Concrete production mixer

Abstract

The utility model relates to the technical field of concrete processing, in particular to a concrete production mixer which is characterized in that a controller is fixedly mounted on the surface of a mixing drum, a supporting seat is fixedly mounted at the bottom edge of the mixing drum, and a discharge port is fixedly mounted in the middle of the bottom of the mixing drum; materials can be placed through the material cavities, various materials for manufacturing concrete can be placed in a classified mode through the four material cavities, and when the materials need to be poured into the mixing drum, the corresponding second electric valves can be opened, so that the materials in the material cavities can flow into the mixing drum through the corresponding discharging pipes; therefore, various materials can be placed in a classified mode, meanwhile, the various materials can be discharged in order, the materials are not prone to mixing, and automatic discharging of the various materials can be achieved. Meanwhile, the quantity of the materials in each material cavity can be conveniently known through an observation window, and the quantity of the materials poured into the stirring barrel each time can also be known.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a concrete production mixer. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of cementitious materials that bind aggregates into a whole. The term concrete usually refers to cement as a cementitious material, sand, stone as aggregates and other materials mixed with water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] Concrete needs to be mixed during the production process. However, when using existing mixing devices, various materials are poured into the mixing device manually, so that the materials cannot be poured into the mixing device in an orderly manner, which makes it easy to mix up the materials when unloading. In addition, the existing mixing device cannot classify and place various materials, and cannot automatically unload various materials. Therefore, we propose a concrete production mixer to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the background technology and proposes a concrete production mixer.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a concrete production mixer, including: a mixing drum, a controller, a support seat, a discharge port, a first electric valve, a first threaded hole, a through-hole, a motor, a rotating rod, a mixing blade, a scraper, a discharge drum, a mounting plate, a second threaded hole, a bolt, a material cavity, a discharge pipe, a second electric valve, and an observation window. The controller is fixedly installed on the surface of the mixing drum, the support seat is fixedly installed on the bottom edge of the mixing drum, the discharge port is fixedly installed in the middle of the bottom of the mixing drum, the first electric valve is fixedly installed on the outer wall of the discharge port, a plurality of the first threaded holes are arranged on the edge of the upper surface of the mixing drum, a plurality of the through-holes are arranged on the upper surface of the mixing drum, and the middle of the upper surface of the mixing drum is fixedly installed. A motor is installed, a rotating rod is fixedly installed on the bottom output end of the motor, and the rotating rod rotates and extends to the inside of the mixing drum, a plurality of stirring blades are fixedly installed on the outer wall of the rotating rod, a scraper is fixedly installed on the bottom of the rotating rod, a lower barrel is movably installed on the top of the mixing drum, a mounting plate is fixedly installed on the bottom edge of the lower barrel, a second threaded hole is provided on the surface of the mounting plate, bolts are threadedly connected inside the first threaded hole and the second threaded hole, a plurality of material cavities are provided inside the lower barrel, a lowering pipe is fixedly installed on the bottom of the material cavity, and the lowering pipes are all movably installed to the inside of the mixing drum through the through-port, a second electric valve is fixedly installed on the outer wall of the lowering pipe, and a plurality of observation windows are fixedly installed on the surface of the lower barrel.

[0006] Preferably, four material cavities are provided, and the feed pipes at the bottom of the four material cavities correspond one-to-one to the through openings.

[0007] Preferably, four observation windows are provided, and the four observation windows correspond to the insides of four material cavities.

[0008] Preferably, the mounting plate is matched with the upper surface of the mixing drum, and the first threaded holes correspond one to one with the second threaded holes.

[0009] Preferably, the stirring blades are arranged in a cross-shaped structure, and the scraper is adapted to the inner wall of the stirring drum.

[0010] Preferably, the controller is electrically connected to the motor, the first electric valve, and the second electric valve.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) Materials can be placed through the material chamber, and various materials for making concrete can be placed in a classified manner through the four material chambers. When materials need to be poured into the mixing drum, the corresponding second electric valve can be opened so that the materials in the material chamber can flow into the mixing drum through the corresponding discharge pipe. Thus, while various materials are placed in a classified manner, they can be discharged in an orderly manner, making it difficult for the materials to be mixed up, and automatic discharge of various materials can be achieved. At the same time, the amount of materials in each material chamber can be easily known through the observation window, and the amount of materials poured into the mixing drum each time can also be known.

[0013] (2) By screwing the bolts out to the inside of the first threaded hole and the second threaded hole, the mounting plate can be detached from the upper surface of the mixing drum, so that the lower barrel and the mixing drum are detachable structures, which makes it easy to disassemble and install the lower barrel. When the lower barrel is installed, the lower barrel can be positioned while the lower barrel is inserted into the corresponding through-hole, so that the lower barrel will not move left and right, and the first threaded hole corresponds to the second threaded hole one by one, which is convenient for tightening the bolts.

[0014] (3) The motor can drive the rotating rod to rotate, and the rotating rod can synchronously drive the stirring blade and the scraper to rotate simultaneously, so that the stirring blade can stir various materials, making the various materials mixed more evenly, and the scraper can rotate along the inner wall of the mixing drum, so that the scraper can scrape off the materials adhered to the inner wall of the mixing drum, thereby improving the stirring efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model as a whole;

[0016] Figure 2It is a schematic diagram of the overall split structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the main cross-sectional structure of the utility model as a whole;

[0018] Figure 4 The utility model is the whole Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. mixing drum; 2. controller; 3. support seat; 4. discharge port; 5. first electric valve; 6. first threaded hole; 7. through-hole; 8. motor; 9. rotating rod; 10. stirring blade; 11. scraper; 12. discharge drum; 13. mounting plate; 14. second threaded hole; 15. bolt; 16. material chamber; 17. discharge pipe; 18. second electric valve; 19. observation window. DETAILED DESCRIPTION

[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0021] like Figure 1-4 The concrete production mixer shown in the figure comprises: a mixing drum 1, a controller 2, a support seat 3, a discharge port 4, a first electric valve 5, a first threaded hole 6, a through hole 7, a motor 8, a rotating rod 9, a mixing blade 10, a scraper 11, a discharge drum 12, a mounting plate 13, a second threaded hole 14, a bolt 15, a material cavity 16, a discharge pipe 17, a second electric valve 18, and an observation window 19. The controller 2 is fixedly installed on the surface of the mixing drum 1, the support seat 3 is fixedly installed on the bottom edge of the mixing drum 1, the discharge port 4 is fixedly installed in the middle of the bottom of the mixing drum 1, the first electric valve 5 is fixedly installed on the outer wall of the discharge port 4, a plurality of first threaded holes 6 are arranged on the edge of the upper surface of the mixing drum 1, a plurality of through holes 7 are arranged on the upper surface of the mixing drum 1, and a motor is fixedly installed in the middle of the upper surface of the mixing drum 1. 8. A rotating rod 9 is fixedly installed at the bottom output end of the motor 8, and the rotating rod 9 rotates and extends to the inside of the mixing drum 1. A plurality of stirring blades 10 are fixedly installed on the outer wall of the rotating rod 9. A scraper 11 is fixedly installed at the bottom of the rotating rod 9. A lower barrel 12 is movably installed on the top of the mixing drum 1. A mounting plate 13 is fixedly installed on the bottom edge of the lower barrel 12. A second threaded hole 14 is arranged on the surface of the mounting plate 13. Bolts 15 are threadedly connected inside the first threaded hole 6 and the second threaded hole 14. A plurality of material cavities 16 are arranged inside the lower barrel 12. A lower barrel 17 is fixedly installed at the bottom of the material cavity 16, and the lower barrel 17 is movably installed to the inside of the mixing drum 1 through the through-port 7. A second electric valve 18 is fixedly installed on the outer wall of the lower barrel 17. A plurality of observation windows 19 are fixedly installed on the surface of the lower barrel 12.

[0022] In this embodiment, four material chambers 16 are provided, and the feed pipes 17 at the bottom of the four material chambers 16 correspond to the through openings 7 one by one.

[0023] During specific use, materials can be placed through the material chamber 16, and various materials for making concrete can be classified and placed through the four material chambers 16. When the materials need to be poured into the mixing drum 1, the corresponding second electric valve 18 can be opened, so that the materials inside the material chamber 16 can flow into the mixing drum 1 through the corresponding discharge pipe 17, so that various materials can be classified and placed at the same time, and various materials can be discharged in an orderly manner, so that the materials are not easily mixed up, and various materials can be automatically discharged.

[0024] In this embodiment, four observation windows 19 are provided, and the four observation windows 19 correspond to the insides of the four material cavities 16 .

[0025] During specific use, the amount of material in each material cavity 16 can be easily known through the observation window 19 , and the amount of material poured into the mixing drum 1 each time can also be known.

[0026] In this embodiment, the mounting plate 13 is matched with the upper surface of the mixing drum 1 , and the first threaded holes 6 correspond to the second threaded holes 14 one by one.

[0027] During specific use, by screwing the bolts 15 into the first threaded hole 6 and the second threaded hole 14, the mounting plate 13 can be detached from the upper surface of the mixing drum 1, so that the lower barrel 12 and the mixing drum 1 are in a detachable structure, thereby making it easy to disassemble and install the lower barrel 12, and when the lower barrel 12 is installed, the lower barrel 12 can be positioned while being inserted into the corresponding through-hole 7, so that the lower barrel 12 will not move left and right, and the threaded hole 6 corresponds to the second threaded hole 14 one by one, which is convenient for tightening the bolts 15.

[0028] In this embodiment, the stirring blades 10 are arranged in a cross-shaped structure, and the scraper 11 is adapted to the inner wall of the stirring drum 1 .

[0029] During specific use, the motor 8 can drive the rotating rod 9 to rotate, and the rotating rod 9 can synchronously drive the stirring blade 10 and the scraper 11 to rotate simultaneously, so that the stirring blade 10 can stir various materials, making the various materials mixed more evenly, and the scraper 11 can rotate along the inner wall of the mixing drum 1, so that the scraper 11 can scrape off the material adhered to the inner wall of the mixing drum 1, thereby improving the stirring efficiency of the device.

[0030] In this embodiment, the controller 2 is electrically connected to the motor 8 , the first electric valve 5 , and the second electric valve 18 .

[0031] During specific use, the controller 2 can control the working states of the motor 8 , the first electric valve 5 , and the second electric valve 18 .

[0032] The working principle of a concrete production mixer mentioned in the utility model:

[0033] When in use, materials can be placed through the material chamber 16, and various materials for making concrete can be placed in categories through the four material chambers 16. When materials need to be poured into the mixing drum 1, the corresponding second electric valve 18 can be opened, so that the materials in the material chamber 16 can flow into the mixing drum 1 through the corresponding discharge pipe 17, so that various materials can be discharged in an orderly manner while being placed in categories, so that the materials are not easily mixed, and various materials can be automatically discharged. At the same time, the amount of materials in each material chamber 16 can be known through the observation window 19, and the amount of materials poured into the mixing drum 1 each time can also be known;

[0034] After various materials are poured into the mixing drum 1, the motor 8 can drive the rotating rod 9 to rotate, and the rotating rod 9 can synchronously drive the stirring blade 10 and the scraper 11 to rotate simultaneously, so that the stirring blade 10 can stir the various materials, so that the various materials are mixed more evenly, and the scraper 11 can rotate along the inner wall of the mixing drum 1, so that the scraper 11 can scrape the materials adhered to the inner wall of the mixing drum 1, thereby improving the stirring efficiency of the device; when the various materials are mixed, the first electric valve 5 is opened, so that the mixed materials can flow out from the discharge port 4;

[0035] At the same time, by screwing the bolts 15 into the first threaded hole 6 and the second threaded hole 14, the mounting plate 13 can be detached from the upper surface of the mixing drum 1, so that the lower barrel 12 and the mixing drum 1 are in a detachable structure, so that the lower barrel 12 is easy to disassemble and install, and when the lower barrel 12 is installed, the lower barrel 12 can be positioned while the lower barrel 12 is inserted into the corresponding through-hole 7, so that the lower barrel 12 will not move left and right, and the threaded hole 6 corresponds to the second threaded hole 14 one by one, which is convenient for tightening the bolts 15.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A concrete production mixer, comprising: A mixing drum (1), a controller (2), a support seat (3), a discharge port (4), a first electric valve (5), a first threaded hole (6), a through hole (7), a motor (8), a rotating rod (9), a mixing blade (10), a scraper (11), a discharge drum (12), a mounting plate (13), a second threaded hole (14), a bolt (15), a material cavity (16), a discharge pipe (17), a second electric valve (18), and an observation window (19), characterized in that: the controller (2) is fixedly mounted on the surface of the mixing drum (1), the support seat (3) is fixedly mounted on the bottom edge of the mixing drum (1), the discharge port (4) is fixedly mounted in the middle of the bottom of the mixing drum (1), the first electric valve (5) is fixedly mounted on the outer wall of the discharge port (4), a plurality of the first threaded holes (6) are arranged on the edge of the upper surface of the mixing drum (1), a plurality of the through holes (7) are arranged on the upper surface of the mixing drum (1), a motor (8) is fixedly mounted in the middle of the upper surface of the mixing drum (1), and the motor (8) ) is fixedly mounted at the bottom output end, and the rotating rod (9) is rotatably extended to the inside of the mixing drum (1), a plurality of the stirring blades (10) are fixedly mounted on the outer wall of the rotating rod (9), a scraper (11) is fixedly mounted at the bottom of the rotating rod (9), a lower barrel (12) is movably mounted at the top of the mixing drum (1), a mounting plate (13) is fixedly mounted at the bottom edge of the lower barrel (12), a second threaded hole (14) is provided on the surface of the mounting plate (13), and the first The threaded hole (6) and the second threaded hole (14) are both threadedly connected with bolts (15), a plurality of material chambers (16) are arranged inside the discharge barrel (12), a discharge pipe (17) is fixedly installed at the bottom of the material chamber (16), and the discharge pipes (17) are all movably installed in the mixing barrel (1) through the through-hole (7), a second electric valve (18) is fixedly installed on the outer wall of the discharge pipe (17), and a plurality of observation windows (19) are fixedly installed on the surface of the discharge barrel (12).

2. A concrete production mixer according to claim 1, characterized in that: Four material chambers (16) are provided, and the feed pipes (17) at the bottom of the four material chambers (16) correspond one-to-one to the through openings (7).

3. A concrete production mixer according to claim 1, characterized in that: Four observation windows (19) are provided, and the four observation windows (19) correspond to the insides of the four material cavities (16).

4. A concrete production mixer according to claim 1, characterized in that: The mounting plate (13) is matched with the upper surface of the mixing drum (1), and the first threaded holes (6) correspond to the second threaded holes (14) one by one.

5. A concrete production mixer according to claim 1, characterized in that: The stirring blades (10) are arranged in a cross-shaped structure, and the scraper (11) is adapted to the inner wall of the stirring drum (1).

6. A concrete production mixer according to claim 1, characterized in that: The controller (2) is electrically connected to the motor (8), the first electric valve (5), and the second electric valve (18).

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