Agent adding and stirring device

Abstract

The utility model discloses a dosing stirring device, and belongs to the technical field of stirring devices. The two fixing seats are arranged in a spaced mode and located below the driving motor; the rotating shaft is rotatably mounted between the fixed seats; one end of the mounting seat is connected with the rotating shaft; the driving shaft is mounted at the output end of the driving motor, and the driving shaft penetrates through the mounting seat; the mechanical arm unit is mounted on the mounting seat, and the mechanical arm unit drives the driving shaft to swing; the stirring blade is mounted at the bottom end of the driving shaft. The technical problems that an existing stirring device is low in stirring efficiency and single in stirring direction are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a drug adding stirring device. Background Art

[0002] Circulating water systems are widely used in all walks of life in modern industry. During the production process, water is continuously recycled in the circulation system. Due to the combined effects of various factors such as changes in water temperature and flow rate, water evaporation, and external dust and debris pollution, various inorganic ions and organic matter are concentrated, resulting in sediment attachment and the breeding of a large number of microorganisms, clogging pipes and corroding equipment, which have serious adverse effects on the safety and operation efficiency of the circulating water cooling system, greatly shortening the service life of the equipment, reducing heat exchange efficiency, and causing great economic losses to the enterprise. In order to inhibit scaling or corrosion, it is necessary to add chemicals to the water to improve the pH value of the circulating water and kill microorganisms, alleviate corrosion and prevent scaling.

[0003] When adding the reagent, the purification effect needs to be ensured, so it needs to be stirred evenly. The existing stirring structure is too simple, the stirring and mixing rate is low, resulting in too much waste of reagents. In addition, the existing mixer only stirs in a horizontal direction, and the stirring rate is slow, resulting in large energy loss. Utility Model Content

[0004] The utility model aims to provide a drug adding stirring device, which solves the technical problems of low stirring efficiency and single stirring direction of the stirring device in the prior art.

[0005] The present application embodiment discloses a dosing stirring device, comprising:

[0006] Drive motor;

[0007] Two fixing seats, the fixing seats are arranged at intervals and are located below the driving motor;

[0008] A rotating shaft, rotatably mounted between the fixing seats;

[0009] A mounting seat, one end of which is connected to the rotating shaft;

[0010] A drive shaft is mounted on the output end of the drive motor, and the drive shaft passes through the mounting seat;

[0011] A mechanical arm unit is mounted on the mounting seat, and the mechanical arm unit drives the driving shaft to swing;

[0012] The stirring blade is installed at the bottom end of the driving shaft.

[0013] The present application adds a mechanical arm unit to change the direction of rotation of the shaft, thereby driving the stirring blades to perform swinging stirring, thereby improving the stirring efficiency and stirring effect.

[0014] Based on the above technical solution, the embodiment of the present application can also be improved as follows:

[0015] Further, the drive shaft is a worm;

[0016] The mechanical arm unit comprises:

[0017] a turbine, the turbine cooperating with the worm;

[0018] A first connecting rod is arranged outside the mounting seat, and one end of the first connecting rod is connected to the turbine through a connecting shaft;

[0019] a second connecting rod, hinged to the other end of the first connecting rod;

[0020] The third connecting rod has one end movably connected to the end of the second connecting rod and the other end connected to the rotating shaft. The beneficial effect of adopting this step is that the swing is achieved by being driven by multiple connecting rods.

[0021] Furthermore, the mounting seat comprises:

[0022] Fixed block;

[0023] A connecting strip is connected to the side of the fixed block, the upper end of the connecting strip is connected to the rotating shaft, and the lower end is connected to the connecting shaft. The beneficial effect of adopting this step is that the stability of the turbine worm structure can be ensured by the connecting strip.

[0024] Further, the length of the first connecting rod is smaller than the length of the second connecting rod, and the length of the third connecting rod is larger than the length of the second connecting rod.

[0025] Furthermore, a rotary bearing is installed between the third connecting rod and the second connecting rod. The beneficial effect of adopting this step is to ensure the stability of the movement of the third connecting rod.

[0026] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0027] 1. This application adds a robotic arm unit to change the movement direction of the stirring blade, allowing it to swing and stir, thereby improving the stirring effect and efficiency.

[0028] 2. The present application is also provided with a fixed seat to ensure the stability of the turbine worm structure, so that the present application can swing stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 This is a structural schematic diagram of a dosing and stirring device according to a specific embodiment of the utility model;

[0031] Figure 2 for Figure 1 The main view;

[0032] 1-driving motor; 2-fixed seat; 3-rotating shaft; 4-mounting seat; 5-driving shaft; 6-mechanical arm unit; 7-stirring blade;

[0033] 401-fixed block; 402-connecting strip;

[0034] 601-turbine; 602-first connecting rod; 603-connecting shaft; 604-second connecting rod; 605-third connecting rod; 606-rotating bearing. DETAILED DESCRIPTION

[0035] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0036] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0037] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0038] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0039] Example:

[0040] like Figure 1-2 As shown, the embodiment of the present application discloses a drug adding stirring device, which is used to complete the stirring of the drug solution, realize swing stirring, and improve the stirring efficiency;

[0041] Its specific structure includes:

[0042] A driving motor 1, which is a power source and provides power for the subsequent rotation of the stirring blades;

[0043] Two fixing seats 2, the fixing seats 2 are arranged at intervals, and the fixing seats 2 are located below the driving motor 1; when in use, the fixing seats 2 can be installed outside the tank body, and only the stirring part needs to be extended into the tank body for stirring;

[0044] The rotating shaft 3 is rotatably mounted between the fixing seats 2. The rotating shaft 3 and the fixing seats 2 are movably assembled. Specifically, bearing assembly can be adopted so that the rotating shaft 3 can rotate freely.

[0045] A mounting seat 4, one end of which is connected to the rotating shaft 3, that is, the mounting seat 4 moves synchronously with the rotating shaft 3;

[0046] A drive shaft 5 is installed at the output end of the drive motor 1, and the drive shaft 5 passes through the fixing seat 2. The drive shaft 5 can rotate freely, that is, it can rotate freely under the drive of the drive motor 1;

[0047] A mechanical arm unit 6 is installed on the fixing base 2, and the mechanical arm unit 6 drives the driving shaft 5 to swing. The mechanical arm unit 6 can realize the change of the movement direction, changing the horizontal rotation into swinging, so as to improve the stirring efficiency;

[0048] The stirring blade 7 is installed at the bottom end of the driving shaft 5 , and the stirring blade 7 rotates under the drive of the driving shaft 5 .

[0049] In one embodiment, the driving shaft 5 is a worm, that is, the driving shaft 5 rotates under the drive of the driving motor 1;

[0050] The mechanical arm unit 6 comprises:

[0051] A turbine 601, wherein the turbine 601 cooperates with the worm, and the turbine 601 and the worm cooperate with each other to be able to perform reversing;

[0052] A first connecting rod 602 is disposed outside the fixing seat 2, and one end of the first connecting rod 602 is connected to the fixing seat 2 via a connecting shaft 603. The first connecting rod 602 can move with the rotation of the turbine 601;

[0053] A second connecting rod 604, hinged to the other end of the first connecting rod 602;

[0054] One end of the third connecting rod 605 is movably connected to the end of the second connecting rod 604, and the other end is connected to the rotating shaft 3. The third connecting rod 605 is driven by the turbine 601 to rotate, thereby driving the rotating shaft 3 to rotate.

[0055] Specifically, Figure 1 As shown, the mounting seat 4 includes:

[0056] Fixed block 401;

[0057] The connecting strip 402 is connected to the side of the fixed block 401, the upper end of the connecting strip 402 is connected to the rotating shaft 3, and the lower end is connected to the connecting shaft 603; the mounting seat 4 in the present application is divided into two parts, one part is for the rotating shaft 3 to pass through, and at the same time it is convenient for the subsequent driving motor 1 to drive the rotation; the other part is the connecting strip 402, which is used to ensure the stability of the worm gear structure, and at the same time the worm gear can be tightly engaged.

[0058] The length of the first connecting rod 602 is smaller than that of the second connecting rod 604 , and the length of the third connecting rod 605 is larger than that of the second connecting rod 604 , so that the swing of the third connecting rod 605 can be better achieved.

[0059] A rotating bearing 606 is installed between the third connecting rod 605 and the second connecting rod 604 , so as to ensure the stability of the rotation of the second connecting rod 604 and the third connecting rod 605 .

[0060] The present application adds a mechanical arm unit 6 to realize the swing of the driving shaft 5, thereby realizing multi-directional stirring, thereby improving the stirring effect.

[0061] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. 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 utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A dosing stirring device, characterized in that: include: Drive motor; Two fixing seats, the fixing seats are arranged at intervals and are located below the driving motor; A rotating shaft, rotatably mounted between the fixing seats; A mounting seat, one end of which is connected to the rotating shaft; A drive shaft is mounted on the output end of the drive motor, and the drive shaft passes through the mounting seat; A mechanical arm unit is mounted on the mounting seat, and the mechanical arm unit drives the driving shaft to swing; The stirring blade is installed at the bottom end of the driving shaft.

2. The dosing stirring device according to claim 1, characterized in that: The driving shaft is a worm; The mechanical arm unit comprises: a turbine, the turbine cooperating with the worm; A first connecting rod is arranged outside the mounting seat, and one end of the first connecting rod is connected to the turbine through a connecting shaft; a second connecting rod, hinged to the other end of the first connecting rod; The third connecting rod has one end movably connected to the end of the second connecting rod and the other end connected to the rotating shaft.

3. The dosing stirring device according to claim 2, characterized in that: The mounting base comprises: Fixed block; A connecting bar is connected to the side of the fixing block, wherein the upper end of the connecting bar is connected to the rotating shaft, and the lower end of the connecting bar is connected to the connecting shaft.

4. The dosing stirring device according to claim 3, characterized in that: The length of the first connecting rod is smaller than that of the second connecting rod, and the length of the third connecting rod is larger than that of the second connecting rod.

5. The dosing stirring device according to claim 4, characterized in that: A rotary bearing is installed between the third connecting rod and the second connecting rod.

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