Double-shaft stirring kettle for water-based paint

Abstract

The double-shaft stirring kettle comprises a kettle body, a hollow plate and a side plate are arranged at the positions, close to the center, of the front surface and the rear surface of the kettle body respectively, a first rotating column is movably connected to the position, close to the upper end, of the center in the hollow plate, and a second rotating column is fixedly connected to the position, close to the center, of the rear surface of the kettle body; and a toothed plate is arranged in the center of the bottom in the hollow plate. According to the double-shaft stirring kettle for the water-based paint, through the design of a transmission box, a hollow plate, a first rotating column, a gear, a threaded column, an adjusting motor, a toothed plate, a threaded groove, a second rotating column and a side plate, when the stirring kettle needs to be maintained or cleaned, the threaded column is rotated by controlling the adjusting motor; the toothed plate horizontally moves left and right through the threaded transmission of the threaded groove and the threaded column, and the movement can drive the gear to be in engaged transmission with the toothed plate, so that the first rotating column drives the kettle body to rotate, and the maintenance convenience is greatly improved through the rotating function.

Description

Technical Field

[0001] The utility model relates to the technical field of double-shaft stirring kettles, in particular to a double-shaft stirring kettle for water-based paint. Background Art

[0002] The twin-shaft stirred tank for water-based paint is widely used in the production of chemical products such as paints, inks, adhesives, etc. During the production process of water-based paint, the stirring action of the twin-shaft stirred tank can fully mix the raw materials such as pigments, fillers, additives, etc. to prepare water-based paint products that meet the requirements.

[0003] Most of the existing stirring kettles are set on the ground. Since the stirring kettle has a certain height, operators often need to use ladders or lifting equipment when they need to open the kettle cover for internal maintenance or cleaning. This not only increases the complexity and risk of operation, but also greatly reduces work efficiency. Especially in emergency situations, such as when it is necessary to quickly check the equipment status or deal with sudden problems, this inconvenience may lead to serious consequences. Therefore, we propose a double-shaft stirring kettle for water-based coatings. Utility Model Content

[0004] The purpose of the utility model is to provide a double-shaft stirring kettle for water-based paint, so as to solve the problem mentioned in the above background technology that most of the existing stirring kettles are set on the ground. Since the stirring kettle has a certain height, when the operator needs to open the kettle cover for internal maintenance or cleaning, he often needs to use a ladder or lifting equipment, which not only increases the complexity and risk of the operation, but also greatly reduces the work efficiency. Especially in emergency situations, such as when it is necessary to quickly check the equipment status or deal with sudden problems, this inconvenience may lead to serious consequences.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-shaft stirring kettle for water-based paint, comprising a kettle body, a hollow plate and a side plate are respectively arranged near the center of the front and rear surfaces of the kettle body, a first rotating column is movably connected to the upper end of the center of the hollow plate, a second rotating column is fixedly connected to the center of the rear surface of the kettle body, a tooth plate is arranged at the center of the bottom of the hollow plate, a gear is fixedly installed on the surface of the first rotating column corresponding to the upper end of the tooth plate, an adjusting motor is fixedly installed near the bottom of one side of the hollow plate, a threaded column is arranged near the bottom of the hollow plate, a threaded groove is opened in the center of one side of the tooth plate, a kettle cover is fixedly installed on the top of the kettle body by bolts, and a transmission box is fixedly installed at the center of the top of the kettle cover.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The double-shaft stirring kettle for water-based paint is designed with a transmission box, a hollow plate, a first rotating column, a gear, a threaded column, an adjusting motor, a toothed plate, a threaded groove, a second rotating column and a side plate. When the stirring kettle needs to be maintained or cleaned, the threaded column is rotated by controlling the adjusting motor, and the toothed plate is horizontally moved left and right through the threaded transmission of the threaded groove and the threaded column. This movement drives the gear to mesh with the toothed plate for transmission, and then the first rotating column drives the kettle body to rotate. This rotation function greatly improves the convenience of maintenance. The operator can rotate the kettle body to a suitable angle to facilitate internal inspection, cleaning or replacement of parts. Compared with traditional fixed stirring kettles, the design of the utility model effectively reduces the labor intensity of operators, improves work efficiency, and reduces safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 This is a rear view of the structure of the utility model;

[0010] Figure 3 This is a structural cross-sectional view of the kettle body and the transmission box of the utility model;

[0011] Figure 4 This is a structural stereogram of the toothed plate of the utility model;

[0012] Figure 5 It is the left view of the structure of the utility model.

[0013] In the figure: 1, kettle body; 2, kettle cover; 3, transmission box; 4, hollow plate; 5, first rotating column; 6, gear; 7, threaded column; 8, adjusting motor; 9, tooth plate; 10, threaded groove; 11, sliding groove; 12, sliding plate; 13, second rotating column; 14, side plate. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-5The utility model provides a technical solution: a double-shaft stirring kettle for water-based paint, comprising a kettle body 1, a hollow plate 4 and a side plate 14 are respectively arranged near the center of the front surface and the rear surface of the kettle body 1, a first rotating column 5 is movably connected to the upper end position of the center of the hollow plate 4, a second rotating column 13 is fixedly connected to the center position of the rear surface of the kettle body 1, a tooth plate 9 is arranged at the center of the bottom of the hollow plate 4, a gear 6 is fixedly installed on the surface of the first rotating column 5 corresponding to the upper end of the tooth plate 9, an adjusting motor 8 is fixedly installed near the bottom of one side of the hollow plate 4, a threaded column 7 is arranged near the bottom of the hollow plate 4, a threaded groove 10 is opened at the center of one side of the tooth plate 9, a kettle cover 2 is fixedly installed on the top of the kettle body 1 by bolts, and a transmission box 3 is fixedly installed at the center of the top of the kettle cover 2.

[0016] The rear end of the first rotating column 5 passes through the outside of the transmission box 3 and is fixedly connected to the center position of the front surface of the kettle body 1, and the rear end of the second rotating column 13 is movably connected to a bearing fixedly installed at the top position of the center of the front surface of the side plate 14, so that the kettle body 1 can be angularly rotated between the hollow plate 4 and the side plate 14, thereby improving the stability of its rotation.

[0017] The lower end of the gear 6 is meshed with the top of the toothed plate 9, and the adjusting motor 8 is fixedly connected to the first driving shaft through the output end on one side thereof. One end of the first driving shaft passes through the interior of the hollow plate 4 and is fixedly connected to one end of the threaded column 7. The other end of the threaded column 7 passes through the outside of the threaded groove 10 and is movably connected to a bearing fixedly installed at the bottom position on one side of the inner wall of the hollow plate 4. The surface of the threaded column 7 is threadedly connected to the inner wall of the threaded groove 10. The rotation of the threaded column 7 drives the toothed plate 9 to move left and right along its rotation direction, thereby driving the gear 6 to rotate.

[0018] Sliding grooves 11 are provided at the front end and the rear end of the bottom center of the hollow plate 4, and sliding plates 12 are fixedly connected to the front end and the rear end of the bottom of the tooth plate 9. The lower ends of the two sliding plates 12 extend to the interior of the two sliding grooves 11 respectively and are slidably connected to the inner walls of the sliding grooves 11, which plays a role in stabilizing and supporting the tooth plate 9 when it moves horizontally.

[0019] A stirring motor is fixedly installed at the center of the top of the transmission box 3, first stirring rods are arranged on both sides of the top of the transmission box 3, and a second stirring rod is arranged at the center of the transmission box 3. The upper ends of the two first stirring rods are movably connected to the bearings fixedly installed on both sides of the top of the transmission box 3 respectively, and the stirring motor is fixedly connected to the second driving shaft through the output end at the bottom thereof, and the lower end of the second driving shaft is fixedly connected to the second stirring rod, the second stirring rod and the two first stirring rods all penetrate the kettle cover 2 and extend to the inside of the kettle body 1, and two driving wheels are fixedly installed at the bottom of the second stirring rod, and driven wheels are fixedly installed on one side of the surfaces of the two first stirring rods corresponding to the two driving wheels respectively, and the two driving wheels are respectively connected to the two driven wheels through belts. By controlling the operation of the stirring motor, the second rotating rod and the two driving wheels on its surface are driven to rotate, and the two driving wheels respectively drive the two driven wheels to rotate through the belts, and the two driven wheels simultaneously drive the two first stirring rods to rotate, so that the first stirring rod and the two second stirring rods rotate simultaneously inside the kettle body 1, so that the underwater coating can be fully and evenly stirred in all directions.

[0020] Support legs are fixedly connected to both sides of the bottom of the hollow plate 4 and the side plate 14, and stabilizing plates are fixedly connected to the bottoms of the four support legs to support the entire biaxial stirring tank and improve stability.

[0021] One side of the top of the kettle cover 2 is fixedly connected with a feed pipe, and the center of the bottom of the kettle body 1 is fixedly connected with a discharge pipe with a valve for feeding and discharging.

[0022] Working principle: When the kettle body 1 needs to be rotated and adjusted for maintenance or cleaning, the operator first starts the adjustment motor 8. The rotation of the adjustment motor 8 will drive the first drive shaft on one side to rotate synchronously. One end of the first drive shaft is fixedly connected to one end of the threaded column 7, so the threaded column 7 will rotate with the rotation of the first drive shaft. Since the other end of the threaded column 7 is movably connected to the bearing fixed to the bottom position on one side of the inner wall of the hollow plate 4, and its surface is threadedly connected to the inner wall of the threaded groove 10 opened in the center of one side of the toothed plate 9, when the threaded column 7 rotates, it will drive the toothed plate 9 to move left and right in the horizontal direction. The top of the toothed plate 9 is meshed with the lower end of the gear 6, and the gear 6 is fixedly installed on the surface of the first rotating column 5. Therefore, when the toothed plate 9 moves left and right, The first rotating column 5 is driven to rotate through the meshing transmission with the gear 6. Since the rear end of the first rotating column 5 passes through the outside of the transmission box 3 and is fixedly connected to the center position of the front surface of the kettle body 1, the kettle body 1 will rotate synchronously with the rotation of the first rotating column 5. At the same time, in order to ensure the stability of the kettle body 1 during rotation, the rear end of the second rotating column 13 is movably connected to the bearing fixedly installed at the top position of the center of the front surface of the side plate 14, so that the kettle body 1 can perform a smooth angular rotation between the hollow plate 4 and the side plate 14. In addition, the front and rear ends of the bottom of the tooth plate 9 are fixedly connected with sliding plates 12, and the two sliding plates 12 extend to the inside of the sliding groove 11 opened at the front and rear ends of the bottom center of the hollow plate 4, respectively, and are slidably connected to the inner wall of the sliding groove 11. This design can ensure that the tooth plate 9 remains stable when moving horizontally, and prevents it from tilting or shaking due to uneven force. When the kettle body 1 is rotated to a suitable angle, the operator can easily disassemble the kettle cover 2 from the kettle body 1 to clean or maintain the inside of the kettle body 1 and the stirring mechanism.

[0023] To sum up: the double-shaft stirring kettle for water-based paint is designed with a transmission box 3, a hollow plate 4, a first rotating column 5, a gear 6, a threaded column 7, an adjusting motor 8, a tooth plate 9, a threaded groove 10, a second rotating column 13 and a side plate 14. When the stirring kettle needs to be maintained or cleaned, the threaded column 7 is rotated by controlling the adjusting motor 8, and the tooth plate 9 moves horizontally left and right through the threaded transmission of the threaded groove 10 and the threaded column 7. This movement drives the gear 6 to engage with the tooth plate 9 for transmission, and then the first rotating column 5 drives the kettle body 1 to rotate. This rotation function greatly improves the convenience of maintenance. The operator can rotate the kettle body 1 to a suitable angle to facilitate internal inspection, cleaning or replacement of parts. Compared with the traditional fixed stirring kettle, the design of the utility model effectively reduces the labor intensity of the operator, improves work efficiency, and reduces safety risks.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-shaft stirring kettle for water-based paint, comprising a kettle body (1), characterized in that: A hollow plate (4) and a side plate (14) are respectively arranged at the center positions of the front surface and the rear surface of the kettle body (1); a first rotating column (5) is movably connected to the upper end position of the center of the hollow plate (4); a second rotating column (13) is fixedly connected to the center position of the rear surface of the kettle body (1); a toothed plate (9) is arranged at the center of the bottom of the hollow plate (4); a gear (6) is fixedly installed on the surface of the first rotating column (5) corresponding to the upper end of the toothed plate (9); an adjusting motor (8) is fixedly installed at the bottom position of one side of the hollow plate (4); a threaded column (7) is arranged at the bottom position of the hollow plate (4); a threaded groove (10) is opened at the center of one side of the toothed plate (9); a kettle cover (2) is fixedly installed at the top of the kettle body (1) by bolts; and a transmission box (3) is fixedly installed at the center of the top of the kettle cover (2).

2. A double-shaft stirred kettle for water-based paint according to claim 1, characterized in that: The rear end of the first rotating column (5) passes through the outside of the transmission box (3) and is fixedly connected to a center position of the front surface of the kettle body (1), and the rear end of the second rotating column (13) is movably connected to a bearing fixedly installed at a top position of the center of the front surface of the side plate (14).

3. A double-shaft stirred kettle for water-based paint according to claim 1, characterized in that: The lower end of the gear (6) is meshedly connected with the top of the toothed plate (9); the regulating motor (8) is fixedly connected to a first drive shaft through an output end on one side thereof; one end of the first drive shaft passes through the interior of the hollow plate (4) and is fixedly connected to one end of a threaded column (7); the other end of the threaded column (7) passes through the exterior of the threaded groove (10) and is movably connected to a bearing fixedly installed at a bottom position on one side of the inner wall of the hollow plate (4); and the surface of the threaded column (7) is threadedly connected to the inner wall of the threaded groove (10).

4. A double-shaft stirred kettle for water-based paint according to claim 1, characterized in that: The hollow plate (4) has sliding grooves (11) at the front end and rear end of the bottom center, and the front end and rear end of the bottom of the tooth plate (9) are fixedly connected to sliding plates (12), and the lower ends of the two sliding plates (12) extend into the interior of the two sliding grooves (11) and are slidably connected to the inner walls of the sliding grooves (11).

5. A double-shaft stirred kettle for water-based paint according to claim 1, characterized in that: A stirring motor is fixedly mounted at the center of the top of the transmission box (3), first stirring rods are arranged on both sides of the top of the transmission box (3), and a second stirring rod is arranged at the center of the transmission box (3). The upper ends of the two first stirring rods are movably connected to the bearings fixedly mounted on both sides of the top of the transmission box (3), respectively. The stirring motor is fixedly connected to a second drive shaft through the output end at the bottom thereof, and the lower end of the second drive shaft is fixedly connected to the second stirring rod. The second stirring rod and the two first stirring rods all penetrate the kettle cover (2) and extend into the interior of the kettle body (1). Two driving wheels are fixedly mounted at the bottom of the second stirring rod. Driven wheels are fixedly mounted on the surfaces of the two first stirring rods corresponding to one side of the two driving wheels, respectively, and the two driving wheels are respectively connected to the two driven wheels through belts.

6. A double-shaft stirred kettle for water-based paint according to claim 1, characterized in that: Support legs are fixedly connected to both sides of the bottom of the hollow plate (4) and the side plate (14), and stabilizing plates are fixedly connected to the bottoms of the four support legs.

7. A double-shaft stirred kettle for water-based paint according to claim 1, characterized in that: A feed pipe is fixedly connected to one side of the top of the kettle cover (2), and a discharge pipe with a valve is fixedly connected to the center of the bottom of the kettle body (1).

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