CN107018688B - Watermelon seeds seeder - Google Patents
Watermelon seeds seeder Download PDFInfo
- Publication number
- CN107018688B CN107018688B CN201710230103.0A CN201710230103A CN107018688B CN 107018688 B CN107018688 B CN 107018688B CN 201710230103 A CN201710230103 A CN 201710230103A CN 107018688 B CN107018688 B CN 107018688B
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- valve
- rod
- cavity
- rack
- watermelon seeds
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Classifications
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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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Abstract
The invention discloses a kind of watermelon seeds seeders, sowing pipe is connected on loading hopper, it sows pipe and is equipped with the first valve, the first valve rod is slidably connected in first valve, first piston is connected in the middle part of first valve rod, support rod is connected on swing rod, swing rod is hinged with first connecting rod, first connecting rod is hinged with motion bar, mechanism of digging pit is connected on motion bar, first idler wheel is equipped with the second cavity, support block is equipped in second cavity, support block is equipped with wedge surface, sliding rail is connected in rack, there is sliding block in sliding rail, second connecting rod is hinged on sliding block, second connecting rod is equipped with the second idler wheel, rack is equipped with rack gear, rack gear meshing gear, rack gear is connected with sliding rail, sprinkler pipe is connected on water tank, sprinkler pipe is equipped with the second valve, the second valve rod is connected in second valve, second piston is connected on second valve rod, third cavity is connected to the first cavity；Compared with prior art, the present invention it is easy to operate in seeding process, and the wettability of soil is improved, to improve the germination percentage of watermelon seeds.
Description
Technical field
The present invention relates to agricultural mechanical field more particularly to a kind of watermelon seeds seeders.
Background technique
Sowing person is needed first to dig pit to soil using hoe, then dug in the seeding process for carrying out watermelon
Hole in spread several watermelon seeds, then seed is buried in hole in the soil backfill routed up that will dig pit；It is carried out in sowing person
In entire seeding process, sowing person needs constantly to bend over, and sowing person can feel to ache all over after completing sowing, and
In whole process, large labor intensity.
To solve the above-mentioned problems, application No. is the patent documents of CN201510452967.8 to disclose a kind of seeder,
Including rack, pushing hands and one wheel pairs are installed in rack, a barrel is provided between two wheels, barrel is cylindrical shape, material
Cylinder is fixedly connected and is coaxially set with two wheels, seven planting units is provided on barrel, seven planting units are along barrel
Axial direction be evenly spaced on；Each planting unit include one be arranged in barrel for place seed cavity, four
Circumferentially be disposed in an evenly spaced relation on the wall of barrel and be connected to cavity seed dropping hole, one be arranged on the wall of barrel and and cavity
Connection puts kind of a hole, one is threaded in can be used for covering or open on the outer wall of barrel and puts the retaining ring in kind of hole, and putting kind of a hole is
Semi-circular shape；Seeder further includes seven ditching bars and seven are covered native plate, and ditching bar is respectively positioned on the front of barrel and along barrel
Axially spaced-apart distribution covers native plate and is respectively positioned on the rear of barrel and is distributed along the axially spaced-apart of barrel, and the upper end of ditching bar is and machine
Frame is fixedly connected, and is each covered native plate and is respectively connected with a rope, each covers the corresponding rope of native plate, and one end of rope is and accordingly
The front end for covering native plate be fixedly connected, the other end of rope is fixedly connected with rack, ditching bar, planting unit and covers native plate one
One is correspondingly arranged, and corresponding ditching bar, planting unit and covers native plate and be spaced apart along the front-rear direction of barrel；The outer wall of barrel
There are four vibrating arm, four vibrating arms to be circumferentially evenly spaced on along the outer wall of barrel for upper setting, and one is fixed in rack has
The baffle of elasticity, the free end of baffle is close to barrel；The lower end of ditching bar is provided with forwardly convex pointed protrusion；Cover native plate
Rear end be provided with the flanging extended downwardly.
This seeder improves sowing efficiency together with being combined shoveling, sowing with burial, and it is strong to reduce labour
Degree, but this seeder has the disadvantage in that in seeding process, and after the seed in cavity finishes, kind is added into cavity
When sub-, rotating wheel is needed, kind of hole will be put upward, retaining ring is unscrewed, seed could be added, it is troublesome in poeration.
Summary of the invention
It is a kind of easy to operate and can be to the watermelon seeds seeder that soil waters the invention is intended to provide.
Watermelon seeds seeder in this programme, including rack, the rack are equipped with the first idler wheel, helix drum, dig pit
Mechanism, soil burying machine structure, water tank and loading hopper are coaxially connected with the first roller bearing on the first idler wheel, are coaxially connected on helix drum
There is the second roller bearing, tensioning has belt between the first roller bearing and the second roller bearing, and sowing pipe is connected on loading hopper, and sowing pipe is equipped with
First valve slidably connects the first valve rod in the first valve, and first piston is connected in the middle part of the first valve rod, and rack is equipped with first
Cavity and third cavity, first piston are slidably connected in the first cavity, are hinged with swing rod in rack, swing rod and the first valve it
Between be connected with the first spring, the side of swing rod is connected with the first valve rod, and support rod, swing rod and the first valve rod are connected on the other side of swing rod
Connected side is hinged with first connecting rod, and first connecting rod is hinged with the hinged motion bar on the rack in middle part, is connected on motion bar
It digs pit mechanism, the first idler wheel is equipped with the second cavity, and sliding is equipped with support block in the second cavity, and second is connected between support block and cavity
Spring, support block are equipped with wedge surface, and the support block is connected with third spring for offseting with support rod in the rack, on third spring
It is connected with sliding rail, sliding is connected with sliding block in sliding rail, second connecting rod is hinged on sliding block, rotation is equipped with the second rolling on second connecting rod
The wedge surface of wheel, the second idler wheel and support block offsets, and sliding is equipped with rack gear in the rack, and rack gear is engaged with the tooth of connection on the rack
Wheel, rack gear is connected with sliding rail, is connected with sprinkler pipe on water tank, and sprinkler pipe is equipped with the second valve, and the second valve is interior to be slided and be connected with the
Two valve rods are connected with second piston on the second valve rod, and second piston is slidably connected in third cavity, and third cavity is far from the second valve
The side of bar is connected to the first cavity close to the side of the first valve.
The technical principle of this programme are as follows: rack provides the effect of support for watermelon seeds seeder；Sowing person is carrying out watermelon
When seed is sowed, a pair of first idler wheel rotation, watermelon seeds seeder is moved forward, and the first idler wheel of rotation to push watermelon
Seed seeder is relatively labor-saving；The first roller bearing is coaxially connected on first idler wheel, during the rotation of the first idler wheel, the first roller bearing
As the first idler wheel rotates together, it is coaxially connected with the second roller bearing on helix drum, is tensioned between the first roller bearing and the second roller bearing
There is belt, the first roller bearing of rotation drives the rotation of the second roller bearing by belt, so that helix drum is driven to rotate, the spiral of rotation
Roller stirs soil, makes soil become to loosen, pre-processes before digging pit to soil, so that the process digged pit is more
Province.
Loading hopper is for storing watermelon seeds, and during the rotation of the first idler wheel, the support block being arranged on the first idler wheel is every
One circle of rotation offsets once with support rod, and when support block and support rod offset, swing rod is equipped with one end of support rod to the side of separate support block
To swing, one end of the hinged first connecting rod of swing rod drives motion bar and the hinged one end of first connecting rod to separate by first connecting rod
First valve direction is swung, and one end that motion bar connects mechanism of digging pit is swung to close to the first idler wheel direction, and mechanism of digging pit is to soil
It digs pit on ground；The one end for connecting the first valve rod on swing rod simultaneously is swung to the direction far from the first valve, and the first valve rod is the
It is slided in one valve to the direction far from the first valve, first piston is moved to the direction far from the first valve in the first cavity
Dynamic, the first spring elongation, the first valve is opened, and the watermelon seeds in loading hopper fall into the good last hole of digging by sowing pipe
It is interior；After support rod and support block disengaging offset, the first spring contraction, one end that swing rod is equipped with support rod is swung to the direction close to support block,
The one end for pulling swing rod to connect the first valve rod is swung to the direction close to the first valve, and first piston is in the first cavity to close
The direction of first valve is mobile, and the first valve rod slides in the first valve to the direction close to the first valve, and the first valve is closed,
Complete the sowing of a watermelon seeds；One end of the hinged first connecting rod of swing rod drives motion bar and first to connect by first connecting rod simultaneously
The hinged one end of bar is swung to close to the first valve direction, and motion bar connects the one end for mechanism of digging pit to far from the first idler wheel direction
It swings, mechanism of digging pit waits for digging pit next time；In the course of rotation, the second cavity and support block are with first for first idler wheel
Idler wheel rotates together, and second connecting rod is swung centered on sliding block, while sliding block slides in sliding rail；The every rotation of first idler wheel
One circle, sowing is primary, so that it is separated with a distance between sowing between good watermelon seeds, after avoiding watermelon seeds from germinateing, watermelon seedling mistake
In dense；In seeding process, after the watermelon seeds in loading hopper have been sowed, directly watermelon seeds are added in loading hopper i.e.
Can, it is convenient and efficient.
Water tank is in order to store water, and after completing sowing, the soil routed up to hole surrounding and mechanism of digging pit carries out spray water,
The wettability for improving soil is conducive to watermelon seeds germination；It is opened in the first valve, first piston is in the first cavity to far from the
While the direction of one valve is mobile, negative pressure is formed close to the side of the first valve in the first cavity, and third cavity is far from the
The side of two valve rods is connected to the first cavity close to the side of the first valve, so that far from the side of the second valve rod in third cavity
Negative pressure is formed, so that the two sides of second piston in third cavity is formed pressure difference, slides second piston to far from the second valve direction
Dynamic, second piston drives the second valve rod to slide in the second valve to the direction far from the second valve, and the second valve is opened, water tank
Interior water is by around watering pipe hole and the soil routed up of mechanism of digging pit carries out spray water, and then soil burying machine structure will be readily wetted by water
Soil backfills in hole, and watermelon seeds are buried；It is closed in the first valve, first piston is in the first cavity to close to first
When the direction of valve is mobile, far from second in the side of the first valve formation positive pressure, third cavity in the first cavity
The pressure of the side of valve rod is gradually increased, and so that the two sides of second piston in third cavity is formed pressure difference and is gradually reduced, second is living
It fills in and is slided to close to the second valve direction, the second valve is closed, and sprinkler pipe stops water spray.
Soil starts to be stirred by helix drum, substantially by ground levelling, there is also the rough place in part,
When soil is uneven, because the distance of one circle of the first idler wheel rotation be it is determining, cause to dig pit hole that mechanism is dug it
Between distance shorten so that the watermelon seedling density after growing up is excessive, influence its growth, it is therefore desirable to adjusting dig pit what mechanism was dug
The distance between hole；Rotate gear, make the rack gear engaged with gear to close to soil burying machine structure direction slide, rack drives sliding rail to
Direction far from third spring is slided, the elongation of third spring, and for second connecting rod to far from the movement of support block direction, the second idler wheel is also separate
Support block moves down；Support block is slided in the second cavity to close to the second cavity direction, and second spring is shunk, so that support block postpones
The time to offset with support rod, so that the time that swing rod is swung is delayed, the interval time that mechanism of digging pit digs pit extends, to increase
The distance between two holes, the spacing distance so that watermelon seeds germinate after long great achievement watermelon seedling is reasonable.
This programme has the beneficial effect that 1, by pushing rack, and the first idler wheel rotates, and the first idler wheel drives spiral roll
Cylinder rotation, helix drum in advance stirs soil, convenient and strength-saving when so that mechanism of digging pit being digged pit, while passing through the
One idler wheel per revolution, support block offset with support rod, and the first valve is opened, and are sowed, the watermelon seeds kind in loading hopper
After son has been sowed, it is convenient, fast that watermelon seeds are added into loading hopper；2, drive first piston first by the first valve rod
The intracorporal movement of chamber makes the pressure difference of the intracorporal second piston two sides of third chamber change to open or close the second valve,
Sprinkler pipe sprinkles water to soil, improves the wettability of soil, is conducive to watermelon seeds germination；3, by rotate gear, to adjust
The distance between sowing hole that mechanism of digging pit is dug, so that the spacing between watermelon seeds sowing is reasonable.
Further, the face that offsets of the support rod and support block is arc-shaped,.During support rod and support block offset, support block with
The arcwall face of support rod offsets, and smoothly transits, and is stuck, can not be detached from after avoiding support rod from offseting with support block.
Further, the shoveling end of the mechanism of digging pit is tapered.Mechanism dig pit when being digged pit, the shoveling of taper
End is conducive to be inserted into soil, enhances the effect digged pit.
Further, the front end of the soil burying machine structure is V-type opening.The V-type opening of soil burying machine structure pushes mechanism of digging pit to rout up
Soil makes soil draw close to be backfilling into centre and broadcast in the hole planted, is buried.
Further, it is connected with ring pipe on the sprinkler pipe, several spray heads are housed in ring pipe circumferential direction.Pass through ring pipe pair
The soil that hole surrounding and mechanism of digging pit rout up is sprinkled water, while spray head makes the water spilt form water mist, avoids spraying water to soil
Excessively, being formed simultaneously water mist spray can be improved the utilization rate of water.
Further, handle is equipped on the rack and gear.Facilitate operation watermelon seeds seeder and gear by handle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of watermelon seeds seeder embodiment of the present invention；
Fig. 2 is the structural schematic diagram of block of digging pit in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: rack 1, the first idler wheel 2, the first roller bearing 3, the rolling of helix drum 4, second
Axis 5, loading hopper 6, sowing pipe 7, the first valve 8, the first valve rod 9, first piston 10, the first cavity 11, swing rod 12, first connect
Bar 13, motion bar 14, block 15 of digging pit, support rod 16, support block 17, the second cavity 18, water tank 19, sprinkler pipe 20, ring pipe 21, second
Valve 22, the second valve rod 23, second piston 24, third cavity 25, gear 26, rack gear 27, sliding rail 28, sliding block 29, second connecting rod
30, soil block 31 is buried.
Embodiment is referred to substantially shown in FIG. 1 to FIG. 2: watermelon seeds seeder, including rack 1, is rotatably equipped with one in rack 1
To the first idler wheel 2, it is coaxially connected with the first roller bearing 3 on first idler wheel 2 in outside, has middle part to be hinged on machine on the right side of the first idler wheel 2
Motion bar 14 on frame 1, the lower end of motion bar 14 are welded with the tapered block 15 of digging pit in left end, the rack 1 on 15 right side of block of digging pit
On be rotatably equipped with helix drum 4, the second roller bearing 5 is coaxially connected on helix drum 4, between the first roller bearing 3 and the second roller bearing 5
Tensioning has belt, and loading hopper 6, the lower thread connection of loading hopper 6 have been bolted in the rack 1 in 2 left side of the first idler wheel
There is sowing pipe 7, sows and first valve 8 is installed on pipe 7, the first valve rod 9 is slidably connected in the first valve 8, the first valve rod 9
Middle part is welded with first piston 10, and first piston 10 is slidably connected in the first cavity 11, and the right end of the first valve rod 9 and middle part are cut with scissors
The upper end for connecing the swing rod 12 in rack 1 is hinged, and the upper end of swing rod 12 is hinged with first connecting rod 13, the right end of first connecting rod 13
It is hinged with the upper end of motion bar 14, the support rod 16 that right side is in cambered surface, the eccentric position of the first idler wheel 2 are connected on the lower end of swing rod 12
It sets and the second cavity 18 is installed, the arc-shaped support block 17 in left side, support block are connected with by second spring in the second cavity 18
There is wedge surface on 17, support rod 16 is used to offset with support block 17, it is connected with the first spring between the first valve 8 and the upside of swing rod 12, into
Water tank 19 is installed in the rack 1 in 6 left side of funnel, the bottom of water tank 19 is connected with sprinkler pipe 20,20 lower thread of sprinkler pipe
It is connected with ring pipe 21, several spray heads are connected in 21 circumferential direction of ring pipe, the second valve 22, the second valve are installed on sprinkler pipe 20
The second valve rod 23 is slidably fitted in door 22, the right end of the second valve rod 23 is connected with second piston 24, the sliding peace of second piston 24
In the third cavity 25 being bolted in rack 1, the right side of third cavity 25 and the left side of the first cavity 11 are connected with
Connecting leg, right end open form opening is welded in the rack 1 in the left side of water tank 19 buries soil block 31, and ring pipe 21, which is located at, buries 31 top of soil block
Rack 1 on, gear 26 is rotatably equipped in rack 1, gear 26 is engaged with the rack gear 27 being slidably mounted in rack 1, rack gear
It is connected in the middle part of 27 lower end and sliding rail 28, the left and right both ends of sliding rail 28 are connected with third spring between rack 1, in sliding rail 28
It is slidably fitted with sliding block 29, second connecting rod 30 is hinged on sliding block 29, the right end of second connecting rod 30 is rotatably equipped with the second idler wheel,
The left and right sliding in the second cavity 18 of second connecting rod 30, the second idler wheel and the wedge surface sliding of support block 17 offset, the left end of rack 1
Handle is welded with on gear 26.
In use, sowing person holds the handle in rack 1, watermelon seeds seeder is pushed, the first idler wheel 2 rotates, makes
It obtains the first roller bearing 3 to rotate, the first roller bearing 3 of rotation drives the second roller bearing 5 to rotate by belt, so that spiral
Roller 4 rotates, and helix drum 4 stirs soil；First idler wheel, 2 per revolution, support rod 16 offset with support block 17
Once, and during the rotation of the first idler wheel 2, the point centered on sliding block 29 of second connecting rod 30 is swung, while sliding block 29
The left and right sliding in sliding rail 28；When support rod 16 and support block 17 offset, the lower end of swing rod 12 is swung to the left, swing rod 12
Upper end is swung to the right, and the upper end of swing rod 12 drives the upper end of motion bar 14 to swing to the right by first connecting rod 13, motion bar 14
Lower end is swung to the left, and block 15 of digging pit digs pit to soil；Simultaneously the first spring elongation, the first valve rod 9 in the first valve 8 to
Right sliding, the first valve 8 are opened, and first piston 10 slides to the right in the first cavity 11, and the right side of third cavity 25 forms negative
It presses, the arranged on left and right sides of the second piston 24 in third cavity 25 forms pressure difference, and second piston 24 is slided to the right, so that second
Valve rod 23 slides to the right in the second valve 22, and the second valve 22 is opened, and the watermelon seeds in loading hopper 6 are fallen by sowing pipe 7
Enter in the hole dug, the water in water tank 19 is sprayed from spray head by sprinkler pipe 20 and ring pipe 21, is broadcast after digging pit to the last time
Good kind of hole surrounding and the soil that block 15 is routed up of digging pit are sprinkled water；After support rod 16 and the disengaging of support block 17 offset, the first spring is received
Contracting, the lower end of swing rod 12 are swung to the right, and the upper end of swing rod 12 is swung to the left, and the upper end of swing rod 12 is driven by first connecting rod 13 lives
14 upper end of lever is swung to the left, and the lower end of motion bar 14 is swung to the right, and the first valve rod 9 slides to the left in the first valve 8, and first
Valve 8 is closed, and first piston 10 slides to the left in the first cavity 11, in third cavity 25 pressure on 24 right side of second piston by
Cumulative big, the pressure difference of 24 arranged on left and right sides of second piston is gradually reduced in third cavity 25, and second piston 24 is movable to the left,
When pressure difference is reduced to zero, second piston 24 slides go back to original position, and the second valve rod 23 slides to the left in the second valve 22,
Second valve 22 is closed, and primary sowing and watering are completed；After sowing and watering are completed, burying soil block 31 will dig pit what block 15 was routed up
Soil is backfilling into hole, is buried to watermelon seeds；By pushing watermelon seeds seeder, continuous rotation occurs for the first idler wheel 2, into
And it is continuously sowed.
When soil encounters uneven, gear 26 is rotated clockwise by the handle on gear 26, rack gear 27 to
Lower slider, the elongation of third spring, sliding rail 28 move down, and sliding rail 28 drives second connecting rod 30 to move down, and second spring is shunk,
Support block 17 is slided to the right, extends support block 17 and time that support rod 16 offsets again, so as to adjust dig pit block 15 this dug
Hole with it is last level land digged pit between at a distance from so that the sowing distance of watermelon seeds is suitable.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. watermelon seeds seeder, including rack, the rack is equipped with the first idler wheel, helix drum, mechanism of digging pit, soil burying machine
Structure, water tank and loading hopper, which is characterized in that be coaxially connected with the first roller bearing on the first idler wheel, be coaxially connected on helix drum
There is the second roller bearing, tensioning has belt between the first roller bearing and the second roller bearing, and sowing pipe is connected on loading hopper, and sowing pipe is equipped with
First valve slidably connects the first valve rod in the first valve, and first piston is connected in the middle part of the first valve rod, and rack is equipped with first
Cavity and third cavity, first piston are slidably connected in the first cavity, are hinged with swing rod in rack, swing rod and the first valve it
Between be connected with the first spring, the side of swing rod is connected with the first valve rod, and support rod, swing rod and the first valve rod are connected on the other side of swing rod
Connected side is hinged with first connecting rod, and first connecting rod is hinged with the hinged motion bar on the rack in middle part, is connected on motion bar
It digs pit mechanism, the first idler wheel is equipped with the second cavity, and sliding is equipped with support block in the second cavity, and second is connected between support block and cavity
Spring, support block are equipped with wedge surface, and the support block is connected with third spring for offseting with support rod in the rack, on third spring
It is connected with sliding rail, sliding is connected with sliding block in sliding rail, second connecting rod is hinged on sliding block, rotation is equipped with the second rolling on second connecting rod
The wedge surface of wheel, the second idler wheel and support block offsets, and sliding is equipped with rack gear in the rack, and rack gear is engaged with the tooth of connection on the rack
Wheel, rack gear is connected with sliding rail, is connected with sprinkler pipe on water tank, and sprinkler pipe is equipped with the second valve, and the second valve is interior to be slided and be connected with the
Two valve rods are connected with second piston on the second valve rod, and second piston is slidably connected in third cavity, and third cavity is far from the second valve
The side of bar is connected to the first cavity close to the side of the first valve.
2. watermelon seeds seeder according to claim 1, it is characterised in that: the face that offsets of the support rod is arc-shaped, support block
For circular block.
3. watermelon seeds seeder according to claim 2, it is characterised in that: the device front end of digging pit is tapered.
4. watermelon seeds seeder according to claim 3, it is characterised in that: the front end of the soil burying machine structure is V-type opening.
5. watermelon seeds seeder according to claim 4, it is characterised in that: be connected with ring pipe, ring on the sprinkler pipe
Several spray heads are housed in shape pipe circumferential direction.
6. watermelon seeds seeder according to claim 5, it is characterised in that: the rack is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230103.0A CN107018688B (en) | 2017-04-10 | 2017-04-10 | Watermelon seeds seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230103.0A CN107018688B (en) | 2017-04-10 | 2017-04-10 | Watermelon seeds seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107018688A CN107018688A (en) | 2017-08-08 |
| CN107018688B true CN107018688B (en) | 2019-02-19 |
Family
ID=59527856
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710230103.0A Active CN107018688B (en) | 2017-04-10 | 2017-04-10 | Watermelon seeds seeder |
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| CN (1) | CN107018688B (en) |
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| CN107996083B (en) * | 2017-12-25 | 2021-02-26 | 江苏韵华景观建设有限公司 | Gardens are planted and are used intermittent type formula seeding car |
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| CN108575196A (en) * | 2018-04-26 | 2018-09-28 | 重庆松鹤农业综合开发有限公司 | Culture apparatus for Kiwi berry sapling |
| CN108738502B (en) * | 2018-05-15 | 2021-01-26 | 道真自治县玄阳药业有限公司 | Luosheng plants and uses equipment |
| CN108551785B (en) * | 2018-05-31 | 2024-01-12 | 重庆兴然农业有限公司 | Pumpkin planting device |
| CN109451927A (en) * | 2018-12-27 | 2019-03-12 | 孟小涵 | A kind of portable crop seeding device and its application method |
| CN113615347B (en) * | 2021-08-10 | 2022-05-10 | 翁丽彤 | Hand propelled intelligence is pea seeding shallow for agricultural |
| CN113728768B (en) * | 2021-09-13 | 2022-05-17 | 宁波甬来信息科技有限公司 | Rolling type seeding device |
| CN116391478A (en) * | 2023-05-06 | 2023-07-07 | 海南大学三亚南繁研究院 | Melon crop seedling planting device with adjustable planting distance |
| CN117063648B (en) * | 2023-09-05 | 2024-03-22 | 桦南农盛园食品有限公司 | Variety selection and cultivation optimization system for small red beans |
| CN117044444B (en) * | 2023-10-10 | 2023-12-22 | 安徽省农业科学院农业工程研究所 | Sweet potato seedling rotary tillage fertilization watering tectorial membrane all-in-one |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5879860B2 (en) * | 2011-09-21 | 2016-03-08 | 井関農機株式会社 | Naka-plow weed cultivator |
| CN202721994U (en) * | 2012-09-09 | 2013-02-13 | 张文平 | Multifunctional no-tillage watermelon dibbling machine |
| CN103583117B (en) * | 2013-12-03 | 2016-08-17 | 王留旺 | Millet water filling seeder |
| CN204887950U (en) * | 2015-07-01 | 2015-12-23 | 禄劝伟顺马铃薯开发有限责任公司 | Watering lorry is used to potato |
| CN205249741U (en) * | 2015-11-09 | 2016-05-25 | 巫溪县薯光农业科技开发有限公司 | Portable potato planter |
| CN205755349U (en) * | 2016-05-12 | 2016-12-07 | 刘立东 | Multi-functional tilling and seeding machine |
| CN205864987U (en) * | 2016-06-02 | 2017-01-11 | 包头市农业技术推广站 | Seeder is broadcast to high ridge of potato side |
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2017
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