Environment-friendly asphalt waterproof coating processing device

Abstract

The utility model discloses an environmental protection pitch waterproof paint processing device, including the shell, the top rotation of shell is installed with the pivot, the outer wall fixed of pivot has the stirring board, pivot and motor are connected with each other, one side of pivot is provided with support block and U type support board respectively, support block and scraper are connected with each other through the clamping mechanism, the scraper and U type support board are connected with each other through the fixed mechanism, the scraper is provided with rubber scraping strip, rubber scraping strip and shell are mutually resisted, the top of shell is provided with the hole that takes out and puts, this environmental protection pitch waterproof paint processing device, through the rotary locking rod, can make the scraper and rubber scraping strip separate fixed, through T type rod, can take out and put the hole from the inside of shell with the scraper and rubber scraping strip, thereby convenient rubber scraping strip takes out from the device and replaces.

Description

Technical Field

[0001] This utility model relates to the field of coating processing technology, specifically to an environmentally friendly asphalt waterproof coating processing device. Background Technology

[0002] Asphalt waterproof coatings are solvent-based or water-emulsion type waterproof coatings formulated with asphalt as the base material. Solvent-based asphalt waterproof coatings are formulated by directly dissolving unmodified petroleum asphalt in solvents such as gasoline, and are also known as cold primers. During the production and processing of asphalt, the raw materials need to be mixed.

[0003] However, existing asphalt waterproof coating processing equipment uses rubber scrapers on the mixing components to remove coating from the inside of the equipment. After prolonged use, these scrapers thin and become ineffective at removing coating from the inside, requiring replacement. Since the scrapers are located inside the equipment, removing them for replacement is inconvenient. Therefore, innovative designs are urgently needed to address these issues based on existing asphalt waterproof coating processing equipment. Utility Model Content

[0004] The purpose of this utility model is to provide an environmentally friendly asphalt waterproof coating processing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly asphalt waterproof coating processing device, comprising a shell, a rotating shaft rotatably mounted on the top of the shell, a stirring plate fixed on the outer wall of the rotating shaft, the rotating shaft being connected to a motor, and a support block and a U-shaped support plate respectively provided on one side of the rotating shaft; The support block and the scraper are connected to each other through a locking mechanism; The scraper and the U-shaped support plate are connected to each other by a fixing mechanism; The scraper is equipped with a rubber scraper strip, which abuts against the outer shell. The top of the outer casing has a pick-and-place hole.

[0006] Preferably, the stirring plates are evenly distributed on the outer wall of the rotating shaft, and the stirring plates on the left and right sides are staggered.

[0007] Preferably, the engaging mechanism includes a locking rod, with the bottom of the scraper fixed to the locking rod, and the lower end of the locking rod engaging with the interior of the support block.

[0008] Preferably, the fixing mechanism includes a top plate, the scraper is fixedly connected to the top plate, the scraper is in contact with the U-shaped support plate, the top of the U-shaped support plate has a groove, the lower half of the groove and the top plate and the locking rod are threadedly connected, the locking rod and the upper half of the groove are slidably connected, the top two sides of the locking rod are fixed with screw plates, and the top center of the top of the top plate is fixed with a T-shaped rod.

[0009] Preferably, the pick-and-place hole is threadedly connected to the sealing plug.

[0010] Preferably, a screw slides inside the rubber scraper, one end of which is connected to the internal thread of the scraper, and the other end of which is located inside the rubber scraper.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the environmentally friendly asphalt waterproof coating processing device can make the scraper and rubber scraper strip disengage from the fixed by rotating the locking rod, and the scraper and rubber scraper strip can be pulled out from the inside of the outer shell through the pick-and-place hole by the T-shaped rod, so as to facilitate the removal and replacement of the rubber scraper strip from the device; The scraper and the U-shaped support plate fit together internally, allowing the scraper to move only up and down. The top of the U-shaped support plate has a groove, and the locking rod is slidably connected to the upper half of the groove, allowing the lower end of the locking rod to be placed directly on the upper half of the groove. Under the action of the above two, the lower end of the locking rod can be aligned with the support block, facilitating the locking rod and the support block to engage, thus making it easy to quickly install the scraper and rubber scraper back into the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the structure of the scraper and support block after separation. Figure 5 This is a schematic diagram of the separation structure of the top plate and the locking rod of this utility model.

[0013] In the diagram: 1. Outer shell; 2. Rotating shaft; 3. Stirring plate; 4. Motor; 5. Scraper; 6. Rubber scraper; 7. Support block; 8. Locking rod; 9. Top plate; 10. Locking rod; 11. T-shaped rod; 12. U-shaped support plate; 13. Loading / unloading hole; 14. Sealing plug. Detailed Implementation

[0014] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 This utility model provides a technical solution: an environmentally friendly asphalt waterproof coating processing device, including a shell 1, a rotating shaft 2 rotatably installed at the top center of the shell 1 through a sealed bearing, a stirring plate 3 fixed inside the shell 1 on the outer wall of the rotating shaft 2, the upper end of the rotating shaft 2 being fixedly connected to the bottom output end of a motor 4, the outer wall of the motor 4 being fixed to the top of the shell 1 by bolts, and a support block 7 and a U-shaped support plate 12 being fixed at the top and bottom of one side of the rotating shaft 2, respectively. The top of the support block 7 and the bottom of the scraper 5 are connected to each other by a locking mechanism; The top of the scraper 5 is connected to the end of the U-shaped support plate 12 by a fixing mechanism; A rubber scraper 6 is attached to the outer wall of the scraper 5. The outer side of the rubber scraper 6 abuts against the inner side of the outer shell 1, ensuring that when the rotating shaft 2 drives the rubber scraper 6 to rotate through the support block 7, the U-shaped support plate 12 and the scraper 5, the rubber scraper 6 can scrape off the paint on the inner side of the outer shell 1. The top of the outer casing 1 is provided with a pick-and-place hole 13 located above the top of the scraper 5, through which the scraper 5 and the rubber scraper 6 can be removed from the inside of the outer casing 1.

[0016] The stirring plates 3 are evenly distributed on the outer wall of the rotating shaft 2, and the left and right adjacent stirring plates 3 are staggered, which increases the stirring range of the stirring plates 3 and improves the mixing efficiency between raw materials.

[0017] The engaging mechanism includes a locking rod 8. The bottom of the scraper 5 is fixed with the locking rod 8. The lower end of the locking rod 8 is engaged with the inside of the support block 7. The outer side of the locking rod 8 is tightly nested with a first rubber sleeve. The rubber sleeve is located between the scraper 5 and the support block 7, so that the lower end of the scraper 5 can be limited, allowing the scraper 5 to rotate stably, and also facilitating the separation of the bottom of the scraper 5 from the support block 7.

[0018] The fixing mechanism includes a top plate 9. The top of the scraper 5 is fixedly connected to the center of the bottom of the top plate 9. The outer side of the top of the scraper 5 is in contact with the inner side of the U-shaped support plate 12, so that the scraper 5 can only move up and down, which is conducive to the engagement of the locking rod 8 and the support block 7. A rubber sheet is fixed to the bottom of the top plate 9. The bottom of the rubber sheet abuts against the top of the U-shaped support plate 12. A groove is opened on the top of the U-shaped support plate 12. The lower half of the groove, the top plate 9, and the locking rod 10 are all threadedly connected. The locking rod 10 is slidably connected to the upper half of the groove, so that the locking rod... The lower end of 10 can be placed directly in the upper half of the groove, which is conducive to the engagement of the locking rod 8 and the support block 7. Both sides of the top of the locking rod 10 are fixed with screw plates, which facilitate the manual disassembly and installation of the locking rod 10. A fixing ring is nested on the outside of the locking rod 10, and a second rubber sleeve is tightly nested on the outside of the locking rod 10. The second rubber sleeve is located between the fixing ring and the top plate 9. There are two locking rods symmetrically distributed about the central axis of the top plate 9. A T-shaped rod 11 is fixed at the top center of the top plate 9, which facilitates the lifting of the scraper 5.

[0019] The inner side of the take-in / put-out hole 13 is threadedly connected to the outer bottom of the sealing plug 14. A third rubber sleeve is tightly nested on the outer side of the sealing plug 14. The third rubber sleeve is located between the top of the outer shell 1 and the lower top surface of the sealing plug 14, allowing the take-in / put-out hole 13 to be opened and closed.

[0020] A screw slides through the inside of the rubber scraper 6. The end of the screw is connected to the internal thread of the scraper 5, and the other end of the screw is located inside the rubber scraper 6. The screws are evenly distributed on the rubber scraper 6, which allows the rubber scraper 6 to be removed and replaced, and also ensures that the screws will not touch the inside of the outer casing 1.

[0021] The top of the outer casing 1 is provided with a feeding hopper, and a sealing cover is threaded onto the top of the feeding hopper. The bottom of the outer casing 1 is provided with a discharge pipe, and a manual valve is provided on the discharge pipe.

[0022] Working principle: When using this environmentally friendly asphalt waterproof coating processing device, first start the motor 4. The motor 4 drives the rotating shaft 2 and the mixing plate 3 to rotate, which stirs the raw materials inside the shell 1. At the same time, the rotating shaft 2 drives the support block 7, the U-shaped support plate 12, the scraper 5 and the rubber scraper 6 to rotate, which removes the coating from the inside of the shell 1 and prevents the coating from sticking to the inside of the shell 1. When the rubber scraper 6 is worn out and needs to be replaced, rotate the sealing plug 14 to separate the sealing plug 14 from the insertion and removal hole 13, then rotate the locking rod 10 to separate the lower end of the locking rod 10 from the U-shaped support plate 12, pull it up to the T-shaped rod 11, the T-shaped rod 11 will drive the top plate 9, scraper 5, rubber scraper 6 and locking rod 8 to be taken out from the inside of the outer shell 1, use a screwdriver to remove the screws between the scraper 5 and the rubber scraper 6, and fix the new rubber scraper 6 to the scraper 5 with screws; Insert the scraper 5 and rubber scraper 6 back into the housing 1 through the insertion / removal hole 13, ensuring that the scraper 5 passes through the interior of the U-shaped support plate 12. Under the limitation of the U-shaped support plate 12, ensure that the scraper 5 moves vertically downward. When the lower end of the locking rod 10 engages with the groove on the U-shaped support plate 12, the locking rod 8 engages with the support block 7. Rotate the locking rod 10 to fix the top plate 9 and the U-shaped support plate 12, thus completing the fixation of the scraper 5 and rubber scraper 6. Finally, reinstall the sealing plug 14 back into the insertion / removal hole 13.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An environmentally friendly asphalt waterproof coating processing device, comprising a housing (1), a rotating shaft (2) rotatably mounted on the top of the housing (1), a stirring plate (3) fixed on the outer wall of the rotating shaft (2), and the rotating shaft (2) being interconnected with a motor (4), characterized in that: A support block (7) and a U-shaped support plate (12) are respectively provided on one side of the rotating shaft (2). The support block (7) and the scraper (5) are connected to each other through a locking mechanism; The scraper (5) and the U-shaped support plate (12) are connected to each other by a fixing mechanism; The scraper (5) is provided with a rubber scraper (6), and the rubber scraper (6) abuts against the outer shell (1); The top of the outer casing (1) is provided with a pick-up and drop-out hole (13).

2. The environmentally friendly asphalt waterproof coating processing device according to claim 1, characterized in that: The stirring plates (3) are evenly distributed on the outer wall of the rotating shaft (2), and the stirring plates (3) on the left and right are staggered.

3. The environmentally friendly asphalt waterproof coating processing device according to claim 1, characterized in that: The engaging mechanism includes a locking rod (8), the bottom of the scraper (5) is fixed with the locking rod (8), and the lower end of the locking rod (8) is engaged with the inside of the support block (7).

4. The environmentally friendly asphalt waterproof coating processing device according to claim 1, characterized in that: The fixing mechanism includes a top plate (9), the scraper (5) is fixedly connected to the top plate (9), the scraper (5) is in contact with the U-shaped support plate (12), the top of the U-shaped support plate (12) is provided with a groove, the lower half of the groove and the top plate (9) are threadedly connected to the locking rod (10), the locking rod (10) is slidably connected to the upper half of the groove, the top two sides of the locking rod (10) are fixed with screw plates, and the top center of the top plate (9) is fixed with a T-shaped rod (11).

5. The environmentally friendly asphalt waterproof coating processing device according to claim 1, characterized in that: The take-out hole (13) is threadedly connected to the sealing plug (14).

6. The environmentally friendly asphalt waterproof coating processing device according to claim 1, characterized in that: A screw slides inside the rubber scraper (6), with one end of the screw connected to the internal thread of the scraper (5), and the other end of the screw located inside the rubber scraper (6).

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