CN205413141U - Fluid pressure type jaw breaks drift adjusting device - Google Patents
Fluid pressure type jaw breaks drift adjusting device Download PDFInfo
- Publication number
- CN205413141U CN205413141U CN201521063359.XU CN201521063359U CN205413141U CN 205413141 U CN205413141 U CN 205413141U CN 201521063359 U CN201521063359 U CN 201521063359U CN 205413141 U CN205413141 U CN 205413141U
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- China
- Prior art keywords
- drift
- fluid pressure
- pressure type
- fixed
- incline
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- Expired - Fee Related
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Abstract
The utility model relates to a jaw breaker spare part discloses a fluid pressure type jaw breaks drift adjusting device, and it still includes hydraulic cylinder (3) fixed respectively on two support (2) including fixing two support (2) on the frame body (1), and the tailpiece of the piston rod of two hydraulic cylinder (3) partly do not is connected with last drift (4) and lower drift (5) of mutual wedging. The utility model discloses a mode of oil pressure control drives two drift motions with the piston rod for whole adjusting device's length changes, realizes then that the adjustment neither need be shut down to this kind of regulative mode to the regulation of jaw breaker's bin outlet size, has easy operation moreover, adjusts characteristics such as convenient.
Description
Technical field
This utility model relates to a kind of jaw crusher parts, has particularly related to a kind of fluid pressure type jaw and has broken drift adjusting apparatus.
Background technology
Jaw crusher, due to its simple in construction, reliable operation, manufactures and safeguards easily, strong adaptability, low cost, the most not quite waits outstanding advantages, is widely used in the industries such as mine, metallurgy, construction material, chemical industry, traffic.
The rock being broken in jaw crusher is carried out between two blocks of Hubei Province plates, movable Hubei Province plate is under the driving of prime mover, around hanging mandrel, fixing Hubei Province plate is made periodic wobble, when Hubei Province plate can be understood near fixed plate, the rock being positioned at crusher chamber is discharged through discharge gate under gravity, still remain in crusher chamber more than the rock of width of discharge opening, continue to be broken in subsequent work circulates.In actual mechanical process; abrasion and other reasons due to consumable accessory; gape is made to become big; it is the biggest that gape becomes big discharging-material size; this is accomplished by adjusting discharge gate size according to the actual requirements, and the mode of existing adjustment discharge gate size is generally individually to use to manually adjust, and causes operating difficulties; and need when adjusting to shut down, therefore can have a strong impact on machine operation efficiency.
Summary of the invention
The regulation difficulty that this utility model exists for the discharge outlet adjustment device in jaw crusher in prior art, affects the problems such as machine operation efficiency, it is provided that a kind of fluid pressure type jaw breaks drift adjusting apparatus.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
Fluid pressure type jaw breaks drift adjusting apparatus, including the support being fixed on Rack Body, also include the hydraulic jack being separately fixed on two supports, the piston rod end of two hydraulic jacks is connected to drift and lower drift, upper drift lower end, lower drift upper end are respectively equipped with bottom incline and top incline, bottom incline is complementary with the angle of horizontal plane with the angle of horizontal plane and top incline, top incline and the mutual wedging of bottom incline.
Come promoting two drifts by the hydraulic jack at two ends so that upper lap between drift and lower drift changes, thus by the way of changing the length of whole adjusting apparatus, realize the regulation of the discharge gate size to jaw crusher；Simultaneously because be that two ends exert a force simultaneously, so that whole adjusting apparatus uniform force, it is ensured that drift service life, also make whole adjusting apparatus stable, efficient to the regulation of discharge gate size simultaneously.
As preferably, support includes two pieces of fixed plates being fixed on Rack Body, and two pieces of fixed plates are equipped with the connecting plate fixed vertical with fixed plate, and hydraulic jack is fixed between two pieces of connecting plates.The version of support is simple, also allows for the installation of hydraulic jack.
As preferably, connecting plate is additionally provided with the reinforcing plate fixed vertical with connecting plate.By reinforcing plate, whole supporting structure is strengthened, it is ensured that the steadiness of this adjusting apparatus.
As preferably, top incline is 15 °-30 ° with the angle of horizontal plane.By the angle design to upper drift Yu lower drift, mutual stress can be made between drift and lower drift more reasonable, ensure to be effectively increased on the premise of discharge gate size reasonable is rationally adjusted by adjusting apparatus drift service life.
This utility model, owing to have employed above technical scheme, has a significant technique effect:
Piston rod is driven two pieces of drift motions by the way of oil pressure cntrol by this utility model; the length making whole adjusting apparatus changes; then the regulation of the discharge gate size to jaw crusher is realized; this kind of regulative mode not only need not shut down adjust, and has the features such as simple to operate, easy to adjust.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the top view of Fig. 1.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 Rack Body, 2 supports, 3 hydraulic jacks, drift, 5 times drifts, 6 oil cylinder seats, 21 fixed plates, 22 connecting plates, 23 reinforcing plates, 41 bottom incline, 51 top incline on 4.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Fluid pressure type jaw breaks drift adjusting apparatus, such as Fig. 1, shown in Fig. 2, including two supports 2 on the Rack Body 1 being fixed on jaw crusher, one of them support 2 is fixed on the rear wall plate of Rack Body 1, another support 2 is connected with dynamic Hubei Province, support 2 includes two pieces of fixed plates being fixed on Rack Body 1 21, the general mode using welding fixes this fixed plate 21, the connecting plate 22 fixed vertical with fixed plate 21 it is equipped with in two pieces of fixed plates 21, the reinforcing plate 23 fixed vertical with connecting plate 22 it is additionally provided with on connecting plate 22, come whole support 2 structure-reinforced by reinforcing plate 23, ensure the steadiness of this adjusting apparatus.
Also include the hydraulic jack 3 on two supports 2 of difference, the piston rod end of two hydraulic jacks 3 is connected to drift 4 and lower drift 5, upper drift 4 lower end, lower drift 5 upper end is respectively equipped with bottom incline 41 and top incline 51, bottom incline 41 is complementary with the angle of horizontal plane with the angle of horizontal plane and top incline 51, wherein top incline 51 is 15 ° with the angle of horizontal plane, bottom incline 41 is 165 ° with the angle of horizontal plane, bottom incline 41 and the mutual wedging of top incline 51, the top incline 51 of the bottom incline 41 and lower drift 5 that i.e. go up drift 4 is fitted and is interacted.
During assembling, hydraulic jack 3 is screwed on oil cylinder seat 6, oil cylinder seat 6 two ends are connected with two pieces of connecting plates 22 respectively, so that hydraulic jack 3 is fixed between two pieces of connecting plates 22, need to ensure when hydraulic jack 3 is installed that the direction of motion of the piston rod of hydraulic jack 3 is consistent with the direction of motion of upper drift 4 and lower drift 5, thus realize being produced by piston rod turnover displacement by the way of oil pressure cntrol, piston rod also drives drift to move while producing turnover displacement, so that lap changes between upper drift 4 and lower drift 5, drift 4 and lower drift 5 are subjected to displacement on piston rod movement direction, then the regulation of the discharge gate size to jaw crusher is realized.
Embodiment 2
With embodiment 1, except that wherein top incline 51 is 30 ° with the angle of horizontal plane, bottom incline 41 is 150 ° with the angle of horizontal plane.
In a word, the foregoing is only preferred embodiment of the present utility model, all impartial changes made according to this utility model claim and modification, all should belong to the covering scope of this utility model patent.
Claims (4)
1. fluid pressure type jaw breaks drift adjusting apparatus, including two supports (2) being fixed on Rack Body (1), it is characterized in that: also include the hydraulic jack (3) fixing on two supports (2) respectively, the piston rod end of two hydraulic jacks (3) is connected to drift (4) and lower drift (5), upper drift (4) lower end, lower drift (5) upper end is respectively equipped with bottom incline (41) and top incline (51), bottom incline (41) is complementary with the angle of horizontal plane with the angle of horizontal plane and top incline (51), bottom incline (41) and top incline (51) mutually wedging.
Fluid pressure type jaw the most according to claim 1 breaks drift adjusting apparatus, it is characterized in that: support (2) includes two pieces of fixed plates (21) being fixed on Rack Body (1), being equipped with a fixing connecting plate (22) vertical with fixed plate (21) on two pieces of fixed plates (21), hydraulic jack (3) is fixed between two pieces of connecting plates (22).
Fluid pressure type jaw the most according to claim 2 breaks drift adjusting apparatus, it is characterised in that: it is additionally provided with fixing reinforcing plate (23) vertical with connecting plate (22) on connecting plate (22).
Fluid pressure type jaw the most according to claim 1 breaks drift adjusting apparatus, it is characterised in that: top incline (51) is 15 °-30 ° with the angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063359.XU CN205413141U (en) | 2015-12-17 | 2015-12-17 | Fluid pressure type jaw breaks drift adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063359.XU CN205413141U (en) | 2015-12-17 | 2015-12-17 | Fluid pressure type jaw breaks drift adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205413141U true CN205413141U (en) | 2016-08-03 |
Family
ID=56537403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063359.XU Expired - Fee Related CN205413141U (en) | 2015-12-17 | 2015-12-17 | Fluid pressure type jaw breaks drift adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205413141U (en) |
-
2015
- 2015-12-17 CN CN201521063359.XU patent/CN205413141U/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: 20160803 Termination date: 20201217 |