Waterproof coating mixing and stirring device
By designing a connecting rod structure that hinges the connecting rod and the spring, the problem that the stirring rod is not easy to enter the waterproof material is solved, the smooth operation of the stirring shaft and the safety of the stirring assembly are achieved, and the uniformity of the stirring is improved.
Patent Information
- Application Number
- CN202422217627.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-11
AI Technical Summary
In the existing waterproof coating mixing and agitating devices, the mixing rod is not easy to enter the waterproof material, resulting in unstable operation of the mixing shaft and easy to damage.
A connecting rod is designed, including two articulated connecting rods and a spring. The mixing rod is connected to the top of the second connecting rod. When the mixing rod comes into contact with the waterproof coating liquid level, the second connecting rod is bent and reset under the action of the spring to achieve the smooth operation of the agitating shaft.
The smooth operation of the stirring shaft is achieved, the damage to the stirring assembly is avoided, and the uniformity of the stirring is improved.
Smart Images
Figure CN223027125U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof material production equipment, and particularly relates to a waterproof coating mixing and stirring device. Background Art
[0002] The described waterproof coating mixing and stirring device includes a stirring barrel and a stirring assembly. The stirring barrel has an inlet at the top and an outlet at the bottom. The stirring assembly includes a stirring shaft, a connecting rod, and stirring rods. The stirring shaft is installed inside the stirring barrel, and the stirring shaft extends out of the stirring barrel and is connected to a motor. The connecting rod connects the stirring rods, and the stirring rods are arranged parallel to the stirring shaft. In the prior art, the stirring rods are fixed to the connecting rod. Since the waterproof material is a viscous paste, sometimes the stirring rods are not easily inserted into the waterproof material, resulting in unstable operation of the stirring shaft and often causing easy damage to the stirring assembly. Summary of the Invention
[0003] The purpose of the utility model is to provide a waterproof coating mixing and stirring device with stable operation of the stirring shaft and not easily damaged stirring assembly in view of the above-mentioned disadvantages.
[0004] The technical solution of the utility model is realized as follows. The waterproof coating mixing and stirring device includes a stirring barrel and a stirring assembly. The stirring barrel has an inlet at the top and an outlet at the bottom. The stirring assembly includes a stirring shaft, a connecting rod, and stirring rods. The stirring shaft is installed inside the stirring barrel, and the stirring shaft extends out of the stirring barrel and is connected to a motor. The connecting rod connects the stirring rods, and the stirring rods are arranged parallel to the stirring shaft. The feature is that the connecting rod includes two connecting branches, namely the first connecting branch and the second connecting branch. The root of the first connecting branch is connected to the stirring shaft. The first connecting branch and the second connecting branch are hinged. The stirring rod is connected to the top of the second connecting branch. There is also a spring connecting between the second connecting branch and the first connecting branch. When the stirring rod touches the liquid level of the waterproof coating, the second connecting branch bends away from the liquid level of the waterproof coating. As the stirring rod stirs, under the action of the spring, the connection relationship between the second connecting branch and the first connecting branch is reset.
[0005] Furthermore, the lengths of the connecting rods are different.
[0006] Furthermore, there are four connecting rods, namely the first connecting rod, the second connecting rod, the third connecting rod, and the fourth connecting rod that enter the liquid level of the waterproof coating successively. According to the length from short to long, they are the first connecting rod, the second connecting rod, the fourth connecting rod, and the third connecting rod.
[0007] Furthermore, the stirring rod on the third connecting rod is close to the inner periphery of the stirring barrel.
[0008] Furthermore, there are circumferentially distributed peripheral teeth on the outer periphery of the stirring rod on the first connecting rod.
[0009] The beneficial effects of the present utility model are as follows: Such a waterproof coating mixing and stirring device has the advantages of stable operation of the stirring shaft and not being easily damaged of the stirring assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic longitudinal sectional structure view of the present utility model.
[0011] Figure 2 is Figure 1 a schematic sectional view taken along the direction A - A in
[0012] Wherein: 1, stirring barrel; 11, inlet; 12, outlet; 2, stirring shaft; 3, connecting rod; 31, first connecting branch; 32, second connecting branch; 33, hinge point; 4, stirring rod; 5, spring; 6, motor; 7, peripheral teeth. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0013] The technical solution of the present utility model will be further described below in conjunction with the embodiments.
[0014] As Figure 1 , 2 shown, a waterproof coating mixing and stirring device includes a stirring barrel 1 and a stirring assembly. The stirring barrel has an inlet 11 on the upper surface and an outlet 12 on the lower surface. The stirring assembly includes a stirring shaft 2, a connecting rod 3, and a stirring rod 4. The stirring shaft is installed in the stirring barrel, and the stirring shaft extends out of the stirring barrel and is connected with a motor 6. The connecting rod connects the stirring rod, and the stirring rod is arranged parallel to the stirring shaft. The feature is that the connecting rod includes two connecting branches, namely a first connecting branch 31 and a second connecting branch 32. The root of the first connecting branch is connected to the stirring shaft. The first connecting branch and the second connecting branch are hinged, and 33 in the figure is the hinge point. The stirring rod is connected to the top of the second connecting branch. There is also a spring 5 connected between the second connecting branch and the first connecting branch. When the stirring rod touches the liquid level of the waterproof coating, the second connecting branch bends away from the liquid level of the waterproof coating. As the stirring rod stirs, under the action of the spring, the connection relationship between the second connecting branch and the first connecting branch is reset.
[0015] Design principle: With the above settings of the present utility model, during stirring, when the stirring rod enters the waterproof coating, there is a buffering process, which can achieve the effects of stable operation of the stirring shaft and not being easily damaged of the stirring assembly.
[0016] Furthermore, the lengths of the connecting rods are different.
[0017] With this configuration, the present utility model also has the effect of more uniform stirring.
[0018] Furthermore, there are four connecting rods, namely the first connecting rod 3a, the second connecting rod 3b, the third connecting rod 3c, and the fourth connecting rod 3d that successively enter the liquid level of the waterproof coating. According to the length of the connecting rods from short to long, they are the first connecting rod, the second connecting rod, the fourth connecting rod, and the third connecting rod.
[0019] With this configuration, the present utility model also has the effect of more uniform stirring.
[0020] Furthermore, the stirring rod on the third connecting rod is close to the inner periphery of the stirring barrel.
[0021] With this configuration, the present utility model also has the effect of no dead angle in stirring.
[0022] Furthermore, there are peripheral teeth 7 distributed circumferentially on the outer periphery of the stirring rod on the first connecting rod.
[0023] With this configuration, the present utility model also has the effect of more uniform stirring.
[0024] It should be noted that in the description of the present utility model, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside multiple components or the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The term "including" or any other similar term is intended to cover non-exclusive inclusion, so that a process, article, or device / equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in these processes, articles, or devices / equipment. So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.
Claims
1. A waterproof coating mixing and stirring device, comprising a stirring barrel and a stirring assembly, wherein the stirring barrel has an upper inlet and a lower outlet, and the stirring assembly comprises a stirring shaft, a connecting rod and a stirring rod, wherein the stirring shaft is installed in the stirring barrel, the stirring shaft extends out of the stirring barrel and is connected to a motor, the connecting rod is connected to the stirring rod, and the stirring rod and the stirring shaft are arranged in parallel; wherein: The connecting rod includes two connecting rods, namely a first connecting rod and a second connecting rod. The root of the first connecting rod is connected to the stirring shaft, the first connecting rod and the second connecting rod are hinged, and the stirring rod is connected to the top of the second connecting rod. There is also a spring connection between the second connecting rod and the first connecting rod. When the stirring rod contacts the liquid surface of the waterproof coating, the second connecting rod bends away from the liquid surface of the waterproof coating. As the stirring rod stirs, under the action of the spring, the connection relationship between the second connecting rod and the first connecting rod is reset.
2. The waterproof coating mixing and stirring device according to claim 1 is characterized in that: The lengths of the connecting rods are different.
3. The waterproof coating mixing and stirring device according to claim 2 is characterized in that: There are four connecting rods, namely the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod which enter the waterproof coating liquid surface successively. From short to long, they are the first connecting rod, the second connecting rod, the fourth connecting rod and the third connecting rod.
4. The waterproof coating mixing and stirring device according to claim 3 is characterized in that: The stirring rod on the third connecting rod is close to the inner side of the stirring barrel.
5. The waterproof coating mixing and stirring device according to claim 3 or 4, characterized in that: The outer periphery of the stirring rod on the first connecting rod is also provided with circumferentially distributed peripheral teeth.