CN212882723U - Hydraulic maintenance device of impact crusher - Google Patents
Hydraulic maintenance device of impact crusher Download PDFInfo
- Publication number
- CN212882723U CN212882723U CN202021000846.2U CN202021000846U CN212882723U CN 212882723 U CN212882723 U CN 212882723U CN 202021000846 U CN202021000846 U CN 202021000846U CN 212882723 U CN212882723 U CN 212882723U
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- China
- Prior art keywords
- lower shell
- pair
- hydraulic cylinder
- pneumatic cylinder
- rear cover
- 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.)
- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 title description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
A hydraulic overhaul device of a reaction crusher is characterized in that a pair of supports are arranged at two ends of the upper portion of the left side of a lower shell, a pair of hydraulic cylinder supports are arranged at two ends of the upper surface of the lower shell, a front cover is arranged at the right side of the upper surface of the lower shell, a rear cover is arranged at the left side of the upper surface of the lower shell, a pair of connecting plates are symmetrically arranged at two ends of the left side of the lower surface of the rear cover, a connecting shaft is arranged between each connecting plate and each support, an overhaul door is arranged at the front side of the rear cover, a pair of hydraulic cylinder connecting frames are symmetrically arranged at the; the utility model discloses can audio-visually detect breaker inside, improve detection range, prolong the life of equipment, improve crushing efficiency, reduce manufacturing cost.
Description
Technical Field
The utility model relates to a crushing equipment field especially relates to a counterattack formula breaker hydraulic pressure overhauls device.
Background
The impact crusher belongs to a machine device for crushing materials by using impact technology, and is widely applied to industrial departments such as cement, building materials, coal, chemical industry, mineral separation and the like; at present, current impact crusher all sets up an access door in the side, when overhauing impact crusher, because, the access door setting is in impact crusher one side, and detection range is little, can't detect comprehensively to each part inside impact crusher to influence the life of device, influence crushing efficiency, also increased broken cost simultaneously.
For the above reasons, a hydraulic overhaul device for a reaction crusher has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, provide a counterattack formula breaker hydraulic pressure overhauls device, can audio-visually detect breaker inside, improved detection range, prolonged the life of equipment, improved crushing efficiency, reduced manufacturing cost.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a hydraulic overhaul device of a reaction crusher comprises: the lower shell, the front cover, the rear cover, the bracket, the connecting plate, the connecting shaft, the hydraulic cylinder connecting frame, the hydraulic cylinder bracket and the access door; a pair of supports are symmetrically arranged at two ends of the upper part of the left side of the lower shell, a pair of hydraulic cylinder supports are symmetrically arranged at the front and rear ends of the upper surface of the lower shell, a front cover is arranged at the right side of the upper surface of the lower shell, the front and rear ends of the lower end of the front cover and the front and rear ends of the upper end of the right side of the lower shell are connected into a whole through bolts, a rear cover is arranged at the left side of the upper surface of the lower shell, the front and rear ends of the lower end of the rear cover and the front and rear ends of the upper end of the left side of the lower shell are connected into a whole through bolts, the edges of the opposite sides of the rear cover and the front cover are connected into a whole through bolts, a pair of connecting plates are symmetrically arranged at two ends of the left side of the lower surface of the rear cover, the connecting plates are positioned in the supports, a connecting shaft is arranged, the tail end of a piston rod of the hydraulic cylinder is connected with the hydraulic cylinder connecting frame into a whole through a pin shaft, and the lower end of the hydraulic cylinder is connected with the hydraulic cylinder support into a whole through a pin shaft.
The utility model has the advantages that: when the maintenance is needed, the bolt of the rear cover is removed, the hydraulic cylinder is started, the hydraulic cylinder pushes the rear cover, the rear cover rotates by taking the connecting shaft as the center, and when the included angle between the lower surface of the rear cover and the upper surface of the lower shell is 5-20 degrees, the rotation is stopped; the utility model can visually detect the interior of the crusher, improves the detection range, prolongs the service life of the equipment, improves the crushing efficiency and reduces the production cost; the utility model discloses simple structure, design benefit, convenient operation, excellent in use effect is fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic view of the open state configuration;
in fig. 1 and 2: lower part casing 1, protecgulum 2, back lid 3, support 4, connecting plate 5, connecting axle 6, pneumatic cylinder link 7, pneumatic cylinder 8, pneumatic cylinder support 9, access door 10.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
a pair of brackets 4 are symmetrically arranged at two ends of the upper part of the left side of a lower shell 1, a pair of hydraulic cylinder brackets 9 are symmetrically arranged at the front and rear ends of the upper surface of the lower shell 1, a front cover 2 is arranged at the right side of the upper surface of the lower shell 1, the front and rear ends of the lower end of the front cover 2 and the front and rear ends of the upper end of the right side of the lower shell 1 are connected into a whole through bolts, a rear cover 3 is arranged at the left side of the upper surface of the lower shell 1, the front and rear ends of the lower end of the rear cover 3 and the front and rear ends of the upper end of the left side of the lower shell 1 are connected into a whole through bolts, the rear cover 3 and the edges of the opposite sides of the front cover 2 are connected into a whole through bolts, a pair of connecting plates 5 are symmetrically arranged at two ends of the left side of the lower surface of the rear cover, the front side and the rear side in the rear cover 3 are symmetrically provided with a pair of hydraulic cylinder connecting frames 7, a hydraulic cylinder 8 is arranged between the hydraulic cylinder connecting frames 7 and a hydraulic cylinder support 9, the tail end of a piston rod of the hydraulic cylinder 8 is connected with the hydraulic cylinder connecting frames 7 into a whole through a pin shaft, and the lower end of the hydraulic cylinder 8 is connected with the hydraulic cylinder support 9 into a whole through a pin shaft.
Claims (1)
1. A hydraulic overhaul device of a reaction crusher comprises: the device comprises a lower shell (1), a front cover (2), a rear cover (3), a support (4), a connecting plate (5), a connecting shaft (6), a hydraulic cylinder connecting frame (7), a hydraulic cylinder (8), a hydraulic cylinder support (9) and an access door (10); the method is characterized in that: a pair of supports (4) are symmetrically arranged at two ends of the upper part of the left side of a lower shell (1), a pair of hydraulic cylinder supports (9) are symmetrically arranged at the front end and the rear end of the upper surface of the lower shell (1), a front cover (2) is arranged at the right side of the upper surface of the lower shell (1), the front end and the rear end of the lower end of the front cover (2) are connected with the front end and the rear end of the upper end of the right side of the lower shell (1) into a whole through bolts, a rear cover (3) is arranged at the left side of the upper surface of the lower shell (1), the front end and the rear end of the lower end of the rear cover (3) are connected with the front end and the rear end of the upper end of the left side of the lower shell (1) into a whole through bolts, a pair of connecting plates (5) are symmetrically arranged at two ends of the left side of the lower surface of the rear cover (3), the connecting plates (5), connecting plate (5) use connecting axle (6) to rotate as the center, back lid (3) front side sets up access door (10), the bilateral symmetry sets up a pair of pneumatic cylinder link (7) around in back lid (3), set up pneumatic cylinder (8) between pneumatic cylinder link (7) and pneumatic cylinder support (9), link as an organic whole through the round pin axle between the piston rod end of pneumatic cylinder (8) and pneumatic cylinder link (7), link as an organic whole through the round pin axle between the lower extreme of pneumatic cylinder (8) and pneumatic cylinder support (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000846.2U CN212882723U (en) | 2020-06-03 | 2020-06-03 | Hydraulic maintenance device of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000846.2U CN212882723U (en) | 2020-06-03 | 2020-06-03 | Hydraulic maintenance device of impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212882723U true CN212882723U (en) | 2021-04-06 |
Family
ID=75275859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021000846.2U Expired - Fee Related CN212882723U (en) | 2020-06-03 | 2020-06-03 | Hydraulic maintenance device of impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212882723U (en) |
-
2020
- 2020-06-03 CN CN202021000846.2U patent/CN212882723U/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 |
Granted publication date: 20210406 |