CN207573853U - A kind of crop loosening device and loosening device - Google Patents
A kind of crop loosening device and loosening device Download PDFInfo
- Publication number
- CN207573853U CN207573853U CN201721766736.5U CN201721766736U CN207573853U CN 207573853 U CN207573853 U CN 207573853U CN 201721766736 U CN201721766736 U CN 201721766736U CN 207573853 U CN207573853 U CN 207573853U
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- China
- Prior art keywords
- loosening device
- crop
- handle
- section
- retainer ring
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Abstract
The utility model provides a kind of crop loosening device and loosening device, belongs to agricultural production.The crop loosening device designed by the utility model, the loosening device handle pushes or pull on idler wheel rotation, hardened soil is abolished by the harrow nail being arranged in outer roller, by spiking soil, handle sets supporting rod, when pause is loosened the soil, can pass through they sup-port handle, supporting rod can be accommodated in rod aperture during use, facilitate practical operation；Loosening device sets braking equipment, can effectively prevent equipment slip.
Description
Technical field
The utility model is related to agricultural production, in particular to a kind of crop loosening device and loosening device.
Background technology
In plant growing process, the respiration of root and the absorption to liquid manure of root, to crops
Grow important, once root unsmooth breath, the influence to the yield of crop is also more big.
Therefore, keep soil property soft to ensureing crop root breathing, it appears particularly important.The crop of dry farming after planting, needs
It digs；After especially raining, soil is easily hardened, leads to crop root unsmooth breath and needs to dig.
However, there are currently no a preferable equipment of digging.
Utility model content
The purpose of the utility model is to provide a kind of crop loosening device, which pushes or pull on idler wheel
Rotation, abolishes hardened soil, by spiking soil by the harrow nail being arranged in outer roller.
The utility model additionally provides a kind of loosening device, and loosening device setting brake apparatus can be stored preferably
Loosening device.
The utility model is realized in this way：
A kind of crop loosening device, including：
Idler wheel, idler wheel include outer roller and be installed on outer roller harrow nail and interior retainer ring and connection in retainer ring and
The spoke of outer roller；
Handle, handle are fixedly connected with interior retainer ring, and handle includes supporting rod and accommodates the rod aperture of supporting rod, supporting rod packet
Fixing end and connecting pin are included, fixing end is provided with catch, and catch is fixedly connected with supporting rod, and connecting pin is provided with external screw thread knot
Structure, handle are provided with the screw hole coordinated with external thread structure.
Further, in the utility model preferred embodiment, handle include linkage section and acting section, connecting pin with it is interior
Retainer ring connects, and acting section is flexibly connected with linkage section, and rod aperture is set to acting section.
Further, in the utility model preferred embodiment, the articulated section of the second end and third end is first
Articulated section, the distance of margining tablet to body of rod bottom end are less than the first articulated section to the distance of body of rod bottom end.
Further, in the utility model preferred embodiment, linkage section includes connecting portion and housing section, and housing section is set
Damper is equipped with, connecting portion is connect by damper with acting section.
Further, in the utility model preferred embodiment, damper is spring damper.
Further, in the utility model preferred embodiment, the inner wall of housing section is provided with limited block, acting section
End set has connecting plate, and connecting plate is connect by spring damper with connecting portion.
Further, in the utility model preferred embodiment, interior retainer ring includes rolling bearing, rolling bearing it is outer
Ring is fixedly connected with interior retainer ring, and the inner annular element of rolling bearing is fixedly connected by connecting shaft with handle.
Further, in the utility model preferred embodiment, a diameter of 30-45cm of outer roller.
Further, in the utility model preferred embodiment, the length of harrow nail is 3-5cm.
Further, in the utility model preferred embodiment, a diameter of 0.5-1cm of harrow nail.
A kind of loosening device, loosening device include above-mentioned crop loosening device and brake the brake apparatus of outer roller.
The beneficial effects of the utility model are：The crop loosening device designed by the utility model, the dress that loosens the soil
It puts handle and pushes or pull on idler wheel rotation, hardened soil is abolished by the harrow nail being arranged in outer roller, by spiking soil, handle
Supporting rod is set, when pause is loosened the soil, supporting rod can be stored during use by they sup-port handle
In rod aperture, facilitate practical operation；Loosening device sets braking equipment, can effectively prevent equipment slip.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the crop loosening device schematic diagram that the utility model embodiment 1 provides；
Fig. 2 is the idler wheel schematic diagram that the utility model embodiment 1 provides；
Fig. 3 is the handle schematic diagram that the utility model embodiment 1 provides；
Fig. 4 is the enlarged diagram of IV in Fig. 2；
Fig. 5 is the crop loosening device schematic diagram that the utility model embodiment 2 provides.
Icon：100- crop loosening devices；200- crop loosening devices；110- idler wheels；111- outer rollers；Table in 111a-
Face；111b- outer surfaces；112- harrow nails；Retainer ring in 113-；114- spokes；115- rolling bearings；The outer rings of 115a-；115b-
Inner annular element；116- connecting shafts；120- handles；121- supporting rods；121a- fixing ends；121b- connecting pins；121c- external screw thread knots
Structure；122- rod aperture；123- catch；124- screw holes；125- linkage sections；126- acting sections；126a- connecting plates；127- connecting portions；
128- housing sections；128a- limited blocks；129- dampers；220- handles；226- acting sections；226a- connecting portions；226b- rubs
Portion.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is the embodiment of a part of embodiment of the utility model rather than whole.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be appreciated that term " length ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the equipment or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection；Can be directly connected, can also be indirectly connected by intermediary, can be connection inside two elements or
The interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in the utility model.
In the utility model unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it
" under " can be in direct contact including the first and second features, it is not to be in direct contact but lead to that can also include the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " including
One feature is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward or only
Represent that fisrt feature level height is less than second feature.
Embodiment 1 is referring to figs. 1 to Fig. 4
Referring to Fig. 1, the present embodiment provides a kind of crop loosening device 100, including idler wheel 110, handle 120.
Referring to Figures 1 and 2, idler wheel 110, including outer roller 111, outer roller 111 is including opposite inner surface 111a and outside
Surface 111b, is installed on the harrow nail 112 of the outer surface 111b of outer roller 111, and harrow nail 112 and the connection of outer roller 111 can have
Diversified forms can removably be connected by helicitic texture, and break down or abrasion can easily be replaced by being detachably connected
Harrow nail 112；Harrow nail 112 can certainly be welded in outer roller 111 by modes such as welding.Further include interior retainer ring
113 and connection in retainer ring 113 and outer roller 111 spoke 114, spoke 114 connect with the inner surface 111a of outer roller 111.
Spoke 114 can be provided with multiple, can be set according to actual conditions, and it is 3 that spoke 114 is preferably provided in the present embodiment.Outside
A diameter of 30cm of roller 111.
With reference to figure 2, harrow nail 112 outer roller 111 outer surface 111b it is circumferentially arranged have it is multiple rows of, often row be provided with it is multiple
Harrow nail 112；The number of rows of harrow nail 112 is set according to actual conditions and often arranges the harrow nail of the number, in addition adjacent two rows of harrow nail 112
112 can also cross arrangement, such effect is more preferable.In the present embodiment, 24 row's harrow nails 112 are preferably provided with, 5 harrow nails of often row's setting
112；The length 3cm of each harrow nail 112；The diameter 0.5cm of harrow nail 112.
With reference to Fig. 2 and Fig. 4, interior retainer ring 113 is provided with rolling bearing 115, the outer ring 115a of rolling bearing 115 with it is interior
Retainer ring 113 is fixedly connected, and the inner annular element 115b of rolling bearing 115 is fixedly connected with connecting shaft 116, connecting shaft 116 and handle
120 are fixedly connected.Inner annular element 115b can be rotated relative to outer ring 115a.
Handle 120, the rod aperture 122 including supporting rod 121 and receiving supporting rod 121,121 bar of supporting rod include fixing end
121a and connecting pin 121b, fixing end 121a are provided with catch 123, and catch 123 is fixedly connected with supporting rod 121, connecting pin
121b is provided with external thread structure 121c, and handle 120 is provided with the screw hole 124 coordinated with external thread structure 121c.
Supporting rod 121 is filled in into rod aperture 122, while coordinate by catch 123 and handle 120 at work, it can be with
It avoids losing supporting rod 121；When needing to suspend or when rest, take out supporting rod 121, by external thread structure 121c with
Screw hole 124 coordinates, and can support handle 120, while the contact area of catch 123 is larger, can be inserted into soil to avoid supporting rod 121
In.
With reference to Fig. 3, handle 120, including linkage section 125 and acting section 126, rod aperture 122 is arranged on acting section 126；Connection
Section 125 is fixedly connected by connecting shaft 116 with the inner annular element 115b of rolling bearing 115.Linkage section 125 includes 127 He of connecting portion
Housing section 128, connecting portion 127 are fixedly connected with inner annular element 115b.The inner wall of one end that housing section 128 is connect with acting section 126
Limited block 128a is provided with, acting section 126 is provided with the connecting plate 126a coordinated with limited block 128a, and limited block 128a can be limited
The slip of acting section 126 processed is provided with damper 129 between connecting plate 126a and housing section 128, and damper 129 can select
Various structures are selected, preferably spring damper is used as damper 129 in the present embodiment.
The present embodiment also provides a kind of loosening device, and loosening device includes above-mentioned crop loosening device 100 and braking is outer
The brake apparatus of roller 111.
Embodiment 2 is referring to Fig. 2 to Fig. 5
The technique effect of the crop loosening device 200 that the utility model embodiment is provided, realization principle and generation and
Embodiment 1 is identical, and to briefly describe, the present embodiment does not refer to part, can refer to corresponding contents in embodiment 1.
Obtained crop loosening device 100 is designed by embodiment 1 and has substantially met daily use, but in line with further
The objective of its function is improved, designer has carried out further improvement to the crop loosening device 100.
Referring to Fig. 5, the present embodiment provides a kind of crop loosening device 200, including idler wheel 110, handle 220.
With reference to Fig. 2, idler wheel 110, including outer roller 111, outer roller 111 includes opposite inner surface 111a and outer surface
111b, is installed on the harrow nail 112 of the outer surface 111b of outer roller 111, the connection of harrow nail 112 and outer roller 111 can there are many
Form can removably be connected by helicitic texture, and rake break down or abrasion can easily be replaced by being detachably connected
Nail 112；Harrow nail 112 can certainly be welded in outer roller 111 by modes such as welding.Further include interior 113 He of retainer ring
The spoke 114 of retainer ring 113 and outer roller 111 in connection.Spoke 114 can be provided with multiple, can be set according to actual conditions
It puts, it is 3 that spoke 114 is preferably provided in the present embodiment.A diameter of 45cm of outer roller 111.
Referring to figs. 2 and 5, harrow nail 112 outer roller 111 outer surface 111b it is circumferentially arranged have it is multiple rows of, often row setting
There are multiple harrow nails 112；The number of rows of harrow nail 112 is set according to actual conditions and often arranges the number of harrow nail 112.In addition it is adjacent two rows of
Harrow nail 112 can also cross arrangement, such effect is more preferable.In the present embodiment, 24 row's harrow nails 112 are preferably provided with, often row's setting 5
Harrow nail 112；The length 5cm of each harrow nail 112；The diameter 1cm of harrow nail 112.
With reference to Fig. 2 and Fig. 4, interior retainer ring 113 is provided with rolling bearing 115, the outer ring 115a of rolling bearing 115 with it is interior
Retainer ring 113 is fixedly connected, and the inner annular element 115b of rolling bearing 115 is fixedly connected with connecting shaft 116, connecting shaft 116 and handle
120 are fixedly connected.Inner annular element 115b can be rotated relative to outer ring 115a.
Handle 220, the rod aperture 122 including supporting rod 121 and receiving supporting rod 121,121 bar of supporting rod include fixing end
121a and connecting pin 121b, fixing end 121a are provided with catch 123, and catch 123 is fixedly connected with supporting rod 121, connecting pin
121b is provided with external thread structure 121c, and handle 220 is provided with the screw hole 124 coordinated with external thread structure 121c.
With reference to Fig. 3, handle 220, including linkage section 125 and acting section 226, rod aperture 122 is arranged on acting section 226；Connection
Section 125 is fixedly connected by connecting shaft 116 with the inner annular element 115b of rolling bearing 115.Linkage section 125 includes 127 He of connecting portion
Housing section 128, connecting portion 127 are fixedly connected with inner annular element 115b.The inner wall of one end that housing section 128 is connect with acting section 226
Limited block 128a is provided with, acting section 226 is provided with the connecting plate 126a coordinated with limited block 128a, and limited block 128a can be limited
The slip of acting section 126 processed is provided with damper 129 between connecting plate 126a and housing section 128, and damper 129 can select
Various structures are selected, preferably spring damper is used as damper 129 in the present embodiment.
With reference to Fig. 5, acting section 226 is additionally provided with friction portion 226b, can be by increase and handle 220 by friction portion 226b
Frictional force, improve labor efficiency.
The present embodiment also provides a kind of loosening device, and loosening device includes above-mentioned crop loosening device 200 and braking is outer
The brake apparatus of roller 111.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of crop loosening device, which is characterized in that including：
Idler wheel, the idler wheel include outer roller and the harrow nail for being installed on the outer roller and interior retainer ring and connect in described
The spoke of retainer ring and the outer roller；
Handle, the handle are fixedly connected with the interior retainer ring, and the handle includes supporting rod and accommodates the supporting rod
Rod aperture, the supporting rod include fixing end and connecting pin, and the fixing end is provided with catch, and the catch is consolidated with the supporting rod
Fixed connection, the connecting pin are provided with external thread structure, and the handle is provided with the screw hole coordinated with the external thread structure.
2. crop loosening device according to claim 1, which is characterized in that the handle includes linkage section and acting section,
The linkage section is connect with the interior retainer ring, and the acting section is flexibly connected with the linkage section, and the rod aperture is set to institute
State acting section.
3. crop loosening device according to claim 2, which is characterized in that the linkage section includes connecting portion and housing
Portion, the housing section are provided with damper, and the connecting portion is connect by the damper with the acting section.
4. crop loosening device according to claim 3, which is characterized in that the damper is spring damper.
5. crop loosening device according to claim 4, which is characterized in that the inner wall of the housing section is provided with limiting
Block, the end set of the acting section have connecting plate, and the connecting plate is connect by spring damper with the connecting portion.
6. crop loosening device according to claim 1, which is characterized in that the interior retainer ring includes rolling bearing, institute
The outer ring for stating rolling bearing is fixedly connected with the interior retainer ring, the inner annular element of the rolling bearing by connecting shaft with it is described
Handle is fixedly connected.
7. crop loosening device according to claim 1, which is characterized in that a diameter of 30-45cm of the outer roller.
8. crop loosening device according to claim 1, which is characterized in that the length of the harrow nail is 3-5cm.
9. crop loosening device according to claim 8, which is characterized in that a diameter of 0.5-1cm of the harrow nail.
10. a kind of loosening device, which is characterized in that the loosening device includes such as claim 1-9 any one of them crops
Loosening device and the brake apparatus for braking the outer roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766736.5U CN207573853U (en) | 2017-12-18 | 2017-12-18 | A kind of crop loosening device and loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766736.5U CN207573853U (en) | 2017-12-18 | 2017-12-18 | A kind of crop loosening device and loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573853U true CN207573853U (en) | 2018-07-06 |
Family
ID=62738404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766736.5U Expired - Fee Related CN207573853U (en) | 2017-12-18 | 2017-12-18 | A kind of crop loosening device and loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573853U (en) |
-
2017
- 2017-12-18 CN CN201721766736.5U patent/CN207573853U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180706 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |