Mixture removing device in front of crawler belt of paver

Abstract

The utility model relates to a paver crawler belt front mixture removing device, which comprises an upper bearing cover, a main removing bearing table, a removing driving motor, a driven belt wheel, a driving belt wheel, an adsorption magnetic ring, an inner positioning table, a removing plate, a removing plate bearing belt, a metal protection block and a fastening screw, the top of the main removing bearing table is connected with the upper bearing cover, and the rear part of the upper bearing cover is provided with a bearing cover connecting block; the rear portion of the main clearing bearing table is provided with a clearing table connecting column and bearing cover connecting tables, the bearing cover connecting tables are distributed on the two sides of the clearing table connecting column, the bottoms of the bearing cover connecting blocks are provided with bearing cover connecting columns, bearing column connecting grooves are formed in the bearing cover connecting tables, and the bearing cover connecting columns are matched with the bearing column connecting grooves. The bearing cover connecting column is connected with the bearing column connecting groove, the bearing cover connecting column is inserted into the bearing column connecting groove, and an upper screw avoiding hole is formed in the bearing cover connecting column.

Description

Technical Field

[0001] The utility model relates to the field of pavers, in particular to a mixed material removing device in front of a paver crawler. Background Art

[0002] The existing patent (publication number: CN116240843A) proposes a mixture cleaning device in front of a paver track, including a paver for paving on a water-stable base, a cleaning device for the front end of the paver, and a connecting device used to connect the paver to the cleaning device. The front end of the paver is provided with a cleaning device, and a connecting device is provided between the rear end of the cleaning device and the front end of the paver. By installing the mixture cleaning device in front of the paver track, during the operation of the paver, the mixture cleaning device can automatically clean the mixture on the driving route. However, this device "and a cleaning brush is fixedly connected to the outer wall of the cleaning drum, and the cleaning drum is located on the surface of the steel plate and the telescopic plate. The rotation direction of the cleaning brush on the surface of the cleaning drum may be adhered to the mixture during the cleaning process, resulting in a decrease in the cleaning effect, affecting the progress of the cleaning operation. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a mixture cleaning operation in front of the crawler of a paver. When performing a mixture cleaning operation in front of the crawler of the paver, a cleaning drive motor drives a cleaning plate carrier belt to rotate, and the cleaning plate carrier belt drives the cleaning plate to move, so that the cleaning plate can clean the mixture accumulated on the front of the crawler. At the same time, when the cleaning plate runs to the leftmost side, the adsorption magnetic ring will attract the cleaning plate, so that the cleaning plate will retreat until it is attached to the surface of the adsorption magnetic ring. In this process, the mixture adhering to the surface of the cleaning plate is partially scraped off, and as the cleaning plate continues to move forward to the range where the scraping block is located, the scraping block can further scrape off the mixture accumulated on the cleaning plate carrier belt and the surface of the cleaning plate, ensuring that the device will not affect the cleaning operation due to the accumulation of mixture on the surface of the cleaning plate carrier belt during the cleaning operation, and ensuring that the cleaning operation is continuously and stably carried out. A mixture cleaning device in front of the crawler of a paver.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A mixed material removal device in front of a paver crawler comprises an upper bearing cover, a main cleaning bearing platform, a cleaning drive motor, a driven pulley, a driving pulley, an adsorption magnetic ring, an inner positioning platform, a cleaning plate, a cleaning plate bearing belt, a metal protective block, and a fastening screw. The main cleaning bearing platform is connected to the upper bearing cover at the top, and a bearing cover connecting block is provided at the rear of the upper bearing cover. A cleaning platform connecting column and a bearing cover connecting platform are provided at the rear of the main cleaning bearing platform. The bearing cover connecting platforms are distributed on both sides of the cleaning platform connecting column. A bearing cover connecting column is provided at the bottom of the bearing cover connecting block. A bearing column connecting groove is provided inside the bearing cover connecting platform. The bearing cover connecting column is connected to the bearing column connecting groove. Correspondingly, the bearing cover connecting column is connected to the bearing column connecting groove, the bearing cover connecting column is inserted into the bearing column connecting groove, an upper screw avoidance hole is provided inside the bearing cover connecting column, a lower screw connecting groove is provided at the bottom of the bearing column connecting groove, a bearing cover connecting nut is provided on the top of the fastening screw, the fastening screw passes through the upper screw avoidance hole and is threadedly connected to the lower screw connecting groove, the bearing cover connecting nut is pressed against the upper part of the bearing cover connecting block, a scraping block is provided at the front of the main cleaning bearing platform, a lower bearing seat is provided at the bottom of the scraping block, a pulley connecting groove is provided at the bottom of the upper bearing cover and the surface of the lower bearing seat, and pulley connecting columns are provided on the upper and lower sides of the driving pulley and the driven pulley.

[0006] The pulley connecting groove is rotatably connected with the pulley connecting column, the driving pulley is located on a side biased towards the center of the main cleaning bearing platform, and the driven pulley is located on a side away from the center of the main cleaning bearing platform. A magnetic ring connecting groove is provided inside the adsorption magnetic ring, and the magnetic ring connecting groove is adapted to the driving pulley, and the magnetic ring connecting groove is connected to the driving pulley, and the magnetic ring connecting groove is sleeved on the outside of the driving pulley, the bottom of the inner positioning platform is connected to the lower bearing seat, and the top of the inner positioning platform is connected to the upper bearing cover, and the left and right sides of the inner positioning platform are provided with side pulley connecting grooves, and the side pulley connecting grooves are adapted to the adsorption magnetic ring and the driven pulley, and the side pulley connecting grooves located on both sides are respectively connected to the adsorption magnetic ring and the driven pulley, and the side pulley connecting grooves located on both sides are respectively sleeved on the outside of the adsorption magnetic ring and the driven pulley. Beneficial Effects

[0007] 1. When the device of the utility model performs a mixed material clearing operation in front of the crawler of the paver, the cleaning drive motor drives the cleaning plate carrier belt to rotate, and the cleaning plate carrier belt drives the cleaning plate to move, so that the cleaning plate can clean the mixed material accumulated in the front of the crawler. At the same time, when the cleaning plate runs to the leftmost side, the adsorption magnetic ring will attract the cleaning plate, so that the cleaning plate will retreat until it is attached to the surface of the adsorption magnetic ring. In this process, the mixed material adhering to the surface of the cleaning plate is partially scraped off, and as the cleaning plate continues to move forward to the range where the scraping block is located, the scraping block can further scrape off the mixed material accumulated on the cleaning plate carrier belt and the surface of the cleaning plate, ensuring that the device will not affect the cleaning operation due to the accumulation of mixed material on the surface of the cleaning plate carrier belt during the cleaning operation, and ensuring that the cleaning operation is carried out continuously and stably.

[0008] 2. The edges on both sides of the inner positioning platform of the utility model are gradually narrowed, so that the switching process when the cleaning plate connecting seat is scratched from the surface of the driven pulley to the surface of the inner positioning platform, or when the cleaning plate connecting seat is scratched from the surface of the inner positioning platform to the surface of the adsorption magnetic ring is smoother, avoiding large vibrations during the switching process that damage the cleaning plate, thereby ensuring the service life of the cleaning plate.

[0009] 3. When the cleaning plate of the utility model is in the position in front of the cleaning plate carrying belt, the cleaning plate is pressed against the surface of the inner positioning platform, so that the cleaning plate will not retract due to external interference when performing the mixed material cleaning operation, ensuring that the overall cleaning process can be carried out efficiently and stably.

[0010] 4. The upper bearing cover and the main cleaning bearing platform of the utility model adopt a split design and are fixed by the bearing cover connecting nut, so that the operator can conveniently maintain the cleaning plate bearing belt, cleaning plate and other parts by removing the upper bearing cover, making the maintenance and repair operations of this device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of the structure of a mixed material removal device in front of a paver crawler.

[0012] Figure 2 This is a top cross-sectional view of a mixture removal device in front of a paver track described in the utility model.

[0013] Figure 3 For the utility model Figure 2 Partial enlargement.

[0014] Figure 4 It is a side view of a mixed material removing device in front of a paver track described in the utility model.

[0015] Figure 5 For the utility model Figure 2 AA cross section.

[0016] Figure 6 It is a schematic diagram of the structure of the main cleaning bearing platform described in the utility model.

[0017] Figure 7 It is a schematic diagram of the upper bearing cover structure of the utility model.

[0018] Figure 8 This is a schematic diagram of the structure of the inner positioning platform described in the utility model.

[0019] Fig. 9 It is a schematic diagram of the structure of the cleaning plate carrier belt described in the utility model.

[0020] Fig.10 This is a schematic diagram of the structure of the metal protection block described in the utility model. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0022] Embodiment 1:

[0023] A device for removing mixed materials in front of a paver crawler track, comprising an upper bearing cover 1, a main cleaning bearing platform 2, a cleaning drive motor 4, a driven pulley 12, a driving pulley 13, an adsorption magnetic ring 14, an inner positioning platform 15, a cleaning plate 16, a cleaning plate bearing belt 18, a metal protective block 22, and a fastening screw 27. The main cleaning bearing platform 2 is connected to the upper bearing cover 1 at the top, and the upper bearing cover 1 has a bearing cover connecting block 6 at the rear, and the main cleaning bearing platform 2 has a cleaning platform connecting column 5 and a bearing cover connecting platform 7 at the rear, and the bearing cover connecting platform 7 is distributed on both sides of the cleaning platform connecting column 5, and the bearing cover connecting block 6 has a bearing cover connecting column 10 at the bottom, and the bearing cover connecting platform 7 has a bearing column connecting groove 9 inside, and the bearing cover connecting column 10 is adapted to the bearing column connecting groove 9, and the bearing cover connecting column 10 is connected to the bearing column connecting groove 9, and the bearing cover connecting column 10 is inserted into the bearing column connecting groove 9. There is an upper screw avoidance hole 25 inside, a lower screw connecting groove 24 is provided at the bottom of the bearing column connecting groove 9, and a bearing cover connecting nut 8 is provided on the top of the fastening screw 27. The fastening screw 27 passes through the upper screw avoidance hole 25 and is threadedly connected to the lower screw connecting groove 24. The bearing cover connecting nut 8 is pressed tightly on the upper part of the bearing cover connecting block 6. The upper bearing cover 1 and the main cleaning bearing platform 2 adopt a split design and are fixed by the bearing cover connecting nut 8, so that the operator can conveniently maintain the cleaning plate bearing belt 18, the cleaning plate 16 and other parts by removing the upper bearing cover 1, making the maintenance and repair operations of this device more convenient. The front part of the main cleaning bearing platform 2 is provided with a scraping block 11, and the bottom of the scraping block 11 is provided with a lower bearing seat 26. The bottom of the upper bearing cover 1 and the surface of the lower bearing seat 26 are provided with a pulley connecting groove 28, and the upper and lower sides of the driving pulley 13 and the driven pulley 12 are provided with a pulley connecting column 29.

[0024] Embodiment 2:

[0025] The pulley connection groove 28 of the utility model is rotatably connected with the pulley connection column 29, the driving pulley 13 is located on the side biased to the center of the main cleaning bearing platform 2, the driven pulley 12 is located on the side away from the center of the main cleaning bearing platform 2, the adsorption magnetic ring 14 has a magnetic ring connection groove 19 inside, the magnetic ring connection groove 19 is adapted to the driving pulley 13, the magnetic ring connection groove 19 is connected to the driving pulley 13, the magnetic ring connection groove 19 is sleeved on the outside of the driving pulley 13, the bottom of the inner positioning platform 15 is connected to the lower bearing seat 26, and the edges of the two sides of the inner positioning platform 15 are gradually narrowed, so that the cleaning plate connection seat 20 is drawn into the inner positioning platform 15 from the surface of the driven pulley 12 The surface, or the switching process when the cleaning plate connecting seat 20 is scratched from the surface of the inner positioning platform 15 into the surface of the adsorption magnetic ring 14 is smoother, avoiding large vibrations during the switching process to damage the cleaning plate 16, and ensuring the service life of the cleaning plate 16. The top of the inner positioning platform 15 is connected to the upper bearing cover 1, and the left and right sides of the inner positioning platform 15 have side pulley connecting grooves 17, which are adapted to the adsorption magnetic ring 14 and the driven pulley 12. The side pulley connecting grooves 17 on both sides are respectively connected to the adsorption magnetic ring 14 and the driven pulley 12, and the side pulley connecting grooves 17 on both sides are respectively sleeved on the outside of the adsorption magnetic ring 14 and the driven pulley 12.

[0026] Embodiment 3:

[0027] The driven pulley 12, the driving pulley 13, the adsorption magnetic ring 14, and the inner positioning platform 15 of the utility model constitute an inner positioning platform, the cleaning plate carrying belt 18 is sleeved on the outer sides of the driven pulley 12 and the driving pulley 13, the scraping block 11 is covered on the rear part of the cleaning plate carrying belt 18, and the surface of the cleaning plate carrying belt 18 has a protective block connecting groove 21, the metal protective block 22 is adapted to the protective block connecting groove 21, the metal protective block 22 is connected to the protective block connecting groove 21, and the metal protective block 22 is inserted into the protective block connecting groove 21 and fixed.

[0028] Embodiment 4:

[0029] The metal protective block 22 of the utility model has a cleaning plate connecting groove 23 inside, the cleaning plate 16 is adapted to the cleaning plate connecting groove 23, the cleaning plate 16 is connected to the cleaning plate connecting groove 23, the cleaning plate 16 slides inside the cleaning plate connecting groove 23, and when the cleaning plate 16 is in the front position of the cleaning plate bearing belt 18, the cleaning plate 16 is pressed against the surface of the inner positioning platform 15, so that the cleaning plate 16 will not retract due to external interference when performing the mixed material cleaning operation, ensuring that the overall cleaning process can be carried out efficiently and stably, and the rear part of the cleaning plate 16 has a cleaning plate connecting seat 20, and the cleaning plate connecting seat 20 is pressed against the surface of the inner positioning platform.

[0030] Embodiment 5:

[0031] The cleaning plate 16 of the utility model, which is located at the rear of the cleaning plate carrying belt 18, is pressed against the surface of the scraping block 11. The top of the upper carrying cover 1 has a motor mounting groove 3. The cleaning drive motor 4 is inserted into the motor mounting groove 3 and fixed. The transmission shaft of the cleaning drive motor 4 is fixedly connected to the active pulley 13. When the device performs the mixed material cleaning operation in front of the paver crawler, the cleaning drive motor 4 drives the cleaning plate carrying belt 18 to rotate, and the cleaning plate carrying belt 18 drives the cleaning plate 16 to move, so that the cleaning plate 16 can clean the mixed material accumulated in front of the crawler, and at the same time clean When the plate 16 runs to the leftmost side, the adsorption magnetic ring 14 will attract the cleaning plate 16, causing the cleaning plate 16 to retreat until it is attached to the surface of the adsorption magnetic ring 14. During this process, the mixed material adhering to the surface of the cleaning plate 16 is partially scraped off. As the cleaning plate 16 continues to move forward to the range where the scraping block 11 is located, the scraping block 11 can further scrape off the mixed material accumulated on the cleaning plate carrier belt 18 and the surface of the cleaning plate 16, ensuring that the device will not affect the cleaning operation during the cleaning operation due to the accumulation of mixed material on the surface of the cleaning plate carrier belt 18, thereby ensuring that the cleaning operation is carried out continuously and stably.

[0032] Embodiment 6:

[0033] The utility model installation steps are as follows: sleeve the magnetic ring connection groove 19 of the adsorption magnetic ring 14 on the outside of the active pulley 13, rotate and connect the pulley connection column 29 at the bottom of the active pulley 13 with the pulley connection groove 28 of the main cleaning bearing platform 2 which is closer to the center of the main cleaning bearing platform 2, rotate and connect the pulley connection column 29 at the bottom of the driven pulley 12 with the pulley connection groove 28 of the main cleaning bearing platform 2 which is farther away from the center of the main cleaning bearing platform 2, fix the bottom of the inner positioning platform 15 with the lower bearing seat 26, and respectively sleeve the side pulley connection grooves 17 on both sides of the inner positioning platform 15 on the outside of the driven pulley 12 and the adsorption magnetic ring 14, insert the metal protective block 22 into the protective block connection groove 21 of the cleaning plate bearing belt 18 and fix it, insert the cleaning plate 16 into the cleaning plate connection groove 23 of the metal protective block 22, sleeve the cleaning plate bearing belt 18 on the outside of the driven pulley 12 and the active pulley 13, so that The rear part of the cleaning plate connecting seat 20 of the cleaning plate 16 contacts the inner positioning platform composed of the driven pulley 12, the driving pulley 13, the adsorption magnetic ring 14, and the inner positioning platform 15, and the top of the main cleaning bearing platform 2 is connected with the upper bearing cover 1, so that the pulley connecting column 29 at the top of the driven pulley 12 and the driving pulley 13 is rotatably connected with the pulley connecting groove 28 of the upper bearing cover 1, and the bearing cover connecting column 10 of the upper bearing cover 1 is inserted into the bearing column connecting groove 9 of the main cleaning bearing platform 2, and the fastening screw 27 is passed through the upper screw avoidance hole 25 of the upper bearing cover 1 and threadedly connected with the fastening screw 27 of the main cleaning bearing platform 2, so that the bearing cover connecting nut 8 of the fastening screw 27 is pressed against the upper part of the upper bearing cover 1, and the cleaning drive motor 4 is inserted into the motor mounting groove 3 of the upper bearing cover 1 and fixed, so that the transmission shaft of the cleaning drive motor 4 is fixedly connected with the driving pulley 13, and the installation of this device is completed.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A device for removing mixed materials in front of the paver crawler track, characterized in that The invention comprises an upper bearing cover (1), a main cleaning bearing platform (2), a cleaning drive motor (4), a driven pulley (12), a driving pulley (13), an adsorption magnetic ring (14), an inner positioning platform (15), a cleaning plate (16), a cleaning plate bearing belt (18), a metal protection block (22), and a fastening screw (27). The main cleaning bearing platform (2) is connected to the upper bearing cover (1) at the top, and the upper bearing cover (1) has a bearing cover connecting block (6) at the rear. The main cleaning bearing platform (2) has a cleaning platform connecting column (5) and a bearing cover connecting platform (7) at the rear. The bearing cover connecting platform (7) is distributed on both sides of the cleaning platform connecting column (5). The bottom of the bearing cover connecting block (6) has a bearing cover connecting column (10). The bearing cover connecting platform (7) has a bearing column connecting groove (9) inside. The bearing cover connecting column (10) is adapted to the bearing column connecting groove (9). (10) is connected to the bearing column connecting groove (9), the bearing cover connecting column (10) is inserted into the bearing column connecting groove (9), the bearing cover connecting column (10) has an upper screw avoidance hole (25), the bottom of the bearing column connecting groove (9) has a lower screw connecting groove (24), the top of the fastening screw (27) has a bearing cover connecting nut (8), the fastening screw (27) passes through the upper screw avoidance hole (25) and is threadedly connected to the lower screw connecting groove (24), the bearing cover connecting nut (8) is pressed against the upper part of the bearing cover connecting block (6), the front part of the main cleaning bearing platform (2) has a scraping block (11), the bottom of the scraping block (11) has a lower bearing seat (26), the bottom of the upper bearing cover (1) and the surface of the lower bearing seat (26) both have a pulley connecting groove (28), and the upper and lower sides of the driving pulley (13) and the driven pulley (12) both have pulley connecting columns (29).

2. The device for removing the mixture before the paver crawler according to claim 1 is characterized in that The pulley connection groove (28) is rotatably connected to the pulley connection column (29); the driving pulley (13) is located on a side biased toward the center of the main cleaning bearing platform (2); the driven pulley (12) is located on a side away from the center of the main cleaning bearing platform (2); the adsorption magnetic ring (14) has a magnetic ring connection groove (19) inside, the magnetic ring connection groove (19) is adapted to the driving pulley (13), the magnetic ring connection groove (19) is connected to the driving pulley (13), the magnetic ring connection groove (19) is sleeved on the outside of the driving pulley (13), and the inner positioning The bottom of the platform (15) is connected to the lower bearing seat (26), the top of the inner positioning platform (15) is connected to the upper bearing cover (1), and the left and right sides of the inner positioning platform (15) are provided with side pulley connection grooves (17), the side pulley connection grooves (17) are adapted to the adsorption magnetic ring (14) and the driven pulley (12), the side pulley connection grooves (17) located on the two sides are respectively connected to the adsorption magnetic ring (14) and the driven pulley (12), and the side pulley connection grooves (17) located on the two sides are respectively sleeved on the outside of the adsorption magnetic ring (14) and the driven pulley (12).

3. The device for removing the mixture before the paver crawler according to claim 2 is characterized in that The driven pulley (12), the driving pulley (13), the adsorption magnetic ring (14), and the inner positioning platform (15) constitute an inner positioning platform; the cleaning plate carrier belt (18) is sleeved on the outer sides of the driven pulley (12) and the driving pulley (13); the scraping block (11) is shielded at the rear of the cleaning plate carrier belt (18); the surface of the cleaning plate carrier belt (18) has a protective block connecting groove (21); the metal protective block (22) is adapted to the protective block connecting groove (21); the metal protective block (22) is connected to the protective block connecting groove (21); the metal protective block (22) is inserted into the protective block connecting groove (21) and fixed.

4. The device for removing the mixture before the paver crawler track according to claim 3 is characterized in that The metal protection block (22) has a cleaning plate connecting groove (23) inside, the cleaning plate (16) is adapted to the cleaning plate connecting groove (23), the cleaning plate (16) is connected to the cleaning plate connecting groove (23), the cleaning plate (16) slides inside the cleaning plate connecting groove (23), and the rear of the cleaning plate (16) has a cleaning plate connecting seat (20), and the cleaning plate connecting seat (20) is pressed against the surface of the inner positioning platform.

5. The device for removing the mixture before the paver crawler track according to claim 4 is characterized in that The cleaning plate (16) located at the rear of the cleaning plate bearing belt (18) is pressed against the surface of the scraping block (11), the top of the upper bearing cover (1) is provided with a motor mounting groove (3), the cleaning drive motor (4) is inserted into the motor mounting groove (3) and fixed, and the driving shaft of the cleaning drive motor (4) is fixedly connected to the driving pulley (13).

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