CN203040186U - Potato harvester soil-cutting mechanism - Google Patents
Potato harvester soil-cutting mechanism Download PDFInfo
- Publication number
- CN203040186U CN203040186U CN2012206815197U CN201220681519U CN203040186U CN 203040186 U CN203040186 U CN 203040186U CN 2012206815197 U CN2012206815197 U CN 2012206815197U CN 201220681519 U CN201220681519 U CN 201220681519U CN 203040186 U CN203040186 U CN 203040186U
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- seam
- tool arm
- welding
- connecting plate
- knife rest
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Abstract
The utility model discloses a potato harvester soil-cutting mechanism and belongs to the technical field of potato harvesting machinery. The potato harvester soil-cutting mechanism mainly comprises knife rest welding, knife arm welding, screw assembly adjustment, knife apron welding, an upper connecting plate, a cutter disk and scraper welding. A knife arm of the knife arm welding penetrates through a knife arm sleeve on the knife rest welding; the upper end of the knife arm is connected with the upper connecting plate, and the lower end of the knife arm is connected with the knife apron welding through a bearing base welded on the knife arm; the cutter disk is installed on the knife apron welding; a screw in the screw spiral adjustment penetrates through an installment hole of the upper connecting plate and is matched with a nut placed in a nut sleeve; and the scraper welding is installed on the knife arm welding, and is located on the inner side of the cutter disk. The penetrating depth of the potato harvester soil-cutting mechanism is adjustable; when happening into external force, the cutter disk deflects as to reduce abrasion of the cutter disk; and the cutter disk installed in an inclined mode facilitates scarifying soil, helping separation of potatoes and the soil, and increasing stability of the potato harvester soil-cutting mechanism in the advancing process.
Description
Technical field
The utility model belongs to potato harvest machinery technical field, is specially a kind of reaping machine to be excavated the face of land of fabric width both sides and the mechanism that weeds are cut.
Background technology
The clay cutter structure that modern potato harvester generally adopts, though the easier function of excavation of digging element is cut, made to the face of land and the weeds that will excavate the fabric width both sides in the time of can realizing the reaping machine operation, but its cutting disc can't become flexible the soil that cuts, do not possess the function that potato soil separates, and cutting disc condition deflection everywhere can't be dodged the various external force that run in the work, can accelerate the wearing and tearing of cutterhead, reduction of service life, reduce cutting efficiency.
Summary of the invention
For solving above-mentioned deficiency, the utility model provides a kind of clay cutter structure that reaping machine excavates the face of land, fabric width both sides and weeds that is mainly used to cut, the with good grounds crop of circular cutter in the mechanism and geographical conditions condition deflection everywhere are to dodge the function of external force, soil can be become flexible in the inclination angle of cutting disc, is convenient to potato soil and separates.
The purpose of this utility model is achieved through the following technical solutions:
A kind of potato harvester clay cutter structure mainly is made up of knife rest seam, tool arm seam, the assembling of adjustment spiral, tool rest seam, cutting disc, upper junction plate, cleaning shoe seam etc.Pass the tool arm cover of tool arm in the described tool arm seam from described knife rest seam, the upper end links to each other with described upper junction plate, the lower end is connected with described tool rest seam by the bearing block that is welded thereon, described cutting disc is installed in the described tool rest seam, screw rod in the assembling of described adjustment spiral passes the installing hole of described upper junction plate and matches with the nut in the nut sleeve that places in the described knife rest seam, described cleaning shoe seam is contained in the described tool arm seam, is positioned at the inboard of described cutting disc.
The knife rest seam mainly is made up of knife rest connecting plate, welding block, lower connecting plate, tool arm cover and nut sleeve.Described tool arm cover is welded on the described knife rest connecting plate by described welding block and described lower connecting plate, make described tool arm cover lower end have 2 ° forward～10 ° inclination angle with respect to described knife rest connecting plate, the tool arm set upper side has outside 1 °～7 ° inclination angle with respect to described knife rest connecting plate, and described nut sleeve is welded on described tool arm and puts.
The tool arm seam mainly is made up of tool arm and bearing block etc.Described bearing block also has inclination angle, this inclination angle to make the cutting disc upper end after the assembling slope inwardly 1 °～3 °, outward-dipping 0 °～2 ° of cutting disc front end with described tool arm seam the time.
The utility model has the advantages that: simple in structure, compact, reliable operation, the embedded depth of mechanism can be according to the actual conditions flexible modulation of crop and soil, the cutterhead that tilts to install is conducive to loosening soil, help potato soil to separate, also can increase the stability in the machine traveling process, tool arm can rotate in the tool arm cover, cutterhead can be dodged the external force that runs into, reduce the wearing and tearing of cutterhead.
Description of drawings
Fig. 1: clay cutter structure front view
Fig. 2: clay cutter structure right view
Fig. 3: knife rest seam front view
Fig. 4: knife rest seam left view
Among the figure: knife rest seam-1, tool arm seam-2, adjustment spiral assembling-3, tool rest seam-4, cleaning shoe seam-5, cutting disc-6, upper junction plate-7, tool arm-8, tool arm cover-9, bearing block-10, adjustment spiral screw rod-11, nut sleeve-12, knife rest connecting plate-13, welding block-14, lower connecting plate-15, nut-16.
Embodiment
The utility model will be further described with reference to the accompanying drawings:
The utility model mainly is made up of knife rest seam (1), tool arm seam (2), the assembling of adjustment spiral (3), tool rest seam (4), cleaning shoe seam (5), cutting disc (6), upper junction plate (7) etc.Pass the tool arm cover (9) of tool arm (8) in the tool arm seam (2) from knife rest seam (1), the upper end links to each other with upper junction plate (7), the lower end is connected with tool rest seam (4) by the bearing block (10) that is welded thereon, cutting disc (6) is installed in the tool rest seam (4), adjusting screw rod (11) in the spiral assembling (3) passes the installing hole of upper junction plate (7) and matches with the nut (16) that places nut sleeve (12) lining in the knife rest seam (1), cleaning shoe seam (5) is contained in the tool arm seam (2), is positioned at the inboard of cutting disc (6).
Knife rest seam (1) mainly is made up of knife rest connecting plate (13), welding block (14), lower connecting plate (15), tool arm cover (9) and nut sleeve (12).Tool arm cover (9) is welded on the knife rest connecting plate (13) by welding block (14) and lower connecting plate (15), make tool arm cover (9) lower end have 2 ° forward～10 ° inclination angle with respect to knife rest connecting plate (13), tool arm cover (9) upper end has outside 1 °～7 ° inclination angle with respect to knife rest connecting plate (13), and nut sleeve (12) is welded on the tool arm cover (9).
Tool arm seam (2) mainly is made up of tool arm (8) and bearing block (10) etc.Bearing block (10) also has inclination angle, this inclination angle to make cutting disc (6) upper end after the assembling slope inwardly 1 °～3 °, outward-dipping 0 °～2 ° of cutting disc front end with tool arm (8) seam the time.
In the operation process, the cutting disc (6) that tilts has the scarifying effect to soil in the process of cutting soil, help potato soil to separate, also can increase the stability in the machine traveling process, tool arm (8) can rotate in tool arm cover (9), when running into external force such as hard stone, soil block etc., cutting disc (6) can deflect and dodge.
Rotate the handle of adjusting spiral assembling (3) and can change screw rod (11) with respect to the position of nut (16), regulate the height of tool arm (8), thus the embedded depth of control cutting disc (6).
Claims (3)
1. potato harvester clay cutter structure, mainly by the knife rest seam, the tool arm seam, the assembling of adjustment spiral, the tool rest seam, upper junction plate, cutting disc, compositions such as cleaning shoe seam, it is characterized in that passing the tool arm cover of tool arm from described knife rest seam in the described tool arm seam, the upper end links to each other with described upper junction plate, the lower end is connected with described tool rest seam by the bearing block that is welded thereon, described cutting disc is installed in the described tool rest seam, screw rod in the assembling of described adjustment spiral passes the installing hole of described upper junction plate and matches with the nut in the nut sleeve that places in the described knife rest seam, described cleaning shoe seam is contained in the described tool arm seam, is positioned at the inboard of described cutting disc.
2. potato harvester clay cutter structure according to claim 1, it is characterized in that described knife rest seam is mainly overlapped by knife rest connecting plate, welding block, lower connecting plate, tool arm and nut sleeve is formed, described tool arm cover is welded on the described knife rest connecting plate by described welding block and described lower connecting plate, make described tool arm cover lower end have 2 ° forward～10 ° inclination angle with respect to described knife rest connecting plate, the tool arm set upper side has outside 1 °～7 ° inclination angle with respect to described knife rest connecting plate, and described nut sleeve is welded on described tool arm and puts.
3. potato harvester clay cutter structure according to claim 1, it is characterized in that described tool arm seam mainly is made up of tool arm and bearing block etc., described bearing block also has the inclination angle with described tool arm seam the time, this inclination angle makes the cutting disc upper end after the assembling slope inwardly 1 °～3 °, outward-dipping 0 °～2 ° of cutting disc front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206815197U CN203040186U (en) | 2012-11-26 | 2012-11-26 | Potato harvester soil-cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206815197U CN203040186U (en) | 2012-11-26 | 2012-11-26 | Potato harvester soil-cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040186U true CN203040186U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206815197U Expired - Fee Related CN203040186U (en) | 2012-11-26 | 2012-11-26 | Potato harvester soil-cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828530A (en) * | 2012-11-26 | 2014-06-04 | 中国农业机械化科学研究院呼和浩特分院 | Potato harvester soil cutting mechanism |
| CN104145589A (en) * | 2014-07-30 | 2014-11-19 | 李伟强 | Band saw structured rotary water chestnut picking machine |
-
2012
- 2012-11-26 CN CN2012206815197U patent/CN203040186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828530A (en) * | 2012-11-26 | 2014-06-04 | 中国农业机械化科学研究院呼和浩特分院 | Potato harvester soil cutting mechanism |
| CN104145589A (en) * | 2014-07-30 | 2014-11-19 | 李伟强 | Band saw structured rotary water chestnut picking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |