Concrete stirring device convenient to clean

Abstract

The utility model discloses a concrete stirring device convenient to clean, and relates to the technical field of stirring by using a mechanical driving device. A concrete stirring device convenient to clean comprises a concrete stirring barrel and a water storage tank, and a cleaning assembly is located on the concrete stirring barrel and comprises a water supply square pipe, a water suction pump, a water supply pipe, a plurality of sealing plugs, a connecting plate and an electric push rod. Through cooperation of a water storage tank, a water supply pipe, a connecting hose, a barrel wall cleaning pipe, a water supply square pipe, an electric push rod, a connecting plate and sealing plugs, the barrel wall cleaning pipe can wash the inner wall of the concrete stirring barrel; and a connecting plate can drive a plurality of sealing plugs to be separated from a plurality of water spraying openings in a water supply square pipe, so that water is conveniently sprayed out from the water spraying openings, the inner walls of the stirring roller and the concrete stirring barrel can be washed, and the cleaning convenience of the stirring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of using a mechanical driving device to implement stirring, in particular to a concrete stirring device which is easy to clean. Background Art

[0002] Concrete is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; and water (which may contain admixtures and additives) are mixed in a certain proportion and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering. A Chinese utility model patent, authorization announcement number "CN215749994U" discloses a concrete mixing device that is easy to clean. The utility model is convenient for cleaning the mixing barrel after mixing by providing a through groove and a baffle. After the concrete is mixed, the baffle is removed from the through groove by screws, which is convenient for cleaning the inside of the mixing barrel and the baffle, which is conducive to ensuring the cleanliness of the mixing barrel and facilitating the mixing of concrete from the bottom.

[0003] During use of the above technical solution, the baffle needs to be removed for cleaning. This step is not only time-consuming and labor-intensive, but also increases the difficulty and complexity of cleaning. It is not convenient to quickly clean the inner wall of the mixing shaft and the mixing barrel, which in turn affects the convenience of using the mixing device. Therefore, we propose a concrete mixing device that is easy to clean. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a concrete mixing device that is easy to clean. The utility model can solve the problem that the baffle needs to be disassembled for cleaning, which is not only time-consuming and labor-intensive, but also increases the difficulty and complexity of cleaning, making it inconvenient to quickly clean the mixing shaft and the inner wall of the mixing barrel, thereby affecting the convenience of use of the mixing device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a concrete mixing device that is easy to clean, comprising:

[0006] Concrete mixing barrel and water storage tank, the top of the concrete mixing barrel is hinged with a barrel cover;

[0007] Cleaning assembly, the cleaning assembly is located on the concrete mixing barrel;

[0008] The cleaning assembly includes a water supply square pipe, a water pump, a water supply pipe, multiple sealing plugs, a connecting plate and an electric push rod. The water pump is fixedly installed on the top of the water tank, the water pumping end of the water pump is fixedly connected to the water supply pipe, the bottom end of the water supply pipe extends into the interior of the water tank, the water outlet end of the water pump is connected to the interior of the water supply square pipe, the water supply square pipe is fixedly connected to the outer surface of the concrete mixing barrel, the water supply square pipe is connected to the interior of the concrete mixing barrel, the electric push rod is fixedly installed on the side of the water supply square pipe close to the water tank, the telescopic end of the electric push rod slides and extends into the interior of the water supply square pipe and is fixedly connected to the connecting plate, multiple sealing plugs are fixedly connected to the side of the connecting plate away from the electric push rod, and the multiple sealing plugs are slidably adapted to the multiple water nozzles on the water supply square pipe.

[0009] Preferably, the cleaning assembly also includes a barrel wall cleaning pipe and a connecting hose. The barrel wall cleaning pipe is fixedly installed on the top of the barrel cover. The water nozzles of the barrel wall cleaning pipe extend into the interior of the concrete mixing barrel. One end of the connecting hose is connected to the interior of the barrel wall cleaning pipe, and the end of the connecting hose away from the barrel wall cleaning pipe is connected to the water outlet end of the water pump.

[0010] Preferably, a stirring roller is rotatably connected to the interior of the concrete mixing barrel, a driving motor is fixedly installed on the bottom of the concrete mixing barrel, and an output end of the driving motor rotates through the bottom of the concrete mixing barrel and is fixedly connected to the stirring roller.

[0011] Preferably, a cleaning scraper is fixedly connected to the outer surface of the mixing roller, and the cleaning scraper is in contact with the inner wall of the concrete mixing barrel.

[0012] Preferably, a discharge port is provided on the outer surface of the concrete mixing barrel, two sliding frames are fixedly connected to the outer surface of the concrete mixing barrel, and baffles capable of sealing the discharge port are slidably connected to the interior of the two sliding frames.

[0013] Preferably, a transparent window is provided on one side of the water tank for easy observation.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The concrete mixing device that is easy to clean, through the cooperation of a water storage tank, a water supply pipe, a connecting hose, a barrel wall cleaning pipe, a water supply square pipe, an electric push rod, a connecting plate and a sealing plug, enables the barrel wall cleaning pipe to flush the inner wall of the concrete mixing barrel. Under the sealing of multiple sealing plugs and the water supply square pipe, the connecting plate can drive the multiple sealing plugs to disengage from the multiple water spraying ports on the water supply square pipe, thereby facilitating water spraying from the multiple water spraying ports, and then flushing the mixing roller and the inner wall of the concrete mixing barrel, thereby improving the convenience of cleaning the mixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the baffle structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of a concrete mixing barrel of the present utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the water supply square pipe of the present utility model.

[0021] Figure numerals: 1. Concrete mixing barrel; 2. Water storage tank; 3. Barrel cover; 4. Water supply square pipe; 5. Barrel wall cleaning pipe; 6. Connecting hose; 7. Water pump; 8. Water supply pipe; 9. Baffle; 10. Discharge port; 11. Sliding frame; 12. Drive motor; 13. Mixing roller; 14. Cleaning scraper; 15. Sealing plug; 16. Electric push rod; 17. Connecting plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention 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 overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-4The utility model provides a technical solution: a concrete mixing device that is easy to clean, comprising:

[0027] A concrete mixing barrel 1 and a water storage tank 2, wherein a barrel cover 3 is hinged on the top of the concrete mixing barrel 1;

[0028] Cleaning assembly, the cleaning assembly is located on the concrete mixing barrel 1;

[0029] The cleaning assembly includes a water supply square pipe 4, a water pump 7, a water supply pipe 8, multiple sealing plugs 15, a connecting plate 17 and an electric push rod 16. The water pump 7 is fixedly installed on the top of the water tank 2. The water pumping end of the water pump 7 is fixedly connected to the water supply pipe 8. The bottom end of the water supply pipe 8 extends into the interior of the water tank 2. The water outlet end of the water pump 7 is connected to the interior of the water supply square pipe 4. The water supply square pipe 4 is fixedly connected to the outer surface of the concrete mixing barrel 1. The water supply square pipe 4 is connected to the interior of the concrete mixing barrel 1. The electric push rod 16 is fixedly installed on the side of the water supply square pipe 4 close to the water tank 2. The telescopic end of the electric push rod 16 slides and extends into the interior of the water supply square pipe 4 and is fixedly connected to the connecting plate 17. Multiple sealing plugs 15 are fixedly connected to the side of the connecting plate 17 away from the electric push rod 16. Multiple sealing plugs 15 are slidably adapted to the multiple water nozzles on the water supply square pipe 4.

[0030] The cleaning assembly also includes a barrel wall cleaning pipe 5 and a connecting hose 6. The barrel wall cleaning pipe 5 is fixedly installed on the top of the barrel cover 3. The water nozzles of the barrel wall cleaning pipe 5 extend into the interior of the concrete mixing barrel 1. One end of the connecting hose 6 is connected to the interior of the barrel wall cleaning pipe 5, and the end of the connecting hose 6 away from the barrel wall cleaning pipe 5 is connected to the water outlet end of the water pump 7.

[0031] A stirring roller 13 is rotatably connected to the interior of the concrete mixing barrel 1. A drive motor 12 is fixedly installed at the bottom of the concrete mixing barrel 1. The output end of the drive motor 12 rotates through the bottom of the concrete mixing barrel 1 and is fixedly connected to the stirring roller 13. A cleaning scraper 14 is fixedly connected to the outer surface of the stirring roller 13, and the cleaning scraper 14 contacts the inner wall of the concrete mixing barrel 1.

[0032] A discharge port 10 is formed on the outer surface of the concrete mixing barrel 1 . Two sliding frames 11 are fixedly connected to the outer surface of the concrete mixing barrel 1 . A baffle 9 capable of sealing the discharge port 10 is slidably connected to the interior of the two sliding frames 11 .

[0033] A transparent window is provided on one side of the water tank 2 for easy observation.

[0034] Furthermore, when using the device, the drive motor 12 is started by connecting an external power supply, and the drive motor 12 drives the stirring roller 13 to rotate, thereby stirring the concrete in the concrete mixing barrel 1. The rotation of the stirring roller 13 drives the cleaning scraper 14 to rotate, thereby facilitating the cleaning of materials adhering to the inner wall of the concrete mixing barrel 1. When cleaning the inside of the concrete mixing barrel 1, the water pump 7 is started by connecting an external power supply, and the water pump 7 pumps water out of the water tank 2 through the water supply pipe 8 and discharges the water into the water supply square pipe 4 and the connecting soft pipe. The water in the connecting hose 6 is sprayed into the concrete mixing barrel 1 through the barrel wall cleaning pipe 5, thereby flushing the inner wall of the concrete mixing barrel 1. By connecting the external power supply to start the electric push rod 16, the electric push rod 16 will drive the connecting plate 17 to move, so that the connecting plate 17 can drive the multiple sealing plugs 15 to separate from the multiple water spraying ports on the water supply square pipe 4, thereby facilitating the water to be sprayed out from the multiple water spraying ports, thereby flushing the mixing roller 13 and the inner wall of the concrete mixing barrel 1, thereby improving the cleaning efficiency inside the concrete mixing barrel 1.

[0035] Through the cooperation of the water storage tank 2, the water supply pipe 8, the connecting hose 6, the barrel wall cleaning pipe 5, the water supply square pipe 4, the electric push rod 16, the connecting plate 17 and the sealing plug 15, the barrel wall cleaning pipe 5 can flush the inner wall of the concrete mixing barrel 1. Under the sealing of the multiple sealing plugs 15 and the water supply square pipe 4, the connecting plate 17 can drive the multiple sealing plugs 15 to disengage from the multiple water spraying ports on the water supply square pipe 4, thereby facilitating the spraying of water from the multiple water spraying ports, and then flushing the stirring roller 13 and the inner wall of the concrete mixing barrel 1, thereby improving the convenience of cleaning the stirring device.

[0036] Working principle: By connecting an external power supply to start the drive motor 12, the drive motor 12 will drive the stirring roller 13 to rotate, thereby stirring the concrete in the concrete mixing barrel 1. The rotation of the stirring roller 13 will drive the cleaning scraper 14 to rotate, thereby facilitating the cleaning of materials adhering to the inner wall of the concrete mixing barrel 1. When cleaning the inside of the concrete mixing barrel 1, by connecting an external power supply to start the water pump 7, the water pump 7 will pump out the water in the water tank 2 through the water supply pipe 8 and discharge it into the water supply square pipe 4 and the connecting hose 6. The water in the connecting hose 6 is sprayed into the concrete mixing barrel 1 through the barrel wall cleaning pipe 5, thereby flushing the inner wall of the concrete mixing barrel 1. By connecting the external power supply to start the electric push rod 16, the electric push rod 16 drives the connecting plate 17 to move, so that the connecting plate 17 can drive the multiple sealing plugs 15 to separate from the multiple water spraying ports on the water supply square pipe 4, thereby facilitating the water to be sprayed out from the multiple water spraying ports, thereby flushing the mixing roller 13 and the inner wall of the concrete mixing barrel 1, thereby improving the cleaning efficiency inside the concrete mixing barrel 1.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A concrete mixing device that is easy to clean, characterized in that: include: A concrete mixing barrel (1) and a water storage tank (2), wherein a barrel cover (3) is hingedly connected to the top of the concrete mixing barrel (1); A cleaning component, the cleaning component is located on the concrete mixing barrel (1); The cleaning assembly comprises a water supply square pipe (4), a water pump (7), a water supply pipe (8), a plurality of sealing plugs (15), a connecting plate (17) and an electric push rod (16); the water pump (7) is fixedly mounted on the top of the water storage tank (2); the water pumping end of the water pump (7) is fixedly connected to the water supply pipe (8); the bottom end of the water supply pipe (8) extends into the interior of the water storage tank (2); and the water outlet end of the water pump (7) is communicated with the interior of the water supply square pipe (4); The water supply square pipe (4) is fixedly connected to the outer surface of the concrete mixing barrel (1), the water supply square pipe (4) is communicated with the interior of the concrete mixing barrel (1), and the electric push rod (16) is fixedly installed on a side of the water supply square pipe (4) close to the water storage tank (2); The telescopic end of the electric push rod (16) slides and extends into the interior of the water supply square pipe (4) and is fixedly connected to the connecting plate (17), and the plurality of sealing plugs (15) are fixedly connected to a side of the connecting plate (17) away from the electric push rod (16), and the plurality of sealing plugs (15) are slidably adapted to the plurality of water spouts on the water supply square pipe (4).

2. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The cleaning assembly further comprises a barrel wall cleaning pipe (5) and a connecting hose (6), wherein the barrel wall cleaning pipe (5) is fixedly mounted on the top of the barrel cover (3), and the water spray nozzles of the barrel wall cleaning pipe (5) extend into the interior of the concrete mixing barrel (1); One end of the connecting hose (6) is in communication with the interior of the barrel wall cleaning pipe (5), and the end of the connecting hose (6) away from the barrel wall cleaning pipe (5) is in communication with the interior of the water outlet end of the water pump (7).

3. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The concrete mixing barrel (1) is rotatably connected to a stirring roller (13), and a driving motor (12) is fixedly installed at the bottom of the concrete mixing barrel (1). The output end of the driving motor (12) rotates through the bottom of the concrete mixing barrel (1) and is fixedly connected to the stirring roller (13).

4. The easy-to-clean concrete mixing device according to claim 3, characterized in that: A cleaning scraper (14) is fixedly connected to the outer surface of the stirring roller (13), and the cleaning scraper (14) contacts the inner wall of the concrete mixing barrel (1).

5. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The outer surface of the concrete mixing barrel (1) is provided with a discharge port (10), the outer surface of the concrete mixing barrel (1) is fixedly connected to two sliding frames (11), and the interiors of the two sliding frames (11) are slidably connected to a baffle (9) capable of sealing the discharge port (10).

6. The easy-to-clean concrete mixing device according to claim 1, characterized in that: A transparent window for easy observation is provided on one side of the water storage tank (2).

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