CN219790932U - Filter vat transfer device - Google Patents
Filter vat transfer device Download PDFInfo
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- CN219790932U CN219790932U CN202320874076.1U CN202320874076U CN219790932U CN 219790932 U CN219790932 U CN 219790932U CN 202320874076 U CN202320874076 U CN 202320874076U CN 219790932 U CN219790932 U CN 219790932U
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- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a filter vat transferring device which comprises a support frame, a wheel assembly, a first positioning assembly and a second positioning assembly, wherein the first positioning assembly and the second positioning assembly are respectively arranged on the support frame; the second positioning component comprises a first positioning piece and a second positioning piece, the first positioning piece can be movably arranged relative to the second positioning piece, and the second positioning component comprises a yielding state and a locking state; when the second positioning component is in a yielding state, a yielding channel is formed between the first positioning component and the second positioning component, and the yielding channel and the first positioning component jointly form an accommodating space allowing the filter vat to freely enter and exit; when the second positioning component is in a locking state, a locking through hole is formed between the first positioning component and the second positioning component, and the locking through hole and the first positioning component form a limiting space for preventing the filter vat from moving at least in the left-right direction; the device not only can guarantee that the filter vat can not take place to empty easily in the transportation process, and the security improves greatly, realizes the switching operation of stepping down and locking moreover simple.
Description
Technical Field
The utility model relates to the technical field of textile machinery, in particular to a filter vat transfer device.
Background
In the continuous PET (polyethylene terephthalate) regeneration granulating device, bottle flakes are remelted into melt by a double-screw extruder and then enter a filter for filtering, the filter mainly filters melt impurities, and the melt impurities in a molten state are filtered through a filter element group consisting of a plurality of filter elements in a filter barrel. When the surface of the filter element filter felt is fully covered by the impurity adhesion, the filter element filter felt needs to be switched to a new filter element group, and the old filter element group is removed. The filter vat is the important component part of filter, when carrying out the dismantlement equipment of filter at every turn, all need transport the filter vat, need the manual work to use electric block to hoist the filter vat to flatbed or manual hydraulic forklift in the daily operation, simultaneously because the filter vat just is very high from the filter when removing, operating personnel should reduce rather than direct contact as far as possible, for example do not carry out hand operation as far as possible for flatbed and fork truck are very easy to lead to the filter vat to topple over flatbed or fork truck when the ground is uneven in the in-process of traveling, cause important potential safety hazards such as personnel injury.
Disclosure of Invention
The utility model aims to overcome one or more defects in the prior art and provides an improved filter barrel transferring device which can effectively avoid the risk of dumping a filter barrel and is high in safety and convenient to operate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filter vat transfer device comprises a support frame, a wheel assembly arranged at the bottom of the support frame, and a first positioning assembly and a second positioning assembly which are respectively arranged on the support frame;
the second positioning component comprises a first positioning piece and a second positioning piece, the first positioning piece can be movably arranged relative to the second positioning piece, and the second positioning component comprises a yielding state and a locking state;
when the second positioning component is in a yielding state, a yielding channel is formed between the first positioning component and the second positioning component, and the yielding channel and the first positioning component jointly form an accommodating space allowing the filter barrel to freely enter and exit;
when the second positioning component is in a locking state, a locking through hole is formed between the first positioning component and the second positioning component, and the locking through hole and the first positioning component form a limiting space for preventing the filter vat from moving along the left-right direction at least.
According to some preferred and specific aspects of the utility model, the first positioning assembly is located below the second positioning assembly.
According to some preferred aspects of the utility model, the first positioning assembly comprises a positioning retainer ring which forms a limiting cavity with the supporting frame for supporting and limiting the movement of the filter drum in the left-right direction.
According to some preferred aspects of the utility model, the retaining ring has a relief opening formed therein.
According to some preferred aspects of the utility model, the first positioning member is rotatably disposed on the support frame, and the second positioning member is fixedly disposed on the support frame.
According to some preferred and specific aspects of the present utility model, the first positioning member has a first groove formed thereon, and the second positioning member has a second groove formed thereon;
when the second positioning assembly is in a yielding state, the first groove and the second groove are far away from each other;
when the second positioning assembly is in a locking state, the first groove and the second groove are close to each other and form the locking through hole.
According to some preferred aspects of the utility model, there is no overlap between the orthographic projection of the first positioning member on the horizontal plane and the orthographic projection of the second positioning member on the horizontal plane.
According to some preferred aspects of the utility model, the first positioning member is provided with a first perforation which is distant from the portion of the first positioning member which is in rotational connection with the support frame.
According to some preferred aspects of the utility model, the second positioning assembly further comprises a locking mechanism comprising a first locking hole provided on the first positioning member, a second locking hole provided on the support frame, a locking pin insertable in the first locking hole, the second locking hole, respectively.
According to some preferred aspects of the utility model, the second positioning assembly further comprises a rotating shaft and a bearing, the bearing is arranged on the first positioning piece, an external thread is arranged at the lower part of the rotating shaft, a threaded hole with an internal thread is arranged on the supporting frame, and the rotating shaft can sequentially pass through the bearing, the first positioning piece and be screwed into the threaded hole.
According to some preferred aspects of the present utility model, the support frame comprises a support base plate, a first bearing frame, a second bearing frame and a handrail frame, wherein the first bearing frame and the second bearing frame are respectively arranged on the support base plate, and the handrail frame is respectively connected with the first bearing frame and the second bearing frame;
the first bearing frame and the second bearing frame are arranged at intervals;
the first positioning component is arranged on the supporting bottom plate;
a part of the second positioning component is arranged on the first bearing frame, a part of the second positioning component is arranged on the second bearing frame, and the second positioning component is provided with a part of the second positioning component which spans between the first bearing frame and the second bearing frame;
and the first locating piece, the second locating piece and the handrail frame are arranged in sequence.
According to some preferred aspects of the utility model, when the second positioning assembly is in the locked state, the orthographic projection of each of the first positioning assembly, the second positioning assembly, the first carrying frame, and the second carrying frame on the horizontal plane is located within the orthographic projection of the supporting base plate on the horizontal plane.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
based on the defects of easy dumping, large potential safety hazard and the like of the filter barrels in the existing filter barrel transferring process, the utility model innovatively provides an improved filter barrel transferring device, which is matched with two positioning components, and particularly realizes the abdication and locking through the change of specific components in a second positioning component, and the filter barrels can be allowed to freely enter and exit during the abdication, thereby realizing the loading of the filter barrels before the filter elements are disassembled, and the removal of the filter elements after the filter elements are disassembled and replaced with new filter elements; when the filter vat is locked, the filter vat can be at least prevented from moving along the left-right direction, so that the filter vat can be prevented from toppling easily in the transferring process, the safety is greatly improved, and the potential safety hazard in the prior art is avoided; in addition, the filter vat transfer device can realize the switching between the abdication and the locking only by operating the relative state of the first positioning piece relative to the second positioning piece, thereby improving the operability and the operation convenience and saving the labor cost.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of a filter vat transferring apparatus according to an embodiment of the present utility model (a second positioning assembly is in a locked state);
fig. 2 is a schematic structural diagram of a filter vat transferring device according to an embodiment of the present utility model (the second positioning assembly is in a yielding state);
in the reference numerals: 1. a support frame; 11. a support base plate; 12. a first load-bearing frame; 13. a second load-bearing frame; 14. a handrail frame; 2. a wheel assembly; 3. a first positioning assembly; 31. positioning a retainer ring; 311. a relief opening; 4. a second positioning assembly; 41. a first positioning member; 411. a first groove; 412. a first perforation; 42. a second positioning member; 421. a second groove; 43. a yielding channel; 44. locking the through hole; 451. a first locking hole; 452. a second locking hole; 453. a locking pin; 46. a rotating shaft; 47. and (3) a bearing.
Detailed Description
The present utility model will be described in detail with reference to the drawings and the detailed description, so that the above objects, features and advantages of the present utility model can be more clearly understood. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 2, the present embodiment provides a filter vat transferring device, which includes a support frame 1, a wheel assembly 2 disposed at the bottom of the support frame 1, and a first positioning assembly 3 and a second positioning assembly 4 disposed on the support frame 1 respectively; the second positioning component 4 comprises a first positioning piece 41 and a second positioning piece 42, the first positioning piece 41 can be movably arranged relative to the second positioning piece 42, and the second positioning component 4 comprises a yielding state and a locking state; when the second positioning component 4 is in a yielding state, a yielding channel 43 is formed between the first positioning component 41 and the second positioning component 42, and the yielding channel 43 and the first positioning component 3 together form an accommodating space allowing the filter vat to freely enter and exit; when the second positioning assembly 4 is in a locked state, a locking through hole 44 is formed between the first positioning member 41 and the second positioning member 42, and the locking through hole 44 and the first positioning assembly 3 together form a limiting space for preventing the filter vat from moving at least in the left-right direction.
In this example, the first positioning component 3 is located below the second positioning component 4; the first positioning component 3 comprises a positioning retainer ring 31, the positioning retainer ring 31 and the supporting frame 1 form a limiting cavity for supporting and limiting the filter vat to move along the left-right direction, a yielding opening 311 is formed on the positioning retainer ring 31, the yielding opening 311 can allow the protruding part on the filter vat to be free from the limitation of the limiting cavity, the protruding part can extend out of the yielding opening 311, the size of the limiting cavity in the horizontal direction can be reduced, the limiting cavity can be better attached to the filter vat, the limiting stability is improved, in addition, the rotation or movement of the filter vat can be further limited by utilizing the cooperation of the protruding part on the filter vat and the yielding opening 311, and the limiting capacity is improved. As shown in fig. 1, the positioning collar 31 is substantially annular, and has an opening formed therein, and is firmly fixed to the bottom of the support frame 1 by welding or the like.
In this example, the first positioning member 41 is rotatably disposed on the support frame 1, and the second positioning member 42 is fixedly disposed on the support frame 1; fig. 1 shows a state in which the first positioning member 41 and the second positioning member 42 cooperate to realize locking, and fig. 2 shows a state in which the first positioning member 41 rotates to realize yielding.
Referring again to fig. 1 and 2, in this example, the first positioning member 41 has a first groove 411 formed thereon, and the second positioning member 42 has a second groove 421 formed thereon; when the second positioning component 4 is in the yielding state, the first groove 411 and the second groove 421 are far away from each other; when the second positioning member 4 is in the locked state, the first groove 411 and the second groove 421 are close to each other and constitute the locking through hole 44; further, the front projection of the first positioning member 41 on the horizontal plane and the front projection of the second positioning member 42 on the horizontal plane do not overlap, so that the first positioning member 41 and the second positioning member 42 are substantially spaced apart, in this example, the first positioning member 41 is rotatably disposed on the support frame 1, one side is far away from the second positioning member 42 during rotation, and the opposite side is relatively close to the second positioning member 42, so that the rotation of the first positioning member 41 is not limited by the second positioning member 42 or is not limited by the second positioning member 42 before the first positioning member and the second positioning member are rotated to the preset positions; as shown in fig. 2, the portion of the first positioning member 41 rotationally connected to the support frame 1 has a tendency to approach the second positioning member 42 during the rotation of the first positioning member 41, and a gap is reserved between the first positioning member and the second positioning member to avoid unexpected interference.
In this example, the first positioning member 41 is provided with a first through hole 412, and the first through hole 412 is far away from the portion of the first positioning member 41 rotatably connected to the support frame 1. As shown in fig. 1 and 2, the first through hole 412 may be a strip through hole, which can be convenient for a human hand to enter and drive the first positioning member 41 to rotate, and can also be used as other cooperating members such as a traction rope or an operation member, so as to drive the first positioning member 41 to rotate to achieve yielding and locking; further, the first through hole 412 should be far away from the portion of the first positioning member 41 rotatably connected to the support frame 1, so that the moment arm is increased, and the first positioning member 41 can be more easily driven to rotate.
In this example, the second positioning assembly 4 further includes a locking mechanism, which includes a first locking hole 451 provided on the first positioning member 41, a second locking hole 452 provided on the support frame 1, and a locking pin 453, where the locking pin 453 can be inserted into the first locking hole 451 and the second locking hole 452, respectively; when the second positioning assembly 4 is in the locked state, the locking pins 453 are respectively inserted into the first locking hole 451 and the second locking hole 452 to lock the first positioning member 41 on the support frame 1, so as to limit the rotation of the first positioning member and further ensure the continuation of the locked state; when the second positioning assembly 4 needs to be switched from the locking state to the yielding state, the locking pin 453 is pulled out first, so that unlocking of the locking mechanism is achieved, and then the first positioning piece 41 can rotate to a preset position, and yielding can be achieved.
In addition, in this example, referring to fig. 1 and 2, the second positioning assembly 4 further includes a rotating shaft 46 and a bearing 47, the bearing 47 is fixed on the first positioning member 41, an external thread is provided at the lower part of the rotating shaft 46, a corresponding threaded hole with an internal thread is provided on the support frame 1, the rotating shaft 46 can be inserted into the threaded hole, and the two can be locked with each other through threaded fit, further, when the rotating shaft 46 sequentially passes through the bearing 47, the first positioning member 41 and is screwed into the threaded hole, the first positioning member 41 and the support frame 1 can be mutually rotatably arranged, after the rotating shaft 46 is screwed out, the unlocking of the end part can be realized, and then after the locking mechanism is also unlocked, the first positioning member 41 can be integrally disassembled.
In this example, the support frame 1 includes a support base plate 11, a first carrying frame 12, a second carrying frame 13, and an armrest frame 14, where the first carrying frame 12 and the second carrying frame 13 are respectively disposed on the support base plate 11, and the armrest frame 14 is respectively connected with the first carrying frame 12 and the second carrying frame 13, and the armrest frame 14 can be used for an operator to hold and push the whole device to move; the first bearing frame 12 and the second bearing frame 13 are arranged at intervals; the first positioning component 3 is arranged on the supporting bottom plate 11; the second positioning assembly 4 is partially arranged on the first bearing frame 12, partially arranged on the second bearing frame 13 and provided with a part which spans between the first bearing frame 12 and the second bearing frame 13; and the first positioning piece 41, the second positioning piece 42, and the armrest frame 14 are arranged in order.
Specifically, as shown in fig. 1 and 2, the first carrying frame 12 and the second carrying frame 13 have substantially the same structure and are formed by connecting a plurality of support columns, for example, at least including two support columns arranged along a vertical direction and one support column arranged along a horizontal direction, and the three are substantially in an inverted "U" shape, and a portion of the first positioning member 41 (or the second positioning member 42) is disposed on the support column arranged along the horizontal direction of the first carrying frame 12, a portion of the first positioning member is disposed on the support column arranged along the horizontal direction of the second carrying frame 13, and has a portion of the first positioning member straddling between the support column arranged along the horizontal direction of the first carrying frame 12 and the support column arranged along the horizontal direction of the second carrying frame 13.
In this example, when the second positioning component 4 is in the locked state, the orthographic projections of the first positioning component 3, the second positioning component 4, the first bearing frame 12 and the second bearing frame 13 on the horizontal plane are all located in the orthographic projection of the supporting bottom plate 11 on the horizontal plane, so that the balance stability of the filter vat can be greatly improved by the arrangement, that is, the surface area of the supporting bottom plate 11 on the horizontal plane is larger, the chassis stability of the whole device in running is improved, and the whole device is difficult to rollover even if moving on the uneven bottom surface.
In summary, the filter vat transfer device disclosed by the utility model is matched with the two positioning components, and particularly, the yielding and locking are realized through the change of specific components in the second positioning component, so that the filter vat can be allowed to freely enter and exit during yielding, and further, the filter vat is loaded before the filter element is dismounted and removed after the filter element is dismounted and replaced by a new filter element; when the filter vat is locked, the filter vat can be at least prevented from moving along the left-right direction, so that the filter vat can be prevented from toppling easily in the transferring process, the safety is greatly improved, and the potential safety hazard in the prior art is avoided; in addition, the filter vat transfer device can realize the switching between the abdication and the locking only by operating the relative state of the first positioning piece relative to the second positioning piece, thereby improving the operability and the operation convenience and saving the labor cost.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. The filter vat transfer device comprises a support frame and a wheel assembly arranged at the bottom of the support frame, and is characterized by further comprising a first positioning assembly and a second positioning assembly which are respectively arranged on the support frame;
the second positioning component comprises a first positioning piece and a second positioning piece, the first positioning piece can be movably arranged relative to the second positioning piece, and the second positioning component comprises a yielding state and a locking state;
when the second positioning component is in a yielding state, a yielding channel is formed between the first positioning component and the second positioning component, and the yielding channel and the first positioning component jointly form an accommodating space allowing the filter barrel to freely enter and exit;
when the second positioning component is in a locking state, a locking through hole is formed between the first positioning component and the second positioning component, and the locking through hole and the first positioning component form a limiting space for preventing the filter vat from moving along the left-right direction at least.
2. The filter cartridge transfer device of claim 1, wherein the first positioning assembly is located below the second positioning assembly.
3. The filter cartridge transfer device of claim 2, wherein the first positioning assembly includes a positioning collar that forms a spacing pocket with the support frame for supporting and limiting movement of the filter cartridge in a side-to-side direction.
4. A filter cartridge transfer device according to claim 3, wherein the positioning collar is formed with a relief opening.
5. The filter cartridge transfer device of claim 1, wherein the first positioning member is rotatably disposed on the support frame and the second positioning member is fixedly disposed on the support frame.
6. The filter cartridge transfer device of claim 5, wherein the first positioning member has a first groove formed therein and the second positioning member has a second groove formed therein;
when the second positioning assembly is in a yielding state, the first groove and the second groove are far away from each other;
when the second positioning assembly is in a locking state, the first groove and the second groove are close to each other and form the locking through hole.
7. The filter cartridge transfer device of claim 5, wherein the orthographic projection of the first positioning member on the horizontal plane does not overlap with the orthographic projection of the second positioning member on the horizontal plane; and/or the first positioning piece is provided with a first perforation, and the first perforation is far away from the part of the first positioning piece which is rotationally connected with the support frame.
8. The filter cartridge transfer device of claim 1, wherein the second positioning assembly further comprises a locking mechanism comprising a first locking hole provided on the first positioning member, a second locking hole provided on the support frame, a locking pin insertable into the first locking hole, the second locking hole, respectively; and/or, the second positioning assembly further comprises a rotating shaft and a bearing, the bearing is arranged on the first positioning piece, an external thread is arranged at the lower part of the rotating shaft, a threaded hole with an internal thread is formed in the supporting frame, and the rotating shaft can sequentially penetrate through the bearing, the first positioning piece and be screwed into the threaded hole.
9. The filter vat transfer apparatus of claim 1, wherein the support frame comprises a support base, a first load-bearing frame, a second load-bearing frame, and a handrail frame, the first load-bearing frame and the second load-bearing frame being respectively disposed on the support base, the handrail frame being respectively connected to the first load-bearing frame and the second load-bearing frame;
the first bearing frame and the second bearing frame are arranged at intervals;
the first positioning component is arranged on the supporting bottom plate;
a part of the second positioning component is arranged on the first bearing frame, a part of the second positioning component is arranged on the second bearing frame, and the second positioning component is provided with a part of the second positioning component which spans between the first bearing frame and the second bearing frame;
and the first locating piece, the second locating piece and the handrail frame are arranged in sequence.
10. The filter cartridge transfer device of claim 9, wherein when the second positioning assembly is in the locked state, an orthographic projection of each of the first positioning assembly, the second positioning assembly, the first load frame, and the second load frame on a horizontal plane is within an orthographic projection of the support base on a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320874076.1U CN219790932U (en) | 2023-04-18 | 2023-04-18 | Filter vat transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320874076.1U CN219790932U (en) | 2023-04-18 | 2023-04-18 | Filter vat transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219790932U true CN219790932U (en) | 2023-10-03 |
Family
ID=88178706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320874076.1U Active CN219790932U (en) | 2023-04-18 | 2023-04-18 | Filter vat transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219790932U (en) |
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2023
- 2023-04-18 CN CN202320874076.1U patent/CN219790932U/en active Active
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