CN219583222U - Mixing device for processing reclaimed sand powder concrete - Google Patents
Mixing device for processing reclaimed sand powder concrete Download PDFInfo
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- CN219583222U CN219583222U CN202320527969.9U CN202320527969U CN219583222U CN 219583222 U CN219583222 U CN 219583222U CN 202320527969 U CN202320527969 U CN 202320527969U CN 219583222 U CN219583222 U CN 219583222U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model provides a mixing device for processing reclaimed sand powder concrete, which belongs to the technical field of mixing, and comprises a shell, a feed inlet, a discharge outlet, a main stirring device and an auxiliary stirring device, wherein the feed inlet is fixed at the top of the shell, the discharge outlet is fixed at the bottom center of the shell, the feed inlet is used for adding reclaimed sand powder and concrete to be mixed into the shell, and the discharge outlet is used for outputting the mixed materials; the shell is cylindrical, a main stirring device is arranged in the center of the interior of the shell, auxiliary stirring devices are fixed on two sides of the bottom of the shell and are used for assisting the regenerated sand powder and concrete in the shell to be uniformly mixed; the device can solve current compounding device and only has a unidirectional rotation's device, is difficult to thoroughly mix inside concrete and regeneration sand powder even, and inefficiency causes the extravagant problem of energy.
Description
Technical Field
The utility model belongs to the technical field of mixing, and particularly relates to a mixing device for processing reclaimed sand powder concrete.
Background
Natural sand is a non-renewable resource in a short time, natural sand resources are gradually in shortage in various areas in China, and especially the price of sand is higher when a concrete mixing plant is in a sand use peak, and even natural sand is not provided. The waste concrete is widely existed in construction waste and also exists in concrete production enterprises, engineering quality detection units, roads or construction sites, so that the waste concrete is recycled to be manufactured into recycled aggregate (recycled sand stone) so as to produce the recycled concrete, the pollution problem of the waste concrete to the environment is solved, natural sand stone resources are saved, and meanwhile, the method has important significance for gradually developing a concrete mixing plant from a large scale to a green environment-friendly type and greatly developing a recycling economy construction resource conservation society.
The mixing of reclaimed sand powder and concrete is mainly carried out by a mixing device, but the existing mixing device only has a unidirectional rotating device, so that the inside concrete and reclaimed sand powder are difficult to thoroughly and uniformly mix, the efficiency is low, and the energy waste is caused.
Disclosure of Invention
In view of the above, the utility model provides a mixing device for processing reclaimed sand powder concrete, which can solve the problems that the existing mixing device only has one unidirectional rotating device, and the inside concrete and reclaimed sand powder are difficult to thoroughly and uniformly mix, the efficiency is low, and the energy waste is caused.
The utility model is realized in the following way:
the utility model provides a mixing device for processing reclaimed sand powder concrete, which comprises a shell, a feed inlet, a discharge outlet, a main stirring device and an auxiliary stirring device, wherein the feed inlet is fixed at the top of the shell; the shell is cylindrical, a main stirring device is arranged at the central position of the interior of the shell and used for stirring the reclaimed sand powder and concrete entering the shell, and the main stirring device is fixed at the center of the top wall of the interior of the shell; the auxiliary stirring devices are fixed on two sides of the bottom of the shell and used for assisting the regenerated sand powder and concrete inside the shell to be uniformly mixed.
The utility model provides a mixing device for processing reclaimed sand powder concrete, which has the following technical effects: the shell is arranged for storing the reclaimed sand powder and the concrete and is used for supporting the main stirring device and the auxiliary stirring device; by arranging the feed inlet, the regenerated sand powder and the concrete are put into the shell, so that the main stirring device and the auxiliary stirring device can be used for uniformly mixing the regenerated sand powder and the concrete in the shell; the concrete and the reclaimed sand powder which are uniformly mixed are output by arranging the discharge hole; by arranging the main stirring device, the regenerated sand powder and concrete added into the shell are uniformly stirred, so that the strength of the mixed concrete is enhanced; through setting up auxiliary stirring device, realize from the supplementary main stirring device of casing bottom to mix its inside reclaimed sand powder and concrete, improve the even degree of product, raise the efficiency.
On the basis of the technical scheme, the mixing device for processing the reclaimed sand powder concrete can be improved as follows:
the main stirring device comprises a driving head, a mixing rod and a cutter head, wherein a driving motor is arranged in the driving head, an output shaft of the driving motor is fixedly connected with the mixing rod and used for driving the driving head to rotate, and the cutter head is fixed at the bottom of the mixing rod; the center position of the mixing rod is provided with a reverse rotation mechanism, the bottom of the driving head is provided with a fixed platform, and the reverse rotation mechanism is rotationally connected with the fixed platform and the mixing rod.
The beneficial effects of adopting above-mentioned improvement scheme are: by arranging the driving head, the mixing rod is driven to rotate, so that the concrete and the reclaimed sand powder are uniformly mixed; through setting up the compounding pole, drive the tool bit to rotate to mix concrete and reclaimed sand powder inside the shell; the cutter head is arranged, so that the stirring area is enlarged, and the internal concrete and the reclaimed sand powder are driven to be uniformly mixed by rotation; by arranging the reverse rotation mechanism, the cutter head and the cutter head rotate reversely, so that the inside is fully mixed.
Further, the reverse rotation mechanism comprises a driving gear, a transmission gear, a driven gear and a rotary rod, wherein the driving gear is fixed at the middle position of the mixing rod, the transmission gear is in horizontal meshed connection with the driving gear, and the driven gear is in horizontal meshed connection with the other side of the transmission gear; the outer ring of the driven gear is provided with a cutter head; the bottom of fixed platform is provided with the rotary groove, the one end rotation of rotary rod sets up in the rotary groove, the other end with driven gear's top fixed connection, the driving gear with drive gear is used for driving driven gear counter-rotating.
The beneficial effects of adopting above-mentioned improvement scheme are: through setting up driving gear, drive gear and driven gear, realize reverse rotation of reverse rotation mechanism for inside intensive mixing.
Wherein the number of the auxiliary stirring devices is two, and the two auxiliary stirring devices are respectively arranged at two sides of the bottom of the shell; the auxiliary stirring device comprises a rotating motor, a rotating rod and a spiral sheet, wherein the rotating motor is fixed on the inner wall of the bottom of the shell, the rotating rod is fixedly connected with an output shaft of the rotating motor, the spiral sheet is fixed on the rotating rod, and the rotating motor, the rotating rod and the spiral sheet are used for assisting the main stirring device to drive the regenerated sand powder and concrete inside the shell to be uniformly mixed.
The beneficial effects of adopting above-mentioned improvement scheme are: through setting up rotating electrical machines, dwang and flight, realize from the supplementary main agitating unit of casing bottom to mix its inside reclaimed sand powder and concrete, improve the even degree of result, raise the efficiency.
Further, the rotation directions of the two auxiliary stirring devices are opposite.
Further, the number of teeth of the transmission gear is 4, and the number of teeth of the driving gear is the same as the number of teeth of the driven gear.
The beneficial effects of adopting above-mentioned improvement scheme are: the driven gear is driven to rotate reversely along with the driving gear by setting the number of teeth of the transmission gear to be 4 teeth.
The discharging device comprises a shell, a discharging hole, a shell and a solenoid valve, wherein the discharging hole is funnel-shaped, the solenoid valve is arranged at the center of the discharging hole and the shell, and the solenoid valve is used for controlling the shell to discharge.
The beneficial effects of adopting above-mentioned improvement scheme are: and the electromagnetic valve is arranged to control the discharge amount of the discharge hole.
Further, a controller is also provided, and the controller is electrically connected with the electromagnetic valve, the driving motor and the rotation motor.
The beneficial effects of adopting above-mentioned improvement scheme are: and the control of the whole mixing device is realized through the controller.
Wherein, the feed inlet is funnel-shaped, and the opening arm bottom opening on upper portion is big, convenient feeding.
The beneficial effects of adopting above-mentioned improvement scheme are: the feeding port is in a funnel shape, so that feeding is convenient.
Further, the cutter head comprises 4 rotary pieces with the same interval.
Compared with the prior art, the mixing device for processing the reclaimed sand powder concrete has the beneficial effects that: the shell is arranged for storing the reclaimed sand powder and the concrete and is used for supporting the main stirring device and the auxiliary stirring device; by arranging the feed inlet, the regenerated sand powder and the concrete are put into the shell, so that the main stirring device and the auxiliary stirring device can be used for uniformly mixing the regenerated sand powder and the concrete in the shell; the concrete and the reclaimed sand powder which are uniformly mixed are output by arranging the discharge hole; by arranging the main stirring device, the regenerated sand powder and concrete added into the shell are uniformly stirred, so that the strength of the mixed concrete is enhanced, and the problems that the existing mixing device is only provided with a unidirectional rotating device, the internal concrete and the regenerated sand powder are difficult to thoroughly and uniformly mix, the efficiency is low, and the energy waste is caused can be solved; through setting up auxiliary stirring device, realize from the supplementary main stirring device of casing bottom to mix its inside reclaimed sand powder and concrete, improve the even degree of product, raise the efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a mixing device for processing reclaimed sand powder concrete;
FIG. 2 is a schematic diagram of the internal structure of a mixing device for processing reclaimed sand powder concrete;
FIG. 3 is a schematic structural view of a stirring device;
FIG. 4 is a schematic view of a reverse rotation mechanism;
FIG. 5 is an electrical connection diagram of a mixing device for processing reclaimed sand powder concrete;
in the drawings, the list of components represented by the various numbers is as follows:
10. a housing; 20. a feed inlet; 30. a discharge port; 31. an electromagnetic valve; 40. a main stirring device; 41. a drive head; 411. a driving motor; 412. a fixed platform; 42. a mixing rod; 43. a cutter head; 44. a reverse rotation mechanism; 441. a drive gear; 442. a transmission gear; 443. a driven gear; 444. a rotating rod; 50. an auxiliary stirring device; 51. a rotating electric machine; 52. a rotating lever; 53. a spiral sheet; 60. and a controller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
1-5, in this embodiment, the mixing device for processing reclaimed sand powder concrete is provided with a shell 10, a feed inlet 20, a discharge outlet 30, a main stirring device 40 and an auxiliary stirring device 50, wherein the feed inlet 20 is fixed at the top of the shell 10, the discharge outlet 30 is fixed at the bottom center of the shell 10, the feed inlet 20 is used for adding reclaimed sand powder and concrete to be mixed into the shell 10, and the discharge outlet 30 is used for outputting the mixed materials; the shell 10 is cylindrical, a main stirring device 40 is arranged in the inner center of the shell 10, the main stirring device 40 is used for stirring the reclaimed sand powder and concrete entering the shell 10, and the main stirring device 40 is fixed in the center of the inner top wall of the shell 10; auxiliary stirring devices 50 are fixed on two sides of the bottom of the shell 10, and the auxiliary stirring devices 50 are used for assisting the regenerated sand powder and concrete in the shell 10 to be uniformly mixed.
When the mixer is used, concrete and reclaimed sand powder are added into the shell 10 through the feed inlet 20 to be mixed, and the concrete and the reclaimed sand powder are uniformly mixed through the bidirectional rotation of the main stirring device 40 and the auxiliary rotation of the two auxiliary stirring devices 50 from the bottom and are output from the discharge outlet 30.
In the above technical solution, the main stirring device 40 includes a driving head 41, a mixing rod 42 and a cutter head 43, a driving motor 411 is disposed inside the driving head 41, an output shaft of the driving motor 411 is fixedly connected with the mixing rod 42, and is used for driving the driving head 41 to rotate, and the cutter head 43 is fixed at the bottom of the mixing rod 42; the center position of the mixing rod 42 is provided with a reverse rotation mechanism 44, the bottom of the driving head 41 is provided with a fixed platform 412, and the reverse rotation mechanism 44 is rotationally connected with the fixed platform 412 and the mixing rod 42.
When the mixer is used, the driving motor 411 drives the mixing rod 42 to rotate, so that the cutter head 43 fixed on the mixing rod 42 rotates along with the mixing rod 42 to stir the concrete and the reclaimed sand powder in the shell 10. Wherein, the driving motor 411 may be a motor with model number 5IK120RGU-CF manufactured by Toguan catalpa mechanical and electrical equipment limited company.
Further, in the above technical solution, the reverse rotation mechanism 44 includes a driving gear 441, a transmission gear 442, a driven gear 443, and a rotating rod 444, wherein the driving gear 441 is fixed at the middle position of the mixing rod 42, the transmission gear 442 is horizontally engaged with the driving gear 441, and the driven gear 443 is horizontally engaged with the other side of the transmission gear 442; the outer ring of the driven gear 443 is provided with a cutter head 43; the bottom of the fixed platform 412 is provided with a rotary groove, one end of the rotary rod 444 is rotatably arranged in the rotary groove, the other end is fixedly connected with the top of the driven gear 443, and the driving gear 441 and the transmission gear 442 are used for driving the driven gear 443 to reversely rotate.
When in use, the driving gear 441 rotates along with the mixing rod 42, and the driving gear 442 and the driven gear 443 are meshed with the driving gear 441, so as to drive the driving gear 442 and the driven gear 443 to rotate in sequence, so that the driven gear 443 and the mixing rod 42 rotate in opposite directions to mix materials.
In the above technical solution, two auxiliary stirring devices 50 are respectively disposed at two sides of the bottom of the casing 10; the auxiliary stirring device 50 comprises a rotating motor 51, a rotating rod 52 and a spiral piece 53, wherein the rotating motor 51 is fixed on the inner wall of the bottom of the shell 10, the rotating rod 52 is fixedly connected with an output shaft of the rotating motor 51, the spiral piece 53 is fixed on the rotating rod 52, and the rotating motor 51, the rotating rod 52 and the spiral piece 53 are used for assisting the main stirring device 40 to drive the regenerated sand powder and concrete in the shell 10 to be uniformly mixed.
When in use, the rotating motor 51 drives the rotating rod 52 to rotate, the spiral piece 53 is fixed on the rotating rod 52 to rotate along with the rotating rod 52, and the concrete and the reclaimed sand powder in the shell 10 are mixed. Wherein, the rotating motor 51 can be a motor with model number of 5IK120RGU-CF manufactured by Toguan catalpa mechanical and electrical equipment Co., ltd.
Further, in the above-described embodiments, the rotation directions of the two auxiliary stirring devices 50 are opposite.
Further, in the above-described embodiment, the number of teeth of the transmission gear 442 is 4, and the number of teeth of the driving gear 441 is the same as the number of teeth of the driven gear 443.
In the above technical solution, the discharge port 30 is funnel-shaped, and the center of the discharge port 30 and the housing 10 is provided with the electromagnetic valve 31, and the electromagnetic valve 31 is used for controlling the discharge of the housing 10.
In use, the solenoid valve 31 controls the amount of the mix of the output concrete and the reclaimed sand powder. The solenoid valve 31 may be a solenoid valve of model DC24VLG manufactured by yue valve limited company of the city of yue.
Further, in the above-described embodiments, a controller 60 is further provided, and the controller 60 is electrically connected to the solenoid valve 31, the driving motor 411, and the rotating motor 51.
When the mixer is used, concrete and reclaimed sand powder are added into the shell 10 through the feed inlet 20 for mixing, the controller 60 sends out a control signal, the driving motor 411 receives the signal to drive the mixing rod 42 to rotate, so that the cutter head 43 fixed on the mixing rod 42 rotates along with the mixing rod 42, and the concrete and reclaimed sand powder in the shell 10 are stirred; the driving gear 441 rotates along with the mixing rod 42, and the driving gear 442 and the driven gear 443 are driven to rotate sequentially through the meshing of the driving gear 442 and the driving gear 441 and the meshing of the driven gear 443 and the driving gear 442, so that the driven gear 443 and the mixing rod 42 rotate reversely; the rotating motor 51 receives the signal to drive the rotating rod 52 to rotate, the spiral piece 53 is fixed on the rotating rod 52 to rotate along with the rotating rod 52, and the concrete and the reclaimed sand powder in the shell 10 are mixed, so that the concrete and the reclaimed sand powder are uniformly mixed, and are output from the discharge hole 30.
In the above technical solution, the feeding port 20 is funnel-shaped, and the bottom of the opening arm on the upper part is large in opening, so that feeding is facilitated.
Further, in the above technical solution, the cutter head 43 includes 4 rotary pieces with the same interval.
Specifically, the principle of the utility model is as follows: adding concrete and reclaimed sand powder into the shell 10 through the feed inlet 20 for mixing, sending out a control signal by the controller 60, and driving the mixing rod 42 to rotate by the driving motor 411 receiving the signal, so that the cutter head 43 fixed on the mixing rod 42 rotates along with the mixing rod 42 to stir the concrete and reclaimed sand powder in the shell 10; the driving gear 441 rotates along with the mixing rod 42, and the driving gear 442 and the driven gear 443 are driven to rotate sequentially through the meshing of the driving gear 442 and the driving gear 441 and the meshing of the driven gear 443 and the driving gear 442, so that the driven gear 443 and the mixing rod 42 rotate reversely; the rotating motor 51 receives the signal to drive the rotating rod 52 to rotate, the spiral piece 53 is fixed on the rotating rod 52 to rotate along with the rotating rod 52, and the concrete and the reclaimed sand powder in the shell 10 are mixed, so that the concrete and the reclaimed sand powder are uniformly mixed, and are output from the discharge hole 30.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The mixing device for processing the reclaimed sand powder concrete is characterized by comprising a shell (10), a feed inlet (20), a discharge outlet (30), a main stirring device (40) and an auxiliary stirring device (50), wherein the feed inlet (20) is fixed at the top of the shell (10), the discharge outlet (30) is fixed at the bottom center of the shell (10), the feed inlet (20) is used for adding reclaimed sand powder and concrete to be mixed into the shell (10), and the discharge outlet (30) is used for outputting the mixed material; the shell (10) is cylindrical, a main stirring device (40) is arranged in the center of the interior of the shell (10), the main stirring device (40) is used for stirring the recycled sand powder and concrete entering the shell (10), and the main stirring device (40) is fixed in the center of the top wall of the interior of the shell (10); the auxiliary stirring devices (50) are fixed on two sides of the bottom of the shell (10), and the auxiliary stirring devices (50) are used for assisting the regenerated sand powder and concrete inside the shell (10) to be uniformly mixed.
2. The mixing device for processing recycled sand powder concrete according to claim 1, wherein the main stirring device (40) comprises a driving head (41), a mixing rod (42) and a cutter head (43), a driving motor (411) is arranged in the driving head (41), an output shaft of the driving motor (411) is fixedly connected with the mixing rod (42) and used for driving the driving head (41) to rotate, and the cutter head (43) is fixed at the bottom of the mixing rod (42); the center position of the mixing rod (42) is provided with a reverse rotation mechanism (44), the bottom of the driving head (41) is provided with a fixed platform (412), and the reverse rotation mechanism (44) is rotationally connected with the fixed platform (412) and the mixing rod (42).
3. The mixing device for processing the recycled sand powder concrete according to claim 2, wherein the reverse rotation mechanism (44) comprises a driving gear (441), a transmission gear (442), a driven gear (443) and a rotating rod (444), the driving gear (441) is fixed at the middle position of the mixing rod (42), the transmission gear (442) is in horizontal meshed connection with the driving gear (441), and the driven gear (443) is in horizontal meshed connection with the other side of the transmission gear (442); the outer ring of the driven gear (443) is provided with a cutter head (43); the bottom of fixed platform (412) is provided with the rotary groove, the one end rotation of rotary rod (444) sets up in the rotary groove, the other end with the top fixed connection of driven gear (443), driving gear (441) and drive gear (442) are used for driving driven gear (443) counter-rotating.
4. A mixing device for processing reclaimed sand powder concrete according to claim 3, wherein the number of the auxiliary stirring devices (50) is two, and the two auxiliary stirring devices are respectively arranged at two sides of the bottom of the shell (10); the auxiliary stirring device (50) comprises a rotating motor (51), a rotating rod (52) and a spiral sheet (53), wherein the rotating motor (51) is fixed on the inner wall of the bottom of the shell (10), the rotating rod (52) is fixedly connected with an output shaft of the rotating motor (51), the spiral sheet (53) is fixed on the rotating rod (52), and the rotating motor (51), the rotating rod (52) and the spiral sheet (53) are used for assisting the main stirring device (40) to drive the regenerated sand powder and concrete inside the shell (10) to be uniformly mixed.
5. A mixing device for processing reclaimed sand concrete as claimed in claim 4, wherein the rotation directions of the two auxiliary stirring devices (50) are opposite.
6. The mixing device for processing recycled sand powder concrete according to claim 5, wherein the number of teeth of the transmission gear (442) is 4, and the number of teeth of the driving gear (441) is the same as the number of teeth of the driven gear (443).
7. The mixing device for processing recycled sand powder concrete according to claim 6, wherein the discharge port (30) is funnel-shaped, an electromagnetic valve (31) is arranged at the center of the discharge port (30) and the shell (10), and the electromagnetic valve (31) is used for controlling the shell (10) to discharge.
8. The mixing device for processing recycled powdered sand concrete according to claim 7, further comprising a controller (60), wherein the controller (60) is electrically connected to the electromagnetic valve (31), the driving motor (411), and the rotating motor (51).
9. The mixing device for processing reclaimed sand powder concrete according to claim 1, wherein the feeding hole (20) is funnel-shaped, and the opening of the bottom of the upper opening arm is large, so that feeding is facilitated.
10. A mixing device for processing reclaimed powdered sand concrete as claimed in claim 2, wherein the cutter head (43) comprises 4 rotary plates which are equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320527969.9U CN219583222U (en) | 2023-03-17 | 2023-03-17 | Mixing device for processing reclaimed sand powder concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320527969.9U CN219583222U (en) | 2023-03-17 | 2023-03-17 | Mixing device for processing reclaimed sand powder concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219583222U true CN219583222U (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320527969.9U Active CN219583222U (en) | 2023-03-17 | 2023-03-17 | Mixing device for processing reclaimed sand powder concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219583222U (en) |
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2023
- 2023-03-17 CN CN202320527969.9U patent/CN219583222U/en active Active
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