Energy-saving slurry dipping barrel

Abstract

The utility model discloses an energy-saving slurry dipping barrel. The energy-saving slurry dipping barrel comprises an equipment bottom cover, a slurry dipping barrel is mounted above the equipment bottom cover, a support frame is mounted on one side of the slurry dipping barrel, a power device is arranged in the equipment bottom cover, a stirring device is arranged in the slurry dipping barrel, a slurry dipping device is arranged on the support frame, and the power device comprises a mounting plate; a second motor drives a second gear to rotate through a second rotating shaft, the second rotating shaft drives a third gear to rotate through a belt, a third motor drives a third push rod to stretch out and draw back, the third push rod can push a mounting plate when stretching out and drawing back, and the first gear can be controlled to be meshed with the second gear or the third gear by pushing the mounting plate. The three gears are the same in modulus, the number of teeth of the first gear is larger than that of the third gear and smaller than that of the second gear, and when the second gear and the third gear are engaged with the first gear, the first rotating shaft on the first gear can rotate at different speeds and can freely adjust the rotating speed according to use scenes, and kinetic energy waste caused by continuous high-speed rotation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dipping barrels, in particular to an energy-saving dipping barrel. Background Art

[0002] Slurry dipping is a key step in the investment casting process, primarily used to form the mold shell. During this process, the workpiece is first immersed in a slurry containing a refractory material, evenly coating its surface with the slurry. The wax pattern is then removed from the slurry-coated surface, where a layer of refractory sand adheres. Through repeated dipping and sanding operations, a complete mold shell is built up layer by layer.

[0003] The workpiece usually needs to be dipped in slurry several times, and the workpiece needs to be drained before each next dipping. Since the slurry is usually a viscous liquid, in order to ensure that the workpiece can be fully coated with slurry and prevent the slurry from solidifying, there is usually a stirring device in the dipping barrel. The stirring speed of the common stirring device is not adjustable. When waiting for the workpiece to drain, the stirring device continues to stir rapidly, which can easily cause kinetic energy waste, and stopping stirring can easily cause slurry precipitation. In addition, the existing stirring device cannot scrape off the slurry on the inner wall, which can easily cause the slurry on the inner wall to solidify. Therefore, an energy-saving dipping barrel is needed to meet people's needs. Utility Model Content

[0004] The purpose of the present utility model is to provide an energy-saving dipping bucket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an energy-saving slurry dipping bucket, comprising a bottom cover of the equipment; a slurry dipping bucket is installed above the bottom cover of the equipment, a support frame is installed on one side of the slurry dipping bucket, a power device is provided in the bottom cover of the equipment, a stirring device is provided in the slurry dipping bucket, and a slurry dipping device is provided on the support frame;

[0006] Preferably, the power device includes a mounting plate, which is installed in the bottom cover of the equipment, a second motor is installed on the mounting plate, a second rotating shaft is installed on the second motor, a second gear is installed on the second rotating shaft, a first gear is installed on one side of the second gear, and a third gear is installed on one side of the first gear.

[0007] Preferably, a third rotating shaft is mounted on the third gear, one end of the third rotating shaft is rotatably mounted on the mounting plate, and the same belt is mounted on the third rotating shaft and the second rotating shaft.

[0008] Preferably, a third motor is installed on one side of the mounting plate, a third push rod is installed on the third motor, and an output end of the third push rod is connected to one side of the mounting plate.

[0009] Preferably, the stirring device includes a first rotating shaft, the first rotating shaft is mounted on the first gear, a stirring rod is mounted on the first rotating shaft, and the stirring rod is installed in the slurry dipping barrel.

[0010] Preferably, connecting rods are installed on both sides of the first rotating shaft, and inner wall scrapers are installed on the connecting rods, and one side of the inner wall scraper is in contact with the inner wall of the slurry dipping barrel.

[0011] Preferably, the slurry dipping device includes a first motor, the first motor is installed above the support frame, a first push rod is installed on the first motor, and a connecting plate is installed on the first push rod.

[0012] Preferably, a soaking box is installed on the connecting plate, and the connecting plate and the soaking box are installed with the same first fixing bolt.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) In the present invention, the second motor drives the second gear to rotate through the second rotating shaft, the second rotating shaft drives the third gear to rotate through the belt, and the third push rod is driven to extend and retract through the third motor. When the third push rod is extended and retracted, it can push the mounting plate, and by pushing the mounting plate, the first gear can be controlled to engage with the second gear or the third gear. The three gears have the same module, the number of teeth of the first gear is greater than that of the third gear and smaller than that of the second gear. When the second gear and the third gear are respectively engaged with the first gear, the speed of the first rotating shaft on the first gear can be different, so that the speed can be freely adjusted according to the usage scenario, avoiding the waste of kinetic energy from continuous high-speed rotation.

[0015] (2) When the first rotating shaft rotates, it drives the stirring rod to rotate. When the stirring rod rotates, it stirs the slurry in the slurry barrel, which can stir the slurry and allow the slurry to fully hang on the workpiece during slurrying. At the same time, the first rotating shaft drives the inner wall scraper to rotate. The inner wall scraper can hang the slurry on the inner wall of the slurry barrel to prevent it from coagulating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an energy-saving dipping barrel proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the inner wall scraper and stirring rod of an energy-saving slurry dipping barrel proposed by the present invention;

[0018] Figure 3 This is a schematic structural diagram of the second gear and third gear of an energy-saving dipping barrel proposed by the present invention;

[0019] Figure 4 This is a structural schematic diagram of the connecting plate and soaking box of an energy-saving dipping barrel proposed by the utility model.

[0020] In the figure: 1. Equipment bottom cover; 2. Power unit; 3. Stirring device; 4. Slurry dipping device; 5. Slurry dipping bucket; 6. Support frame; 20. First gear; 21. Second gear; 22. Third gear; 23. Second motor; 24. Second rotating shaft; 25. Third rotating shaft; 26. Belt; 27. Third motor; 28. Third push rod; 29. ​​Mounting plate; 30. First rotating shaft; 31. Stirring rod; 32. Connecting rod; 33. Inner wall scraper; 40. First motor; 41. First push rod; 42. Connecting plate; 43. Soaking box; 44. First fixing bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: an energy-saving slurry dipping barrel, including an equipment bottom cover 1; in order to adjust the stirring speed and prevent the slurry from sticking to the wall and solidifying, a slurry dipping barrel 5 is installed above the equipment bottom cover 1, and a support frame 6 is installed on one side of the slurry dipping barrel 5. A power device 2 is provided in the equipment bottom cover 1, a stirring device 3 is provided in the slurry dipping barrel 5, and a slurry dipping device 4 is provided on the support frame 6. The stirring speed is controlled by the power device 2, stirring is performed by the stirring device 3, and dipping is performed by the slurry dipping device 4;

[0023] In order to realize the function of adjustable stirring speed, the power device 2 includes a mounting plate 29, the mounting plate 29 is installed in the bottom cover 1 of the equipment, the second motor 23 is installed on the mounting plate 29, the second motor 23 is installed on the second shaft 24, the second gear 21 is installed on the second shaft 24, the first gear 20 is installed on one side of the second gear 21, the third gear 22 is installed on one side of the first gear 20, the third shaft 25 is installed on the third gear 22, one end of the third shaft 25 is rotatably mounted on the mounting plate 29, the third shaft 25 and the second shaft 24 are installed with the same belt 26, the mounting plate A third motor 27 is installed on one side of 29, and a third push rod 28 is installed on the third motor 27. The output end of the third push rod 28 is connected to one side of the mounting plate 29. The slurry dipping device 4 includes a first motor 40, which is installed above the support frame 6. A first push rod 41 is installed on the first motor 40, and a connecting plate 42 is installed on the first push rod 41. A soaking box 43 is installed on the connecting plate 42. The same first fixing bolt 44 is installed on the connecting plate 42 and the soaking box 43. When in use, the workpiece is placed in the soaking box 43, and the first motor 40 pushes the soaking box 43 through the first push rod 41. 3 is lowered into the slurry barrel 5 until the immersion box 43 is immersed in the slurry in the slurry barrel 5. In order to ensure sufficient slurry, the third push rod 28 is pushed by the third motor 27, and the third push rod 28 pushes the mounting plate 29 to move, so that the second gear 21 is engaged with the first gear 20. At this time, the third gear 22 is separated from the first gear 20, and the second motor 23 drives the second shaft 24 to rotate. The second shaft 24 drives the second gear 21 to rotate, and the second gear 21 drives the first gear 20 to rotate. When the first gear 20 rotates, the first shaft 30 rotates synchronously. At this time, the rotation speed of the first shaft 30 is relatively fast. Fast, can make the slurry in the slurry barrel 5 stir quickly, make the slurry in the immersion box 43 pass through faster, can make the slurry in the immersion box 43 hang on slurry more fully, then reset the first push rod 41, the immersion box 43 is separated from the slurry, at this time reset the third push rod 28, the first gear 20 and the third gear 22 are engaged, the third gear 22 drives the first gear 20 to rotate, at this time the first gear 20 rotates slower than when the second gear 21 is engaged, can avoid the first gear 20 rotating quickly to waste kinetic energy, and can keep the first shaft 30 driving the stirring rod 31 to stir at a low speed to avoid the slurry precipitation and solidification.

[0024] Example 2: Figure 1-3 The stirring device 3 includes a first rotating shaft 30, which is mounted on the first gear 20. A stirring rod 31 is mounted on the first rotating shaft 30, and the stirring rod 31 is mounted in the slurry bucket 5. Connecting rods 32 are mounted on both sides of the first rotating shaft 30, and an inner wall scraper 33 is mounted on the connecting rod 32. One side of the inner wall scraper 33 is in contact with the inner wall of the slurry bucket 5. The other features are the same as those in Example 1.

[0025] The working principle is as follows: when in use, the workpiece is placed in the immersion box 43, and the first motor 40 pushes the immersion box 43 down into the slurry bucket 5 through the first push rod 41 until the immersion box 43 is immersed in the slurry in the slurry bucket 5. In order to ensure sufficient slurry hanging, the third motor 27 pushes the third push rod 28, and the third push rod 28 pushes the mounting plate 29 to move, so that the second gear 21 is meshed with the first gear 20. At this time, the third gear 22 is separated from the first gear 20, and the second motor 23 drives the second shaft 24 to rotate, and the second shaft 24 drives the second gear 21 to rotate, and the second gear 21 drives the first gear 20 to rotate. When the first gear 20 rotates, the first shaft 30 rotates synchronously. At this time, the first shaft 30 rotates faster, which can make the slurry in the slurry bucket 5 stir quickly, so that the slurry in the immersion box 43 passes through faster, which can make the immersion The slurry in the box 43 is more fully coated, and then the first push rod 41 is reset, and the immersion box 43 is separated from the slurry. At this time, the third push rod 28 is reset, and the first gear 20 and the third gear 22 are meshed. The third gear 22 drives the first gear 20 to rotate. At this time, the rotation speed of the first gear 20 is slower than when the second gear 21 is meshed, which can avoid the first gear 20 from rotating quickly and wasting kinetic energy, and can keep the first rotating shaft 30 driving the stirring rod 31 to stir at a low speed to avoid the slurry from settling and solidifying. In order to stir the slurry, the first rotating shaft 30 drives the stirring rod 31 to rotate when it rotates, and the stirring rod 31 stirs the slurry in the slurry barrel 5 when it rotates, which can make the slurry stirred, and the slurry can be fully hung on the workpiece during slurrying. At the same time, the first rotating shaft 30 drives the inner wall scraper 33 to rotate, and the inner wall scraper 33 can hang the slurry on the inner wall of the slurry barrel 5 to avoid slurry on the inner wall from condensing.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving slurry dipping bucket, comprising a bottom cover (1); characterized in that: A slurry dipping bucket (5) is installed above the bottom cover (1) of the equipment, a support frame (6) is installed on one side of the slurry dipping bucket (5), a power device (2) is provided in the bottom cover (1) of the equipment, a stirring device (3) is provided in the slurry dipping bucket (5), and a slurry dipping device (4) is provided on the support frame (6); The power device (2) comprises a mounting plate (29), the mounting plate (29) being mounted in the bottom cover (1) of the device, a second motor (23) being mounted on the mounting plate (29), a second rotating shaft (24) being mounted on the second motor (23), a second gear (21) being mounted on the second rotating shaft (24), a first gear (20) being mounted on one side of the second gear (21), and a third gear (22) being mounted on one side of the first gear (20).

2. The energy-saving slurry dipping bucket according to claim 1, characterized in that: A third rotating shaft (25) is mounted on the third gear (22), one end of the third rotating shaft (25) is rotatably mounted on a mounting plate (29), and the third rotating shaft (25) and the second rotating shaft (24) are mounted with the same belt (26).

3. The energy-saving slurry dipping bucket according to claim 2, characterized in that: A third motor (27) is installed on one side of the mounting plate (29), a third push rod (28) is installed on the third motor (27), and an output end of the third push rod (28) is connected to one side of the mounting plate (29).

4. The energy-saving slurry dipping bucket according to claim 1, characterized in that: The stirring device (3) comprises a first rotating shaft (30), the first rotating shaft (30) is mounted on the first gear (20), a stirring rod (31) is mounted on the first rotating shaft (30), and the stirring rod (31) is mounted in the slurry bucket (5).

5. The energy-saving slurry dipping bucket according to claim 4, characterized in that: Connecting rods (32) are installed on both sides of the first rotating shaft (30), and inner wall scrapers (33) are installed on the connecting rods (32). One side of the inner wall scraper (33) is in contact with the inner wall of the slurry bucket (5).

6. The energy-saving slurry dipping bucket according to claim 1, characterized in that: The slurry dipping device (4) comprises a first motor (40), the first motor (40) is installed above the support frame (6), a first push rod (41) is installed on the first motor (40), and a connecting plate (42) is installed on the first push rod (41).

7. The energy-saving slurry dipping bucket according to claim 6, characterized in that: A soaking box (43) is installed on the connecting plate (42), and a same first fixing bolt (44) is installed on the connecting plate (42) and the soaking box (43).

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