CN111958831A - Concrete mixing conveyor for water conservancy construction - Google Patents
Concrete mixing conveyor for water conservancy construction Download PDFInfo
- Publication number
- CN111958831A CN111958831A CN202010887733.7A CN202010887733A CN111958831A CN 111958831 A CN111958831 A CN 111958831A CN 202010887733 A CN202010887733 A CN 202010887733A CN 111958831 A CN111958831 A CN 111958831A
- Authority
- CN
- China
- Prior art keywords
- face
- connecting rod
- motor
- top end
- casing
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/34—Mixing on or by conveyors, e.g. by belts or chains provided with mixing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
Abstract
The invention discloses a concrete stirring and conveying device for water conservancy construction, which structurally comprises a first motor, a first power line, a first motor fixing frame, a first rotating shaft, a stirring box, a storage box, an automatic feeding device, a support and a discharge hole.
Description
Technical Field
The invention relates to the technical field of stirring and conveying devices, in particular to a concrete stirring and conveying device for water conservancy construction.
Background
The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, the hydraulic construction comprises construction preparation, construction technology, construction quality, construction management and the like, wherein the construction quality is the greatest importance in the hydraulic engineering, different concrete materials are required to be fully mixed and stirred according to the designed proportion in the construction process, and therefore the concrete mixing and conveying device for the hydraulic construction is required.
And current concrete mixing conveyor for water conservancy construction is in the use, because the unloading volume once can not be controlled at the unloading in-process to probably lead to unloading once too much, block up equipment, influence normal use, and the unloading in-process concrete probably adheres to on the storage box surface, thereby can block up the pan feeding mouth, and the manual work need waste a large amount of time when the clearance, reduces work efficiency.
Disclosure of Invention
Technical problem to be solved
In order to overcome prior art not enough, the concrete mixing conveyor for water conservancy construction has now been proposed, has solved because can not control the unloading volume once at the unloading in-process to probably lead to unloading once too much, block up equipment, influence normal use, and the unloading in-process concrete probably adheres to on the storage box surface, thereby probably stops up the pan feeding mouth, and the manual work needs extravagant plenty of time when the clearance, reduces work efficiency's problem.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a concrete stirring and conveying device for water conservancy construction, which comprises a first motor, wherein an output shaft at the right end of the first motor is connected with the middle part of the left end surface of a first rotating shaft, the right end of the first rotating shaft penetrates through the middle part of the left end surface of a stirring box, the left side of the top end surface of the stirring box is fixed with the bottom end of a storage box through welding, an automatic feeding device is arranged on the top end surface of the storage box and comprises a shell, a second motor, a second power wire, a second motor fixing frame, a feeding port, a cleaning device, an intermittent mechanism, a baffle, a second rotating shaft, a push rod and a blanking port, the top end surface of the storage box is welded with the bottom end of the shell, the middle part of the left side of the top end surface of the shell is provided with the second motor, the front end of the second motor is connected with the second power wire, the second motor is electrically, and second motor mount bottom and casing top face left side middle part are fixed through the welding, casing top face right side middle part is provided with the pan feeding mouth, the casing bottom is provided with cleaning device, the inside baffle that is provided with of casing, baffle top face left side is provided with intermittent mechanism, intermittent mechanism bottom face middle part is connected with second pivot top face rotation, second pivot middle part surface is provided with the push rod, the casing bottom face left and right sides is provided with the blanking mouth.
Further, the left side face of the first motor is connected with a first power line, the first motor is electrically connected with the first power line, a first motor fixing frame is arranged at the right end of the first motor and fixed with the ground through bolts, two supports are arranged on the left side and the right side of the bottom end of the stirring box respectively, and a discharge hole is formed in the right end of the stirring box.
Further, the intermittent mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a sliding block, a cross sliding groove, a fifth connecting rod and a fixed rod, wherein a front end output shaft of a second motor is rotatably connected with the middle part of the left side of the top end surface of the first connecting rod, the right side of the bottom end surface of the first connecting rod is rotatably connected with the left side of the top end surface of the second connecting rod, the right end of the top end surface of the second connecting rod is hinged with the right end of the bottom end surface of the third connecting rod, the right side of the bottom end surface of the second connecting rod is rotatably connected with the left side of the top end surface of the fourth connecting rod, the right side of the fourth connecting rod is welded with the top end of the left side surface of the sliding block, the left side of the bottom end surface of the third connecting rod is hinged with the right side of the top, the middle part of the top end face of the baffle is provided with a cross sliding groove, and the outer surface of the sliding block is connected with the inside of the cross sliding groove in a sliding mode.
Further, cleaning device is including changeing board, fastening bolt and scraper blade, the second pivot bottom surface left and right sides and the inboard welding of commentaries on classics board, the lower extreme respectively is provided with fastening bolt on the terminal surface left side before the commentaries on classics board, change board left surface middle part and scraper blade right flank and fix through fastening bolt.
Further, the length of the second connecting rod is 10cm, and the movable angle range is 0-60 degrees.
Further, the volume of the shell is 50L, and the bottom end face of the shell is completely overlapped with the contact face of the top end face of the storage box.
Furthermore, the contact surface of the left side surface of the scraper and the inner wall of the storage box is completely overlapped, and the section of the scraper is of a triangular structure.
Further, the height of the sliding block is 1cm longer than that of the cross sliding groove, and the diameter of the sliding block is 2mm shorter than that of the cross sliding groove.
Furthermore, the scraper blade is made of hard rubber.
Furthermore, the second rotating shaft is made of No. 45 steel.
(III) advantageous effects
Compared with the prior art, the invention provides a concrete mixing and conveying device for water conservancy construction, which has the following beneficial effects:
for solving because can not control the unloading volume once at the unloading in-process, thereby probably lead to unloading once too much, with equipment blocking, influence normal use, and the concrete probably adheres to on the storage box surface at unloading in-process, thereby probably stop up the pan feeding mouth, the manual work needs extravagant plenty of time when clearing up, reduce work efficiency's problem, through having set up automatic feeding at the storage box top, the user sends the material into the pan feeding mouth, the second motor drives intermittent type mechanism and drives the pivot rotation, the pivot is sent the material into the storage box, the scraper blade scrapes the surplus concrete in storage box surface and falls into the agitator tank, can prevent effectively that the concrete from blockking up the pan feeding mouth, can be interrupted and quantitative throw the material through setting up intermittent type mechanism, prevent a reinforced volume too much, thereby block up equipment, cause the damage of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an automatic feeding device of the present invention;
FIG. 3 is a schematic cross-sectional view of the automatic feeding device of the present invention;
FIG. 4 is a schematic view of the intermittent mechanism of the present invention;
FIG. 5 is a schematic structural diagram of a cleaning apparatus according to the present invention.
In the figure: a first motor-1, a first power cord-2, a first motor fixing frame-3, a first rotating shaft-4, a stirring box-5, a storage box-6, an automatic feeding device-7, a shell-71, a second motor-72, a second power cord-73, a second motor fixing frame-74, a feeding port-75, a cleaning device-76, a rotating plate-761, a fastening bolt-762, a scraping plate-763, an intermittent mechanism-77, a first connecting rod-771, a second connecting rod-772, a third connecting rod-773, a fourth connecting rod-774, a sliding block-775, a cross sliding chute-776, a fifth connecting rod-777, a fixing rod-778, a baffle-78, a second rotating shaft-79, a push rod-710, a blanking port-711, A bracket-8 and a discharge port-9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, the present invention provides a concrete mixing and conveying apparatus for water conservancy construction: comprises a first motor 1, an output shaft at the right end of the first motor 1 is connected with the middle part of the left end face of a first rotating shaft 4, the right end of the first rotating shaft 4 penetrates through the middle part of the left end face of a stirring box 5, the left side of the top end face of the stirring box 5 is fixed with the bottom end of a storage box 6 through welding, an automatic feeding device 7 is arranged on the top end face of the storage box 6, the automatic feeding device 7 comprises a shell 71, a second motor 72, a second power wire 73, a second motor fixing frame 74, a feeding port 75, a cleaning device 76, an intermittent mechanism 77, a baffle 78, a second rotating shaft 79, a push rod 710 and a blanking port 711, the top end face of the storage box 6 is welded with the bottom end of the shell 71, the middle part of the left side of the top end face of the shell 71 is provided with the second motor 72, the front end of the second motor 72 is connected with the second power, the bottom end of the second motor fixing frame 74 and the left middle part of the top end face of the shell 71 are fixed by welding, the right middle part of the top end face of the shell 71 is provided with a feeding port 75, the bottom end of the shell 71 is provided with a cleaning device 76, a baffle 78 is arranged inside the shell 71, the left side of the top end face of the baffle 78 is provided with an intermittent mechanism 77, the middle part of the bottom end face of the intermittent mechanism 77 is rotatably connected with the top end face of a second rotating shaft 79, the outer surface of the middle part of the second rotating shaft 79 is provided with a push rod 710.
Wherein, 1 left surface of first motor is connected with first power cord 2 to first motor 1 is connected with first power cord 2 electricity, 1 right-hand member of first motor is provided with first motor mount 3 to first motor mount 3 is fixed with ground through the bolt, two respectively are provided with support 8 about 5 bottoms of agitator tank, 5 right-hand members of agitator tank are provided with discharge gate 9.
Wherein the intermittent mechanism 77 comprises a first connecting rod 771, a second connecting rod 772, a third connecting rod 773, a fourth connecting rod 774, a sliding block 775, a cross sliding groove 776, a fifth connecting rod 777 and a fixing rod 778, the output shaft of the front end of the second motor 72 is rotatably connected with the middle part of the left side of the top end face of the first connecting rod 771, the right side of the bottom end face of the first connecting rod 771 is rotatably connected with the left side of the top end face of the second connecting rod 772, the right end of the top end face of the second connecting rod 772 is hinged with the right end of the bottom end face of the third connecting rod 773, the right side of the bottom end face of the second connecting rod 772 is rotatably connected with the left side of the top end face of the fourth connecting rod 774, the right side of the fourth connecting rod 774 is welded with the top end of the left side face of the sliding block 775, the left side of the bottom end face of the third connecting rod 77, the bottom end face of the fixing rod 778 is fixed with the middle portion of the left side of the top end face of the baffle 78 through welding, a cross sliding groove 776 is formed in the middle portion of the top end face of the baffle 78, and the outer surface of the sliding block 775 is connected with the inside of the cross sliding groove 776 in a sliding mode.
Wherein, cleaning device 76 includes and changes board 761, fastening bolt 762 and scraper blade 763, the outside surface left and right sides of second pivot 79 bottom with change inboard welding of board 761, it respectively is provided with fastening bolt 762 to change preceding terminal surface left side upper and lower extreme of board 761, it is fixed through fastening bolt 762 with scraper blade 763 right flank to change board 761 left surface middle part.
The length of the second connecting rod 772 is 10cm, the movable angle range is 0-60 degrees, and the large movable angle range can increase the movable distance of the slider 775, so that the gap time can be controlled.
The volume of the shell 71 is 50L, and the contact surface of the bottom end surface of the shell and the contact surface of the top end surface of the storage box 6 are completely overlapped, so that materials can be prevented from leaking.
The contact surface of the left side surface of the scraper 763 and the inner wall of the storage box 6 is completely overlapped, and the section of the scraper 763 is of a triangular structure, so that the scraper 763 can completely clean the inner wall of the storage box 6.
The height of the sliding block 775 is 1cm longer than that of the cross sliding groove 776, and the diameter of the sliding block 775 is 2mm shorter than that of the cross sliding groove 776, so that the sliding block 775 can be effectively prevented from falling out of the inside of the cross sliding groove 776, and equipment is prevented from being damaged.
The scraping plate 763 is made of hard rubber, the hard rubber is high in hardness and good in toughness, and the inner wall of the storage box 6 can be effectively prevented from being scraped.
The second rotating shaft 79 is made of No. 45 steel, the No. 45 steel is high in hardness and strength, and the service life of equipment can be prolonged.
The working principle is as follows: when a user wants to use the concrete stirring and conveying device for water conservancy construction, the concrete stirring and conveying device for water conservancy construction can be placed on the ground, the user connects a first power line 2 with a power supply, a first motor 1 starts to work, a front end output shaft of the first motor 1 drives a first rotating shaft 4 to rotate, the first rotating shaft 4 drives a hob inside a stirring box 5 to rotate, then the user adds concrete into a shell 71 through a feeding port 75, then the user connects a second power line 73 with the power supply, a second motor 72 starts to work, a front end output shaft of the second motor 72 drives a first connecting rod 771 to rotate, the first connecting rod 771 drives a second connecting rod 772 to rotate, the second connecting rod 772 drives a fourth connecting rod 774 to rotate, the fourth connecting rod 774 drives a sliding block 775 to rotate along a cross sliding groove 776, the cross sliding groove 776 drives a second rotating shaft 79 to rotate, the second rotating shaft 79 drives a push rod 710 to rotate, and the push rod 710 pushes the, thereby make the concrete fall into inside stock box 6 through blanking mouth 711, second pivot 79 drives and changes board 761 rotation, changes board 761 and drives scraper blade 763 and rotate to make scraper blade 763 scrape the concrete of 6 inner walls of stock box and fall to agitator tank 5 inside, thereby prevent that the concrete from blockking up stock box 6 bottom for work efficiency, convenient to use person uses.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A concrete stirring and conveying device for water conservancy construction comprises a first motor (1), wherein an output shaft at the right end of the first motor (1) is connected with the middle part of the left end face of a first rotating shaft (4), the right end of the first rotating shaft (4) penetrates through the middle part of the left end face of a stirring box (5), and the left side of the top end face of the stirring box (5) is fixed with the bottom end of a storage box (6) through welding;
the method is characterized in that: still include automatic feeding device (7), stock bin (6) top end face is provided with automatic feeding device (7), automatic feeding device (7) are including casing (71), second motor (72), second power cord (73), second motor mount (74), pan feeding mouth (75), cleaning device (76), intermittent type mechanism (77), baffle (78), second pivot (79), push rod (710) and blanking mouth (711), stock bin (6) top end face and casing (71) bottom welding, casing (71) top end face left side middle part is provided with second motor (72), second motor (72) front end is connected with second power cord (73) to second motor (72) are connected with second power cord (73) electricity, second motor (72) left and right sides respectively are provided with second motor mount (74), and second motor mount (74) bottom and casing (71) top end face left side middle part carry out solid through the welding and fix material feeding device (7), automatic feeding device (7) are including baffle (78), second pivot (79) and casing (71) bottom end face bottom welding Surely, casing (71) top terminal surface right side middle part is provided with pan feeding mouth (75), casing (71) bottom is provided with cleaning device (76), casing (71) inside is provided with baffle (78), baffle (78) top terminal surface left side is provided with intermittent type mechanism (77), intermittent type mechanism (77) bottom terminal surface middle part is rotated with second pivot (79) top terminal surface and is connected, second pivot (79) middle part surface is provided with push rod (710), casing (71) bottom terminal surface left and right sides is provided with blanking mouth (711).
First motor (1) left surface is connected with first power cord (2) to first motor (1) is connected with first power cord (2) electricity, first motor (1) right-hand member is provided with first motor mount (3) to first motor mount (3) are fixed with ground through the bolt, two respectively are provided with support (8) about agitator tank (5) bottom, agitator tank (5) right-hand member is provided with discharge gate (9).
The intermittent mechanism (77) comprises a first connecting rod (771), a second connecting rod (772), a third connecting rod (773), a fourth connecting rod (774), a sliding block (775), a cross sliding groove (776), a fifth connecting rod (777) and a fixing rod (778), an output shaft at the front end of the second motor (72) is rotatably connected with the middle of the left side of the top end face of the first connecting rod (771), the right side of the bottom end face of the first connecting rod (771) is rotatably connected with the left side of the top end face of the second connecting rod (772), the right end of the top end face of the second connecting rod (772) is hinged with the right end of the bottom end face of the third connecting rod (773), the right side of the bottom end face of the second connecting rod (772) is rotatably connected with the left side of the top end face of the fourth connecting rod (774), the right side of the fourth connecting rod (774) is welded with the top end face of the left side of the sliding block (775), the left side of the, the left side of the bottom end face of the fifth connecting rod (777) is connected with the top end face of a fixing rod (778), the bottom end face of the fixing rod (778) is fixed with the middle of the left side of the top end face of the baffle (78) through welding, a cross sliding groove (776) is formed in the middle of the top end face of the baffle (78), and the outer surface of the sliding block (775) is connected with the inside of the cross sliding groove (776) in a sliding mode.
Cleaning device (76) are including changeing board (761), fastening bolt (762) and scraper blade (763), second pivot (79) bottom surface left and right sides and commentaries on classics board (761) inboard welding, commentaries on classics board (761) preceding terminal surface left side upper and lower extreme respectively is provided with fastening bolt (762), commentaries on classics board (761) left surface middle part is fixed through fastening bolt (762) with scraper blade (763) right flank.
2. The concrete mixing conveyor for water conservancy construction according to claim 1, characterized in that: the length of the second connecting rod (772) is 10cm, and the movable angle range of the second connecting rod is 0-60 degrees.
3. The concrete mixing conveyor for water conservancy construction according to claim 1, characterized in that: the volume of the shell (71) is 50L, and the bottom end surface of the shell is completely overlapped with the contact surface of the top end surface of the storage box (6).
4. The concrete mixing conveyor for water conservancy construction according to claim 1, characterized in that: the contact surface of the left side surface of the scraper (763) and the inner wall of the storage box (6) is completely superposed, and the section of the scraper (763) is of a triangular structure.
5. The concrete mixing conveyor for water conservancy construction according to claim 1, characterized in that: the height of the sliding block (775) is 1cm longer than that of the cross sliding groove (776), and the diameter of the sliding block (775) is 2mm shorter than that of the cross sliding groove (776).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887733.7A CN111958831A (en) | 2020-08-28 | 2020-08-28 | Concrete mixing conveyor for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887733.7A CN111958831A (en) | 2020-08-28 | 2020-08-28 | Concrete mixing conveyor for water conservancy construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111958831A true CN111958831A (en) | 2020-11-20 |
Family
ID=73400808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010887733.7A Withdrawn CN111958831A (en) | 2020-08-28 | 2020-08-28 | Concrete mixing conveyor for water conservancy construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111958831A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000748A (en) * | 2021-03-17 | 2021-06-22 | 杭州莱蒙铝业有限公司 | Thread rolling machine for machining inflating valve |
| CN116476230A (en) * | 2023-02-07 | 2023-07-25 | 中嘉建设有限公司 | Material conveying device for building construction and using method thereof |
-
2020
- 2020-08-28 CN CN202010887733.7A patent/CN111958831A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000748A (en) * | 2021-03-17 | 2021-06-22 | 杭州莱蒙铝业有限公司 | Thread rolling machine for machining inflating valve |
| CN116476230A (en) * | 2023-02-07 | 2023-07-25 | 中嘉建设有限公司 | Material conveying device for building construction and using method thereof |
| CN116476230B (en) * | 2023-02-07 | 2023-11-28 | 中嘉建设有限公司 | Material conveying device for building construction and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111958831A (en) | Concrete mixing conveyor for water conservancy construction | |
| CN213055385U (en) | Concrete mixing device for building site | |
| CN212558221U (en) | Making wine material unloader | |
| CN213050196U (en) | Real mineral varnish agitator tank | |
| CN210939893U (en) | Concrete grouting device for building construction | |
| CN214319865U (en) | Duck processing compounding device | |
| CN214819670U (en) | Environmental protection agitated vessel is used in concrete production | |
| CN212774316U (en) | Automatic material loading dry-type whitewashing device | |
| CN212944639U (en) | Ecological environment prosthetic devices | |
| CN213263844U (en) | Automatic unloading cement jar's unloading mechanism for concrete processing | |
| CN210589891U (en) | Concrete mixer of construction usefulness is built in room | |
| CN108425851A (en) | A kind of submersible sewage pump with double cutteves | |
| CN212272229U (en) | Grouting device for tunnel construction | |
| CN208616734U (en) | A kind of screw-rod structure in concrete conveying system | |
| CN210395004U (en) | Pouring equipment is used in construction of bubble mixture light dirt road embankment | |
| CN216422995U (en) | On-spot agitating unit of quick repair materials of polymer | |
| CN217946954U (en) | Limestone distribution homogenizing device for improving cement performance | |
| CN220159760U (en) | Slurry anti-sedimentation stirring device | |
| CN220901396U (en) | Stirring device for arsenic-containing ash | |
| CN212146967U (en) | Concrete mixing device for hydraulic engineering | |
| CN212372424U (en) | Agitating unit for building engineering | |
| CN216825724U (en) | Mixing equipment for producing disinfectant | |
| CN209780263U (en) | Concrete conveying structure for civil engineering | |
| CN220244272U (en) | Putty powder storage bin | |
| CN211809661U (en) | Waste slurry removes transportation processing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201120 |