CN207011244U - A kind of hand-push type contact roller seeder - Google Patents
A kind of hand-push type contact roller seeder Download PDFInfo
- Publication number
- CN207011244U CN207011244U CN201720415233.7U CN201720415233U CN207011244U CN 207011244 U CN207011244 U CN 207011244U CN 201720415233 U CN201720415233 U CN 201720415233U CN 207011244 U CN207011244 U CN 207011244U
- Authority
- CN
- China
- Prior art keywords
- wheel
- duckbilled
- storage bin
- type contact
- contact roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sowing (AREA)
Abstract
The utility model provides a kind of hand-push type contact roller seeder, belongs to agricultural machinery technological field.It solves the ineffective problem of existing seeder.This hand-push type contact roller seeder includes armrest support and road wheel, the outer peripheral face of road wheel is provided with some circumferentially distributed duckbilleds one, road wheel is stated to be rotatably connected in storage bin provided with the storage bin expected for storage kind can receive the kind wheel one that planting in storage bin is expected and can put into kind of material in duckbilled one corresponding thereto by rotation, kind wheel one is connected with traction drive, the storage fertilizer storehouse for storing fertilizer and some duckbilleds two are additionally provided with road wheel, some duckbilleds two are circumferentially distributed on the outer peripheral face of road wheel, duckbilled one and duckbilled two are spaced apart, duckbilled two is connected with storing up fertile storehouse.By setting duckbilled two on road wheel, duckbilled two is arranged at intervals this seeder with duckbilled one, and coordinates the storage fertilizer storehouse connected with duckbilled two, can synchronously be realized fertilising while sowing, be improved sowing efficiency.
Description
Technical field
The utility model belongs to agricultural machinery technological field, is related to a kind of hand-push type contact roller seeder.
Background technology
With plantation and the popularization of raising and the mechanization of agriculture of cultivation technique, the plantation of many crops all uses machine
Tool operation, reduce manpower and materials while also improve the efficiency of production operation, hand-pushing seeder is existing conventional one kind
Sow apparatus.
Such as Chinese patent application (application number：201510650511.2) a kind of hand propelled simple grain corn drill is disclosed,
Including support, road wheel, rotary shaft, kinds of bank deposits storehouse, duckbilled, cochlea funnel, bracket adjustment piece, positioning iron prop, seed selection device and gear.
Support and walking surface use stainless steel, sturdy and durable.Main element is fixed using stainless steel screw, convenient dismounting and maintenance
Change.Device of choosing seeds is replaceable, is adapted to the particle plantation of all size, coordinates the transparent tempering of transparent cochlea funnel observation window and one side
The kinds of bank deposits storehouse of glass installation, the corn amount and seed selection situation in kinds of bank deposits storehouse can be observed at any time, ensures seeding quality.Install three hole positions additional
Bracket adjustment piece, according to the different heights of operator and require to choose corresponding hole position, the height of regulation handle.
Following defect be present in above-mentioned seeder：1st, above-mentioned seeder does not possess the function of fertilising, is also needed after finishing kind
To be applied fertilizer again using fertilizer applicator, efficiency is low.2nd, the form of sowing is relatively simple, can only carry out monoseeding, function compares
It is single, when needing to carry out double grains sowing, then need to change the seeder of another double grains, it is impossible to switching is realized well,
The cost needed for sowing is added, reduces the efficiency of work.3rd, during use, when the kind material in storage bin is introduced into seed selection
When in device, then there can be the broadcast leakage of seed, the success rate and efficiency of sowing are all relatively low.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of hand-push type contact roller sowing
Machine, technical problem to be solved in the utility model are：How the operating efficiency of sowing is improved.
The purpose of this utility model can be realized by following technical proposal：A kind of hand-push type contact roller seeder, including help
Hand support and road wheel, the outer peripheral face of the road wheel are provided with some circumferentially distributed duckbilleds one, set on the road wheel
Have for storing kind of a storage bin for material, be rotatably connected to the kind material that can be received in storage bin in the storage bin and pass through rotation
Kind wheel one in kind of the duckbilled one of material input corresponding thereto, the kind wheel one can be connected with traction drive, its feature exists
In being additionally provided with the storage fertilizer storehouse for storing fertilizer and some duckbilleds two on the road wheel, some duckbilleds two are circumferentially distributed in
On the outer peripheral face of road wheel, the duckbilled one and duckbilled two are spaced apart, and the duckbilled two is connected with the fertile storehouse of storage.
By setting duckbilled two on road wheel, duckbilled two is arranged at intervals this hand-push type contact roller seeder with duckbilled one, and
Coordinate the storage fertilizer storehouse that connect with duckbilled two, during sowing, promote road wheel, duckbilled one inserts soil and forms a sowing position, plants and take turns
One puts into the kind material in material storing box in duckbilled one, and duckbilled one, which opens, is sown into kind of a material in sowing position, continues to press on road wheel,
Duckbilled one leaves sowing position, and the insertion of the concomitant rotation of duckbilled two is sowed in position, and duckbilled two, which opens, applies fertilizer in sowing position, originally broadcasts
Kind machine can be synchronous to realize fertilising while sowing, improves the efficiency of sowing.
In above-mentioned hand-push type contact roller seeder, the road wheel includes wheel shaft, wheel disc and wheel body annular in shape, described
Wheel disc is rotatably connected on wheel shaft, and the wheel disc neighboring edge is connected to the middle part of the wheel body inner ring, the side of the wheel body
It is additionally provided with cover plate on face, the cover plate is connected to the inner ring edge of the wheel body side and by closure of openings of the inner ring in the side,
Above-mentioned storage fertilizer storehouse is formed between the wheel disc, wheel body and cover plate, the storage bin is cylindrical in shape and positioned at wheel disc away from the fertile storehouse of storage
Side, the storage bin are connected on wheel shaft and have gap between the periphery wall of the storage bin and the inner ring side wall of wheel body.
Storage bin and the fertile storehouse of storage are arranged on the inner ring of wheel body and are separately positioned on the both sides of wheel disc, compact overall structure, storage bin is made
, will not be with wheeling thereof, consequently facilitating being put into the kind material in storage bin by kind of a rotation for wheel one for an independent structure
Broadcasted into duckbilled one, ensure the success rate of sowing, and stored up fertile storehouse and formed by wheel disc, wheel body and cover plate, can turned with wheel body
It is dynamic, it is easy to fertilizer under gravity by being applied fertilizer in duckbilled two, it is achieved thereby that while sowing, it is synchronous real
Now apply fertilizer, improve the efficiency of sowing.
In above-mentioned hand-push type contact roller seeder, storage bin one end protrusion wheel body is not provided with the side side of cover plate
Face, the wheel body are also associated with annular cover body on the side side, formed between the periphery wall of the annular cover body and storage bin
The blanking bin of annular and the kind take turns one and can be put into the kind material in storage bin in blanking bin by rotating, the circular cowling
Body is made of transparent material, and blanking bin inner chamber is separated into the separated material of several blanking chambers in the blanking bin provided with several
Bucket, the duckbilled one are corresponded with the blanking chamber by cochlea funnel one and connected.The side of one end protrusion wheel body of storage bin
Face, and coordinate the design of annular cover body so that the kind material in storage bin is introduced into blanking bin after being launched by kind of a wheel one, simultaneously
Annular cover body is made of transparent material, is easy to observe, avoids the occurrence of broadcast leakage, and the design of separated material bucket, kind of a material can be ensured
Broadcasted in corresponding duckbilled one, improve the success rate and efficiency of sowing.
In above-mentioned hand-push type contact roller seeder, some cochlea funnels two, the cochlea are additionally provided with the fertile storehouse of storage
Funnel two is correspondingly arranged with duckbilled 211 and connects the fertile storehouse of storage and duckbilled two, also passes through at the charging aperture of each cochlea funnel two
Axis of rotation is connected with fertilizer-guiding plate, and the openings of sizes that can adjust the charging aperture of cochlea funnel two by rotating fertilizer-guiding plate.Ear
Snail funnel two has a guide effect to fertilizer so that fertilizer can be applied out from corresponding duckbilled two, and be led by rotating
Fertile plate can adjust the openings of sizes of the charging aperture of cochlea funnel two, so as to realize the control to each dose.
In above-mentioned hand-push type contact roller seeder, described rotating shaft one end stretches out the fertile storehouse of storage and is externally connected with regulation handle, institute
Stating has dop in regulation handle, have some fixture blocks on the wheel body, and the dop can be stuck in corresponding card by rotating
On block.The design of regulation handle, is easy to the regulation to dose, and positioning is realized in the clamping engagement of dop and fixture block.
In above-mentioned hand-push type contact roller seeder, the seeder also includes kind of hopper and receptacle, described kind of hopper
Connected with the storage bin, the receptacle connects with the fertile storehouse of storage.The design of kind of hopper and receptacle, be easy to kind of material and
The filling of fertilizer, operation are more easy.
In above-mentioned hand-push type contact roller seeder, the wheel body is made of transparent material.Wheel body also uses transparent material
Material is made, and is easy to observation to sow and the situation of fertilising, at the same also allow for observing storage bin and storing up in fertile storehouse whether also have kind of material and
Fertilizer, if need to fill, it is more convenient.
In above-mentioned hand-push type contact roller seeder, the seeder also includes the kind material that can be received in storage bin and led to
Cross the kind wheel two for rotating and kind of material being put into above-mentioned duckbilled in contrast one, between the kind wheel one and kind wheel two by from
Seaming element connection, the clutch component include the clutch gear one and clutch gear two being correspondingly arranged, and the kind wheel two is positioned at kind
Take turns one side and be coaxially disposed, the clutch gear one is connected on kind of wheel one, and the clutch gear two is circumferentially fixed in institute
State on kind of wheel two and axially relative can plant wheel two and slide, the front of the clutch gear one and clutch gear two is face of gear
And two face of gear it is relative, the seeder also include can drive drive of the clutch gear two closer or far from the clutch gear one
Dynamic component.The face of gear of clutch gear one and clutch gear two is oppositely arranged, and drive component drives clutch gear two close to clutch
Gear one, clutch gear two are intermeshed with clutch gear one, therefore planting wheel one can drive clutch gear one to rotate, clutch tooth
Wheel one can drive clutch gear two to rotate, and because clutch gear two and kind wheel two are circumferentially fixed, therefore kind wheel two can be therewith
Difference rotates, so as to realize that double grains are sowed；Drive component drives clutch gear two away from clutch gear one, clutch gear two with from
Close gear one and be in released state, kind wheel two will not rotate, so as to realize monoseeding, can realize freely cut between the two
Change, reduce required cost, improve operating efficiency.
In above-mentioned hand-push type contact roller seeder, the back side of the clutch gear two has some circumferentially distributed companies
Post is connect, the connecting pole slides through the kind wheel two and is connected with position-limited wheel, also set between the position-limited wheel and the kind wheel two
Having makes clutch gear two have the return spring away from the trend of clutch gear one all the time.Pass through the effect of return spring, clutch tooth
Wheel two is in released state with clutch gear one, and kind wheel two will not rotate with kind of a wheel one, so as to realize monoseeding；Pass through
The driving force effect of drive component, driving position-limited wheel overcomes the elastic force of return spring, so that clutch gear two is close to clutch
Gear one realizes engagement, and kind wheel one can drive kind of two synchronous axial systems of wheel, so as to realize that double grains are sowed, can realize between the two
Free switching, reduces required cost, improves operating efficiency.
In above-mentioned hand-push type contact roller seeder, the top of the storage bin also has an installing port, on the installing port
Installation lid is removably connected with, the drive component includes driving wheel one and driving wheel two, and the driving wheel one is rotatably connected on
Installation covers, and the driving wheel two is circumferentially positioned and can axially be slided with respect to driving wheel one, the one side of the driving wheel one
There is the guiding double wedge one of some protrusions respectively on the upper and one side of driving wheel two and be oriented to double wedge two, the guiding double wedge one
Inclined guide surface is respectively provided with the both sides for being oriented to double wedge two, the guiding double wedge one and guiding double wedge two mutually stagger and be oriented to convex
Corresponding inclined guide surface can abut that the another side of the driving wheel two is resisted against on tooth one and on guiding double wedge two
On position-limited wheel.When the guiding double wedge two being oriented on double wedge one and driving wheel two on driving wheel one is at a fully engaged, driving wheel two
In close to driving wheel one state, because driving wheel two leans with position-limited wheel, therefore, and in the presence of return spring, clutch
Gear one separates with clutch gear two, and during sowing, kind wheel two will not rotate with kind of a wheel one, can now realize monoseeding；
Driving wheel one is rotated, because two circumferentially positioned axial direction of driving wheel can move, therefore, by being oriented on double wedge one and being oriented to double wedge
The mating reaction of corresponding inclined guide surface on two, driving wheel two can overcome the elastic force of return spring away from driving wheel one, from
And promote clutch gear two to be realized close to clutch gear one and engage, kind wheel one and kind two synchronous axial systems of wheel can realize that double grains are broadcast
Kind, so as to realize free switching, required sowing cost is reduced, improves operating efficiency.
In above-mentioned hand-push type contact roller seeder, the driving wheel one, which is oppositely oriented on the another side of double wedge one, to be had
Two symmetrically arranged slide posts, the installation, which covers, offers two arc chutes run through, and two slide posts pass correspondingly respectively
Arc chute and two slide posts can slided in corresponding arc chute, the installation, which covers, also has fixed column, described solid
Extension spring is provided between fixed column and wherein a slide post, the elastic force of the extension spring is more than the elastic force of the return spring, the storage
Shackle member is also rotatably connected on feed bin, the shackle member can mutually be blocked by rotating with another slide post on driving wheel one
Connect and extension spring is stretched.Because the elastic force of extension spring is more than the elastic force of return spring, therefore, under the active force of extension spring, to driving
Driving wheel one has a rotatory force all the time so that the slide post on driving wheel one is resisted against on the cell wall of sliding groove, is coordinated and is oriented to
With the effect of corresponding inclined guide surface on guiding double wedge two, driving wheel two elastic force of return spring can be overcome remote on double wedge one
From driving wheel one, engaged so as to promote clutch gear two to be realized close to clutch gear one, kind wheel one and kind two synchronous axial system energy of wheel
Enough realize that double grains are sowed；When needing to carry out monoseeding, driving wheel one is rotated, and rotate shackle member to make shackle member and driving wheel one
On another slide post phase clamping, now extension spring is stretched, and extension spring disappears to the power of driving wheel one, passes through the bullet of return spring
Power acts on, and coordinates the effect for being oriented on double wedge one and being oriented to corresponding inclined guide surface on double wedge two, driving wheel two is close to driving
Wheel one, the guiding double wedge two on guiding double wedge one and driving wheel two on driving wheel one are in fully engaged state, clutch gear
Two realize separation away from clutch gear one therewith, and kind wheel two will not be rotated with kind of a wheel one, so as to realize free switching, reduced
Required sowing cost, improves operating efficiency.Extension spring is controlled to be stretched or return by the clamping engagement of shackle member, so as to
Realize kind of wheel two and plant the clutch of wheel one, operation is relatively simple.
In the sowing mechanism of above-mentioned hand-push type contact roller seeder, the shackle member includes clamping axle, snap-arms and is in
The clamping probe of strip, the clamping axle are rotatably connected on the bottom of storage bin, and described clamping axle one end passes the storing
It is connected outside storehouse with the snap-arms, there is buckling groove in the snap-arms, the kind is taken turns one and planted all on the outer peripheral face for take turns two
To several kind of hole is evenly equipped with, annular embedded groove is also each had on the outer peripheral face of the kind wheel one and kind wheel two, the annular is embedding
Entering groove and connect adjacent kind hole, the clamping probe is connected to the other end of clamping axle, and when in snap-arms and driving wheel one
For the clamping probe card on kind of wheel one in corresponding annular embedded groove, the depth of the annular embedded groove is big during slide post clamping
Make snap-arms that there is the torsion spring for being caught in annular embedded groove trend, institute all the time in being also arranged with kind of the depth in hole, the clamping axle
The elastic force for stating torsion spring is more than the elastic force sum of extension spring and return spring.
Rotate clamping axle so that snap-arms and the slip post separation on driving wheel one, under the pulling force effect of extension spring, driving
Wheel two can overcome the elastic force of return spring away from driving wheel one, so as to promote clutch gear one and clutch gear two to be implemented in combination with
Double grains are sowed.Rotate clamping axle so that during slide post clamping on snap-arms and driving wheel one, extension spring is stretched to driving wheel one
Power disappear, so as to which by the effect of the elastic force of return spring, driving wheel two is close to driving wheel one, clutch gear two and clutch tooth
Monoseeding is realized in the separation of wheel one.During monoseeding, snap-arms and the slide post clamping on driving wheel one, and clamping is visited
Head concomitant rotation is stuck in the annular embedded groove on kind of wheel one, and annular embedded groove is connected with kind of a hole, therefore, when kind of a wheel one
When having kind material in that relative kind hole of upper and clamping probe, clamping probe is resisted against on kind of material, passes through kind of a rotation for wheel one
Normal sowing；And when no kind of material in that the kind hole for popping one's head in relative with clamping on kind of wheel one, because the elastic force of torsion spring is more than
Extension spring and the elastic force sum of return spring, and the depth of annular embedded groove is more than kind of the depth in hole, therefore clamping probe is in torsion spring
In the presence of continue inwardly to be caught in the bottom for being resisted against annular embedded groove, while under the active force of torsion spring, snap-arms overcome drawing
The pulling force of spring, which rotates, promotes driving wheel one to rotate, by being oriented to double wedge one and being oriented to the inclined guide surface mating reaction of double wedge two,
Driving wheel two is away from driving wheel one, so as to overcome the elastic force of return spring to promote clutch gear one and clutch gear two to realize and nibble
Close, kind wheel two is together rotated with kind of a wheel one, and the kind material in kind hole on kind wheel two can be broadcasted therewith, and realization is reseeded, Neng Gouyou
Effect avoids the broadcast leakage of seed, improves the success rate and efficiency of sowing.
Alternatively, in above-mentioned hand-push type contact roller seeder, the drive component can be regulation
Screw rod and regulating block, the regulating block are connected with the adjusting screw rod, and the adjusting screw rod leans with the position-limited wheel, institute
State adjusting screw rod and be threaded in installation and cover.By rotate regulating bolt promote regulating block slidably reciprocate, come realize driving from
Gear two is closed closer or far from clutch gear one, separation is realized and combines, so as to realize the freedom of monoseeding and double grains sowing
Switching.
Compared with prior art, this hand-push type contact roller seeding machinary has the advantage that：1st, by setting duck on road wheel
Mouth two, duckbilled two are arranged at intervals with duckbilled one, and coordinate the storage fertilizer storehouse that is connected with duckbilled two, so as to while sowing,
It is synchronous to realize fertilising, improve the efficiency of sowing.2nd, the side of one end protrusion wheel body of storage bin, and coordinate setting for annular cover body
Meter so that the kind material in storage bin is introduced into blanking bin after being launched by kind of a wheel one, while annular cover body is used into transparent material
Material is made, and is easy to observe, avoids the occurrence of broadcast leakage.3rd, the opening that can adjust the charging aperture of cochlea funnel two by rotating fertilizer-guiding plate
Size, so as to realize the control to each dose.4th, by kind of a wheel one, kind wheel two, clutch component and driving group
The mating reaction of part, the free switching of monoseeding and double grains sowing can be realized, it is not necessary to go to change seeder, reduce institute
The cost needed, while also improve the efficiency of work.5th, by torsion spring, clamping probe and annular embedded groove mating reaction,
Kind of the rotation realization of wheel two can be promoted to reseed during monoseeding, the broadcast leakage of seed can be effectively avoided, improve the success of sowing
Rate and efficiency.
Brief description of the drawings
Fig. 1 is the partial exploded view one of this hand-push type contact roller seeder.
Fig. 2 is the partial exploded view two of this hand-push type contact roller seeder.
Fig. 3 is the partial exploded view three of this hand-push type contact roller seeder.
Fig. 4 is the enlarged drawing at E in Fig. 3.
Fig. 5 is the side view of this hand-push type contact roller seeder.
Fig. 6 is that sectional view is sent out in A-A directions in Fig. 5.
Fig. 7 is the local structural graph of wheel body.
Fig. 8 is state diagram when this hand-push type contact roller seeder is in double grains sowing.
The matching chart of kind wheel one and kind wheel two when Fig. 9 is double grains sowing.
Figure 10 is the sectional view in B-B directions in Fig. 9.
Figure 11 is state diagram when this hand-push type contact roller seeder is in monoseeding.
The matching chart of kind wheel one and kind wheel two when Figure 12 is monoseeding.
Figure 13 is the sectional view in C-C directions in Figure 12.
Figure 14 is this hand-push type contact roller seeder in state diagram when reseeding.
Figure 15 is the matching chart of kind wheel one and kind wheel two when reseeding.
Figure 16 is the sectional view in D-D directions in Figure 15.
Figure 17 is kind of a structure chart for wheel two.
In figure, 1, storage bin；1a, installing port；2nd, road wheel；2a, wheel shaft；2b, wheel body；2c, wheel disc；3rd, duckbilled one；4、
Kind wheel one；5th, kind wheel two；5a, annular embedded groove；5b, kind hole；6th, clutch gear one；7th, clutch gear two；7a, connecting pole；8、
Position-limited wheel；9th, return spring；10th, installation lid；10a, arc chute；10b, fixed column；11st, driving wheel one；11a, it is oriented to double wedge
One；11b, slide post；12nd, driving wheel two；12a, it is oriented to double wedge two；13rd, extension spring；14th, shackle member；14a, snap-arms；14a1, card
Access slot；14b, clamping axle；14c, clamping probe；15th, torsion spring；16th, armrest support；17th, fertile storehouse is stored up；18th, duckbilled two；19th, cover plate；
20th, annular cover body；20a, blanking bin；21st, separated material bucket；22nd, snail funnel one；23rd, snail funnel two；24th, rotating shaft；25th, fertilizer-guiding plate；
26th, regulation handle；27th, fixture block；28th, hopper is planted；29th, receptacle.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As illustrated in fig. 1 and 2, this hand-push type contact roller seeder, including armrest support 16, road wheel 2, kind hopper 28, fertilizer
Case 29, kind wheel 1, kind wheel 25 and drive component.Road wheel 2, which is provided with, to be used to store kind of the storage bin 1 of material and for storing fertilizer
The storage fertilizer storehouse 17 of material, kind hopper 28 connect with the storage bin 1, and the receptacle 29 connects with the fertile storehouse 17 of storage.Road wheel 2
Outer peripheral face on be additionally provided with some circumferentially distributed duckbilleds 1 and provided with some circumferentially distributed duckbilleds 2 18, duckbilled 1
It is spaced apart with duckbilled 2 18, duckbilled 2 18 is connected with storing up fertile storehouse 17.
Specifically, road wheel 2 includes wheel shaft 2a, wheel disc 2c and wheel body 2b annular in shape.Wheel disc 2c is rotatably connected on wheel
On axle 2a, wheel disc 2c is connected to the middle part of wheel body 2b inner rings, and wheel body 2b is made of transparent material, on wheel body 2b one side also
Provided with cover plate 19, cover plate 19 be connected to the inner ring edge of the wheel body 2b sides and inner ring the side closure of openings, wheel disc 2c,
Formed between wheel body 2b and cover plate 19 and store up fertile storehouse 17.Some cochlea funnels 2 23, ear are additionally provided with fertile storehouse 17 as shown in fig. 7, storing up
Snail funnel 2 23 and duckbilled 2 18, which correspond to set and connect, stores up fertile storehouse 17 and duckbilled 2 18, each cochlea funnel 2 23 enter
Fertilizer-guiding plate 25 is also rotatably connected to by rotating shaft 24 at material mouth, and cochlea funnel 2 23 can be adjusted by rotating fertilizer-guiding plate 25
The openings of sizes of charging aperture.The one end of rotating shaft 24 stretches out the fertile storehouse 17 of storage and is externally connected with regulation handle 26, has in the regulation handle 26
There is dop, there are some fixture blocks 27 on the wheel body 2b, the dop can be stuck on corresponding fixture block 27 by rotating.
As it can be seen in figures 5 and 6, storage bin 1 is cylindrical in shape and connected positioned at wheel disc 2c away from the side for storing up fertile storehouse 17, storage bin 1
There is gap on wheel shaft 2a and between the periphery wall of storage bin 1 and wheel body 2b inner ring side wall.Protrude wheel body in the one end of storage bin 1
2b another side, the wheel body 2b are also associated with annular cover body 20 on the side side, and annular cover body 20 is outer with storage bin 1
The blanking bin 20a of annular is formed between perisporium, annular cover body 20 is made of transparent material, and several are provided with blanking bin 20a
Blanking bin 20a inner chambers are separated into the separated material bucket 21 of several blanking chambers, duckbilled 1 passes through cochlea funnel 1 and blanking chamber one
One corresponding connection.
As shown in Figures 3 and 4, kind wheel 1 is rotatably connected in storage bin 1, and kind wheel 1 is connected with road wheel 2, kind wheel
One 4 can be put into the kind material in storage bin 1 in blanking bin 20a with kind wheel 25 by rotating, and kind takes turns one 4 and kind wheel 25
Between connected by clutch component.Clutch component includes the clutch gear 1 and clutch gear 27 being correspondingly arranged, 25, kind wheel
In kind of the side of wheel 1 and it is coaxially disposed, clutch gear 1 is connected on kind of wheel 1.If the back side of clutch gear 27 has
Dry circumferentially distributed connecting pole 7a, connecting pole 7a slide through kind of a wheel 25 and are connected with position-limited wheel 8, clutch gear 1 and clutch
The front of gear 27 is face of gear and two face of gears are relative, and being additionally provided between position-limited wheel 8 and kind wheel 25 makes clutch gear 27
All the time there is the return spring 9 away from the trend of clutch gear 1.
The top of storage bin 1 also has installing port 1a, and installation lid 10, drive component bag are removably connected with installing port 1a
Driving wheel 1 and driving wheel 2 12 are included, driving wheel 1 is rotatably connected on installation lid 10.Driving wheel 2 12 it is circumferentially positioned and
It can axially slide with respect to driving wheel 1, have respectively on the one side of driving wheel 1 and on the one side of driving wheel 2 12
The 11a of guiding double wedge one of some protrusions and the guiding 12a of double wedge two, the both sides for being oriented to the 11a of double wedge one and being oriented to the 12a of double wedge two have
There is an inclined guide surface, be oriented to the 11a of double wedge one and be oriented to the 12a of double wedge two and mutually stagger and be oriented on the 11a of double wedge one and be oriented to double wedge
Inclined guide surface corresponding on two 12a can abut that the another side of driving wheel 2 12 is resisted against on position-limited wheel 8.Driving
Taking turns 1 and being oppositely oriented on the 11a of double wedge one another side has two symmetrically arranged slide post 11b, installs and is opened up on lid 10
Have the two arc chute 10a run through, two slide post 11b pass respectively corresponding to arc chute 10a and two slide post 11b can be
Slided in corresponding arc chute 10a.Also there is fixed column 10b, fixed column 10b and a wherein slide post 11b on installation lid 10
Between be provided with extension spring 13, the elastic force of extension spring 13 is more than the elastic force of return spring 9.
Also be rotatably connected to shackle member 14 on storage bin 1, shackle member 14 by rotate can with it is another on driving wheel 1
A piece slide post 11b phases clamping simultaneously makes extension spring 13 be stretched.Shackle member 14 includes clamping axle 14b, snap-arms 14a and in strip
Clamping probe 14c, clamping axle 14b be rotatably connected on the bottom of storage bin 1, it is outer with card that clamping axle 14b one end passes storage bin 1
Arm 14a connections are connect, there is buckling groove 14a1 on snap-arms 14a.As shown in figure 17, on the outer peripheral face of kind wheel 1 and kind wheel 25
Several kind of hole 5b is circumferentially evenly equipped with, plants and annular embedded groove 5a is also each had on the outer peripheral face of wheel 1 and kind wheel 25, it is annular embedding
Enter groove 5a and connect adjacent kind hole 5b.Clamping probe 14c is connected to the clamping axle 14b other end, and as snap-arms 14a and driving
Clamping probe 14c is stuck on kind of wheel 1 in corresponding annular embedded groove 5a when taking turns the slide post 11b clampings on one 11, and annular is embedding
The depth for entering groove 5a is more than kind of a hole 5b depth, and being also arranged with clamping axle 14b makes snap-arms 14a embedding with annular is caught in all the time
Enter the torsion spring 15 of groove 5a trend, the elastic force of torsion spring 15 is more than the elastic force sum of extension spring 13 and return spring 9.
This seeder causes snap-arms 14a and 11b points of slide post on driving wheel 1 in use, rotating clamping axle 14b
From clamping probe 14c departs from annular embedded groove 5a, because the elastic force of extension spring 13 is more than the elastic force of return spring 9, therefore, is drawing
Under the active force of spring 13, there is a rotatory force all the time to driving wheel 1 so that slide post 11b on driving wheel 1 against
On the cell wall of sliding groove, coordinate the effect for being oriented on the 11a of double wedge one and being oriented to inclined guide surface corresponding on the 12a of double wedge two,
Driving wheel 2 12 can overcome the elastic force of return spring 9 away from driving wheel 1, so as to promote clutch gear 27 close to clutch tooth
One 6 realization engagements are taken turns, promote road wheel 2, duckbilled 1 inserts soil and forms a sowing position, while road wheel 2 can drive kind
One 4 and kind 25 synchronous axial systems of wheel are taken turns, the kind material in material storing box is put into duckbilled 1, duckbilled 1, which opens, is sown into kind of a material
Sow in position, realize that double grains are sowed, continue to press on road wheel 2, duckbilled 1 leaves sowing position, the insertion of the concomitant rotation of duckbilled 2 18
Sow in position, duckbilled 2 18, which opens, applies fertilizer in sowing position, as shown in Fig. 8,9 and 10.
Rotate clamping axle 14b and cause snap-arms 14a and the slide post 11b clampings on driving wheel 1, the quilt of now extension spring 13
Stretching, extension spring 13 disappear to the power of driving wheel 1, are acted on by the elastic force of return spring 9, coordinate be oriented to the 11a of double wedge one it is upper with
The effect of inclined guide surface corresponding on the 12a of double wedge two is oriented to, driving wheel 2 12 is on driving wheel 1, driving wheel 1
The 12a of guiding double wedge two being oriented on the 11a of double wedge one and driving wheel 2 12 is in fully engaged state, and clutch gear 27 is remote therewith
Realize and separate from clutch gear 1, promote road wheel 2 that kind of a wheel 1 can be driven to rotate, kind wheel 25 will not be with kind of one 4 turns of a wheel
Dynamic, kind wheel 1 can receive the kind material in storage bin 1 and be broadcasted from corresponding duckbilled 1, so as to monoseeding, such as scheme
11st, shown in 12 and 13.
During monoseeding, snap-arms 14a and the slide post 11b clampings on driving wheel 1, and clamping probe 14c
Concomitant rotation is stuck in the annular embedded groove 5a on kind of wheel 1, and annular embedded groove 5a is connected with kind of a hole 5b, therefore, when
When kind is taken turns in that kind hole 5b relative with clamping probe 14c on one 4 with kind material, clamping probe 14c is resisted against on kind of material, logical
Kind of a rotation for wheel 1 is crossed normally to sow；And when no kind of material in that kind hole 5b relative with clamping probe 14c on kind wheel 1
When, because the elastic force of torsion spring 15 is more than the elastic force sum of extension spring 13 and return spring 9, and annular embedded groove 5a depth is more than kind
5b depth is cheated, therefore clamping probe 14c continues inwardly to be caught in the bottom for being resisted against annular embedded groove 5a in the presence of torsion spring 15
Portion, while under the active force of torsion spring 15, snap-arms 14a overcomes the pulling force of extension spring 13 to rotate the promotion rotation of driving wheel 1, leads to
Cross the inclined guide surface mating reaction for being oriented to the 11a of double wedge one and being oriented to double wedge two 12a, driving wheel 2 12 away from driving wheel 1,
So as to overcome the elastic force of return spring 9 to promote clutch gear 1 and clutch gear 27 to realize engagement, kind wheel 25 is with kind of a wheel 1
Together rotate, the kind material in the 5b of kind hole on kind wheel 25 can be broadcasted therewith, and realization is reseeded, and can effectively avoid the leakage of seed
Broadcast, the success rate and efficiency of sowing are improved, as shown in Figure 14,15 and 16.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. a kind of hand-push type contact roller seeder, including armrest support (16) and road wheel (2), the outer peripheral face of the road wheel (2)
Some circumferentially distributed duckbilleds one (3) are provided with, the road wheel (2), which is provided with, to be used to store kind of a storage bin (1) for material, institute
State and the kind material that can receive in storage bin (1) is rotatably connected in storage bin (1) and can be by kind of material input and its by rotating
Kind wheel one (4) in relative duckbilled one (3), described kind one (4) of wheel are connected with road wheel (2), it is characterised in that described
It is additionally provided with the storage fertilizer storehouse (17) for storing fertilizer and some duckbilleds two (18) on road wheel (2), some duckbilleds two (18) are along week
To being distributed on the outer peripheral face of road wheel (2), the duckbilled one (3) and duckbilled two (18) are spaced apart, the duckbilled two (18)
It is connected with the fertile storehouse (17) of storage.
2. hand-push type contact roller seeder according to claim 1, it is characterised in that the road wheel (2) includes wheel shaft
(2a), wheel disc (2c) and wheel body annular in shape (2b), the wheel disc (2c) are rotatably connected on wheel shaft (2a), the wheel disc (2c)
Neighboring along the middle part of the wheel body (2b) inner ring is connected to, be additionally provided with cover plate (19) on the one side of the wheel body (2b),
The cover plate (19) is connected to the inner ring edge of wheel body (2b) side and by closure of openings of the inner ring in the side, the wheel disc
Above-mentioned storage fertilizer storehouse (17) is formed between (2c), wheel body (2b) and cover plate (19), the storage bin (1) is cylindrical in shape and is located at wheel disc
(2c) away from the side for storing up fertile storehouse (17), the storage bin (1) is connected on wheel shaft (2a) and the periphery wall of the storage bin (1)
There is gap between the inner ring side wall of wheel body (2b).
3. hand-push type contact roller seeder according to claim 2, it is characterised in that storage bin (1) one end protrusion wheel
Body (2b) is not provided with the side side of cover plate (19), and the wheel body (2b) is also associated with annular cover body (20) on the side side,
The blanking bin (20a) of annular is formed between the annular cover body (20) and the periphery wall of storage bin (1) and described one (4) of kind wheel are logical
Crossing rotation can put into the kind material in storage bin (1) in blanking bin (20a), and the annular cover body (20) uses transparent material
It is made, blanking bin (20a) inner chamber is separated into the separated material bucket of several blanking chambers in the blanking bin (20a) provided with several
(21), the duckbilled one (3) is corresponded with the blanking chamber by cochlea funnel one (22) and connected.
4. the hand-push type contact roller seeder according to Claims 2 or 3, it is characterised in that also set in the fertile storehouse (17) of storage
There are some cochlea funnels two (23), the cochlea funnel two (23) corresponds with duckbilled two (18) sets and connect the fertile storehouse of storage
(17) fertilizer-guiding plate also and duckbilled two (18), is rotatably connected to by rotating shaft (24) at the charging aperture of each cochlea funnel two (23)
(25) openings of sizes that the charging aperture of cochlea funnel two (23), and by rotating fertilizer-guiding plate (25) can be adjusted.
5. hand-push type contact roller seeder according to claim 4, it is characterised in that storage fertilizer is stretched out in described rotating shaft (24) one end
Storehouse (17) is externally connected with regulation handle (26), has dop on the regulation handle (26), has on the wheel body (2b) some
Fixture block (27), the dop can be stuck on corresponding fixture block (27) by rotating.
6. according to the hand-push type contact roller seeder described in claim 1 or 2 or 3, it is characterised in that the seeder also includes energy
Enough receive the kind material in storage bin (1) and by rotating the kind wheel that can put into kind of material in above-mentioned duckbilled in contrast one (3)
Two (5), described kind one (4) of wheel and kind wheel are connected between two (5) by clutch component, and the clutch component includes what is be correspondingly arranged
Clutch gear one (6) and clutch gear two (7), described kind two (5) of wheel are positioned at kind of the side of one (4) of wheel and are coaxially disposed, described
Clutch gear one (6) is connected to kind on one (4) of wheel, and the clutch gear two (7) is circumferentially fixed on described two (5) of kind wheel and axle
Slided to two (5) of wheel relative can be planted, the clutch gear one (6) and the front of clutch gear two (7) are face of gear and two
Face of gear is relative, and the seeder also includes that clutch gear two (7) can be driven closer or far from the clutch gear one (6)
Drive component.
7. hand-push type contact roller seeder according to claim 6, it is characterised in that the back side of the clutch gear two (7)
With some circumferentially distributed connecting poles (7a), the connecting pole (7a) slides through two (5) of kind wheel connection limited location
Take turns (8), being additionally provided between the position-limited wheel (8) and described two (5) of kind wheel makes clutch gear two (7) have all the time away from clutch tooth
Take turns the return spring (9) of (6) trend.
8. hand-push type contact roller seeder according to claim 7, it is characterised in that the top of the storage bin (1) also has
There is installing port (1a), installation lid (10) is removably connected with the installing port (1a), the drive component includes driving wheel one
(11) it is rotatably connected on driving wheel two (12), the driving wheel one (11) on installation lid (10), driving wheel two (12) week
To positioning and axially can relative driving wheel one (11) slide, on the one side of the driving wheel one (11) and driving wheel two (12)
One side on respectively with some protrusions guiding double wedge one (11a) and be oriented to double wedge two (12a), it is described be oriented to double wedge one
The both sides of (11a) and guiding double wedge two (12a) are respectively provided with inclined guide surface, the guiding double wedge one (11a) and guiding double wedge two
(12a), which mutually staggers and is oriented on double wedge one (11a) and is oriented to corresponding inclined guide surface on double wedge two (12a), mutually to be supported
Lean on, the another side of the driving wheel two (12) is resisted against on position-limited wheel (8).
9. hand-push type contact roller seeder according to claim 8, it is characterised in that the driving wheel one (11) is oppositely oriented
There are two symmetrically arranged slide posts (11b) on the another side of double wedge one (11a), two are offered on the installation lid (10)
The arc chute (10a) run through, two slide posts (11b) pass corresponding arc chute (10a) and two slide posts (11b) energy respectively
It is enough to be slided in corresponding arc chute (10a), also there is fixed column (10b), the fixed column (10b) on the installation lid (10)
Extension spring (13) is provided between a wherein slide post (11b), the elastic force of the extension spring (13) is more than the return spring (9)
Elastic force, shackle member (14) is also rotatably connected on the storage bin (1), and the shackle member (14) can be with driving wheel by rotating
Another slide post (11b) phase clamping on one (11) simultaneously makes extension spring (13) be stretched.
10. hand-push type contact roller seeder according to claim 9, it is characterised in that the shackle member (14) includes clamping
Axle (14b), snap-arms (14a) and the clamping probe (14c) in strip, the clamping axle (14b) are rotatably connected on storage bin
(1) bottom, described clamping axle (14b) one end pass the storage bin (1) and are connected outside with the snap-arms (14a), the card
Connecing has buckling groove (14a1) on arm (14a), it is described kind wheel one (4) and kind wheel two (5) if outer peripheral face on circumferentially be evenly equipped with
Dry kind cheats (5b), and annular embedded groove (5a), the ring are also each had on the outer peripheral face of two (5) of described kind one (4) of wheel and kind wheel
Shape embedded groove (5a) connects adjacent kind hole (5b), and the clamping probe (14c) is connected to clamping axle (14b) other end, and
When slide post (11b) clamping in snap-arms (14a) and driving wheel one (11), the clamping probe (14c) is stuck in kind of a wheel one
(4) in corresponding annular embedded groove (5a), the depth of the annular embedded groove (5a) is more than kind of the depth in hole (5b), the card
Also being arranged with spindle (14b) makes snap-arms (14a) have the torsion spring (15) for being caught in annular embedded groove (5a) trend all the time, described
The elastic force of torsion spring (15) is more than the elastic force sum of extension spring (13) and return spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415233.7U CN207011244U (en) | 2017-04-19 | 2017-04-19 | A kind of hand-push type contact roller seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415233.7U CN207011244U (en) | 2017-04-19 | 2017-04-19 | A kind of hand-push type contact roller seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011244U true CN207011244U (en) | 2018-02-16 |
Family
ID=61460761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415233.7U Active CN207011244U (en) | 2017-04-19 | 2017-04-19 | A kind of hand-push type contact roller seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089463A (en) * | 2019-04-11 | 2019-08-06 | 浙江省海洋水产研究所 | Outstanding towed seedling release device |
| CN110521354A (en) * | 2019-09-27 | 2019-12-03 | 张朝书 | The wheeled precision drill of kind |
-
2017
- 2017-04-19 CN CN201720415233.7U patent/CN207011244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089463A (en) * | 2019-04-11 | 2019-08-06 | 浙江省海洋水产研究所 | Outstanding towed seedling release device |
| CN110521354A (en) * | 2019-09-27 | 2019-12-03 | 张朝书 | The wheeled precision drill of kind |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207011244U (en) | A kind of hand-push type contact roller seeder | |
| CN103392422A (en) | Drum-type precision seeder | |
| CN206713359U (en) | A kind of sowing mechanism of hand-push type contact roller seeder | |
| CN210537372U (en) | Accurate sowing mechanism for multi-grain hole sowing | |
| CN106508199A (en) | Rolling type precision seeding device for small and medium-sized seeds | |
| CN107667621A (en) | A kind of efficient precision drill | |
| CN105453738B (en) | A kind of automatic association type arable land seeding and control system | |
| CN206948859U (en) | A kind of seeder | |
| CN104170565B (en) | Pneumatic seeder | |
| CN201957423U (en) | Corn precision planter | |
| CN105474835B (en) | A kind of adjustable arable land sowing automatic control system of line-spacing | |
| CN111567167A (en) | Wheat seeding and fertilizing integrated device | |
| CN105850302A (en) | Sowing machine for dry land | |
| CN2336548Y (en) | Multi-purpose planter | |
| CN203181537U (en) | Honeycomb-type seed distributor for plot breeding seeding machine | |
| CN108934244A (en) | A kind of rotary tillage, ridging seeding and fertilizing all-in-one machine | |
| CN203708795U (en) | Seeding and fertilizing executing mechanism of seeder | |
| CN208768389U (en) | Full-automatic peanut seeder | |
| CN113575036A (en) | Synchronous fertilizing and seeding device for agricultural production | |
| CN201919327U (en) | Seed-metering device of corn precision seed sowing machine | |
| CN207560730U (en) | A kind of multifunction combined feed mechanism for seed | |
| CN105532094B (en) | A kind of association type arable land seeder | |
| CN101878689A (en) | Suction type precision seed extracting and bunch seeding device | |
| CN206808046U (en) | A kind of seeding apparatus of Sprout cultivation seeder | |
| CN205883947U (en) | Agricultural disseminator of efficient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |