Automatic stirring device for coating

Abstract

The utility model provides a stirring device, belongs to the technical field of coating stirring devices, and particularly relates to an automatic coating stirring device which comprises a working table, a driving motor, a lifting table and a hydraulic cylinder, the rear end of the top of the working table is connected with the hydraulic cylinder, the lifting table is arranged at the top end of the hydraulic cylinder, and the driving motor is arranged at the upper end of the lifting table. The lower end of the driving motor is connected with the stirring mechanism, the stirring mechanism comprises driving gears, a fixed gear, a rotating plate, a rotating shaft and a stirring rod, the lower end of the fixed gear is connected with the rotating plate, the rotating plate is provided with a plurality of driving gears, the rotating shaft penetrates through the driving gears, and the bottom end of the rotating shaft is connected with the stirring rod. The stirring barrel is placed on the workbench, the height of the lifting table is adjusted through the hydraulic cylinder, and the driving motor rotates to drive the stirring mechanism to rotate, so that the stirring rod is driven to rotate, the stirring rod rotates in the stirring barrel and also rotates, the stirring efficiency is improved, and manpower is saved.

Description

Technical Field

[0001] The utility model provides a stirring device, belonging to the technical field of paint stirring devices, and particularly relates to an automatic paint stirring device. Background Art

[0002] Paint, also known as varnish, refers to a viscous liquid that is coated on the surface of an object to be protected or decorated and can form a firmly attached continuous film with the coated object. It is usually based on resin, oil, or emulsion, with or without added pigments, fillers, and corresponding additives, and is prepared with organic solvents or water.

[0003] Before using the paint, it needs to be mixed with water or an organic solvent and stirred evenly. There are two ways for users to stir the paint. One is to stir it manually using a stirring rod. This stirring method has an unstable stirring speed and low stirring efficiency. The other is for users to stir it using a pneumatic stirring rod. This method requires manual control of the pneumatic valve during the stirring process, which does not save manpower. Utility Model Content

[0004] In order to make up for the deficiencies of existing functions, the present application provides an automatic paint stirring device, which solves the problems of unstable stirring rate and failure to save manpower in the prior art.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a paint automatic stirring device, including a workbench, a driving motor, a lifting platform, a hydraulic cylinder, the rear end of the top of the workbench is connected to the hydraulic cylinder, a lifting platform is arranged on the top of the hydraulic cylinder, a driving motor is arranged on the upper end of the lifting platform, the lower end of the driving motor is connected to a stirring mechanism, the stirring mechanism includes a driving gear, a fixed gear, a rotating plate, a rotary pump, a stirring rod, a fixed gear is arranged on the upper end of the stirring mechanism, the lower end of the fixed gear is connected to the rotating plate, a plurality of driving gears are arranged on the rotating plate, the rotating shaft is penetrated by the driving gear, and the bottom end of the rotating shaft is connected to the stirring rod.

[0006] Preferably, the driving motor is connected to the fixed gear via a rotating shaft provided at the bottom end.

[0007] Preferably, a connecting key is provided on the motor shaft at the bottom end of the driving motor, the rotating plate is provided with a through hole penetrating the center thereof, a keyway is provided on the through hole, and the rotating shaft is connected to the rotating plate via the keyway.

[0008] Preferably, the rotating plate is provided with a plurality of mounting bosses connected to the driving gear.

[0009] Preferably, the driving gears are arranged in pairs on the mounting boss, the driving gear disposed on the upper end of the mounting boss is meshed with the tooth surface of the fixed gear, and the driving gear disposed on the lower end of the mounting boss is rotationally connected with the fixed gear.

[0010] Preferably, the rotating shaft is connected to the rotating plate via a mounting hole located at the center of the mounting boss.

[0011] One or more technical solutions provided in the examples of this application have at least the following technologies or effects:

[0012] The utility model arranges a workbench to place a stirring barrel filled with unstirred paint, adjusts the height of the lifting platform by means of a hydraulic cylinder, so that the stirring mechanism is fully immersed in the paint, drives a motor to drive a motor shaft to rotate, the rotation of the motor shaft drives a rotating plate to rotate, the fixed gear does not rotate, the rotating plate drives the driving gear to rotate around the fixed gear, under the meshing action of the driving gear and the fixed gear, the driving gear rotates around the shaft, the driving gear drives the shaft to rotate, the rotation of the shaft drives the stirring rod to rotate, so that the stirring rod rotates around the fixed gear relative to the fixed gear and rotates itself.

[0013] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of an automatic paint stirring device of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of a stirring mechanism of an automatic paint stirring device of the utility model;

[0016] Figure 3 It is an exploded schematic diagram of a stirring mechanism of an automatic paint stirring device of the utility model;

[0017] Figure 4 It is a top view of a rotating plate of a stirring structure of an automatic paint stirring device of the utility model;

[0018] As shown in the figure:

[0019] 1. Workbench;

[0020] 2. Drive motor;

[0021] 3. Lifting platform;

[0022] 4. Mixing structure;

[0023] 41. driving gear; 42. fixed gear; 43. rotating plate; 44. rotating pump; 45. stirring rod

[0024] 431, mounting boss; 432, connecting hole; 433, mounting hole; 434, keyway;

[0025] 5. Hydraulic cylinder. Specific implementation plan

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] like Figure 1 As shown, an automatic paint stirring device includes a workbench 1. The workbench 1 is provided with a plurality of threaded holes penetrating the rear end thereof, and is connected to a hydraulic cylinder 4 by means of threads. The top of the hydraulic cylinder 4 is connected to the lifting platform 3 by means of a plurality of threaded holes disposed at the rear end of the bottom of the lifting platform 3. The front end of the lifting platform 3 is provided with a through hole penetrating the workbench 1, and a plurality of threaded holes are evenly disposed around the through hole. The lifting platform 3 is connected to a driving motor 2 by means of the threaded holes. The bottom end of the driving motor 2 is provided with a motor shaft, which is connected to a stirring structure by means of the through hole disposed at the front end of the lifting platform 3.

[0030] In this embodiment, a mixing barrel containing paint to be stirred is placed on the upper end of a workbench 1, and the lifting platform 2 is lifted to a suitable position by the action of a hydraulic cylinder 5 so that the stirring structure 3 is fully immersed in the paint. At this time, the driving motor is started to drive the stirring mechanism to rotate and evenly stir the paint.

[0031] like Figure 2 , 3As shown in FIG. 4 , a fixed gear 42 is provided at the upper end of the stirring mechanism 4, and the fixed gear 42 is provided with a motor shaft through a through hole penetrating the center thereof, and the lower end of the fixed gear 42 is connected to a rotating plate 43, and the rotating plate 43 is provided with a mounting hole 433 penetrating the center thereof, and a keyway 434 is provided on the mounting hole 433, and the rotating plate 43 is connected to the motor shaft by means of a key, and a plurality of evenly distributed mounting bosses 431 are provided on the edge of the rotating plate 43, and a pair of driving gears are provided on the mounting bosses 431 Wheel 41, the driving gear 41 connected to the upper end of the mounting boss 431 is meshed with the tooth surface of the fixed gear 42, and the driving gear 41 connected to the lower end of the mounting boss 431 is rotatably connected to the fixed gear 42. The mounting boss 431 is provided with a rotating shaft 44 through a connecting hole 432 that runs through the center of the mounting boss 431. The upper end of the rotating shaft 44 is penetrated by the driving gear 41 at the upper end of the mounting boss 431, and the lower end of the rotating shaft 44 extends into the inner cavity of the stirring rod 45 through the connecting hole provided at the upper end of the stirring rod 45 to connect to the bottom end of the inner wall of the stirring rod 45.

[0032] In this embodiment, the fixed gear 42 is fixed on the stirring mechanism 4, the rotating plate 43 rotates, and the fixed gear 42 does not rotate. The rotating plate 43 drives the driving gear 41 to rotate around the fixed gear 42. Under the meshing action of the driving gear 41 and the fixed gear 42, the driving gear 41 rotates around the rotating shaft 44, and the driving gear 41 rotates itself. The rotation of the driving gear 41 drives the rotating shaft 44 to rotate, and the rotation of the rotating shaft 44 drives the stirring rod 45 to rotate, so that the stirring rod 45 rotates around the fixed gear 42 relative to the fixed gear 42 and rotates itself.

[0033] When in use, the mixing barrel is placed on the workbench 1, the hydraulic cylinder 5 is started, and the lifting platform 3 is driven to adjust to a suitable position so that the stirring rod 45 on the stirring mechanism 4 is completely immersed in the paint to be stirred. At this time, the driving motor 2 is started, and the driving motor 2 drives the rotating plate 43 to rotate. The fixed gear 42 is fixed to the upper end of the rotating plate 43, and the fixed gear 42 does not rotate. The rotating plate 43 drives the driving gear 41 to rotate around the fixed gear 42. Under the meshing action of the driving gear 41 and the fixed gear 42, the driving gear 41 simultaneously rotates around the rotating pump 44 located at its own center, thereby driving the rotating pump 44 to rotate around the fixed gear 42 and to rotate itself. The rotating shaft 44 drives the stirring rod 45 to rotate around the fixed gear 42 and to rotate itself. The stirring rod 45 performs a circular motion relative to the mixing barrel inside the mixing barrel and rotates itself, so that the paint in the mixing barrel is fully stirred.

[0034] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A paint automatic stirring device, comprising a workbench (1), a driving motor (2), a lifting platform (3), and a hydraulic cylinder (5), wherein the top rear end of the workbench (1) is connected to the hydraulic cylinder (5), the top of the hydraulic cylinder (5) is provided with a lifting platform (3), and the upper end of the lifting platform (3) is provided with a driving motor (2), characterized in that: The lower end of the driving motor (2) is connected to a stirring mechanism (4), and the stirring mechanism (4) comprises a driving gear (41), a fixed gear (42), a rotating plate (43), a rotating shaft (44), and a stirring rod (45). The upper end of the stirring mechanism (4) is provided with a fixed gear (42), the lower end of the fixed gear (42) is connected to the rotating plate (43), a plurality of driving gears (41) are provided on the rotating plate (43), the rotating shaft (44) is inserted into the driving gear (41), and the lower end of the rotating shaft (44) is connected to the stirring rod (45).

2. The automatic paint stirring device according to claim 1, characterized in that: The driving motor (2) is connected to a fixed gear (42) via a rotating shaft provided at the bottom end.

3. The automatic paint stirring device according to claim 1, characterized in that: A connecting key is provided on the rotating shaft at the bottom end of the driving motor (2), the rotating plate (43) is provided with a through hole (433) penetrating the center thereof, a keyway (434) is provided on the through hole (433), and the rotating shaft is connected to the rotating plate (43) by means of the keyway (434).

4. The automatic paint stirring device according to claim 1, characterized in that: The rotating plate (43) is provided with a plurality of mounting bosses (431) connected to the driving gear (41).

5. The automatic paint stirring device according to claim 4, characterized in that: The driving gears (41) are arranged in pairs on the mounting boss (431); the driving gear (41) disposed on the upper end of the mounting boss (431) meshes with the tooth surface of the fixed gear (42); and the driving gear disposed on the lower end of the mounting boss (431) is rotationally connected with the fixed gear (42).

6. The automatic paint stirring device according to claim 4, characterized in that: The rotating shaft (44) is connected to the rotating plate (43) by means of a through hole (433) disposed at the center of the mounting boss (431).

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