CN219943005U - Hydraulic system of roller press - Google Patents
Hydraulic system of roller press Download PDFInfo
- Publication number
- CN219943005U CN219943005U CN202321097667.9U CN202321097667U CN219943005U CN 219943005 U CN219943005 U CN 219943005U CN 202321097667 U CN202321097667 U CN 202321097667U CN 219943005 U CN219943005 U CN 219943005U
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- China
- Prior art keywords
- wall
- connecting plate
- plate
- protection casing
- hydraulic system
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- 238000007789 sealing Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to the technical field of hydraulic systems, in particular to a hydraulic system of a roller press. The technical proposal comprises: protection casing, slider, fixed plate, shell and connecting plate, protection casing inner wall lower extreme one side is rotated and is installed the pivot, the fixed plate is all installed to pivot both sides outer wall, the spout has been seted up to fixed plate one side outer wall, the inside slidable mounting of spout has the slider, the connecting plate is installed to slider run through spout one end outer wall, connecting plate upper end outer wall is provided with the backup pad, filter core body is installed to backup pad upper end outer wall, electric putter is installed to protection casing lower extreme outer wall one side, through setting up pivot, push pedal and connecting plate, has reached the effect that improves filter core body and has traded efficiency, avoids manual trading, has improved filter core body with trading efficiency.
Description
Technical Field
The utility model relates to the technical field of hydraulic systems, in particular to a hydraulic system of a roller press.
Background
The energy-saving cement grinding equipment of the roller press can replace a ball mill pre-grinding system with high energy consumption and low efficiency, and a hydraulic system can be divided into two types: a hydraulic drive system and a hydraulic control system. The hydraulic transmission system takes power transmission and movement as main functions, and an oil pump in the hydraulic system needs to filter hydraulic oil through a filter.
Patent publication number CN209828418U discloses a high-efficient oil pump filter, including last junction cap and lower junction cap, the bottom outer wall of last junction cap and the bottom outer wall of lower junction cap all open there is the ring channel, and the inside of dashpot has cup jointed filter screen and sleeve, telescopic inner wall is opened there is the apopore, and the inner wall of apopore has one-way nozzle through threaded connection, telescopic one side outer wall is opened there is the inlet tube jack, and the inner wall of inlet tube jack has the inlet tube through threaded connection. The utility model can drive the solid impurities attached to the inner wall of the filter screen to fall off, is beneficial to improving the cleaning effect of the filter screen, can prevent the solid impurities from entering the unidirectional nozzle to cause the damage of the nozzle, can improve the connection strength between the upper connecting cover and the lower connecting cover, ensures the strength of the device, is convenient to assemble and disassemble, is beneficial to improving the maintenance cleaning convenience, and the upright rod drives the cleaning brush to rotate and scrub the inner wall of the filter screen, thereby being beneficial to further improving the cleaning effect of the filter screen.
In the using process of the prior art CN209828418U, although the benefits are more, the following problems still exist, the filter element is inconvenient to replace, a worker is required to manually replace the filter element, and the replacement efficiency of the filter element is lower.
Disclosure of Invention
The utility model aims to provide a hydraulic system of a roller press, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roll squeezer hydraulic system, includes protection casing, slider, fixed plate, shell and connecting plate, protection casing inner wall lower extreme one side is rotated and is installed the pivot, the fixed plate is all installed to pivot both sides outer wall, the spout has been seted up to fixed plate one side outer wall, spout inside slidable mounting has the slider, the slider runs through spout one end outer wall and installs the connecting plate, connecting plate upper end outer wall is provided with the backup pad, filter core body is installed to backup pad upper end outer wall, electric putter is installed to protection casing lower extreme outer wall one side.
When the hydraulic system of the roller press is used, the rotating shaft drives the fixed plate and the connecting plate to rotate circumferentially, so that the use position of the filter element body is changed, the electric push rod drives the push plate to push the connecting plate to move vertically, the filter element body enters the shell, the sealing property between the shell and the supporting plate is ensured through the sealing gasket, and the aim of replacing the filter element body is fulfilled.
Preferably, a shell is arranged on one side of the outer wall of the upper end of the protective cover, and communicating pipes are inserted and arranged on the outer walls of the two sides of the shell. The hydraulic oil flows inside the housing through the communicating pipe.
Preferably, the size of the filter element body is smaller than the inner wall of the shell, and a sealing gasket is fixedly attached to one side of the outer wall of the upper end of the supporting plate. The filter core body can filter the hydraulic oil flowing in the shell, and the sealing gasket ensures the tightness between the supporting plate and the shell.
Preferably, bolts are arranged on the outer walls of the two sides of the connecting plate, and the supporting plate is connected with the connecting plate through the bolts. The bolt ensures that the connection between the support plate and the connecting plate is stable.
Preferably, a push plate is arranged on the outer wall of the upper end of the electric push rod, and the push plate is positioned at the lower end of the connecting plate. The electric push rod drives the push plate to push the connecting plate to vertically move, so that the filter element body enters the shell.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the effect of improving the following and replacing efficiency of the filter element body is achieved by arranging the rotating shaft, the push plate and the connecting plate, the rotating shaft drives the fixing plate and the connecting plate to rotate circumferentially, so that the use position of the filter element body is changed, the electric push rod drives the push plate to push the connecting plate to move vertically, so that the filter element body enters the shell, the sealing property between the shell and the supporting plate is ensured through the sealing gasket, the purpose of following and replacing the filter element body is achieved, manual following and replacing is avoided, and the following and replacing efficiency of the filter element body is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a protective cover structure of the present utility model;
FIG. 2 is an enlarged schematic view of a portion of a shield structure according to the present utility model;
fig. 3 is an enlarged schematic view of the connecting plate structure of the present utility model.
In the figure: 1. a protective cover; 11. a rotating shaft; 12. a fixing plate; 13. a chute; 14. an electric push rod; 15. a push plate; 16. a housing; 17. a communicating pipe; 2. a slide block; 21. a connecting plate; 22. a support plate; 23. a filter element body; 24. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, two embodiments of the present utility model are provided:
embodiment one: the utility model provides a roll squeezer hydraulic system, including protection casing 1, slider 2, fixed plate 12, shell 16 and connecting plate 21, protection casing 1 inner wall lower extreme one side is rotated and is installed pivot 11, fixed plate 12 is all installed to pivot 11 both sides outer wall, spout 13 has been seted up to fixed plate 12 one side outer wall, spout 13 inside slidable mounting has slider 2, slider 2 runs through spout 13 one end outer wall and installs connecting plate 21, connecting plate 21 upper end outer wall is provided with backup pad 22, filter core body 23 is installed to backup pad 22 upper end outer wall, electric putter 14 is installed to protection casing 1 lower extreme outer wall one side.
The push plate 15 is arranged on the outer wall of the upper end of the electric push rod 14, and the push plate 15 is positioned at the lower end of the connecting plate 21. The electric putter 14 drives push pedal 15 and promotes connecting plate 21 and take place vertical migration to make filter core body 23 get into inside shell 16, pivot 11 drives fixed plate 12 and connecting plate 21 and takes place circumferential rotation, thereby change the position of use of filter core body 23, electric putter 14 drives push pedal 15 and promotes connecting plate 21 and take place vertical migration, thereby make filter core body 23 get into inside shell 16, and guarantee the leakproofness between shell 16 and the backup pad 22 through sealed pad 24, reached with trading filter core body 23's purpose, avoid manual the trading, improved filter core body 23 with trading efficiency.
Embodiment two: the utility model provides a roll squeezer hydraulic system, including protection casing 1, slider 2, fixed plate 12, shell 16 and connecting plate 21, protection casing 1 inner wall lower extreme one side is rotated and is installed pivot 11, protection casing 1 one side outer wall is provided with the access hole, the staff can follow the filter core body 23 through the access hole and trade, fixed plate 12 is all installed to pivot 11 both sides outer wall, spout 13 has been seted up to fixed plate 12 one side outer wall, spout 13 internally sliding installs slider 2, slider 2 runs through spout 13 one end outer wall and installs connecting plate 21, connecting plate 21 upper end outer wall is provided with backup pad 22, filter core body 23 is installed to backup pad 22 upper end outer wall, electric putter 14 is installed to protection casing 1 lower extreme outer wall one side.
The shell 16 is arranged on one side of the outer wall of the upper end of the protective cover 1, and communicating pipes 17 are inserted and arranged on the outer walls of the two sides of the shell 16. The hydraulic oil flows inside the housing 16 through the communication pipe 17.
The size of the filter element body 23 is smaller than that of the inner wall of the shell 16, and a sealing gasket 24 is fixedly attached to one side of the outer wall of the upper end of the supporting plate 22. The filter element body 23 can filter hydraulic oil flowing inside the housing 16, and the gasket 24 ensures tightness between the support plate 22 and the housing 16.
Bolts are arranged on the outer walls of the two sides of the connecting plate 21, and the supporting plate 22 is connected with the connecting plate 21 through the bolts. The bolts ensure that the connection between the support plate 22 and the connecting plate 21 is stable, and the filter element body 23 can filter hydraulic oil after entering the inside of the housing 16.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a roll squeezer hydraulic system, includes protection casing (1), slider (2), fixed plate (12), shell (16) and connecting plate (21), its characterized in that: the utility model discloses a protection casing, including protection casing (1) inner wall lower extreme one side is rotated and is installed pivot (11), fixed plate (12) are all installed to pivot (11) both sides outer wall, spout (13) have been seted up to fixed plate (12) one side outer wall, spout (13) inside slidable mounting has slider (2), connecting plate (21) are installed to slider (2) run through spout (13) one end outer wall, connecting plate (21) upper end outer wall is provided with backup pad (22), filter core body (23) are installed to backup pad (22) upper end outer wall, electric putter (14) are installed to protection casing (1) lower extreme outer wall one side.
2. The hydraulic system of a roller press according to claim 1, wherein: a shell (16) is arranged on one side of the outer wall of the upper end of the protective cover (1), and communicating pipes (17) are inserted and arranged on the outer walls of the two sides of the shell (16).
3. The hydraulic system of a roller press according to claim 1, wherein: the size of the filter element body (23) is smaller than the inner wall of the shell (16), and a sealing gasket (24) is fixedly attached to one side of the outer wall of the upper end of the supporting plate (22).
4. The hydraulic system of a roller press according to claim 1, wherein: bolts are arranged on the outer walls of two sides of the connecting plate (21), and the supporting plate (22) is connected with the connecting plate (21) through the bolts.
5. The hydraulic system of a roller press according to claim 1, wherein: the outer wall of the upper end of the electric push rod (14) is provided with a push plate (15), and the push plate (15) is positioned at the lower end of the connecting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097667.9U CN219943005U (en) | 2023-05-09 | 2023-05-09 | Hydraulic system of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097667.9U CN219943005U (en) | 2023-05-09 | 2023-05-09 | Hydraulic system of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219943005U true CN219943005U (en) | 2023-11-03 |
Family
ID=88546536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321097667.9U Active CN219943005U (en) | 2023-05-09 | 2023-05-09 | Hydraulic system of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219943005U (en) |
-
2023
- 2023-05-09 CN CN202321097667.9U patent/CN219943005U/en active Active
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