CN210131422U - Oil cylinder for filter press - Google Patents
Oil cylinder for filter press Download PDFInfo
- Publication number
- CN210131422U CN210131422U CN201920483504.1U CN201920483504U CN210131422U CN 210131422 U CN210131422 U CN 210131422U CN 201920483504 U CN201920483504 U CN 201920483504U CN 210131422 U CN210131422 U CN 210131422U
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- Prior art keywords
- groove
- sliding
- base
- rod
- block
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to an oil cylinder for a filter press, which comprises an oil cylinder and a piston rod, wherein the piston rod is driven by the oil cylinder to do telescopic motion; the locking mechanism is detachably arranged at the end part of the piston rod and comprises a pressing plate and a locking assembly, a first groove is formed in the middle of the pressing plate, a through hole penetrates through the pressing plate in the middle of the pressing plate and is communicated with the first groove, and the locking assembly is arranged in the first groove and can be clamped with the piston rod; the utility model discloses a rod control locking unit motion carries out the block and loosens by the block to the piston rod, has realized the quick detach of pressure strip, and convenient the washing has alleviateed hand labor power.
Description
Technical Field
The utility model relates to a pressure filter equipment field specifically is an hydro-cylinder for pressure filter.
Background
The existing chamber type filter press adopts an oil cylinder to push a pressure plate to compress a filter plate, the pressure plate is generally fixed on a piston rod through bolts and the like, and the whole machine is detached during cleaning and is inconvenient.
The utility model discloses in utility model with application number CN201220139195.4 disclose a whole machine stability of having guaranteed pressure filter and use floating hold-down mechanism of pressure filter of reliability, it includes hydro-cylinder seat and hydro-cylinder seat stabilizer blade, the support bottom of hydro-cylinder seat stabilizer blade top and hydro-cylinder seat is connected with lower bolster and upper padding plate, is provided with the kingpin between two backing plates.
However, above-mentioned utility model has only improved hold-down mechanism's overall stability, still need whole machine dismantlement to accomplish the washing when wasing the pressure strip, and it is inconvenient, increased the hand labor power, reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a hydro-cylinder for filter press through the motion of pole control locking unit, carries out the block and loosens by the block to the piston rod, has solved the technical problem that traditional pressure strip needs the complete machine to dismantle when wasing, has realized the quick detach of pressure strip, and convenient the washing has alleviateed hand labor power.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an oil cylinder for filter press, its includes the hydro-cylinder, still includes:
the piston rod is driven by the oil cylinder to do telescopic motion; and
the locking mechanism is detachably arranged at the end part of the piston rod and comprises a pressing plate and a locking assembly, a first groove is formed in the middle of the pressing plate, a through hole penetrates through the middle of the pressing plate and is communicated with the first groove, and the locking assembly is arranged in the first groove and can be clamped with the piston rod.
As an improvement, the locking assembly comprises:
the base is arranged in the first groove, the axial center of one end face of the base is circumferentially provided with sliding grooves in an array mode, the sliding grooves point to the center of the base and are communicated with each other at the center of the base, the sliding grooves penetrate through the circumferential surface of the base, the axial center of the other end face of the base is provided with second grooves, the second grooves accommodate the end portions of the piston rods, the circumferential surface of the base is provided with first convex blocks in an array mode, the first convex blocks and the sliding grooves are arranged in a one-to-one correspondence mode, and the first convex blocks and the sliding grooves are located behind the sliding grooves in the height direction of the base;
the rod is arranged in the through hole in a sliding mode and is coaxially arranged with the base; and
the locking unit is arranged in the sliding groove in a sliding mode, arranged along the circumferential array of the base and arranged in one-to-one correspondence with the sliding groove, and is connected with the rod through a hinge block and controls the locking unit to move.
As an improvement, the bottom of the rod is provided with second convex blocks along the circumferential array of the rod, the second convex blocks are arranged in one-to-one correspondence with the locking units and hinged with the hinging blocks.
As an improvement, the top of the rod is rotatably provided with a ring buckle.
As an improvement, the locking unit includes:
the sliding blocks are arranged in the sliding grooves in a sliding mode along the length direction of the sliding grooves and are arranged in one-to-one correspondence to the sliding grooves, and one ends of the sliding blocks are hinged to the hinging blocks;
the middle part of the connecting rod is hinged with the first lug, and one end of the connecting rod is hinged with the other end of the sliding block; and
and one end of the clamping block is hinged with the connecting rod, and the other end of the clamping block points to the center of the second groove and is clamped with the end part of the piston rod.
As an improvement, the piston rod is provided with a third groove which is clamped with the clamping block and is arranged in one-to-one correspondence with the clamping block.
The beneficial effects of the utility model reside in that:
(1) the utility model controls the locking unit to move through the rod, and the clamping block clamps and releases the piston rod, thereby realizing the quick disassembly of the pressing plate, facilitating the cleaning and reducing the labor force;
(2) the utility model discloses in the latch closure rotatable setting on the pole, when locking the piston rod, the latch closure rotates to the state of laying flat, and is equal to pressure strip front end face, does not influence the pressure strip and compresses tightly the filter plate, when dismantling, the staff can drive the locking unit and break away from with the piston rod through the pull ring, save the hand labor power, convenient dismantlement;
(3) the utility model discloses well locking unit connects each part through articulated mode, and the transmission is steady for compress tightly efficiency and not receive the influence, improve production efficiency.
To sum up, the utility model has the advantages of simple structure, convenient dismantlement reduce the cost, alleviate hand labor power etc.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic structural view of the locking assembly of the present invention;
fig. 4 is a front view of the locking assembly of the present invention;
FIG. 5 is a schematic structural view of the locking unit of the present invention;
fig. 6 is a schematic view of a second embodiment of the present invention;
FIG. 7 is a state diagram of the present invention during locking;
FIG. 8 is a state diagram of the present invention when disassembled;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The first embodiment is as follows:
as shown in fig. 1 and 2, an oil cylinder for a filter press comprises an oil cylinder 1, and further comprises:
the piston rod 2 is driven by the oil cylinder 1 to do telescopic motion; and
Further, as shown in fig. 3 and 4, the locking assembly 32 includes:
the base 321 is arranged in the first groove 311, a sliding groove 3211 is circumferentially arranged in an axial center of one end surface of the base 321 in an array manner, the sliding groove 3211 points to the center of the base 321 and is mutually communicated with the center of the base 321, the sliding groove 3211 penetrates through the circumferential surface of the base 321, a second groove 3212 is formed in the axial center of the other end surface of the base 321, the second groove 3212 accommodates the end portion of the piston rod 2, first protruding blocks 3213 are arranged in an array manner on the circumferential surface of the base 321, and the first protruding blocks 3213 are arranged in one-to-one correspondence with the sliding grooves 3211 and are located behind the sliding groove 3211 along the height direction of the base 321;
the rod 322 is slidably arranged in the through hole 312, and the rod 322 and the base 321 are coaxially arranged; and
the locking units 323 are slidably disposed in the sliding grooves 3211, are arranged in an array along the circumference of the base 321, and are disposed in one-to-one correspondence with the sliding grooves 3211, the locking units 323 are connected to the rods 322 through hinge blocks 4, and the rods 322 control the movement of the locking units 323.
The bottom of the rod 322 is provided with second protrusions 3221 along a circumferential array thereof, the second protrusions 3221 are arranged in one-to-one correspondence with the locking units 323, and the second protrusions 3221 are hinged to the hinge block 4.
Further, as shown in fig. 5, the locking unit 323 includes:
the sliding block 3231 is slidably arranged in the sliding groove 3211 along the length direction of the sliding groove 3211, and is arranged in one-to-one correspondence with the sliding groove 3211, and one end of the sliding block 3231 is hinged to the hinge block 4;
a connecting rod 3232, the middle of the connecting rod 3232 is hinged to the first projection 3213, and one end of the connecting rod 3232 is hinged to the other end of the sliding block 3231; and
and an engaging block 3233, one end of the engaging block 3233 is hinged to the connecting rod 3232, and the other end of the engaging block 3233 points to the center of the second groove 3212 and engages with an end of the piston rod 2.
Further, the piston rod 2 is provided with a third groove 21 engaged with the engaging block 3233, and the third groove is arranged in one-to-one correspondence with the engaging block 3233.
It should be noted that, in this embodiment, it is preferable that 3 sets of locking units are adopted to engage the piston rod in the form of a regular triangle, so that the piston rod is stressed uniformly during the movement process, and the service lives of the piston rod and the locking mechanism are prolonged.
Example two:
fig. 6 is a schematic structural diagram of a second embodiment of the oil cylinder for a filter press of the present invention; as shown in fig. 6, in which the same or corresponding components as those of the first embodiment are denoted by the same reference numerals as those of the first embodiment, only the points different from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment shown in fig. 1 in that:
as shown in fig. 6, a buckle 3222 is rotatably disposed on the top of the rod 322.
In this embodiment, the setting of latch closure makes things convenient for the staff action bars, drives the locking unit through the pole and to the locking or the loosening of piston rod, has saved the hand labor power.
The working process is as follows:
as shown in fig. 7 and 8, the rod 322 is pushed toward the inside of the pressure plate 31, so that the sliding block 3231 slides in the sliding slot 3211, and since the connecting rod 3232 is hinged to the sliding block 3231, the connecting rod 3232 rotates around the first projection 3213, and at the same time, the engaging block 3233 hinged to the other end of the connecting rod 3232 slides toward the center of the second groove 3212, and engages with the third groove 21, thereby locking the piston rod 2; when the assembly is disassembled, the ring buckle 5 is pulled, so that the sliding block 3231 slides inwards in the sliding groove 3211, the connecting rod 3232 is driven to rotate, the clamping block 3233 is separated from the third groove 21, and the disassembly is completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an oil cylinder for filter press, its includes hydro-cylinder (1), its characterized in that still includes:
the piston rod (2) is driven by the oil cylinder (1) to do telescopic motion; and
locking mechanism (3), locking mechanism (3) can dismantle set up in the tip of piston rod (2), it includes pressure strip (31) and locking Assembly (32), first recess (311) have been seted up at pressure strip (31) middle part, and this pressure strip (31) middle part is run through pressure strip (31) are provided with through-hole (312), and this through-hole (312) intercommunication first recess (311), locking Assembly (32) set up in first recess (311), and its with but piston rod (2) block sets up.
2. A cylinder for a press filter according to claim 1, wherein said locking assembly (32) comprises:
the base (321) is arranged in the first groove (311), sliding grooves (3211) are arranged in a circumferential array of an axis of one end surface of the base (321), the sliding grooves (3211) point to the center of the base (321), and the sliding grooves penetrate through the center of the base (321), the sliding grooves (3211) penetrate through the circumferential surface of the base (321), a second groove (3212) is formed in the axis of the other end surface of the base (321), the second groove (3212) accommodates the end of the piston rod (2), first protruding blocks (3213) are arranged in an array on the circumferential surface of the base (321), the first protruding blocks (3213) and the sliding grooves (3211) are arranged in a one-to-one correspondence, and the first protruding blocks are located behind the sliding grooves (3211) along the height direction of the base (321);
the rod (322) is arranged in the through hole (312) in a sliding mode, and the rod (322) and the base (321) are coaxially arranged; and
the locking unit (323) is arranged in the sliding groove (3211) in a sliding manner, is arranged along the circumferential array of the base (321) and is in one-to-one correspondence with the sliding groove (3211), the locking unit (323) is connected with the rod (322) through a hinge block (4), and the rod (322) controls the locking unit (323) to move.
3. The oil cylinder for the filter press according to claim 2, characterized in that the bottom of the rod (322) is provided with second protrusions (3221) along the circumferential array thereof, the second protrusions (3221) are arranged in one-to-one correspondence with the locking units (323), and are hinged to the hinge block (4).
4. The oil cylinder for the filter press as recited in claim 2, wherein a ring button (3222) is rotatably disposed on the top of the rod (322).
5. A cylinder for a press filter according to claim 2, wherein said locking unit (323) comprises:
the sliding block (3231) is arranged in the sliding groove (3211) in a sliding manner along the length direction of the sliding groove (3211), the sliding block (3231) and the sliding groove (3211) are arranged in a one-to-one correspondence manner, and one end of the sliding block (3231) is hinged to the hinge block (4);
the middle part of the connecting rod (3232) is hinged with the first lug (3213), and one end of the connecting rod (3232) is hinged with the other end of the sliding block (3231); and
the clamping block (3233) is hinged to the connecting rod (3232) at one end, and the other end of the clamping block (3233) points to the center of the second groove (3212) and clamps the end of the piston rod (2).
6. The oil cylinder for the filter press according to claim 5, wherein the piston rod (2) is provided with a third groove (21) engaged with the engaging block (3233), and the third groove and the engaging block (3233) are arranged in a one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483504.1U CN210131422U (en) | 2019-04-11 | 2019-04-11 | Oil cylinder for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483504.1U CN210131422U (en) | 2019-04-11 | 2019-04-11 | Oil cylinder for filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210131422U true CN210131422U (en) | 2020-03-10 |
Family
ID=69703194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920483504.1U Expired - Fee Related CN210131422U (en) | 2019-04-11 | 2019-04-11 | Oil cylinder for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210131422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180697A (en) * | 2022-02-15 | 2022-03-15 | 汕头市汕联水处理设备有限公司 | Rural sewage automated processing system |
-
2019
- 2019-04-11 CN CN201920483504.1U patent/CN210131422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180697A (en) * | 2022-02-15 | 2022-03-15 | 汕头市汕联水处理设备有限公司 | Rural sewage automated processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200310 |