A portable multipurpose high-protective paint shaker

Abstract

The utility model relates to paint mixing equipment technical field, concretely is a portable multipurpose high protection's paint oscillator, including fixed foot, the top of fixed foot is located the bottom of base, the top both sides of base all hinge connection has steel frame protective cover, between both sides steel frame protective cover is equipped with control box, the top both sides of base are located the just below steel frame protective cover screw and have fixed frame, the fixed frame inner wall clamping has oscillator. The improved oscillator, and double steel frame protective cover resist impact dust, its handle is matched with the elastic fixed foot of detachable wheel, can take into account the convenient and complex ground self -adaptation of pushing, easily cope with many scene movement, double clamping mechanism automatically adapts different specifications jar, realizes single, double bucket mode flexible switching, double mechanical interlock switch only starts the equipment when steel frame protective cover is completely closed, combines pneumatic explosion -proof drive, prevents the false operation, prevents the hand, and the safety redundancy is strong.

Description

Technical Field

[0001] This utility model relates to the technical field of paint mixing equipment, specifically a portable, multi-purpose, and highly protective paint shaker. Background Technology

[0002] Paint mixing equipment is an industrial or civilian device used to uniformly mix paint raw materials to ensure consistent paint performance. Its core function is to break up material stratification, agglomeration, or particle clustering through mechanical or physical action, achieving full dispersion and fusion of multiple components. Based on different mixing principles, it is mainly divided into stirring mixing equipment, vibrating mixing equipment, and grinding mixing equipment. Vibrating mixing equipment uses a vibration source to induce regular vibration in the paint container. During vibration, the materials undergo particle displacement, collision, and shearing, overcoming gravity and intermolecular forces to ultimately achieve uniform mixing.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] The existing equipment is not portable enough. The equipment is large and heavy, making it inconvenient to move and difficult to meet the needs of mobile and on-site construction. Moreover, most of the equipment is only compatible with a single paint bucket of a fixed size and cannot hold two or different sizes of paint buckets at the same time. In addition, there is no protective net, no safety interlock function during operation, and the motor drive poses a fire safety hazard. Utility Model Content

[0005] The purpose of this invention is to provide a portable, multi-purpose, and highly protected paint shaker to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable, multi-purpose, highly protective paint shaker, comprising a fixed foot, the top of which is located at the bottom of a base. Steel frame protective covers are hinged to the left and right sides of the top of the base. A control box is located between the two steel frame protective covers. A fixed frame is screwed to the top of the base directly below the steel frame protective covers. The shaker is clamped within the inner wall of the fixed frame. Clamping mechanisms are provided on the inner walls of the left and right sides of the shaker. A pneumatic mechanism is located in the interlayer of one inner wall of the shaker. An air inlet pressure regulating valve is inserted into the air inlet end of the pneumatic mechanism. A normally closed mechanical interlocking switch pressure plate is provided on the side of the two steel frame protective covers near the control box.

[0007] Preferably, the steel frame protective cover has a handle at one bottom side.

[0008] Preferably, the outer wall of the control box on the side away from the intake pressure regulating valve is provided with a rotary mechanical switch.

[0009] More preferably, the clamping mechanism includes two electric telescopic rods, the tail ends of which are respectively screwed to the inner walls of the left and right sides of the vibrator. Each electric telescopic rod has a clamping plate at its driving end, and anti-slip layers are provided on the opposite sides of the clamping plates. The top of the vibrator is provided with a sealing cover. The inner walls of the left and right sides of the vibrator are provided with grooves directly below the electric telescopic rods. A buffer spring is welded to the bottom wall of the groove, and a base plate is provided at the top of the buffer spring.

[0010] More preferably, the pneumatic mechanism includes a pneumatic motor, the output end of which is connected to a rotating shaft, the tail end of which is fitted with an eccentric wheel, the inlet end of which is connected to a connecting air pipe, the other end of which is connected to the air supply end of an inlet pressure regulating valve, a solenoid valve installed on the outer wall of the connecting air pipe, a control wire provided on one side of the solenoid valve, a turn button provided on the other end of the control wire, the tail end of the pneumatic motor being screwed into the inner wall interlayer of one side of the vibrator, and the turn button being fitted into the side of the control box near the normally closed mechanical interlock switch pressure plate.

[0011] In a further preferred embodiment, the normally closed mechanical interlock switch plate includes a support plate, one side of which is located on the side of the protective cover near the control box, and a spring contact rod is provided on the side of the support plate opposite the turn button.

[0012] More preferably, the base has handles on both the left and right sides, and the fixing feet are elastic.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] The dual-station integrated design features double steel frame protective covers to resist external impacts and dust. Combined with double normally closed mechanical interlocking switch plates, the equipment can only be started when fully closed, preventing unprotected operation and enhancing safety redundancy. The dual clamping mechanism automatically adjusts the spacing to adapt to different tank sizes, ensuring tank stability during vibration. The pneumatic mechanism allows for control of vibration intensity through air pressure adjustment, and its explosion-proof characteristics make it suitable for flammable and explosive environments, ensuring high safety. The handle, along with detachable casters, allows for both pushing and carrying, easily handling various movement scenarios. The flexible casters adapt to uneven ground, providing stable support while buffering vibrations and extending service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the exploded structure of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the pneumatic mechanism structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the normally closed mechanical interlock switch pressure plate structure of this utility model.

[0019] In the diagram: 1. Fixed foot; 2. Base; 201. Handle; 3. Steel frame protective cover; 301. Lifting handle; 4. Control box; 401. Rotary mechanical switch; 5. Fixed frame; 6. Vibrator; 601. Sealing cover; 602. Slide groove; 603. Buffer spring; 604. Placement base plate; 7. Clamping mechanism; 701. Electric telescopic rod; 702. Clamping plate; 703. Anti-slip layer; 8. Pneumatic mechanism; 801. Pneumatic motor; 802. Rotating shaft; 803. Eccentric wheel; 804. Connecting air pipe; 805. Solenoid valve; 806. Control wire; 807. Turn button; 9. Inlet pressure regulating valve; 10. Normally closed mechanical interlock switch plate; 1001. Support plate; 1002. Spring contact rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a portable, multi-purpose, highly protective paint vibrator, including a fixed foot 1, the top of the fixed foot 1 being located at the bottom of a base 2, steel frame protective covers 3 being hinged to the left and right sides of the top of the base 2, a control box 4 being located between the two steel frame protective covers 3, a fixed frame 5 being screwed to the top of the base 2 directly below the steel frame protective cover 3, a vibrator 6 being clamped in the inner wall of the fixed frame 5, a clamping mechanism 7 being provided on the inner walls of the left and right sides of the vibrator 6, a pneumatic mechanism 8 being provided in the interlayer of the inner wall of one side of the vibrator 6, an air inlet pressure regulating valve 9 being inserted into the air inlet end of the pneumatic mechanism 8, and a normally closed mechanical interlock switch pressure plate 10 being provided on the side of the two steel frame protective covers 3 near the control box 4.

[0022] In this embodiment, as Figure 1 and Figure 2 As shown, a handle 301 is provided at the bottom of one side of the steel frame protective cover 3.

[0023] In this embodiment, as Figure 1 and Figure 2 As shown, a rotary mechanical switch 401 is provided on the outer wall of the control box 4 on the side away from the intake pressure regulating valve 9.

[0024] In this embodiment, as Figure 3 As shown, the clamping mechanism 7 includes two electric telescopic rods 701. The tail ends of the two electric telescopic rods 701 are respectively screwed to the inner walls of the left and right sides of the vibrator 6. The driving ends of the electric telescopic rods 701 are provided with clamping plates 702. The opposite sides of the clamping plates 702 are provided with anti-slip layers 703. The top of the vibrator 6 is provided with a sealing cover 601. The inner walls of the left and right sides of the vibrator 6 are provided with sliding grooves 602 directly below the electric telescopic rods 701. The bottom wall of the sliding grooves 602 is welded with a buffer spring 603. The top of the buffer spring 603 is provided with a base plate 604.

[0025] In this embodiment, as Figure 3 As shown, the pneumatic mechanism 8 includes a pneumatic motor 801. The output end of the pneumatic motor 801 is connected to a rotating shaft 802. An eccentric wheel 803 is sleeved on the tail end of the rotating shaft 802. The air inlet end of the pneumatic motor 801 is connected to a connecting air pipe 804. The other end of the connecting air pipe 804 is connected to the air supply end of the air inlet pressure regulating valve 9. A solenoid valve 805 is installed on the outer wall of the connecting air pipe 804. A control wire 806 is provided on one side of the solenoid valve 805. A turn button 807 is provided on the other end of the control wire 806. The tail end of the pneumatic motor 801 is screwed into the inner wall interlayer of one side of the vibrator 6. The turn button 807 is fitted into the side of the control box 4 near the normally closed mechanical interlock switch plate 10.

[0026] In this embodiment, as Figure 4 As shown, the normally closed mechanical interlock switch plate 10 includes a support plate 1001. One side of the support plate 1001 is located on the side of the steel frame protective cover 3 near the control box 4. A spring contact rod 1002 is provided on the side of the support plate 1001 opposite to the conduction button 807.

[0027] In this embodiment, as Figure 2 As shown, the base 2 has handles 201 on both the left and right sides, and the fixed feet 1 are elastic.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this portable, multi-purpose, highly protected paint shaker operates as follows:

[0029] First, the operator can place the entire device on a flat surface. The base 2 has elastic fixed feet 1 at the bottom that automatically adapt to slightly uneven surfaces, providing stable support and preventing swaying during vibration. Then, holding the handle 301, the operator can flip the steel frame protective cover 3 upwards, connecting the left and right sides of the top of the base 2 via hinges, exposing its internal structure. At this point, the operator can open the sealing cover 601 on top of the vibrator 6, and then place the paint bucket to be vibrated horizontally on the placement base plate 604 inside the vibrator 6. During this process, the weight of the paint bucket will press down on the buffer spring 603 below the placement base plate 604, causing the placement base plate 604 to slide down the slide groove 602 until it automatically adapts to the placement of paint buckets of different sizes. Then... The two electric telescopic rods 701 are activated by the internal controller of the control box 4, causing their drive ends to push the connected clamping plates 702 inward until the anti-slip layer 703 on the opposite side of the clamping plates 702 can tightly adhere to the outer wall of the paint bucket, ensuring that the tank is securely clamped. Then, the sealing cover 601 is closed, and the steel frame protective cover 3 is closed at the same time. The two steel frame protective covers 3 are flipped downward to reset. During this process, the normally closed mechanical interlocking switch plate 10 located on the side of the steel frame protective cover 3 near the control box 4 will act synchronously. When the steel frame protective cover 3 is closed, the spring contact rod 1002 on its supporting plate 1001 will slide vertically against the control box 4 until it slides to the fitting groove opened in the control box 4 and inserts into it. At this time, the steel frame protective cover 3 is completely closed, and the spring contact rod 1002 is closed. When lever 1002 releases the restriction, it triggers the circuit connection of the conduction button 807, thereby energizing the control wire 806 and controlling the solenoid valve 805 to open. The operator can then activate the intake pressure regulating valve 9 through the relevant control system and adjust it according to the paint viscosity to regulate the air pressure input to the pneumatic mechanism 8. Compressed air then enters the pneumatic motors 801 on both sides via the connecting air pipe 804, driving the rotating shaft 802 to rotate the eccentric wheel 803 at high speed, generating a vibration force. The centrifugal motion of the eccentric wheel 803 is transmitted to the clamped paint bucket through the vibrator 6, causing the paint inside to vibrate. During this process, the buffer spring 603 placed under the base plate 604 absorbs some of the impact force, reducing vibration damage to the equipment body. When the required agitation time for the paint has been reached, the operator can first stop the ventilation through the relevant control system and then reopen the steel frame protective cover 3. This causes the spring contact rod 1002 in the normally closed mechanical interlock switch plate 10 to reset as the steel frame protective cover 3 is lifted, thereby releasing the pressure on the conduction button 807. This closes the solenoid valve 805, stops the pneumatic motor 801, and disconnects the power supply by rotating the rotary mechanical switch 401. Then, the electric telescopic rod 701 is retracted, the clamp 702 releases the tank, the sealing cover 601 is opened, and the uniformly agitated paint bucket is removed. In actual use, if the device needs to be carried, the operator can install casters at the fixed feet 1 and pull the entire device using the handles 201 on both sides of the base 2 for easy movement.The steel frame protective cover 3 is connected to the top two sides of the base 2 via hinges, forming a protective enclosure for key components such as the internal vibrator 6, control box 4, and pneumatic mechanism 8. This effectively resists external collisions, compression, and dust intrusion, preventing damage to components due to external forces during vibration. The normally closed mechanical interlock switch plate 10 is linked to the conduction button 807 of the control box 4 via the support plate 1001 and spring contact rod 1002, realizing the mechanical safety interlock control of the opening and closing state of the steel frame protective cover 3 to start the equipment. This mechanically eliminates the safety hazards of operation when the steel frame protective cover 3 is not closed, and also prevents accidental start-up due to operators forgetting to close the steel frame protective cover 3 or the steel frame protective cover 3 not being fully fastened, improving the reliability and redundancy of the safety system. The clamping mechanism 7 can be adjusted according to the coating... The diameter of the material bucket automatically adjusts the clamping distance, thus accommodating tanks of different sizes and improving the equipment's versatility. The anti-slip layer 703 on the inner side of the clamping plate 702 increases friction with the outer wall of the paint bucket, preventing the tank from sliding or falling off due to centrifugal force during vibration, ensuring stable and reliable vibration. The controller in the control box 4 links to the electric telescopic rod 701, facilitating operation, reducing manual adjustment errors, and improving clamping efficiency and safety. The sealing cap 601 covers the top opening of the vibrator 6, preventing paint from splashing out due to violent vibration and contaminating the equipment or working environment. The base plate 604 serves as a direct support platform for the paint bucket, providing a flat surface. Together with the sliding groove 602 and the buffer spring 603, it ensures the tank remains level during vibration, preventing... The swaying or tipping caused by the shift in the center of gravity is mitigated by the buffer spring 603, which automatically adapts to paint buckets of varying heights or bottom shapes. It also absorbs some of the impact force generated by the eccentric wheel 803 during vibration, reducing the direct transmission of vibration force to the equipment body and minimizing vibration damage. Compared to electric drives, the pneumatic mechanism 8 features a pneumatic motor 801 with strong overload resistance, smooth operation, and simple maintenance. There are no concerns about motor overheating or short circuit risks. Furthermore, the input air pressure can be adjusted in real-time according to the paint viscosity via the inlet pressure regulating valve 9, thereby controlling the speed of the pneumatic motor 801 and the vibration intensity of the eccentric wheel 803 to achieve on-demand output, improving vibration efficiency and quality. In addition, the pneumatic system does not generate electrical sparks, making it suitable for flammable and explosive environments such as those involving paint. To enhance the safety of the device under complex working conditions, the handles 201 are located on both sides of the base 2. Together with the casters that can be installed at the fixed feet 1, the entire device can be easily pulled or pushed by the operator by gripping the handles 201 when it needs to be carried or moved. This is suitable for scenarios requiring frequent movement, such as construction sites and outdoor operations, improving the mobility of the equipment. Furthermore, the position and structure of the handles 201 facilitate the application of force, reducing physical exertion during handling and preventing accidental collisions or damage that may occur from directly moving the main body of the equipment, thus protecting the internal structure. Simultaneously, the elastic characteristics of the fixed feet 1 allow them to automatically adapt to slightly uneven ground and absorb some vibration energy through elastic deformation, reducing the vibration amplitude of the equipment body and minimizing wear and tear on the base 2 and connecting components.Extend the service life of equipment.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

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