CN108551890A - Baler pick-up unit without slideway rotating mechanism - Google Patents
Baler pick-up unit without slideway rotating mechanism Download PDFInfo
- Publication number
- CN108551890A CN108551890A CN201810290552.9A CN201810290552A CN108551890A CN 108551890 A CN108551890 A CN 108551890A CN 201810290552 A CN201810290552 A CN 201810290552A CN 108551890 A CN108551890 A CN 108551890A
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- China
- Prior art keywords
- arc
- elastic claw
- swivel mount
- several
- guard ring
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 210000000078 claw Anatomy 0.000 claims abstract description 53
- 210000000003 hoof Anatomy 0.000 claims abstract description 28
- 230000007935 neutral effect Effects 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D89/00—Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like, i.e. attachments for picking-up hay or the like field crops
- A01D89/001—Pick-up systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Springs (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of baler pick-up units without slideway rotating mechanism, including swivel mount, several spring tine mechanisms, guard ring mounting bracket, several shape of a hoof guard rings, a pair of bearings holder assembly, sprocket wheel and case；The present invention, original design is simplified on the basis of not influencing original pickup function, centering type slideway is not needed, reduce moving component, the noise of moving component generation is reduced, pick-up mechanism manufacturing cost is reduced, spring tine mechanism is easy to disassemble, repairs, plane on flange shortens the centre-to-centre spacing of swivel mount to several elastic claw framves, makes more compact structure.
Description
Technical field
The present invention relates to a kind of pick-up unit of baler more particularly to a kind of baler pick-up units to rotate without slideway
Mechanism belongs to farming and animal husbandry field of mechanical technique.
Background technology
Baler is the special-purpose machinery that a kind of big machinery for herbage bundling or agricultural crop straw bundling is turned into industry, can
Stalk or herbage are bundled into the circle bale of the neat rule of shape, it is disposable to complete the operations such as pickup, feeding, bundling, have and makees
Industry is efficient, the features such as having a wide range of application.Baler generally uses tractor-drawn operation, tractor to tow baler advance
When, mixed and disorderly stalk or herbage are first made in order by the material guide mechanism of pick-up unit front end, the stalk that then pick-up unit will be made in order
Or herbage is accommodated into bundling house's bundling, to improve bundled quality.As shown in Figure 22, Figure 23, the rotating mechanism in pick-up unit is
Traditional chute type rotating mechanism 10, more demanding to the making of centering type slideway 9, difficulty of processing is larger, and cost of manufacture is also
Corresponding to improve, repair demolition is time-consuming and laborious, influences the working efficiency of baler.
Invention content
The purpose of the present invention is to provide a kind of baler pick-up units without slideway rotating mechanism, and manufacturing cost is low, just
In detachable maintaining.
A kind of baler pick-up unit is installed without slideway rotating mechanism, including swivel mount, several spring tine mechanisms, guard ring
Frame, several shape of a hoof guard rings, a pair of bearings holder assembly, sprocket wheel and case；The swivel mount is axial workpiece, and two end faces are each
If there are one the second threaded holes, a fixed disk is respectively provided in the outer circle at two close end；The fixed disk is equipped with several the
One mounting hole；The spring tine mechanism includes elastic claw frame, several elastic claws, several elastic claw seats；The elastic claw frame is hollow in an axial direction
Axial workpiece, outer circle upper edge are axially arranged with several second mounting holes, and both ends are respectively provided with a flange；It is set on the end face of the flange
There is one group of first threaded hole；Elastic claw described in screw bolt passes, elastic claw seat and the second mounting hole consolidate the elastic claw, elastic claw seat
It is scheduled in the outer circle of the elastic claw frame；Several spring tine mechanisms around the swivel mount be distributed on its both ends the fixed disk it
Between, it is connect with first mounting hole of the fixed disk by the way that first threaded hole is corresponding；One end of the swivel mount
Place is equipped with sprocket wheel；The sprocket wheel is spun on the second threaded hole by bolt and is axially fixed on the swivel mount；The rotation
The both ends of pivoted frame are equipped with bearing block assembly, one of them described bearing block assembly setting is another between sprocket wheel and fixed disk
A bearing block assembly is arranged in the outside of another fixation disk, and the connecting portion of the fixed disk and the flange passes through institute
Case is stated to seal up；The guard ring mounting bracket is made of the connection of several ladder-shaped frame intervals, and the spacing between two ladder-shaped frames supplies
The ratch of the elastic claw passes through；The pickup rack of ladder-shaped frame top margin and the swivel mount side in the guard ring mounting bracket
It is fixedly connected, ladder-shaped frame bottom edge is towards the swivel mount；The shape of a hoof guard ring width and the ladder-shaped frame are of same size,
The both sides of shape of a hoof guard ring are fixedly connected with two bevel edges of the ladder-shaped frame respectively；It is equipped with the swivel mount of several spring tine mechanisms
Penetrate the space that several shape of a hoof guard rings are formed with guard ring mounting bracket.
The present invention further realizes by the following technical programs：
Further, the shape of a hoof guard ring is made of top arc, chamfering arc, side foot arc, extended leg；The top arc one
End is extended chamfering arc successively and side foot arc, the other end are extended extended leg；The arc core and radius of the chamfering arc with
The arc core and radius of the top arc are identical, and the angle of chamfering arc is between 15 ° to 20 °；The radius of side foot arc is chamfering arc half
3.2 to 3.5 times of diameter, the angle of side foot arc are started position and are overlapped with the angle of chamfering arc clearing position, and the angle of side foot arc exists
Between 20 ° to 25 °；Extended leg is linear extension.
Further, the ratch of the elastic claw is at non-neutral gear region and the angle of the shape of a hoof guard ring is at 62 ° to 68 °
Between, at neutral gear region and the angle of the shape of a hoof guard ring is between 75 ° to 86 °.
Further, the bottom edge of the ladder-shaped frame in the guard ring mounting bracket is arc-shaped, and arc core is outside.
Further, the both ends of the swivel mount are equipped with reinforcement lid, and the reinforcement lid is fixed with the adjacent fixed disk
Connection.
Further, the fixed disk is equipped with 12 the first mounting holes；Every three the first mounting holes form a peace
Hole group is filled, totally four mounting hole groups, each mounting hole group corresponds to a spring tine mechanism；Three first peaces in each mounting hole group
It fills hole and constitutes isosceles triangle of the apex angle far from the fixed disk center, the extended line of the bottom edge center line of four isosceles triangles
Intersection constitutes square.
Further, the length of side that the extended line intersection constitutes square is 17.5mm between 22.5mm.
Further, spacer is equipped between the sprocket wheel and the bearing block assembly.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention simplifies original design on the basis of not influencing original pickup function, does not need centering type slideway, reduces
Moving component reduces the noise of moving component generation, reduces pick-up mechanism manufacturing cost, and spring tine mechanism is easy to disassemble, dimension
It repaiies, the plane on flange shortens the centre-to-centre spacing of swivel mount to several elastic claw framves, makes more compact structure.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the A enlarged drawings of the present invention；
Fig. 4 is the K-K sectional views of the present invention；
Fig. 5 is the swivel mount front view of the present invention；
Fig. 6 is the swivel mount right view of the present invention；
Fig. 7 is the spring tine mechanism front view of the present invention；
Fig. 8 is the spring tine mechanism left view of the present invention；
Fig. 9 is the elastic claw frame front view of the present invention；
Figure 10 is the elastic claw frame right view of the present invention；
Figure 11 is the elastic claw seat front view of the present invention；
Figure 12 is the elastic claw seat right view of the present invention；
Figure 13 is the elastic claw seat vertical view of the present invention；
Figure 14 is the elastic claw front view of the present invention；
Figure 15 is the elastic claw right view of the present invention；
Figure 16 is the elastic claw vertical view of the present invention；
Figure 17 is the elastic claw operation angle schematic diagram of the present invention；
Figure 18 is the guard ring mounting bracket front view of the present invention；
Figure 19 is sectional view at the guard ring mounting bracket A-A of the present invention；
Figure 20 is the shape of a hoof guard ring front view of the present invention；
Figure 21 is 12 the first mounting hole distribution schematic diagrams of the present invention；
Figure 22 is the front view of the background technology chute type rotating mechanism of the present invention；
Figure 23 is the background technology centering type slideway schematic diagram of the present invention.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figs 1-4, the present invention includes 1, four spring tine mechanism 2 of swivel mount, a pair of bearings holder assembly 5, sprocket wheel 3, cover
Shell 6, guard ring mounting bracket 7, shape of a hoof guard ring 8；
As shown in Figure 5, Figure 6, swivel mount 1 is axial workpiece, and second threaded hole 12 is respectively provided in its two end faces,
Swivel mount 1 is respectively provided with a fixed disk 11 in the outer circle at two close end, and fixed disk 11 is equipped with 4 group of first mounting hole 111；Rotation
The both ends of pivoted frame 1 are equipped with reinforcement lid 13, and reinforcement lid 13 is fixedly connected with adjacent fixation disk 11；Reinforcement lid 13 is respectively to swivel mount
1 and circle price fixing 11 carry out reinforcement, the welding stress after reasonably avoiding plug welding concentrates the intensity hidden danger brought.
As shown in Fig. 7-16, spring tine mechanism 2 includes elastic claw frame 21, several elastic claws 22, several elastic claw seats 23, and elastic claw can be by
65Mn materials are bent, and elastic claw frame 21 is axial workpiece hollow in an axial direction, is axially arranged with several second in its outer circle upper edge
Mounting hole 214, elastic claw 22, the second mounting hole 214, the quantity of elastic claw seat 23 are consistent, and one is respectively provided at the both ends of elastic claw frame 21
Flange 211, the end face of flange 211 are equipped with one group of first threaded hole 212, every group of first threaded hole 212 on flange 211 with it is solid
The quantity of every group of first mounting hole 111 on price fixing 11 is consistent, and flange 211 is equipped with a plane 213, several elastic claw seats 23 in an axial direction
It is stuck in the outer circle of elastic claw frame 21 respectively along several second mounting holes 214, several elastic claws 22 are passed through by bolt several respectively
Second mounting hole 214 is respectively fixedly connected with several elastic claw seats 23, and four spring tine mechanisms 2 are distributed on its both ends around swivel mount 1
Fixation disk 11 between, four spring tine mechanisms 2 pass through respectively the flange at both ends 211 the first threaded hole 212 it is corresponding with it is fixed
First mounting hole 111 of disk 11 connects, and the plane 213 on flange 211 contracts the centre-to-centre spacing of 1 to four elastic claw framves 21 of swivel mount
It is short, make more compact structure；Sprocket wheel 3 is equipped at the right end of swivel mount 1, sprocket wheel 3 is spun on the second threaded hole 12 by bolt by it
Be axially fixed on swivel mount 1, between sprocket wheel 3 and bearing block assembly 5 be equipped with spacer 4, sprocket wheel 3 by the length of spacer 4 come
Its axial position is adjusted, bearing block assembly 5 is equipped at the both ends of swivel mount 1, wherein the bearing block assembly 5 on the right is arranged in chain
Between wheel 3 and fixed disk 11, the bearing block assembly 5 on the left side is arranged in the outside of another fixation disk 11, as shown in figure 3, fixed
Disk 11 and the connecting portion of flange 211 are sealed up by case 6.
As in figs. 17-19, guard ring mounting bracket 7 is made of the connection of several ladder-shaped frame intervals, between two ladder-shaped frames 71
Spacing pass through for the ratch of elastic claw 22；The pickup machine of 71 top margin of ladder-shaped frame and 1 side of swivel mount in guard ring mounting bracket 7
Frame is fixedly connected, and 71 bottom edge of ladder-shaped frame is arc-shaped, and arc core is outwardly directed to swivel mount 1；Shape of a hoof guard ring 8 is by metal strip bending
It forms, the width of shape of a hoof guard ring 8 is the width of metal strip, and the width of ladder-shaped frame 71 is the metal for being converted into ladder-shaped frame 71
The width of item, 8 width of shape of a hoof guard ring and ladder-shaped frame 71 are of same size, the both sides of shape of a hoof guard ring 8 respectively with ladder-shaped frame
71 two bevel edges are fixedly connected；The swivel mount for being equipped with several spring tine mechanisms penetrates several shape of a hoof guard rings 8 and guard ring mounting bracket 7
In the space of formation.As shown in figure 20, shape of a hoof guard ring 8 and asymmetric design, but by top arc 81, chamfering arc 82, side foot
Arc 83, extended leg 84 form；Arc 81 one end in top is extended chamfering arc 82 and side foot arc 83 successively, and the other end is extended
Extended leg 84；Shape of a hoof guard ring 8 is using through Bionic Design and topological optimization, in large-scale circle bale baler without slideway
In disk centrifuge formula collecting machine, elastic claw 22 circles, and track diameter, between 550mm, will meet above-mentioned circumference in 520mm
The diameter of movement, the arc core and radius of chamfering arc 82 are identical as the arc core of top arc 81 and radius, and the angle b1 of chamfering arc 82 exists
Between 15 ° to 20 °；The radius of side foot arc 83 is 3.2 to 3.5 times of 82 radius of chamfering arc, and the angle b2 of side foot arc 83 starts position
It sets and is overlapped with the angle b1 clearing position of chamfering arc 82, the angle b2 of side foot arc 83 is between 20 ° to 25 °；Extended leg 84 is straight
Line extends.On the basis of above-mentioned shape of a hoof guard ring 8, it ensure that the ratch of elastic claw 22 when moving to non-neutral gear region and horseshoe
The angle a1 of shape guard ring 8 between 62 ° to 68 °, when moving to neutral gear region with the angle a2 of shape of a hoof guard ring 8 at 75 ° extremely
Between 86 °, there is a stable linear velocity to improve crops stalks stream diagonal line hatches subregion shown in the figure, institute in figure
Two positions that the ratch of the elastic claw 22 shown is run, only in neutral gear region, non-neutral gear region a certain position displaying, not
Represent whole region.The Bionic Design of shape of a hoof guard ring 8 so that stalk resistance during pickup, promotion and push is had
Effect control, while the top arc 81 of the circular-arc-shaped design of shape of a hoof guard ring 8 ensure that the elastic claw 22 circled is non-in entrance
When sessions, stalk can be detached smoothly with elastic claw 22, ensure that crops stalks stream diagonal line hatches part shown in the figure
There is stable linear velocity in region, and avoiding to be designed by guard ring unreasonable makes crops stalks stream have anti-careless phenomenon or damping to increase to cause
Push is unsmooth, smoothly completes push of the stalk at pickup position and pressure feeding position and does not hang grass simultaneously, turns over grass so that stalk is picked up
It picks up while clean rate is guaranteed and improves operating efficiency.The bottom edge design of ladder-shaped frame 71 is in the arc-shaped, ensure that the shape of a hoof
The consistency of runner after guard ring 8 is installed, while the integral rigidity of ladder-shaped frame 71 is improved, to elastic claw 22 when circling
Provide reliable space nargin so that diagonal line hatches part as shown in the figure crop runner distance is effectively shortened.
As shown in figure 21, fixed disk 11 is equipped with 12 the first mounting holes 111；Every three the first mounting hole 111 compositions
One mounting hole group, totally four mounting hole groups, each mounting hole group correspond to a spring tine mechanism 2；Three in each mounting hole group
A first mounting hole 111 constitutes isosceles triangle of the apex angle far from 11 center of fixed disk, the bottom edge center of four isosceles triangles
The extended line intersection of line constitutes square.Using disc type pick-up mechanism, the first dress angle of spring tine mechanism 22 will also meet
Between 17.5 ° to 22.5 °, after bionics and fuzzy control theory calculate, the square length of side c that extended line intersection is constituted is full
Foot is in 17.5mm between 22.5mm.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (8)
1. a kind of baler pick-up unit without slideway rotating mechanism, including swivel mount, several spring tine mechanisms, guard ring mounting bracket,
Several shape of a hoof guard rings, a pair of bearings holder assembly, sprocket wheel and case；The swivel mount is axial workpiece, and two end faces are respectively set
There are one the second threaded holes, and a fixed disk is respectively provided in the outer circle at two close end；The fixed disk is equipped with several first
Mounting hole；The spring tine mechanism includes elastic claw frame, several elastic claws, several elastic claw seats；The elastic claw frame is axis hollow in an axial direction
Class part, outer circle upper edge are axially arranged with several second mounting holes, and both ends are respectively provided with a flange；The end face of the flange is equipped with
One group of first threaded hole；Elastic claw described in screw bolt passes, elastic claw seat and the second mounting hole fix the elastic claw, elastic claw seat
In the outer circle of the elastic claw frame；Several spring tine mechanisms between the swivel mount is distributed on the fixed disk at its both ends,
It is connect with first mounting hole of the fixed disk by the way that first threaded hole is corresponding；The at one end of the swivel mount is set
There is sprocket wheel；The sprocket wheel is spun on the second threaded hole by bolt and is axially fixed on the swivel mount；The swivel mount
Both ends be equipped with bearing block assembly, one of them described bearing block assembly setting is between sprocket wheel and fixed disk, another institute
It states bearing block assembly to be arranged in the outside of another fixation disk, the connecting portion of the fixed disk and the flange passes through the cover
Shell seals up；The guard ring mounting bracket is made of the connection of several ladder-shaped frame intervals, described in the spacing confession between two ladder-shaped frames
The ratch of elastic claw passes through；Ladder-shaped frame top margin and the pickup rack of the swivel mount side in the guard ring mounting bracket are fixed
Connection, ladder-shaped frame bottom edge is towards the swivel mount；The shape of a hoof guard ring width and the ladder-shaped frame are of same size, horseshoe
The both sides of shape guard ring are fixedly connected with two bevel edges of the ladder-shaped frame respectively；The swivel mount for being equipped with several spring tine mechanisms penetrates
The space that several shape of a hoof guard rings are formed with guard ring mounting bracket.
2. baler pick-up unit as described in claim 1 without slideway rotating mechanism, which is characterized in that shape of a hoof shield
Circle is made of top arc, chamfering arc, side foot arc, extended leg；Top arc one end is extended chamfering arc and side foot successively
Arc, the other end are extended extended leg；The arc core and radius of the chamfering arc are identical as the arc core of the top arc and radius,
The angle of angle arc is between 15 ° to 20 °；The radius of side foot arc is 3.2 to 3.5 times of chamfering arc radius, and the angle of side foot arc rises
It calculates position to overlap with the angle of chamfering arc clearing position, the angle of side foot arc is between 20 ° to 25 °；Extended leg is linear extension.
3. baler pick-up unit as claimed in claim 2 without slideway rotating mechanism, which is characterized in that the tooth of the elastic claw
Bar is at non-neutral gear region and the angle of the shape of a hoof guard ring is between 62 ° to 68 °, at neutral gear region with the shape of a hoof
The angle of guard ring is between 75 ° to 86 °.
4. baler pick-up unit as described in any in claim 1 without slideway rotating mechanism, which is characterized in that the shield
The bottom edge of the ladder-shaped frame enclosed in mounting bracket is arc-shaped, and arc core is outside.
5. baler pick-up unit as described in any in claim 1-4 without slideway rotating mechanism, which is characterized in that it is described
The both ends of swivel mount are equipped with reinforcement lid, and the reinforcement lid is fixedly connected with the adjacent fixed disk.
6. baler pick-up unit as described in any in claim 1-4 without slideway rotating mechanism, which is characterized in that it is described
Fixed disk is equipped with 12 the first mounting holes；Every three the first mounting holes form a mounting hole group, totally four mounting hole groups,
Each mounting hole group corresponds to a spring tine mechanism；Three the first mounting holes in each mounting hole group constitute apex angle far from described solid
The extended line intersection of the isosceles triangle at price fixing center, the bottom edge center line of four isosceles triangles constitutes square.
7. baler pick-up unit as claimed in claim 6 without slideway rotating mechanism, which is characterized in that the extended line phase
The length of side for handing over composition square is 17.5mm between 22.5mm.
8. baler pick-up unit as described in any in claim 1-4 without slideway rotating mechanism, which is characterized in that in institute
It states and is equipped with spacer between sprocket wheel and the bearing block assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290552.9A CN108551890B (en) | 2018-04-03 | 2018-04-03 | Non-slideway rotating mechanism of bundling machine pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290552.9A CN108551890B (en) | 2018-04-03 | 2018-04-03 | Non-slideway rotating mechanism of bundling machine pickup device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108551890A true CN108551890A (en) | 2018-09-21 |
| CN108551890B CN108551890B (en) | 2023-11-21 |
Family
ID=63533805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810290552.9A Active CN108551890B (en) | 2018-04-03 | 2018-04-03 | Non-slideway rotating mechanism of bundling machine pickup device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551890B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793595A (en) * | 2022-04-04 | 2022-07-29 | 辽宁石油化工大学 | Spiral fluted roller formula peanut pickup attachment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838814A (en) * | 2015-01-15 | 2015-08-19 | 江苏大学 | Ground-contour-following circular disc elastic claw pickup |
| CN105379512A (en) * | 2015-12-17 | 2016-03-09 | 中外合资沃得重工（中国）有限公司 | Elastic claw slewing gear for round baler |
| CN106472015A (en) * | 2016-11-24 | 2017-03-08 | 沃得重工(中国)有限公司 | The circle floating type pick-up unit of bale baler |
| CN206713455U (en) * | 2017-05-25 | 2017-12-08 | 哈尔滨万客特种车设备有限公司 | A kind of pickup material-pulling device on straw field pickup self-discharging trailer |
| CN206978094U (en) * | 2017-07-26 | 2018-02-09 | 辽宁合百意生物质技术开发有限公司 | Baler seedling planter with false guard ring |
| CN209359054U (en) * | 2018-12-20 | 2019-09-10 | 天津威猛机械制造有限公司 | A kind of auxiliary stand of pickup guard ring |
-
2018
- 2018-04-03 CN CN201810290552.9A patent/CN108551890B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838814A (en) * | 2015-01-15 | 2015-08-19 | 江苏大学 | Ground-contour-following circular disc elastic claw pickup |
| CN105379512A (en) * | 2015-12-17 | 2016-03-09 | 中外合资沃得重工（中国）有限公司 | Elastic claw slewing gear for round baler |
| CN106472015A (en) * | 2016-11-24 | 2017-03-08 | 沃得重工(中国)有限公司 | The circle floating type pick-up unit of bale baler |
| CN206713455U (en) * | 2017-05-25 | 2017-12-08 | 哈尔滨万客特种车设备有限公司 | A kind of pickup material-pulling device on straw field pickup self-discharging trailer |
| CN206978094U (en) * | 2017-07-26 | 2018-02-09 | 辽宁合百意生物质技术开发有限公司 | Baler seedling planter with false guard ring |
| CN209359054U (en) * | 2018-12-20 | 2019-09-10 | 天津威猛机械制造有限公司 | A kind of auxiliary stand of pickup guard ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793595A (en) * | 2022-04-04 | 2022-07-29 | 辽宁石油化工大学 | Spiral fluted roller formula peanut pickup attachment |
| CN114793595B (en) * | 2022-04-04 | 2023-10-31 | 辽宁石油化工大学 | Spiral tooth roller type peanut pickup device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108551890B (en) | 2023-11-21 |
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