CN206042709U - Mulcher tooth head - Google Patents
Mulcher tooth head Download PDFInfo
- Publication number
- CN206042709U CN206042709U CN201620976457.0U CN201620976457U CN206042709U CN 206042709 U CN206042709 U CN 206042709U CN 201620976457 U CN201620976457 U CN 201620976457U CN 206042709 U CN206042709 U CN 206042709U
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- metal body
- plane
- wedge
- hard alloy
- alloy blocks
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Abstract
A kind of mulcher tooth head, it includes the block metal body of a wedge, the upper surface of the metal body is a wedge inclined-plane tilted upward by a lateral opposite side, on the upside of wedge inclined-plane, corners is provided with interlocking groove in the diagonal, and which embeds and is connected at least two pieces the be symmetrically arranged, hard alloy blocks that head is in each pointed shape；The bottom surface of metal body is set to the fitting surface of indent groove triangular in shape, and the middle setting of the fitting surface has the location hole perpendicular to bottom surface；The centre of interlocking groove is also rabbeted the head being stitched together with the two pieces of hard alloy blocks in left and right also hard alloy blocks in the middle of the box-shaped in pointed shape, and corners forms three independent corners obliquely on the upside of the wedge inclined-plane of metal body；Centre on wedge inclined-plane, the trapezoidal square that evagination is provided with corresponding to described location hole, the periphery for being located at location hole in the bottom surface of metal body are provided with and the concentric big hole of location hole；It has reasonable in design, is arranged and fixed conveniently, and wear-resisting, fastness is strong, long service life, reduces use cost, the features such as improve work efficiency.
Description
Technical field
The utility model relates to a kind of mulcher tooth for municipal machinery equipment, belongs to municipal afforestation project
Field of mechanical technique.
Background technology
Existing mulcher, mainly use polylith hard machine tooth directly contact soil and table soil is carried out it is loose,
Although soil majority is weak soil matter, it is mingled with some pan soil and rubble, therefore the machine tooth of loosening machine in the soil of weak soil matter
Certain hardness is needed, the surface of soil is especially contacted；Although the machine tooth of existing mulcher is with certain degree of hardness and tough
Property metal material make, but as machine tooth has complex structure, install and use inconvenience, the machine tooth head of directly contact soil holds
Easily it is lost, installs and the structure of fixed machine tooth is not reasonable, so that Jing is often changed or Maintenance Table Of Distribution Augmentation soil conveyer, so as to increase
Use cost, reduces the service efficiency of municipal works machinery.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of reasonable in design, peace
Dress is fixed conveniently, and wear-resisting, fastness is strong, long service life, reduces use cost, improves the mulcher tooth head of work efficiency.
The purpose of this utility model by following technical solution completing, a kind of mulcher tooth head, it includes
The block metal body of one wedge, the upper surface of the metal body is a wedge inclined-plane tilted upward by a lateral opposite side,
On the upside of described wedge inclined-plane, corners is provided with interlocking groove in the diagonal, and which is embedded to be connected at least two pieces and be symmetrically arranged
, head each in pointed shape hard alloy blocks；The bottom surface of the metal body is set to the dress of indent groove triangular in shape
With face, the middle setting of the fitting surface has the location hole perpendicular to bottom surface.
As preferred：The centre of the interlocking groove is also rabbeted the head being stitched together with the two pieces of hard alloy blocks in left and right
Portion's also hard alloy blocks in the middle of the box-shaped in pointed shape, and corners forms three tiltedly on the upside of the wedge inclined-plane of metal body
Independent corners upwards；Centre on wedge inclined-plane, the trapezoidal square that evagination is provided with corresponding to described location hole, and
The bottom surface of metal body is located at the periphery of location hole and is provided with and the concentric big hole of location hole.
As preferred：The wedge inclined-plane upper side end of the metal body is formed with corresponding to following hard alloy blocks wedge angle
The end edge of two triangle outer flanges of shape, and the end edge of wedge inclined-plane upper side end is recessed in hard alloy blocks wedge angle
The inner side of end edge；Before and after the bottom surface fitting surface of the metal body, side is respectively formed with from the top down in the assembling oriented side for inside contracting
Face.
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, long service life, reduces use cost, the features such as improve work efficiency.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction views of Fig. 1.
Fig. 3 is the B direction views of Fig. 1.
Specific embodiment
This utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-3, one kind described in the utility model
Mulcher tooth head, it includes the block metal body 1 of a wedge, and the upper surface of the metal body 1 is one lateral another by one
The wedge inclined-plane 2 that side tilts upward, described 2 upside corners of wedge inclined-plane are provided with interlocking groove 3 in the diagonal, in which
Interlocking has at least two pieces the be symmetrically arranged, hard alloy blocks 5 that head is in each pointed shape 4；The bottom of the metal body 1
Face is set to the fitting surface 6 of indent groove triangular in shape, and the middle setting of the fitting surface 6 has the location hole 7 perpendicular to bottom surface.
Shown in figure, it is described interlocking groove 3 centre also rabbet have with left and right two pieces of hard alloy blocks 5 be stitched together
, head also hard alloy blocks 9 in the middle of the box-shaped in pointed shape 8, and in the 2 upside corners of wedge inclined-plane of metal body 1
Form three independent corners obliquely；Centre on wedge inclined-plane 2, described location hole 7 is provided with evagination
Trapezoidal square 10, and the periphery for being located at location hole 7 in the bottom surface of metal body 1 is provided with and the concentric big hole of location hole
11。
2 upper side end of wedge inclined-plane of metal body of the present invention 1 is formed with corresponding to following hard alloy blocks wedge angle
The end edge 13 of two triangle outer flanges of shape, and the end edge 13 of 2 upper side end of wedge inclined-plane is recessed in hard alloy
The inner side of 5 wedge angle end edge of block；It is in from the top down what is inside contracted that before and after the bottom surface fitting surface 6 of the metal body 1, side is respectively formed with
Assembling positioning side 14.
This utility model is easily installed and is fixed using in bottom indent groove and the single hole Fixed Design of being in the shape of the letter V, head
Design of the portion using two pieces big hard alloy blocks, it is especially middle to snap in square alloy block design, considerably increase
Wearability, with inexpensive, efficient advantage.
Claims (3)
1. a kind of mulcher tooth head, it includes the block metal body of a wedge, the upper surface of the metal body be one by
The wedge inclined-plane that one lateral opposite side is tilted upward, it is characterised in that corners is provided with the diagonal on the upside of described wedge inclined-plane
Interlocking groove, which is embedded to be connected to that at least two pieces being symmetrically arranged, the respective hard alloy blocks in pointed shape of head；It is described
The bottom surface of metal body is set to the fitting surface of indent groove triangular in shape, and the middle setting of the fitting surface has perpendicular to bottom surface
Location hole.
2. mulcher tooth head according to claim 1, it is characterised in that the centre of the interlocking groove is also rabbeted to be had
The head being stitched together with two pieces of left and right hard alloy blocks is also in hard alloy blocks in the middle of the box-shaped of pointed shape, and in metal
On the upside of the wedge inclined-plane of body, corners forms three independent corners obliquely；Centre on wedge inclined-plane, corresponding to institute
The location hole stated is provided with the trapezoidal square of evagination, and the periphery for being located at location hole in the bottom surface of metal body is provided with and positioning
The concentric big hole in hole.
3. mulcher tooth head according to claim 1 and 2, it is characterised in that on the wedge inclined-plane of the metal body
Side end is formed with the end edge of two triangle outer flanges corresponding to following hard alloy blocks angular shape, and the wedge is oblique
The end edge of face upper side end is recessed in the inner side of hard alloy blocks wedge angle end edge；Side before and after the bottom surface fitting surface of the metal body
It is respectively formed with from the top down in the assembling positioning side for inside contracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976457.0U CN206042709U (en) | 2016-08-30 | 2016-08-30 | Mulcher tooth head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976457.0U CN206042709U (en) | 2016-08-30 | 2016-08-30 | Mulcher tooth head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042709U true CN206042709U (en) | 2017-03-29 |
Family
ID=58378539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976457.0U Active CN206042709U (en) | 2016-08-30 | 2016-08-30 | Mulcher tooth head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106233837A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of mulcher tooth head |
| CN107615931A (en) * | 2017-10-28 | 2018-01-23 | 浙江华莎驰机械有限公司 | A kind of symmetric form tooth of agricultural machinery |
| 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 |
-
2016
- 2016-08-30 CN CN201620976457.0U patent/CN206042709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106233837A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of mulcher tooth head |
| CN107615931A (en) * | 2017-10-28 | 2018-01-23 | 浙江华莎驰机械有限公司 | A kind of symmetric form tooth of agricultural machinery |
| 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 |
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