CN205847878U - A kind of mulcher tooth header structure - Google Patents
A kind of mulcher tooth header structure Download PDFInfo
- Publication number
- CN205847878U CN205847878U CN201620764914.XU CN201620764914U CN205847878U CN 205847878 U CN205847878 U CN 205847878U CN 201620764914 U CN201620764914 U CN 201620764914U CN 205847878 U CN205847878 U CN 205847878U
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- metal body
- tooth head
- afterbody
- hard
- machine tooth
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Abstract
A kind of mulcher tooth header structure, it includes one piece of upper surface metal body by afterbody gentle slope transition front working surface, a machine tooth head upwarped it is provided with laterally in the leading section of this working surface, afterbody hard-wired fitting surface formed below at this metal body, the centre of fitting surface is provided with hole, location；Described machine tooth head is made up of the hard alloy blocks being embedded in working surface leading section, and below this hard alloy blocks the inner, metal body two sides be provided with rearwardly extend each one be made up of the broken alloy solder layer of hard evagination protection stringcourse bar；It is provided with downward column-like projection block below the metal body of described machine tooth head, and forms the irregular surface of metal body front end face slightly introversion；It is formed with at least two step between described column-like projection block bottom surface and the plane fitting surface of afterbody to be connected, and forms the fitting surface of whole lower surface；Hole, described location is arranged on a downwardly convex projection.
Description
Technical field
The utility model relates to a kind of mulcher tooth header structure, belong to municipal administration afforestation project mechanical technique neck
Territory.
Background technology
Existing mulcher, directly contacts soil mainly by polylith machine tooth and loosens table soil, as early as possible
Soil majority is weak soil matter, but also some is pan soil, and also can mix block stone etc., therefore loosening machine in general soil
Tooth needs certain hardness, although the machine tooth certain degree of hardness of existing mulcher and the metal material of toughness are made,
But complicated owing to there is structure, install and use inconvenience, directly the machine tooth head of contact soil is easily lost, and installs and fixes machine tooth
Structure not reasonable so that often change or Maintenance Table Of Distribution Augmentation soil loosening machine, increase use cost, reduce making of engineering machinery
Use efficiency.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art to exist, and provides a kind of reasonable in design, peace
Dress convenient fixing, wear-resisting, fastness is strong, and service life is long, reduces use cost, improves the mulcher tooth head knot of work efficiency
Structure.
The purpose of this utility model completes by following technical solution, a kind of mulcher tooth header structure, it
Including one piece of upper surface by the metal body of afterbody gentle slope transition front working surface, in the leading section of this working surface to
Outside is provided with a machine tooth head upwarped, the afterbody hard-wired fitting surface formed below at this metal body, fitting surface
Centre be provided with location hole；Described machine tooth head is made up of the hard alloy blocks being embedded in working surface leading section, and at this
Below hard alloy blocks the inner, metal body two sides are provided with each rearwardly extended and are made up of the broken alloy solder layer of hard
Evagination protection stringcourse bar.
As preferably: be provided with downward column-like projection block below the metal body of described machine tooth head, and form metal body
The irregular surface of front end face slightly introversion；It is formed at least between described column-like projection block bottom surface and the plane fitting surface of afterbody
Two steps connect, and form the fitting surface of whole lower surface；Hole, described location is arranged on a downwardly convex projection.
As preferably: described machine tooth head is embedded the hard alloy blocks structure in working surface leading section side by side by two pieces, left and right
Becoming, it is circular arc outer gibbosity that the front end of every piece of hard alloy blocks forms point flat, left and right up and down；Metal below described machine tooth head
Corresponding two two column-like projection blocks being connected it are also equipped with on body.
This utility model belongs to improvements over the prior art, and it has reasonable in design, is arranged and fixed conveniently, wear-resisting,
Fastness is strong, and service life is long, reduces use cost, improves the features such as work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is the C direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail: shown in Fig. 1-4, one described in the utility model
Mulcher tooth header structure, it includes that one piece of upper surface is transitioned into the metal of front working surface 2 originally by afterbody gentle slope 1
Body 3, is provided with a machine tooth head 4 upwarped laterally, below the afterbody of this metal body 3 in the leading section of this working surface 2
Being formed with hard-wired fitting surface 5, the centre of fitting surface 5 is provided with hole 6, location；Described machine tooth head 4 is by being embedded in work
The hard alloy blocks of leading section, surface 2 is constituted, and below this hard alloy blocks the inner, metal body 3 two sides arrange oriented
Each evagination protection stringcourse bar 7 being made up of the broken alloy solder layer of hard that afterbody extends；Which increase the wearability of product, carry
High work efficiency, extends service life etc..
Shown in figure, it is provided with downward column-like projection block 8 below the metal body 3 of described machine tooth head 4, and forms metal originally
The irregular surface 9 of body 3 front end face slightly introversion；Formed between described column-like projection block 8 bottom surface and the plane fitting surface 5 of afterbody
There is at least two step to connect, and form the fitting surface of whole lower surface；Hole, described location 6 be arranged on one downwardly convex convex
On post 10.
Machine tooth head 4 described in the utility model is by two pieces, the left and right hard alloy blocks being embedded side by side in working surface 2 leading section
Constituting, it is circular arc outer gibbosity that the front end of every piece of hard alloy blocks forms point flat, left and right up and down；Below described machine tooth head 4
Corresponding two two column-like projection blocks 8 being connected it are also equipped with on metal body 3.
Claims (3)
1. a mulcher tooth header structure, it includes that one piece of upper surface is by afterbody gentle slope transition front working surface
Metal body, is provided with a machine tooth head upwarped laterally, under the afterbody of this metal body in the leading section of this working surface
Side is formed with hard-wired fitting surface, and the centre of fitting surface is provided with hole, location；It is characterized in that described machine tooth head is by embedding
The hard alloy blocks being located at working surface leading section is constituted, and below this hard alloy blocks the inner, metal body two sides set
It is equipped with each evagination protection stringcourse bar being made up of the broken alloy solder layer of hard rearwardly extended.
Mulcher tooth header structure the most according to claim 1, it is characterised in that under the metal body of described machine tooth head
Side is provided with downward column-like projection block, and forms the irregular surface of metal body front end face slightly introversion；Described column-like projection block
It is formed with at least two step between bottom surface and the plane fitting surface of afterbody to be connected, and forms the fitting surface of whole lower surface；
Hole, described location is arranged on a downwardly convex projection.
Mulcher tooth header structure the most according to claim 1 and 2, it is characterised in that described machine tooth head is by two pieces, left and right
Be embedded hard alloy blocks in working surface leading section side by side to constitute, the front end of every piece of hard alloy blocks formed up and down point flat,
Left and right is in circular arc outer gibbosity；Corresponding two two be connected it are also equipped with on metal body below described machine tooth head
Column-like projection block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764914.XU CN205847878U (en) | 2016-07-20 | 2016-07-20 | A kind of mulcher tooth header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764914.XU CN205847878U (en) | 2016-07-20 | 2016-07-20 | A kind of mulcher tooth header structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847878U true CN205847878U (en) | 2017-01-04 |
Family
ID=57646580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764914.XU Active CN205847878U (en) | 2016-07-20 | 2016-07-20 | A kind of mulcher tooth header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107615932A (en) * | 2017-10-28 | 2018-01-23 | 浙江华莎驰机械有限公司 | A kind of tooth head of agricultural machinery |
| CN107638910A (en) * | 2017-10-28 | 2018-01-30 | 浙江华莎驰机械有限公司 | A kind of mechanical tooth of pulverizer and waste disposal |
| CN107670825A (en) * | 2017-09-28 | 2018-02-09 | 浙江华莎驰机械有限公司 | A kind of waste disposal pulverizer machinery tooth head |
| CN108855418A (en) * | 2018-06-27 | 2018-11-23 | 德清爱得机械有限公司 | A kind of mechanical tooth of pulverizer and waste disposal |
-
2016
- 2016-07-20 CN CN201620764914.XU patent/CN205847878U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670825A (en) * | 2017-09-28 | 2018-02-09 | 浙江华莎驰机械有限公司 | A kind of waste disposal pulverizer machinery tooth head |
| CN107615932A (en) * | 2017-10-28 | 2018-01-23 | 浙江华莎驰机械有限公司 | A kind of tooth head of agricultural machinery |
| CN107638910A (en) * | 2017-10-28 | 2018-01-30 | 浙江华莎驰机械有限公司 | A kind of mechanical tooth of pulverizer and waste disposal |
| CN108855418A (en) * | 2018-06-27 | 2018-11-23 | 德清爱得机械有限公司 | A kind of mechanical tooth of pulverizer and waste disposal |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |