CN208839696U - A kind of high type fine disintegrating machine hammer mounting structure - Google Patents
A kind of high type fine disintegrating machine hammer mounting structure Download PDFInfo
- Publication number
- CN208839696U CN208839696U CN201820882574.XU CN201820882574U CN208839696U CN 208839696 U CN208839696 U CN 208839696U CN 201820882574 U CN201820882574 U CN 201820882574U CN 208839696 U CN208839696 U CN 208839696U
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- CN
- China
- Prior art keywords
- hammer
- rotor rack
- mounting structure
- disintegrating machine
- type fine
- 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
The utility model is a kind of high type fine disintegrating machine hammer mounting structure, is related to mining machinery field.Including hammer, rotor rack, connection bolt and stop nut；The hammer mounting surface is equipped with positioning groove structure, and the rotor rack corresponds to tup installation site equipped with positioning convex platform structure.It is coupled between the hammer and rotor rack by connection bolt and stop nut, the utility model hammer mounting structure is safe and reliable, hammer is efficiently avoided to be connected firm bolt looseness by repetitive shocks effect in breaking ores material and be broken, it causes hammer to fall off the phenomenon that damaging machine, reduces the maintenance cost of such equipment.
Description
Technical field
The utility model relates to mining machinery fields, are specifically related to a kind of high type fine disintegrating machine hammer mounting structure.
Background technique
High fine crushing mechanism sand coarse aggregate ratio is high, low energy consumption and finished product grain shape is good, is widely used in the broken system of ore materials three-level
Sand field.High type fine disintegrating machine is primarily involved in broken part hammer at work, hits the material that need to be crushed.Existing hammer
The degree that is connected firmly between rotor rack is lower, in hammer work, by biggish impact force, hammer can be made to fall off
Risk reduce enterprises production efficiency so as to cause equipment damage.
Summary of the invention
The purpose of the utility model is to provide a kind of high type fine disintegrating machine hammer mounting structures, to solve above-mentioned technology
Problem.
The technical scheme adopted by the utility model is
A kind of high type fine disintegrating machine hammer mounting structure, it is characterised in that: including hammer (3), rotor rack (8), connection bolt
(9) and stop nut (10), the mounting surface (2) of the hammer (3) are equipped with positioning groove (1) structure, and accordingly in rotor rack
(8) hammer mounting surface (6) is equipped with positioning convex platform (5) structure and passes through when hammer (3) is mounted on rotor rack (8) above
Groove and boss are fastened with connection bolt (9) and stop nut (10) again after be combineding with each other.
Positioning groove (1) recess distance on feature hammer (3) mounting surface (2) is greater than rotor rack (8) hammer and installs
Positioning convex platform (5) protrusion distance in face (6).
The utility model has the advantages that compared with prior art, the hammer (3) of the utility model and the assembly fastening of rotor rack (8) are reliable,
In broken material, impact force suffered by hammer (3) is directly delivered to rotor rack (8), avoid connection bolt (9) directly by
It is broken to impact shear, has well solved the reliability and safety issue of the connection fastening of hammer (3).
Detailed description of the invention
Fig. 1 is the utility model hammer structural schematic diagram.
Fig. 2 is existing hammer structural schematic diagram.
Fig. 3 is the utility model rotor rack structural schematic diagram.
Fig. 4 is existing rotor rack structural schematic diagram.
Fig. 5 is the utility model hammer scheme of installation.
1, positioning groove in figure, 2, mounting surface, 3, hammer, 4, dormant bolt hole, 5, positioning convex platform, 6, hammer mounting surface,
7, bolt through-hole, 9, be bolted, 10, stop nut.
Specific embodiment
Referring to Fig.1, Fig. 3, hammer mounting structure described in the utility model, including hammer (3), rotor rack (8), connection bolt
(9) and stop nut (10), the mounting surface (2) of the hammer (3) are equipped with positioning groove (1)；The hammer of the rotor rack (8)
Mounting surface (6) is equipped with positioning convex platform (5)；Positioning groove (1) the recess distance is greater than rotor rack (8) hammer mounting surface (6)
Positioning convex platform (5) protrusion distance.
Hammer (3) described further and rotor rack (8) are connected and fixed by connection bolt (9) and stop nut (10).
Claims (3)
1. a kind of high type fine disintegrating machine hammer mounting structure characterized by comprising hammer (3), rotor rack (8), connection bolt
(9) and stop nut (10), the mounting surface (2) on the hammer (3) is fitted on the hammer mounting surface (6) on rotor rack (8),
Positioning convex platform (5) on hammer mounting surface (6) is fallen completely on hammer (3) mounting surface (2) in positioning groove (1), passes through connection
Bolt (9) and stop nut (10) are connected and fixed.
2. a kind of high type fine disintegrating machine hammer mounting structure according to claim 1, it is characterised in that: the hammer (3)
Mounting surface (2) is equipped with positioning groove (1) structure.
3. a kind of high type fine disintegrating machine hammer mounting structure according to claim 1, it is characterised in that: the rotor rack (8)
Hammer mounting surface (6) be equipped with positioning convex platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882574.XU CN208839696U (en) | 2018-06-08 | 2018-06-08 | A kind of high type fine disintegrating machine hammer mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882574.XU CN208839696U (en) | 2018-06-08 | 2018-06-08 | A kind of high type fine disintegrating machine hammer mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839696U true CN208839696U (en) | 2019-05-10 |
Family
ID=66352035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820882574.XU Active CN208839696U (en) | 2018-06-08 | 2018-06-08 | A kind of high type fine disintegrating machine hammer mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839696U (en) |
-
2018
- 2018-06-08 CN CN201820882574.XU patent/CN208839696U/en active Active
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