A building concrete premixing device for building construction

Abstract

This utility model discloses a premixing device for building concrete in construction, comprising: a first motor fixedly connected to the inner top surface of a mixing drum; a first rotating shaft fixedly connected to the output end of the first motor; a support rod fixedly connected to the lower surface of the first rotating shaft; a dispersing blade fixedly connected to the side surface of the support rod; a second rotating shaft rotatably connected to the inner bottom surface of the mixing drum; a stirring rod fixedly connected to the upper surface of the second rotating shaft; a stirring blade fixedly connected to the side surface of the stirring rod; a fixing rod fixedly connected to the inner side surface of the mixing drum; and a second motor fixedly connected to the end of the fixing rod away from the mixing drum. Through the cooperation of the first motor, the first rotating shaft, the support rod, and the dispersing blade, the material can be dispersed to prevent the material from clumping and affecting the mixing efficiency. Furthermore, the material is dispersed to various parts of the mixing drum to ensure thorough mixing and improve the uniformity and quality of the concrete.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building concrete premixing device for building construction. Background Art

[0002] A premixed concrete device for construction is a device for producing premixed concrete, which is widely used in construction sites and concrete mixing plants. Premixed concrete is a concrete product in which raw materials such as cement, aggregate, powder and admixture are mixed and stirred according to a certain formula in a concrete mixing plant in advance, and transported to the construction site for direct casting. However, the mixing effect of existing devices is not good, and the materials cannot be fully mixed. For example, China has disclosed "A premixed concrete device for construction", and its application number is: "CN202123114720.5". It vibrates the premixing tank and the concrete in the tank by setting a rotating shaft, a connecting rod and a curved rod, so that the concrete is mixed more evenly, but it cannot break up the materials to prevent the materials from agglomerating and affecting the mixing efficiency, cannot avoid the blockage of the hopper or the conveying pipeline, maintain the normal operation of the equipment, and cannot control the material discharge speed. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a construction concrete premixing device for construction. Through the cooperation of a first motor, a first rotating shaft, a support rod and a breaking blade, materials can be broken up to prevent material agglomeration from affecting the mixing efficiency, and the materials are scattered to various places in the mixing barrel to ensure that the materials are fully mixed, thereby improving the uniformity and quality of the concrete; through the cooperation of a fixed rod, a second motor and an auger, materials can be evenly transmitted during discharging, which can effectively avoid blockage of a hopper or a conveying pipeline, maintain normal operation of the equipment, and control the discharging speed.

[0004] The utility model also provides a construction concrete premixing device for construction, comprising: a mixing barrel, a first motor is fixedly connected to the inner top surface of the mixing barrel, a first rotating shaft is fixedly connected to the output end of the first motor, a support rod is fixedly connected to the lower surface of the first rotating shaft, a dispersing blade is fixedly connected to the side surface of the support rod, a second rotating shaft is rotatably connected to the inner bottom surface of the mixing barrel, a stirring rod is fixedly connected to the upper surface of the second rotating shaft, a stirring blade is fixedly connected to the side surface of the stirring rod, a fixing rod is fixedly connected to the inner side surface of the mixing barrel, a second motor is fixedly connected to one end of the fixing rod away from the mixing barrel, an auger is fixedly connected to the output end of the second motor, and materials can be dispersed to prevent materials from agglomerating and affecting the mixing efficiency through the cooperation of the first motor, the first rotating shaft, the support rod and the dispersing blade, so as to ensure that materials are fully mixed and improve the uniformity and quality of concrete by dispersing materials to various places in the mixing barrel; and materials can be evenly transmitted when discharging through the cooperation of the fixing rod, the second motor and the auger, so as to effectively avoid the blockage of the hopper or the conveying pipeline, maintain the normal operation of the equipment, and control the discharging speed.

[0005] According to the construction concrete premixing device for building construction described in the utility model, a feed port is arranged on the upper surface of the mixing barrel, and a dust baffle is fixedly connected to the outer surface of the feed port to prevent dust from scattering and affecting the working environment.

[0006] According to the construction concrete premixing device for building construction described in the utility model, the ash baffle is fixedly connected to the mixing barrel, so that the ash baffle can be fixed.

[0007] According to the construction concrete premixing device for building construction described in the utility model, a protection box is fixedly connected to the outer surface of the second motor, and the protection box is fixedly connected to the fixing rod, which can effectively protect the second motor from corrosion.

[0008] According to the construction concrete premixing device for building construction described in the utility model, a discharge port is arranged on the lower surface of the mixing barrel, and a discharge pipe is fixedly connected to the lower surface of the discharge port for discharging materials.

[0009] According to the construction concrete premixing device for building construction described in the utility model, the discharge pipe is fixedly connected to the mixing barrel, and the discharge pipe is inclined, which can speed up the discharge speed.

[0010] According to the construction concrete premixing device for building construction described in the utility model, the auger is movably connected to the discharge pipe, and the auger is movably connected to the mixing barrel, which can ensure the effective operation of the auger.

[0011] According to the construction concrete premixing device for building construction described in the utility model, the breaking blades are inclined, and the length of the breaking blades is longer than the feed port, so the breaking effect can be guaranteed.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the new type of building concrete premixing device for construction can disperse the materials through the cooperation of the first motor, the first rotating shaft, the support rod and the breaking blades to prevent the materials from agglomerating and affecting the mixing efficiency. The materials are dispersed to various places in the mixing barrel to ensure that the materials are fully mixed, thereby improving the uniformity and quality of the concrete.

[0014] 2. Compared with the prior art, this new type of construction concrete premixing device for building construction can evenly transmit materials during discharging through the cooperation of the fixed rod, the second motor and the auger, can effectively avoid blockage of the hopper or the conveying pipeline, maintain the normal operation of the equipment, and can control the discharging speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of a building concrete premixing device for building construction of the utility model;

[0017] Figure 2 This is a schematic diagram of the top connection structure of the mixing barrel of the building concrete premixing device for building construction of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the bottom connection structure of the mixing barrel of the building concrete premixing device for building construction.

[0019] Legend:

[0020] 1. Mixing barrel; 2. Feeding port; 3. First motor; 4. First rotating shaft; 5. Support rod; 6. Dispersing blade; 7. Second rotating shaft; 8. Mixing stick; 9. Mixing blade; 10. Fixed rod; 11. Second motor; 12. Auger; 13. Discharging pipe. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-3The utility model embodiment is a building concrete premixing device for construction, which includes: a mixing barrel 1 for supporting the entire device, a first motor 3 is fixedly connected to the inner top surface of the mixing barrel 1 for providing power to the first rotating shaft 4, the output end of the first motor 3 is fixedly connected to the first rotating shaft 4 for rotating the support rod 5, the lower surface of the first rotating shaft 4 is fixedly connected to the support rod 5 for fixing the breaking blade 6, the side surface of the support rod 5 is fixedly connected to the breaking blade 6 for breaking up and conveying materials, the inner bottom surface of the mixing barrel 1 is rotatably connected to the second rotating shaft 7 for rotating the stirring rod, the upper surface of the second rotating shaft 7 is fixedly connected to the stirring rod 8 for fixing the stirring blade 9, the side surface of the stirring rod 8 is fixedly connected to the stirring blade 9 for stirring the material, the inner side surface of the mixing barrel 1 is fixedly connected to the fixing rod 10 for fixing the second motor 11, the end of the fixing rod 10 away from the mixing barrel 1 is fixedly connected to the second motor 11 for providing power to the auger 12, and the output end of the second motor 11 is fixedly connected to the auger 12 for conveying the stirred material.

[0023] A feed port 2 is provided on the upper surface of the mixing barrel 1 for feeding materials, a ash baffle is fixedly connected to the outer surface of the feed port 2 for preventing materials from scattering, the ash baffle is fixedly connected to the mixing barrel 1 for fixing the ash baffle, a protection box is fixedly connected to the outer surface of the second motor 11 for protecting the second motor 11, the protection box is fixedly connected to the fixing rod 10 for fixing the protection box, a discharge port is provided on the lower surface of the mixing barrel 1 for discharging materials, a discharge pipe 13 is fixedly connected to the lower surface of the discharge port for discharging materials, the discharge pipe 13 is fixedly connected to the mixing barrel 1 for fixing the discharge pipe 13, the discharge pipe 13 is inclined, the auger 12 is movably connected to the discharge pipe 13, the auger 12 is movably connected to the mixing barrel 1 for conveying materials by the auger 12, the breaking leaves 6 are inclined, and the length of the breaking leaves 6 is longer than the feed port 2.

[0024] Working principle: When in use, the material is fed through the feed port 2, and then the first motor 3 drives the first rotating shaft 4, the first rotating shaft 4 rotates the support rod 5, and the breaking blades 6 follow the rotation to break the material and transmit it to various places in the mixing barrel 1, and then the second rotating shaft 7 rotates the stirring rod 8, and the stirring rod 8 rotates the stirring blades 9 to stir the material. After the stirring is completed, the second motor 11 drives the auger 12, the auger 12 rotates and discharges the material through the discharge pipe 13.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A building concrete premixing device for building construction, characterized in that: include: A stirring barrel (1), wherein a first motor (3) is fixedly connected to the inner top surface of the stirring barrel (1), an output end of the first motor (3) is fixedly connected to a first rotating shaft (4), a support rod (5) is fixedly connected to the lower surface of the first rotating shaft (4), a dispersing blade (6) is fixedly connected to the side surface of the support rod (5), a second rotating shaft (7) is rotatably connected to the inner bottom surface of the stirring barrel (1), a stirring rod (8) is fixedly connected to the upper surface of the second rotating shaft (7), a stirring blade (9) is fixedly connected to the side surface of the stirring rod (8), a fixing rod (10) is fixedly connected to the inner side surface of the stirring barrel (1), an end of the fixing rod (10) away from the stirring barrel (1) is fixedly connected to a second motor (11), and an auger (12) is fixedly connected to the output end of the second motor (11).

2. A construction concrete premixing device for construction according to claim 1, characterized in that: The upper surface of the mixing barrel (1) is provided with a feed inlet (2), and the outer surface of the feed inlet (2) is fixedly connected with an ash baffle.

3. A construction concrete premixing device for construction according to claim 2, characterized in that: The ash baffle is fixedly connected to the mixing barrel (1).

4. A construction concrete premixing device for construction according to claim 1, characterized in that: A protection box is fixedly connected to the outer surface of the second motor (11), and the protection box is fixedly connected to the fixing rod (10).

5. A construction concrete premixing device for construction according to claim 1, characterized in that: The lower surface of the mixing barrel (1) is provided with a discharge port, and the lower surface of the discharge port is fixedly connected with a discharge pipe (13).

6. A construction concrete premixing device for construction according to claim 5, characterized in that: The discharge pipe (13) is fixedly connected to the stirring barrel (1), and the discharge pipe (13) is inclined.

7. A construction concrete premixing device for construction according to claim 1, characterized in that: The auger (12) is movably connected to the discharge pipe (13), and the auger (12) is movably connected to the mixing barrel (1).

8. A construction concrete premixing device for construction according to claim 1, characterized in that: The scattering blade (6) is inclined, and the length of the scattering blade (6) is longer than the feed inlet (2).

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