CN208850182U - A kind of elastic claw, pickup and harvester for peanut - Google Patents
A kind of elastic claw, pickup and harvester for peanut Download PDFInfo
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- CN208850182U CN208850182U CN201821597570.3U CN201821597570U CN208850182U CN 208850182 U CN208850182 U CN 208850182U CN 201821597570 U CN201821597570 U CN 201821597570U CN 208850182 U CN208850182 U CN 208850182U
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- hand screw
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Abstract
The utility model relates to a kind of elastic claw, pickup and harvester for peanuts, wherein elastic claw includes: ratch and spiral linkage section；The both ends of the spiral linkage section have been respectively fixedly connected with the ratch, and tangential direction of the ratch along spiral linkage section peripheral side extends, and the extending direction of two ratch is identical；Pass through the utility model, ratch has been respectively fixedly connected in the two sides of spiral linkage section, significantly enhance the mechanical strength of elastic claw, for single ratch, there is preferable stability, be hardly damaged, simultaneously, the service life of elastic claw is enhanced, the working performance of pickup is significantly improved, it is more excellent to pick up effect.
Description
Technical field
The utility model relates to agricultural mechanical field more particularly to a kind of elastic claws, pickup and harvester for peanut.
Background technique
Currently, agricultural harvest link is gradually replaced by mechanization with the development of mechanization, greatly reduces manpower and disappear
Also there are the forms such as suspension type harvester for peanut and self propelled harvester in consumption, harvesting peanut；Divide according to harvesting approach and
Including combining and swath harvesting two ways；It is required to pick up peanut in above-mentioned cropper, for this purpose, pickup
It is widely applied in harvester for peanut, the working principle of pickup is that will pick up elastic claw to be fixed on pickup tooth row seat, picks up tooth
Row's seat does cam circular motion by the cam at both ends in cam channel, picks up elastic claw ratch relative to arc-shaped cover to realize
The outer surface of plate carries out stretching motion；However pickup tooth in the prior art is that single elastic claw ratch is fixed on spring spiral knot
The problem of one end of structure, the other end are fastened by bolts on picking up tooth row seat, and it is low that there are bonding strengths, are easy deflection damage.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of elastic claw, pickup
And harvester for peanut, at least one to solve the above technical problems.
The technical solution that the utility model solves the first aspect of above-mentioned technical problem is as follows, a kind of elastic claw, comprising: ratch
With spiral linkage section；The both ends of spiral linkage section have been respectively fixedly connected with a ratch, and ratch is along spiral linkage section peripheral side
Tangential direction extends, and the extending direction of two ratch is identical.
The beneficial effects of the utility model are: being respectively fixedly connected with ratch in the two sides of spiral linkage section, significantly increase
The mechanical strength of elastic claw has preferable stability, is hardly damaged for single ratch, meanwhile, enhance elastic claw
Service life, significantly improve the working performance of pickup, it is more excellent to pick up effect.
Based on the above technical solution, the utility model can also do following improvement.
Further, right-hand screw section, elastic claw fixed section and left-hand screw section；The both ends of elastic claw fixed section respectively with right-hand screw section
One end is fixedly connected with one end of left-hand screw section, and the other end of right-hand screw section and the other end of left-hand screw section are respectively fixedly connected with
Have a ratch, right-hand screw section and left-hand screw section it is oppositely oriented.
Using above-mentioned further scheme the utility model has the advantages that by the way that spiral linkage section to be set as including right-hand screw section and left spiral shell
The structure for revolving section makes the ratch positioned at spiral linkage section both ends be provided with good elastic property, and ratch long service life is not easy
Bending damage, right-hand screw section and left-hand screw section can effectively improve the elastic property of ratch.
Further, elastic claw fixed section is semicircular arc-shaped.
Using above-mentioned further scheme the utility model has the advantages that by setting semicircular arc-shaped for elastic claw fixed section, when using tight
When firmware is fastened elastic claw, the contact portion of fastener and elastic claw fixed section is maximum, and contact is close, plays stronger connection
Effect has better stability.
Further, elastic claw fixed section is located at the inside of right-hand screw section peripheral side and left-hand screw section peripheral side.
Using above-mentioned further scheme the utility model has the advantages that when the position of elastic claw fixed section is arranged in right-hand screw section and left-hand screw
The inside of section, structure is more compact, the reasonable utilization inner space of elastic claw, while the fixing end of fastener is coated on the right side
The inside of spiral section and left-hand screw section reduces interference of the fastener protrusion part to peripheral parts, realizes the hidden of fastener
Concealed installation.
Further, ratch and the tie point of right-hand screw section and elastic claw fixed section and the tie point of right-hand screw section are about right-hand screw
The axisymmetrical of section；Ratch and the tie point of left-hand screw section and elastic claw fixed section and the tie point of left-hand screw section are about left-hand screw section
Axisymmetrical.
Using above-mentioned further scheme the utility model has the advantages that by the setting of above-mentioned further scheme, elastic claw fixed section has
Good installation site reduces its interference with connecting component, ensure that ratch uniform force everywhere, required material is most
Few, manufacturing cost is low.
Further, ratch, right-hand screw section, elastic claw fixed section and left-hand screw section are the integral type knot that spring steel is bent to form
Structure.
Using above-mentioned further scheme the utility model has the advantages that by using the integrally formed structure of spring steel, elastic claw has excellent
Good mechanical strength, elastic claw ratch in use, have more excellent pickup effect, due to spring steel have it is good
Elasticity, thus, it is hardly damaged in use.
Further, ratch includes sequentially connected straight bar section and bending segment；Straight bar section one end and spiral far from bending segment
The end of linkage section is fixedly connected, and bending segment and spiral linkage section are located at the two sides of straight bar section.
Using above-mentioned further scheme the utility model has the advantages that structure by setting ratch to straight bar section and bending segment, directly
Rod segment has good passability, is mounted in pickup at it, when elastic claw works, reduces the collision with other circumferential components,
By the way that bending segment is arranged, the pickup performance of ratch is enhanced, ratch can quickly pick up peanut seedling vine during pickup.
Further, the axis for being fixedly connected on the straight bar section of two ratch at spiral linkage section both ends is arranged in parallel.
Using above-mentioned further scheme the utility model has the advantages that the straight bar section for being fixed on spiral linkage section both ends is limited to same
In horizontal plane, the consistency in the ratch course of work is improved, multiple ratch disposed in parallel can pick up peanut seedling vine simultaneously,
And extend into inside pickup simultaneously, reduce its end because of seedling vine wrapping phenomena caused by not parallel.
The technical solution that the utility model solves the second aspect of above-mentioned technical problem is as follows, a kind of pickup, including bullet
The elastic claw of tooth installation row seat, multiple arcs cover plate and multiple any one of such as first aspect technical solutions, multiple arcs cover plate
It is respectively sleeved at the peripheral side of elastic claw installation row's seat and the axial spaced set of row's seat, the spiral connection of elastic claw is installed along elastic claw
Section is detachably connected on elastic claw installation row's seat, gap of the ratch of elastic claw across two neighboring arc cover plate.
The beneficial effects of the utility model are: ensure that multiple elastic claws by the way that elastic claw to be fixed on elastic claw installation row's seat
It can be operated according to identical track, improve the consistency that elastic claw picks up crop material or seedling vine, meanwhile, pass through elastic claw
Across the gap of adjacent arc cover plate, the structure of arc cover plate is utilized, effectively avoids crop material or seedling vine is wrapped in
Problem on elastic claw reduces the generation of clogging.
The technical solution that the utility model solves the third aspect of above-mentioned technical problem is as follows, a kind of harvester for peanut, packet
Include the pickup in the utility model second aspect technical solution.
The beneficial effects of the utility model are: since the harvester for peanut of the technical solution of the third aspect has used above-mentioned
Pickup in two aspect technical solutions, thus have all beneficial effects of above-mentioned pickup, it will not repeat them here.
Detailed description of the invention
Fig. 1 is a kind of front view of elastic claw of the utility model；
Fig. 2 is a kind of top view of elastic claw of Fig. 1；
Fig. 3 is a kind of left view sectional view of elastic claw of Fig. 1；
Fig. 4 is a kind of main view of pickup of the utility model；
Fig. 5 is a kind of left view of pickup of Fig. 4；
Fig. 6 is a kind of local structural graph of pickup of Fig. 4.
In attached drawing, parts list represented by the reference numerals are as follows:
1, ratch, 2, right-hand screw section, 3, left-hand screw section, 4, elastic claw fixed section, 5, arc cover plate, 6, elastic claw installation row's seat.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 to Figure 3, one of the utility model first aspect embodiment elastic claw, comprising: ratch 1 and spiral
Linkage section；The both ends of spiral linkage section have been respectively fixedly connected with a ratch 1, tangent line of the ratch 1 along spiral linkage section peripheral side
Direction extends, and the extending direction of two ratch 1 is identical.
Preferably, spiral linkage section is spring helical structure made of bending, and ratch 1 is the extension of spring helical structure both ends
It forms, and the extending direction of two ratch 1 and to extend drift angle all the same.
The beneficial effect of the present embodiment is: being respectively fixedly connected with ratch 1 in the two sides of spiral linkage section, has significantly enhanced
The mechanical strength of elastic claw has preferable stability, is hardly damaged for single ratch 1, meanwhile, enhance elastic claw
Service life, significantly improve the working performance of pickup, it is more excellent to pick up effect.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, right-hand screw section 2,4 and of elastic claw fixed section
Left-hand screw section 3；The both ends of elastic claw fixed section 4 are fixedly connected with one end of one end of right-hand screw section 2 and left-hand screw section 3 respectively, right
The other end of spiral section 2 and the other end of left-hand screw section 3 have been respectively fixedly connected with ratch 1, right-hand screw section 2 and left-hand screw section 3
It is oppositely oriented；Using above-described embodiment the utility model has the advantages that by the way that spiral linkage section to be set as including right-hand screw section 2 and left spiral shell
The structure for revolving section 3 makes the ratch 1 positioned at spiral linkage section both ends be provided with good elastic property, 1 long service life of ratch,
Not flexible damage, right-hand screw section 2 and left-hand screw section 3 can effectively improve the elastic property of ratch 1.
Specifically, the rotation direction of elastic claw is rotated towards the side for being fixed with ratch 1 in right-hand screw section 2, or towards left spiral shell
The side rotation of ratch 1 is fixed in rotation section 3, the mode that is preferably fixedly connected in above-described embodiment is that coiling machine integrated molding adds
Work forms；In addition to this it is possible to be welding etc. other processing methods formed be fixedly connected with mode.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, elastic claw fixed section 4 are semicircular arc-shaped；
Using above-described embodiment the utility model has the advantages that by setting semicircular arc-shaped for elastic claw fixed section 4, when using fastener by elastic claw into
When row fastening, the contact portion of fastener and elastic claw fixed section 4 is maximum, and contact is close, plays stronger connection effect, has more
Good stability.
Specifically, the semicircular arc-shaped arcuate projections of elastic claw fixed section 4 are towards the outer of right-hand screw section 2 or left-hand screw section 3
The external protrusion of side.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, elastic claw fixed section 4 are located at right-hand screw section
The inside of 3 peripheral side of 2 peripheral sides and left-hand screw section；Using above-described embodiment the utility model has the advantages that working as the position of elastic claw fixed section 4
The inside of right-hand screw section 2 and left-hand screw section 3 is set, and structure is more compact, the reasonable utilization inner space of elastic claw, simultaneously
The fixing end of fastener is coated on to the inside of right-hand screw section 2 and left-hand screw section 3, reduces fastener protrusion part to periphery
The interference of part realizes the concealed installation of fastener.
Specifically, section of the plane by right-hand screw section 2 and left-hand screw section 3 where the center of extension line of elastic claw fixed section 4
The secant of face circle.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, the connection of ratch 1 and right-hand screw section 2
Axisymmetrical of the point with elastic claw fixed section 4 and the tie point of right-hand screw section 2 about right-hand screw section 2；Ratch 1 and left-hand screw section 3
The axisymmetrical of tie point and elastic claw fixed section 4 and the tie point of left-hand screw section 3 about left-hand screw section 3；Using above-described embodiment
The utility model has the advantages that by it is above-mentioned as shown in Figure 1 to Figure 3, a kind of setting of elastic claw scheme in some alternative embodiments, bullet
Tooth fixed section 4 has good installation site, reduces its interference with connecting component, ensure that the uniform force everywhere of ratch 1,
Required material is minimum, and manufacturing cost is low.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, ratch 1, right-hand screw section 2, elastic claw are solid
Determine section 4 and left-hand screw section 3 is the integral structure that spring steel is formed；Using above-described embodiment the utility model has the advantages that by using bullet
The integrally formed structure of spring steel, elastic claw have excellent mechanical strength, and elastic claw ratch 1 in use, has more excellent
Pickup effect thus, be hardly damaged in use since spring steel has good elasticity.
Preferably, spring steel can be any one in carbon spring steel, low manganese spring steel, silicon-manganese spring steel or chrome-vanadium steel
Kind, it can also be the steel of other elastic materials, in addition to this it is possible to be made of flexible non-metallic material.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, ratch 1 include sequentially connected straight-bar
Section and bending segment；The one end of straight bar section far from bending segment is fixedly connected with the end of spiral linkage section, bending segment bending segment and institute
State the two sides that spiral linkage section is located at the straight bar section；Using above-described embodiment the utility model has the advantages that by the way that ratch 1 to be arranged
For the structure of straight bar section and bending segment, straight bar section has good passability, is mounted in pickup at it, when elastic claw works, subtracts
Lack the collision with other circumferential components, by the way that bending segment is arranged, enhances the pickup performance of ratch 1, ratch 1 is in the process of pickup
In quickly peanut seedling vine can be picked up.
As shown in Figure 1 to Figure 3, a kind of elastic claw in some alternative embodiments, is fixedly connected on spiral linkage section two
The axis of the straight bar section of two ratch 1 at end is arranged in parallel；Using above-described embodiment the utility model has the advantages that spiral connection will be fixed on
The straight bar section at section both ends is limited in same level, improves the consistency in 1 course of work of ratch, multiple disposed in parallel
Ratch 1 can pick up peanut seedling vine simultaneously, and extend into inside pickup simultaneously, reduce its end because of seedling caused by not parallel
Climing wrapping phenomena.
As shown in Figures 4 to 6, one of the utility model second aspect embodiment pickup, including elastic claw installation row
The elastic claw of seat 6, multiple arcs cover plate 5 and multiple first aspect any embodiments, multiple arcs cover plate 5 install row's seat along elastic claw
Axial spaced set, all arc cover plates 5 are respectively sleeved at the peripheral side of all elastic claw installation row's seats 6, the spiral of elastic claw
Linkage section is detachably connected on elastic claw installation row's seat 6, gap of the ratch 1 of elastic claw across two neighboring arc cover plate 5.
Specifically, arc cover plate 5 is less than the radius of curvature at equipment traveling rear close to the radius of curvature of equipment traveling front end,
Arc cover plate 5 is structure made of thin plate bending, and the gap between adjacent arc cover plate 5 is slightly larger than the diameter of elastic claw.
It should be noted that the pickup in the present embodiment is on harvester for peanut in the prior art or type wheat harvester
Mature pickup, main structure is, including main shaft, and fixed strings installed is there are three the identical support plate of shape on main shaft, three
Corresponding in support plate to be provided at least one set of bearing installing port, bearing installing port extends to support plate edge, setting in installing port
There is a bearing block, to mounting plate is externally connected on bearing block outer wall, mounting plate is bolted in support plate, peace in bearing block
Equipped with bearing, be equipped between same group of bearing installing port can swing pickup tooth installation row seat, pick up tooth installation row seat with
Support plate junction is set as short axle, and the short axle for picking up tooth installation row seat both ends extends on the outside of support plate and is connected with crank throw
Arm, is additionally provided with the track plate matched with radius bar on the outside of the support plate at both ends, and main shaft at least one end, which was gone here and there, track plate and to be covered
Equipped with driving wheel, driving wheel connects the actuating unit of useful driving spindle rotation, picks up and is uniformly equipped in tooth mounting base
The multiple elastic claws for pickup perpendicular with it.
The beneficial effect of the present embodiment is: by the way that elastic claw to be fixed on elastic claw installation row's seat 6, ensure that multiple elastic claw energy
It is enough to be operated according to identical track, the consistency that elastic claw picks up crop material or seedling vine is improved, meanwhile, it is worn by elastic claw
The gap for crossing adjacent arc cover plate 5, is utilized the structure of arc cover plate 5, effectively avoids crop material or seedling vine is wrapped in
Problem on elastic claw reduces the generation of clogging.
One of the utility model third aspect embodiment harvester for peanut, including the utility model second aspect are implemented
Pickup in example.
The beneficial effect of the present embodiment is: since the harvester for peanut of the embodiment of the third aspect has used above-mentioned second party
Pickup in the embodiment of face, thus have all beneficial effects of above-mentioned pickup, it will not repeat them here.
In the description of this specification, reference term " embodiment one ", " embodiment two ", " example ", " specific example " or
The description of " some examples " etc. means that specific method, device or feature described in conjunction with this embodiment or example are contained in this reality
With at least one novel embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to
Be identical embodiment or example.Moreover, description specific features, method, apparatus or feature can any one or it is more
It can be combined in any suitable manner in a embodiment or example.In addition, without conflicting with each other, those skilled in the art can
The feature of different embodiments or examples described in this specification and different embodiments or examples to be combined.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of elastic claw characterized by comprising ratch (1) and spiral linkage section；The both ends of the spiral linkage section are solid respectively
Surely it is connected with the ratch (1), tangential direction of the ratch (1) along spiral linkage section peripheral side extends, and two
The extending direction of a ratch (1) is identical.
2. a kind of elastic claw according to claim 1, which is characterized in that the spiral linkage section include: right-hand screw section (2),
Elastic claw fixed section (4) and left-hand screw section (3)；The both ends of the elastic claw fixed section (4) one end with the right-hand screw section (2) respectively
It is fixedly connected with one end of the left-hand screw section (3), the other end of the right-hand screw section (2) and the left-hand screw section (3)
The other end has been respectively fixedly connected with the ratch (1), the right-hand screw section (2) and the left-hand screw section (3) it is oppositely oriented.
3. a kind of elastic claw according to claim 2, which is characterized in that the elastic claw fixed section (4) is semicircular arc-shaped.
4. a kind of elastic claw according to claim 3, which is characterized in that the elastic claw fixed section (4) is located at the right-hand screw
The inside of section (2) peripheral side and the left-hand screw section (3) peripheral side.
5. a kind of elastic claw according to claim 2, which is characterized in that the company of the ratch (1) and the right-hand screw section (2)
Axisymmetrical of the tie point of contact and the elastic claw fixed section (4) and right-hand screw section (2) about the right-hand screw section (2)；Institute
State the tie point of ratch (1) and the left-hand screw section (3) and the connection of the elastic claw fixed section (4) and the left-hand screw section (3)
Axisymmetrical of the point about the left-hand screw section (3).
6. a kind of elastic claw according to any one of claims 2 to 5, which is characterized in that the ratch (1), right-hand screw section
(2), elastic claw fixed section (4) and left-hand screw section (3) are the integral structure that spring steel is bent to form.
7. a kind of elastic claw according to any one of claims 1 to 5, which is characterized in that the ratch (1) includes being sequentially connected
Straight bar section and bending segment；The end of the straight bar section one end and the spiral linkage section far from the bending segment is fixed to be connected
It connects, the bending segment and the spiral linkage section are located at the two sides of the straight bar section.
8. a kind of elastic claw according to claim 7, which is characterized in that be fixedly connected on the two of spiral linkage section both ends
The axis of the straight bar section of a ratch (1) is arranged in parallel.
9. a kind of pickup, which is characterized in that install row seat (6), multiple arcs cover plate (5) and multiple as right is wanted including elastic claw
Seek 1 to 8 described in any item elastic claws；Multiple arcs cover plate (5) is respectively sleeved at the peripheral side of elastic claw installation row seat (6) simultaneously
The axial spaced set of row seat (6) is installed along the elastic claw, the spiral linkage section of the elastic claw is detachably connected on the bullet
On tooth installation row seat (6), gap of the ratch (1) of the elastic claw across the two neighboring arc cover plate (5).
10. a kind of harvester for peanut, which is characterized in that including a kind of pickup as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597570.3U CN208850182U (en) | 2018-09-29 | 2018-09-29 | A kind of elastic claw, pickup and harvester for peanut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597570.3U CN208850182U (en) | 2018-09-29 | 2018-09-29 | A kind of elastic claw, pickup and harvester for peanut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208850182U true CN208850182U (en) | 2019-05-14 |
Family
ID=66419816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597570.3U Active CN208850182U (en) | 2018-09-29 | 2018-09-29 | A kind of elastic claw, pickup and harvester for peanut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208850182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042318A (en) * | 2020-08-27 | 2020-12-08 | 中国农业大学 | Seed ditch cleaning device for no-tillage seeding |
-
2018
- 2018-09-29 CN CN201821597570.3U patent/CN208850182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042318A (en) * | 2020-08-27 | 2020-12-08 | 中国农业大学 | Seed ditch cleaning device for no-tillage seeding |
| CN112042318B (en) * | 2020-08-27 | 2021-11-30 | 中国农业大学 | Seed ditch cleaning device for no-tillage seeding |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |