Asphalt blade coating knife rest

Abstract

The utility model discloses an asphalt blade coating knife rest, which relates to the technical field of asphalt blade coating and comprises a knife rest, a cleaning mechanism and a circulating mechanism, a plurality of groups of knife receiving grooves are arranged at the top end in the knife rest, limit grooves are arranged at the bottom ends of the knife receiving grooves, cleaning cavities are arranged at the bottom ends of the limit grooves, and water tanks are detachably connected to the left end and the right end of the knife rest. A cleaning mechanism and a circulating mechanism are arranged between the water tank and the knife rest, fixing plates are fixedly connected to the left end and the right end of the interior of the knife collecting groove, multiple sets of cleaning brushes are fixedly connected to the upper ends of the fixing plates, and a scraper is properly scraped by the fixing plates and the cleaning brushes in the process of being inserted into the knife collecting groove, so that impurities on the surface can be effectively removed; meanwhile, the outer wall of the scraper is prevented from being scratched or abraded, the position of the scraper is clamped by the limiting groove and the scraper handle, so that the scraper can stably enter the cleaning cavity, the spray head conducts efficient water flow cleaning on the scraper, it is ensured that the surface of the scraper is clean and free of residues, and the situations of omission and incomplete cleaning in the cleaning process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of asphalt scraping technology, specifically an asphalt scraper holder. Background Technology

[0002] Asphalt is a dark brown, complex mixture composed of hydrocarbons of varying molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid, mostly existing in liquid or semi-solid petroleum form, with a black surface, and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moisture-proof, and corrosion-resistant organic cementing material. Asphalt can be mainly classified into three types: coal tar pitch, petroleum asphalt, and natural asphalt. Coal tar pitch is a byproduct of coking.

[0003] When applying asphalt, a scraper is needed. The width and scraping angle of the scraper can help control the thickness of the asphalt coating. However, asphalt is a very sticky material. After use, the scraper will accumulate solidified asphalt, making the surface of the scraper rough. If it is not cleaned in time, asphalt residue can easily accumulate on the scraper, affecting the cleanliness of other construction tools and even contaminating other materials and the work area.

[0004] Therefore, those skilled in the art have provided an asphalt scraper holder to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to provide an asphalt scraper holder to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An asphalt scraper holder includes a scraper holder, a cleaning mechanism, and a circulation mechanism. The top of the scraper holder has multiple sets of scraper return grooves, and the bottom of each scraper return groove has a limit groove. The bottom of each limit groove has a cleaning chamber. Water tanks are detachably connected to both the left and right ends of the scraper holder. A cleaning mechanism and a circulation mechanism are provided between the water tanks and the scraper holder. Fixing plates are fixedly connected to both the left and right ends of the scraper return grooves, and multiple sets of cleaning brushes are fixedly connected to the top of each fixing plate.

[0008] As a further embodiment of this utility model: the bottom of each water tank is fixedly connected to a water outlet assembly, which includes a pump body and a water supply pipe. The water inlet end of the pump body is fixedly connected to the water tank and the water outlet end of the pump body is fixedly connected to the water supply pipe. The other end of the water supply pipe passes through the blade holder and is fixedly connected to the blade holder. The end of the water supply pipe is fixedly connected to a nozzle, and the nozzle is located inside the cleaning chamber.

[0009] As a further improvement of this utility model: two sets of mounting frames are slidably connected inside the cleaning chamber, with a filter screen fixedly connected in the upper mounting frame and an activated carbon adsorption screen fixedly connected in the lower mounting frame.

[0010] As a further embodiment of this utility model: a pull block is fixedly connected to the upper end of each mounting frame plate, and a disassembly groove is opened at the end of the outer wall of the tool holder near the pull block. A pair of return springs are fixedly connected to the side walls at both ends of the disassembly groove, and an abutment plate is fixedly connected to the upper end of each pair of return springs. The abutment plates abut against the pull block and are movably engaged.

[0011] As a further improvement of this utility model: a reflux pump is fixedly connected to the side wall of the water tank away from the blade holder, and a reflux pipe is fixedly connected to the output end of the reflux pump. The other end of the reflux pipe passes through the blade holder until it enters the cleaning chamber and is fixedly connected to the blade holder.

[0012] As a further improvement of this utility model: the width of each disassembly groove is greater than the width of the mounting frame plate, and the mounting frame plate is slidably engaged with the adjacent disassembly groove.

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

[0014] 1. Equipped with a cleaning mechanism, the scraper is moderately abraded by the fixing plate and cleaning brush during insertion into the scraper groove, effectively removing surface impurities while preventing scratches or wear on the scraper's outer wall. The limiting groove and handle hold the scraper in place, ensuring stable entry into the cleaning chamber. The nozzle provides efficient water flow cleaning of the scraper, ensuring a clean and residue-free surface and reducing omissions and incomplete cleaning during the process. 2. Equipped with a circulation mechanism, the combination of the filter screen and activated carbon adsorption screen effectively removes solid impurities and harmful substances from the water. The filter screen removes larger solid particles, while the activated carbon adsorption screen adsorbs harmful chemicals and odors, ensuring water cleanliness and improving cleaning efficiency. A return pump and return pipe pump the cleaned water back to the water tank, effectively achieving water resource recycling. Pull blocks and mounting frames allow for quick replacement or maintenance of the filter screen and activated carbon adsorption screen. The filter elements can be easily disassembled and replaced using the spring force of the return spring and the pull block operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an asphalt scraper holder.

[0016] Figure 2 This is an enlarged structural diagram of point A in an asphalt scraper holder.

[0017] Figure 3 This is a frontal cross-sectional view of an asphalt scraper holder.

[0018] Figure 4 This is an enlarged structural diagram of point B in an asphalt scraper holder.

[0019] In the diagram: 1. Blade holder; 2. Blade return groove; 3. Fixing plate; 4. Cleaning brush; 5. Limiting groove; 6. Cleaning chamber; 7. Water tank; 8. Water outlet assembly; 9. Nozzle; 10. Mounting frame plate; 11. Filter screen; 12. Activated carbon adsorption screen; 13. Pull block; 14. Disassembly groove; 15. Return spring; 16. Abutment plate; 17. Return pipe; 18. Return pump. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Reference Figure 1-4 This embodiment provides an asphalt scraper holder, including a scraper holder 1, a scraper groove 2, a fixing plate 3, a cleaning brush 4, a limiting groove 5, a cleaning chamber 6, a water tank 7, a water outlet assembly 8, a nozzle 9, a mounting frame plate 10, a filter screen 11, an activated carbon adsorption screen 12, a pull block 13, a disassembly groove 14, a return spring 15, abutment plate 16, a return pipe 17, and a return pump 18. The top of the scraper holder 1 has multiple scraper grooves 2, and the bottom of each scraper groove 2 has a limiting groove 5. The bottom of each limiting groove 5 has a cleaning chamber 6. The left and right ends of the scraper holder 1 can be detachably connected to a water tank 7. A cleaning mechanism and a circulation mechanism are provided between the water tank 7 and the scraper holder 1. The left and right ends of the scraper groove 2 are fixedly connected to a fixing plate 3, and the upper end of each fixing plate 3 is fixedly connected to multiple cleaning brushes 4.

[0023] Example 2

[0024] Reference Figure 1 , 3 This embodiment is based on the previous embodiment, but differs from the previous embodiment in that the bottom of each water tank 7 is fixedly connected to a water outlet assembly 8, which includes a pump body and a water supply pipe. The water inlet end of the pump body is fixedly connected to the water tank 7 and the water outlet end of the pump body is fixedly connected to the water supply pipe. The other end of the water supply pipe passes through the knife holder 1 and is fixedly connected to the knife holder 1. The end of the water supply pipe is fixedly connected to a nozzle 9, and the nozzle 9 is located inside the cleaning chamber 6.

[0025] After use, insert the scraper into the scraper groove 2 at the top of the scraper holder 1. The fixing plate 3 and cleaning brush 4 on the inner wall of the scraper scrape the outer wall during the scraper placement process. Then, the scraper body passes through the limiting groove 5 and enters the cleaning chamber 6, with the handle stuck in the limiting groove 5.

[0026] Start the water outlet assembly 8 at the bottom of the water tank 7 at both ends of the blade holder 1. The pump in the water outlet assembly 8 draws water from the water tank 7 into the water supply pipe and then into the nozzle 9. The nozzle 9 cleans the scraper in the cleaning chamber 6.

[0027] Example 3

[0028] Reference Figure 1 , 3 4. This embodiment is based on the previous embodiment, but differs in that two sets of mounting frame plates 10 are slidably engaged inside the cleaning chamber 6. A filter screen 11 is fixedly connected inside the upper mounting frame plate 10, and an activated carbon adsorption screen 12 is fixedly connected inside the lower mounting frame plate 10. Pull blocks 13 are fixedly connected to the upper ends of each mounting frame plate 10. A disassembly groove 14 is provided on the outer side wall of the knife holder 1 near the pull block 13. A pair of reset plates are fixedly connected to the two side walls of the disassembly groove 14. Spring 15, a pair of return springs 15 are fixedly connected to the upper end of abutment plate 16, abutment plate 16 abuts against and is movably engaged with pull block 13, water tank 7 is fixedly connected to the side wall away from knife holder 1 with return pump 18, return pipe 17 is fixedly connected to the output end of return pump 18, the other end of return pipe 17 passes through knife holder 1 to the cleaning chamber 6 and is fixedly connected to knife holder 1, disassembly groove 14 is wider than the mounting frame plate 10 and the mounting frame plate 10 is slidably engaged with the adjacent disassembly groove 14;

[0029] After cleaning, the water mixed with impurities falls to the bottom and is treated by the filter screen 11 and activated carbon adsorption screen 12 in the two sets of mounting frame plates 10. The filter screen 11 can separate solid impurities in the water, and the activated carbon adsorption screen 12 can adsorb harmful substances in the water. The treated water is left at the bottom of the cleaning chamber 6. Finally, the return pump 18 is started, and the return pump 18 pumps the treated water back into the water tank 7 through the return pipe 17, waiting for the second round of cleaning.

[0030] After the filter screen 11 and activated carbon adsorption screen 12 have been used for a period of time, the abutment plates 16 at the upper and lower ends of the pull block 13 can be retracted by the elastic force of the upper return spring 15 until the mounting frame plate 10 can slide out from the disassembly groove 14. Pull the pull block 13 to remove the mounting frame plate 10 and replace or maintain the filter screen 11 and activated carbon adsorption screen 12.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An asphalt scraper holder, comprising a scraper holder (1), a cleaning mechanism, and a circulation mechanism, characterized in that, The top of the blade holder (1) has multiple sets of blade return grooves (2), and the bottom of each blade return groove (2) has a limiting groove (5). The bottom of each limiting groove (5) has a cleaning cavity (6). Both the left and right ends of the blade holder (1) can be detachably connected to a water tank (7). A cleaning mechanism and a circulation mechanism are provided between the water tank (7) and the blade holder (1). Both the left and right ends of the blade return groove (2) are fixedly connected to a fixing plate (3). The upper end of each fixing plate (3) is fixedly connected to multiple sets of cleaning brushes (4).

2. The asphalt scraper holder according to claim 1, characterized in that, The cleaning mechanism includes a nozzle (9), and the bottom of the water tank (7) is fixedly connected to a water outlet assembly (8). The water outlet assembly (8) includes a pump body and a water supply pipe. The water inlet end of the pump body is fixedly connected to the water tank (7), and the water outlet end of the pump body is fixedly connected to the water supply pipe. The other end of the water supply pipe passes through the knife holder (1) and is fixedly connected to the knife holder (1).

3. The asphalt scraper holder according to claim 2, characterized in that, The water supply pipe is fixedly connected to a nozzle (9), and all nozzles (9) are located inside the cleaning chamber (6).

4. The asphalt scraper holder according to claim 1, characterized in that, The circulation mechanism includes a filter screen (11) and an activated carbon adsorption screen (12). The cleaning chamber (6) is slidably connected to two sets of mounting frames (10). The upper mounting frame (10) is fixedly connected to the filter screen (11), and the lower mounting frame (10) is fixedly connected to the activated carbon adsorption screen (12).

5. An asphalt scraper holder according to claim 4, characterized in that, Pull blocks (13) are fixedly connected to the upper end of the mounting frame plate (10). A disassembly groove (14) is opened on the outer side wall of the knife holder (1) near the pull block (13). A pair of reset springs (15) are fixedly connected to the two side walls of the disassembly groove (14). Abutment plates (16) are fixedly connected to the upper end of the pair of reset springs (15). The abutment plates (16) abut against the pull block (13) and are movably engaged.

6. The asphalt scraper holder according to claim 2, characterized in that, A reflux pump (18) is fixedly connected to the side wall of the water tank (7) away from the knife holder (1). A reflux pipe (17) is fixedly connected to the output end of the reflux pump (18). The other end of the reflux pipe (17) passes through the knife holder (1) and extends into the cleaning chamber (6) and is fixedly connected to the knife holder (1).

7. An asphalt scraper holder according to claim 5, characterized in that, The width of each disassembly groove (14) is greater than the width of each mounting frame plate (10), and each mounting frame plate (10) is slidably engaged with the adjacent disassembly groove (14).

Images