Efficient mixer for coating production

Abstract

The utility model relates to the technical field of coating production, and discloses an efficient mixer for coating production, which comprises a protective shell, the inner wall of the protective shell is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a bidirectional threaded rod, and the two sides of the exterior of the bidirectional threaded rod are in threaded connection with sliding blocks; movable rods are fixedly connected to the two sides of the interior of the protective shell, sleeve rods are rotatably connected to the exteriors of the two movable rods, fixed rods are rotatably connected to the two sides of the bottom of each sleeve rod, supporting rods are rotatably connected to the bottoms of the two fixed rods, and connecting rods are arranged between the sliding blocks and the supporting rods; the two ends of the supporting rod are rotationally connected with a plurality of moving wheels, and a stirring assembly is arranged at the top of the protective shell. According to the storage tank disclosed by the utility model, the barrel body is easier to move, and the wheels are retractable, so that the stability during stirring is improved, and the practicability of the storage tank is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to a high-efficiency mixer for coating production. Background Art

[0002] Paint is a material applied to the surface of an object to change its appearance or provide protection. They are composed of a variety of components, including solvents, resins, additives and pigments. The efficient mixers used in paint production are usually called paint mixers or mixing mixers. Their main function is to evenly mix the various ingredients in the paint to ensure the quality and stable performance of the paint.

[0003] After searching, the Chinese patent announcement number: CN214020400U discloses a multi-component chemical coating high-efficiency mixer, including a base, the left side of the upper surface of the base is fixedly connected to the lower surface of the mixing barrel, the left side of the outer surface of the mixing barrel is connected to the discharge valve, and a column is arranged on the right side of the mixing barrel, and the lower surface of the column is fixedly connected to the upper surface of the base. The multi-component chemical coating high-efficiency mixer, through the cooperation of connecting rods, rotating shafts and fixed wheels, enables the driving motor to drive the stirring blades and other mechanisms to revolve while the mounting plate 1, the stirring blades and the mounting plate 2 rotate synchronously, thereby stirring the coatings in different directions. The device has a simple structure and is easy to operate, which reduces the requirements of the device for accessories, thereby reducing the production cost and difficulty of the device, and the stirring barrel space of the device is open, which is convenient for maintenance of the device.

[0004] Although the above document achieves the effect that the device has a simple structure, convenient operation, and reduces the requirements for accessories of the device, thereby reducing the production cost and difficulty of the device, and the space of the stirring barrel of the device is open, which is convenient for maintenance of the device, the stirring device will vibrate when in use, which will cause the universal wheel at the bottom to be displaced or overturned when the stirring device is working. In view of the above problems, a high-efficiency mixer for paint production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a high-efficiency mixer for paint production, aiming to improve the problem in the prior art that its stirring device will vibrate when in use, thereby causing the universal wheel at the bottom to be displaced or overturned when the stirring device is working.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency mixer for paint production, comprising a protective shell, an inner wall of the protective shell is fixedly connected to a motor 1, an output end of the motor 1 is fixedly connected to a bidirectional threaded rod, both sides of the outer side of the bidirectional threaded rod are threadedly connected to sliders, both sides of the inner side of the protective shell are fixedly connected to movable rods, both sides of the outer side of the two movable rods are rotatably connected to sleeve rods, both sides of the bottom of the sleeve rods are rotatably connected to fixed rods, the bottoms of the two fixed rods are rotatably connected to support rods, a connecting rod is arranged between the slider and the support rod, both ends of the support rod are rotatably connected to multiple moving wheels, and a stirring assembly is arranged on the top of the protective shell.

[0007] As a further description of the above technical solution:

[0008] The stirring assembly includes a barrel body, the bottom of the barrel body is fixedly connected to the top of the protective shell, one side of the top of the barrel body is fixedly connected to a feed port, the outside of the barrel body is fixedly connected to a discharge port, the middle of the barrel body is rotatably connected to gear 1, the inside of the gear 1 is slidably connected to a spline shaft, the bottom of the spline shaft is fixedly connected to a stirring rod, a plurality of supporting assemblies are arranged on the outside of the stirring rod, a scraper is arranged on the outside of the supporting assembly, the top of the spline shaft is rotatably connected to a connecting rod, the top of the connecting rod is fixedly connected to a sliding frame, the other side of the top of the barrel body is fixedly connected to a bracket, the left side of the bracket is rotatably connected to gear 2, the gear 1 and the gear 2 are meshed, the top of the bracket is fixedly connected to motor 2, the output end of the motor 2 is fixedly connected to a disc, the disc and the gear 2 are connected by a belt, and one side of the edge of the disc is fixedly connected to an eccentric shaft.

[0009] As a further description of the above technical solution:

[0010] The support assembly includes a sleeve, one end of the sleeve away from the scraper is fixedly connected to the outside of the stirring rod, a telescopic rod is slidably connected inside the sleeve, a spring is sleeved outside the telescopic rod, and one end of the telescopic rod away from the stirring rod is fixedly connected to the outside of the scraper.

[0011] As a further description of the above technical solution:

[0012] The bidirectional threaded rod is rotatably connected to the inner wall of the protective shell at one end away from the motor.

[0013] As a further description of the above technical solution:

[0014] One end of the connecting rod is rotatably connected to the outside of the sliding block, and the other end of the connecting rod is rotatably connected to the outside of the supporting rod.

[0015] As a further description of the above technical solution:

[0016] The gear 1 passes through the top of the barrel body, and the outer periphery of the eccentric shaft is slidably connected to the inside of the sliding frame.

[0017] As a further description of the above technical solution:

[0018] The outer side of the sliding frame is slidably connected to a side of the disc away from the second motor.

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to the outside of the scraper, and the other end of the spring is fixedly connected to the outside of the sleeve.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the protective shell, the motor, the bidirectional threaded rod, the slider, the support rod, the sleeve rod, the fixed rod, the support rod, the connecting rod and the moving wheel are coordinated to achieve easier movement of the barrel body and retractable wheels, thereby improving the stability during stirring and the practicality of the storage tank.

[0023] 2. In the utility model, through the coordination among gear 1, spline shaft, stirring rod, scraper, bracket, gear 2, motor 2, disc, eccentric shaft, sliding frame, connecting rod, sleeve, telescopic rod and spring, the paint can be fully stirred and mixed and the scraper can scrape off the residue on the inner wall, thereby improving the working efficiency during stirring and mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a high-efficiency mixer for coating production proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a moving wheel of a high-efficiency mixer for coating production proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a scraper of a high-efficiency mixer for coating production proposed by the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Protective shell; 2. Motor 1; 3. Bidirectional threaded rod; 4. Slider; 5. Movable rod; 6. Sleeve rod; 7. Fixed rod; 8. Support rod; 9. Connecting rod; 10. Moving wheel; 11. Barrel; 12. Feed inlet; 13. Discharge outlet; 14. Gear 1; 15. Spline shaft; 16. Stirring rod; 17. Scraper; 18. Bracket; 19. Gear 2; 20. Motor 2; 21. Disc; 22. Eccentric shaft; 23. Sliding frame; 24. Connecting rod; 25. Sleeve; 26. Telescopic rod; 27. Spring. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a high-efficiency mixer for coating production, comprising a protective shell 1, a motor 2 is fixedly connected to the inner wall of the protective shell 1, a bidirectional threaded rod 3 is fixedly connected to the output end of the motor 2, sliders 4 are threadedly connected to the outer sides of the bidirectional threaded rod 3, movable rods 5 are fixedly connected to the inner sides of the protective shell 1, the two movable rods 5 are rotatably connected to the outer sides of the sleeve rod 6, the sleeve rod 6 is rotatably connected to the fixed rods 7 on both sides of the bottom, the two fixed rods 7 are rotatably connected to the support rods 8 at the bottom, a connecting rod 9 is arranged between the slider 4 and the support rod 8, a plurality of moving wheels 10 are rotatably connected to both ends of the support rod 8, and a stirring assembly is arranged on the top of the protective shell 1.

[0032] Specifically, the protective shell 1 plays a role in protecting the internal structure, the motor 2 plays a role in providing power to drive the bidirectional threaded rod 3, the slider 4 plays a role in driving the movable rod 5, the movable rod 5 plays a role in driving the connecting rod 9, the sleeve rod 6 plays a role in connecting the fixed rod 7, the fixed rod 7 plays a role in driving the moving wheel 10, the support rod 8 plays a role in fixing the moving wheel 10, the moving wheel 10 plays a role in driving the top stirring assembly to move, the connecting rod 9 plays a role in driving the support rod 8 and the moving wheel 10 to retract and extend, the protective shell 1 plays a role in supporting the bidirectional threaded rod 3, and the slider 4 plays a role in driving the support rod 8 through the sleeve rod 6 and thereby driving the moving wheel 10.

[0033] Reference Figure 1 , Figure 3 and Figure 4The stirring assembly includes a barrel body 11, the bottom of the barrel body 11 is fixedly connected to the top of the protective shell 1, a feed port 12 is fixedly connected to one side of the top of the barrel body 11, a discharge port 13 is fixedly connected to the outside of the barrel body 11, a gear 14 is rotatably connected to the middle of the barrel body 11, a spline shaft 15 is slidably connected inside the gear 14, a stirring rod 16 is fixedly connected to the bottom of the spline shaft 15, a plurality of supporting assemblies are arranged on the outside of the stirring rod 16, a scraper 17 is arranged on the outside of the supporting assembly, a connecting rod 24 is rotatably connected to the top of the spline shaft 15, a sliding frame 23 is fixedly connected to the top of the connecting rod 24, a bracket 18 is fixedly connected to the other side of the top of the barrel body 11, a gear 2 19 is rotatably connected to the left side of the bracket 18, the gear 14 and the gear 2 19 are meshed, a motor 20 is fixedly connected to the top of the bracket 18, a disc 21 is fixedly connected to the output end of the motor 20, the disc 21 and the gear 2 19 are connected by a belt, and an eccentric shaft 22 is fixedly connected to one side of the edge of the disc 21.

[0034] Specifically, the barrel body 11 plays a storage role, the feed port 12 plays a role in putting the material into the protective shell 1, the discharge port 13 plays a role in discharging the stirred and mixed material, the spline shaft 15 plays a role in driving the stirring rod 16, the scraper 17 plays a role in scraping the residual material on the inner wall of the protective shell 1, the bracket 18 plays a role in supporting the motor 20, the gear 2 19 plays a role in being connected to the belt between the disc 21 to drive the gear 1 14 to rotate, the motor 20 plays a role in driving the disc 21, the disc 21 plays a role in driving the eccentric shaft 22, the eccentric shaft 22 rotates with the rotation of the disc 21, and at the same time drives the sliding frame 23, the sliding frame 23 plays a role in driving the connecting rod 24, and the connecting rod 24 plays a role in driving the spline shaft 15.

[0035] Reference Figure 1 - Figure 3 The supporting assembly includes a sleeve 25, one end of the sleeve 25 away from the scraper 17 is fixedly connected to the outside of the stirring rod 16, a telescopic rod 26 is slidably connected inside the sleeve 25, and a spring 27 is sleeved on the outside of the telescopic rod 26, one end of the telescopic rod 26 away from the stirring rod 16 is fixedly connected to the outside of the scraper 17, one end of the bidirectional threaded rod 3 away from the motor 2 is rotatably connected to the inner wall of the protective shell 1, one end of the connecting rod 9 is rotatably connected to the outside of the slider 4, and the other end of the connecting rod 9 is rotatably connected to the outside of the support rod 8, the gear 14 passes through the top of the barrel body 11, the outer periphery of the eccentric shaft 22 is slidably connected to the inside of the sliding frame 23, and the outer side of the sliding frame 23 is slidably connected to the side of the disc 21 away from the motor 20, one end of the spring 27 is fixedly connected to the outside of the scraper 17, and the other end of the spring 27 is fixedly connected to the outside of the sleeve 25.

[0036] Specifically, the sleeve 25, the telescopic rod 26 and the spring 27 cooperate to push the scraper 17 against the inner wall of the barrel 11, start the motor 20 to drive the disc 21 to rotate, and through the belt between the disc 21 and the gear 2 19, the gear 2 19 is driven to rotate together, and then the gear 2 19 is rotated and the gear 1 14 is driven to rotate. Through the cooperation of the spline shaft 15 and the gear 1 14, the stirring rod 16 will drive the scraper 17 to rotate, and the materials inside the barrel 11 are stirred and mixed. At the same time, as the disc 21 rotates, the eccentric shaft 22 is also driven to move in a circular motion, and then the eccentric shaft 22 drives the sliding frame 23 to move up and down continuously. The connecting rod 24, the spline shaft 15 and the stirring rod 16 are pulled by the sliding frame 23 to move up and down continuously. At this time, the stirring rod 16 and the scraper 17 on its periphery will rotate and move up and down, stirring and turning the materials inside the barrel 11, so that the materials are fully stirred and mixed.

[0037] Working principle: By starting motor 1 2 to drive the bidirectional threaded rod 3 to rotate, the sliders 4 on both sides of the outside of the bidirectional threaded rod 3 move outward, thereby driving the connecting rod 9 and the support rod 8 to move until the moving wheel 10 touches the ground, and then after the barrel body 11 is moved to a suitable position, start motor 1 2 again to drive the bidirectional threaded rod 3 to rotate. At this time, the sliders 4 on both sides of the outside of the bidirectional threaded rod 3 continue to slide inward through the connecting rod 9 and the support rod 8 until the moving wheel 10 is retracted into the protective shell 1. At this time, the barrel body 11 is placed stably on the ground, and then the material is added to the barrel body 11 through the feed port 12, and then the motor 2 20 is started to drive the disc 21 to rotate, and through the action of the belt between the disc 21 and the gear 2 19, the gear 2 19 is driven to rotate together, and then the gear 2 19 rotates and drives the gear 1 14 to rotate. Through the cooperation of the spline shaft 15 and the gear 14, the stirring rod 16 will drive the scraper 17 to rotate, stirring and mixing the materials inside the barrel 11. At the same time, the rotation of the disc 21 will also drive the eccentric shaft 22 to move in a circular motion, and then the eccentric shaft 22 will drive the sliding frame 23 to continuously move up and down. The connecting rod 24, the spline shaft 15 and the stirring rod 16 are pulled by the sliding frame 23 to continuously move up and down. At this time, the stirring rod 16 and the scraper 17 on its periphery will rotate and move up and down, stirring and turning the materials inside the barrel 11, so that they are fully stirred and mixed.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency mixer for coating production, comprising a protective shell (1), characterized in that: The inner wall of the protective shell (1) is fixedly connected to a motor 1 (2); the output end of the motor 1 (2) is fixedly connected to a bidirectional threaded rod (3); both sides of the outer side of the bidirectional threaded rod (3) are threadedly connected to sliders (4); both sides of the inner side of the protective shell (1) are fixedly connected to movable rods (5); both sides of the outer sides of the two movable rods (5) are rotatably connected to sleeve rods (6); both sides of the bottom of the sleeve rod (6) are rotatably connected to fixed rods (7); the bottoms of the two fixed rods (7) are rotatably connected to support rods (8); a connecting rod (9) is provided between the slider (4) and the support rod (8); both ends of the support rod (8) are rotatably connected to a plurality of moving wheels (10); and a stirring assembly is provided on the top of the protective shell (1).

2. A high-efficiency mixer for coating production according to claim 1, characterized in that: The stirring assembly comprises a barrel body (11), the bottom of the barrel body (11) is fixedly connected to the top of the protective shell (1), a feeding port (12) is fixedly connected to one side of the top of the barrel body (11), a discharging port (13) is fixedly connected to the outside of the barrel body (11), a gear 1 (14) is rotatably connected to the middle of the barrel body (11), a spline shaft (15) is slidably connected to the inside of the gear 1 (14), a stirring rod (16) is fixedly connected to the bottom of the spline shaft (15), a plurality of support assemblies are arranged on the outside of the stirring rod (16), a scraper (17) is arranged on the outside of the support assembly, and the spline shaft (15) The top end is rotatably connected to a connecting rod (24), the top end of the connecting rod (24) is fixedly connected to a sliding frame (23), the other side of the top of the barrel body (11) is fixedly connected to a bracket (18), the left side of the bracket (18) is rotatably connected to a second gear (19), the first gear (14) and the second gear (19) are meshed, the top of the bracket (18) is fixedly connected to a second motor (20), the output end of the second motor (20) is fixedly connected to a disk (21), the disk (21) and the second gear (19) are connected via a belt, and one side of the edge of the disk (21) is fixedly connected to an eccentric shaft (22).

3. A high-efficiency mixer for coating production according to claim 2, characterized in that: The support assembly comprises a sleeve (25), one end of the sleeve (25) away from the scraper (17) is fixedly connected to the outside of the stirring rod (16), a telescopic rod (26) is slidably connected inside the sleeve (25), a spring (27) is sleeved outside the telescopic rod (26), and one end of the telescopic rod (26) away from the stirring rod (16) is fixedly connected to the outside of the scraper (17).

4. A high-efficiency mixer for coating production according to claim 1, characterized in that: The bidirectional threaded rod (3) is rotatably connected to the inner wall of the protective shell (1) at one end away from the motor (2).

5. A high-efficiency mixer for coating production according to claim 1, characterized in that: One end of the connecting rod (9) is rotatably connected to the outside of the sliding block (4), and the other end of the connecting rod (9) is rotatably connected to the outside of the supporting rod (8).

6. A high-efficiency mixer for coating production according to claim 2, characterized in that: The gear 1 (14) passes through the top of the barrel (11), and the outer periphery of the eccentric shaft (22) is slidably connected to the inside of the sliding frame (23).

7. A high-efficiency mixer for coating production according to claim 2, characterized in that: The outer side of the sliding frame (23) is slidably connected to a side of the disc (21) away from the second motor (20).

8. A high-efficiency mixer for coating production according to claim 3, characterized in that: One end of the spring (27) is fixedly connected to the outside of the scraper (17), and the other end of the spring (27) is fixedly connected to the outside of the sleeve (25).

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