Stirring equipment for manufacturing low-carbon concrete

Abstract

The utility model relates to the technical field of low-carbon concrete, in particular to stirring equipment for manufacturing low-carbon concrete, which comprises a stirring machine main body, a covering component is arranged above a stirring barrel of the stirring machine main body, and an extending component is arranged in a feeding frame of the stirring machine main body; and the shielding assembly comprises a fixing cover plate, a first fixing rod is fixedly installed on the upper surface of the fixing cover plate, a limiting rotating plate is connected to the outer wall of the first fixing rod, and a first shaft rod penetrates through the interior of one end of the fixing cover plate. The stirring equipment is simple and rapid to operate through the arrangement of the covering assembly, the stirring barrel can be covered, redundant impurities are prevented from entering the stirring barrel during stirring, the environment-friendly effect of low-carbon concrete is guaranteed, lime is closer to the stirring barrel through the arrangement of the extension assembly, the situation that the lime feeding height is too high, and the stirring efficiency is improved is avoided. And therefore, the waste of materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of low-carbon concrete, in particular to a mixing device for producing low-carbon concrete. Background Art

[0002] Low-carbon concrete is a type of concrete made with more environmentally friendly raw materials and processes. It has lower carbon emissions and better environmental performance. Mixing equipment is required in the manufacture of low-carbon concrete.

[0003] However, during the use of existing mixing equipment, since there is no shielding above the mixing barrel, when excess impurities fall into the mixing barrel, the mixed concrete may not achieve the expected environmental protection effect, resulting in the concrete being unable to be used in environmentally friendly buildings, causing waste of materials. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing device for producing low-carbon concrete, so as to solve the problem in the above background technology that there is no shielding above the mixing barrel.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a mixing device for producing low-carbon concrete, comprising:

[0006] A mixer body, wherein a covering assembly is provided above the mixing barrel of the mixer body, and an extension assembly is provided inside the loading rack of the mixer body;

[0007] The covering assembly includes a fixed cover plate, a fixed rod No. 1 is fixedly installed on the upper surface of the fixed cover plate, the outer wall of the fixed rod No. 1 is connected to a limited rotating plate, an internal end of the fixed cover plate passes through an axis No. 1, and torsion springs are arranged on the periphery of both ends of the axis No. 1, the middle outer wall of the axis No. 1 is connected to the No. 1 cover plate, a No. 2 axis is fixedly arranged on the inner side of the end of the No. 1 cover plate away from the torsion spring, and the outer wall of the No. 2 axis is connected to the No. 2 cover plate.

[0008] Preferably, the extension assembly includes an extension plate, connecting rods are fixedly installed at both ends of one side of the extension plate, a common spring is provided on the periphery of the end of the connecting rod close to the extension plate, a push rod is fixedly installed on the end of the connecting rod away from the extension plate, a No. 2 fixed rod is fixedly installed in the middle of the push rod, and the outer wall of the No. 2 fixed rod is connected to a limiting rotation rod.

[0009] Preferably, the fixed cover is fixedly connected to the mixer body, and the limit rotating plate is rotatably connected to the No. 1 fixed rod.

[0010] Preferably, the No. 1 shaft is fixedly connected to the fixed cover plate, and the two ends of the torsion spring are fixedly connected to the fixed cover plate and the No. 1 cover plate respectively.

[0011] Preferably, the No. 1 cover plate is rotatably connected to the No. 1 shaft rod, and the No. 2 cover plate is rotatably connected to the No. 2 shaft rod.

[0012] Preferably, the extension plate and the connecting rod are both slidably connected to the mixer body, and the two ends of the common spring are fixedly connected to the extension plate and the mixer body respectively.

[0013] Preferably, the limit rotating rod is rotatably connected to the second fixed rod, and a cross bar is provided at one end of the mixer body close to the extension plate to block the limit rotating rod.

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

[0015] (1) The new mixing equipment is provided with a cover assembly. When feeding, the limit rotating plate can be rotated toward the fixed cover. Under the elastic force of the torsion spring, the No. 1 cover rotates upward, and the No. 1 cover drives the No. 2 shaft and the No. 2 cover to rotate, opening one side of the mixing barrel for convenient feeding. Before mixing, the No. 1 cover is pressed by hand to be parallel to the fixed cover, and the limit rotating plate is rotated to the top of the No. 1 cover to limit the No. 1 cover. The operation is simple and quick, and the mixing barrel can be covered to prevent excess impurities from entering the mixing barrel during mixing, thereby ensuring the environmental protection effect of low-carbon concrete.

[0016] (2) The new type of mixing equipment is provided with an extension component. Before feeding, the limit rod can be rotated upward, and the push rod can be pushed toward the extension plate. The push rod drives the connecting rod to move, and the connecting rod drives the extension plate to move. The limit rod is pressed against the outer wall of the cross bar of the mixer body, so that the lime is closer to the mixing barrel, avoiding the lime feeding height being too high and the occurrence of dust, thereby reducing material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0020] Figure 4 This is an exploded schematic diagram of the cover assembly of the present invention;

[0021] Figure 5 This is an exploded schematic diagram of the extension assembly of the present invention.

[0022] In the figure: 01, mixer body; 02, cover assembly; 21, fixed cover; 22, No. 1 fixed rod; 23, limit rotating plate; 24, No. 1 shaft; 25, torsion spring; 26, No. 1 cover; 27, No. 2 shaft; 28, No. 2 cover; 03, extension assembly; 31, extension plate; 32, connecting rod; 33, ordinary spring; 34, push rod; 35, No. 2 fixed rod; 36, limit rotating rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides an embodiment of a mixing device for producing low-carbon concrete. The mixer body 01 and the torsion spring 25 used in this application are both products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0025] The mixer comprises a main body 01, a covering component 02 is provided above the mixing barrel of the main body 01, and an extension component 03 is provided inside the loading rack of the main body 01;

[0026] The cover assembly 02 includes a fixed cover plate 21, a fixed rod 22 is fixedly installed on the upper surface of the fixed cover plate 21, and the outer wall of the fixed rod 22 is connected to the limit rotating plate 23. The limit rotating plate 23 can limit the position of the cover plate 26. One end of the fixed cover plate 21 is penetrated by a shaft rod 24. The two ends of the shaft rod 24 are provided with a torsion spring 25. The torsion spring 25 provides elastic force. Under the elastic force of the torsion spring 25, The No. 1 cover plate 26 rotates upward, and the No. 1 cover plate 26 drives the No. 2 shaft 27 and the No. 2 cover plate 28 to rotate, opening one side of the mixing barrel. The middle outer wall of the No. 1 shaft 24 is connected to the No. 1 cover plate 26, and the No. 2 shaft 27 is fixedly provided on the inner side of the end of the No. 1 cover plate 26 away from the torsion spring 25. The outer wall of the No. 2 shaft 27 is connected to the No. 2 cover plate 28. The No. 2 cover plate 28 can rotate to avoid contact with the extension plate 31, which makes the No. 1 cover plate 26 unable to open.

[0027] Furthermore, the extension component 03 includes an extension plate 31, and connecting rods 32 are fixedly installed at both ends of one side of the extension plate 31. An ordinary spring 33 is arranged on the outer periphery of the end of the connecting rod 32 close to the extension plate 31. The ordinary spring 33 provides elastic force. After the limit rotation rod 36 is rotated upward, under the elastic force of the ordinary spring 33, the extension plate 31 retracts into the mixer body 01. A push rod 34 is fixedly installed at the end of the connecting rod 32 away from the extension plate 31, and a No. 2 fixed rod 35 is fixedly installed in the middle of the push rod 34. The outer wall of the No. 2 fixed rod 35 is connected to the limit rotation rod 36.

[0028] Furthermore, the fixed cover plate 21 is fixedly connected to the mixer body 01 to ensure the firmness of the position of the fixed cover plate 21. The limit rotating plate 23 is rotationally connected to the No. 1 fixed rod 22, and the limit rotating plate 23 can limit the No. 1 cover plate 26.

[0029] Furthermore, the No. 1 shaft 24 is fixedly connected to the fixed cover 21 to ensure the firmness of the position of the No. 1 shaft 24. The two ends of the torsion spring 25 are fixedly connected to the fixed cover 21 and the No. 1 cover 26 respectively. The torsion spring 25 provides elastic force. Under the elastic force of the torsion spring 25, the No. 1 cover 26 rotates upward, and the No. 1 cover 26 drives the No. 2 shaft 27 and the No. 2 cover 28 to rotate, thereby opening one side of the mixing barrel.

[0030] Furthermore, the No. 1 cover plate 26 is rotatably connected to the No. 1 shaft 24, and the No. 2 cover plate 28 is rotatably connected to the No. 2 shaft 27. The No. 2 cover plate 28 can rotate to avoid contact with the extension plate 31, which makes the No. 1 cover plate 26 unable to open.

[0031] Furthermore, the extension plate 31 and the connecting rod 32 are both slidably connected to the mixer body 01, and the two ends of the ordinary spring 33 are fixedly connected to the extension plate 31 and the mixer body 01 respectively. The ordinary spring 33 provides elastic force. After the limit rotating rod 36 is rotated upward, the extension plate 31 is retracted into the mixer body 01 under the elastic force of the ordinary spring 33.

[0032] Furthermore, the limit rotating rod 36 is rotatably connected to the second fixed rod 35. When the limit rotating rod 36 rotates upward, the cross bar of the mixer body 01 cannot limit the limit rotating rod 36. There is a cross bar at one end of the mixer body 01 close to the extension plate 31 to block the limit rotating rod 36, which can limit the limit rotating rod 36 and thereby limit the extension state of the extension plate 31.

[0033] Working Principle: When in use, first rotate the limit rotating plate 23 toward the fixed cover plate 21. Under the elastic force of the torsion spring 25, the No. 1 cover plate 26 rotates upward, and the No. 1 cover plate 26 drives the No. 2 shaft rod 27 and the No. 2 cover plate 28 to rotate, opening one side of the mixing barrel. Then, rotate the limit rotating rod 36 upward, push the push rod 34 toward the extension plate 31, and the push rod 34 drives the connecting rod 32 to move, which drives the extension plate 31 to move. The limit rotating rod 36 is pressed against the outer wall of the crossbar of the mixer body 01, bringing the lime closer to the mixing barrel. Before mixing, manually press the No. 1 cover plate 26 to be parallel to the fixed cover plate 21, rotate the limit rotating plate 23 above the No. 1 cover plate 26, and limit the No. 1 cover plate 26. The above is the entire working principle of the utility model.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A mixing device for producing low-carbon concrete, characterized in that: include: A mixer body (01), wherein a covering assembly (02) is provided above a mixing barrel of the mixer body (01), and an extension assembly (03) is provided inside a loading rack of the mixer body (01); A cover assembly (02), the cover assembly (02) comprising a fixed cover plate (21), a No. 1 fixed rod (22) being fixedly mounted on the upper surface of the fixed cover plate (21), an outer wall of the No. 1 fixed rod (22) being connected to a limited rotation plate (23), a No. 1 shaft rod (24) passing through the interior of one end of the fixed cover plate (21), a torsion spring (25) being arranged on the periphery of both ends of the No. 1 shaft rod (24), a No. 1 cover plate (26) being connected to the middle outer wall of the No. 1 shaft rod (24), a No. 2 shaft rod (27) being fixedly arranged on the inner side of one end of the No. 1 cover plate (26) away from the torsion spring (25), and a No. 2 cover plate (28) being connected to the outer wall of the No. 2 shaft rod (27).

2. The mixing equipment for producing low-carbon concrete according to claim 1, characterized in that: The extension assembly (03) comprises an extension plate (31), connecting rods (32) are fixedly installed at both ends of one side of the extension plate (31), a common spring (33) is arranged on the periphery of one end of the connecting rod (32) close to the extension plate (31), a push rod (34) is fixedly installed at one end of the connecting rod (32) away from the extension plate (31), a second fixing rod (35) is fixedly installed in the middle of the push rod (34), and the outer wall of the second fixing rod (35) is connected to a limited rotation rod (36).

3. The mixing equipment for producing low-carbon concrete according to claim 1, characterized in that: The fixed cover plate (21) is fixedly connected to the mixer body (01), and the limit rotating plate (23) is rotationally connected to the No. 1 fixed rod (22).

4. The mixing equipment for producing low-carbon concrete according to claim 1, characterized in that: The first shaft (24) is fixedly connected to the fixed cover plate (21), and the two ends of the torsion spring (25) are fixedly connected to the fixed cover plate (21) and the first cover plate (26) respectively.

5. The mixing equipment for producing low-carbon concrete according to claim 1, characterized in that: The first cover plate (26) is rotatably connected to the first shaft rod (24), and the second cover plate (28) is rotatably connected to the second shaft rod (27).

6. The mixing equipment for producing low-carbon concrete according to claim 2, characterized in that: The extension plate (31) and the connecting rod (32) are both slidably connected to the mixer body (01), and the two ends of the common spring (33) are fixedly connected to the extension plate (31) and the mixer body (01) respectively.

7. The mixing equipment for producing low-carbon concrete according to claim 2, characterized in that: The limiting rotating rod (36) is rotatably connected to the second fixed rod (35), and a cross bar is provided at one end of the mixer body (01) close to the extension plate (31) to block the limiting rotating rod (36).

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