural machinery, including mechanical trailing arm, mechanical
The bottom end of trailing arm offers mounting groove, and lift motor is fixedly installed in mounting groove, and the side of lift motor, which is equipped with, to be opened up
Pin hole on mechanical trailing arm is equipped with the support frame for being fixedly mounted on mechanical trailing arm bottom between pin hole and lift motor,
The lower rotation of support frame is equipped with traveling wheel, and mechanical transverse arm is fixedly installed on the output end of lift motor, mechanical transverse arm
Bottom both ends are fixedly installed with the mechanical coupler being vertically arranged, and the bottom end of mechanical coupler is fixedly installed with fixed block, machinery set
Portable pillar is movably installed in pipe.Structure is simple, economical and practical, can be avoided flattening roller because when encountering biggish impact dynamics
And be damaged, be conducive to the service life for improving flattening roller, meet the use demand of people.
But above-mentioned design, there is also shortcoming, flattening roller is combined in the combined type agricultural machinery inconvenience of above-mentioned design
On mechanical arm, and buffering effect is poor, is unfavorable for using therefore we have proposed a kind of combined type agricultural machineries for solving
The certainly above problem.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of combined type agricultural machineries.
The lower section of a kind of combined type agricultural machinery proposed by the present invention, including mechanical arm, the mechanical arm is equipped with water
The shaft of flat setting, the outside turning set of shaft are equipped with flattening roller, and the two sides of the bottom of the mechanical arm are respectively mounted that there are two bufferings
Mechanism, buffer gear include sleeve, the connecting rod of sleeve top side are arranged in and is welded on the support rod of sleeve bottom end, the shaft
Turning set be equipped with the first ring and the second ring, positioned at first ring of flattening roller the same side and the second ring respectively with two support rods
Bottom end is mutually welded, and the top side of the sleeve is equipped with groove, and the bottom end of connecting rod extends in groove and fixation is pasted with piston plate,
Piston plate is slidably connected with groove, and the top side surrounding of piston plate offers multiple pores, and the bottom end of the connecting rod offers cunning
Slot is slidably fitted with slide bar in sliding slot, and the bottom end of slide bar is mutually welded through piston plate and with the bottom interior wall of groove, and slide bar is located at
One end fixation in sliding slot is pasted with gasket, and gasket is slidably connected with sliding slot；
The outside movable sleeve of the slide bar is equipped with spring, and the top of spring is touched with the bottom connection of corresponding piston plate, spring
Bottom end is in contact with the bottom interior wall of groove, and damping fluid is marked in the groove, and the two sides of the bottom of the mechanical arm offer
First slot offers rotation hole on the side inner wall of the first slot, is rotatably equipped in the first slot and corresponding rotation hole same
Screw rod, one end of screw rod extend to the outside of mechanical arm and are welded with knob, and the outside screw of screw rod is arranged with slide plate, the company
The side of extension bar offers round hole, and the side inner wall of first slot and the side of slide plate offer and be adapted with round hole
Bolt pilot hole.
Preferably, the outside movable sleeve of the connecting rod is equipped with dustband and snap ring, the outside of snap ring and the side wall of groove
It mutually welds, the outside of dustband and the inner wall of groove are mutually be bonded.
Preferably, it is welded with gag lever post on the side inner wall of first slot, the slide plate slides are set in corresponding limit
The outside of position bar, one end of gag lever post are welded with baffle, and baffle is welded on the inner wall of the first slot.
Preferably, the bottom side of the mechanical arm is equipped with traveling wheel, and the bottom side of the flattening roller extends to traveling wheel
Lower section.
Preferably, the outside fixing sleeve of the screw rod is set there are two first bearing, positioned at first slot of the same side and rotation
The inner wall in hole is mutually welded with the outer ring of two first bearings respectively.
Preferably, the equal fixing sleeve in inside of the inside and the second ring of first ring is equipped with second bearing, second bearing
The fixed suit in the outside of inner ring and shaft.
Preferably, two the first rings are respectively positioned between two the second rings, and the outside diameter of the first ring is outer than the second ring
Side diameter is big.
Preferably, the outside surrounding of the gasket is disposed as arcuate structure.
Preferably, the bottom side of the piston plate offers through-hole compatible with slide bar, the slide bar and corresponding through-hole
It is slidably connected.
Preferably, the quantity of the pore on the same piston plate is four to eight, and is located on the same piston plate
Four to eight pores in a ring equidistantly interval setting.
Compared with prior art, the beneficial effects of the present invention are:
(1) pass through mechanical arm, shaft, flattening roller, buffer gear, the first ring, sleeve, connecting rod, support rod, round hole, second
Bearing and the second ring match, and the sleeve in buffer gear is connected to the first ring and the second ring, the first ring and by support rod
Two rings are set in shaft by second bearing rotation, realize the connection of buffer gear and shaft, are selected a connecting rod and are incited somebody to action
In the bolt pilot hole that round hole alignment in connecting rod is provided on the first slot, bolt is screwed in into bolt pilot hole, the company
Extension bar, which is bolted, to be selected another connecting rod on the robotic arm and the round hole alignment in connecting rod is provided with slide plate
On bolt pilot hole, into bolt pilot hole screw in the bolt connecting rod be bolted on slide plate, similarly by four
Connecting rod is connected on two mechanical arms and two slide plates；
(2) by groove, piston plate, pore, sliding slot, slide bar, gasket, spring, damping fluid, dustband, snap ring, the first slot,
Screw rod, knob, slide plate, bolt pilot hole, gag lever post, first bearing, rotation hole, baffle and traveling wheel match, while turn
Two knobs, knob drive screw rod to start to rotate, due to being threadedly coupled between slide plate and screw rod, so that slide plate is to close to knob
Direction it is mobile, slide plate drives corresponding connecting rod to move to the direction close to knob by bolt, can will be located at the same side
Two connecting rods intersect, mechanical arm is connected on tractor, tractor driving machinery arm, flattening roller can to soil into
Row leveling work, when flattening roller is impacted, relative motion occurs in sleeve for piston plate, and piston plate squeezes the damping in groove
Liquid and spring, by out of, pore is ejected into piston plate upper space when damping fluid is squeezed, damping fluid and spring can delay
The impact that sleeve is subject to is rushed, so as to absorb the impact dynamics that flattening roller is subject to, avoids flattening roller because encountering biggish punching
It is damaged when hitting dynamics, effectively raises the service life of flattening roller, meet the use demand of people.
The present invention has rational design, and combination is convenient, can absorb the impact that flattening roller is subject to, avoid flattening roller because encounter compared with
It when big impact dynamics and damages, improves the service life of flattening roller, meet the use demand of people.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of combined type agricultural machinery proposed by the present invention；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is a kind of schematic cross-sectional view of the buffer gear of combined type agricultural machinery proposed by the present invention；
Fig. 4 is the structural schematic diagram of part B in Fig. 3；
Fig. 5 is the structural schematic diagram of Section A-A in Fig. 1.
In figure: 1 mechanical arm, 2 shafts, 3 flattening rollers, 4 buffer gears, 5 first rings, 6 sleeves, 7 connecting rods, 8 support rods, 9
Groove, 10 piston plates, 11 pores, 12 sliding slots, 13 slide bars, 14 gaskets, 15 springs, 16 damping fluids, 17 dustbands, 18 snap rings,
19 first slots, 20 screw rods, 21 knobs, 22 slide plates, 23 bolt pilot holes, 24 gag lever posts, 25 round holes, 26 first bearings, 27
Two bearings, 28 second rings, 29 rotation holes, 30 baffles, 31 traveling wheels.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, a kind of combined type agricultural machinery, including mechanical arm 1, mechanical arm 1 are proposed in the present embodiment
Lower section be equipped with horizontally disposed shaft 2, the outside turning set of shaft 2 is equipped with flattening roller 3, and the two sides of the bottom of mechanical arm 1 are pacified
There are two buffer gear 4, buffer gears 4 to include sleeve 6, the connecting rod 7 of 6 top side of sleeve is arranged in and is welded on 6 bottom of sleeve for dress
The support rod 8 at end, the turning set of shaft 2 are equipped with the first ring 5 and the second ring 28, positioned at first ring 5 of 3 the same side of flattening roller and the
Two rings 28 are mutually welded with the bottom end of two support rods 8 respectively, and the top side of sleeve 6 is equipped with groove 9, and the bottom end of connecting rod 7 extends to
In groove 9 and fixation is pasted with piston plate 10, and piston plate 10 is slidably connected with groove 9, and the top side surrounding of piston plate 10 offers
Multiple pores 11, the bottom end of connecting rod 7 offer sliding slot 12, and slide bar 13 is slidably fitted in sliding slot 12, and the bottom end of slide bar 13 is passed through
It wears piston plate 10 and is mutually welded with the bottom interior wall of groove 9, slide bar 13 is located at the fixation of one end in sliding slot 12 and is pasted with gasket
14, gasket 14 is slidably connected with sliding slot 12；The outside movable sleeve of slide bar 13 be equipped with spring 15, the top of spring 15 with it is corresponding
The bottom connection of piston plate 10 touches, and the bottom end of spring 15 is in contact with the bottom interior wall of groove 9, and damping fluid 16 is marked in groove 9,
The two sides of the bottom of mechanical arm 1 offer the first slot 19, and rotation hole 29, the first slot 19 are offered on the side inner wall of the first slot 19
With the same screw rod 20 is rotatably equipped in corresponding rotation hole 29, one end of screw rod 20 extends to the outside of mechanical arm 1 and weldering
It is connected to knob 21, the outside screw of screw rod 20 is arranged with slide plate 22, and the side of connecting rod 7 offers round hole 25, the first slot 19
Side inner wall and the side of slide plate 22 offer bolt pilot hole 23 compatible with round hole 25, in mechanical arm 1, shaft
2, flattening roller 3, buffer gear 4, the first ring 5, sleeve 6, connecting rod 7, support rod 8, round hole 25, second bearing 27 and the second ring
Under 28 cooperation, sleeve 6 in buffer gear 4 is connected to the first ring 5 and the second ring 28 by support rod 8, the first ring 5 and the
Two rings 28 are set in shaft 2 by the rotation of second bearing 27, realize the connection of buffer gear 4 and shaft 2, select a connection
Round hole 25 in connecting rod 7 is simultaneously aligned in the bolt pilot hole 23 being provided on the first slot 19 by bar 7, to bolt pilot hole 23
Interior screw-in bolt, the connecting rod 7 are bolted on mechanical arm 1, select another connecting rod 7 and will be in connecting rod 7
Round hole 25 is directed at the bolt pilot hole 23 being provided on slide plate 22, and it is logical that the bolt connecting rod 7 is screwed in into bolt pilot hole 23
It crosses and is bolted on slide plate 22, similarly four connecting rods 7 are connected on two mechanical arms 1 and two slide plates 22；?
Groove 9, piston plate 10, pore 11, sliding slot 12, slide bar 13, gasket 14, spring 15, damping fluid 16, dustband 17, snap ring 18,
First slot 19, screw rod 20, knob 21, slide plate 22, bolt pilot hole 23, gag lever post 24, first bearing 26, rotation hole 29, baffle
30 and traveling wheel 31 cooperation under, while two knobs 21 of turn, knob 21 drives screw rod 20 to start to rotate, due to slide plate 22
To be threadedly coupled between screw rod 20, so that slide plate 22 is to close to the movement of the direction of knob 21, slide plate 22 passes through bolt drive pair
The connecting rod 7 answered can intersect two connecting rods 7 that be located at the same side, to close to the movement of the direction of knob 21 by machine
Tool arm 1 is connected on tractor, tractor driving machinery arm 1, and flattening roller 3 can carry out leveling work to soil, flattening roller 3 by
When impact, relative motion occurs in sleeve 6 for piston plate 10, and piston plate 10 squeezes the damping fluid 16 and spring 15 in groove 9, resistance
By out of, pore 11 is ejected into piston plate 10 upper space when Buddhist nun's liquid 16 is squeezed, damping fluid 16 and spring 15 can be buffered
The impact that sleeve 6 is subject to avoids flattening roller 3 because encountering biggish punching so as to absorb the impact dynamics that flattening roller 3 is subject to
It is damaged when hitting dynamics, effectively raises the service life of flattening roller 3, meet the use demand of people, present invention design
Rationally, combination is convenient, can absorb the impact that flattening roller 3 is subject to, avoid flattening roller 3 because when encountering biggish impact dynamics and
Damage, improves the service life of flattening roller, meets the use demand of people.
In the present embodiment, the outside movable sleeve of connecting rod 7 is equipped with dustband 17 and snap ring 18, the outside of snap ring 18 and groove
9 side wall mutually welds, and the outside of dustband 17 is mutually be bonded with the inner wall of groove 9, welds on the side inner wall of the first slot 19 limited
Position bar 24, slide plate 22 are slidably located in the outside of corresponding gag lever post 24, and one end of gag lever post 24 is welded with baffle 30, baffle 30
It is welded on the inner wall of the first slot 19, the bottom side of mechanical arm 1 is equipped with traveling wheel 31, and the bottom side of flattening roller 3 extends to row
The lower section of wheel 31 is walked, the outside fixing sleeve of screw rod 20 sets the first slot 19 and rotation there are two first bearing 26, positioned at the same side
The inner wall in hole 29 is mutually welded with the outer ring of two first bearings 26 respectively, and the inside of the inside of the first ring 5 and the second ring 28 is solid
Surely it is arranged with second bearing 27, the fixed suit of the inner ring of second bearing 27 and the outside of shaft 2, two the first rings 5 are respectively positioned on two
Between a second ring 28, and the outside diameter of the first ring 5 is bigger than the outside diameter of the second ring 28, and the outside surrounding of gasket 14 is equal
It is set as arcuate structure, the bottom side of piston plate 10 offers through-hole compatible with slide bar 13, and slide bar 13 is sliding with corresponding through-hole
Dynamic connection, the quantity of the pore 11 on the same piston plate 10 is four to eight, and is located on the same piston plate 10
The equidistant interval setting in a ring of four to eight pores 11, mechanical arm 1, shaft 2, flattening roller 3, buffer gear 4, the first ring 5,
Sleeve 6, connecting rod 7, support rod 8, round hole 25, second bearing 27 and the second ring 28 cooperation under, the set in buffer gear 4
Cylinder 6 is connected to the first ring 5 and the second ring 28 by support rod 8, and the first ring 5 and the second ring 28 are arranged by the rotation of second bearing 27
In shaft 2, the connection of buffer gear 4 and shaft 2 is realized, select connecting rod 7 and round hole 25 in connecting rod 7 is right
Standard is provided in the bolt pilot hole 23 on the first slot 19, screws in bolt into bolt pilot hole 23, which passes through bolt
It is connected on mechanical arm 1, selects another connecting rod 7 and the alignment of round hole 25 in connecting rod 7 is provided on slide plate 22
Bolt pilot hole 23 screws in the bolt connecting rod 7 into bolt pilot hole 23 and is bolted on slide plate 22, similarly by four
A connecting rod 7 is connected on two mechanical arms 1 and two slide plates 22；Groove 9, piston plate 10, pore 11, sliding slot 12,
Slide bar 13, gasket 14, spring 15, damping fluid 16, dustband 17, snap ring 18, the first slot 19, screw rod 20, knob 21, slide plate
22, under the cooperation of bolt pilot hole 23, gag lever post 24, first bearing 26, rotation hole 29, baffle 30 and traveling wheel 31, simultaneously
Two knobs 21 of turn, knob 21 drive screw rod 20 to start to rotate, due to being threadedly coupled between slide plate 22 and screw rod 20, so that
For slide plate 22 to close to the movement of the direction of knob 21, slide plate 22 drives corresponding connecting rod 7 to the side close to knob 21 by bolt
To movement, two connecting rods 7 for being located at the same side can be intersected, mechanical arm 1 is connected on tractor, tractor drags
Dynamic mechanical arm 1, flattening roller 3 can carry out leveling work to soil, and when flattening roller 3 is impacted, piston plate 10 occurs in sleeve 6
Relative motion, piston plate 10 squeeze the damping fluid 16 and spring 15 in groove 9, will spray from pore 11 when damping fluid 16 is squeezed
It is mapped in the upper space of piston plate 10, damping fluid 16 and spring 15 can buffer the impact that sleeve 6 is subject to, so as to absorb
The impact dynamics that flattening roller 3 is subject to avoids flattening roller 3 because damaging when encountering biggish impact dynamics, effectively raises
The service life of flattening roller 3 meets the use demand of people, and the present invention has rational design, and combination is convenient, can absorb flattening roller
3 impacts being subject to avoid flattening roller 3 because damaging when encountering biggish impact dynamics, improve the service life of flattening roller, full
The foot use demand of people.
In the present embodiment, sleeve 6 in buffer gear 4 is connected to the first ring 5 and the second ring 28 by support rod 8, and first
Ring 5 and the second ring 28 are set in shaft 2 by the rotation of second bearing 27, realize the connection of buffer gear 4 Yu shaft 2,
In use, one connecting rod 7 of selection and the bolt pilot hole that the alignment of round hole 25 in connecting rod 7 is provided on the first slot 19
In 23, bolt is then screwed in into bolt pilot hole 23, the connecting rod 7 is bolted on mechanical arm 1 at this time, and selection is another
Round hole 25 in connecting rod 7 is simultaneously directed at the bolt pilot hole 23 being provided on slide plate 22 by one connecting rod 7, is assembled to bolt
Bolt is screwed in hole 23, the connecting rod 7 is bolted on slide plate 22 at this time, can similarly distinguish four connecting rods 7
It is connected on two mechanical arms 1 and two slide plates 22, two knobs 21 of turn, knob 21 drive screw rod 20 to start to revolve simultaneously at this time
Turn, due between slide plate 22 and screw rod 20 to be threadedly coupled so that slide plate 22 is moved to the direction close to knob 21, slide plate at this time
22 drive corresponding connecting rod 7 to close to the movement of the direction of knob 21 by bolt, can will be located at two connections of the same side
Bar 7 intersects, and mechanical arm 1 is connected on tractor, tractor driving machinery arm 1, and flattening roller 3 can carry out soil at this time
Work is flattened, when flattening roller 3 is impacted, relative motion occurs in sleeve 6 for piston plate 10, and piston plate 10 squeezes groove at this time
Damping fluid 16 and spring 15 in 9, by out of, pore 11 is ejected into piston plate 10 upper space when damping fluid 16 is squeezed,
Damping fluid 16 and spring 15 can buffer the impact that sleeve 6 is subject at this time, so as to absorb the impact force that flattening roller 3 is subject to
Degree avoids flattening roller 3 because damaging when encountering biggish impact dynamics, effectively raises the service life of flattening roller 3, full
The foot use demand of people.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of combined type agricultural machinery, including mechanical arm (1), the lower section of the mechanical arm (1) is equipped with horizontally disposed
The outside turning set of shaft (2), shaft (2) is equipped with flattening roller (3), which is characterized in that the two sides of the bottom of the mechanical arm (1) are equal
Installation there are two buffer gear (4), buffer gear (4) include sleeve (6), setting sleeve (6) top side connecting rod (7) and weldering
The support rod (8) in sleeve (6) bottom end is connect, the turning set of the shaft (2) is equipped with the first ring (5) and the second ring (28), is located at
Bottom end of first ring (5) and the second ring (28) of flattening roller (3) the same side respectively with two support rods (8) is mutually welded, the set
The top side of cylinder (6) is equipped with groove (9), and the bottom end of connecting rod (7) extends in groove (9) and fixation is pasted with piston plate (10),
Piston plate (10) is slidably connected with groove (9), and the top side surrounding of piston plate (10) offers multiple pores (11), the connecting rod
(7) bottom end offers sliding slot (12), is slidably fitted with slide bar (13) in sliding slot (12), and piston plate is run through in the bottom end of slide bar (13)
(10) and with the bottom interior wall of groove (9) it mutually welds, slide bar (13) is located at the fixation of one end in sliding slot (12) and is pasted with gasket
(14), gasket (14) is slidably connected with sliding slot (12)；
The outside movable sleeve of the slide bar (13) is equipped with spring (15), the top of spring (15) and the bottom of corresponding piston plate (10)
Portion is in contact, and the bottom end of spring (15) is in contact with the bottom interior wall of groove (9), is marked with damping fluid (16) in the groove (9),
The two sides of the bottom of the mechanical arm (1) offer the first slot (19), offer rotation hole on the side inner wall of the first slot (19)
(29), it is rotatably equipped with the same screw rod (20) in the first slot (19) and corresponding rotation hole (29), one end of screw rod (20) is prolonged
It extends to the outside of mechanical arm (1) and is welded with knob (21), the outside screw of screw rod (20) is arranged with slide plate (22), the connection
The side of bar (7) offers round hole (25), and the side inner wall of first slot (19) and the side of slide plate (22) offer
The compatible bolt pilot hole (23) with round hole (25).
2. a kind of combined type agricultural machinery according to claim 1, which is characterized in that outside the connecting rod (7)
Side movable sleeve is equipped with dustband (17) and snap ring (18), and the outside of snap ring (18) and the side wall of groove (9) mutually weld, dustband
(17) outside is mutually be bonded with the inner wall of groove (9).
3. a kind of combined type agricultural machinery according to claim 1, which is characterized in that the one of first slot (19)
It is welded on the inner wall of side gag lever post (24), the slide plate (22) is slidably located in the outside of corresponding gag lever post (24), gag lever post
(24) one end is welded with baffle (30), and baffle (30) is welded on the inner wall of the first slot (19).
4. a kind of combined type agricultural machinery according to claim 1, which is characterized in that the bottom of the mechanical arm (1)
Portion side is equipped with traveling wheel (31), and the bottom side of the flattening roller (3) extends to the lower section of traveling wheel (31).
5. a kind of combined type agricultural machinery according to claim 1, which is characterized in that the outside of the screw rod (20)
Fixing sleeve is set there are two first bearing (26), positioned at the same side the first slot (19) and rotation hole (29) inner wall respectively with two
It mutually welds the outer ring of first bearing (26).
6. a kind of combined type agricultural machinery according to claim 1, which is characterized in that first ring (5) it is interior
The equal fixing sleeve in inside of side and the second ring (28) is equipped with second bearing (27), the inner ring of second bearing (27) and shaft (2) it is outer
The fixed suit in side.
7. a kind of combined type agricultural machinery according to claim 1, which is characterized in that two equal positions of the first ring (5)
Between two the second rings (28), and the outside diameter of the first ring (5) is bigger than the outside diameter of the second ring (28).
8. a kind of combined type agricultural machinery according to claim 1, which is characterized in that outside the gasket (14)
Side surrounding is disposed as arcuate structure.
9. a kind of combined type agricultural machinery according to claim 1, which is characterized in that the bottom of the piston plate (10)
Side, which is offered, to be slidably connected with slide bar (13) compatible through-hole, the slide bar (13) with corresponding through-hole.
10. a kind of combined type agricultural machinery according to claim 1, which is characterized in that be located at the same piston plate
(10) quantity of the pore (11) on is four to eight, and four to eight pores (11) being located on the same piston plate (10) are in
Annular equidistant interval setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498454.0A CN109287149B (en) | 2018-12-08 | 2018-12-08 | Combined agricultural mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498454.0A CN109287149B (en) | 2018-12-08 | 2018-12-08 | Combined agricultural mechanical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN109287149A true CN109287149A (en) | 2019-02-01 |
| CN109287149B CN109287149B (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811498454.0A Active CN109287149B (en) | 2018-12-08 | 2018-12-08 | Combined agricultural mechanical equipment |
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| CN86104395A (en) * | 1985-09-03 | 1987-03-04 | 韦德斯塔德弗恳Ab | The dragline tool that farm machinery are used |
| US20040154811A1 (en) * | 2002-11-12 | 2004-08-12 | Kinkead John B. | Method and apparatus for an aerator with differential, steering assist and power lifting |
| CN202406467U (en) * | 2011-11-25 | 2012-09-05 | 中建七局建筑装饰工程有限公司 | Horizontal smoothening device for ground |
| WO2014118712A1 (en) * | 2013-02-01 | 2014-08-07 | Museum National D'histoire Naturelle | Gardening machine |
| CN207854426U (en) * | 2018-01-31 | 2018-09-14 | 天津市全健达种植专业合作社 | Cereal plants device of digging |
| CN108432366A (en) * | 2018-05-17 | 2018-08-24 | 沈蔚 | A kind of cultivated complete machine of paddy-field stubble-embedding |
| CN108650896A (en) * | 2018-07-03 | 2018-10-16 | 杨程 | A kind of modified agro-farming robot |
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| CN109287149B (en) | 2021-06-08 |
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