CN107615931A - A kind of symmetric form tooth of agricultural machinery - Google Patents
A kind of symmetric form tooth of agricultural machinery Download PDFInfo
- Publication number
- CN107615931A CN107615931A CN201711028040.7A CN201711028040A CN107615931A CN 107615931 A CN107615931 A CN 107615931A CN 201711028040 A CN201711028040 A CN 201711028040A CN 107615931 A CN107615931 A CN 107615931A
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- Prior art keywords
- groove
- block
- shaped body
- shaped notch
- flat
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Abstract
A kind of symmetric form tooth of agricultural machinery, it includes the flat block-shaped body of an isosceles triangle, the diagonal angle of the flat block-shaped body is provided with a symmetrical groove-shaped notch, the groove-shaped notch both sides hypotenuse is provided with the outward-dipping tapered slope of internal upper part from upper surface, firm welding has at least one layer of hard alloy blocks layer in the tapered slope, the upper surface of the flat block-shaped body is located at the metal derby for being provided with two pieces close to base on the inside of groove-shaped notch side by side and vertically holding up, each a positioning hole laterally on same straight line is provided with two blocks of metal derbies, and make to be formed symmetrical type structure on flat block-shaped body centered on diagonal center line；Described hard alloy blocks layer is to be connected to forming successively by polylith hard alloy blocks, the plane groove wide with groove-shaped notch is provided with the interior flat-sided block-shaped body of the groove-shaped notch, the metal derby is symmetrically arranged in the plane groove, described metal derby is sheet metal block, it is provided with before it from upper hypotenuse forward, forms likeness in form corner block；It has the features such as simple in construction, easy to install and use, structural strength is good, wear-resisting, impact resistance, and service life is long.
Description
Technical field
The present invention relates to a kind of symmetric form tooth of agricultural machinery, belong to farm machinery parts technical field.
Background technology
The extensive application of mechanization of agriculture, improves level of agricultural production, for improving farmers' income, reduces labor intensity
It is significant；Current agricultural machinery includes harvester, hay mover, ridger, rotary cultivator, seedling transplanter, ditching machine
Etc., these Agricultural Machinery Designs are mostly used for the contact with soil, and soil has lump soil, also have and stone is embedded with soil
Block or iron block, therefore when these farm machineries touch these hard soil or stone or iron block, can connecing because of farm machinery
Tactile parts are not hard enough or insufficient strength etc., and causing the damage of parts at the damage of farm machinery, especially one will bring
Maintenance and renewal etc., not only lose time, and bring the increase of use cost, therefore, must match somebody with somebody on some farm machineries
Special dentation body is put, is protected safe to use with soil contact component on farm machinery.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and offer is a kind of simple in construction, uses installation side
Just, structural strength is good, wear-resisting, impact resistance, the symmetric form tooth of the agricultural machinery of service life length.
The purpose of the present invention is completed by following technical solution, a kind of symmetric form tooth of agricultural machinery, and it is wrapped
The flat block-shaped body of an isosceles triangle is included, the diagonal angle of the flat block-shaped body is provided with a symmetrical groove-shaped notch, the flute profile
Breach both sides hypotenuse is provided with the outward-dipping tapered slope of internal upper part from upper surface, and firm welding has in the tapered slope
At least one layer of hard alloy blocks layer, the upper surface of the flat block-shaped body is located on the inside of groove-shaped notch is provided with two pieces close to base
The metal derby holded up side by side and vertically, each a positioning hole laterally on same straight line is provided with two blocks of metal derbies, and
Make to be formed symmetrical type structure on flat block-shaped body centered on diagonal center line.
As preferred：Described hard alloy blocks layer is to be connected to forming successively by polylith hard alloy blocks, and the flute profile lacks
The plane groove wide with groove-shaped notch is provided with the interior flat-sided block-shaped body of mouth, the metal derby is symmetrically arranged at described
In plane groove, described metal derby is sheet metal block, is provided with before it from upper hypotenuse forward, forms likeness in form triangle
Block.
The invention belongs to improvements over the prior art, it has simple in construction, and easy to install and use, structural strength is good, resistance to
Mill, impact resistance, the features such as service life is long.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the present invention.
Fig. 2 is the side structure schematic view of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Fig. 1, shown in 2, a kind of agricultural machinery of the present invention
Symmetric form tooth, it includes the flat block-shaped body 1 of an isosceles triangle, and the diagonal angle of the flat block-shaped body 1 is provided with one or two
The symmetrical groove-shaped notch 2 in side, the both sides hypotenuse 3 of groove-shaped notch 2, i.e. isosceles triangle it is equilateral on be provided with out of upper surface
The tapered slope 4 of upper section slants outward, firm welding has at least one layer of hard alloy blocks layer 5 in the tapered slope 4, described flat
The upper surface 6 of block-shaped body 1 is located at the metal derby that the inner side of groove-shaped notch 2 is provided with two pieces side by side and vertically holded up close to base 7
8, each a positioning hole 9 laterally on same straight line is provided with two blocks of metal derbies 8, and make on flat block-shaped body 1 with right
Symmetrical type structure is formed centered on the center line of angle.
Shown in figure, described hard alloy blocks layer 5 is to be connected to forming successively by polylith hard alloy blocks, and the flute profile lacks
The plane groove 10 wide with groove-shaped notch is provided with the interior flat-sided block-shaped body of mouth 2, the metal derby 8 is symmetrically arranged at
In the plane groove 10, described metal derby 8 is sheet metal block, is provided with from upper hypotenuse 11 forward, forms before it
It is similar to corner block.
The present invention in the equilateral tapered slope of symmetric triangular, substantially increases product using the hard alloy blocks of splicing
Wearability and service life.
Claims (2)
1. a kind of symmetric form tooth of agricultural machinery, it includes the flat block-shaped body of an isosceles triangle, it is characterised in that described flat
The diagonal angle of block-shaped body is provided with a symmetrical groove-shaped notch, and the groove-shaped notch both sides hypotenuse is provided with out of upper surface
The outward-dipping tapered slope in portion, firm welding has at least one layer of hard alloy blocks layer, the flat bulk in the tapered slope
The upper surface of body is located at the metal derby for being provided with two pieces close to base on the inside of groove-shaped notch side by side and vertically holding up, two blocks of gold
Each a positioning hole laterally on same straight line is provided with category block, and is made on flat block-shaped body centered on diagonal center line
Form symmetrical type structure.
2. the symmetric form tooth of agricultural machinery according to claim 1, it is characterised in that described hard alloy blocks layer is
Connected successively by polylith hard alloy blocks and formed, be provided with the interior flat-sided block-shaped body of the groove-shaped notch with groove-shaped notch etc.
Wide plane groove, the metal derby are symmetrically arranged in the plane groove, and described metal derby is sheet metal block, its
Above it is provided with from upper hypotenuse forward, forms likeness in form corner block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711028040.7A CN107615931A (en) | 2017-10-28 | 2017-10-28 | A kind of symmetric form tooth of agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711028040.7A CN107615931A (en) | 2017-10-28 | 2017-10-28 | A kind of symmetric form tooth of agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107615931A true CN107615931A (en) | 2018-01-23 |
Family
ID=61093219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711028040.7A Withdrawn CN107615931A (en) | 2017-10-28 | 2017-10-28 | A kind of symmetric form tooth of agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107615931A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203293141U (en) * | 2013-06-28 | 2013-11-20 | 重庆威马农业机械有限公司 | Damping handle of power device |
| CN204645143U (en) * | 2015-05-14 | 2015-09-16 | 浙江华莎驰机械有限公司 | A kind of tooth cover for excavator |
| CN204843070U (en) * | 2015-07-24 | 2015-12-09 | 戎征国 | Two sword spiral bit |
| CN205501738U (en) * | 2015-12-31 | 2016-08-24 | 浙江华莎驰机械有限公司 | A vibrospade for railway ballast aggregate tamping tool |
| CN205599228U (en) * | 2016-04-29 | 2016-09-28 | 浙江华莎驰机械有限公司 | A tooth head structure for branch chip machine |
| CN106216024A (en) * | 2016-08-30 | 2016-12-14 | 浙江华莎驰机械有限公司 | A kind of machine tooth tooth head of lithotrite |
| CN205812669U (en) * | 2016-07-21 | 2016-12-21 | 济南致鼎工业技术有限公司 | A kind of ploughshare with the wear-resisting ploughshare wing |
| CN206042709U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | Mulcher tooth head |
| CN207382832U (en) * | 2017-10-28 | 2018-05-22 | 浙江华莎驰机械有限公司 | The symmetric form tooth of agricultural machinery |
-
2017
- 2017-10-28 CN CN201711028040.7A patent/CN107615931A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203293141U (en) * | 2013-06-28 | 2013-11-20 | 重庆威马农业机械有限公司 | Damping handle of power device |
| CN204645143U (en) * | 2015-05-14 | 2015-09-16 | 浙江华莎驰机械有限公司 | A kind of tooth cover for excavator |
| CN204843070U (en) * | 2015-07-24 | 2015-12-09 | 戎征国 | Two sword spiral bit |
| CN205501738U (en) * | 2015-12-31 | 2016-08-24 | 浙江华莎驰机械有限公司 | A vibrospade for railway ballast aggregate tamping tool |
| CN205599228U (en) * | 2016-04-29 | 2016-09-28 | 浙江华莎驰机械有限公司 | A tooth head structure for branch chip machine |
| CN205812669U (en) * | 2016-07-21 | 2016-12-21 | 济南致鼎工业技术有限公司 | A kind of ploughshare with the wear-resisting ploughshare wing |
| CN106216024A (en) * | 2016-08-30 | 2016-12-14 | 浙江华莎驰机械有限公司 | A kind of machine tooth tooth head of lithotrite |
| CN206042709U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | Mulcher tooth head |
| CN207382832U (en) * | 2017-10-28 | 2018-05-22 | 浙江华莎驰机械有限公司 | The symmetric form tooth of agricultural machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180123 |
|
| WW01 | Invention patent application withdrawn after publication |