CN219081983U - Oil termination device for hydraulic cylinder piston rod of filter press - Google Patents
Oil termination device for hydraulic cylinder piston rod of filter press Download PDFInfo
- Publication number
- CN219081983U CN219081983U CN202320061483.0U CN202320061483U CN219081983U CN 219081983 U CN219081983 U CN 219081983U CN 202320061483 U CN202320061483 U CN 202320061483U CN 219081983 U CN219081983 U CN 219081983U
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- oil
- welding block
- fixing frame
- brackets
- receiving groove
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Abstract
The utility model relates to a device for connecting a piston rod of a hydraulic cylinder of a filter press with oil, which comprises the following components: the device comprises a fixing frame, an oil receiving groove, a welding block, an oil pipe and an oil collecting box; the two upright posts are provided with bolt holes, the two brackets are provided with two sections with right angles in cross section, and the two brackets are symmetrically arranged at the lower parts of the two upright posts to form a groove shape with an upward opening; the upper baffles are in an inverted concave shape and are connected with the outer sides of the two brackets; the welding block is rectangular, a threaded hole is formed in the welding block, and the threaded hole of the welding block corresponds to the bolt hole of the fixing frame; the welding block is welded at the lower part of the push plate, the fixing frame is fixed on the welding block through a bolt, the oil receiving groove is arranged on the fixing frame, the bottom of the tail end of the oil receiving groove is provided with an oil drain hole, and an oil pipe is arranged to connect the oil drain hole to the oil collecting box; the utility model has simple structure, is convenient to clean and effectively prevents the hydraulic oil from polluting materials.
Description
Technical Field
The utility model belongs to the field of filter presses of filtering equipment, and in particular relates to a device for connecting a piston rod of a hydraulic cylinder of a filter press with oil.
Background
The filter press is a main filtering device in the solid-liquid separation industry, is widely applied to the industries of chemical industry, coal washing, food, sewage treatment and the like, the filter cake is a solid substance left in a filter chamber after the solid-liquid separation of the filter press, the filter cake is left in the filter chamber after the material is filtered by the filter press, the purpose of solid-liquid separation is achieved, and then the filter cake is removed by pulling the filter plate by a plate pulling device of the filter press.
The piston rod end of the hydraulic cylinder has the problem of hydraulic oil leakage, and along with the reciprocating motion of the piston rod, the hydraulic oil drops to pollute materials along the piston rod.
Disclosure of Invention
The utility model aims to solve the defects in the background art and provides a device for terminating the piston rod of a hydraulic cylinder of a filter press to oil.
The hydraulic cylinder piston rod end oil connecting device of the filter press comprises: the device comprises a fixing frame, an oil receiving groove, a welding block, an oil pipe and an oil collecting box; the fixing frame comprises: the device comprises two upright posts, brackets and an upper baffle plate, wherein the upright posts are provided with bolt holes, the brackets are provided with two sections with right angles in cross section, and the two brackets are symmetrically arranged at the lower parts of the two upright posts to form a groove with an upward opening; the upper baffles are in an inverted concave shape and are connected with the outer sides of the two brackets;
the welding block is rectangular, a threaded hole is formed in the welding block, and the threaded hole of the welding block corresponds to the bolt hole of the fixing frame;
the welding block is welded at the lower part of the push plate, the fixing frame is fixed on the welding block through bolts, the oil receiving groove is arranged on the fixing frame, and the upper baffle can prevent the oil receiving groove from tilting and falling; the bottom of the tail end of the oil receiving groove is provided with an oil drain hole, and an oil pipe is arranged to connect the oil drain hole to the oil collecting box.
In use, hydraulic oil drips into the oil receiving groove along the piston rod, so that pollution materials are effectively prevented, and the dripped hydraulic oil flows into the oil collecting box through the oil pipe; after long-time use, the oil receiving groove can accumulate oil sludge, and the oil receiving groove can be conveniently extracted from the fixing frame for cleaning; the utility model has simple structure, is convenient to clean and effectively prevents the hydraulic oil from polluting materials.
Drawings
Fig. 1 is a perspective view of a fixing frame of the present utility model.
Fig. 2 is a front view of the holder of the present utility model.
Fig. 3 is a perspective view showing the assembly of the fixing frame and the oil receiving groove.
Fig. 4 is a schematic front view of the assembly of the fixing frame and the oil receiving groove.
FIG. 5 is a schematic view of the installation of the oil receiving device of the present utility model.
In the figure: 1. a fixing frame; 11. a column; 12. a bracket; 13. an upper baffle; 2. an oil receiving groove; 21. an oil drain port; 3. welding blocks; 4. an oil pipe; 5. an oil collecting box; 6. a push plate; 7. a main beam; 8. a piston rod; 9. and a hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present utility model are described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, 2, 3 and 4, the fixing frame 1 includes: the two upright posts 11 are provided with bolt holes, the two brackets 12 are profile bars with right angles in cross section, and the two brackets 12 are symmetrically arranged at the lower parts of the two upright posts 11 to form a groove shape with an upward opening; the upper baffle plates 13 are in a plurality of inverted concave shapes, and the upper baffle plates 13 are connected with the outer sides of the two brackets 12; the welding block 3 is rectangular, a threaded hole is formed in the welding block 3, and the threaded hole of the welding block 3 corresponds to the bolt hole in the fixing frame 1; the oil receiving groove 2 is arranged on the fixing frame 1, and the upper baffle 13 can prevent the oil receiving groove 2 from tilting and falling.
As shown in fig. 5, a piston rod 8 of a hydraulic cylinder 9 is connected with a push plate 6, the push plate 6 is driven to reciprocate on a main beam 7, a welding block 3 is welded at the lower part of the push plate 6, a fixing frame 1 is fixed on the welding block 3 through a bolt, an oil receiving groove 2 is placed on the fixing frame 1, an oil drain hole 21 is arranged at the bottom of the tail end of the oil receiving groove 2, and an oil pipe 4 is arranged to connect the oil drain hole 21 to an oil collecting box 5; in use, hydraulic oil drips into the oil receiving groove 2 along the piston rod 8, so that pollution materials are effectively prevented, and the dripped hydraulic oil flows into the oil collecting box 5 from the oil pipe 4; after long-time use, the oil sludge can be accumulated in the oil receiving groove 2, so that the oil receiving groove 2 can be conveniently extracted from the fixing frame 1 for cleaning; the utility model has simple structure, is convenient to clean and effectively prevents the hydraulic oil from polluting materials.
Claims (1)
1. A device for terminating a hydraulic cylinder piston rod of a filter press with oil, comprising: the device comprises a fixing frame, an oil receiving groove, a welding block, an oil pipe and an oil collecting box; the fixing frame comprises: the device comprises two upright posts, brackets and an upper baffle plate, wherein the upright posts are provided with bolt holes, the brackets are provided with two sections with right angles in cross section, and the two brackets are symmetrically arranged at the lower parts of the two upright posts to form a groove with an upward opening; the upper baffles are in an inverted concave shape and are connected with the outer sides of the two brackets; the welding block is rectangular, a threaded hole is formed in the welding block, and the threaded hole of the welding block corresponds to the bolt hole of the fixing frame; the welding block is welded at the lower part of the push plate, the fixing frame is fixed on the welding block through bolts, the oil receiving groove is arranged on the fixing frame, the bottom of the tail end of the oil receiving groove is provided with an oil drain hole, and an oil pipe is arranged to connect the oil drain hole to the oil collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061483.0U CN219081983U (en) | 2023-01-10 | 2023-01-10 | Oil termination device for hydraulic cylinder piston rod of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061483.0U CN219081983U (en) | 2023-01-10 | 2023-01-10 | Oil termination device for hydraulic cylinder piston rod of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219081983U true CN219081983U (en) | 2023-05-26 |
Family
ID=86403100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320061483.0U Active CN219081983U (en) | 2023-01-10 | 2023-01-10 | Oil termination device for hydraulic cylinder piston rod of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219081983U (en) |
-
2023
- 2023-01-10 CN CN202320061483.0U patent/CN219081983U/en active Active
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