Low-prestress concrete stirring device

Abstract

The utility model relates to the technical field of concrete processing, in particular to a low-prestress concrete stirring device which comprises a stirring rack and a stirring barrel rotationally arranged on the stirring rack, the stirring rack comprises a supporting frame, mounting frames and a driving assembly, and the mounting frames comprise a first mounting frame and a second mounting frame; the stirring barrel is rotationally arranged in the second mounting frame, a spoiler is arranged in the stirring barrel, the driving assembly comprises a driving base, a driving motor, a driving shaft and a transmission fluted disc, the transmission fluted disc is in transmission connection with the output end of the driving motor, and the upper surface of the transmission fluted disc is connected with the bottom of the stirring barrel. The stirring device is simple in structure, convenient to operate and carry and capable of being applied to indoor operation, the spoiler in the stirring barrel and an efficient power transmission system ensure uniform mixing of concrete materials, stirring efficiency and quality are improved, and manual adjustment is allowed in the stirring process so as to enhance the mixing effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete processing technical field relates to a low prestressed concrete mixing device. BACKGROUND

[0002] Concrete is a kind of commonly used building material, which is mixed by sand, cementing material and slurry. At present, in order to improve the brittleness of concrete, the mixing proportion design of concrete is optimized and polypropylene fiber is added to change the failure mode of concrete, so that the brittle failure of concrete is changed into ductile failure, and the bending and splitting tensile capacity of concrete is improved.

[0003] The existing concrete mixing device, such as patent No. CN211440600U discloses a concrete mixing device with uniform stirring, which has a large floor area and is inconvenient to carry and unload, especially in the case of indoor operation, most of which still adopts manual stirring, which is time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model discloses a low prestressed concrete mixing device to solve the prior art problems.

[0005] The utility model discloses a low prestressed concrete mixing device, which comprises a stirring frame and a stirring barrel rotatably arranged on the stirring frame. The stirring frame comprises a support frame, a mounting frame rotatably arranged in the support frame and a driving assembly fixedly arranged at the bottom of the mounting frame. The mounting frame comprises a first mounting frame and a second mounting frame fixedly arranged on the first mounting frame. The stirring barrel is rotatably arranged in the second mounting frame and has a spoiler inside. The driving assembly comprises a driving base fixedly arranged on the first mounting frame, a driving motor fixedly arranged at the side end of the driving base, a driving shaft rotatably arranged on the driving base and a transmission gear disc fixedly arranged on the driving shaft. The transmission gear disc is drivingly connected with the output end of the driving motor and the upper surface thereof is connected with the bottom of the stirring barrel.

[0006] Further improvement, the second mounting frame upper end is detachably provided with top cover, the top cover includes the fixed cover body that sets up on second mounting frame and the rotary cover body that sets up on the fixed cover body, the fixed cover body lower end is provided with spray mechanism, the spray mechanism upper end pipeline connection has water supply pipe, the water supply pipe penetrates the fixed cover body and is connected with external water source pipeline.

[0007] Further improvement, the support frame upper end is provided with rotary seat, the first mounting frame side end is provided with rotating shaft, the first mounting frame is rotatably arranged in the rotary seat through the rotating shaft, and one group of rotating shafts is fixedly provided with a pushing handle.

[0008] Further improvement, wherein a set of said stirring frame is provided with a locking seat, and the first mounting frame side end is provided with a locking hole, and a locking pin is inserted between the locking seat and the locking hole for locking.

[0009] Further improvement, the second mounting frame is provided with a plurality of sets, and a plurality of sets of the second mounting frame are provided with rotating balls.

[0010] Compared with the prior art, the utility model has the advantages of simple structure, convenient operation, convenient carrying, application in indoor operation, turbulence plate and efficient power transmission system in the stirring barrel ensure the uniform mixing of concrete materials, improve the stirring efficiency and quality, and manual adjustment is allowed during the stirring process to enhance the mixing effect. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a structural schematic view of the utility model;

[0012] Fig. 2 It is a schematic view of the stirring frame of the utility model;

[0013] Fig. 3 It is a schematic view of the internal structure of the stirring barrel of the utility model.

[0014] In the figure, 1, stirring frame; 11, support frame; 111, rotating seat; 12, mounting frame; 121, first mounting frame; 1211, rotating shaft; 1212, push handle; 122, second mounting frame; 13, driving assembly; 131, driving base; 132, driving motor; 133, driving shaft; 134, transmission gear disc; 2, stirring barrel; 21, turbulence plate; 3, top cover; 31, fixed cover body; 32, rotating cover body; 4, spraying mechanism; 41, water supply pipe; 51, locking seat; 52, locking pin. DETAILED DESCRIPTION

[0015] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The following describes the embodiments and appendices. Figs. 1-3 The technical solution of this utility model will be further described below.

[0018] Example 1

[0019] A low-prestressed concrete mixing device includes: a mixer frame 1 and a mixing drum 2 rotatably mounted on the mixer frame 1. The mixer frame 1 includes a symmetrically arranged support frame 11, a mounting frame 12 rotatably mounted within the support frame 11, and a drive assembly 13 fixedly mounted at the bottom of the mounting frame 12. The mounting frame 12 includes a first mounting frame 121 and a second mounting frame 122 fixedly mounted on the first mounting frame 121. The mixing drum 2 is rotatably mounted within the second mounting frame 122 and has a baffle 21 inside. The drive assembly 13 includes a drive base 131 fixedly mounted on the first mounting frame 121, a drive motor 132 fixedly mounted on the side of the drive base 131, a drive shaft 133 rotatably mounted on the drive base 131, and a transmission gear 134 fixedly mounted on the drive shaft 133. The transmission gear 134 is drively connected to the output end of the drive motor 132 and its upper surface is connected to the bottom of the mixing drum 2.

[0020] like Figs. 1-3 As shown, in actual use, the mixing drum 2 is first placed in the second mounting bracket 122 of the mixer frame 1, and the bottom of the mixing drum 2 is fixed to the transmission gear plate 134 by the locking component. Then, the material to be mixed is poured into the mixing drum 2, the drive motor 132 is started, and the power is transmitted to the mixing drum 2 through the transmission gear plate 134, so that the mixing drum 2 starts to rotate. The concrete material is added into the mixing drum 2. As the mixing drum rotates, the internal baffle 21 stirs the concrete to achieve uniform mixing. At the same time, during the mixing process, the operator can shake the mixing drum 2 back and forth to make the mixing more thorough.

[0021] This invention features a simple structure, convenient operation, and portability, making it suitable for indoor applications. The baffles inside the mixing drum and the efficient power transmission system ensure uniform mixing of concrete materials, improving mixing efficiency and quality. Furthermore, manual adjustments are allowed during the mixing process to enhance the mixing effect.

[0022] As a further preferred embodiment, the upper end of the second mounting frame 122 is detachably provided with a top cover 3, the top cover 3 comprises a fixed cover body 31 provided on the second mounting frame 122 and a rotating cover body 32 rotatably provided on the fixed cover body 31, the lower end of the fixed cover body 31 is provided with a spraying mechanism 4, the upper end of the spraying mechanism 4 is pipeline connected with a water supply pipe 41, the water supply pipe 41 penetrates through the fixed cover body 31 and is pipeline connected with an external water source.

[0023] Specifically, during stirring, the driving motor 132 is started to rotate the stirring barrel 2, and at the same time, the spraying mechanism 4 is turned on to spray water into the concrete material in the stirring barrel through the water supply pipe 41, which is used to control the temperature of the concrete, and at the same time, the spraying water can adjust the humidity and consistency of the concrete, so as to ensure the uniformity and quality of the concrete.

[0024] As a further preferred embodiment, the upper end of the support frame 11 is provided with a rotating seat 111, the side end of the first mounting frame 121 is provided with a rotating shaft 1211, and the first mounting frame 121 is rotatably arranged in the rotating seat 111 through the rotating shaft 1211, and one group of the rotating shafts 1211 is fixedly provided with a pushing handle 1212.

[0025] Specifically, during actual use, the operator pushes the stirring barrel 2 in the support frame 11 back and forth by the pushing handle 1212, which improves the stirring efficiency and quality.

[0026] As a further preferred embodiment, one group of the mixer frames 1 is provided with a locking seat 51, the side end of the first mounting frame 121 is throughly provided with a locking hole, and a locking pin 52 can be inserted between the locking seat 51 and the locking hole for locking.

[0027] Specifically, the locking pin 52 can lock the mounting frame 12.

[0028] As a further preferred embodiment, the second mounting frame 122 is provided in multiple groups, and each group of the second mounting frame 122 is provided with rotating balls.

[0029] The above describes the preferred embodiments of the present application. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope determined by the claims.

Claims

1. A low prestressed concrete mixing apparatus, characterized by, Include: The stirring frame (1) and the stirring barrel (2) rotatably arranged on the stirring frame (1), the stirring frame (1) comprises a symmetrical support frame (11), a mounting frame (12) rotatably arranged in the support frame (11), and a drive assembly (13) fixedly arranged at the bottom of the mounting frame (12), the mounting frame (12) comprises a first mounting frame (121) and a second mounting frame (122) fixedly arranged on the first mounting frame (121), the stirring barrel (2) is rotatably arranged in the second mounting frame (122) and is internally provided with a spoiler (21), the drive assembly (13) comprises a drive base (131) fixedly arranged on the first mounting frame (121), a drive motor (132) fixedly arranged at the side end of the drive base (131), a drive shaft (133) rotatably arranged on the drive base (131), and a transmission gear disc (134) fixedly arranged on the drive shaft (133), the transmission gear disc (134) is in transmission connection with the output end of the drive motor (132) and the upper surface is connected with the bottom of the stirring barrel (2).

2. A low prestressed concrete mixing apparatus as claimed in claim 1, wherein, The upper end of the second mounting frame (122) is detachably provided with a top cover (3), the top cover (3) comprises a fixed cover body (31) arranged on the second mounting frame (122) and a rotating cover body (32) rotatably arranged on the fixed cover body (31), the lower end of the fixed cover body (31) is provided with a spraying mechanism (4), the upper end of the spraying mechanism (4) is pipeline connected with a water supply pipe (41), the water supply pipe (41) penetrates the fixed cover body (31) and is pipeline connected with an external water source.

3. A low prestressed concrete mixing apparatus as claimed in claim 1, wherein, The upper end of the support frame (11) is provided with a rotating seat (111), the side end of the first mounting frame (121) is provided with a rotating shaft (1211), and the first mounting frame (121) is rotatably arranged in the rotating seat (111) through the rotating shaft (1211), wherein a group of the rotating shaft (1211) is fixedly provided with a push handle (1212).

4. A low prestressed concrete mixing apparatus as claimed in claim 3, wherein, One group of the stirring frame (1) is provided with a locking seat (51), the side end of the first mounting frame (121) is provided with a locking hole, and a locking pin (52) is inserted between the locking seat (51) and the locking hole for locking.

5. A low prestressed concrete mixing apparatus as claimed in claim 1, wherein, The second mounting frame (122) is provided with a plurality of groups, and a plurality of groups of the second mounting frame (122) are provided with rotating balls.

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