CN112096083A - Possesses concrete flow stopping equipment that prevents concrete solidification - Google Patents
Possesses concrete flow stopping equipment that prevents concrete solidification Download PDFInfo
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- CN112096083A CN112096083A CN202010996600.3A CN202010996600A CN112096083A CN 112096083 A CN112096083 A CN 112096083A CN 202010996600 A CN202010996600 A CN 202010996600A CN 112096083 A CN112096083 A CN 112096083A
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- concrete
- sleeve
- bearing sleeve
- stirring
- flow stopping
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- 239000004567 concrete Substances 0.000 title claims abstract description 134
- 238000007711 solidification Methods 0.000 title claims description 7
- 230000008023 solidification Effects 0.000 title claims description 7
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 238000005086 pumping Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to concrete pouring equipment, in particular to concrete flow stopping equipment for preventing concrete from solidifying, which solves the problems that the concrete is easy to solidify and the pouring requirements of steel pipe concretes with different heights cannot be met because the existing concrete flow stopping device cannot stir the concrete in the concrete conveying process. A concrete flow stopping device capable of preventing concrete from solidifying comprises a base, an angle adjusting assembly, a first bearing sleeve, a second bearing sleeve, a supporting plate and the like; the angle adjusting component is arranged on the two bases, the first bearing sleeve and the second bearing sleeve are arranged on the angle adjusting component, and the two supporting plates are fixedly arranged at the lower ends of the first bearing sleeve and the second bearing sleeve. According to the invention, the height of the conveying pipe and the height of the output pipe can be adjusted through the angle adjusting assembly, and three stirring plates can be used for carrying out reverse stirring operation on concrete, so that the phenomenon that the concrete is solidified before pouring can be prevented.
Description
Technical Field
The invention relates to concrete pouring equipment, in particular to concrete flow stopping equipment for preventing concrete from solidifying.
Background
Concrete pouring refers to the process of pouring concrete into a mold until plasticizing, and generally, the concrete pouring adopts a pumping mode, because the pumping mode can better meet the concrete pouring requirements of some higher steel pipes.
The patent publication numbers are: CN 211421847U's patent discloses a steel-pipe column jacking concrete flow stopping device, relates to construction technical field, and the concrete flow stopping operation that exists in the aim at solution traditional concrete pumping mode is comparatively loaded down with trivial details, is unfavorable for the problem of quick construction. The technical scheme of the patent is as follows: the concrete pouring device comprises a pouring pipe, a flow stopping inserting plate and the like, wherein one end of the pouring pipe is relatively fixed with a steel pipe column, and the other end of the pouring pipe is used for being connected with a pumping pipe to convey concrete. The concrete is conveyed into the steel pipe by the pouring pipe to be poured, and then the flow stopping insertion plates with different numbers are inserted into the insertion holes according to requirements, so that the concrete in the pipe can be poured by the flow stopping insertion plates to play a role in stopping flow. Although this device provides a comparatively convenient concrete and ends the class mode, only has the function that the concrete ends class, and the function is comparatively single, and can't satisfy not co-altitude steel pipe concrete's the demand of pouring, can't stir it at the in-process that the concrete was carried simultaneously, leads to the concrete phenomenon that solidifies to appear easily, can cause adverse effect to the quality of pouring of steel pipe.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the concrete flow stopping device which can be used for pouring concrete on steel pipes with different heights, can prevent the concrete from flowing backwards in the pumping process and can be used for stirring the concrete in the concrete conveying process and preventing the concrete from solidifying.
The technical scheme of the invention is as follows: the utility model provides a possess concrete that prevents concrete solidification and only flow equipment, is including base, angle adjusting part, first bearing cover, second bearing cover, backup pad, concrete corotation stirring subassembly, concrete reversal stirring subassembly and concrete only flow subassembly, angle adjusting part locates on two bases, first bearing cover and second bearing cover are all located on the angle adjusting part, the fixed two backup pads that are equipped with of lower extreme of first bearing cover and second bearing cover, concrete corotation stirring subassembly is located on first bearing cover and the second bearing cover, concrete reversal stirring subassembly is located on the concrete corotation stirring subassembly, concrete only flow subassembly is located on the first bearing cover.
According to a preferred technical scheme of the invention, the angle adjusting assembly comprises transmission shafts, connecting plates, worm wheels, mounting plates, worms and a handle, the transmission shafts are arranged on the two bases through bearings, the connecting plates are fixedly arranged at one ends of the two transmission shafts, the first bearing sleeves and the second bearing sleeves are fixedly arranged on the two connecting plates, the worm wheels are fixedly arranged at the other ends of the two transmission shafts, the two mounting plates are fixedly arranged on one side surfaces of the two bases, the worms are rotatably arranged on the two mounting plates and meshed with the worm wheels, and the handle is fixedly arranged at one end of each worm.
As a preferred technical scheme of the present invention, the concrete positive rotation stirring assembly includes a conveying pipe, a first gear ring, a driving gear, a second gear ring, a connecting sleeve, a driving gear ring, a servo motor, and a small diameter gear, the conveying pipe is rotatably disposed in the first bearing sleeve, the first gear ring is fixedly disposed on the conveying pipe, a plurality of driving gears are disposed on one side surface of the first bearing sleeve through a bearing and a rotating shaft, the plurality of driving gears are all engaged with the first gear ring, the connecting sleeve is rotatably disposed in the second bearing sleeve, the second gear ring is fixedly disposed at one end of the connecting sleeve, the plurality of driving gears are all engaged with the second gear ring, the driving gear ring is fixedly disposed on the connecting sleeve, the servo motor is fixedly disposed on the upper portion of the second bearing sleeve, and the small diameter gear is disposed on an output shaft.
As a preferred technical scheme of the invention, the concrete reverse-rotation stirring assembly is arranged in the connecting sleeve and comprises an output pipe and stirring plates, the output pipe is fixedly arranged in the connecting sleeve, a plurality of stirring plates are fixedly arranged in the output pipe, and strip-shaped grooves are formed in the stirring plates.
As a preferred technical scheme of the present invention, the concrete flow stopping assembly includes a fixing sleeve, rotating rods, a fan-shaped baffle, a rotating rod, a torsion spring and a vertical plate, the fixing sleeve is fixedly disposed on one side surface of the first bearing sleeve, the conveying pipe and the output pipe are tightly attached to the fixing sleeve, the fixing sleeve is rotatably disposed with two rotating rods, the fan-shaped baffle is fixedly disposed on the rotating rods and located in the fixing sleeve, one end of each of the two rotating rods is fixedly disposed with a rotating rod, the torsion spring is disposed between the rotating rod and the fixing sleeve and penetrates through the torsion spring, the vertical plate is fixedly disposed at both upper and lower ends of the fixing sleeve, and the rotating rod is.
As a preferred technical scheme of the invention, the device also comprises a stirring rod, and a plurality of rows of stirring rods are fixedly arranged in the conveying pipe.
Has the advantages that: according to the invention, the heights of the conveying pipe and the output pipe can be adjusted through the angle adjusting assembly, so that the requirement of concrete pouring of steel pipes with different heights can be met; when the conveying pipe conveys the concrete into the output pipe, the three stirring plates can perform reverse stirring operation on the concrete, so that the phenomenon that the concrete is solidified before pouring can be prevented; utilize two fan-shaped baffles to block the concrete in the delivery pipe, can prevent that the condition of refluence from appearing in the in-process of concrete output, avoid influencing the process that the steel pipe was pour because of the concrete refluence.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the angle adjustment assembly of the present invention.
FIG. 4 is a schematic diagram of a first three-dimensional structure of the concrete forward rotation stirring assembly of the present invention.
FIG. 5 is a schematic diagram of a second perspective structure of the concrete forward rotation stirring assembly of the present invention.
Fig. 6 is a schematic perspective view of the concrete flow stopping assembly of the present invention.
Fig. 7 is a schematic view of a first partial body structure according to the present invention.
FIG. 8 is a schematic view of a second partial body structure according to the present invention.
Fig. 9 is a schematic perspective view of the stir plate according to the present invention.
Labeled as: a base, a 2.. an angle adjustment assembly, a 201.. a drive shaft, a 202.. a connecting plate, a 203.. a worm wheel, a 204.. a mounting plate, a 205.. a worm, a 206.. a handle, a 3.. a first bearing sleeve, a 4.. a second bearing sleeve, a 5.. a support plate, a 7.. a concrete forward rotation stirring assembly, a 701.. a delivery pipe, a 702.. a first ring gear, a 703.. a drive gear, a 704.. a second ring gear, a 705.. a connecting sleeve, a 706.. a drive ring gear, a 707.. a servo motor, a 708.. a small diameter gear, an 8.. a concrete reverse rotation stirring assembly, an 801.. an output pipe, a 802.. a stirring plate 803, a strip-shaped groove, a 9.. a concrete stop flow assembly, a fixed sleeve, an 902.. a rotating rod, a rotating baffle 903, a sector-shaped baffle 904, a torsion spring, 906.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example (b): a concrete flow stopping device for preventing concrete from solidifying is disclosed, as shown in figures 1-9, comprising a base 1, an angle adjusting component 2, a first bearing sleeve 3, a second bearing sleeve 4, a supporting plate 5, a concrete forward rotation stirring component 7, a concrete reverse rotation stirring component 8 and a concrete flow stopping component 9, the angle adjusting component 2 is arranged on the two bases 1, the first bearing sleeve 3 and the second bearing sleeve 4 are both arranged on the angle adjusting component 2, two supporting plates 5 are fixedly arranged at the lower ends of the first bearing sleeve 3 and the second bearing sleeve 4, the concrete forward rotation stirring component 7 for conveying concrete is arranged on the first bearing sleeve 3 and the second bearing sleeve 4, the concrete reverse rotation stirring component 8 for preventing the concrete from solidification is arranged on the concrete forward rotation stirring component 7, the concrete flow stopping assembly 9 for stopping the flow of concrete is arranged on the first bearing sleeve 3.
Further, angle adjusting element 2 includes transmission shaft 201, connecting plate 202, worm wheel 203, mounting panel 204, worm 205 and handle 206, two the upper end of base 1 all is equipped with transmission shaft 201, two through the bearing transmission shaft 201 is fixed to be equipped with connecting plate 202 and first bearing housing 3 and second bearing housing 4 on two connecting plates 202, two on the one end of transmission shaft 201 all fixed being equipped with worm wheel 203, two the other end of transmission shaft 201 all fixed being equipped with worm wheel 203, two a side of base 1 all fixes being equipped with two mounting panels 204 and mounting panel 204 and is close to with connecting plate 202, two sets of all the rotary type is equipped with worm 205 and worm wheel 203 meshing on the mounting panel 204, worm 205 and worm wheel 203 cooperation can drive transmission shaft 201 and rotate, the fixed lower extreme of locating worm 205 of handle 206 that is convenient for rotate worm 205.
Further, the concrete forward rotation stirring assembly 7 comprises a conveying pipe 701, a first gear ring 702, a driving gear 703, a second gear ring 704, a connecting sleeve 705, a driving gear ring 706, a servo motor 707 and a small-diameter gear 708, wherein the conveying pipe 701 for conveying concrete is rotatably arranged in the first bearing sleeve 3, the first gear ring 702 is fixedly arranged on the conveying pipe 701 and is close to the first bearing sleeve 3, one side surface of the first bearing sleeve 3 is provided with four driving gears 703 through bearings and rotating shafts, the driving gears 703 are all meshed with the first gear ring 702, the connecting sleeve 705 is rotatably arranged in the second bearing sleeve 4, the second gear ring 704 is fixedly arranged at one end of the connecting sleeve 705 close to the first bearing sleeve 3, the four driving gears 703 are all meshed with the second gear ring 704, the driving gear ring 706 is fixedly arranged on the connecting sleeve 705, the servo motor 707 is fixedly arranged at the upper part of the second bearing sleeve 4, the small-diameter gear 708 is provided on an output shaft of the servo motor 707 via a rotation shaft and is engaged with the drive ring gear 706.
Further, concrete reversal stirring subassembly 8 is located in adapter sleeve 705, concrete reversal stirring subassembly 8 includes output tube 801 and stirring board 802, be used for carrying concrete to the output tube 801 fixed locate adapter sleeve 705 in the steel pipe, output tube 801 internal fixation is equipped with three stirring board 802, stirring board 802 is used for stirring it at the in-process that concrete was carried to can prevent that the phenomenon that concrete from solidifying from appearing, three all seted up bar groove 803 on stirring board 802, set up bar groove 803 at stirring board 802 and can reduce the resistance of stirring board 802 to concrete.
Further, the concrete flow stopping assembly 9 includes a fixing sleeve 901, a rotating rod 902, a fan-shaped baffle 903, a rotating rod 904, a torsion spring 905 and a vertical plate 906, the fixing sleeve 901 is fixedly disposed on one side surface of the first bearing sleeve 3, the conveying pipe 701 and the output pipe 801 are tightly attached to the fixing sleeve 901, the fixing sleeve 901 is disposed in the connecting sleeve 705, the fixing sleeve 901 is rotatably provided with two rotating rods 902, the fan-shaped baffle 903 for stopping the flow of the concrete in the output pipe 801 is fixedly disposed on the rotating rod 902 and is disposed in the fixing sleeve 901, one end of each of the two rotating rods 902 is fixedly provided with the rotating rod 904, the torsion spring 905 is disposed between the rotating rod 904 and the fixing sleeve 901, the rotating rod 902 passes through the torsion spring 905, the vertical plate 906 is fixedly disposed at both upper and lower ends of the fixing sleeve 901, the rotating rod 904 is in contact with the vertical plate 906, thereby preventing the concrete in the delivery pipe 801 from pressing the two segmental baffles 903 apart.
The use process comprises the following steps: before concrete pouring is carried out to the steel pipe, the workman need adjust output tube 801's height according to the height of steel pipe, the workman can drive worm 205 through turning handle 206 and rotate, worm 205 can drive worm wheel 203 and transmission shaft 201 and rotate, two transmission shafts 201 can drive first bearing housing 3 and second bearing housing 4 through two connecting plates 202 and rotate with certain angle, first bearing housing 3 and second bearing housing 4 can drive conveyer pipe 701 and output tube 801 respectively and incline with certain angle, thereby can adjust output tube 801's height. After the height of the output pipe 801 is adjusted, the concrete pump truck is used to transfer the mixed concrete into the delivery pipe 701, and then the worker starts the servo motor 707 to rotate clockwise.
The servo motor 707 drives the driving gear ring 706 and the connecting sleeve 705 to rotate counterclockwise through the small-diameter gear 708, the connecting sleeve 705 drives the four driving gears 703 to rotate counterclockwise through the second gear ring 704, the four driving gears 703 drive the conveying pipe 701 to rotate clockwise through the first gear ring 702 meshed with the four driving gears 703, at the moment, concrete can be conveyed upwards into the fixing sleeve 901 along the conveying pipe 701 under the action of the concrete pump truck, and the clockwise rotation of the conveying pipe 701 can stir the concrete. When the concrete contacts the two fan-shaped baffles 903, the two fan-shaped baffles 903 are pushed to rotate inwards, and at the moment, the concrete can enter the output pipe 801; the connecting sleeve 705 can drive the output pipe 801 and the stirring plates 802 to rotate anticlockwise, the three stirring plates 802 can perform reverse stirring operation on concrete, and the concrete can be pumped into the steel pipe to be poured in the reverse stirring process, so that the phenomenon that the concrete is solidified when the concrete is pumped into the steel pipe can be prevented. After the pumping of the concrete is completed, the worker turns off the servo motor 707.
When all the concrete enters the output pipe 801, the rotating rod 904 drives the rotating rod 902 and the fan-shaped baffles 903 to rotate and reset under the action of the torsion spring 905, and the two fan-shaped baffles 903 can block the fixed sleeve 901 to prevent the concrete entering the output pipe 801 from flowing backwards. Although the concrete in the delivery pipe 801 presses the two fan-shaped baffles 903, the two vertical plates 906 block the two rotating rods 904, so that the concrete in the delivery pipe 801 is prevented from pressing the two fan-shaped baffles 903.
Furthermore, the concrete mixer also comprises a stirring rod 10 used for stirring concrete, and six rows of stirring rods 10 are fixedly arranged in the conveying pipe 701.
The conveying pipe 701 rotates clockwise to drive the six rows of stirring rods 10 to rotate clockwise, so that the stirring force of the concrete can be increased in the concrete conveying process, and the concrete can be stirred more uniformly.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A possesses concrete flow stopping equipment that prevents concrete solidification which characterized in that: comprises a base (1), an angle adjusting component (2), a first bearing sleeve (3), a second bearing sleeve (4), a supporting plate (5), a concrete forward rotation stirring component (7), a concrete reverse rotation stirring component (8) and a concrete flow stopping component (9), the angle adjusting component (2) is arranged on the two bases (1), the first bearing sleeve (3) and the second bearing sleeve (4) are arranged on the angle adjusting component (2), two supporting plates (5) are fixedly arranged at the lower ends of the first bearing sleeve (3) and the second bearing sleeve (4), the concrete forward rotation stirring component (7) is arranged on the first bearing sleeve (3) and the second bearing sleeve (4), the concrete reverse rotation stirring component (8) is arranged on the concrete forward rotation stirring component (7), the concrete flow stopping assembly (9) is arranged on the first bearing sleeve (3).
2. The concrete flow stopping apparatus for preventing concrete from solidifying according to claim 1, wherein: angle adjusting part (2) are including transmission shaft (201), connecting plate (202), worm wheel (203), mounting panel (204), worm (205) and handle (206), two all be equipped with transmission shaft (201), two through the bearing on base (1) the one end of transmission shaft (201) is all fixed to be equipped with connecting plate (202) and first bearing housing (3) and second bearing housing (4) and all fixes and locate on two connecting plate (202), two liang the other end of transmission shaft (201) is all fixed to be equipped with worm wheel (203), two a side of base (1) is all fixed to be equipped with two mounting panels (204), and is two sets all the rotary type is equipped with worm (205) and worm wheel (203) meshing on mounting panel (204), the one end of worm (205) is fixed to be located in handle (206).
3. The concrete flow stopping apparatus for preventing concrete from solidifying according to claim 1, wherein: the concrete forward rotation stirring assembly (7) comprises a conveying pipe (701), a first gear ring (702), a driving gear (703), a second gear ring (704), a connecting sleeve (705), a driving gear ring (706), a servo motor (707) and a small-diameter gear (708), wherein the conveying pipe (701) is rotatably arranged in a first bearing sleeve (3), the first gear ring (702) is fixedly arranged on the conveying pipe (701), a plurality of driving gears (703) are arranged on one side surface of the first bearing sleeve (3) through bearings and rotating shafts, the plurality of driving gears (703) are all meshed with the first gear ring (702), the connecting sleeve (705) is rotatably arranged in a second bearing sleeve (4), the second gear ring (704) is fixedly arranged at one end of the connecting sleeve (705), the plurality of driving gears (703) are all meshed with the second gear ring (704), the driving gear ring (706) is fixedly arranged on the connecting sleeve (705), the servo motor (707) is fixedly arranged at the upper part of the second bearing sleeve (4), and the small-diameter gear (708) is arranged on an output shaft of the servo motor (707) through a rotating shaft and is meshed with the driving gear ring (706).
4. A concrete flow stopping device with concrete solidification prevention according to claim 3, characterized in that: in adapter sleeve (705) was located in concrete reversal stirring subassembly (8), concrete reversal stirring subassembly (8) are including output tube (801) and stirring board (802), output tube (801) are fixed to be located in adapter sleeve (705), output tube (801) internal fixation is equipped with a plurality of stirring boards (802), and is a plurality of bar groove (803) have all been seted up on stirring board (802).
5. The concrete flow stopping device for preventing concrete from solidifying as claimed in claim 4, wherein: the concrete flow stopping component (9) comprises a fixed sleeve (901), a rotating rod (902), a sector baffle (903), a rotating rod (904), a torsion spring (905) and a vertical plate (906), the fixing sleeve (901) is fixedly arranged on one side surface of the first bearing sleeve (3), the conveying pipe (701) and the output pipe (801) are tightly attached to the fixing sleeve (901), the fixed sleeve (901) is rotatably provided with two rotating rods (902), the fan-shaped baffle (903) is fixedly arranged on the rotating rods (902) and positioned in the fixed sleeve (901), one end of each of the two rotating rods (902) is fixedly provided with a rotating rod (904), a torsion spring (905) is arranged between the rotating rod (904) and the fixed sleeve (901), the rotating rod (902) penetrates through the torsion spring (905), the upper end and the lower end of the fixed sleeve (901) are fixedly provided with a vertical plate (906), and the rotating rod (904) is in contact with the vertical plate (906).
6. A concrete flow stopping device with concrete solidification prevention according to claim 3, characterized in that: the device is characterized by further comprising a stirring rod (10), wherein a plurality of rows of stirring rods (10) are fixedly arranged in the conveying pipe (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996600.3A CN112096083B (en) | 2020-09-21 | 2020-09-21 | Possesses concrete flow stopping equipment that prevents concrete solidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996600.3A CN112096083B (en) | 2020-09-21 | 2020-09-21 | Possesses concrete flow stopping equipment that prevents concrete solidification |
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| Publication Number | Publication Date |
|---|---|
| CN112096083A true CN112096083A (en) | 2020-12-18 |
| CN112096083B CN112096083B (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010996600.3A Active CN112096083B (en) | 2020-09-21 | 2020-09-21 | Possesses concrete flow stopping equipment that prevents concrete solidification |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203765794U (en) * | 2014-04-04 | 2014-08-13 | 杨伟 | Mining concrete stirrer for continuous discharge |
| CN206493440U (en) * | 2017-02-22 | 2017-09-15 | 北京城建九秋实混凝土有限公司 | A kind of concrete central mix plant |
| EP3311968A1 (en) * | 2016-10-20 | 2018-04-25 | Simoes & Rodrigues, S.A. | Barrel mixer |
| CN110576516A (en) * | 2018-06-09 | 2019-12-17 | 江苏华邑市政工程有限公司 | Building mixer that stirring is more even |
-
2020
- 2020-09-21 CN CN202010996600.3A patent/CN112096083B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203765794U (en) * | 2014-04-04 | 2014-08-13 | 杨伟 | Mining concrete stirrer for continuous discharge |
| EP3311968A1 (en) * | 2016-10-20 | 2018-04-25 | Simoes & Rodrigues, S.A. | Barrel mixer |
| CN206493440U (en) * | 2017-02-22 | 2017-09-15 | 北京城建九秋实混凝土有限公司 | A kind of concrete central mix plant |
| CN110576516A (en) * | 2018-06-09 | 2019-12-17 | 江苏华邑市政工程有限公司 | Building mixer that stirring is more even |
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| Publication number | Publication date |
|---|---|
| CN112096083B (en) | 2021-11-23 |
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Effective date of registration: 20211102 Address after: 317000 Yanjiang town Changdian village, Linhai City, Taizhou City, Zhejiang Province Applicant after: Taizhou Jinyao building materials Co.,Ltd. Address before: Room a373, building 7, No. 1391, Weiqing West Road, Sinopec, Jinshan District, Shanghai 201500 Applicant before: Xie Xiaolong |
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