CN115401796A - Concrete mixer with heating function - Google Patents
Concrete mixer with heating function Download PDFInfo
- Publication number
- CN115401796A CN115401796A CN202210949994.6A CN202210949994A CN115401796A CN 115401796 A CN115401796 A CN 115401796A CN 202210949994 A CN202210949994 A CN 202210949994A CN 115401796 A CN115401796 A CN 115401796A
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- Prior art keywords
- wall
- pipe
- storage tank
- water storage
- concrete mixer
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- 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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
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- 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
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/044—Weighing mechanisms specially adapted therefor; Weighing containers
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- 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
- B28C7/0481—Plant for proportioning, supplying or batching
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- 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
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/10—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to the technical field of building construction, in particular to a concrete mixer with a heating function, which aims at solving a plurality of problems in the background art and provides the following scheme, wherein the concrete mixer comprises a base and a mixer body, the top of the base is respectively provided with a metering mechanism, a heating water tank mechanism and a conveying mechanism, and the metering mechanism comprises: the material jar that includes the even fixed mounting's in base top weighing instrument and equidistance distribution, every the equal fixed mounting in material jar bottom has the toper hopper, and every toper hopper bottom all runs through the welding and has the discharging pipe, every the discharging pipe inner wall all rotates and is connected with spiral delivery blade, and every the equal fixed mounting of discharging pipe one end outer wall has inverter motor. According to the metering mechanism, the weighing instrument is arranged, so that the weights of the charging bucket and the water storage tank are monitored in real time respectively, the proportions of different substances can be judged according to the weights, and the quality of concrete is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete mixer with a heating function.
Background
Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete which is mixed with water (which can contain an additive and an admixture) according to a certain proportion and is obtained by stirring is also called as common concrete, and is widely applied to the field of building construction, at present, large-batch construction is purchased, but small-batch concrete is stirred by a small-sized stirrer, and during construction, the current concrete has the following problems during stirring operation:
(1) The water, cement and sand in the concrete are mixed according to different proportions to enable the concrete to generate the most appropriate hardness, the current construction mode is generally that materials are added manually, and the control of the proportions is estimated, so that the quality of the concrete is difficult to control;
(2) The winter concrete is characterized in that: the strength increase at 0-4 ℃ is prolonged by 3 times compared with that at 15 ℃; when the temperature is between-3 and-5 ℃, the concrete begins to freeze, and the reaction stops; at-10 ℃, the reaction is completely stopped, and the strength of the concrete is not increased any more. Under the condition of negative temperature, free water in the concrete is frozen, the volume is increased by 9 percent, a hardened concrete structure is damaged, and the current concrete stirring operation cannot be carried out in cold winter, so that the construction period is influenced;
(3) At present, sand river and concrete are manually fed into a stirrer through a shovel in the stirring process of the concrete, so that manpower is wasted very much in the process, and the working efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a concrete mixer with a heating function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a concrete mixer with a heating function comprises a base and a mixer body, wherein the top of the base is respectively provided with a metering mechanism, a heating water tank mechanism and a conveying mechanism;
a metering mechanism: the automatic weighing device comprises a weighing instrument and material tanks, wherein the weighing instrument is uniformly and fixedly installed on the top of a base, the material tanks are distributed at equal intervals, conical hoppers are fixedly installed at the bottoms of the material tanks, discharge pipes are welded at the bottoms of the conical hoppers in a penetrating mode, spiral conveying blades are rotatably connected to the inner wall of each discharge pipe, and a variable frequency motor is fixedly installed on the outer wall of one end of each discharge pipe;
heating the water tank mechanism: the heating water storage device comprises a water storage tank, wherein heating wires are installed between the inner walls of two sides of the water storage tank in a butt-clamping manner, a water outlet pipe is welded on the outer wall of one end of the water storage tank in a penetrating manner, and a water pump is connected between the water outlet pipes in a butt-clamping manner in a penetrating manner;
the conveying mechanism comprises: the conveying pipe is fixedly connected with the top of the base, a driving assembly is installed between the conveying pipes in a penetrating mode through a butt clamp, a chain is arranged in the conveying pipes, and the outer wall of the chain is fixedly connected with plug pieces which are distributed equidistantly.
Preferably, every the equal welding in material jar and storage water tank bottom four corners has the supporting leg, and every the supporting leg bottom all is through weighing instrument and base fixed connection.
Preferably, the output shaft of the variable frequency motor penetrates through the outer wall of one end of the discharge pipe and is fixedly connected with one end of the spiral conveying blade, and the spiral conveying blade and the inner wall of the discharge pipe form a rotating fit.
Preferably, the heat preservation cotton is installed to the storage water tank inner wall, and storage water tank one side outer wall runs through and installs temperature probe.
Preferably, the outer wall of one end of the water storage tank is welded with a mounting table, the water pump is fixedly connected with the mounting table through a bolt, and the other end of the water outlet pipe is located at the inlet of the stirrer body.
Preferably, drive assembly includes the shell with conveyer pipe butt clamp through connection, and the outer wall welding of shell one side has the fixed station, driving motor is installed at the fixed station top, and driving motor output shaft runs through the shell outer wall and installs the driving-disc, the outer wall welding of driving-disc has the fixture block of equidistance distribution, every clearance between the fixture block and every clearance looks adaptation between the plug piece.
Preferably, the plug piece forms sliding fit with the conveyer pipe inner wall, and every the other end of discharging pipe all with one side outer wall through connection of conveyer pipe, conveyer pipe one side outer wall through welding and inlet pipe, and the other end of inlet pipe is located the inside of mixer body.
The invention has the beneficial effects that:
1. according to the metering mechanism, the weighing instrument is arranged to monitor the weight of the charging bucket and the weight of the water storage tank in real time respectively, so that the proportion of different substances can be judged according to the weight, and the quality of concrete is improved;
2. according to the water tank heating mechanism, water in the water storage tank is heated through the heating wire, so that the water has a certain temperature, and when weather is low, warm water can enable the interior of the mixer body to have heat, so that the interference of the weather on the quality of concrete is avoided;
3. the conveying mechanism can convey the materials in the charging bucket to the interior of the stirrer body through the plug piece, manual addition is not needed, labor force is saved, and working efficiency is improved.
Drawings
FIG. 1 is a front view of an overall three-dimensional structure of a concrete mixer with a heating function according to the present invention;
FIG. 2 is another side view of the overall structure of a concrete mixer with heating function according to the present invention;
FIG. 3 is a schematic structural diagram of a metering mechanism of a concrete mixer with a heating function according to the present invention;
FIG. 4 is a schematic view showing the inner structure of a discharge pipe of a concrete mixer with a heating function according to the present invention;
FIG. 5 is a schematic structural diagram of a heating water tank mechanism of a concrete mixer with a heating function according to the present invention;
FIG. 6 is a schematic diagram of a conveying mechanism structure of a concrete mixer with a heating function according to the present invention;
FIG. 7 is a schematic view of a driving assembly of a concrete mixer with heating function according to the present invention.
In the figure: 1. a base; 2. a blender body; 3. a metering mechanism; 4. a heating water tank mechanism; 5. a conveying mechanism; 6. supporting legs; 31. a weighing instrument; 32. a charging bucket; 33. a conical hopper; 34. a discharge pipe; 35. a screw conveying blade; 36. a variable frequency motor; 41. a water storage tank; 42. heating wires; 43. a water outlet pipe; 44. a water pump; 45. a temperature probe; 46. a mounting table; 51. a delivery pipe; 52. a drive assembly; 521. a housing; 522. a fixed table; 523. a drive motor; 524. a drive plate; 525. a clamping block; 53. a chain; 54. a plug sheet; 55. and (4) feeding a pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
the metering mechanism 3: the device comprises weighing instruments 31 and charging pots 32 which are uniformly and fixedly arranged on the top of a base 1 and distributed at equal intervals, wherein a conical hopper 33 is fixedly arranged at the bottom of each charging pot 32, a discharging pipe 34 penetrates through and is welded at the bottom of each conical hopper 33, the inner wall of each discharging pipe 34 is rotatably connected with a spiral conveying blade 35, and a variable frequency motor 36 is fixedly arranged on the outer wall of one end of each discharging pipe 34;
heating the water tank mechanism 4: the heating water tank comprises a water storage tank 41, heating wires 42 are installed between the inner walls of two sides of the water storage tank 41 in a butt-clamping mode, a water outlet pipe 43 penetrates through the outer wall of one end of the water storage tank 41 in a welded mode, and a water pump 44 is connected between the water outlet pipes 43 in a butt-clamping mode in a penetrating mode;
the conveying mechanism 5: the device comprises conveying pipes 51 fixedly connected with the top of a base 1, wherein driving components 52 are oppositely clamped between the conveying pipes 51 and are installed in a penetrating mode, chains 53 are arranged in the conveying pipes 51, and the outer walls of the chains 53 are fixedly connected with plug pieces 54 which are distributed at equal intervals;
in order to accurately describe the connection mode of the weighing instrument 31, support legs 6 are welded at four corners of the bottom of each charging bucket 32 and the bottom of the water storage tank 41, and the bottom of each support leg 6 is fixedly connected with the base 1 through the weighing instrument 31;
in order to accurately scofflaw the installation structure of the discharge pipe 34, the output shaft of the variable frequency motor 36 penetrates through the outer wall of one end of the discharge pipe 34 and is fixedly connected with one end of the spiral conveying blade 35, and the spiral conveying blade 35 is in running fit with the inner wall of the discharge pipe 34;
the metering mechanism 3 of the invention is provided with the weighing instrument 31 to respectively monitor the weights of the charging bucket 32 and the water storage tank 41 in real time, so that the proportions of different substances can be judged according to the weights, and the quality of concrete is improved.
in order to accurately describe the structure of the water storage tank 41, heat insulation cotton is installed on the inner wall of the water storage tank 41, and a temperature probe 45 is installed on the outer wall of one side of the water storage tank 41 in a penetrating manner;
in order to accurately describe the mounting structure of the water pump 44, a mounting table 46 is welded on the outer wall of one end of the water storage tank 41, the water pump 44 is fixedly connected with the mounting table 46 through a bolt, and the other end of the water outlet pipe 43 is located at the inlet position of the mixer body 2;
according to the heating water tank mechanism 4, water in the water storage tank 41 is heated through the heating wire 42, so that the water has a certain temperature, and when the weather is low, warm water can enable the interior of the mixer body 2 to have heat, so that the interference of the weather on the quality of concrete is avoided.
in order to accurately describe the structure of the driving assembly 52, the driving assembly 52 includes a housing 521 in through connection with the delivery pipe 51, a fixing table 522 is welded on the outer wall of one side of the housing 521, a driving motor 523 is installed on the top of the fixing table 522, an output shaft of the driving motor 523 penetrates through the outer wall of the housing 521 and is provided with a driving disc 524, clamping blocks 525 distributed at equal intervals are welded on the outer wall of the driving disc 524, and a gap between each clamping block 525 is matched with a gap between each plug piece 54;
to describe the structure of the delivery pipe 51 accurately, the plugs 54 form a sliding fit with the inner wall of the delivery pipe 51, and the other end of each discharge pipe 34 is connected to the outer wall of one side of the delivery pipe 51 in a penetrating manner, the outer wall of one side of the delivery pipe 51 is welded to the feed pipe 55 in a penetrating manner, and the other end of the feed pipe 55 is located inside the mixer body 2.
First, the material inside the material tank 32 and the water storage tank 41 are filled up, and then the required ratio and parameters are inputted into the control computer, and for the heating water tank mechanism 4, the water temperature is detected by the temperature probe 45 when the temperature is low. The control computer can control heater strip 42 and heat the inside water of storage water tank 41, make the temperature of water reach the requirement, subsequently, the control computer can make the inverter motor 36 of different material jars 32 bottoms rotate with different rotational speeds according to the difference of proportion, effect at auger delivery blade 35 carries the material to conveyer pipe 51 in, carry out a preliminary homogeneous mixing, and judge the in service behavior of material through the change to weighing instrument 31 registration, finally, driving motor 523 makes the plug 54 in the conveyer pipe 51 flow around conveyer pipe 51 through driving-disc 524 and fixture block 525, and then carry the material to the inside of mixer body 2 through inlet pipe 55.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. A concrete mixer with a heating function comprises a base (1) and a mixer body (2), and is characterized in that the top of the base (1) is respectively provided with a metering mechanism (3), a heating water tank mechanism (4) and a conveying mechanism (5);
metering mechanism (3): the automatic feeding device comprises weighing instruments (31) uniformly and fixedly mounted at the top of a base (1) and charging tanks (32) distributed at equal intervals, wherein conical hoppers (33) are fixedly mounted at the bottoms of the charging tanks (32), discharging pipes (34) are welded at the bottoms of the conical hoppers (33) in a penetrating manner, the inner walls of the discharging pipes (34) are rotatably connected with spiral conveying blades (35), and the outer wall of one end of each discharging pipe (34) is fixedly provided with a variable frequency motor (36);
heating water tank mechanism (4): the heating device comprises a water storage tank (41), wherein heating wires (42) are installed between the inner walls of the two sides of the water storage tank (41) in a butt-clamping manner, a water outlet pipe (43) penetrates through the outer wall of one end of the water storage tank (41) in a welding manner, and a water pump (44) is connected between the water outlet pipes (43) in a butt-clamping manner in a penetrating manner;
conveying mechanism (5): include with base (1) top fixed connection's conveyer pipe (51), run through between conveyer pipe (51) to pressing from both sides and install drive assembly (52), be provided with chain (53) in conveyer pipe (51), and chain (53) outer wall fixedly connected with equidistant distributing's chock plug (54).
2. The concrete mixer with the heating function according to claim 1, wherein each charging bucket (32) and the four corners of the bottom of the water storage tank (41) are welded with supporting legs (6), and the bottom of each supporting leg (6) is fixedly connected with the base (1) through a weighing instrument (31).
3. The concrete mixer with heating function as claimed in claim 1, wherein the output shaft of the variable frequency motor (36) penetrates through the outer wall of one end of the discharge pipe (34) and is fixedly connected with one end of the spiral conveying blade (35), and the spiral conveying blade (35) is in rotating fit with the inner wall of the discharge pipe (34).
4. The concrete mixer with the heating function as claimed in claim 1, wherein the inner wall of the water storage tank (41) is provided with heat insulation cotton, and the outer wall of one side of the water storage tank (41) is provided with a temperature probe (45) in a penetrating manner.
5. The concrete mixer with the heating function as claimed in claim 1, wherein a mounting table (46) is welded on the outer wall of one end of the water storage tank (41), the water pump (44) is fixedly connected with the mounting table (46) through a bolt, and the other end of the water outlet pipe (43) is located at the inlet position of the mixer body (2).
6. The concrete mixer with the heating function according to claim 1, wherein the driving assembly (52) comprises a shell (521) which is in butt-clamping and penetrating connection with the conveying pipe (51), a fixing table (522) is welded on the outer wall of one side of the shell (521), a driving motor (523) is installed at the top of the fixing table (522), a driving plate (524) is installed on the output shaft of the driving motor (523) and penetrates through the outer wall of the shell (521), clamping blocks (525) which are distributed at equal intervals are welded on the outer wall of the driving plate (524), and the gap between each clamping block (525) is matched with the gap between each plug piece (54).
7. A concrete mixer with heating function according to claim 1, wherein the plug (54) forms a sliding fit with the inner wall of the delivery pipe (51), and the other end of each discharge pipe (34) is connected to the outer wall of one side of the delivery pipe (51) in a penetrating manner, the outer wall of one side of the delivery pipe (51) is welded to the feed pipe (55) in a penetrating manner, and the other end of the feed pipe (55) is located inside the mixer body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210949994.6A CN115401796A (en) | 2022-08-09 | 2022-08-09 | Concrete mixer with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210949994.6A CN115401796A (en) | 2022-08-09 | 2022-08-09 | Concrete mixer with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115401796A true CN115401796A (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210949994.6A Pending CN115401796A (en) | 2022-08-09 | 2022-08-09 | Concrete mixer with heating function |
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| Country | Link |
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| CN (1) | CN115401796A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101272626B1 (en) * | 2013-03-14 | 2013-06-10 | 지엘이엔씨 주식회사 | Manufacturing method for soil-concrete and automation system for mix of soil-concrete |
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| CN208052282U (en) * | 2018-03-07 | 2018-11-06 | 北流市恒生混凝土有限公司 | Concrete production automatic control device |
| CN110039659A (en) * | 2019-04-22 | 2019-07-23 | 中国十九冶集团有限公司 | Water heating and heat preserving device for concrete mixing |
| CN209737993U (en) * | 2018-11-30 | 2019-12-06 | 郑州大学西亚斯国际学院 | a cement mortar compounding device for construction |
| CN210552138U (en) * | 2019-06-15 | 2020-05-19 | 江苏恒健建设集团有限公司 | High-efficient concrete mixer of building machinery |
| CN214187836U (en) * | 2020-11-18 | 2021-09-14 | 洛阳山河混凝土科技工程有限公司 | Automatic proportioning and feeding equipment for concrete |
| CN214709528U (en) * | 2021-02-03 | 2021-11-16 | 安伯玉 | Plug-piece type automatic feeding device |
| CN218019367U (en) * | 2022-08-09 | 2022-12-13 | 辽宁海诺重工股份有限公司 | Concrete mixer with heating function |
-
2022
- 2022-08-09 CN CN202210949994.6A patent/CN115401796A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101272626B1 (en) * | 2013-03-14 | 2013-06-10 | 지엘이엔씨 주식회사 | Manufacturing method for soil-concrete and automation system for mix of soil-concrete |
| CN204643205U (en) * | 2015-04-13 | 2015-09-16 | 浙江忠信新型建材有限公司 | A kind of feedway producing dry-mixed mortar powder |
| CN208052282U (en) * | 2018-03-07 | 2018-11-06 | 北流市恒生混凝土有限公司 | Concrete production automatic control device |
| CN209737993U (en) * | 2018-11-30 | 2019-12-06 | 郑州大学西亚斯国际学院 | a cement mortar compounding device for construction |
| CN110039659A (en) * | 2019-04-22 | 2019-07-23 | 中国十九冶集团有限公司 | Water heating and heat preserving device for concrete mixing |
| CN210552138U (en) * | 2019-06-15 | 2020-05-19 | 江苏恒健建设集团有限公司 | High-efficient concrete mixer of building machinery |
| CN214187836U (en) * | 2020-11-18 | 2021-09-14 | 洛阳山河混凝土科技工程有限公司 | Automatic proportioning and feeding equipment for concrete |
| CN214709528U (en) * | 2021-02-03 | 2021-11-16 | 安伯玉 | Plug-piece type automatic feeding device |
| CN218019367U (en) * | 2022-08-09 | 2022-12-13 | 辽宁海诺重工股份有限公司 | Concrete mixer with heating function |
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