CN209572396U - A kind of hand sowing machine - Google Patents
A kind of hand sowing machine Download PDFInfo
- Publication number
- CN209572396U CN209572396U CN201821720927.2U CN201821720927U CN209572396U CN 209572396 U CN209572396 U CN 209572396U CN 201821720927 U CN201821720927 U CN 201821720927U CN 209572396 U CN209572396 U CN 209572396U
- Authority
- CN
- China
- Prior art keywords
- sowing
- feed
- feeding roller
- sleeve
- axis
- 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 relates to agricultural machinery manufacturing technology fields, more particularly, to a kind of hand sowing machine.The hand sowing machine includes: body part and sowing part；The sowing part includes: seeder assembly and sowing transmission main shaft；The seeder assembly includes several seeders that interval is horizontally set at the body portion rear end, the sowing transmission main shaft is horizontally set at the side of several seeders, and the sowing transmission main shaft is provided with the driving gear engaged with the driven gear of the seeder；The body part includes: body, gearbox, engine, wheel case, wheel and center floating body and side floating body.The hand sowing machine high degree of automation, is easy to implement intelligentized control method, and is remarkably improved the stationarity of transmission.The hand sowing machine can be carried out drilling and program request function switch, meet different sowing needs.
Description
Technical field
The utility model relates to agricultural machinery manufacturing technology fields, more particularly, to a kind of hand sowing machine.
Background technique
Currently, seeder has had the history of more than one thousand years as a kind of agricultural production equipment, seeder is in agricultural production
In play critically important effect, with the development of modern agriculture, the type of seeder is more and more, and be it is increasing, broadcast
The improvement of kind machine greatly reduces work dynamics, and changes mode of agriculture well.Use farmland planting with sowing machine
Device is sowed, and Mechanization sowing may be implemented, and can greatly improve sowing efficiency, reduces sowing labour, but existing farmland is sowed
Machine seeder can only realize drilling, that is, can only sow at item, and can not achieve program request, that is, can not achieve interval it is dotted
Sowing, because having a single function, using being restricted.
The information disclosed in the background technology section is intended only to deepen the understanding to the general background technology of the application, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of hand sowing machines, are asked with solving technology existing in the prior art
Topic.
To achieve the goals above, the utility model uses following technical scheme:
The utility model provides a kind of hand sowing machine comprising: body part and sowing part；
The sowing part includes: seeder assembly and sowing transmission main shaft；The seeder assembly includes that interval is horizontal
To several seeders for being set to the body portion rear end, the sowing transmission main shaft is horizontally set at described in several and broadcasts
The side of kind device, the sowing transmission main shaft are provided with the driving gear engaged with the driven gear of the seeder；Each institute
Stating seeder includes seeds case, feed appliance and feed tube；The feed appliance include feed appliance shell, delivering mechanism, on
Block brush, rear end leakage-proof part, left supporting sleeve, right supporting sleeve；The seeds case, feed tube are connected to feed appliance
Top, the lower part of shell；The left supporting sleeve, right supporting sleeve are oppositely arranged, and the left supporting sleeve bearing is simultaneously matched in gap
It closes in the hole on the left of the feed appliance shell on side plate, the right supporting sleeve support and is fixedly connected on feed appliance shell right side side
In hole on plate；The delivering mechanism includes feed transmission shaft, feeding roller, feeding amount adjustment mechanism；The feed transmission shaft
Lateral horizontal, the side plate through feed appliance shell two sides；The feed transmission shaft left end is supported in the inner hole of left supporting sleeve,
And it can be rotated at the same speed with the left supporting sleeve；The feeding roller is sleeved on the intracorporal feed transmission shaft of feed appliance shell, energy
It is rotated at the same speed with the feed transmission shaft；The driven gear is fixedly connected on the feed transmission shaft on the left of feed appliance shell；
The right side in feed appliance shell and being located at feeding roller is arranged in the feeding amount adjustment mechanism；The feed appliance upper part of the housing is set
There is a funnel-form feed inlet, slot lateral position is corresponding to be sent taking in seed on feeding roller for the funnel-form feed inlet setting
The top of feed roller, the outer wall of the lower edge of the funnel-form feed inlet close to feeding roller outermost layer barrel；The upper block brush is set
Set in funnel-form feed inlet and be located at the top of feeding roller；The rear end leakage-proof part is arranged in feed appliance shell and position
In feeding roller rear end side；
The body part includes: body, gearbox, engine, wheel case, wheel and center floating body and side floating body；Institute
The front end position for stating body connects the gearbox, and the side arm that the gearbox extends, which carries, connects starting for lateral axle center
The power output of machine, the engine passes to the gearbox by right side of machine body band；The rear end position of the body is arranged
There is the wheel case for propulsion wheel, the driving system power after the gearbox speed change, which is branched, passes to wheel case, described
Wheel case can be swung up and down centered on its cardinal extremity, carry out lifting moving relative to the cultivated bed that wheel contacts to earth with the body；
The lower end of the body is provided with center floating body and pair of right and left side floating body.
As a kind of further technical solution, on the sowing transmission main shaft of described driving gear one end from driving gear to
It is successively arranged clutch axle sleeve, elastic compression part, axial limiting retaining ring outside；On the opposite end face of the driving gear, clutch axle sleeve
Equipped with can be with intermeshing tooth；The axial limiting retaining ring is fixedly connected on sowing transmission main shaft, and elastic compression part will be from
Sympodium set presses to driving gear.
As a kind of further technical solution, the side of the sowing transmission main shaft is provided with the tune of setting parallel with it
Nodal axisn, several adjustment disks are provided in the adjustment axis, and adjustment disk is fixedly connected in adjustment axis and sows on transmission main shaft
The corresponding axial position of outer wall annular groove in the middle part of clutch axle sleeve；The adjustment disk by adjustment axis axis be center axis centered on
It is staggered on the circumference of line along adjustment axis central axial direction height, forms axial cam mechanism；When the adjustment axis rotates, adjust
Disk can protrude into the middle part of clutch axle sleeve in outer wall annular groove, push clutch axle sleeve to move on sowing transmission main shaft, make clutch axle sleeve, master
Moving gear engagement or disengagement.
As a kind of further technical solution, using the adjustment axis end direction as visual angle, several adjustment disks exist
It is successively angularly staggeredly arranged one by one using adjustment axis central axis as on the circumference of center line；The adjustment axis end is equipped with driving
The driving mechanism of adjustment axis rotation.
As a kind of further technical solution, the feeding roller be center axis transverse direction horizontal, inner hole from left to right
In the stair-stepping cylinder incrementally increased, the left end of cylinder is end plate；It is uniformly distributed several on the outermost layer barrel of the feeding roller
Axial notch；The axial notch is the lateral straight trough of left end closing, right-end openings, by the right end of feeding roller outermost layer barrel
It splits.
As a kind of further technical solution, the feeding amount adjustment mechanism includes sliding sleeve, adjusts axle sleeve；The adjusting
Inner hole of shaft sleeve empty set is on feed transmission shaft；The sliding sleeve is sleeved on adjustment axis and puts on, and is threadedly coupled；The sliding sleeve left end is set
There is claw corresponding with axial notch on feeding roller circumference, claw is inserted into axial notch on feeding roller circumference from right end
In；The sleeve supporting and clearance fit of the sliding sleeve right end are in the inner hole of right supporting sleeve；Axle sleeve is adjusted, keeps it opposite
It is rotated in feed transmission shaft, then can drive sliding sleeve transverse shifting, the claw on sliding sleeve slides in axial notch, makes axial notch
The seed that left end forms adjustable capacity takes slot in；
As a kind of further technical solution, the upper block brush includes bristle, brush handle；The brush handle is fixedly connected on leakage
On the inside of bucket-shaped feed inlet；The bristle lower end is contacted with the outer wall of feeding roller outermost layer barrel, and is directed toward feeding roller center
Axis, upper end are fixedly connected on the lower section of brush handle.
As a kind of further technical solution, the bristle is at least a lateral row, from the point of view of front-rear direction, arrangement
Seed in the rear end side for deviateing feeding roller central axis, lateral width covering feeding roller takes slot in.
As a kind of further technical solution, the rear end leakage-proof part includes baffle, bracket；The bracket is supported on
In feed appliance shell；The baffle is equipped with keep seed not can enter with the outer wall of feeding roller outermost layer barrel rear end side between
The arc-shaped plate of gap, lower end are fixedly connected on the lower end of bracket.
As a kind of further technical solution, the rear end of the body part is provided with hand steered handle.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Hand sowing machine high degree of automation provided by the utility model is easy to implement intelligentized control method, and can be significant
Improve the stationarity of transmission.The hand sowing machine can be carried out drilling and program request function switch, meet different sowing needs.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of hand sowing machine provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of seeder provided by the embodiment of the utility model.
Icon: 1- feed tube；2- feed appliance；3- seeds case；4- driving gear；5- sows transmission main shaft；6- is hand steered
Handle；7- wheel；8- wheel case；9- gearbox；10- engine；The center 11- floating body.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Referring to figs. 1 and 2, the present embodiment provides a kind of hand sowing machines comprising: body part and sowing portion
Point.
The sowing part includes: seeder assembly and sowing transmission main shaft 5；The seeder assembly includes that interval is horizontal
To several seeders for being set to the body portion rear end, the sowing transmission main shaft 5 is horizontally set at described in several
The side of seeder, the sowing transmission main shaft 5 are provided with the driving gear 4 engaged with the driven gear of the seeder；Often
A seeder includes seeds case 3, feed appliance 2 and feed tube 1；The feed appliance 2 includes feed appliance shell, sends out
Mechanism, upper block brush, rear end leakage-proof part, left supporting sleeve, right supporting sleeve；The seeds case 3, feed tube 1 connect respectively
Connect top, the lower part in feed appliance shell；The left supporting sleeve, right supporting sleeve are oppositely arranged, the left supporting sleeve branch
It holds and clearance fit is in the hole on the left of the feed appliance shell on side plate, the right supporting sleeve supports and is fixedly connected on feed appliance
In hole on the right side of shell on side plate；The delivering mechanism includes feed transmission shaft, feeding roller, feeding amount adjustment mechanism；It is described
Feed transmission shaft transverse direction horizontal, the side plate through feed appliance shell two sides；The feed transmission shaft left end is supported on left support shaft
In the inner hole of set, and it can be rotated at the same speed with the left supporting sleeve；The feeding roller is sleeved on the intracorporal feeding of feed appliance shell
On transmission shaft, it can be rotated at the same speed with the feed transmission shaft；The driven gear is fixedly connected on sending on the left of feed appliance shell
Expect on transmission shaft；The right side in feed appliance shell and being located at feeding roller is arranged in the feeding amount adjustment mechanism；The feeding
Device upper part of the housing is equipped with funnel-form feed inlet, and the funnel-form feed inlet setting is taking slot transverse direction position in seed on feeding roller
Set the top of corresponding feeding roller, the outer wall of the lower edge of the funnel-form feed inlet close to feeding roller outermost layer barrel；
The top in funnel-form feed inlet and being located at feeding roller is arranged in the upper block brush；The rear end leakage-proof part is arranged in feeding
In device shell and it is located at feeding roller rear end side.
The body part includes: body, gearbox 9, engine 10, wheel case 8, wheel 7 and center floating body 11 and side
Floating body；The front end position of the body connects the gearbox 9, and the side arm that the gearbox 9 extends carries connection lateral shaft
The power output of the engine 10 of the heart, the engine 10 passes to the gearbox 9 by right side of machine body band；The body
Rear end position is provided with the wheel case 8 for propulsion wheel 7, and the driving system power after 9 speed change of gearbox is branched biography
Wheel case 8 is passed, the wheel case 8 can be swung up and down centered on its cardinal extremity, be ploughed with the body relative to what wheel 7 contacted to earth
Bed and carry out lifting moving；The lower end of the body is provided with center floating body 11 and pair of right and left side floating body.That is,
Left and right in above-mentioned body part is central to front-rear direction equipped with the main frame (body) of the hollow tube-shape as transmission case, In
It is connected to gearbox 9 on the front end of the main frame, and links lateral axle center carrying from the side arm that gearbox 9 extends
Engine 10.Output from the engine 10 as power source passes to gearbox 9 in right side of machine body band, by gearbox 9
Driving system power after speed change is branched the wheel case 8 passed to Zhuan Bei on the left and right of gearbox 9.The axis branch on rear end
The wheel case 8 for holding propulsion wheel 7 can be swung up and down centered on its cardinal extremity operatively to be constituted, by swinging up and down an adjusting left side
Right wheel case 8 can be such that travel machine body goes up and down relative to the cultivated bed that propulsion wheel 7 contacts to earth, and by making left and right wheels case 8
Swing angle it is different and carry out difference to the altitudinal belt of the propulsion wheel 7 of left and right, no matter ploughing the difference of the left and right height of bed
Travel machine body can be maintained to left and right horizontal posture.Have center floating body 11 and pair of right and left in the lower part of body part
Side floating body.Flighty and impatient body 11 extends longlyer throughout the front and back of wheel 7 among the above, by the front and back of body part towards stable posture
Remain the posture along field face.Side floating body is provided in the latter half of left and right of body, along field face stable guarantor in the lateral direction
Hold sowing part.
Preferably, carry transmission shaft in gearbox 9, change gear is rotated integrally and sliding freely with spline structure
On transmission shaft, transmission gear is formed on transmission shaft.As a result, change gear and transmission shaft, between constitute
Speed change gear by be engaged change gear with the transmission gear of transmission shaft and with fast state of advancing, by making change gear
To retreat shape and be engaged with change gear and be engaged with fast state of advancing, by making change gear with the transmission gear of transmission shaft
The power of transmission shaft is passed to transmission shaft by state.Cylindric supporting part extends on the outside of the lower part Xiang Heng of gearbox 9, In
The transmission shaft of left and right is carry with same heart shaped on the supporting part.Relative rotation is externally embedded to driving cog freely between two transmission shafts
Wheel (is equivalent to the branch point for transmitting the axle of the power branch of speed change gear to the left and right), is integrally formed in transmission
Transmission gear on axis is engaged with transmission gear.Side clutch on the right of being constituted between transmission gear and the transmission shaft on the right,
The side clutch on the left side is constituted between transmission gear and the transmission shaft on the left side.Around the horizontal axis heart P or more of the supporting part of gearbox 9
It is rotatably outer to be rotated embedded with the transmission case (wheel case 8) for being rotatably freely equipped with the right axle at rear portion and at rear portion
It is equipped with the transmission case (wheel case 8) of left side axle freely.The transmission case of these left and right is swung up and down freely around horizontal axis heart P
It is supported.Link plate spring component across the transmission case controlled, even if difference in height occurs in the transmission case of left and right, also can
Enough exerted a force by transmission case of the plate spring component to left and right to eliminate above-mentioned difference in height.
Preferably, clutch is successively arranged by driving gear 4 outward on the sowing transmission main shaft 5 of described 4 one end of driving gear
Axle sleeve, elastic compression part, axial limiting retaining ring；The opposite end face of the driving gear 4, clutch axle sleeve is equipped with and can mutually nibble
The tooth of conjunction；The axial limiting retaining ring is fixedly connected on sowing transmission main shaft 5, and elastic compression part presses to clutch axle sleeve actively
Gear 4.
Preferably, the side of the sowing transmission main shaft 5 is provided with the adjustment axis of setting parallel with it, in the adjustment axis
Several adjustment disks are provided with, adjustment disk is fixedly connected in adjustment axis and clutch axle sleeve middle part outer wall on sowing transmission main shaft 5
The corresponding axial position of annular groove；The adjustment disk is on using adjustment axis axis as the circumference that center axis is center line along adjusting
Axis center axis direction height is staggered, and forms axial cam mechanism；When the adjustment axis rotates, adjustment disk can protrude into clutch axle sleeve
In the outer wall annular groove of middle part, clutch axle sleeve is pushed to move on sowing transmission main shaft 5, makes clutch axle sleeve, the engagement of driving gear 4 or de-
It opens.
Preferably, using the adjustment axis end direction as visual angle, several adjustment disks are being with adjustment axis central axis
It is successively angularly staggeredly arranged one by one on the circumference of center line；The adjustment axis end is equipped with the driving machine of driving adjustment axis rotation
Structure.
Preferably, the feeding roller be center axis transverse direction horizontal, inner hole be in from left to right incrementally increase it is ladder-like
Cylinder, the left end of cylinder is end plate；Uniformly distributed several axial notches on the outermost layer barrel of the feeding roller；The axial direction is recessed
Slot is the lateral straight trough of left end closing, right-end openings, and the right end of feeding roller outermost layer barrel is splitted.
Preferably, the feeding amount adjustment mechanism includes sliding sleeve, adjusts axle sleeve；The adjusting inner hole of shaft sleeve empty set is in feeding
On transmission shaft；The sliding sleeve is sleeved on adjustment axis and puts on, and is threadedly coupled；The sliding sleeve left end be equipped with on feeding roller circumference
The corresponding claw of axial notch, claw are inserted on feeding roller circumference in axial notch from right end；The axis of the sliding sleeve right end
Set supports and clearance fit is in the inner hole of right supporting sleeve；Axle sleeve is adjusted, rotates it relative to feed transmission shaft, then
Sliding sleeve transverse shifting can be driven, the claw on sliding sleeve slides in axial notch, and axial notch left end is made to form adjustable capacity
Seed take slot in；
Preferably, the upper block brush includes bristle, brush handle；The brush handle is fixedly connected on the inside of funnel-form feed inlet；Institute
It states bristle lower end to contact with the outer wall of feeding roller outermost layer barrel, and is directed toward feeding roller central axis, upper end is fixedly connected
In the lower section of brush handle.
Preferably, the bristle is at least a lateral row, from the point of view of front-rear direction, is arranged in and deviates feeding roller center
The seed of the rear end side of axis, lateral width covering feeding roller takes slot in.
Preferably, the rear end leakage-proof part includes baffle, bracket；The bracket is supported in feed appliance shell；It is described
Baffle is equipped with the arc-shaped plate for keeping seed not can enter gap with the outer wall of feeding roller outermost layer barrel rear end side, under
End is fixedly connected on the lower end of bracket.
In addition, the rear end of the body part is provided with hand steered handle 6.
To sum up, hand sowing machine high degree of automation provided in this embodiment is easy to implement intelligentized control method, and can show
Write the stationarity for improving transmission.The hand sowing machine can be carried out drilling and program request function switch, meet different sowing needs.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of hand sowing machine characterized by comprising body part and sowing part；
The sowing part includes: seeder assembly and sowing transmission main shaft；The seeder assembly includes that interval is laterally set
Several seeders of the body portion rear end are placed in, the sowing transmission main shaft is horizontally set at several seeders
Side, the sowing transmission main shaft is provided with the driving gear engaged with the driven gear of the seeder；It is broadcast described in each
Kind device includes seeds case, feed appliance and feed tube；The feed appliance include feed appliance shell, delivering mechanism, upper block brush,
Rear end leakage-proof part, left supporting sleeve, right supporting sleeve；The seeds case, feed tube are connected to feed appliance shell
Top, lower part；The left supporting sleeve, right supporting sleeve are oppositely arranged, and simultaneously clearance fit exists for the left supporting sleeve bearing
In hole on the left of feed appliance shell on side plate, the right supporting sleeve is supported and is fixedly connected on the right side of feed appliance shell on side plate
Hole in；The delivering mechanism includes feed transmission shaft, feeding roller, feeding amount adjustment mechanism；The feed transmission shaft is lateral
Horizontal, the side plate through feed appliance shell two sides；The feed transmission shaft left end is supported in the inner hole of left supporting sleeve, and energy
It is rotated at the same speed with the left supporting sleeve；The feeding roller is sleeved on the intracorporal feed transmission shaft of feed appliance shell, can be with institute
Feed transmission shaft is stated to rotate at the same speed；The driven gear is fixedly connected on the feed transmission shaft on the left of feed appliance shell；It is described
The right side in feed appliance shell and being located at feeding roller is arranged in feeding amount adjustment mechanism；The feed appliance upper part of the housing is equipped with leakage
Bucket-shaped feed inlet, funnel-form feed inlet setting are rolled taking the corresponding feeding in slot lateral position in seed on feeding roller
The top of cylinder, the outer wall of the lower edge of the funnel-form feed inlet close to feeding roller outermost layer barrel；The upper block brush setting exists
Top in funnel-form feed inlet and positioned at feeding roller；The rear end leakage-proof part, which is arranged in feed appliance shell and is located at, to be sent
Feed roller rear end side；
The body part includes: body, gearbox, engine, wheel case, wheel and center floating body and side floating body；The machine
The front end position of body connects the gearbox, and the side arm that the gearbox extends carries the engine for connecting lateral axle center, institute
The power output for stating engine passes to the gearbox by right side of machine body band；The rear end position of the body, which is provided with, to be used for
The wheel case of propulsion wheel, the driving system power after the gearbox speed change, which is branched, passes to wheel case, the wheel case
It can be swung up and down centered on its cardinal extremity, lifting moving is carried out relative to the cultivated bed that wheel contacts to earth with the body；The machine
The lower end of body is provided with center floating body and pair of right and left side floating body.
2. hand sowing machine according to claim 1, which is characterized in that
Clutch axle sleeve, elastic compression are successively arranged outward by driving gear on the sowing transmission main shaft of described driving gear one end
Part, axial limiting retaining ring；The opposite end face of the driving gear, clutch axle sleeve is equipped with can be with intermeshing tooth；The axis
It is fixedly connected on sowing transmission main shaft to limit stop ring, clutch axle sleeve is pressed to driving gear by elastic compression part.
3. hand sowing machine according to claim 2, which is characterized in that
The side of the sowing transmission main shaft is provided with the adjustment axis of setting parallel with it, is provided with several in the adjustment axis
Adjustment disk, adjustment disk are fixedly connected in adjustment axis axis corresponding with clutch axle sleeve middle part outer wall annular groove on sowing transmission main shaft
To position；The adjustment disk is on using adjustment axis axis as the circumference that center axis is center line along adjustment axis central axial direction
Height is staggered, and forms axial cam mechanism；When the adjustment axis rotates, adjustment disk can protrude into outer wall annular groove in the middle part of clutch axle sleeve
It is interior, it pushes clutch axle sleeve to move on sowing transmission main shaft, makes clutch axle sleeve, driving gear engagement or disengagement.
4. hand sowing machine according to claim 3, which is characterized in that
Using the adjustment axis end direction as visual angle, several adjustment disks are using adjustment axis central axis as the circumference of center line
On be successively angularly staggeredly arranged one by one；The adjustment axis end is equipped with the driving mechanism of driving adjustment axis rotation.
5. hand sowing machine described in any one of -4 according to claim 1, which is characterized in that the feeding roller is center axis
Line transverse direction horizontal, inner hole are in the stair-stepping cylinder incrementally increased from left to right, and the left end of cylinder is end plate；The feeding roller
Outermost layer barrel on uniformly distributed several axial notches；The axial notch is the lateral straight trough of left end closing, right-end openings, will be sent
The right end of feed roller outermost layer barrel is splitted.
6. hand sowing machine according to claim 5, which is characterized in that the feeding amount adjustment mechanism includes sliding sleeve, adjusts
Nodal axisn set；The adjusting inner hole of shaft sleeve empty set is on feed transmission shaft；The sliding sleeve is sleeved on adjustment axis and puts on, and screw thread connects
It connects；The sliding sleeve left end is equipped with claw corresponding with axial notch on feeding roller circumference, and claw is rolled from right end insertion feeding
On cylinder circumference in axial notch；The sleeve supporting and clearance fit of the sliding sleeve right end are in the inner hole of right supporting sleeve；It adjusts
Axle sleeve is adjusted, it is rotated relative to feed transmission shaft, then can drive sliding sleeve transverse shifting, the claw on sliding sleeve is in axial notch
Middle sliding, the seed for making axial notch left end form adjustable capacity take slot in.
7. hand sowing machine according to claim 6, which is characterized in that
The upper block brush includes bristle, brush handle；The brush handle is fixedly connected on the inside of funnel-form feed inlet；The bristle lower end with
The outer wall of feeding roller outermost layer barrel contacts, and is directed toward feeding roller central axis, and upper end is fixedly connected on the lower section of brush handle.
8. hand sowing machine according to claim 6, which is characterized in that
The bristle is at least a lateral row, from the point of view of front-rear direction, is arranged in the rear end for deviateing feeding roller central axis
The seed of side, lateral width covering feeding roller takes slot in.
9. hand sowing machine according to claim 7, which is characterized in that
The rear end leakage-proof part includes baffle, bracket；The bracket is supported in feed appliance shell；The baffle is equipped with and send
The outer wall of feed roller outermost layer barrel rear end side keeps seed not can enter the arc-shaped plate in gap, and lower end is fixedly connected on
The lower end of bracket.
10. hand sowing machine according to claim 7, which is characterized in that the rear end of the body part is provided with hand steered
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720927.2U CN209572396U (en) | 2018-10-23 | 2018-10-23 | A kind of hand sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720927.2U CN209572396U (en) | 2018-10-23 | 2018-10-23 | A kind of hand sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209572396U true CN209572396U (en) | 2019-11-05 |
Family
ID=68375821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720927.2U Active CN209572396U (en) | 2018-10-23 | 2018-10-23 | A kind of hand sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209572396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661873A (en) * | 2018-10-23 | 2019-04-23 | 泰州樱田农机制造有限公司 | A kind of hand sowing machine |
-
2018
- 2018-10-23 CN CN201821720927.2U patent/CN209572396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661873A (en) * | 2018-10-23 | 2019-04-23 | 泰州樱田农机制造有限公司 | A kind of hand sowing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103786542B (en) | A kind of lift electric walking mechanism | |
| CN209572396U (en) | A kind of hand sowing machine | |
| CN104904394A (en) | Telescopic arm type seedling planting mechanism | |
| CN112243640A (en) | Seed planter for farming | |
| CN208191306U (en) | A kind of self-propelled intermediate yield garlic digging harvester | |
| CN112640628B (en) | Seeder for farming | |
| CN201781765U (en) | No-tillage type filed transplanter | |
| CN109661873A (en) | A kind of hand sowing machine | |
| CN205454518U (en) | No -tillage seeder of smart volume of pneumatic maize | |
| CN210247471U (en) | Self-propelled carrot seed rope seeder | |
| CN204762086U (en) | Chain drive formula mechanism of planting seedlings | |
| CN2919820Y (en) | Hill-fertilizer adjustable seeding fertilizer apparatus | |
| CN201270652Y (en) | Double-line seeding machine for wheat | |
| CN204860033U (en) | Tractor hub and gear box dual drive drill seed manure case transmission | |
| CN110506473A (en) | A kind of transmission mechanism, seeding apparatus and type of seeding | |
| CN104982128A (en) | Chain transmission type stock planting mechanism | |
| CN110024534A (en) | Fritillaria thunbergii seeder | |
| CN204762085U (en) | Flexible arm -type mechanism of planting seedlings | |
| CN204518396U (en) | Type pressure-actuating round brush is adjustable bunch planting seeding fertilizer applicator | |
| CN107950148A (en) | A kind of seedling taking device of automatic transplanter for plug seedling | |
| CN204598640U (en) | Seeder | |
| CN209299709U (en) | Take orienting device's walnut intelligent seeder | |
| US654548A (en) | Planter-regulating attachment. | |
| CN105993317B (en) | Farmland planting with sowing machine device control mechanism | |
| CN202310502U (en) | Double-ridge corn intertillage fertilizer applicator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |