CN203508085U - Roller press with convex-concave sphere mechanisms - Google Patents
Roller press with convex-concave sphere mechanisms Download PDFInfo
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- CN203508085U CN203508085U CN201320498567.7U CN201320498567U CN203508085U CN 203508085 U CN203508085 U CN 203508085U CN 201320498567 U CN201320498567 U CN 201320498567U CN 203508085 U CN203508085 U CN 203508085U
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- convex
- concave
- ball body
- spheroid
- mechanisms
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Abstract
The utility model discloses a roller press with convex-concave sphere mechanisms. The roller press with the convex-concave sphere mechanisms comprises two engine bases and a hydraulic oil cylinder, wherein the engine bases are both provided with bearing seats; the bearing seats are connected by a movable roller; one side of each bearing seat is provided with two convex-concave sphere mechanisms; each convex-concave sphere mechanism is provided with a convex sphere and a concave sphere matched with the convex sphere; and the convex-concave sphere mechanisms are connected with the hydraulic oil cylinders connected with a hydraulic station by a pipeline. According to the roller press with the convex-concave sphere mechanisms, which is provided by the utility model, the hydraulic push force generated by the hydraulic oil cylinders pushes the convex-concave sphere mechanisms to move so as to drive the bearing seats to move; the convex-concave spheres guarantee that the movable roller is stressed uniformly, so that the safety service lives of bearings in the bearing seats are protected and prolonged; moreover, the convex-concave sphere mechanisms can adjust and correct the push force between the hydraulic cylinders and the movable roller bearing seats, so that a self-positioning effect can be generated; and the abrasion to the movable roller can be reduced, and further the service lives of the bearings are prolonged.
Description
Technical field
The utility model relates to a kind of spheroid mechanism, is specifically related to a kind of roll squeezer with concave-convex ball body mechanism.
Background technology
Roll squeezer is to utilize movable roll that material is pushed to fixed head, and under High Pressure, the bed of material is by particle to other adjacent particles, until its major part is cracked, movable roll, also with vibration when pressing materials, produces displacement simultaneously, easily sideslip.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of roll squeezer with concave-convex ball body mechanism.
Technical scheme: for solving the problems of the technologies described above, a kind of roll squeezer with concave-convex ball body mechanism of the present utility model, comprises two supports and hydraulic jack, is equipped with bearing block on described support; Between described bearing block, by movable roll, connect, a side of bearing block is all provided with two concave-convex ball body mechanisms, described concave-convex ball body mechanism comprise protruding spheroid and with the suitable recessed spheroid of protruding spheroid, on concave-convex ball body mechanism, be all connected with hydraulic jack; Described hydraulic jack is connected with Hydraulic Station by fluid pressure line.
As preferably, described protruding spheroid is the curved projection of cross section, and is installed on bearing block; A side corresponding with protruding spheroid on described recessed spheroid is provided with the groove suitable with protruding spheroid, and recessed sphere installation is in hydraulic jack.Adopt such structural design, make material because being extruded the non-directional power that produces, and then make movable roll produce vibration and displacement, now the hydraulic thrust of hydraulic jack promotes protruding spheroid and the recessed spheroid in concave-convex ball body mechanism, the projection of protruding spheroid is partly absorbed in the groove part of recessed spheroid, can either realize adjustment and the centering of thrust, can realize again the buffering of the thrust between hydraulic jack and bearing block and movable roll, reduce wear.
As preferably, described concave-convex ball body mechanism is bolted between hydraulic jack and bearing block; The two ends of described movable roll are all rotationally connected with diaxon bearing by movable roll bearing, and described bearing block is all arranged at support along radially sliding.
Beneficial effect: a kind of roll squeezer with concave-convex ball body mechanism of the present utility model; the hydraulic thrust that hydraulic jack produces promotes concave-convex ball body mechanism and moves; thereby drive bearing block to move; concavo-convex spheroid guarantees that movable roll is stressed evenly; the safe operating life of protection and extending shaft bearing internal bearings; and concave-convex ball body mechanism can carry out adjustment and the centering of thrust between hydraulic cylinder and movable roll bearing block; thereby produce self-align effect; can reduce the wearing and tearing to movable roll, and then extend the service life of bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model;
The structural representation of Tu3Wei Tu2Zhong concave-convex ball mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 2, a kind of roll squeezer with concave-convex ball body mechanism of the present utility model, comprises two supports and hydraulic jack 3, is equipped with bearing block 2 on support; Between bearing block 2, by movable roll 1, connect, a side of bearing block 2 is all provided with two concave-convex ball body mechanisms 5, concave-convex ball body mechanism 5 comprise protruding spheroid 51 and with the suitable recessed spheroid 52 of protruding spheroid 51, on concave-convex ball body mechanism 5, be all connected with hydraulic jack 3; Hydraulic jack 3 is connected with Hydraulic Station 4 by fluid pressure line.
In the present embodiment, protruding spheroid 51 is the curved projection of cross section, and is installed on bearing block 2; A side corresponding with protruding spheroid 51 on described recessed spheroid 52 is provided with the groove suitable with protruding spheroid 51, and recessed spheroid 52 is installed on hydraulic jack 3.
In the present embodiment, concave-convex ball body mechanism 5 is bolted between hydraulic jack 3 and bearing block 2, can certainly connect by other connected modes; The two ends of movable roll 1 are all rotationally connected with diaxon bearing 2 by movable roll 1 bearing, and bearing block 2 is all arranged at support along radially sliding.
While carrying out material roll-in in actual use, material is subject to movable roll 1 to the thrust of stationary roll, movable roll 1 is produced to outbreak greatly firmly, because material is irregularly shaped, its non-directional power producing that is squeezed makes movable roll 1 produce vibration and displacement, now the hydraulic thrust of hydraulic jack 3 promotes protruding spheroid 51 and the recessed spheroid 52 in concave-convex ball body mechanism 5, and then promotion diaxon bearing 2 produces displacements, owing to being connected with movable roll 1 between diaxon bearing 2, thus realize 5 pairs of movable roll 1 of concave-convex ball body mechanism adjustment, centering, position oneself effect.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a roll squeezer with concave-convex ball body mechanism, is characterized in that: comprise two supports and hydraulic jack (3), be equipped with bearing block (2) on described support; Between described bearing block (2), by movable roll (1), connect, one side of bearing block (2) is all provided with two concave-convex ball body mechanisms (5), described concave-convex ball body mechanism (5) comprise protruding spheroid (51) and with the suitable recessed spheroid (52) of protruding spheroid (51), on concave-convex ball body mechanism (5), be all connected with hydraulic jack (3); Described hydraulic jack (3) is connected with Hydraulic Station (4) by fluid pressure line.
2. the roll squeezer with concave-convex ball body mechanism according to claim 1, is characterized in that: described protruding spheroid (51) is the curved projection of cross section, and is installed on bearing block (2); The upper side corresponding with protruding spheroid (51) of described recessed spheroid (52) is provided with the groove suitable with protruding spheroid (51), and recessed spheroid (52) is installed on hydraulic jack (3).
3. the roll squeezer with concave-convex ball body mechanism according to claim 1, is characterized in that: described concave-convex ball body mechanism (5) is bolted between hydraulic jack (3) and bearing block (2); The two ends of described movable roll (1) are all rotationally connected with diaxon bearing (2) by movable roll (1) bearing, and described bearing block (2) is all arranged at support along radially sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498567.7U CN203508085U (en) | 2013-08-15 | 2013-08-15 | Roller press with convex-concave sphere mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498567.7U CN203508085U (en) | 2013-08-15 | 2013-08-15 | Roller press with convex-concave sphere mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508085U true CN203508085U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498567.7U Expired - Fee Related CN203508085U (en) | 2013-08-15 | 2013-08-15 | Roller press with convex-concave sphere mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413796A (en) * | 2015-12-04 | 2016-03-23 | 祁阳宇晖机电实业有限公司 | Single-transmission hydraulic rolling sand making machine |
-
2013
- 2013-08-15 CN CN201320498567.7U patent/CN203508085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413796A (en) * | 2015-12-04 | 2016-03-23 | 祁阳宇晖机电实业有限公司 | Single-transmission hydraulic rolling sand making machine |
| CN105413796B (en) * | 2015-12-04 | 2018-05-01 | 湖南宇晖重工机械有限公司 | One kind patrilineal line of descent with only one son in each generation hydrodynamic pressure roll pressing sand machine |
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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: 20140402 Termination date: 20210815 |