CN107593052A - Sheave limit kind device, dibbler fixed disc device and sheave limit kind formula dibbler - Google Patents
Sheave limit kind device, dibbler fixed disc device and sheave limit kind formula dibbler Download PDFInfo
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- CN107593052A CN107593052A CN201710967451.6A CN201710967451A CN107593052A CN 107593052 A CN107593052 A CN 107593052A CN 201710967451 A CN201710967451 A CN 201710967451A CN 107593052 A CN107593052 A CN 107593052A
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- dibbler
- rack
- sheave
- plate
- fixed disc
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Abstract
The present invention relates to the technical field of agricultural seeder machinery hole seeding arrangement,It is a kind of sheave limit kind device,Dibbler fixed disc device and sheave limit kind formula dibbler,It includes dibbler fixed disc,Dibbler Moving plate,Dibbler rotating shaft,Bunch planting duckbilled,Sheave limit kind device,Dibbler fixed disc constitutes the chamber of a closing with dibbler Moving plate,Sheave limit kind device is arranged between dibbler fixed disc and dibbler Moving plate,Reasonable and compact in structure of the present invention,It is easy to use,It can adjust the initial storage kind amount in the inner chamber of dibbler by flapper adjusting means,By transmitting sheave by the seed limitation limited in kind of box and being constantly sent in the inner chamber of dibbler,The seed in dibbler inner chamber is set to keep dynamic equilibrium,It ensure that sheave limit kind formula dibbler can be stablized,Constantly take kind,And can enough realizes Precise sowing,With safety,It is laborsaving,It is easy,The characteristics of efficient.
Description
Technical field
It is that an a kind of sheave limit kind device, dibbler are fixed the present invention relates to the technical field of agricultural seeder machinery hole seeding arrangement
Disk device and sheave limit kind formula dibbler.
Background technology
Hole seeding arrangement has been applied in agricultural seeder widely, inside the seed tray of existing hole seeding arrangement typically all at present
There is seed chamber, a certain amount of seed of seed chamber memory storage takes kind for seed fetching equipment, and the seed piling height of these storages is usual
For 1/3rd of seed tray diameter, have differences, sowing yet with Different Crop, the seed mobility of different cultivars
When, with the rotation of seed tray, can cause to enter in seed chamber it is kind excessive, can be because when seed piling height is more than 1/3rd
Inertia makes extra seed enter seed fetching equipment, causes it to take kind, point kind unclear, leads to not realize precision drilling, not only make
Waste into seed, the cost of seeding operation is improved, while also add the workload of later stage thinning.
Existing seed tray enters seed typically by limiting kind of a device in its seed indoor location, by limiting kind of device control
Indoor kind amount, to avoid making the seed chamber internal memory kind of hole seeding arrangement excessive.Existing limit kind device typically has three kinds：One kind is logical
Cross adjustment seed inlet limit kind, one kind is sowed angle by limiting the adjustment of kind of elbow, and one kind is to enter kind to realize limit by the way that two-chamber is secondary
Kind.In actual use, there is the problem of control kind is inaccurate in first two limit kind device because seed difference of flowability is larger, and the 3rd
Although kind of limit kind of a device can be controlled into kind of an amount, because can not meet to possess in seed chamber during initial sowing it is certain deposit kind of an amount,
Making to sow for the first time can not normally sow early stage.
The content of the invention
The invention provides a kind of sheave to limit kind of a device, dibbler fixed disc device and sheave limit kind formula dibbler, overcomes
The deficiency of above-mentioned prior art, it can effectively be solved, and the existing control kind of the limit kind device of existing seed tray is inaccurate, can not ensure just
Depositing kind of an amount, influenceing the problem of normal sowing in seed chamber when beginning to sow.
Technical scheme one is realized by following measures：
A kind of sheave limit kind device includes transmission sheave, adjusts kind of a device, and transmission sheave is in horizontal cylindrical shape, transmits the outer of sheave
Rack installation groove in side wall at least provided with one with transmission sheave centerline axis parallel arrangement, a left side for rack installation groove
End is outer to be extended down on the left side of conveying trough wheel, is transmitted and is integrally fixed with the madial wall of sheave and transmission sheave central axis upright
Inner ring plate, at least provided with two the first installation through-holes being along the circumferential direction distributed on inner ring plate, adjust kind of a device to include outer shroud
Plate, rack, a rack is at least fixedly connected with along the circumferencial direction of outer ring plate inner circle, and rack matches with rack installation groove
Close and be all disposed within rack installation groove, be along the circumferential direction distributed at least provided with two on the outer ring plate on the outside of rack
Second installation through-hole.
Here is the further optimization and/or improvements to foregoing invention technical scheme one：
Above-mentioned rack includes outer first rack, the second rack, and one the is fixedly connected with along the circumferencial direction of outer ring plate inner circle
Two racks and the first at least one rack, the first rack and the second rack are arranged on the same side, and the first rack, the second rack are all
It is engaged and is all disposed within rack installation groove with rack installation groove, the length of the first rack and the length of rack installation groove
Spend identical, the second rack is shorter in length than the first rack, and the second installation through-hole is arranged on the outside of the first rack and the second rack
On outer ring plate.
It is above-mentioned that reinforcing ring, reinforcing ring and the first rack, the second rack difference one are integrally fixed with the inner circle of outer ring plate
Body is fixed, and transmits the installation annular groove for being provided with the left end end face of sheave and being engaged with reinforcing ring, installs the left end extension of annular groove
To the left side of transmission sheave, the first rack, the second rack are sleeved on conveying trough by installing annular groove and rack installation groove
On wheel.
It is above-mentioned to be both provided with fixing screws in the first installation through-hole, spiral shell of transposing is both provided with the second installation through-hole
Bolt, transpose bolt on be provided with latch, or/and, transmit and seal washer be provided with the right side of sheave.
Technical scheme two is realized by following measures：
A kind of above-mentioned dibbler fixed disc device for having used above-mentioned sheave limit kind device, including sheave limit kind device, dibbler are fixed
Disk, limit kind of a box, dibbler rotating shaft, right baffle-plate, right shell body are respectively and fixedly installed to the right and left of bottom plate, right baffle-plate, right shell body,
Bottom plate defines the inner chamber of a channel-shaped jointly, and the upper end between right baffle-plate and right shell body is open to take kind of a mouth, in right shell body
Seed inlet is provided with, kind of the pipe that enters connected with seed inlet, right shell body fixed installation are installed with the outer wall of dibbler fixed disc
On the inwall of dibbler fixed disc, installing port is provided with bottom plate, the upper end outer rim of right baffle-plate and right shell body is in and transmission sheave
The corresponding arc-shaped of lateral wall, is provided with dibbler rotating shaft in the middle part of dibbler fixed disc, and conveying trough wheel is sleeved on dibbler
In rotating shaft and set on kind of mouth is taken, flapper adjusting means is hinged with the limit kind box above installing port.
Here is the further optimization and/or improvements to foregoing invention technical scheme two：
It is above-mentioned that scraper plate is provided with the upper end of bottom plate, elongated hole is provided with scraper plate, is provided with mounting screw in elongated hole, under scraper plate
The outer top for extending conveying trough wheel in end, scraper plate are fixed on the upper end of bottom plate by the mounting screw being arranged in elongated hole, or/and,
Flapper adjusting means includes hyoplastron, hyoplastron rotating shaft, and hyoplastron is arranged on right baffle-plate and right gear above installing port by hyoplastron rotating shaft
Between plate.
Technical scheme three is realized by following measures：
A kind of sheave limit kind formula dibbler that kind of device and dibbler fixed disc device are limited using above-mentioned sheave, including dibbler fixed disc
Device, dibbler Moving plate, dibbler rotating shaft, bunch planting duckbilled, sheave limit kind device, dibbler fixed disc constitute with dibbler Moving plate
The chamber of one closing, at least provided with two uniform bunch planting duckbilleds, sheave limit kind on the edge of dibbler Moving plate excircle
Device is arranged between dibbler fixed disc and dibbler Moving plate, and the axle bed with bearing is provided with the middle part of dibbler Moving plate, adjusts kind
The outer ring plate of device is sleeved on bearing block by inner circle and is fixedly connected by bolt of transposing with dibbler Moving plate, transmits sheave
Inner ring plate be fixedly connected by fixing screws with axle bed, the left end of dibbler rotating shaft is arranged in bearing, dibbler rotating shaft
Right-hand member passes through the inner circle of inner ring plate and passed from the right side of dibbler fixed disc, and the right-hand member for transmitting sheave withstands on dibbler fixed disc
Inwall on, the right-hand member of hyoplastron rotating shaft overhangs the right side of dibbler fixed disc, is fixedly mounted on the overhanging end of hyoplastron rotating shaft
There is a hook, at least provided with the shrinkage pools of two positioning hooks on the right side of dibbler fixed disc.
Here is the further optimization and/or improvements to foregoing invention technical scheme three：
The front and rear of above-mentioned dibbler fixed disc is both provided with into kind of a tube opening, it is anterior enter kind of tube opening and rear portion enter kind
Tube opening is symmetrical, enters kind of one installed therein an of pipe and enters on kind of tube opening, another enters is provided with cover plate on kind of tube opening.
Reasonable and compact in structure of the present invention, easy to use, it can adjust the inner chamber of dibbler by flapper adjusting means
In initial storage kind amount, the seed that will be limited in kind of box by transmitting sheave limits the quantity and is constantly sent to the inner chamber of dibbler
In, the seed in dibbler inner chamber is kept dynamic equilibrium, that is, ensure that sheave limit kind formula dibbler can be stablized, constantly take
Kind, and can enough realizes Precise sowing, has the characteristics of safe, laborsaving, easy, efficient.
Brief description of the drawings
Accompanying drawing 1 is the main view cross section structure diagram of sheave limit kind device most preferred embodiment.
Accompanying drawing 2 is the structural representation that kind of device is adjusted in accompanying drawing 1.
Accompanying drawing 3 is the right side structural representation that kind of device is adjusted in accompanying drawing 2.
Accompanying drawing 4 is the cross section structure diagram that sheave is transmitted in accompanying drawing 1.
Accompanying drawing 5 is the right side structural representation that sheave is transmitted in accompanying drawing 4.
Accompanying drawing 6 is dibbler fixed disc device structural representation under the visual angle of accompanying drawing 3.
Accompanying drawing 7 is the structural representation of limit kind box in accompanying drawing 6.
Accompanying drawing 8 is the right side structural representation of limit kind box in accompanying drawing 7.
Accompanying drawing 9 is the structural representation of the middle scraper of accompanying drawing 6.
Accompanying drawing 10 is the right side structural representation of the middle scraper of accompanying drawing 9.
Accompanying drawing 11 is the main view cross section structure diagram of sheave limit kind formula dibbler most preferred embodiment.
Accompanying drawing 12 regards broken section structure schematic diagram for the right side of accompanying drawing 11.
Accompanying drawing 13 is the partial structural diagram of lower-discharging type sheave limit kind formula dibbler.
Accompanying drawing 14 is the partial structural diagram of upper row's formula sheave limit kind formula dibbler.
Coding in accompanying drawing is respectively：1 is transmission sheave, and 2 be rack installation groove, and 3 be inner ring plate, and 4 be the first installation
Through hole, 5 be outer ring plate, and 6 be the first rack, and 7 be the second rack, and 8 be reinforcing ring, and 9 be installation annular groove, and 10 be fixing screws, 11
It is latch for bolt of transposing, 12,13 be seal washer, and 14 be dibbler fixed disc, and 15 are limited kind of a box, and 16 be right baffle-plate, and 17 be the right side
Baffle plate, 18 be bottom plate, and 19 is take kind of a mouth, and 20 be seed inlet, and 21 be that 22 be installing port, and 23 be scraper plate, and 24 be elongated hole into kind of a pipe,
25 be mounting screw, and 26 be hyoplastron, and 27 be hyoplastron rotating shaft, and 28 be dibbler Moving plate, and 29 be dibbler rotating shaft, and 30 be bunch planting duck
Mouth, 31 be bearing, and 32 be axle bed, and 33 be hook, and 34 be shrinkage pool, and 35 be into kind of a tube opening, and 36 be cover plate, and 37 be the second installation
Through hole.
Embodiment
The present invention is not limited by following embodiments, can technique according to the invention scheme and actual conditions it is specific to determine
Embodiment.
In the present invention, for the ease of description, the description of the relative position relation of each part is according to Figure of description
10 Butut mode is described, such as：The position relationship of upper and lower, left and right etc. is the Butut side according to Figure of description 10
Always determine.
Kind of a device is limited with reference to embodiment and accompanying drawing to the sheave to be further described：
Embodiment one：As shown in accompanying drawing 1 to 5, sheave limit kind device includes transmission sheave 1, adjusts kind of a device, and transmission sheave 1 is in
Horizontal cylindrical shape, transmit the tooth at least provided with one with the transmission centerline axis parallel of sheave 1 arrangement on the lateral wall of sheave 1
Bar installation groove 2, the left end of rack installation groove 2 is extended down on the left side of conveying trough wheel 1 outside, on the madial wall for transmitting sheave 1
The inner ring plate 3 with the transmission central axis upright of sheave 1 is integrally fixed with, on inner ring plate 3 at least provided with two along the circumferential direction
First installation through-hole 4 of distribution, kind of device is adjusted to include outer ring plate 5, rack, it is at least solid along the circumferencial direction of the inner circle of outer ring plate 5
Surely two racks are connected with, rack is engaged and is all disposed within rack installation groove 2 with rack installation groove 2, outside rack
At least provided with two the second installation through-holes 37 being along the circumferential direction distributed on the outer ring plate 5 of side.
This sheave limit kind device is mounted in the inner chamber of dibbler when in use, and the purpose is to control seed in dibbler
Flow, one of rack installation groove 2 effect is to lay rack, and another effect is to transport seed, and people can be according to reality
The number of the size of border seed and required kind amount, to adjust insertion of the rack in rack installation groove 2, and then can be adjusted
The protruded length of rack installation groove 2, transmission sheave 1 is set to possess different fortune kind abilities, the quantity of rack installation groove 2 is at least
For two.
Kind of a device can be limited to above-mentioned sheave and made further optimization and/or improvements according to being actually needed：
As shown in accompanying drawing 1 to 5, rack includes outer first rack 6, the second rack 7, solid along the circumferencial direction of the inner circle of outer ring plate 5
Surely second rack 7 and the first at least one rack 6 are connected with, the first rack 6 and the second rack 7 are arranged on the same side,
First rack 6, the second rack 7 are all engaged and are all disposed within rack installation groove 2 with rack installation groove 2, the first rack 6
Length it is identical with the length of rack installation groove 2, the second rack 7 is shorter in length than the first rack 6, and the second installation through-hole 37 is set
Put on the outer ring plate 5 in the first rack 6 and the outside of the second rack 7.
Because the first rack 6, the second rack 7 are all engaged with rack installation groove 2, and the length of the first rack 6 with
The length of rack installation groove 2 is identical, and the second rack 7 is shorter in length than the first rack 6, therefore in the first rack 6 and the second tooth
Be when bar 7 is completely inserted into rack installation groove 2, between the first rack 6 and rack installation groove 2 it is very close to each other, and second
Rack 7 and rack installation groove 2 have a small―gap suture, and the fortune kind ability for now transmitting sheave 1 is minimum because as sesame,
Tomato is this kind of, and seed is all smaller, if also there is a small―gap suture between the first rack 6 and rack installation groove 2, then seed by
The seed that transmission sheave 1 is entered in dibbler inner chamber will be a lot, are unfavorable for realizing the precision drilling of seedlet.
As shown in accompanying drawing 2,3, reinforcing ring 8 is integrally fixed with the inner circle of outer ring plate 5, the rack 6 of reinforcing ring 8 and first,
One is fixed respectively for second rack 7, transmits and is provided with the installation annular groove 9 being engaged with reinforcing ring 8 on the left end end face of sheave 1,
Install and be extended down to outside the left end of annular groove 9 on the left side of conveying trough wheel 1, the first rack 6, the second rack 7 are by installing annular groove 9 and tooth
Bar installation groove 2 is sleeved on transmission sheave 1.
Due to during actual processing, the first rack 6, the second rack 7, outer ring plate 5 are card article or thin-wall construction, in order to
Avoid the first rack 6 from deforming or damage with the second rack 7, set reinforcing ring 8 to increase the first rack 6 and the second rack
7 installation strength on outer ring plate 5, extend its service life.
As shown in Figure 1, fixing screws 10 are both provided with the first installation through-hole 4, in the second installation through-hole 37 all
Positioning bolt 11 is provided with, latch 12 is provided with bolt 11 of transposing, or/and, transmit and be provided with sealing on the right side of sheave 1
Packing ring 13.
In actual use, kind of a device is adjusted to be fixedly mounted on dibbler Moving plate 28, fixing screws 10, positioning
The setting of screw, latch 12, it is to be fixedly mounted for convenience, and the setting of seal washer 13, it on the one hand can prevent conveying trough
The abrasion of 1 right side is taken turns, on the other hand plays a part of sealing, avoids the entrance of seed, seed of grinding away, in addition when shutting down,
The resistance of seal washer 13 can also play a part of hindering dibbler Moving plate 28 to reverse to a certain extent.
The dibbler fixed disc device is further described with reference to embodiment and accompanying drawing：
Embodiment two：As shown in accompanying drawing 6,7,8,11, a kind of dibbler fixed disc device that kind of device is limited using above-mentioned sheave, including
Sheave limit kind device, dibbler fixed disc 14, limit kind box 15, dibbler rotating shaft 29, limit kind box 15 include right baffle-plate 16, right shell body
17th, bottom plate 18, bottom plate 18 are arc, and right baffle-plate 16, right shell body 17 are respectively and fixedly installed to the right and left of bottom plate 18, left gear
Plate 16, right shell body 17, bottom plate 18 define the inner chamber of a channel-shaped jointly, and the upper end between right baffle-plate 16 and right shell body 17 is open
To take kind of mouth 19, seed inlet 20 is provided with right shell body 17, is installed with the outer wall of dibbler fixed disc 14 and seed inlet
20 connections enter kind of pipe 21, and right shell body 17 is fixedly mounted on the inwall of dibbler fixed disc 14, and installing port is provided with bottom plate 18
22, the upper end outer rim of right baffle-plate 16 and right shell body 17 is in the arc-shaped corresponding with transmitting the lateral wall of sheave 1, is determined in dibbler
The middle part of disk 14 is provided with dibbler rotating shaft 29, and transmission sheave 1 is sleeved in dibbler rotating shaft 29 and set on kind of mouth 20 is taken,
Flapper adjusting means is hinged with limit kind box 15 above installing port 22.
In actual use, sheave limit kind device is used cooperatively with dibbler fixed disc device, and transmission sheave 1 is sat
It is enclosed in and takes on kind of mouth 19, effect of the limit kind box 15 in dibbler fixed disc device is exactly that temporarily storage will go into dibbler
Seed in chamber, by adjusting the length of the leakage of rack installation groove 2 part, the seed in limit kind box 15 can be made by taking kind
Mouth 19 is quantitatively transported in dibbler inner chamber, then seed is seeded into ground by dibbler, and seed inlet 20 is outer with entering kind of pipe 21
The entrance of seed in boundary's supplement limit kind box 15, installing port 22 is then to install flapper adjusting means for convenience.
Above-mentioned dibbler fixed disc device can be made further optimization and/or improvements according to being actually needed：
As shown in accompanying drawing 9,10, scraper plate 23 is provided with the upper end of bottom plate 18, elongated hole 24 is provided with scraper plate 23, is set in elongated hole 24
Mounting screw 25 is equipped with, extends the top of conveying trough wheel 1 outside the lower end of scraper plate 23, scraper plate 23 passes through the peace that is arranged in elongated hole 24
Cartridge screw 25 is fixed on the upper end of bottom plate 18, or/and, flapper adjusting means includes hyoplastron 26, hyoplastron rotating shaft 27, and hyoplastron 26 passes through
Hyoplastron rotating shaft 27 is arranged between right baffle-plate 16 and the right shell body 17 of the top of installing port 22.
In actual use, transmission sheave 1 can produce electrostatic during rotation, and its lateral surface is particularly easy to meeting
Adsorb some less seeds of individual, on the one hand can so cause transport seed place will incessantly rack installation groove 2 this
One approach, the precision drilling of this sheave limit kind device is influenceed, on the other hand, due to transmitting sheave 1 in the course of the work always
In rotary state, adsorb in this Some seeds on transmitting sheave 1 when by right baffle-plate 16 and the upper surface of right shell body 17,
Seed can be ground away, set scraper plate 23 to can be very good to avoid the appearance of these situations, conveying trough is extended outside the lower end of scraper plate 23
The top of wheel 1, by adjusting position of the mounting screw 25 in elongated hole 24, the lower end of scraper plate 23 can be adjusted to transmitting sheave
The tangent position of 1 lateral surface, such can of scraper plate 23 remove seed of the absorption on transmission sheave 1, make this part well
Seed is returned in the inner chamber of limit kind box 15, and then seed is transported to according to predetermined approach in dibbler inner chamber.Can
As needed, hyoplastron 26 is rotated by pulling hyoplastron rotating shaft 27, can neatly adjust between hyoplastron 26 and transmission sheave 1
Space, it is necessary to when being leaked at the hyoplastron 26 of limit kind of box 15 kind, the space between hyoplastron 26 and transmission sheave 1 can be tuned up, no
When needing to leak kind at the hyoplastron 26 of limit kind box 15, the space between hyoplastron 26 and transmission sheave 1 can be turned down, to meet difference
Demand.
Kind of a formula dibbler is limited with reference to embodiment and accompanying drawing to the sheave to be further described：
Embodiment three：As shown in accompanying drawing 11,12, a kind of sheave limit kind formula dibbler using above-mentioned dibbler fixed disc device, bag
Include dibbler fixed disc 14, dibbler Moving plate 28, dibbler rotating shaft 29, bunch planting duckbilled 30, sheave limit kind device, dibbler fixed disc 14
The chamber of a closing is constituted with dibbler Moving plate 28, on the edge of the excircle of dibbler Moving plate 28 at least provided with two
The bunch planting duckbilled 30 of cloth, sheave limit kind device are arranged between dibbler fixed disc 14 and dibbler Moving plate 28, dibbler Moving plate 28
Middle part be provided with the axle bed 32 with bearing 31, adjust the outer ring plate 5 of kind of device by inner circle to be sleeved on 31, bearing upper and pass through
Positioning bolt 11 is fixedly connected with dibbler Moving plate 28, and the inner ring plate 3 of transmission sheave 1 is fixed by fixing screws 10 and axle bed 32
Connection, the left end of dibbler rotating shaft 29 is arranged in bearing 31, the right-hand member of dibbler rotating shaft 29 through inner ring plate 3 inner circle and from
Passed on the right side of dibbler fixed disc 14, the right-hand member of transmission sheave 1 is withstood on the inwall of dibbler fixed disc 14, hyoplastron rotating shaft 27
Right-hand member overhang the right side of dibbler fixed disc 14, hook 33, bunch planting are installed with the overhanging end of hyoplastron rotating shaft 27
At least provided with the shrinkage pool 34 of two positioning hooks 33 on the right side of device price fixing 14.
Dibbler Moving plate 28 and the chief component that dibbler fixed disc 14 is dibbler, they together constitute dibbler
One closed chamber, in actual use, dibbler Moving plate 28 can roll, and dibbler fixed disc 14 is static
, it is prior to seeding, in the inner chamber of dibbler empty, without seed, extraneous seed needs to pass through into kind of pipe 21, seed inlet 20
Enter in the inner chamber of limit kind box 15, effect is sowed very well, it is necessary to a certain amount of by being first filled with the inner chamber of dibbler to reach
Seed, now hook 33 is snapped at the shrinkage pool 34 of correct position, make hyoplastron 26 and transmit sheave 1 between aperture be transferred to most
Greatly, so extraneous seed can be quickly from flowing into the inner chamber of dibbler, after reaching a certain amount of, then by hyoplastron 26 and conveying trough
Aperture between wheel 1 is transferred to correct position, makes the seed in limit kind box 15 stop flowing into dibbler inner chamber certainly, now just complete
Preparation into before sowing, when starting sowing, make dibbler Moving plate 28 progressive rolling movement on the ground, in dibbler inner chamber
Seed is flowed out by the seed fetching equipment in dibbler inner chamber at bunch planting duckbilled 30, and bunch planting duckbilled 30 is extruded by ground so that
Bunch planting duckbilled 30 is opened, and then seed is successfully seeded into ground, and dibbler Moving plate 28, which constantly rotates, drives conveying trough wheel 1
Kind is constantly taken out of limit kind box 15, and then supplements the seed for broadcasting and going from dibbler inner chamber, now enters the seed in kind of pipe 21
The seed that constantly can lack in supplement limit kind box 15, makes the seed in dibbler inner chamber be in the state of dynamic equilibrium, and then
Reach the purpose continuously to work, kind of a bolt is adjusted by screwing, the first rack 6 can be controlled to be installed with the second rack 7 in rack recessed
Insertion depth in groove 2, and then the purpose of precision drilling is realized, reach sowing effect well, above-mentioned bunch planting duckbilled 30 is existing
Known technology.
Kind of a formula dibbler can be limited to above-mentioned sheave and made further optimization and/or improvements according to being actually needed：
As shown in accompanying drawing 11 to 14, the front and rear of dibbler fixed disc 14 is both provided with into kind of tube opening 35, and anterior enters kind
Tube opening 35 and rear portion to enter kind of tube opening 35 symmetrical, enter kind of pipe 21 installed therein one and enter on kind of tube opening 35, separately
One enters to be provided with cover plate 36 on kind of tube opening 35.
This sheave limit kind formula dibbler has two kinds of working methods, one kind is such as the institute of accompanying drawing 13 according to the difference of mounting means
Show, enter the entering on kind of tube opening 35 installed in the front portion of dibbler fixed disc 14 of kind of pipe 21, kind of the tube opening 35 that enters at rear portion installs cover plate
36, now corresponding limit kind of box 15 be mounted in it is anterior enter kind of tube opening 35 lower section, the seed inlet 20 on limit kind box 15 is with before
Portion enters the corresponding connection of kind of tube opening 35, and the bottom plate 18 of limit kind box 15 is facing forward, and limit kind box 15 takes kind of mouth 19 backwards, works as dibbler
As shown in Figure 13, when turning clockwise, the seed in limit kind box 15 is under the drive of transmission sheave 1, from hyoplastron 26 for Moving plate 28
Entered in gap between transmission sheave 1 in the inner chamber of dibbler, our this working methods are referred to as lower-discharging type, lower-discharging type
The relatively suitable seed that suitable seeds are larger or mobility is poor of dibbler；Another kind is as shown in Figure 14, to enter kind of pipe 21 and pacify
Mounted in entering on kind of tube opening 35 for the rear portion of dibbler fixed disc 14, anterior kind of the tube opening 35 that enters installs cover plate 36, now corresponding
Limit kind box 15 is mounted in the lower section that rear portion enters kind of tube opening 35, limits the seed inlet 20 on kind of box 15 and kind of the pipe 21 that enters at rear portion is opened
The corresponding connection of mouth, backwards, limit kind of box 15 takes kind of mouth 19 facing forward to the bottom plate 18 of limit kind box 15, passes through hook 33 in advance and adjusts hyoplastron
26, enable hyoplastron 26 seal up transmission sheave 1 lower end, when dibbler Moving plate 28 as shown in Figure 14, when turning clockwise, limit
Seed in kind box 15 is under the whipping of transmission sheave 1, in the inner chamber for directly entering dibbler from the top of limit kind box 15, I
This working method be referred to as upper row's formula, the dibbler of upper row's formula is relatively adapted to seed smaller or the preferable seed of mobility, this
Sheave limit kind formula dibbler a tractor serves several purposes, can meet big kind and the sowing demand of microspecies simultaneously, there is stronger practicality.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and there is stronger adaptability and optimal implementation to imitate for it
Fruit, can be according to the non-essential technical characteristic of increase and decrease be actually needed, to meet the needs of different situations.
Claims (9)
1. a kind of sheave limit kind device, it is characterised in that including transmission sheave, adjust kind of a device, transmission sheave is in horizontal cylinder
Shape, the rack installation groove at least provided with one with transmission sheave centerline axis parallel arrangement on the lateral wall of sheave is transmitted,
It is extended down to outside the left end of rack installation groove on the left side of conveying trough wheel, transmits and be integrally fixed with and transmit on the madial wall of sheave
The inner ring plate of sheave central axis upright, at least provided with two the first installation through-holes being along the circumferential direction distributed on inner ring plate,
Adjust kind of device to include outer ring plate, rack, be at least fixedly connected with a rack along the circumferencial direction of outer ring plate inner circle, rack with
Rack installation groove is engaged and is all disposed within rack installation groove, at least provided with two on the outer ring plate on the outside of rack
The second installation through-hole being along the circumferential direction distributed.
2. sheave limit kind device according to claim 1, it is characterised in that rack includes outer first rack, the second rack,
Be fixedly connected with second rack and the first at least one rack along the circumferencial direction of outer ring plate inner circle, the first rack with
Second rack is arranged on the same side, and the first rack, the second rack are all engaged with rack installation groove and are all disposed within rack peace
Filling in groove, the length of the first rack is identical with the length of rack installation groove, and the second rack is shorter in length than the first rack, the
Two installation through-holes are arranged on the outer ring plate on the outside of the first rack and the second rack.
3. sheave limit kind device according to claim 1 or 2, it is characterised in that be integrally fixed with the inner circle of outer ring plate
One is fixed respectively for reinforcing ring, reinforcing ring and the first rack, the second rack, transmits and is provided with and strengthens on the left end end face of sheave
The installation annular groove that ring is engaged, install and be extended down to outside the left end of annular groove on the left side of conveying trough wheel, the first rack, the second rack lead to
Installation annular groove is crossed to be sleeved on transmission sheave with rack installation groove.
4. sheave limit kind device according to claim 1 or 2, it is characterised in that be both provided with the first installation through-hole solid
Determine screw, bolt of transposing is both provided with the second installation through-hole, latch is provided with bolt of transposing, or/and, transmit sheave
Seal washer is provided with right side.
5. sheave limit kind device according to claim 3, it is characterised in that be both provided with fixing in the first installation through-hole
Screw, bolt of transposing is both provided with the second installation through-hole, latch is provided with bolt of transposing, or/and, transmit the right side of sheave
Seal washer is provided with end face.
A kind of 6. dibbler fixed disc device for including sheave limit kind device any one of claim 1 to 5, it is characterised in that
Kind of a device, dibbler fixed disc, limit kind box, dibbler rotating shaft are limited including sheave, it is characterised in that limit kind of a device, bunch planting including sheave
Device price fixing, limit kind box, limit kind box include right baffle-plate, right shell body, bottom plate, and bottom plate is arc, and right baffle-plate, right shell body are fixed respectively
Installed in the right and left of bottom plate, right baffle-plate, right shell body, bottom plate define the inner chamber of a channel-shaped, right baffle-plate and right gear jointly
Upper end between plate is open to take kind of a mouth, and seed inlet is provided with right shell body, is installed with the outer wall of dibbler fixed disc
What is connected with seed inlet enters kind of a pipe, and right shell body is fixedly mounted on the inwall of dibbler fixed disc, and installing port is provided with bottom plate, left
The upper end outer rim of baffle plate and right shell body is in the arc-shaped corresponding with transmission sheave lateral wall, is set at the middle part of dibbler fixed disc
There is dibbler rotating shaft, conveying trough wheel is sleeved in dibbler rotating shaft and set on kind of mouth is taken, the limit kind box above installing port
Inside it is hinged with flapper adjusting means.
7. dibbler fixed disc device according to claim 6, it is characterised in that the upper end of bottom plate is provided with scraper plate, scraper plate
On be provided with elongated hole, mounting screw is provided with elongated hole, the top of conveying trough wheel is extended outside the lower end of scraper plate, scraper plate passes through setting
Mounting screw in elongated hole is fixed on the upper end of bottom plate, or/and, flapper adjusting means includes hyoplastron, hyoplastron rotating shaft, and hyoplastron leads to
Hyoplastron rotating shaft is crossed to be arranged between the right baffle-plate above installing port and right shell body.
8. a kind of sheave limit kind formula dibbler using the dibbler fixed disc device as any one of claim 6 or 7, it is special
Levy and be to include dibbler fixed disc device, dibbler Moving plate, dibbler rotating shaft, bunch planting duckbilled, a sheave limit kind device, dibbler is fixed
Disk constitutes the chamber of a closing with dibbler Moving plate, uniform at least provided with two on the edge of dibbler Moving plate excircle
Bunch planting duckbilled, sheave limit kind of a device is arranged between dibbler fixed disc and dibbler Moving plate, and the middle part of dibbler Moving plate is set
There is the axle bed with bearing, adjust the outer ring plate of kind of device to be sleeved on bearing block by inner circle and moved by bolt of transposing with dibbler
Disk is fixedly connected, and the inner ring plate for transmitting sheave is fixedly connected by fixing screws with axle bed, and the left end of dibbler rotating shaft is arranged on
In bearing, the right-hand member of dibbler rotating shaft passes through the inner circle of inner ring plate and passed from the right side of dibbler fixed disc, transmits sheave
Right-hand member withstand on the inwall of dibbler fixed disc, the right-hand member of hyoplastron rotating shaft overhangs the right side of dibbler fixed disc, hyoplastron turn
Hook is installed with the overhanging end of axle, at least provided with the shrinkage pools of two positioning hooks on the right side of dibbler fixed disc.
9. sheave limit kind formula dibbler according to claim 8, it is characterised in that the front and rear of dibbler fixed disc is all
Be provided with into kind of a tube opening, it is anterior enter kind of tube opening and rear portion to enter kind of tube opening symmetrical, it is installed therein to enter kind of pipe
One enters on kind of tube opening, and another enters is provided with cover plate on kind of tube opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967451.6A CN107593052B (en) | 2017-10-17 | 2017-10-17 | Sheave seed limiting device, hill planter fixed disk device and sheave seed limiting hill planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967451.6A CN107593052B (en) | 2017-10-17 | 2017-10-17 | Sheave seed limiting device, hill planter fixed disk device and sheave seed limiting hill planter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107593052A true CN107593052A (en) | 2018-01-19 |
| CN107593052B CN107593052B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710967451.6A Active CN107593052B (en) | 2017-10-17 | 2017-10-17 | Sheave seed limiting device, hill planter fixed disk device and sheave seed limiting hill planter |
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| Country | Link |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107593052B (en) | 2023-07-28 |
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