CN217327913U - Multipoint mode self-pressing pushing assembly - Google Patents
Multipoint mode self-pressing pushing assembly Download PDFInfo
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- CN217327913U CN217327913U CN202220095918.9U CN202220095918U CN217327913U CN 217327913 U CN217327913 U CN 217327913U CN 202220095918 U CN202220095918 U CN 202220095918U CN 217327913 U CN217327913 U CN 217327913U
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- hydraulic cylinder
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Abstract
The utility model discloses a multipoint mode is from pushing away subassembly that compresses tightly, including the working plate, working plate one side is equipped with a plurality of hydraulic cylinder that are used for promoting the working plate, the working plate comprises two blocks of intermediate lamella and edge board, all be equipped with hydraulic cylinder on edge board and the intermediate lamella, hydraulic tank of hydraulic cylinder sharing. The utility model discloses during middle zone pressurized, because middle plate and edge board are split type structure, the hydraulic cylinder that promotes middle plate and edge board uses same hydraulic tank again, under the stable circumstances is maintained to hydraulic tank internal pressure, middle zone pressurized promotes the middle plate and removes to hydraulic cylinder department, can make hydraulic oil extrude in the hydraulic cylinder at edge board place, and final edge board can promote to the direction opposite with middle plate pressurized pressure direction for edge locking, the leakproofness improves greatly.
Description
Technical Field
The utility model relates to a pushing equipment field especially relates to a multipoint mode is from pushing away subassembly that compresses tightly.
Background
The working plate of the traditional pushing assembly is in whole-block synchronous motion, and when the traditional pushing assembly is used for a filter press, the pressing and sealing between filter plates can not be ensured after the extrusion pressure reaches a certain degree. Because the material is in a cavity, when the material is pressed in the middle, the material is diffused all around, if the pressure is too high, the material is sprayed out, so that the material cannot bear high pressure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multipoint mode is from pushing away subassembly that compresses tightly.
The utility model discloses an innovation point lies in the utility model discloses during well intermediate zone pressurized, because intermediate lamella and edge board are split type structure, the hydraulic cylinder that promotes intermediate lamella and edge board uses same hydraulic tank again, under the stable circumstances of hydraulic tank internal pressure maintenance, intermediate zone pressurized promotes the intermediate lamella and removes to hydraulic cylinder department, can make hydraulic oil extrude in to the hydraulic cylinder at edge board place, and final edge board can promote to the direction with intermediate lamella pressurized opposite direction for edge locking, the leakproofness improves greatly.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides a multipoint mode is from pushing assembly who compresses tightly, includes the working plate, working plate one side is equipped with a plurality of hydraulic cylinder that are used for promoting the working plate, the working plate comprises intermediate lamella and marginal board two, all be equipped with hydraulic cylinder on marginal board and the intermediate lamella, hydraulic cylinder shares a hydraulic tank.
Furthermore, a circle of bulges protruding towards the middle plate are arranged at one side face, away from the hydraulic oil cylinder, of the edge plate, and a circle of grooves clamped with the bulges are arranged at one side face, away from the hydraulic oil cylinder, of the middle plate. The edge plate can avoid the intermediate lamella to pushing away to keeping away from hydraulic cylinder one side to the equipment that the work board will give pressure is given in the damage.
Furthermore, the hydraulic oil cylinders are uniformly arranged on the middle plate and the edge plates. The pressure is more balanced.
The utility model has the advantages that:
1. the utility model discloses during middle zone pressurized, because middle plate and edge board are split type structure, the hydraulic cylinder that promotes middle plate and edge board uses same hydraulic tank again, under the stable circumstances is maintained to hydraulic tank internal pressure, middle zone pressurized promotes the middle plate and removes to hydraulic cylinder department, can make hydraulic oil extrude in the hydraulic cylinder at edge board place, and final edge board can promote to the direction opposite with middle plate pressurized pressure direction for edge locking, the leakproofness improves greatly.
2. The larger the middle extrusion pressure is, the larger the reaction pressure at the edge is, so that the sealing performance of the filter plate is stronger when the filter plate is subjected to high-pressure extrusion on a filter cake when the filter plate is used in the field of filter presses; can work stably under high pressure, and the pressed mud cake is kept to have ultralow water content.
Drawings
Fig. 1 is a schematic layout diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of an edge plate.
Fig. 4 is a schematic structural view of the intermediate plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in fig. 1, a multipoint mode is from pushing away subassembly that compresses tightly, including work plate 1, work plate 1 one side is equipped with a plurality of hydraulic cylinder 2 that are used for promoting work plate 1, work plate 1 comprises intermediate lamella 1.1 and edge board 1.2 two, edge board 1.2 keeps away from 2 side departments of hydraulic cylinder and is equipped with to intermediate lamella 1.1 department convex round arch 1.21, intermediate lamella 1.1 keeps away from 2 side departments of hydraulic cylinder and is equipped with the round recess 1.11 with protruding 1.21 joint. The edge plate 1.2 and the middle plate 1.1 are both provided with hydraulic oil cylinders 2, and the hydraulic oil cylinders 2 are uniformly arranged on the middle plate 1.1 and the edge plate 1.2. The hydraulic cylinders 2 share a hydraulic oil tank 3.
When the hydraulic cylinder 2 works, the hydraulic cylinder 2 is arranged on the mounting plate 4. When middle zone pressurized, because middle plate 1.1 and edge board 1.2 are split type structure, promote the hydraulic cylinder of middle plate 1.1 and edge board 1.2 again with same hydraulic tank, under the stable condition of hydraulic tank internal pressure maintenance, middle zone pressurized, promote middle plate 1.1 and remove to hydraulic cylinder department, can make hydraulic oil extrude in the hydraulic cylinder at edge board 1.2 place, final edge board 1.2 can promote to the direction opposite with middle plate 1.1 pressurized direction, make edge locking, the leakproofness improves greatly.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a multipoint mode is from pushing assembly who compresses tightly, includes the working plate, working plate one side is equipped with a plurality of hydraulic cylinder that are used for promoting the working plate, its characterized in that, the working plate comprises two intermediate lamella and marginal board, all be equipped with hydraulic cylinder on marginal board and the intermediate lamella, hydraulic cylinder shares a hydraulic tank.
2. The multi-point self-clamping propulsion assembly as claimed in claim 1, wherein the edge plate is provided with a ring of protrusions protruding toward the intermediate plate on a side thereof remote from the hydraulic cylinder, and the intermediate plate is provided with a ring of grooves engaged with the protrusions on a side thereof remote from the hydraulic cylinder.
3. The multi-point self-compacting pusher assembly according to claim 1, wherein the hydraulic rams are evenly arranged on both the intermediate plate and the edge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095918.9U CN217327913U (en) | 2022-01-14 | 2022-01-14 | Multipoint mode self-pressing pushing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095918.9U CN217327913U (en) | 2022-01-14 | 2022-01-14 | Multipoint mode self-pressing pushing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217327913U true CN217327913U (en) | 2022-08-30 |
Family
ID=82992592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220095918.9U Active CN217327913U (en) | 2022-01-14 | 2022-01-14 | Multipoint mode self-pressing pushing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217327913U (en) |
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2022
- 2022-01-14 CN CN202220095918.9U patent/CN217327913U/en active Active
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