Stirring rod for foaming experiment

Abstract

The utility model provides a stirring rod for a foaming experiment, which relates to the technical field of foaming experiment appliances and comprises a main rod and a connecting rod fixedly assembled at the lower end of the main rod; stirring paddles are screwed on the upper and lower sides of the outer wall of the connecting rod; the stirring paddle is internally provided with four paddles; the number of the paddles is four; the paddles are obliquely arranged; according to the device, the connecting rod is fixed to the lower end of the main rod, the stirring paddles are connected to the upper side and the lower side of the connecting rod in a threaded mode, the double-stirring-paddle design is adopted, the stirring uniformity degree is improved through the mutual turbulent flow effect of the two stirring paddles during stirring, four paddles of each stirring paddle are obliquely arranged, the vertical turbulent flow effect is improved, and the stirring uniformity degree is further improved; stirring time consumption is reduced, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming experiment tool technical field especially is concerned with a kind of stirring rod for foaming experiment. BACKGROUND

[0002] In the seat foaming experiment of dosing, foaming experimental raw materials need to be stirred uniformly, and stirring tool usually adopts stirring rod.

[0003] The stirring paddle of the existing stirring rod is mostly single layer, and the stirring of foaming experimental raw materials is not uniform enough, which requires more time for stirring, resulting in a decrease in work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of stirring rod for foaming experiment, with the advantages of improving stirring uniformity by upper and lower turbulence, solving the technical problems of the existing stirring rod for foaming experimental raw materials not enough uniform stirring and long stirring time.

[0005] The utility model provides a kind of stirring rod for foaming experiment, including main rod,

[0006] Connecting rod is fixedly assembled in the lower end of main rod;

[0007] Stirring paddle is screwed on the outer wall of connecting rod on both sides;

[0008] The paddle is provided with paddle blade, and the number of paddle blade is four;

[0009] The paddle blade is inclined to set.

[0010] As a further optimization scheme, in order to stir foaming experimental raw materials up and down by paddle blade with a specific inclination angle, improve the uniformity of stirring, the angle between the paddle blade and the horizontal plane is 60 degrees.

[0011] As a further optimization scheme, in order to make the turbulence generated by the upper and lower stirring paddles interact with each other during stirring, improve the uniformity of stirring, the distance between the upper and lower stirring paddles is a, and a is 28 cm.

[0012] As a further optimization scheme, in order to facilitate the installation and removal of mounting ring and paddle blade, facilitate maintenance and replacement, the stirring paddle comprises:

[0013] External thread is opened on the outer wall of connecting rod;

[0014] Mounting ring is screwed on the external thread of connecting rod;

[0015] Upper and lower fixed nuts are screwed on the external thread;

[0016] The mounting ring is clamped between the upper fixing nut and the lower fixing nut;

[0017] Four paddle blades are evenly circumferentially fixed on the outer wall of the mounting ring.

[0018] As a further optimization, in order to assist in stirring and improve stirring efficiency, the device further comprises:

[0019] A ring-shaped plate is fixedly arranged on the outer side of the four paddle blades.

[0020] As a further optimization, in order to provide sufficient leverage for stirring and provide sufficient installation space for the double-layer stirring paddle, the length of the main rod and the connecting rod is 360 cm, and the length of the connecting rod is 70 cm.

[0021] As a further optimization, in order to facilitate gripping and use, the outer diameter of the main rod and the connecting rod is 10 cm.

[0022] As a further optimization, in order to facilitate fixation on the outer side of the four paddle blades, the inner diameter of the ring-shaped plate is 53 cm, and the outer diameter of the ring-shaped plate is 65 cm.

[0023] As a further optimization, in order to adjust the size and thickness of the paddle blades and stir the foaming experimental raw materials more uniformly, the thickness of the paddle blades and the ring-shaped plate is 2 cm, and the length of the paddle blades is 16.17 cm.

[0024] As a further optimization, in order to prevent slipping when gripping the main rod, the device further comprises:

[0025] A non-slip sleeve is fixedly sleeved on the upper end of the main rod.

[0026] The utility model discloses an improved stirring rod for foaming experiment, which has the following improvements and advantages compared with the prior art:

[0027] The device is fixedly connected with the connecting rod at the lower end of the main rod, and the stirring paddles are screwed on the upper and lower sides of the connecting rod. The design of double stirring paddles utilizes the mutual flow interference of the two stirring paddles during stirring to improve the uniformity of stirring. The four paddle blades of the stirring paddles are all inclined to improve the up-down flow interference effect and further improve the uniformity of stirring, reduce the stirring time, and improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0029] Figure 1 It is a structural schematic diagram of the present application;

[0030] Figure 2 It is a partial structural schematic diagram of the present application;

[0031] Figure 3 It is a structural schematic diagram of the stirring paddle of the present application;

[0032] Figure 4 It is a structural schematic diagram of the ring plate assembly of the present application.

[0033] Explanation of reference signs:

[0034] 1-main rod, 2-connecting rod, 3-stirring paddle, 31-mounting ring, 32-upper side fixing nut, 33-lower side fixing nut, 34-paddle blade, 341-ring plate, 4-anti-skid sleeve. DETAILED DESCRIPTION

[0035] The technical solutions of the present application will be described below in conjunction with the embodiments, obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0036] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0037] In the description of the utility model, it is necessary to understand that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0038] Please refer to Figures 1-4 The utility model provides technical scheme: a kind of stirring rod for foaming experiment, including main rod 1,

[0039] Connecting rod 2 is fixedly assembled in the lower end of main rod 1, and connecting rod 2 is coaxially fixed in the lower end of main rod 1.

[0040] Connecting rod 2 is coaxially fixed in the lower end of main rod 1.

[0041] There is a distance between the upper and lower stirring paddles 3, which utilizes the mutual disturbance of the upper and lower stirring paddles 3 during stirring to improve the uniformity of stirring.

[0042] The stirring paddle 3 is provided with a paddle 34, and the number of the paddle 34 is four. The four paddles 34 are circumferentially distributed, and the stirring effect is more uniform.

[0043] The paddle 34 is inclined to improve the up-and-down disturbance effect, further improve the uniformity of stirring, reduce the stirring time, and improve the work efficiency.

[0044] In some embodiments, in order to stir the foaming experiment raw materials up and down by the paddle 34 with a certain inclination angle, the angle between the paddle 34 and the horizontal plane is 60 degrees, so as to improve the uniformity of stirring.

[0045] In some embodiments, in order to make the disturbance of the upper and lower stirring paddles 3 interact with each other during stirring, the distance between the upper and lower stirring paddles 3 is a, and a is 28 cm. At this distance, the mutual disturbance effect between the upper and lower stirring paddles 3 is better.

[0046] In some embodiments, in order to facilitate the installation and disassembly of the mounting ring 31 and the paddle 34, and to facilitate maintenance and replacement, the stirring paddle 3 comprises:

[0047] The outer wall of the connecting rod 2 is provided with external threads;

[0048] The mounting ring 31 is screwed to the external threads of the connecting rod 2.

[0049] The upper fixing nut 32 and the lower fixing nut 33 are screwed to the external threads.

[0050] The mounting ring 31 is clamped between the upper fixing nut 32 and the lower fixing nut 33.

[0051] The four paddles 34 are evenly circumferentially fixed to the outer wall of the mounting ring 31.

[0052] In some embodiments, in order to play an auxiliary stirring role and improve stirring efficiency, the device further comprises:

[0053] The annular plate 341 is fixedly assembled to the outer side end of the four paddles 34.

[0054] In some embodiments, in order to provide sufficient force arm and make it more labor-saving to hold the main rod 1 for stirring, and to provide sufficient installation space for the double-layer stirring paddles 3, the length value of the main rod 1 and the connecting rod 2 is 360 cm, and the length value of the connecting rod 2 is 70 cm.

[0055] In some embodiments, in order to facilitate holding and use, the outer diameter of the main rod 1 and the connecting rod 2 is 10 cm, which is suitable for the size of an adult's palm.

[0056] In some embodiments, in order to facilitate fixation to the outer side end of the four paddles 34 and limit the width of the annular plate 341, and to avoid generating large resistance during stirring, the inner diameter of the annular plate 341 is 53 cm, and the outer diameter of the annular plate 341 is 65 cm.

[0057] In some embodiments, in order to adjust the size and thickness of the paddles 34 and to stir the foaming experimental raw materials more uniformly, the thickness of the paddles 34 and the annular plate 341 is 2 cm, and the length of the paddles 34 is 16.17 cm.

[0058] In some embodiments, in order to play an anti-slip role when holding the main rod 1, the device further comprises:

[0059] The anti-slip sleeve 4 is fixedly sleeved to the upper end of the main rod 1.

[0060] Working principle:

[0061] When using, the upper end of the main rod 1 is gripped, and the foaming experimental material is stirred by the two stirring paddles 3 on the lower end connecting rod 2; the outer wall of the connecting rod 2 is provided with external threads, the stirring paddles 3 are screwed on the external threads of the connecting rod 2, the stirring paddles 3 are installed in pairs, and a distance is left between the upper and lower stirring paddles 3; the mutual flow interference of the upper and lower stirring paddles 3 during stirring is utilized to improve the uniformity of stirring;

[0062] The stirring paddles 3 are provided with paddles 34, the paddles 34 are obliquely arranged, the up-down flow interference effect is improved, the uniformity of stirring is further improved, the stirring time is reduced, and the work efficiency is improved.

[0063] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A stirring rod for foaming experiment, comprising a main rod (1), characterized in that, a connecting rod (2) is fixedly assembled at the lower end of the main rod (1); stirring paddles (3) are screwed on the outer wall of the connecting rod (2) on both sides; the stirring paddles (3) are provided with paddles (34) inside, and the number of the paddles (34) is four; the paddles (34) are arranged obliquely.

2. A stirring rod for use in foaming experiments according to claim 1, characterized in that The angle between the paddles (34) and the horizontal plane is 60 degrees.

3. A stirring rod for use in foaming experiments according to claim 1, characterized in that The distance between the upper and lower stirring paddles (3) is a, and a is 28 cm.

4. A stirring rod for use in foaming experiments according to claim 1, characterized in that The stirring paddles (3) comprise: the outer wall of the connecting rod (2) is provided with external threads; a mounting ring (31) is screwed on the external threads of the connecting rod (2); an upper fixed nut (32) and a lower fixed nut (33) are screwed on the external threads; the mounting ring (31) is clamped between the upper fixed nut (32) and the lower fixed nut (33); the four paddles (34) are fixedly assembled on the outer wall of the mounting ring (31) in a uniform circle.

5. A stirring rod for use in foaming experiments according to claim 4, characterized in that Further comprising: a ring plate (341) is fixedly assembled on the outer side of the four paddles (34).

6. A stirring rod for use in foaming experiments according to claim 1, characterized in that The length of the main rod (1) and the connecting rod (2) is 360 cm, and the length of the connecting rod (2) is 70 cm.

7. A stirring rod for use in foaming experiments according to claim 1, characterized in that The outer diameter of the main rod (1) and the connecting rod (2) is 10 cm.

8. A stirring rod for use in foaming experiments according to claim 5, characterized in that The inner diameter of the ring plate (341) is 53 cm, and the outer diameter of the ring plate (341) is 65 cm.

9. A stirring rod for use in foaming experiments according to claim 5, characterized in that The thickness of the paddles (34) and the ring plate (341) is 2 cm, and the length of the paddles (34) is 16.17 cm.

10. The stirring rod for foaming experiments according to claim 1, characterized in that Further comprising: an anti-skid sleeve (4) is fixedly sleeved on the upper end of the main rod (1).

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