CN207382829U - Agricultural machinery tooth - Google Patents
Agricultural machinery tooth Download PDFInfo
- Publication number
- CN207382829U CN207382829U CN201721409346.2U CN201721409346U CN207382829U CN 207382829 U CN207382829 U CN 207382829U CN 201721409346 U CN201721409346 U CN 201721409346U CN 207382829 U CN207382829 U CN 207382829U
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- CN
- China
- Prior art keywords
- taper
- taper body
- square breach
- conical surface
- breach slot
- 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.)
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Abstract
A kind of agricultural machinery tooth, it includes the taper body of strip, at least one layer of hard alloy blocks layer is welded on the tapered end face of the taper body, a square breach slot is symmetrically arranged with upwards on the base of the taper body both sides triangle side, and fitting surface is formed in the side wall of square breach slot, square breach slot corresponding to the both sides is provided perpendicular to square breach slot close to a side in the conical surface lower part of taper body and connects at least two location holes of taper sheath intracoelomic cavity；The hard alloy blocks layer is to be connected to forming successively by polylith hard alloy blocks, and the conical surface lower part of the taper body is provided with one section of vertical plane, and three uniformly distributed location holes positioned at vertical medium line one side are provided on the vertical plane；The laterally or longitudinally strengthening rib strip of concave or convex can also be set on the conical surface of the taper body；It has simple in structure, easy to install and use, the features such as structural strength is good, wear-resisting, impact resistance, service life is long.
Description
Technical field
The utility model relates to a kind of agricultural machinery teeth, 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 of great significance；Current agricultural machinery includes harvester, grass trimmer, 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 are embedded with stone in the soil
Block or iron block, therefore when these farm machineries touch these hard soil or stone or iron block, it 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
Repair and update etc., not only lose time, but also 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
The purpose of the utility model is to overcome the shortcomings of the prior art, and offer is a kind of simple in structure, uses peace
Dress is convenient, and structural strength is good, wear-resisting, impact resistance, the agricultural machinery tooth of service life length.
The purpose of this utility model is completed by following technical solution, a kind of agricultural machinery tooth, it includes length
The taper body of bar shaped is welded at least one layer of hard alloy blocks layer, the taper sheath on the tapered end face of the taper body
A square breach slot is symmetrically arranged on the base of body both sides triangle side upwards, and dress is formed in the side wall of square breach slot
With face；Square breach slot corresponding to the both sides is provided perpendicular in the conical surface lower part of taper body close to a side
Square breach slot and at least two location holes for connecting taper sheath intracoelomic cavity.
As preferred：The hard alloy blocks layer is to be connected to forming successively by polylith hard alloy blocks, the taper
The conical surface lower part of body is provided with one section of vertical plane, is provided on the vertical plane positioned at vertical medium line one side
Three uniformly distributed location holes；The laterally or longitudinally reinforcement of concave or convex can also be set on the conical surface of the taper body
Rib.
The utility model belongs to improvements over the prior art, it has simple in structure, easy to install and use, structural strength
Well, the features such as wear-resisting, impact resistance, service life is long.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model.
Fig. 2 is the top view structure diagram of the utility model.
Fig. 3 is the side structure schematic view of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing：Shown in Fig. 1-3, one kind described in the utility model
Agricultural machinery tooth, it includes the taper body 1 of strip, at least one layer is welded on the tapered end face 2 of the taper body 1
Hard alloy blocks layer 3 is symmetrically arranged with a square breach slot on the base of the 1 both sides triangle side 4 of taper body upwards
5, and form fitting surface 9 in the side wall of square breach slot；Square breach slot 5 corresponding to the both sides, the taper in taper body 1
6 lower part of surface is provided perpendicular to square breach slot 5 close to a side and connects at least two location holes of 1 inner cavity of taper body
7。
Shown in figure, the hard alloy blocks layer 3 is to be connected to forming successively by polylith hard alloy blocks, the taper
6 lower part of conical surface of body 1 is provided with one section of vertical plane 8, is provided on the vertical plane 8 positioned at vertical medium line
The uniformly distributed location hole 7 of three of one side；Can also be set on the conical surface 6 of the taper body 1 concave or convex transverse direction or
Longitudinally reinforced rib（Do not show in figure）.
The utility model is spliced using the cambered hard alloy blocks of polylith top tape in cone-shaped top surface, substantially increases production
The wearability and service life of product.
Claims (2)
1. a kind of agricultural machinery tooth, it includes the taper body of strip, it is characterised in that the tapering point of the taper body
At least one layer of hard alloy blocks layer is welded on face, is symmetrical arranged upwards on the base of the taper body both sides triangle side
There is a square breach slot, and fitting surface is formed in the side wall of square breach slot, square breach slot corresponding to the both sides, in taper
The conical surface lower part of body is provided perpendicular to square breach slot close to a side and connects at least the two of taper sheath intracoelomic cavity
A location hole.
2. agricultural machinery tooth according to claim 1, it is characterised in that the hard alloy blocks layer is hard by polylith
Matter alloy block connects composition successively, and the conical surface lower part of the taper body is provided with one section of vertical plane, and described hangs down
Three uniformly distributed location holes positioned at vertical medium line one side are provided in straight plane；May be used also on the conical surface of the taper body
To set the laterally or longitudinally strengthening rib strip of concave or convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409346.2U CN207382829U (en) | 2017-10-28 | 2017-10-28 | Agricultural machinery tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409346.2U CN207382829U (en) | 2017-10-28 | 2017-10-28 | Agricultural machinery tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382829U true CN207382829U (en) | 2018-05-22 |
Family
ID=62327004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721409346.2U Active CN207382829U (en) | 2017-10-28 | 2017-10-28 | Agricultural machinery tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567742A (en) * | 2017-10-28 | 2018-01-12 | 浙江华莎驰机械有限公司 | A kind of agricultural machinery tooth |
-
2017
- 2017-10-28 CN CN201721409346.2U patent/CN207382829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567742A (en) * | 2017-10-28 | 2018-01-12 | 浙江华莎驰机械有限公司 | A kind of agricultural machinery tooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |