CN204898489U - Mill and dig drum with throwing flitch - Google Patents
Mill and dig drum with throwing flitch Download PDFInfo
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- CN204898489U CN204898489U CN201520624353.9U CN201520624353U CN204898489U CN 204898489 U CN204898489 U CN 204898489U CN 201520624353 U CN201520624353 U CN 201520624353U CN 204898489 U CN204898489 U CN 204898489U
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Abstract
The utility model discloses a mill and dig drum with throwing flitch, its include the arc base plate, with arc base plate fixed connection's arc antifriction plate, and be equipped with L shape draw -in groove respectively on the arc base plate, arc antifriction plate and have the fixture block of bolt, the fixture block with L shape draw -in groove the cooperation use, the sliding connection of realization arc antifriction plate and arc base plate, the one end of L shape draw -in groove is equipped with the blind hole, and the other end is equipped with the locating hole that can hold the fixture block, the fixture block passes through in the blind hole gets into L shape draw -in groove, slide in the locating hole with the fixture block in, the bolt on the fixture block passes locating hole and fixed through the nut, realizes the fixed connection of arc base plate and arc antifriction plate. The utility model discloses a mill and dig drum with throwing flitch has prolonged the live time of throwing the flitch through add an arc antifriction plate on the arc base plate greatly, under the damaged condition of arc antifriction plate, directly change can, do not influence the use of arc base plate, reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of milling machine, and particularly a kind of milling and planing drum material casting plate, belongs to mechanical field.
Background technology
Pavement milling machine is a kind of Maintenance Machinery removing pavement disease, and milling and planing drum operationally needs the material cut to throw to first-level transport belt, therefore needs material casting plate to have excellent abrasion resistance, could improve the application life of whole milling and planing drum like this.But existing material casting plate is not wear-resisting, and application life is short, changes material casting plate both expensive, substantially increase cost of production.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of milling and planing drum material casting plate.
For realizing aforementioned utility model object, the technical solution adopted in the utility model comprises:
A kind of milling and planing drum material casting plate, the arc wearing plate comprise arc substrate, being fixedly connected with arc substrate, the described mode that is fixedly connected with is welding, and arc substrate, arc wearing plate are respectively equipped with L shape draw-in groove and the fixture block with bolt, fixture block and L shape draw-in groove with the use of, realize being slidably connected of arc wearing plate and arc substrate, one end of described L shape draw-in groove is provided with blind hole, and the other end is provided with the locating hole that can hold fixture block; Fixture block is entered in L shape draw-in groove by blind hole, is slipped into by fixture block in locating hole, and the bolt on fixture block, through locating hole being fixed by nut, realizes being fixedly connected with of arc substrate and arc wearing plate.
Described arc wearing plate comprises two liner plates and the junction plate for being connected two liner plates, and junction plate and liner plate realize removably connecting by snap fit and draw-in groove.
Described junction plate is provided with the wear-resisting steel liner plate for comminuting matter.
Described wear-resisting steel liner plate becomes 30-45 ° of angle with junction plate.
Described wear-resisting steel liner plate is fixed on junction plate by the mode be welded to connect.
Compared with prior art, advantage of the present utility model comprises:
1, milling and planing drum material casting plate of the present utility model, by adding an arc wearing plate on arc substrate, substantially prolongs the service time of material casting plate, when the breakage of arc wearing plate, directly change, do not affect the use of arc substrate, reduce cost of production.
2, the utility model arc substrate, arc wearing plate are respectively equipped with L shape draw-in groove and the fixture block with bolt, fixture block and L shape draw-in groove with the use of, realize being slidably connected of arc wearing plate and arc substrate, even if make the utility model screw bolt and nut depart from, arc substrate and arc wearing plate also can not depart from, as long as replacing bolt or nut can be reused again, greatly save repair time.
3, arc wearing plate of the present utility model is formed by connecting by junction plate by two liner plates, when arc wearing plate is damaged, only need changes damaged liner plate, reduce cost of production.
4, the utility model is provided with wear-resisting steel liner plate on junction plate, makes material casting plate of the present utility model while material casting, also can pulverize further material, avoid the damage of big article material to material casting plate simultaneously.
Accompanying drawing explanation
Fig. 1 is the upward view of a kind of milling and planing drum material casting plate among the utility model one typical embodiments;
Fig. 2 is the front view of a kind of milling and planing drum material casting plate among the utility model one typical embodiments;
Fig. 3 is the right view of a kind of milling and planing drum material casting plate among the utility model one typical embodiments;
Fig. 4 is the stereogram of a kind of milling and planing drum material casting plate among the utility model one typical embodiments.
Description of reference numerals: 1-arc substrate, 2-arc wearing plate.
Detailed description of the invention
In view of deficiency of the prior art, this case utility model people, through studying for a long period of time and putting into practice in a large number, is proposed the technical solution of the utility model.To be further explained this technical scheme, its implementation process and principle etc. as follows.
A kind of milling and planing drum material casting plate, comprise arc substrate 1, be fixedly connected with the arc wearing plate 2 of (being particularly welded and fixed) with arc substrate 1, and arc substrate 1, arc wearing plate 2 are respectively equipped with L shape draw-in groove and the fixture block with bolt, fixture block and L shape draw-in groove with the use of, realize being slidably connected of arc wearing plate 2 and arc substrate 1, one end of described L shape draw-in groove is provided with blind hole, and the other end is provided with the locating hole that can hold fixture block; Fixture block enters in L shape draw-in groove by blind hole, slip fixture block, and fixture block slips in locating hole, and the bolt on fixture block, through locating hole being fixed by nut, realizes being fixedly connected with of arc substrate 1 and arc wearing plate 2.
Described arc wearing plate 2 comprises two liner plates and the junction plate for being connected two liner plates, and junction plate and liner plate realize removably connecting by snap fit and draw-in groove.
Described junction plate is provided with the wear-resisting steel liner plate for comminuting matter.
Described wear-resisting steel liner plate becomes 30-45 ° of angle with junction plate.
Described wear-resisting steel liner plate is fixed on junction plate by the mode be welded to connect.
Using method of the present utility model is: first connected by junction plate by two liner plates, forms arc wearing plate 1, and on junction plate, adds wear-resisting steel liner plate; Enter in L shape draw-in groove by the fixture block on arc wearing plate 1 by blind hole afterwards, slip fixture block makes fixture block slip in locating hole, and the bolt on fixture block, through locating hole being fixed by nut, realizes being fixedly connected with of arc substrate 1 and arc wearing plate 2.
Should be appreciated that above-described embodiment is only and technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a milling and planing drum material casting plate, it is characterized in that the arc wearing plate (2) comprising arc substrate (1), be fixedly connected with arc substrate (1), and arc substrate (1), arc wearing plate (2) are respectively equipped with L shape draw-in groove and the fixture block with bolt, fixture block and L shape draw-in groove with the use of, realize being slidably connected of arc wearing plate (2) and arc substrate (1), one end of described L shape draw-in groove is provided with blind hole, and the other end is provided with the locating hole that can hold fixture block; Fixture block enters in L shape draw-in groove by blind hole, and slip fixture block makes it slip in locating hole, and the bolt on fixture block, through locating hole being fixed by nut, realizes being fixedly connected with of arc substrate (1) and arc wearing plate (2).
2. milling and planing drum material casting plate according to claim 1, is characterized in that: described arc wearing plate (2) comprises two liner plates and the junction plate for being connected two liner plates, and junction plate and liner plate realize removably connecting by snap fit and draw-in groove.
3. milling and planing drum material casting plate according to claim 2, is characterized in that: described junction plate is provided with the wear-resisting steel liner plate for comminuting matter.
4. milling and planing drum material casting plate according to claim 3, is characterized in that: described wear-resisting steel liner plate becomes 30-45 ° of angle with junction plate.
5. the material casting plate of the milling and planing drum according to claim 3 or 4, is characterized in that: described wear-resisting steel liner plate is fixed on junction plate by the mode be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624353.9U CN204898489U (en) | 2015-08-18 | 2015-08-18 | Mill and dig drum with throwing flitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624353.9U CN204898489U (en) | 2015-08-18 | 2015-08-18 | Mill and dig drum with throwing flitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898489U true CN204898489U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624353.9U Active CN204898489U (en) | 2015-08-18 | 2015-08-18 | Mill and dig drum with throwing flitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374315A (en) * | 2018-05-14 | 2018-08-07 | 苏州五元素机械制造有限公司 | A kind of milling and planing drum friction prevention device for road milling machine |
-
2015
- 2015-08-18 CN CN201520624353.9U patent/CN204898489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374315A (en) * | 2018-05-14 | 2018-08-07 | 苏州五元素机械制造有限公司 | A kind of milling and planing drum friction prevention device for road milling machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |