CN206413401U - A kind of hand seeder capable of free rotation - Google Patents
A kind of hand seeder capable of free rotation Download PDFInfo
- Publication number
- CN206413401U CN206413401U CN201621295980.3U CN201621295980U CN206413401U CN 206413401 U CN206413401 U CN 206413401U CN 201621295980 U CN201621295980 U CN 201621295980U CN 206413401 U CN206413401 U CN 206413401U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- hoop
- aixs cylinder
- rotation
- 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.)
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Abstract
The utility model is related to technical field of seeders, specially a kind of hand seeder capable of free rotation, including frame, component is dialled in rotation, power transmission shaft and road wheel, component is dialled in the rotation includes rotation group chamber, the rotation pulling part of intracavitary is dialled located at the rotation, the rotation pulling part is fixed on the power transmission shaft and with the drive axis, the road wheel at least two, it is arranged on the left and right ends of the power transmission shaft, one of them described road wheel is fixed on the power transmission shaft and with the drive axis, another described road wheel is rotatably installed on the power transmission shaft and freely rotated relative to the power transmission shaft.The utility model is simple and practical, can arbitrarily be turned in the case where not influenceing normal sowing, adapts to the sowing of various complicated landform, improve the use scope of seeder, reduce the difficulty of sowing.
Description
Technical field
The utility model is related to technical field of seeders, specially a kind of hand seeder capable of free rotation.
Background technology
Planter is indispensable agricultural machinery in agricultural production, for needing single of program request in the plantation of part crop
Seed, one is that quantitative sowing is easy to growth, and two be to save crop resource.Existing hand-held planter generally comprises frame, rotation
Component, power transmission shaft and road wheel are dialled, seed is to drive drive axis by road wheel, and power transmission shaft makes rotation dial component rotation to enter
Row sowing, therefore road wheel and power transmission shaft synchronous axial system.Because the road wheel velocity of rotation of left and right two is identical, it is impossible to produce speed
Difference and it is in stays.
Utility model content
The purpose of this utility model is to provide a kind of hand seeder capable of free rotation.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of capable of free rotation
Hand seeder, including frame, rotation dial component, power transmission shaft and road wheel, and the rotation dials component and dials chamber, located at described including rotation
The rotation pulling part of intracavitary is dialled in rotation, and the rotation pulling part is fixed on the power transmission shaft and with the drive axis, the road wheel is extremely
Less be two, be arranged on the left and right ends of the power transmission shaft, one of them described road wheel be fixed on the power transmission shaft and with
The drive axis, another described road wheel is rotatably installed on the power transmission shaft and relatively described power transmission shaft freely turns
It is dynamic.
Preferably, the road wheel includes fast pulley and deflecting roller, the both sides of the fast pulley set raised vertically
Aixs cylinder portion, the aixs cylinder portion is provided with set hole, and the fast pulley is set on power transmission shaft, and the outer sheath in the aixs cylinder portion is provided with receiving
Lock ring, by tighten up it is described tighten up hoop and the fast pulley is fixed on the power transmission shaft, the steered wheel rotation is arranged on institute
State on power transmission shaft.
Preferably, the aixs cylinder portion is made up of several along the uniform aixs cylinder piece of circumference, the two neighboring axle
Gap is provided between tab, the thickness of the aixs cylinder piece is gradually reduced from one end close to the fast pulley to free end, in institute
The free end for stating aixs cylinder piece is provided with limiting section, and radial direction of the limiting section along the aixs cylinder portion protrudes from the aixs cylinder portion.
Preferably, the hoop of tightening up includes binding round the hoop piece on the outside of the aixs cylinder portion, the hoop piece is flexure strip, described
The both ends of hoop piece are equipped with hoop plate, and two hoop plates are for interval setting and by between two hoop plates of regulating part regulation
Distance.
Preferably, the hoop piece is provided with spaced bulge, the bulge is one lateral by the hoop piece
Outer lug and it is recessed by another lateral protrusion direction of the hoop piece.
Preferably, the deflecting roller includes wheel body, the mounting seat located at wheel body center, the wheel body and the mounting seat
Between be provided with rolling bearing, the wheel body rotates relative to the mounting seat, and the mounting seat is socketed on the power transmission shaft and led to
Cross fixture the mounting seat is fixed on the power transmission shaft.
Preferably, the deflecting roller also includes clutch discs, the clutch discs are used to control the wheel body to install with described
The separation and fixation of seat.
Preferably, the clutch discs include socket part and friction portion, the socket part is provided with internal thread hole, the wheel body
Be provided with the socket part be connected spiro union portion, the spiro union portion be provided with external screw thread, by the socket part with it is described
Spiro union portion is spirally connected, and the friction portion is contacted with the outer face of the mounting seat.
Preferably, the outer face of the mounting seat is provided with arc-shaped slot, the width of the arc-shaped slot is to the clutch
Tight direction of spiraling is gradually decreased, and the friction portion is provided with the card article being connected in the arc-shaped slot, the width of the card article
Direction is screwed to the clutch discs to gradually decrease.
The beneficial effects of the utility model：The utility model is simple and practical, in the case where not influenceing normal sowing
It can arbitrarily be turned to, adapt to the sowing of various complicated landform, improve the use scope of seeder, reduce the difficulty of sowing
Degree.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment；
Fig. 2 is the structural representation of fast pulley in the utility model embodiment；
Fig. 3 is the mounting structure schematic diagram that hoop is tightened up in the utility model embodiment；
Fig. 4 is the structural representation of the utility model embodiment axis tab；
Fig. 5 is the sectional view of hoop piece in the utility model embodiment；
Fig. 6 is the structural representation of deflecting roller in the utility model embodiment；
Fig. 7 is the side view of mounting seat in the utility model embodiment；
In figure：Component, 3- power transmission shafts, 4- fast pulleys, 41- aixs cylinders portion, 411- aixs cylinder pieces, 412- limits are dialled in 1- frames, 2- rotations
Position portion, 42- tightens up hoop, 421- hoop pieces, 4211- bulges, 422- hoop plates, 43- regulating parts, 5- deflecting rollers, 51- wheel bodys, 511-
Spiro union portion, 5111- arc-shaped slots, 52- mounting seats, 53- rolling bearings, 54- clutch discs, 541- socket parts, 542- frictions portion,
55- fixtures.
Embodiment
Specific examples below is only to explain of the present utility model, and it is not to limitation of the present utility model, sheet
Art personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read,
But as long as all being protected in right of the present utility model by Patent Law.
Embodiment：As shown in Figures 1 to 7, a kind of hand seeder capable of free rotation, including frame 1, rotation dial component
2nd, power transmission shaft 3 and road wheel, component 2 is dialled in the rotation includes the rotation pulling part that rotation dials chamber, intracavitary is dialled located at the rotation, the rotation pulling part
It is fixed on the power transmission shaft 3 and is rotated with the power transmission shaft 3.The non-close space that chamber is formed by two stop parts is dialled in rotation, if
There are a charging aperture and discharging opening, rotation pulling part is sowed by rotating seed to dial intracavitary from rotation and push discharging opening.The road wheel
At least two, the left and right ends of the power transmission shaft 3 are arranged on, one of them described road wheel is fixed on the power transmission shaft 3
And rotated with the power transmission shaft 3, another described road wheel is rotatably installed on the power transmission shaft 3 and relatively described power transmission shaft 3
Freely rotate.The road wheel includes fast pulley 4 and deflecting roller 5, and the both sides of the fast pulley 4 set aixs cylinder raised vertically
Portion 41, the aixs cylinder portion 41 is set on power transmission shaft 3 provided with set hole, the fast pulley 4, and the outer sheath in the aixs cylinder portion 41 is provided with
Hoop 42 is tightened up, the fast pulley 4 is fixed on the power transmission shaft 3 by tightening up the hoop 42 of tightening up, the deflecting roller 5 is rotated
On the power transmission shaft 3.The aixs cylinder portion 41 is made up of several along the uniform aixs cylinder piece 411 of circumference, and adjacent two
It is provided with gap between the individual aixs cylinder piece 411, the thickness of the aixs cylinder piece 411 is from one end close to the fast pulley 4 to freedom
End is gradually reduced, and limiting section 412 is provided with the free end of the aixs cylinder piece 411, and the limiting section 412 is along the aixs cylinder portion 41
Radial direction protrudes from the aixs cylinder portion 41.The hoop 42 of tightening up includes binding round in the hoop piece 421 in the outside of aixs cylinder portion 41, described
Hoop piece 421 is flexure strip, and the both ends of the hoop piece 421 are equipped with hoop plate 422, and two hoop plates 422 are to be arranged at intervals simultaneously
The distance between two described hoop plates 422 are adjusted by regulating part 43.The hoop piece 421 is provided with spaced bulge
4211, the bulge 4211 is by the side outwardly convex for binding round piece 421 and by another lateral protrusions side of the hoop piece 421
To depression.
As shown in Figure 6 and Figure 7, the deflecting roller 5 includes wheel body 51, the mounting seat 52 located at the center of wheel body 51, the wheel
Rolling bearing 53 is provided between body 51 and the mounting seat 52, the wheel body 51 is rotated relative to the mounting seat 52, it is described to install
Seat 52 is socketed on the power transmission shaft 3 and the mounting seat 52 is fixed on the power transmission shaft 3 by fixture 55.Described turn
Also include clutch discs 54 to wheel 5, the clutch discs 54 are used to control the wheel body 51 and the separation and fixation of the mounting seat 52.
The clutch discs 54 include socket part 541 and friction portion 542, and the socket part 541 is provided with internal thread hole, the wheel body 51 and set
There is the spiro union portion 511 being connected with the socket part 541, the spiro union portion 511 is provided with external screw thread, passes through the socket part
541 are spirally connected with the spiro union portion 511, contact the friction portion 542 and the outer face of the mounting seat 52.The mounting seat 52
Outer face be provided with arc-shaped slot 5111, the width of the arc-shaped slot 5111 screws direction to the clutch discs 54 and gradually subtracts
Few, the friction portion 542 is provided with the card article being connected in the arc-shaped slot 5111, and the width of the card article is to the clutch
Disk 54 screws direction and gradually decreased.
Claims (9)
1. a kind of hand seeder capable of free rotation, including frame（1）, rotation dial component（2）, power transmission shaft（3）And road wheel,
Component is dialled in the rotation（2）Chamber is dialled including rotation, the rotation pulling part of intracavitary is dialled located at the rotation, and the rotation pulling part is fixed in the power transmission shaft
（3）Above and with the power transmission shaft（3）Rotate, it is characterised in that：The road wheel at least two, is arranged on the power transmission shaft
（3）Left and right ends, one of them described road wheel is fixed in the power transmission shaft（3）Above and with the power transmission shaft（3）Rotate, separately
One road wheel is rotatably installed in the power transmission shaft（3）Upper and relatively described power transmission shaft（3）Freely rotate.
2. a kind of hand seeder capable of free rotation according to claim 1, it is characterised in that：The road wheel bag
Include fast pulley（4）And deflecting roller（5）, the fast pulley（4）Both sides aixs cylinder portion raised vertically is set（41）, the aixs cylinder
Portion（41）Provided with set hole, the fast pulley（4）It is set in power transmission shaft（3）On, the aixs cylinder portion（41）Outer sheath provided with tightening up
Hoop（42）, described hoop is tightened up by tightening up（42）Make the fast pulley（4）It is fixed on the power transmission shaft（3）On, the deflecting roller
（5）It is rotatably installed in the power transmission shaft（3）On.
3. a kind of hand seeder capable of free rotation according to claim 2, it is characterised in that：The aixs cylinder portion
（41）By several along the uniform aixs cylinder piece of circumference（411）Composition, the two neighboring aixs cylinder piece（411）Between be provided between
Gap, the aixs cylinder piece（411）Thickness by close to the fast pulley（4）One end be gradually reduced to free end, in the aixs cylinder
Piece（411）Free end be provided with limiting section（412）, the limiting section（412）Along the aixs cylinder portion（41）Radial direction protrusion
In the aixs cylinder portion（41）.
4. a kind of hand seeder capable of free rotation according to claim 3, it is characterised in that：It is described to tighten up hoop
（42）Including binding round in the aixs cylinder portion（41）The hoop piece in outside（421）, the hoop piece（421）For flexure strip, the hoop piece（421）
Both ends be equipped with hoop plate（422）, two hoop plates（422）To be arranged at intervals and passing through regulating part（43）Adjust two institutes
State hoop plate（422）The distance between.
5. a kind of hand seeder capable of free rotation according to claim 4, it is characterised in that：The hoop piece
（421）It is provided with spaced bulge（4211）, the bulge（4211）By the hoop piece（421）Side convex
Rise and by the hoop piece（421）Another lateral protrusion direction depression.
6. a kind of hand seeder capable of free rotation according to claim 2, it is characterised in that：The deflecting roller
（5）Including wheel body（51）, located at wheel body（51）The mounting seat at center（52）, the wheel body（51）With the mounting seat（52）Between
Provided with rolling bearing（53）, the wheel body（51）Relatively described mounting seat（52）Rotate, the mounting seat（52）It is socketed in described
Power transmission shaft（3）Go up and pass through fixture（55）By the mounting seat（52）It is fixed on the power transmission shaft（3）On.
7. a kind of hand seeder capable of free rotation according to claim 6, it is characterised in that：The deflecting roller
（5）Also include clutch discs（54）, the clutch discs（54）For controlling the wheel body（51）With the mounting seat（52）Separation
And fixation.
8. a kind of hand seeder capable of free rotation according to claim 7, it is characterised in that：The clutch discs
（54）Including socket part（541）With friction portion（542）, the socket part（541）Provided with internal thread hole, the wheel body（51）On set
Have and the socket part（541）The spiro union portion of mating connection（511）, the spiro union portion（511）Provided with external screw thread, pass through the set
Socket part（541）With the spiro union portion（511）It is spirally connected, makes the friction portion（542）With the mounting seat（52）Outer face contact.
9. a kind of hand seeder capable of free rotation according to claim 8, it is characterised in that：The mounting seat
（52）Outer face be provided with arc-shaped slot（5111）, the arc-shaped slot（5111）Width to the clutch discs（54）The side of screwing
To gradually decreasing, the friction portion（542）It is provided with and is connected to the arc-shaped slot（5111）Interior card article, the width of the card article
Spend to the clutch discs（54）Direction is screwed to gradually decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295980.3U CN206413401U (en) | 2016-11-30 | 2016-11-30 | A kind of hand seeder capable of free rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295980.3U CN206413401U (en) | 2016-11-30 | 2016-11-30 | A kind of hand seeder capable of free rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413401U true CN206413401U (en) | 2017-08-18 |
Family
ID=59578369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621295980.3U Expired - Fee Related CN206413401U (en) | 2016-11-30 | 2016-11-30 | A kind of hand seeder capable of free rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612831A (en) * | 2016-11-30 | 2017-05-10 | 湖州农瑞机械科技有限公司 | A hand-held seeder capable of free steering |
-
2016
- 2016-11-30 CN CN201621295980.3U patent/CN206413401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612831A (en) * | 2016-11-30 | 2017-05-10 | 湖州农瑞机械科技有限公司 | A hand-held seeder capable of free steering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20201130 |