CN222039095U - High-efficient agitating unit of concrete - Google Patents
High-efficient agitating unit of concrete Download PDFInfo
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- CN222039095U CN222039095U CN202323588349.5U CN202323588349U CN222039095U CN 222039095 U CN222039095 U CN 222039095U CN 202323588349 U CN202323588349 U CN 202323588349U CN 222039095 U CN222039095 U CN 222039095U
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Abstract
本实用新型涉及一种混凝土高效搅拌装置，包括转动的搅拌筒，搅拌筒中心安装有搅拌轴，搅拌轴上设有三组涡轮叶片，搅拌筒的内壁上固定连接有螺旋叶片。本申请所述混凝土高效搅拌装置采用涡轮式搅拌器和旋转的搅拌筒，使得混凝土在搅拌筒内翻转流动，反向旋转的搅拌筒带动搅拌筒内的螺旋叶片，与涡轮叶片共同挤压流动的混凝土，通过液体压力和骨料碰撞破碎胶凝颗粒，使得拌合效率提升，提高生产效率。
The utility model relates to a high-efficiency concrete mixing device, including a rotating mixing drum, a mixing shaft installed at the center of the mixing drum, three sets of turbine blades arranged on the mixing shaft, and spiral blades fixedly connected to the inner wall of the mixing drum. The high-efficiency concrete mixing device described in the present application adopts a turbine agitator and a rotating mixing drum, so that the concrete turns over and flows in the mixing drum, the reversely rotating mixing drum drives the spiral blades in the mixing drum, and together with the turbine blades, squeezes the flowing concrete, and crushes the cementitious particles through liquid pressure and aggregate collision, so that the mixing efficiency is improved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a building material production technology, in particular to a concrete efficient stirring device.
Background
The concrete, abbreviated as concrete, refers to a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete generally refers to cement which is used as cementing materials, sand and stone which are matched with water which can contain additives and admixtures according to a certain proportion, and the cement concrete is obtained by stirring, also called ordinary concrete, and is widely applied to civil engineering, the concrete is one of the most important civil engineering materials in the current generation, the manual mixing concrete with huge concrete usage amount can not meet the production requirement, a professional concrete manufacturer is promoted to be established, and the produced concrete is transported to a construction site and is poured on site.
At present, in order to meet the requirements of concrete manufacturers on site on concrete quantity, the production efficiency is continuously improved under the condition of ensuring the mixing quality, however, the cementing material and the added powder of the concrete generate fine cementing particles under the condition of meeting water, the surfaces of the cementing particles wet and dry inside and float in the concrete, the cementing particles are not easy to break, and the mixing time is required to be long, so that the production efficiency is influenced.
Disclosure of utility model
The utility model aims to provide a high-efficiency concrete stirring device which is used for solving the problem that gelled particles generated during concrete mixing are not easy to break and uniformly mix to influence production efficiency.
In order to solve the problems, the utility model provides a concrete efficient stirring device which comprises a rotating stirring cylinder, wherein a stirring shaft is arranged in the center of the stirring cylinder, three groups of turbine blades are arranged on the stirring shaft, and spiral blades are fixedly connected to the inner wall of the stirring cylinder.
The utility model provides a concrete efficient stirring device which is also characterized by comprising the following technical characteristics:
Further, the bottom of the stirring cylinder is provided with a conical cylinder, the conical cylinder is rotationally connected with a backing ring, the backing ring is provided with a plurality of grooves, and rollers in contact with the conical cylinder are arranged in the grooves.
Further, the support ring is fixedly connected with a support, the top of the support is fixedly connected with a top cover, the top cover is sleeved on the top of the stirring cylinder and is rotationally connected with the stirring cylinder, and a feeding port is formed in the top cover.
Further, the top of support still fixedly connected with first driving motor, first driving motor's drive shaft and (mixing) shaft fixed connection.
Further, a driven gear is arranged on the shell of the mixing drum, a second driving motor is fixedly connected to the support, a driving gear is fixedly connected to the driving shaft of the second driving motor, and the driving gear is meshed with the driven gear.
Further, the spiral blades are three and are respectively positioned above the three groups of turbine blades, and the torsion direction of the spiral blades is consistent with that of the turbine blades.
Further, a discharge hole is arranged at the bottom of the conical cylinder.
The utility model has the following beneficial effects: according to the high-efficiency concrete stirring device, the turbine stirrer and the rotary stirring cylinder are adopted, so that concrete flows in the stirring cylinder in a turnover mode, the counter-rotating stirring cylinder drives the spiral blades in the stirring cylinder, the flowing concrete is extruded together with the turbine blades, and gelled particles are crushed through collision of liquid pressure and aggregate, so that the stirring efficiency is improved, and the production efficiency is improved.
Drawings
FIG. 1 is an isometric view of a concrete high efficiency mixer apparatus according to an embodiment of the utility model;
FIG. 2 is a schematic view of an upper and lower isometric view of a concrete high efficiency stirring apparatus according to an embodiment of the present utility model;
FIG. 3 is a schematic front view in cross section of a concrete mixing apparatus according to an embodiment of the present utility model;
Fig. 4 is a schematic top view in cross section of a concrete mixing apparatus according to an embodiment of the utility model.
(1-Mixing drum, 2-mixing shaft, 3-turbine blade, 4-helical blade, 5-conical drum, 6-backing ring, 7-groove, 8-roller, 9-bracket, 10-top cover, 11-feed inlet, 12-first driving motor, 13-driven gear, 14-driving gear, 15-second driving motor, 16-discharge outlet)
Detailed Description
The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the embodiment of the efficient concrete mixing device of the utility model shown in fig. 1 to 4, the efficient concrete mixing device comprises a rotating mixing drum 1, a mixing shaft 2 is arranged in the center of the mixing drum 1, three groups of turbine blades 3 are arranged on the mixing shaft 2, and spiral blades 4 are fixedly connected to the inner wall of the mixing drum 1.
Specifically, when concrete is stirred, cement, fly ash and additive powder are added into the stirring cylinder 1, water is added to easily form gelled particles with wet surfaces and dry interiors, the stirring shaft 2 drives the turbine blades 3 to rotate after water is added, the concrete is driven to turn upwards, the concrete flows towards the cylinder wall under the centrifugal action, the stirring cylinder 1 rotates towards the direction opposite to the turbine blades 3, the spiral blades 4 on the stirring cylinder 1 press the concrete turned upwards downwards, pressure is generated in the flowing concrete, the tail parts of the spiral blades 4 drive aggregates in the concrete to collide, and finally the gelled particles are crushed and dissolved in the concrete under the action of the pressure and the collision, so that the mixing efficiency is improved.
In one embodiment of the application, preferably, the bottom of the stirring cylinder 1 is provided with a conical cylinder 5, the conical cylinder 5 is rotationally connected with a backing ring 6, a plurality of grooves 7 are formed in the backing ring 6, rollers 8 in contact with the conical cylinder 5 are arranged in the grooves 7, the backing ring 7 supports the stirring cylinder 1, the stirring cylinder 1 rotates on the backing ring 6, the rollers 7 are arranged on the backing ring 6, so that the rotation friction is reduced, the energy consumption is reduced, and the conical cylinder 5 is convenient for bearing the backing ring 6 and discharging the stirring cylinder 1.
In one embodiment of the application, preferably, the support 9 is fixedly connected to the trunnion ring 6, the top of the support 9 is fixedly connected to the top cover 10, the top cover 10 is sleeved on the top of the stirring cylinder 1 and is rotationally connected with the stirring cylinder 1, the top cover 10 is provided with the feed inlet 11, so that the stirring cylinder 1 is prevented from overturning during rotation, the rotation is smoother, the top cover 10 plays a role in limiting the rotation track, the feed inlet 11 is arranged on the top cover 10 for facilitating feeding during rotation, and the feed inlet 11 is prevented from rotating along with the stirring cylinder 1.
In one embodiment of the present application, preferably, the top of the bracket 9 is also fixedly connected with a first driving motor 12, and a driving shaft of the first driving motor 12 is fixedly connected with the stirring shaft 2 for driving the turbine blade 3 to rotate.
In one embodiment of the present application, preferably, a driven gear 13 is disposed on the housing of the mixing drum 1, a second driving motor 15 is fixedly connected to the bracket 9, a driving gear 14 is fixedly connected to the driving shaft of the second driving motor 15, and the driving gear 14 is meshed with the driven gear 13 and is used for driving the mixing drum 1 to rotate.
In one embodiment of the present application, preferably, the helical blades 4 have three blades, respectively located above the three sets of turbine blades 3, and the twisting direction of the helical blades 4 is consistent with the direction of the turbine blades 3, so that the helical blades 4 reversely rotate to press down the concrete when the turbine blades 3 turn up the concrete, and the turbine blades 3 are also used for assisting discharging when the stirring is completed, so that discharging is faster.
In one embodiment of the application, the bottom of the cone 5 is preferably provided with a discharge port 16 for discharging when stirring is completed, and the discharge port is provided with a rotary shaft closed type bin gate.
In summary, in the concrete efficient stirring device according to the above embodiment of the present utility model, specifically, when concrete is stirred, cement, fly ash and additive powder are added into the stirring cylinder 1, water is added to form gelled particles with wet surfaces and dry interiors, after water is added to the materials, the first driving motor 12 is started to drive the stirring shaft 2 to drive the turbine blade 3 to rotate, drive the concrete to turn upwards, and flow towards the cylinder wall under the centrifugal action, the second driving motor 15 is started to drive the stirring cylinder 1 to rotate towards the opposite direction to the turbine blade 3, so that the spiral blade 4 on the stirring cylinder 1 extrudes the concrete turned upwards downwards, pressure is generated in the flowing concrete, the tail of the spiral blade 4 drives the aggregates in the concrete to collide, finally the gelled particles are crushed and dissolved in the concrete under the action of the pressure and the collision, and when stirring is completed, the turbine blade 3 is reversed to drive the concrete to rotate downwards, the turbine blade 3 is driven to rotate downwards, the turbine stirrer and the rotating stirring cylinder is driven to turn upwards, so that the concrete flows in the stirring cylinder in the reverse direction, the stirring cylinder drives the turbine blade to flow together with the turbine blade, the pressure and the gelled particles are extruded together, and the efficiency of the cement is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (3)
1. The efficient concrete stirring device is characterized by comprising a rotating stirring cylinder, wherein a stirring shaft is arranged in the center of the stirring cylinder, three groups of turbine blades are arranged on the stirring shaft, and spiral blades are fixedly connected to the inner wall of the stirring cylinder;
The bottom of the stirring cylinder is provided with a conical cylinder, the conical cylinder is rotationally connected with a backing ring, the backing ring is provided with a plurality of grooves, and rollers in contact with the conical cylinder are arranged in the grooves;
The support ring is fixedly connected with a support, the top of the support is fixedly connected with a top cover, the top cover is sleeved on the top of the stirring cylinder and is rotationally connected with the stirring cylinder, and a feed opening is formed in the top cover;
the top of the bracket is also fixedly connected with a first driving motor, and a driving shaft of the first driving motor is fixedly connected with the stirring shaft;
the spiral blades are three and are respectively positioned above the three groups of turbine blades, and the torsion direction of the spiral blades is consistent with that of the turbine blades.
2. The concrete high efficiency stirring apparatus of claim 1, wherein: the shell of the mixing drum is provided with a driven gear, the support is fixedly connected with a second driving motor, the driving shaft of the second driving motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear.
3. The concrete high efficiency stirring apparatus of claim 1, wherein: and a discharge hole is formed in the bottom of the conical cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323588349.5U CN222039095U (en) | 2023-12-27 | 2023-12-27 | High-efficient agitating unit of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323588349.5U CN222039095U (en) | 2023-12-27 | 2023-12-27 | High-efficient agitating unit of concrete |
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| Publication Number | Publication Date |
|---|---|
| CN222039095U true CN222039095U (en) | 2024-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202323588349.5U Active CN222039095U (en) | 2023-12-27 | 2023-12-27 | High-efficient agitating unit of concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119845693A (en) * | 2025-03-18 | 2025-04-18 | 浙江工业大学 | Mitigation dissolving device for soil component detection for ecological restoration of river wetland |
-
2023
- 2023-12-27 CN CN202323588349.5U patent/CN222039095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119845693A (en) * | 2025-03-18 | 2025-04-18 | 浙江工业大学 | Mitigation dissolving device for soil component detection for ecological restoration of river wetland |
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Effective date of registration: 20260410 Address after: 276800 Shandong Province, Rizhao City, Rizhao High-tech Development Zone, intersection of Shanhai Second Road and Linyi North Road, 50 meters west (recorded address: 500 meters west of the road south of Doujia Guanzhuang Village, Heshan Town, Rizhao High-tech Development Zone, Rizhao City, Shandong Province) (projects that require approval by law can only be operated after being approved by relevant departments) Patentee after: Rizhao High tech Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 474750 Henan Province Nanyang City Tongbai County Xinji Township Wangzhai Village Zhenglaozhuang Group Seven 26.NO Patentee before: Tongbai County Baiji Building Materials Co.,Ltd. Country or region before: China |