CN222115573U - Anti-blocking mechanism for water injection pipeline for concrete stirring device - Google Patents
Anti-blocking mechanism for water injection pipeline for concrete stirring device Download PDFInfo
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- CN222115573U CN222115573U CN202420726275.2U CN202420726275U CN222115573U CN 222115573 U CN222115573 U CN 222115573U CN 202420726275 U CN202420726275 U CN 202420726275U CN 222115573 U CN222115573 U CN 222115573U
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Abstract
The utility model provides an anti-blocking mechanism for a water injection pipeline of a concrete stirring device, which belongs to the technical field of water and concrete stirring devices and comprises a spiral water injection device and a vibration device, wherein the spiral water injection device is positioned at a water injection port of the water injection pipeline and fixedly connected with the water injection pipeline and used for spirally injecting water, the vibration device is positioned on the side wall of the water injection pipeline and fixedly connected with the water injection pipeline and used for providing vibration for the water injection pipeline, the vibration frequency generated by the vibration device is the same as the vibration frequency generated by water flow passing through the spiral water injection device, the spiral water injection device comprises a rotating motor and a spiral water injection structure, the rotating motor is positioned at the water injection port of the water injection pipeline and fixedly connected with the water injection port, the output end of the rotating motor faces the concrete stirring device, and the output end of the rotating motor is fixedly connected with the spiral water injection structure.
Description
Technical Field
The utility model belongs to the technical field of hydraulic concrete stirring devices, and particularly relates to an anti-blocking mechanism for a water injection pipeline for a concrete stirring device.
Background
A concrete mixing device is a mechanical device specifically designed for preparing concrete mixtures. The main function of the concrete slurry is to accurately mix cement, sand aggregate, water and possible additives (such as additives, admixture and the like) together according to a preset proportion, and finally form the concrete slurry which is uniform and consistent and meets the construction requirements.
The water injection port is an important ring for ensuring concrete proportioning accuracy and stirring effect, and has the main function of timely injecting quantitative clear water according to a preset proportion so as to achieve the optimal mixing effect with cement, sand aggregate and other additives.
However, in a long-term, high-strength working environment, the water injection port of a concrete stirring device faces many challenges, and one common problem is that clogging is easy to occur. Because the water injection port needs to be in continuous contact with a water source, impurities and sediment in water or tiny particles generated in the mixing process of concrete can possibly enter the water injection port along with water flow, and the substances can be accumulated in the water injection port to form blockage. In addition, undissolved cement and mortar can be solidified at the water injection port if cleaning and maintenance are not timely, and the possibility of blockage is further increased.
When the water injection port is blocked, the accuracy of the concrete proportioning can be affected, the quality of the concrete is reduced, the stirring efficiency is possibly reduced, and even the normal operation of the whole production line is affected, so that the engineering progress is delayed and the economic cost is increased.
Disclosure of utility model
In view of the above, the present utility model provides an anti-blocking mechanism for a water injection pipe of a concrete mixer, which can prevent the water injection pipe of the concrete mixer from being blocked, and facilitate water injection.
The utility model is realized in the following way:
The utility model provides an anti-blocking mechanism for a water injection pipeline of a concrete stirring device, which comprises a spiral water injection device and a vibration device, wherein the spiral water injection device is positioned at a water injection port of the water injection pipeline and is fixedly connected with the water injection pipeline and used for injecting water in a spiral manner, the vibration device is positioned on the side wall of the water injection pipeline and is fixedly connected with the water injection pipeline and used for providing vibration for the water injection pipeline, and the vibration frequency generated by the vibration device is the same as the vibration frequency generated by water flowing through the spiral water injection device.
On the basis of the technical scheme, the anti-blocking mechanism for the water injection pipeline of the concrete stirring device can be further improved as follows:
the spiral water injection device comprises a rotating motor and a spiral water injection structure, wherein the rotating motor is located at a water injection port of a water injection pipeline and fixedly connected with the water injection port, the output end of the rotating motor faces the concrete stirring device, the output end of the rotating motor is fixedly connected with the spiral water injection structure, and the spiral water injection structure is used for driving water flow to be injected in a spiral mode.
The improved scheme has the beneficial effects that the rotating motor is arranged, so that the rotating motor can conveniently drive the spiral water injection structure to rotate, and the injected water is injected spirally.
Further, the spiral water injection structure comprises a plurality of spiral sheets, and the spiral sheets rotate around the straight line where the output end of the rotating motor is located.
Further, the number of the spiral sheets of the spiral water injection structure is 4.
Further, the height of the spiral sheets of the spiral water injection structure is equal to one third of the height of the water injection pipeline.
Further, the radian of a single spiral slice of the spiral water injection structure is 90 degrees.
Further, the frequency of vibration of the vibration device is equal to the rotation frequency of the rotation motor.
The improved scheme has the beneficial effects that the vibration frequency of the vibration device is equal to the rotation frequency of the rotating motor, so that the vibration amplitude is increased, the vibration effect is increased, and the anti-blocking efficiency is improved.
Further, the vibration device is a vibration motor.
Further, the width of the spiral water injection structure is equal to the radius of the water injection pipeline.
The beneficial effects of adopting above-mentioned improvement scheme are:
further, the spiral water injection structure is made of stainless steel.
The utility model mainly relates to an anti-blocking mechanism for a water injection pipeline of a concrete stirring device. The mechanism effectively prevents the problem of blockage of the water injection pipeline through the cooperation of the spiral water injection device and the vibration device.
Specifically, the spiral water injection device of the mechanism is positioned at the water injection port of the water injection pipeline, and the spiral water injection structure is driven by the rotating motor to inject water flow spirally, so that water flow can be effectively prevented from forming vortex in the pipeline, and the possibility of pipeline blockage is reduced. Meanwhile, the vibration device of the mechanism is positioned on the side wall of the water injection pipeline, and vibration is provided by the vibration motor, so that water flow vibrates in the pipeline, and the pipeline can be effectively prevented from being blocked.
In addition, the spiral water injection structure of the mechanism rotates around the output end of the rotating motor through a plurality of spiral sheets, the radian of a single spiral sheet is 90 degrees, so that water flow can form stable spiral flow in a pipeline, and the possibility of pipeline blockage is further reduced. Meanwhile, the width of the spiral water injection structure is equal to the radius of the water injection pipeline, so that water flows in the pipeline more stably, and the possibility of pipeline blockage is reduced.
In addition, the vibration frequency of the spiral water injection structure and the vibration device of the mechanism is equal to the rotation frequency of the rotating motor, so that stable vibration can be formed in the pipeline by water flow, and the possibility of pipeline blockage is further reduced.
In general, the utility model effectively solves the problem of blockage of the water injection pipeline of the concrete stirring device and improves the service efficiency of the concrete stirring device by adopting the cooperation of the spiral water injection device and the vibration device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an anti-clogging mechanism for a water injection pipe for a concrete mixing plant;
FIG. 2 is a cross-sectional view of an anti-clogging mechanism for a water injection pipe for a concrete mixer;
in the drawings, the list of components represented by the various numbers is as follows:
1. A spiral water injection device, a rotary motor, a spiral water injection structure and a vibration device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 and fig. 2, the first embodiment of an anti-blocking mechanism for a water injection pipeline of a concrete stirring device according to the present utility model includes a spiral water injection device 1 and a vibration device 2, where the spiral water injection device 1 is located at a water injection port of the water injection pipeline and is fixedly connected with the water injection pipeline, and is used for injecting water in a spiral manner, and the vibration device 2 is located on a side wall of the water injection pipeline and is fixedly connected with the water injection pipeline, and is used for providing vibration for the water injection pipeline, and vibration generated by the vibration device 2 is the same as vibration frequency generated by water flowing through the spiral water injection device 1.
Wherein, in above-mentioned technical scheme, spiral water injection device 1 is including rotating motor 11 and spiral water injection structure 12, and rotating motor 11 is located the water injection mouth department of water injection pipeline, with water injection mouth fixed connection, and the output of rotating motor 11 is towards concrete mixing plant, and the output and the spiral water injection structure 12 fixed connection of rotating motor 11, spiral water injection structure 12 are used for driving rivers spiral injection.
Further, in the above technical solution, the spiral water injection structure 12 includes a plurality of spiral slices, and the spiral slices rotate around the straight line where the output end of the rotating motor 11 is located.
Further, in the above technical solution, there are 4 spiral sheets of the spiral water injection structure 12.
Further, in the above technical solution, the height of the spiral sheet of the spiral water injection structure 12 is equal to one third of the height of the water injection pipe.
Further, in the above technical solution, the radian of a single spiral slice of the spiral water injection structure 12 is 90 °.
Further, in the above-described technical solution, the frequency of vibration of the vibration device 2 is equal to the rotational frequency of the rotation motor 11.
Further, in the above-described technical solution, the vibration device 2 is a vibration motor.
Further, in the above technical solution, the width of the spiral water injection structure 12 is equal to the radius of the water injection pipe.
Further, in the above-described technical solution, the spiral water injection structure 12 is made of stainless steel.
The principle of the utility model is that the water injection pipeline of the concrete stirring device is effectively prevented from being blocked by the cooperation of the spiral water injection device and the vibration device.
Firstly, the spiral water injection device is positioned at a water injection port of a water injection pipeline, and the spiral water injection structure is driven by a rotating motor to perform spiral water injection. The spiral water injection structure is typically made up of a plurality of flights that rotate about a line where the output of the rotary motor is located. The radian of the spiral sheet is designed to be 90 degrees, so that water flow can perform spiral motion in the spiral water injection structure, and high-frequency vibration is generated.
And secondly, the vibration device is positioned on the side wall of the water injection pipeline and driven by the vibration motor to vibrate the water injection pipeline. The vibration frequency that vibration device produced is the same with the vibration frequency that the rivers produced through spiral water injection device, can guarantee like this that rivers carry out effectual vibration in the water injection pipeline to prevent that concrete mixing is inhomogeneous.
Through the mode, the spiral water injection device and the vibration device are matched for use, so that the water injection pipeline of the concrete stirring device can be effectively prevented from being blocked, and the stirring effect of concrete is improved.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420726275.2U CN222115573U (en) | 2024-04-10 | 2024-04-10 | Anti-blocking mechanism for water injection pipeline for concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420726275.2U CN222115573U (en) | 2024-04-10 | 2024-04-10 | Anti-blocking mechanism for water injection pipeline for concrete stirring device |
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| Publication Number | Publication Date |
|---|---|
| CN222115573U true CN222115573U (en) | 2024-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420726275.2U Active CN222115573U (en) | 2024-04-10 | 2024-04-10 | Anti-blocking mechanism for water injection pipeline for concrete stirring device |
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| CN (1) | CN222115573U (en) |
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2024
- 2024-04-10 CN CN202420726275.2U patent/CN222115573U/en active Active
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