CN114405137A - Filter for transfer printing ink - Google Patents
Filter for transfer printing ink Download PDFInfo
- Publication number
- CN114405137A CN114405137A CN202210087988.4A CN202210087988A CN114405137A CN 114405137 A CN114405137 A CN 114405137A CN 202210087988 A CN202210087988 A CN 202210087988A CN 114405137 A CN114405137 A CN 114405137A
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- Prior art keywords
- block
- threaded
- fixedly connected
- rod
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010023 transfer printing Methods 0.000 title claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000007639 printing Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ink Jet (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The invention discloses a filter for transfer printing ink, which belongs to the technical field of filters and comprises a filter body, wherein the filter body is in a hollow design with an upper opening, and three support rods are fixedly connected to the side wall of the bottom end of the filter body; a cover supporting leakage-proof device is fixedly connected to the side wall of the machine body; the upper end of the machine body is in contact connection with a cover body, and a threaded cylinder is fixedly connected to the end face of one side, away from the machine body, of the cover body; the threaded cylinder is in threaded connection with the cap supporting leakage-proof device. This filter for rendition printing ink props lid leak protection device through the setting, under the effect of fixed knot structure and screw thread section of thick bamboo for the lid can be driven by the threaded rod and then carry out the elevating movement along the threaded rod, and then can fix and prop the lid, and the setting of rethread leak protection shell makes inside the liquid of the inside adhesion of lid can drip the leak protection shell, has solved that traditional printing ink filter separates the degree of difficulty big, clean inconvenient problem.
Description
Technical Field
The invention belongs to the technical field of filters, and particularly relates to a filter for transfer printing ink.
Background
The filter is a device for realizing solid-liquid separation by utilizing a porous filter, is applied to the industries of chemical industry, petroleum, pharmacy, light industry, food, mineral separation, coal, water treatment and the like, and is often used for filtering in the process of ink separation.
The cover body and the machine body of the traditional filter for printing ink are separated by manpower, and the cover body has larger volume, heavier weight and great separation difficulty in the separation process; and the liquid adhered on the cover body is easy to splash to the periphery in the separation process, and the cleaning is inconvenient.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that the separation between the cover body and the machine body of the common filter for the transfer ink in the prior art is usually separated by manpower, the cover body has larger volume, heavier weight and high separation difficulty in the separation process, and liquid adhered to the cover body is easy to splash to the periphery in the separation process, so that the cleaning is inconvenient, thereby providing the filter for the transfer ink.
In order to solve the above problems, the present invention provides a filter for transfer ink, comprising: the device comprises a machine body, wherein the machine body is in a hollow design with an upper opening, and three support rods are fixedly connected to the side wall of the bottom end of the machine body;
a cover supporting leakage-proof device is fixedly connected to the side wall of the machine body;
the upper end of the machine body is in contact connection with a cover body, and a threaded cylinder is fixedly connected to the end face of one side, away from the machine body, of the cover body;
the threaded cylinder is in threaded connection with the cap supporting leakage-proof device.
Preferably, the cover-supporting leakage-proof device comprises an installation block, the installation block is fixedly connected to the outer side wall of the machine body, a first through hole and a second through hole are formed in the installation block, a rotating rod is rotatably connected to the inner wall of the first through hole in the installation block, and a first threaded rod is fixedly connected to the end face, away from the supporting rod, of one side of the rotating rod;
a second operation block is fixedly connected to one side of the rotating rod, which is far away from the first threaded rod;
one end of the first threaded rod, which is far away from the rotating rod, is provided with a first anti-drop platform; the outer surface of the first threaded rod is in threaded connection with a first threaded hole block and a second threaded hole block, the end face of the side wall of one side of the second threaded hole block is fixedly connected with a connecting rod, and one end, away from the second threaded hole block, of the connecting rod is provided with a fixing structure;
a rectangular groove is formed in the side wall of one side, away from the machine body, of the first screw hole block, a round hole is formed in the rectangular groove, and a leakage-proof device is arranged on the inner wall of the round hole;
the leakage-proof device is in contact connection with the threaded cover.
Preferably, the leakage preventing means comprises: the rectangular block is connected to the inner wall of the rectangular groove in a sliding mode;
a leakage-proof shell is fixedly connected to the side wall of one side of the rectangular block, and a circular groove is formed in the side wall of one side, close to the leakage-proof shell, of the rectangular block;
a dovetail slide bar is fixedly connected to the side wall of one side, close to the rectangular block, of the leakage-proof shell, and a clamping rod is fixedly connected to one end, away from the leakage-proof shell, of the dovetail slide bar; the clamping rod is connected in a circular groove in the rectangular block in a sliding mode;
the dovetail slide bar is characterized in that a spring is arranged on the outer side wall of the dovetail slide bar, one side of the spring is fixedly connected to the clamping bar close to one side end face of the dovetail slide bar, and one side of the spring, which deviates from the clamping bar, is fixedly connected to the side wall of the rectangular block.
Preferably, a limiting rod is arranged in the second through hole in the mounting block, and the limiting rod penetrates through the first threaded block; one end of the limiting rod, which is close to the rotating rod, is fixedly connected with a first operating block, and one end of the limiting rod, which is far away from the first operating block, is fixedly connected with a first thread block;
the second thread block is provided with a threaded hole, and the first thread block is in threaded connection with the first threaded through hole.
Preferably, a threaded hole is formed in the second threaded hole block, and the shape and size of the thread on the outer surface of the first threaded block are matched with the shape and size of the thread on the inner wall of the threaded hole.
Preferably, the fixing structure includes: the third screw hole block is fixedly connected to the end face, away from the second screw thread block, of one side of the connecting rod, and a second screw rod penetrates through the third screw hole block;
the second threaded rod deviates from one end fixedly connected with third operation block of the threaded cover, the second threaded rod deviates from one side fixedly connected with second threaded block of the third operation block, and the second threaded block deviates from one side end face threaded connection of the machine body with the threaded cylinder.
The invention has the following advantages:
1. this filter for rendition printing ink props lid leak protection device through the setting, under the effect of fixed knot structure and screw thread section of thick bamboo for the lid can be driven by the threaded rod and then carry out elevating movement along the threaded rod, and then can fix and prop the lid, and inside the effect of rethread leak protection shell, the liquid of the inside adhesion of lid can drip the leak protection shell, reduces the liquid area that falls to ground, and then reduces the clearance cost.
2. This filter for rendition printing ink is through the effect that sets up gag lever post, screw hole and first screw thread piece for first screw thread piece and second screw thread piece are controllable at the motion state of first threaded rod surface, and then cooperate lid and leak protection shell, reach the effect that props up the lid and prevent the weeping.
3. This filter for rendition printing ink through setting up leak protection device, under the effect of rectangle piece, rectangular channel, kelly and round hole for the dismantlement and the installation procedure of leak protection shell become simple, easily operation, and then conveniently empty the liquid that flows into in the leak protection shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the construction of the leakage preventing device of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view taken at B of FIG. 3 in accordance with the present invention;
description of reference numerals: 1. a body; 2. a cover body; 3. a cover supporting leakage-proof device; 31. mounting blocks; 32. rotating the rod; 33. a first threaded rod; 34. a first screw hole block; 35. a second screw hole block; 36. a connecting rod; 37. a fixed structure; 371. a third screw hole block; 372. a second threaded rod; 373. a third operation block; 374. a second thread block; 38. a leakage prevention means; 381. a rectangular block; 382. a leak-proof shell; 383. a circular groove; 384. a dovetail slide bar; 385. a clamping rod; 386. a spring; 39. a limiting rod; 310. a first thread block; 311. a first operation block; 312. a second operation block; 4. a support bar; 5. a threaded barrel; 6. a threaded hole; 7. a rectangular groove; 8. a circular hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
In one embodiment, referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a filter for rendition printing ink, including organism 1 and lid 2, one side of organism 1 is provided with props and covers leak protection device 3, prop and cover leak protection device 3 through the setting, make lid 2 can be propped up and take off under the drive of first threaded rod 33, and can prevent that lid 2 from taking off the in-process and taking place liquid drippage to ground, the three bracing piece of bottom fixedly connected with 4 of organism 1, the top fixedly connected with thread cylinder 5 of lid 2, through setting up thread cylinder 5, make lid 2 can cooperate fixed knot to construct 37 and fix.
The cover-opening leakage-proof device 3 comprises an installation block 31, the installation block 31 is fixedly connected with one side of the outer surface of the machine body 1, the inner wall of the installation block 31 is rotatably connected with a rotating rod 32 through a bearing, the top end of the rotating rod 32 is fixedly connected with a first threaded rod 33, the outer surface of the first threaded rod 33 is in threaded connection with a first threaded block 34 and a second threaded block 35, by arranging the first threaded rod 33, the first threaded block 34 and the second threaded block 35, the first threaded rod 33 can drive the first threaded block 34 and the second threaded block 35 to move, so as to remove the cover body 2 and achieve the anti-leakage effect, one side of the second screw hole block 35 is fixedly connected with a connecting rod 36, one end of the connecting rod 36 far away from the second screw hole block 35 is provided with a fixing structure 37, through setting up fixed knot structure 37 for lid 2 can be fixed through connecting rod 36 and fixed knot structure 37 with first threaded rod 33, makes things convenient for first threaded rod 33 to exert an effect to lid 2.
Rectangular channel 7 has been seted up to one side of first screw hole piece 34, and round hole 8 has been seted up to one side of rectangular channel 7, and the inside of rectangular channel 7 is provided with leak protection device 38, through setting up rectangular channel 7 and leak protection device 38 for lid 2 can effectively avoid the liquid drippage of lid 2 inner wall when taking off.
Specifically, as shown in fig. 1 and 2, the inner wall of the mounting block 31 is provided with a limiting rod 39, the limiting rod 39 is arranged inside the first screw hole block 34, the top end of the limiting rod 39 is fixedly connected with a first screw block 310, by arranging the limiting rod 39, the movement of the first screw hole block 34 and the second screw hole block 35 on the outer surface of the first threaded rod 33 can be controlled, so as to achieve different effects in a matching manner, the bottom end of the limiting rod 39 is fixedly connected with a first operation block 311, the bottom end of the rotating rod 32 is fixedly connected with a second operation block 312, the top of the second screw hole block 35 is provided with a screw hole 6, the shape and size of the outer surface screw thread of the first screw thread block 310 are matched with the shape and size of the inner wall screw thread of the screw hole 6, by providing the threaded hole 6 such that the threaded hole 6 cooperates with the first threaded block 310, the movement of the second threaded block 35 on the outer surface of the first threaded rod 33 can be controlled.
Specifically, as shown in fig. 4, the fixing structure 37 includes a third screw hole block 371, the third screw hole block 371 is fixedly connected to one end of the connecting rod 36 away from the second screw hole block 35, a second screw rod 372 is connected to an inner wall of the third screw hole block 371 through a screw thread, a third operating block 373 is fixedly connected to a top end of the second screw rod 372, a second screw block 374 is fixedly connected to a bottom end of the second screw rod 372, and the second screw block 374 is connected to an inner wall of the screw cylinder 5 through a screw thread, so that the cover body 2 can be fixed or detached by providing the screw cylinder 5 and the second screw block 374.
Specifically, as shown in fig. 3 and 5, the leakage preventing device 38 includes a rectangular block 381, the rectangular block 381 overlaps the inner wall of the rectangular groove 7, the rectangular block 381 and the rectangular groove 7 are arranged such that the rectangular block 381 and the rectangular groove 7 can be assembled and disassembled with the leakage preventing case 382 under the matching action, one side of the rectangular block 381 is fixedly connected with the leakage preventing case 382, a circular groove 383 is formed on one side of the rectangular block 381 adjacent to the leakage preventing case 382, a dovetail slide bar 384 is slidably connected to the inner wall of the circular groove 383, a locking bar 385 is fixedly connected to one end of the dovetail slide bar 384, the outer surface of the locking bar 385 is matched with the inner wall of the circular hole 8 in size and shape, the locking bar 385 and the circular hole 8 are arranged, the locking bar 385 and the circular hole 8 are matched with each other, the disassembling and assembling are achieved, a spring 386 is sleeved on the outer surface of the dovetail slide bar 384, two ends of the spring 386 are fixedly connected with the locking bar 385 and the circular groove 383 respectively, by providing the spring 386, the latch 385 can be reset by the spring 386 without being forced.
The working principle of the invention is as follows:
s1, when the cover 2 needs to be removed, at this time, the second operating block 312 is first operated, the second operating block 312 moves to rotate the first threaded rod 33, so that the first threaded hole block 34 and the second threaded hole block 35 perform lifting motion along the first threaded rod 33, and further the connecting rod 36, the fixing structure 37 and the cover 2 can be driven to perform lifting motion, when the cover 2 moves to a proper position, the first operating block 311 is rotated at this time, so that the first operating block 311 drives the limiting rod 39 to rotate, the limiting rod 39 rotates to drive the first threaded block 310 to be separated from the threaded hole 6, at this time, the cover 2 rotates to the upper side of the leakage-proof housing 382 from the upper side of the machine body 1 by continuing to rotate the first threaded rod 33, at this time, the first threaded block 310 rotates into the threaded hole 6, and then the first threaded rod 33 rotates to rotate the cover 2;
s2, after the cover 2 is rotated, the third operating block 373 is rotated, so that the third operating block 373 drives the second threaded rod 372 to rotate, the second threaded rod 372 rotates to drive the second threaded block 374 to rotate, and when the second threaded block 374 is separated from the threaded cylinder 5, the cover 2 can be removed;
s3, when needing to dismantle leak protection shell 382, inwards press kelly 385 this moment for kelly 385 drives forked tail slide bar 384 and slides, and kelly 385 slides and to make spring 386 take place deformation, when kelly 385 and round hole 8 separate, outwards stimulates leak protection shell 382, makes leak protection shell 382 drive rectangular block 381 to move, when rectangular block 381 separates with rectangular groove 7, accomplishes the dismantlement.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (6)
1. A filter for transfer printing ink is characterized in that: the device comprises a machine body (1), wherein the machine body (1) is in a hollow design with an upper opening, and three support rods (4) are fixedly connected to the side wall of the bottom end of the machine body (1);
a cover supporting leakage-proof device (3) is fixedly connected to the side wall of the machine body (1);
the upper end of the machine body (1) is in contact connection with a cover body (2), and a threaded cylinder (5) is fixedly connected to the end face of one side, away from the machine body (1), of the cover body (2);
the threaded cylinder (5) is in threaded connection with the cover supporting leakage-proof device (3).
2. A filter for transfer ink according to claim 1, characterized in that:
the cover-supporting leakage-proof device (3) comprises an installation block (31), the installation block (31) is fixedly connected to the outer side wall of the machine body (1), a first through hole and a second through hole are formed in the installation block (31), a rotating rod (32) is rotatably connected to the inner wall of the first through hole in the installation block (31), and a first threaded rod (33) is fixedly connected to the end face, away from the supporting rod (4), of one side of the rotating rod (32);
a second operation block (312) is fixedly connected to one side of the rotating rod (32) departing from the first threaded rod (33);
one end of the first threaded rod (33) departing from the rotating rod (32) is provided with a first anti-drop platform; a first screw hole block (34) and a second screw hole block (35) are connected to the outer surface of the first threaded rod (33) in a threaded manner, a connecting rod (36) is fixedly connected to the end face of the side wall of one side of the second screw hole block (35), and a fixing structure (37) is arranged at one end, deviating from the second screw hole block (35), of the connecting rod (36);
a rectangular groove (7) is formed in the side wall of one side, away from the machine body (1), of the first screw hole block (34), a round hole (8) is formed in the rectangular groove (7), and a leakage-proof device (38) is arranged on the inner wall of the round hole (8);
the leakage-proof device (38) is in contact connection with the threaded cap (5).
3. A filter for transfer ink according to claim 2, characterized in that: the leak-proof means (38) comprises: the rectangular block (381), the rectangular block (381) is connected to the inner wall of the rectangular groove (7) in a sliding mode;
a leakage-proof shell (382) is fixedly connected to one side wall of the rectangular block (381), and a circular groove (383) is formed in one side wall, close to the leakage-proof shell (382), of the rectangular block (381);
a dovetail slide rod (384) is fixedly connected to one side wall of the leakage-proof shell (382) close to the rectangular block (381), and a clamping rod (385) is fixedly connected to one end, away from the leakage-proof shell (382), of the dovetail slide rod (384); the clamping rod (385) is slidably linked in a circular groove (383) on the rectangular block (381);
be provided with spring (386) on the lateral wall of forked tail slide bar (384), one side fixed connection of spring (386) is in kelly (385) is close to on one side terminal surface of forked tail slide bar (384), one side fixed connection that deviates from of spring (386) kelly (385) is in on the lateral wall of rectangular block (381).
4. A filter for transfer ink according to claim 2, characterized in that: a limiting rod (39) is arranged in a second through hole in the mounting block (31), and the limiting rod (39) penetrates through the first thread block (34); one end, close to the rotating rod (32), of the limiting rod (39) is fixedly connected with a first operating block (311), and one end, away from the first operating block (311), of the limiting rod (39) is fixedly connected with a first thread block (310);
a threaded hole (6) is formed in the second threaded block (35), and the first threaded block (310) is in threaded connection with the first threaded through hole.
5. The filter for transfer ink according to claim 4, wherein: a threaded hole (6) is formed in the second threaded hole block (35), and the shape and the size of the outer surface thread of the first threaded block (310) are matched with the shape and the size of the inner wall thread of the threaded hole (6).
6. A filter for transfer ink according to claim 2, characterized in that: the fixing structure (37) comprises: the third screw hole block (371) is fixedly connected to one side end face, away from the second screw hole block (35), of the connecting rod (36), and a second threaded rod (372) penetrates through the inside of the third screw hole block (371);
one end, deviating from the threaded cover (5), of the second threaded rod (372) is fixedly connected with a third operating block (373), one side, deviating from the third operating block (373), of the second threaded rod (372) is fixedly connected with a second threaded block (374), and the second threaded block (374) is in threaded connection with one side end face, deviating from the machine body (1), of the threaded cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210087988.4A CN114405137B (en) | 2022-01-25 | 2022-01-25 | Filter for transfer printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210087988.4A CN114405137B (en) | 2022-01-25 | 2022-01-25 | Filter for transfer printing ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114405137A true CN114405137A (en) | 2022-04-29 |
| CN114405137B CN114405137B (en) | 2023-10-13 |
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ID=81277329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210087988.4A Active CN114405137B (en) | 2022-01-25 | 2022-01-25 | Filter for transfer printing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114405137B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304415A (en) * | 2000-04-25 | 2001-10-31 | Kamigaki Tekkosho:Kk | Opening/closing device for upper cover of closed vessel |
| CN102721567A (en) * | 2012-05-31 | 2012-10-10 | 中国人民解放军军事医学科学院 | Vessel box opening and closing mechanism for biological sampling robot |
| CN211462356U (en) * | 2019-12-24 | 2020-09-11 | 浙江诚信医化设备有限公司 | Opening structure of filter |
| CN113894072A (en) * | 2021-09-29 | 2022-01-07 | 东海县红鑫新材料有限公司 | Quartz sand processing equipment and processing method based on cyclic preparation mechanism |
| CN215516586U (en) * | 2021-07-14 | 2022-01-14 | 安及义实业（上海）有限公司 | Jar body upper cover lifting devices |
-
2022
- 2022-01-25 CN CN202210087988.4A patent/CN114405137B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304415A (en) * | 2000-04-25 | 2001-10-31 | Kamigaki Tekkosho:Kk | Opening/closing device for upper cover of closed vessel |
| CN102721567A (en) * | 2012-05-31 | 2012-10-10 | 中国人民解放军军事医学科学院 | Vessel box opening and closing mechanism for biological sampling robot |
| CN211462356U (en) * | 2019-12-24 | 2020-09-11 | 浙江诚信医化设备有限公司 | Opening structure of filter |
| CN215516586U (en) * | 2021-07-14 | 2022-01-14 | 安及义实业（上海）有限公司 | Jar body upper cover lifting devices |
| CN113894072A (en) * | 2021-09-29 | 2022-01-07 | 东海县红鑫新材料有限公司 | Quartz sand processing equipment and processing method based on cyclic preparation mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114405137B (en) | 2023-10-13 |
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