CN205599309U - Cone crusher's clear chamber mechanism of hydraulic pressure - Google Patents
Cone crusher's clear chamber mechanism of hydraulic pressure Download PDFInfo
- Publication number
- CN205599309U CN205599309U CN201620415525.6U CN201620415525U CN205599309U CN 205599309 U CN205599309 U CN 205599309U CN 201620415525 U CN201620415525 U CN 201620415525U CN 205599309 U CN205599309 U CN 205599309U
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- China
- Prior art keywords
- frame
- screw rod
- spring
- hydraulic pressure
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model discloses a cone crusher's clear chamber mechanism of hydraulic pressure, including the frame, the upper end cover of frame is equipped with the supporting sleeve, and frame and supporting sleeve pass through the screw rod to be connected, and valgus along's lower terminal surface is equipped with excess loading protector above the frame, excess loading protector includes the multiunit spring, and the screw rod runs through the spring, is equipped with many hydraulic cylinder on the supporting sleeve, hydraulic cylinder's the piston and the up end fixed connection of frame. Has following advantage: hydraulic cylinder simple to operate, when clearing up broken chamber, with hydraulic cylinder's the tight frame of piston head, the spring is compressed tightly, and chamber mode convenience is settleed along with screw rod rebound, this kind to the supporting sleeve, and work efficiency is high, has reduced clear chamber cost.
Description
Technical field
This utility model relates to the clear cavity mechanism of hydraulic pressure of a kind of gyratory crusher.
Background technology
Cone crusher is the large-scale disintegrating apparatus of widely used one in the crushing operation of mine, be mainly used in metal mine, building materials, build the road, the Ore of the industrial department such as chemical industry, water conservancy or the crushing operation of rock.
When disintegrating machine because of cross ferrum, transship, have a power failure, the burst accident such as vexed car cause ore deposit, crusher chamber grain bin time, it is necessary to first crusher chamber is cleaned out, then could drive.
Existing cone crusher; it includes cone crusher body and frame; the upper end cover of frame is provided with splicing sleeve; frame and splicing sleeve are connected by screw rod; above frame, the outer lower surface turned edge is provided with overload protection arrangement, and described overload protection arrangement includes organizing spring more, and screw rod runs through spring; being provided with many hydraulic jacks between cone crusher body and frame, many hydraulic jacks are arranged on gantry base circumference.When clearing up crusher chamber, using hydraulic jack fastening screw, make to occur between frame and splicing sleeve to loosen, recycling miscellaneous part is by splicing sleeve jack-up to reach to clear up the purpose of crusher chamber, and this cavity clearing mode is inconvenient, and effect is undesirable, and cost is the highest.
Utility model content
Technical problem to be solved in the utility model is to provide the clear cavity mechanism of hydraulic pressure of a kind of gyratory crusher, reduces production cost, improves cavity clearing efficiency.
For solving above-mentioned technical problem; the clear cavity mechanism of hydraulic pressure of the gyratory crusher that this utility model provides; it includes frame; the upper end cover of frame is provided with splicing sleeve, frame and splicing sleeve and is connected by screw rod, and above frame, the outer lower surface turned edge is provided with overload protection arrangement; described overload protection arrangement includes organizing spring more; screw rod runs through spring, and splicing sleeve is provided with many hydraulic jacks, and the piston of hydraulic jack is fixing with the upper surface of frame to be connected.Hydraulic jack is easy for installation, during cleaning crusher chamber, holds out against frame with the piston of hydraulic jack, and spring is compacted, and splicing sleeve moves up with screw rod, and this cavity clearing mode is convenient, and work efficiency is high.
As preferably, described hydraulic jack is jack.
As preferably, described many hydraulic jacks are connected with each other by high-pressure oil pipe.Ensure many hydraulic jack synchronous workings.
As preferably, described many group springs are uniformly arranged on frame and turn up and circumferentially go up.Overload pressure is uniformly distributed, and increases the service life.
After using above structure, the clear cavity mechanism of hydraulic pressure of gyratory crusher of the present utility model is compared with prior art, have the advantage that hydraulic jack is easy for installation, during cleaning crusher chamber, holding out against frame with the piston of hydraulic jack, spring is compacted, splicing sleeve moves up with screw rod, this cavity clearing mode is convenient, and work efficiency is high, reduces cavity clearing cost.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Wherein: 1, frame, 2, splicing sleeve, 3, screw rod, 4, spring, 5, hydraulic jack.
Detailed description of the invention
The utility model will be further described to combine accompanying drawing below by embodiment.
As shown in Figure 1; the clear cavity mechanism of hydraulic pressure of the gyratory crusher that the present embodiment provides; it includes frame 1; the upper end cover of frame 1 is provided with splicing sleeve 2, frame 1 and splicing sleeve 2 and is connected by screw rod 3, and above frame 1, the outer lower surface turned edge is provided with overload protection arrangement; described overload protection arrangement includes organizing spring 4 more; screw rod 3 runs through spring 4, and splicing sleeve 2 is provided with many hydraulic jacks 5, and the piston of hydraulic jack 5 is fixing with the upper surface of frame 1 to be connected.
Described hydraulic jack 5 is jack.
Described many hydraulic jacks 5 are connected with each other by high-pressure oil pipe.
Described many group springs 4 are uniformly arranged on frame and turn up and circumferentially go up.
Whole device ensure that cavity clearing effect, reduces cavity clearing cost, also improves the work efficiency of machine.
Claims (4)
1. the clear cavity mechanism of hydraulic pressure of a gyratory crusher; it includes frame; the upper end cover of frame is provided with splicing sleeve; frame and splicing sleeve are connected by screw rod; above frame, the outer lower surface turned edge is provided with overload protection arrangement, and described overload protection arrangement includes organizing spring more, and screw rod runs through spring; it is characterized in that: splicing sleeve is provided with many hydraulic jacks, the piston of hydraulic jack is fixing with the upper surface of frame to be connected.
The clear cavity mechanism of hydraulic pressure of gyratory crusher the most according to claim 1, it is characterised in that: described hydraulic jack is jack.
The clear cavity mechanism of hydraulic pressure of gyratory crusher the most according to claim 1, it is characterised in that: described many hydraulic jacks are connected with each other by high-pressure oil pipe.
The clear cavity mechanism of hydraulic pressure of gyratory crusher the most according to claim 1, it is characterised in that: described many group springs are uniformly arranged on frame and turn up and circumferentially go up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415525.6U CN205599309U (en) | 2016-05-10 | 2016-05-10 | Cone crusher's clear chamber mechanism of hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415525.6U CN205599309U (en) | 2016-05-10 | 2016-05-10 | Cone crusher's clear chamber mechanism of hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599309U true CN205599309U (en) | 2016-09-28 |
Family
ID=56966457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620415525.6U Expired - Fee Related CN205599309U (en) | 2016-05-10 | 2016-05-10 | Cone crusher's clear chamber mechanism of hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599309U (en) |
-
2016
- 2016-05-10 CN CN201620415525.6U patent/CN205599309U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160928 Termination date: 20210510 |