CN209810317U - Mechanical tooth structure for crusher and waste treatment - Google Patents
Mechanical tooth structure for crusher and waste treatment Download PDFInfo
- Publication number
- CN209810317U CN209810317U CN201821421152.9U CN201821421152U CN209810317U CN 209810317 U CN209810317 U CN 209810317U CN 201821421152 U CN201821421152 U CN 201821421152U CN 209810317 U CN209810317 U CN 209810317U
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- CN
- China
- Prior art keywords
- pressing block
- block body
- hard alloy
- symmetrical
- welded
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- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The mechanical tooth structure for the crusher and the waste treatment comprises a cuboid pressing block body, wherein two symmetrical sides on the pressing block body are provided with downward strip-shaped concave notches, at least two hard alloy shoes which are connected into a whole in parallel are embedded and welded on the pressing block body, and the head end parts of the hard alloy shoes are provided with outwards and slightly upwards warped sharp-angled head tip parts; a hexagonal positioning single hole is formed in the middle of the upper surface of the pressing block body, and an assembling through hole is formed in the middle of the hexagonal positioning single hole; two symmetrical side surfaces of the pressing block body, namely the outer side surface of the hard alloy block, are provided with surfaces which are inclined downwards and retracted inwards; the middle of two symmetrical sides of the pressing block body is provided with an integrated outer convex block with the same thickness as the pressing block body; and a side hard alloy shoe which is the same as the hard alloy block and is convex upwards is also embedded and welded on the outer convex block. The novel multifunctional electric heating cooker has the characteristics of reasonable structure, convenience in use and installation, good overall structural firmness and the like.
Description
Technical Field
The utility model relates to a machinery tooth structure, concretely relates to machinery tooth structure that rubbing crusher and waste product treatment used.
Background
A shredder is a common waste disposal device, typically used to shred waste, wood, crushed stone or bulk waste, etc. After the mechanical teeth of the existing crusher are connected with the driving pivot, the mechanical teeth are in collision type contact with waste products such as trees, garbage and the like in work, so that the articles are crushed; however, the mechanical teeth of the existing crusher are made of hard metal materials, the structure of the tooth head is easily damaged under the impact and vibration of materials, and even if the working head of the tooth head is made of hard alloy materials, the structural design is not reasonable enough, so that other parts of the tooth head are easily impacted by the materials, the whole tooth head structure is damaged, the tooth head is frequently required to be replaced, the working efficiency is influenced, and the use cost is increased.
Disclosure of Invention
The utility model aims to overcome the not enough of prior art existence, and provide a rational in infrastructure, use simple to operate, overall structure fastness is good, and is wear-resisting, and it is good to combine fastness with the toothholder, and the rational in infrastructure of inter combination can improve work efficiency's rubbing crusher and the mechanical tooth structure of waste product processing usefulness.
The purpose of the utility model is solved by the following technical scheme: a pulverizer and mechanical tooth structure for waste treatment, it includes a cuboid briquetting body, characterized by that two symmetrical sides above the said briquetting body have downward bar-shaped notched notch, inlay and weld at least two hard alloy hoofs linking up side by side and integrating on it, and the tip of head of the said hard alloy hoof forms the tip of the pointed angle-shaped head that is outwardly and slightly upwarped; a hexagonal positioning single hole is formed in the middle of the upper surface of the pressing block body, and an assembling through hole is formed in the middle of the hexagonal positioning single hole; two symmetrical side surfaces of the pressing block body, namely the outer side surface of the hard alloy block, are provided with surfaces which are inclined downwards and retracted inwards; the middle of two symmetrical sides of the pressing block body is provided with an integrated outer convex block with the same thickness as the pressing block body; and a side part hard alloy block which is the same as the hard alloy shoe and is convex upwards is also embedded and welded on the outer convex block.
Preferably, the method comprises the following steps: the upper surface of the pressing block body is provided with an inclined plane from two symmetrical side parts to a middle hexagonal positioning single hole, and the middle hexagonal positioning single hole is positioned on the plane with the lowest upper surface; symmetrical inner grooves which are recessed from outside to inside are formed in the bottom of the pressing block body and in the middle of the two symmetrical side parts; two hard alloy hooves which are connected side by side into a whole are embedded and welded on strip-shaped notches arranged on two symmetrical side parts on the pressing block body; the outer convex block is a conical columnar body with a large upper part and a small lower part.
The utility model belongs to the improvement to prior art, it has rational in infrastructure, uses simple to operate, and overall structure fastness is good, and is wear-resisting, and it is good to combine fastness with the toothholder, and the rational in infrastructure of inter combination to improve characteristics such as work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of direction a.
Fig. 3 is a schematic view in the direction of B.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: as shown in fig. 1-3, the mechanical tooth structure for a pulverizer and waste disposal of the present invention comprises a rectangular block body 1, and is characterized in that two symmetric sides of the upper surface of the block body 1 are provided with downward strip-shaped notches 2, at least two hard alloy shoes 3 connected side by side into a whole are embedded and welded thereon, and the tip of each hard alloy shoe 3 is formed with an outward and slightly upward-tilted sharp-angled tip 4; a hexagonal positioning single hole 5 is formed in the middle of the upper surface of the pressing block body 1, and an assembling through hole 6 is formed in the middle of the hexagonal positioning single hole 5; two symmetrical side surfaces of the pressing block body 1, namely the outer side surface of the hard alloy hoof 3, are provided with surfaces 7 which are inclined downwards and retracted inwards; an integrated outer convex block 11 with the same thickness as the pressing block body is arranged between the two symmetrical sides of the pressing block body 1; and a side part hard alloy block 8 which is the same as the hard alloy shoe 3 and is upwards protruded is also embedded and welded on the outer convex block 11.
As shown in the figure: the upper surface of the briquetting body 1 is provided with inclined planes 9 from two symmetrical sides to the middle hexagonal positioning single hole 5, and the middle hexagonal positioning single hole 5 is positioned on the plane with the lowest upper surface; symmetrical inner grooves 10 which are recessed from outside to inside are formed in the bottom of the pressing block body 1 and in the middle of the two symmetrical side parts; two hard alloy hoofs 3 which are connected side by side into a whole are embedded and welded on strip-shaped concave notches 2 arranged at two symmetrical sides on the pressing block body 1; the outer convex block 11 is a conical cylindrical body with a large upper part and a small lower part.
The utility model discloses a hexagonal haplopore location design and bottom two head groove design make the assembly more stable and firm, can not remove in work, and the head design of two carbide side by side has improved the wearability of product greatly, has prolonged life, and each alloy of the protruding cusp of both sides working face helps improving work efficiency.
Claims (2)
1. The mechanical tooth structure for the crusher and the waste treatment comprises a cuboid pressing block body (1), and is characterized in that two symmetrical side parts on the pressing block body (1) are provided with downward strip-shaped concave notches (2), at least two hard alloy shoes (3) which are connected into a whole side by side are embedded and welded on the downward strip-shaped concave notches, and the head end part of each hard alloy shoe (3) is provided with a pointed-angle-shaped head tip part (4) which is outward and slightly raised upwards; a hexagonal positioning single hole (5) is formed in the middle of the upper surface of the pressing block body (1), and an assembling through hole (6) is formed in the middle of the hexagonal positioning single hole (5); two symmetrical side surfaces of the pressing block body (1), namely the outer side surface of the hard alloy hoof (3), are provided with surfaces (7) which are inclined downwards and retracted inwards; the middle of two symmetrical sides of the pressing block body (1) is provided with an integrated outer convex block (11) with the same thickness as the pressing block body; and a side part hard alloy block (8) which is the same as the hard alloy hoof (3) and is upwards convex is also embedded and welded on the outer convex block (11).
2. The tooth structure of disintegrator and waste disposal according to claim 1, wherein the compact body (1) is provided with inclined slopes (9) from two symmetrical sides to a central hexagonal positioning hole (5), and the central hexagonal positioning hole (5) is located at the lowest plane; symmetrical inner grooves (10) which are recessed from outside to inside are formed in the bottom of the pressing block body (1) and between the two symmetrical side parts; two hard alloy shoes (3) which are connected side by side into a whole are embedded and welded on strip-shaped concave notches (2) arranged at two symmetrical side parts on the upper surface of the briquetting body (1); the outer convex block (11) is a conical cylindrical body with a large upper part and a small lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421152.9U CN209810317U (en) | 2018-08-31 | 2018-08-31 | Mechanical tooth structure for crusher and waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421152.9U CN209810317U (en) | 2018-08-31 | 2018-08-31 | Mechanical tooth structure for crusher and waste treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810317U true CN209810317U (en) | 2019-12-20 |
Family
ID=68867901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421152.9U Expired - Fee Related CN209810317U (en) | 2018-08-31 | 2018-08-31 | Mechanical tooth structure for crusher and waste treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810317U (en) |
-
2018
- 2018-08-31 CN CN201821421152.9U patent/CN209810317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20200831 |