CN112173467A - Storage tank with cement anti-sticking wall - Google Patents
Storage tank with cement anti-sticking wall Download PDFInfo
- Publication number
- CN112173467A CN112173467A CN202011013591.8A CN202011013591A CN112173467A CN 112173467 A CN112173467 A CN 112173467A CN 202011013591 A CN202011013591 A CN 202011013591A CN 112173467 A CN112173467 A CN 112173467A
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- Prior art keywords
- wall
- block
- arc
- cement
- storage tank
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- 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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- 239000004568 cement Substances 0.000 title claims abstract description 48
- 238000003860 storage Methods 0.000 title claims abstract description 23
- 238000007790 scraping Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 18
- 230000009471 action Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of cement storage tanks, and discloses a storage tank with a cement anti-sticking wall, which comprises a top cover, a cleaning component and a moving component, wherein a shell is fixedly arranged at the bottom end of the top cover, the storage tank with the cement anti-sticking wall can drive a rotating wheel to rotate through the rotation of an output shaft of a motor, a driving belt to rotate and drive a connecting block to rotate, the connecting block and an arc-shaped moving block are movably connected, so the arc-shaped moving block can rotate along with the movement of the arc-shaped moving block, the arc-shaped ring can be driven to reciprocate up and down while moving in the arc-shaped ring, then a first connecting rod moves under the action of the arc-shaped ring and drives a threaded column to move, the rotating ring rotates under the action of the threaded column and drives a fixed block and a fixed rod to move, thereby driving a scraper plate to reciprocate, and cement attached to the inner wall of the shell can be scraped in the, thereby achieving the effect of preventing cement from sticking to the wall.
Description
Technical Field
The invention relates to the technical field of cement storage tanks, in particular to a storage tank with a cement anti-sticking wall.
Background
The cement is a powdery hydraulic inorganic cementing material, which is added with water and stirred into slurry, can be hardened in the air or in water, and can firmly bond sand, stone and other materials together, the early mixture of lime and volcanic ash is very similar to the modern lime and volcanic ash cement, the concrete made of broken stone is bonded by the cement, after being hardened, the strength is higher, and the cement can resist the erosion of fresh water or salt-containing water, the cement is used as an important cementing material and widely applied to engineering of civil construction, water conservancy, national defense and the like for a long time, and the cement which is easy to bond with the inner wall of a storage tank in the storage process and even causes caking due to the characteristic of the cement, and the cement with the caking condition can also influence the peripheral cement and can also bond the peripheral cement, so the condition that a thick and hard cement layer is often adhered to the inner wall of the cement storage tank, this not only greatly affects the storage space of the storage tank, but also affects the quality of cement, and thus the demand for highly reliable products is urgent, so we propose a storage tank with a cement anti-sticking wall, which has the advantages of the cement anti-sticking wall, to solve the above problems,
disclosure of Invention
In order to realize the purpose of the cement anti-sticking wall, the invention provides the following technical scheme: the utility model provides a holding vessel of cement anti-sticking wall, includes top cap, clearance subassembly and removal subassembly, top cap bottom fixed mounting has the shell, shell bottom fixed mounting has the base, base top fixed mounting has the inner tube, inner tube top inner wall swing joint has the swivel, swivel inner wall swing joint has the screw thread post, the equal fixed mounting in both sides has the clearance subassembly about the swivel, screw thread post bottom fixed mounting has the head rod, shell inner wall swing joint has the scraper blade, head rod bottom fixed mounting has the removal subassembly, removal subassembly bottom fixed mounting has the fixed plate.
As the optimization, the clearance subassembly includes the fixed block, one side fixed mounting that shell vertical center line was kept away from to the fixed block has the dead lever, dead lever outer wall swing joint has the sliding block, the equal fixed mounting in sliding block top and bottom has the telescopic link, telescopic link inner wall swing joint has the extension spring, one side fixed mounting that shell vertical center line was kept away from at the telescopic link top has the strip of scraping.
As an optimization, the moving assembly comprises an arc-shaped ring, an arc-shaped moving block is movably connected to the inner wall of the arc-shaped ring, a connecting block is movably connected to the back of the arc-shaped moving block, a limiting ring is movably connected to the outer wall of the bottom of the connecting block, a driving belt is fixedly mounted on the outer wall of the back of the bottom of the connecting block, a rotating wheel is fixedly mounted on the inner wall of the bottom of the driving belt, a motor is fixedly mounted on the inner wall of the rotating wheel, and.
Preferably, one side of the scraping strip, which is far away from the vertical center line of the shell, is movably connected with one side of the scraping plate, which is close to the vertical center line of the shell, so that the scraping strip can move on the scraping plate, and the scraping plate is cleaned.
As optimization, the outer wall of the threaded column and the inner wall of the rotating ring are both provided with threads, and the threads of the threaded column and the rotating ring are mutually matched, so that the threaded column can generate acting force on the rotating ring when rotating and can rotate.
As optimization, the equal fixed mounting in spacing ring left and right sides has the gag lever post, two one side that the second connecting rod was kept away from to the gag lever post respectively with inner tube inner wall left and right sides fixed connection for the gag lever post can play certain restriction to the spacing ring, makes its in-process state more stable.
As optimization, the outer wall of the fixed plate is fixedly connected with the inner wall of the inner tube, and the top end of the fixed plate is fixedly connected with the bottom end of the motor, so that the fixed state of the fixed plate is firmer, and the stability of the motor during working is ensured.
As optimization, the quantity of fixed block is four, and two fixed blocks are a set of, and wherein two relative one sides of fixed block that are located the top all with swivel becket left and right sides fixed connection, two relative one sides of fixed block that are located the bottom all with inner tube bottom outer wall swing joint for the fixed block can rotate along with the rotation of swivel becket.
Preferably, the bottom of the inner pipe is provided with a sliding groove, a sliding plate is movably connected in the sliding groove, the left side and the right side of the sliding plate are fixedly connected with one side, opposite to the two fixed blocks, of the bottom, the sliding plate can rotate, and the two fixed blocks located at the bottom can rotate along with the sliding plate.
The invention has the beneficial effects that:
1. this cement prevents holding vessel that glues wall, rotation through the motor output shaft can drive the runner and rotate, and drive the drive belt and rotate, and drive the rotation of connecting block, because connecting block and arc movable block are swing joint, so the arc movable block also can rotate along with it when removing, and drive the arc ring and carry out the reciprocating motion of direction from top to bottom when moving in the arc ring, the head rod advances to remove under the effect of arc ring after that, and drive the screw thread post and remove, the rotating ring rotates under the effect of screw thread post, and drive fixed block and dead lever and remove, thereby drive the scraper blade and carry out reciprocating motion, and can strike off the adnexed cement of shell inner wall at the removal in-process, and then reached the effect that prevents cement from gluing the wall.
2. This cement prevents holding vessel of gluing wall, rotation through the swivel becket can drive sliding block and telescopic link and rotate, can produce certain centrifugal force at the rotation in-process, the sliding block is removed to the direction of keeping away from shell vertical center line under the effect of centrifugal force, and promote the telescopic link, scrape the strip and also carry out the removal of direction from top to bottom under the effect of telescopic link, the extension spring also can produce the stay cord of certain degree this moment, centrifugal force disappears temporarily afterwards, the telescopic link is recovered under the extension spring pulling force effect, the sliding block resets with scraping the strip, moving the in-process scraping, clear up the scraper blade equally, can prevent effectively that it influences its working effect to adhere to too much cement on the scraper blade, and then the effect of increase of service life has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the moving assembly of the present invention;
FIG. 4 is an enlarged schematic view of the cleaning assembly of the present invention;
FIG. 5 is a perspective view of the structure of the present invention;
fig. 6 is a perspective view of the moving assembly of the present invention.
In the figure: 1. a top cover; 2. a housing; 3. a base; 4. an inner tube; 5. a rotating ring; 6. a threaded post; 7. Cleaning the assembly; 701. a fixed block; 702. fixing the rod; 703. a slider; 704. a telescopic rod; 705. a tension spring; 706. scraping the strips; 8. a squeegee; 9. a first connecting rod; 10. a moving assembly; 1001. an arc-shaped ring; 1002. an arc-shaped moving block; 1003. connecting blocks; 1004. a limiting ring; 1005. a transmission belt; 1006. a rotating wheel; 1007. a motor; 1008. a second connecting rod; 11. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention,
please refer to fig. 1-2, a storage tank for cement anti-sticking wall, including top cap 1, cleaning assembly 7 and moving assembly 10, top cap 1 bottom fixed mounting has shell 2, 2 bottom fixed mounting of shell has base 3, 3 top fixed mounting of base has inner tube 4, 4 top inner wall swing joint of inner tube have rotating ring 5, 5 inner wall swing joint of rotating ring has threaded post 6, 5 equal fixed mounting in both sides of rotating ring has cleaning assembly 7, 6 bottom fixed mounting of threaded post has head rod 9, 2 inner wall swing joint of shell has scraper blade 8, 9 bottom fixed mounting of head rod has moving assembly 10, moving assembly 10 bottom fixed mounting has fixed plate 11.
Referring to fig. 4, the cleaning assembly 7 includes a fixing block 701, a fixing rod 702 is fixedly installed on one side of the fixing block 701 away from the vertical center line of the housing 2, a sliding block 703 is movably connected to the outer wall of the fixing rod 702, telescopic rods 704 are fixedly installed on the top and bottom ends of the sliding block 703, a tension spring 705 is movably connected to the inner wall of the telescopic rod 704, and a scraping strip 706 is fixedly installed on one side of the top of the telescopic rod 704 away from the vertical center line of the.
Referring to fig. 2, 3 and 6, the moving assembly 10 includes an arc-shaped ring 1001, an arc-shaped moving block 1002 is movably connected to an inner wall of the arc-shaped ring 1001, a connecting block 1003 is movably connected to a back of the arc-shaped moving block 1002, a limiting ring 1004 is movably connected to an outer wall of the bottom of the connecting block 1003, a transmission belt 1005 is fixedly installed on the outer wall of the back of the bottom of the connecting block 1003, a rotating wheel 1006 is fixedly installed on the inner wall of the bottom of the transmission belt 1005, a motor 1007 is fixedly installed on the inner wall of the rotating.
Referring to fig. 1, one side of the scraping bar 706 away from the vertical center line of the housing 2 is movably connected to one side of the scraping plate 8 close to the vertical center line of the housing 2, so that the scraping bar 706 can move on the scraping plate 8 to clean the scraping plate 8.
Referring to fig. 1, the outer wall of the threaded post 6 and the inner wall of the rotating ring 5 are both threaded, and the threads of the threaded post 6 and the rotating ring 5 are adapted to each other, so that the threaded post 6 can generate an acting force on the rotating ring 5 when rotating, and rotate the rotating ring.
Referring to fig. 1-3, the limiting rods are fixedly mounted on the left and right sides of the limiting ring 1004, and one sides of the two limiting rods away from the second connecting rod 1008 are fixedly connected to the left and right sides of the inner wall of the inner tube 4, respectively, so that the limiting rods can limit the limiting ring 1004 to a certain extent, and the working state of the limiting ring is more stable.
Referring to fig. 1, the outer wall of the fixing plate 11 is fixedly connected to the inner wall of the inner tube 4, and the top end of the fixing plate 11 is fixedly connected to the bottom end of the motor 1007, so that the fixing state of the fixing plate 11 is firmer, and the stability of the motor 1007 during operation is ensured.
Referring to fig. 1, the number of the fixing blocks 701 is four, and two fixing blocks 701 are in a group, wherein two opposite sides of the fixing block 701 at the top are fixedly connected to the left and right sides of the rotating ring 5, and two opposite sides of the fixing block 701 at the bottom are movably connected to the outer wall of the bottom of the inner tube 4, so that the fixing blocks 701 can rotate along with the rotation of the rotating ring 5.
Referring to fig. 1, a sliding groove is formed at the bottom of the inner tube 4, a sliding plate is movably connected in the sliding groove, and the left and right sides of the sliding plate are respectively and fixedly connected with the opposite sides of the two fixed blocks 701 located at the bottom, so that the sliding plate can rotate, and the two fixed blocks 701 located at the bottom can rotate along with the sliding plate.
When in use, referring to fig. 3-6, the rotation of the output shaft of the motor 1007 can drive the rotation wheel 1006 to rotate, and drive the transmission belt 1005 to rotate, and drive the connection block 1003 to rotate, because the connection block 1003 is movably connected with the arc moving block 1002, the arc moving block 1002 also rotates while moving, and drives the arc ring 1001 to reciprocate up and down while moving in the arc ring 1001, then the first connection rod 9 moves under the action of the arc ring 1001, and drives the threaded post 6 to move, the rotation ring 5 rotates under the action of the threaded post 6, and drives the fixed block 701 and the fixed rod 702 to move, thereby driving the scraper 8 to reciprocate, and can scrape off the cement attached to the inner wall of the housing 2 during moving, and further achieving the effect of preventing cement from sticking to the wall, the rotation ring 5 can drive the sliding block 703 and the telescopic rod 704 to rotate, can produce certain centrifugal force at the rotation in-process, the sliding block 703 is to the direction removal of keeping away from the perpendicular central line of shell 2 under the effect of centrifugal force, and promote telescopic link 704, scrape the strip 706 and also carry out the removal of upper and lower direction under the effect of telescopic link 704, extension spring 705 also can produce the stay cord of certain degree this moment, centrifugal force disappears temporarily afterwards, telescopic link 704 recovers under extension spring 705 pulling force effect, sliding block 703 resets with scraping the strip 706, scrape the strip 706 removal in-process, clear up scraper blade 8 equally, can prevent effectively that too much cement from attaching to on the scraper blade 8 from influencing its working effect, and then the effect of increase of service life has been reached.
To sum up, the storage tank for preventing cement from sticking to the wall can drive the rotating wheel 1006 to rotate and drive the transmission belt 1005 to rotate and drive the connecting block 1003 to rotate through the rotation of the output shaft of the motor 1007, because the connecting block 1003 is movably connected with the arc moving block 1002, the arc moving block 1002 also rotates along with the movement of the connecting block, and drives the arc ring 1001 to reciprocate up and down while moving in the arc ring 1001, then the first connecting rod 9 moves under the action of the arc ring 1001 and drives the threaded column 6 to move, the rotating ring 5 rotates under the action of the threaded column 6 and drives the fixing block 701 and the fixing rod 702 to move, thereby driving the scraper 8 to reciprocate, and the cement adhered to the inner wall of the housing 2 can be scraped during the moving process, thereby achieving the effect of preventing cement from sticking to the wall, the sliding block 703 and the telescopic rod 704 can be driven to rotate through the rotation of the rotating ring 5, can produce certain centrifugal force at the rotation in-process, the sliding block 703 is to the direction removal of keeping away from the perpendicular central line of shell 2 under the effect of centrifugal force, and promote telescopic link 704, scrape the strip 706 and also carry out the removal of upper and lower direction under the effect of telescopic link 704, extension spring 705 also can produce the stay cord of certain degree this moment, centrifugal force disappears temporarily afterwards, telescopic link 704 recovers under extension spring 705 pulling force effect, sliding block 703 resets with scraping the strip 706, scrape the strip 706 removal in-process, clear up scraper blade 8 equally, can prevent effectively that too much cement from attaching to on the scraper blade 8 from influencing its working effect, and then the effect of increase of service life has been reached.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. A cement anti-sticking wall's holding vessel, includes top cap (1), clearance subassembly (7) and removal subassembly (10), its characterized in that: top cap (1) bottom fixed mounting has shell (2), shell (2) bottom fixed mounting has base (3), base (3) top fixed mounting has inner tube (4), inner tube (4) top inner wall swing joint has swivel becket (5), swivel becket (5) inner wall swing joint has screw thread post (6), the equal fixed mounting in swivel becket (5) left and right sides has clearance subassembly (7), screw thread post (6) bottom fixed mounting has head rod (9), shell (2) inner wall swing joint has scraper blade (8), head rod (9) bottom fixed mounting has removal subassembly (10), removal subassembly (10) bottom fixed mounting has fixed plate (11).
2. A cement anti-sticking wall storage tank as defined in claim 1, wherein: clearance subassembly (7) are including fixed block (701), one side fixed mounting that shell (2) vertical center line was kept away from in fixed block (701) has dead lever (702), dead lever (702) outer wall swing joint has sliding block (703), the equal fixed mounting in sliding block (703) top and bottom has telescopic link (704), telescopic link (704) inner wall swing joint has extension spring (705), one side fixed mounting that shell (2) vertical center line was kept away from at telescopic link (704) top has scraping strip (706).
3. A cement anti-sticking wall storage tank as defined in claim 1, wherein: the moving assembly (10) comprises an arc-shaped ring (1001), an arc-shaped moving block (1002) is movably connected to the inner wall of the arc-shaped ring (1001), a connecting block (1003) is movably connected to the back of the arc-shaped moving block (1002), a limiting ring (1004) is movably connected to the outer wall of the bottom of the connecting block (1003), a transmission belt (1005) is fixedly mounted on the outer wall of the back of the bottom of the connecting block (1003), a rotating wheel (1006) is fixedly mounted on the inner wall of the bottom of the transmission belt (1005), a motor (1007) is fixedly mounted on the inner wall of the rotating wheel (1006), and a second connecting rod (1008.
4. A cement anti-sticking wall storage tank as claimed in claim 2, wherein: one side of the scraping strip (706) far away from the vertical center line of the shell (2) is movably connected with one side of the scraping plate (8) close to the vertical center line of the shell (2).
5. A cement anti-sticking wall storage tank as defined in claim 1, wherein: the outer wall of the threaded column (6) and the inner wall of the rotating ring (5) are both provided with threads, and the threads of the threaded column (6) and the rotating ring (5) are matched with each other.
6. A cement anti-sticking wall storage tank as claimed in claim 3, wherein: the left side and the right side of the limiting ring (1004) are fixedly provided with limiting rods, and one side of each limiting rod far away from the second connecting rod (1008) is fixedly connected with the left side and the right side of the inner wall of the inner pipe (4).
7. A cement anti-sticking wall storage tank as claimed in claim 3, wherein: the outer wall of the fixing plate (11) is fixedly connected with the inner wall of the inner tube (4), and the top end of the fixing plate (11) is fixedly connected with the bottom end of the motor (1007).
8. A cement anti-sticking wall storage tank as claimed in claim 2, wherein: the quantity of fixed block (701) is four, and two fixed blocks (701) are a set of, and wherein two fixed block (701) relative one sides that are located the top all with swivel becket (5) left and right sides fixed connection, two fixed block (701) relative one sides that are located the bottom all with inner tube (4) bottom outer wall swing joint.
9. A cement anti-sticking wall storage tank as claimed in claim 2, wherein: the bottom of the inner pipe (4) is provided with a sliding groove, a sliding plate is movably connected in the sliding groove, and the left side and the right side of the sliding plate are fixedly connected with the opposite sides of the two fixed blocks (701) positioned at the bottom respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013591.8A CN112173467A (en) | 2020-09-24 | 2020-09-24 | Storage tank with cement anti-sticking wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013591.8A CN112173467A (en) | 2020-09-24 | 2020-09-24 | Storage tank with cement anti-sticking wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173467A true CN112173467A (en) | 2021-01-05 |
Family
ID=73956147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011013591.8A Withdrawn CN112173467A (en) | 2020-09-24 | 2020-09-24 | Storage tank with cement anti-sticking wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811497A (en) * | 2021-01-07 | 2021-05-18 | 覃运平 | Can strike off air supporting machine of suspension filth |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923204A (en) * | 1973-04-27 | 1975-12-02 | Yasuhiro Kato | Apparatus for storage and discharge of flowable solid materials |
| CN206780664U (en) * | 2017-06-13 | 2017-12-22 | 青岛中嘉建设集团有限公司 | A kind of cement mixing device for building |
| CN210235980U (en) * | 2019-07-25 | 2020-04-03 | 安徽美东生物材料有限公司 | Chemical material storage jar convenient to clean inner wall residue |
-
2020
- 2020-09-24 CN CN202011013591.8A patent/CN112173467A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923204A (en) * | 1973-04-27 | 1975-12-02 | Yasuhiro Kato | Apparatus for storage and discharge of flowable solid materials |
| CN206780664U (en) * | 2017-06-13 | 2017-12-22 | 青岛中嘉建设集团有限公司 | A kind of cement mixing device for building |
| CN210235980U (en) * | 2019-07-25 | 2020-04-03 | 安徽美东生物材料有限公司 | Chemical material storage jar convenient to clean inner wall residue |
Non-Patent Citations (1)
| Title |
|---|
| 刘碧云: "水泥罐内壁机械清理器的设计", 《科学技术创新》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811497A (en) * | 2021-01-07 | 2021-05-18 | 覃运平 | Can strike off air supporting machine of suspension filth |
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Application publication date: 20210105 |
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