CN208891348U - Drag links on a kind of large-ridge double-row potato film - Google Patents
Drag links on a kind of large-ridge double-row potato film Download PDFInfo
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- CN208891348U CN208891348U CN201821229027.8U CN201821229027U CN208891348U CN 208891348 U CN208891348 U CN 208891348U CN 201821229027 U CN201821229027 U CN 201821229027U CN 208891348 U CN208891348 U CN 208891348U
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- earthing
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- connecting rod
- rack
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Abstract
Drag links on a kind of large-ridge double-row potato film, including rack, so earthing bull wheel is arranged at left and right sides of rack, the earthing bull wheel is with rotation in turn before equipment, covering device is set on the outer side frame of each earthing bull wheel, excavation device is set in the rack of the inside of the earthing bull wheel, soil is allocated to inside earthing bull wheel by the covering device with the advance of equipment, when reaching certain altitude, soil can be slipped in excavation device soil in the earthing bull wheel along earthing bull wheel.The utility model drag links on potato film are used for the transmission of soil using earthing bull wheel, the arrangement increases the reliability of drag links during the work time, the accuracy of earthing on seedling, the case where capable of preventing from occurring when earthing on film the non-earthing of film surface right above large clod or seed appearance, production efficiency is greatly improved, ensure that earthing quality, high reliablity, and structure is simple, easy to repair.
Description
Technical field
The utility model relates to agricultural machinery technological fields, and in particular to drag links on a kind of large-ridge double-row potato film
Tool.
Background technique
Potato is one of northwest loess plateau rain-fed agriculture region special advantage crop, steams soil moisture conservation, the area potato for suppression
Plantation is most of to use overlay film resisting drought saving water technology.Film mulch cultivation is divided into two kinds by flow chart, and one is first sow
Overlay film afterwards, the artificial seedling setting after emerging, advantage are soil moisture conservations, and speed of drilling is very fast；The disadvantage is that artificial seedling setting is time-consuming, seedling is put not
It is easy to cause high temperature burn seedlings in time.Another kind is rupture of membranes sowing after first overlay film, which can shift to an earlier date in autumn last year or current year
Ridging overlay film is insulted on top, is had many advantages, such as to store autumn moisture in the soil, anti-spring drought, is mentioned ground temperature, and is not easy burn seedlings；The disadvantage is that needing manually to play bunch planting
Kind, speed of drilling is slow, and membrane damage is big over the ground, it is also necessary to and it is artificial to block mulch broken hole, if pocket closure is not tight, the soil water can be aggravated
Dispersion loses, spring strong wind is caused to take off film, or makes to seal cave soil hardening, reduces emergence rate.Consulting literatures are it is found that on sowing caudacoria
As soon as covering a layer soil for 3-5 cm thickness, bud loses the characteristic that photon leaf does not scatter when being germinateed using crop, by the soil on film
Effect makes the automatic rupture of membranes of seedling upwards naturally for gravity and young shoot, emerges naturally.The technology can solve current Film mulch and plant
Training there are the problem of.For this purpose, seed surface earthing under the conditions of covering with ground sheeting how is realized, how by agriculture requirement guarantee seed
Surface earthing quality is the bottleneck that plastic film mulching cultivation Mechanization sowing is urgently broken through.Therefore, drag links are answered on potato film
It transports and gives birth to.
Currently, drag links mainly have drum-type, scraper flight fortune formula, rotary tilling-type etc. on potato film.Drum-type drag links are
It is operated by adjusting the position on soil box to supporting point, though can satisfy the plantation of various crops difference spacing, is rolled
Dynamic covering device can not separate big small clod, sometimes will appear compared with large clod, and if rotation in the course of work
Excessive velocities, then stability is bad.Scraper flight transport formula drag links, advantage is can be covered comprehensively to mulch, utilization rate compared with
Height, but also will appear compared with large clod simultaneously, influence seedling effect.Drag links take soil from mulch side on rotary tilling-type film, laterally into
Row earthing, this Casing ways to will appear unlapped place on mulch, and the effect of all standing is not achieved.Therefore, it designs
One kind can adapt to earthing equipment on the Northwest's potato planting film, alleviate peasant's labor intensity, improve production effect
Rate improves soil covering cultivation technology theoretical level on Potato Mechanization film.
Utility model content
Technical problem to be solved in the utility model is that aiming at the shortcomings in the prior art, design increases the biography of soil
Device is sent, the safety of drag links during the work time is improved, ensure that earthing quality while improving production efficiency, and
High reliablity, structure is simple, easy to repair.
The technical issues of to solve the utility model, adopts the following technical scheme that
Drag links on a kind of large-ridge double-row potato film, including rack, so earthing bull wheel, institute are arranged at left and right sides of rack
Earthing bull wheel is stated with rotating in turn before equipment, covering device is set on the outer side frame of each earthing bull wheel, it is described
Excavation device is set in the rack of the inside of earthing bull wheel, and the covering device is big as soil is allocated to earthing by the advance of equipment
Wheel is internal, and for the soil in the earthing bull wheel when reaching certain altitude, soil can be slipped to excavation device along earthing bull wheel
It is interior.
The earthing bull wheel includes several spokes of shell and the setting of shell inner periphery, the spoke other end and axle sleeve with
Axis cooperation, the axis, which is mounted on the rack cooperation linkage with bearing, rotates earthing bull wheel, the shell with the movement of equipment
Several mounting blocks are arranged in inside, and soil box is installed on the mounting blocks, and the soil box and covering device cooperate.
The mounting blocks, which pass through, adjusts bolt and soil box cooperation, installation soil box realization pair on the mounting blocks between different distance
The different cultivars crop of different spacing in the rows carries out earthing.
The covering device includes covering disk, and the covering disk is tiltedly mounted in rack by regulating device, institute
The lower end and film side ground for stating covering disk are touched.
The regulating device includes fixed link, and the fixed link is fixed on the outside of covering disk, and the fixed link is vertically solid
Surely it is set with adjusting rod, regulation pipe is arranged in the other end activity of the adjusting rod, and the regulation pipe is coupled with fixing pipe, described
The other end of fixing pipe connects rack, the adjusting rod rotation in regulation pipe realize between covering disk and rack angle with away from
From change, the adjusting rod is in the change for realizing height between covering disk and rack up and down in regulation pipe.
The excavation device includes the bucket that is unearthed, and the unearthed bucket passes through two hinged-supports hingedly on the rack, described to be unearthed
Bucket cooperates with soil box, and when soil box reaches certain altitude, soil, which enters, is unearthed in bucket, the front end setting leakage soil dress of the unearthed bucket
It sets.
The native device of the leakage includes leaking native plate, and the front end leaked native plate and the bucket that is unearthed is arranged in, the native plate of the leakage is arranged back
Position spring, the other end of the return spring and bucket connection of being unearthed, the native plate of the leakage leak native plate connecting rod connection, and the native plate of the leakage connects
Bar two sides are mounted on hinged-support, and the native plate connecting rod of the leakage is connect with four-bar mechanism, and the four-bar mechanism and spoke (1-2) cooperate
Effect.
The four-bar mechanism includes first connecting rod, and the first connecting rod is fixedly connected with the native plate connecting rod of leakage, institute at a certain angle
It states the first connecting rod other end to be flexibly connected with second connecting rod, the second connecting rod other end is flexibly connected with third connecting rod, described
The third connecting rod other end is fixedly connected with shift fork, and the shift fork is T-shaped bar, and the shift fork and third connecting rod tie point are hinged on
In rack, the other end of the shift fork is pushed by spoke completes leakage soil by a series of linkages.
The utility model drag links on potato film use earthing bull wheel, the wheel that this wheel likeness in form is emptied, if there is event
Barrier is conveniently replaceable and repairs, and uniformly can be used for the transmission of soil by the adjustable different soil boxs of mounting distance on discoidal inner ring, should
Device improves the reliability of drag links during the work time, the accuracy of earthing on seedling, can prevent from occurring when earthing on film big
The case where film surface non-earthing, occurs right above soil block or seed, greatly improves production efficiency, ensure that earthing quality, reliably
Property it is high, and structure is simple, easy to repair.Soil box and covering disk all have very big adjustability simultaneously, can meet not homophyletic
Away from the wide plantation of different films.Leaked during leaking native device leakage soil native plate it is on and off cleverly using four-bar mechanism with
Return spring is used cooperatively, and completes unearthed cyclic process, changes traditional Casing ways.Not only alleviate the labor of peasant
Fatigue resistance improves production efficiency, and decreases the various losses in planting process, rises to Potato Industry is greatly developed
Actively push forward to act on.
Detailed description of the invention
Fig. 1 is the complete machine general structure schematic diagram of the utility model；
Fig. 2 is the earthing bull wheel structural schematic diagram of the utility model；
Fig. 3 is covering disk and the fixation, regulating mechanism schematic diagram of the utility model；
Fig. 4 is the covering disk fixing pipe structural schematic diagram of the utility model；
Fig. 5 is the covering disk regulation pipe structural schematic diagram of the utility model；
Fig. 6 is the unearthed bucket structure schematic diagram of the utility model；
Fig. 7 is the leakage soil device and four-bar mechanism attachment structure schematic diagram of the utility model；
Fig. 8 is the leakage soil apparatus structure schematic diagram of the utility model；
Fig. 9 is that the leakage soil device of the utility model leaks native plate link mechanism schematic diagram；
Figure 10 is the four-bar mechanism shifting fork structure schematic diagram of the utility model.
Specific embodiment
By entirety to part, the utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, drag links on a kind of large-ridge double-row potato film, including rack 12, in rack
3 points of suspension arrangement 15 is welded in 12 front ends, and 12 rear end of rack is connect with suspension arrangement 15 with pin by central tie rod 14,
Earthing bull wheel 1 is installed at left and right sides of rack 12, welds 6 spoke 1-2 on the inside of earthing bull wheel 1, the spoke 1-2 other end is welded on axis
It covers on 1-3, axle sleeve 1-3 is used cooperatively with axis 8, and 8 two sides of axis are mounted in 11 hole of bearing, and axis 8 makes to cover with the cooperation linkage of bearing 11
Native bull wheel 1 can be rotated with the movement of trailing equipment, and bearing 11 is fixed in the bearing mounting hole of rack 12, big in earthing
Welding 6 mounting blocks 1-4, each mounting blocks 1-4 are equidistantly located equipped with threaded hole with each spoke 1-2 in 1 inside of wheel, pass through tune
Bolt 2 is saved from the installation of soil box 3 for the reasonable earthing of different cultivars crop to different spacing in the rows, soil box 3 is equipped with notch and can allow
Soil box 3 is uniformly fixed on the inside disc mounting blocks 1-4 of earthing bull wheel 1.Pass through fixing piece on the outer side frame 12 of earthing bull wheel 1
It is mounted with that covering disk 10, covering disk 10 weld together with fixed link 7-2 with regulating part, fixed link 7-2 and adjusting rod 9-2
It after having chosen suitable angle, is fixed by fixing bolt, angle and distance between covering disk 10 and rack 12 may be implemented
Change.Adjusting rod 9-2 is same as regulation pipe 9-1 to be arranged fixing bolt, and Secondary Control realizes that the variation of relative position makes earthing circle
Disk 10 has bigger controllability, and regulation pipe 9-1 and fixing pipe 7-1 is fixed with bolt, and punching is to install bullet on regulation pipe 9-1
Spring mounting pin 9-1-1, fixing pipe 7-1 are fixed in rack 12 with two bolts, and punching is to install spring peace on fixing pipe 7-1
Dress pin 7-1-1, spring mounting pin 7-1-1 are symmetrically installed two springs to protect with the two sides regulation pipe 9-1 upper spring mounting pin 9-1-1
Covering disk 10 is protected, covering disk 10 is symmetrically inclined at the two sides of rack 12, and entire mechanism makes the lower end of covering disk 10
It is in contact at an appropriate angle with film side ground.The bucket 4-1 that is unearthed is installed, the bucket 4-1 that is unearthed is welded at a certain angle on the inside of earthing bull wheel 1
It connects in rack 12, and is used to install the native device of leakage in the monosymmetric two hinged-support 4-2 of welding of the bucket 4-1 that is unearthed, be unearthed bucket
4-1 and the cooperation of soil box 3 make soil entrance as much as possible when reaching certain altitude, weld one on bottom plate on the inside of the bucket 4-1 that is unearthed
Stay hook, for fixing one end of return spring 13,13 other end of return spring is fixed on the leakage soil plate 5-2 for leaking native device,
When soil makes to leak the native closing of plate 5 after unearthed 4 outflow of bucket, leakage soil plate 5-2 and leakage soil plate connecting rod 5-1 weld together, and leak native plate
The two sides connecting rod 5-1 are mounted on hinged-support 4-2, and the first connecting rod 6-4 for leaking soil plate connecting rod 5-1 and four-bar mechanism is welded at a certain angle
It connects, the first connecting rod 6-4 other end of four-bar mechanism is flexibly connected with second connecting rod 6-3, and the second connecting rod 6-3 of four-bar mechanism is another
End is flexibly connected with third connecting rod 6-2, and the third connecting rod 6-2 other end and shift fork 6-1 of four-bar mechanism weld, and shift fork 6-1 is T word
It is hinged by the hinged-support being fixed in rack 12 that shape bar connect opposite one end with third connecting rod 6-2, the other end of shift fork 6-1
It is pushed by spoke 1-2 and just completes leakage soil by a series of linkages.
When utility model works, as shown in figure 1, three-link hitch 15 is connected with rear draw gear for tractor, works as agriculture
When driving earthing equipment walking on potato film with tractor, soil is allocated to inside earthing bull wheel 1 by subsequent covering disk 10
Soil box 3 in, six soil boxs 3 are evenly distributed with inside earthing bull wheel 1, with the rotation of earthing wheel 1 fill soil soil box 3 also upwards
Rotation, when reaching certain altitude, soil can be successively slipped to along soil box 3 to be unearthed in bucket 4, and due to being unearthed, bucket 4 is by certain
Gradient is welded in rack 12, and soil glides along the gradient, in 4 lowermost ends of bucket that are unearthed, devises an adjustable leakage soil
Plate 5, and it is used to install the native plate 5 of leakage in the monosymmetric two hinged-support 4-2 of welding of bucket 4 that are unearthed, it leaks native plate 5 and leaks native plate connecting rod
5-1 welds together, and the leakage soil two sides plate connecting rod 5-1 are mounted on hinged-support 4-2, and the of leakage soil plate connecting rod 5-1 and four-bar mechanism
One connecting rod 6-4 is welded at a certain angle, and the first connecting rod 6-4 other end of four-bar mechanism is flexibly connected with second connecting rod 6-3, four bars
The second connecting rod 6-3 other end of mechanism is flexibly connected with third connecting rod 6-2, the third connecting rod 6-2 other end of four-bar mechanism with dial
6-1 welding is pitched, shift fork 6-1 is that opposite one end is connect with third connecting rod 6-2 is hinged in rack 12 by being fixed on for T-shaped bar
Seat is hinged, and the rotation of earthing bull wheel 1 drives six spoke 1-2 successively to rotate, and pushes shift fork 6-1 to certain position spoke 1-2 and passes through
A series of linkages of four-bar mechanism, which are opened, leaks the native completion of plate 5 leakage soil.An extension is welded on the inside bottom plate for being unearthed bucket 4-1
Hook, for mounting one end of return spring 13,13 other end of return spring is fixed on the leakage soil plate 5-2 for leaking native device, works as soil
It has an effect from return spring 13 after the completion of unearthed 4 outflow of bucket because of deformation and is closed so that leaking native plate 5.In this way with equipment before
Into, the either on or off of circulation, under the control action of bucket 4 of being unearthed, soil is precisely fallen on the film surface where seed, is completed entire
Earthing process.
Claims (8)
1. drag links on a kind of large-ridge double-row potato film, including rack, it is characterised in that: so being set at left and right sides of rack (12)
It sets earthing bull wheel (1), the earthing bull wheel (1) is with rotation in turn, the outer side frame of each earthing bull wheel before equipment
(12) covering device is set on, excavation device is set in the rack (12) of the inside of the earthing bull wheel, the covering device with
The advance of equipment soil is allocated to earthing bull wheel (1) is internal, the soil in the earthing bull wheel (1) is when reaching certain altitude
When, soil can be slipped in excavation device along earthing bull wheel (1).
2. drag links on a kind of large-ridge double-row potato film according to claim 1, it is characterised in that: the earthing bull wheel
It (1) include several spokes (1-2) of shell (1-1) and the setting of shell (1-1) inner periphery, spoke (1-2) other end and axis
(1-3) and axis (8) are covered to cooperate, the axis (8) and bearing (11) be mounted on cooperation linkage on rack (12) make earthing bull wheel (1) with
The movement of equipment and rotate, several mounting blocks (1-4) are set inside the shell (1-1), soil is installed on the mounting blocks (1-4)
Slot (3), the soil box (3) and covering device cooperate.
3. drag links on a kind of large-ridge double-row potato film according to claim 2, it is characterised in that: the mounting blocks
(1-4) is cooperated by adjusting bolt (2) and soil box (3), and installation soil box (3) is realized on the mounting blocks (1-4) between different distance
Earthing is carried out to the different cultivars crop of different spacing in the rows.
4. drag links on a kind of large-ridge double-row potato film according to claim 3, it is characterised in that: the covering device
Including covering disk (10), the covering disk (10) is tiltedly mounted on rack (12) by regulating device, the earthing circle
The lower end of disk (10) and film side ground touch.
5. drag links on a kind of large-ridge double-row potato film according to claim 4, it is characterised in that: the regulating device
Including fixed link (7-2), the fixed link (7-2) is fixed on the outside of covering disk (10), and the fixed link (7-2) is vertically fixed
Be set with adjusting rod (9-2), regulation pipe (9-1) is arranged in the other end activity of the adjusting rod (9-2), the regulation pipe (9-1) with
Fixing pipe (7-1) is coupled, and the other end of the fixing pipe (7-1) connects rack (12),
The adjusting rod (9-2) rotation in the regulation pipe (9-1) realize between covering disk (10) and rack (12) angle and away from
From change, the adjusting rod (9-2) is between realization covering disk (10) up and down in regulation pipe (9-1) and rack (12)
The change of height.
6. drag links on a kind of large-ridge double-row potato film according to claim 1 or 5, it is characterised in that: described to be unearthed
Device includes the bucket (4-1) that is unearthed, and the unearthed bucket (4-1) is hinged on rack (12) by two hinged-supports (4-2), it is described out
Soil bucket (4-1) and soil box (3) cooperates, and when soil box (3) reach certain altitude, soil, which enters, is unearthed in bucket (4-1), described to be unearthed
Native device is leaked in the front end setting of bucket (4-1).
7. drag links on a kind of large-ridge double-row potato film according to claim 6, it is characterised in that: the native device of the leakage
Including leaking native plate (5-2), described to leak native plate (5-2) setting in the front end for being unearthed bucket (4-1), the native plate (5-2) of the leakage is arranged back
Position spring (13), the other end of the return spring (13) connects with the bucket (4-1) that is unearthed, the native plate (5-2) of the leakage and leakage soil plate
Connecting rod (5-1) connection, the native two sides plate connecting rod (5-1) of the leakage are mounted on hinged-support (4-2), the native plate connecting rod (5-1) of the leakage
It is connect with four-bar mechanism, the four-bar mechanism and spoke (1-2) mating reaction.
8. drag links on a kind of large-ridge double-row potato film according to claim 7, it is characterised in that: the four-bar mechanism
Including first connecting rod (6-4), the first connecting rod (6-4) is fixedly connected at a certain angle leaks native plate connecting rod (5-1), and described first
Connecting rod (6-4) other end is flexibly connected with second connecting rod (6-3), second connecting rod (6-3) other end and third connecting rod (6-2)
It is flexibly connected, third connecting rod (6-2) other end is fixedly connected with shift fork (6-1), and the shift fork (6-1) is T-shaped bar, institute
It states shift fork (6-1) and third connecting rod (6-2) tie point is hinged on rack (12), the other end of the shift fork (6-1) passes through spoke
Item (1-2), which is pushed, completes leakage soil by a series of linkages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229027.8U CN208891348U (en) | 2018-08-01 | 2018-08-01 | Drag links on a kind of large-ridge double-row potato film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229027.8U CN208891348U (en) | 2018-08-01 | 2018-08-01 | Drag links on a kind of large-ridge double-row potato film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891348U true CN208891348U (en) | 2019-05-24 |
Family
ID=66568496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229027.8U Active CN208891348U (en) | 2018-08-01 | 2018-08-01 | Drag links on a kind of large-ridge double-row potato film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597949A (en) * | 2021-09-22 | 2021-11-05 | 张卫民 | Land laminating machine for agricultural seedling culture and use method thereof |
-
2018
- 2018-08-01 CN CN201821229027.8U patent/CN208891348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597949A (en) * | 2021-09-22 | 2021-11-05 | 张卫民 | Land laminating machine for agricultural seedling culture and use method thereof |
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