A municipal road snow-removing roller brush

Abstract

The utility model relates to a snow removing roller brush technical field, specifically is a kind of municipal road snow removing roller brush, including shell, the bottom end of shell is fixed with side plate and baffle, the side plate is fixed with first motor in side away from baffle, the output shaft of first motor is fixed with connecting block, the end of connecting block away from first motor is sleeved with collar, base, limiting bolt and roller brush body are equipped between baffle and side plate, one side of roller brush body is equipped with crushing mechanism, the collar is connected with roller brush body, the side of baffle close to roller brush body is fixed with plug-in block, the base is equipped with the through slot compatible with plug-in block, the side wall of base and plug-in block is equipped with the screw hole compatible with limiting bolt, the side of base away from baffle is fixed with bearing, the end of roller brush body away from first motor extends to bearing, and heating mechanism is equipped above roller brush body;The utility model is convenient for the disassembly of roller brush body, and it is beneficial to subsequent installation.

Description

Technical Field

[0001] This utility model relates to the field of snow removal roller brush technology, specifically to a municipal road snow removal roller brush. Background Technology

[0002] Snow removal roller brushes are needed for snow removal on municipal roads. A search revealed a patent with authorization announcement number CN217651696U, entitled "A Novel Road Snow Removal Roller Brush," which includes a shell, connecting plates, a screw, a suction cup, a roller brush, and a motor. Connecting plates are attached to both the front and rear sides of the shell. A screw is threaded onto the right side of each connecting plate, and a suction cup is rotatably mounted inside the screw. A roller brush for sweeping snow is rotatably mounted on the front inner side of the shell, and a motor is connected to the rear inner side of the shell. The front of the motor's output shaft is connected to the roller brush. This novel road snow removal roller brush uses the motor as a driving force to rotate the roller brush, sweeping the snow from the road into a collection bin. The rotation of the roller brush drives the shaft, which in turn drives the mixing wheel, breaking up the frozen snow for subsequent roller brush cleaning. However, in actual use, because the roller brush's rotation is located on the front inner side of the shell, and the motor's output shaft is connected to the roller brush, the roller brush is inconvenient to disassemble and replace. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a snow removal roller brush for municipal roads.

[0004] The technical solution adopted by this utility model to solve its technical problem is a municipal road snow removal roller brush, including a shell, a side plate and a baffle fixed at the bottom of the shell, a first motor fixed on the side plate away from the baffle, a connecting block fixed on the output shaft of the first motor, a retaining sleeve fitted on the end of the connecting block away from the first motor, a base, a limiting bolt and a roller brush body provided between the baffle and the side plate, a breaking mechanism provided on one side of the roller brush body, the retaining sleeve connected to the roller brush body, an insert fixed on the side of the baffle near the roller brush body, a through groove adapted to the insert on the base, screw holes adapted to the limiting bolt on the sidewalls of both the base and the insert, a bearing fixed on the side of the base away from the baffle, the end of the roller brush body away from the first motor extending into the bearing, and a heating mechanism provided above the roller brush body.

[0005] By adopting the above technical solution, the output shaft of the first motor drives the connecting block to rotate, and the sleeve rotates accordingly. When the sleeve rotates, it drives the roller brush body to rotate, thereby clearing the snow. When the roller brush body needs to be removed and replaced, loosen the limit bolt, push the base away from the roller brush body, and the bearing away from the roller brush body. The end of the roller brush body will disengage from the bearing. Pull the roller brush body away from the first motor to remove and replace the roller brush body together with the sleeve. During installation, put the sleeve fixed to the end of the roller brush body onto the connecting block, push the base away from the baffle, and the bearing will move accordingly. After the end of the roller brush body away from the first motor is inserted into the bearing, tighten the limit bolt to prevent displacement of the base and bearing, thus facilitating the installation of the roller brush body.

[0006] Specifically, the heating mechanism includes a connecting pipe, an exhaust hood, and a hot air blower. The hot air blower is fixed to the top of the outer shell, a connecting pipe is fixed to the exhaust pipe of the hot air blower, and an exhaust hood is fixed to the bottom of the connecting pipe. Both the exhaust hood and the connecting pipe are fixed inside the outer shell.

[0007] By adopting the above technical solution, the hot air generated by the hot air blown by the hot air blower is blown onto the roller brush body through the exhaust hood, which can prevent the bristles of the roller brush body from freezing and thus preventing it from removing snow smoothly.

[0008] Specifically, the crushing mechanism includes a hydraulic cylinder and a crushing roller. The hydraulic cylinder is fixed inside the housing. A support is fixed to the bottom end of the piston rod of the hydraulic cylinder. The crushing roller is installed inside the support. A second motor is fixed to one side of the support. The output shaft of the second motor is connected to the crushing roller through a coupling. The end of the crushing roller away from the second motor is rotatably connected to the support.

[0009] By adopting the above technical solution, the output shaft of the second motor drives the crushing roller to rotate, which can crush the condensed snow blocks. The piston rod of the hydraulic cylinder drives the support to move vertically, and the height of the crushing roller can be adjusted as needed.

[0010] Specifically, the top of the support has two vertical rods fixed, and the top of each of the two vertical rods is fitted with a sleeve, and the top of each of the two sleeves is connected to the outer shell.

[0011] By adopting the above technical solution, the setting of the vertical rod and sleeve can improve the stability of the support.

[0012] Specifically, a connecting bracket is fixed to one side of the outer casing, and the connecting bracket is provided with multiple mounting holes.

[0013] By adopting the above technical solution, the mounting bracket and mounting holes facilitate connection with snow removal vehicles.

[0014] The beneficial effects of this utility model are:

[0015] (1) The snow removal roller brush for municipal roads described in this utility model has an output shaft of the first motor that drives the connecting block to rotate, and the sleeve rotates accordingly. When the sleeve rotates, it drives the roller brush body to rotate, thereby clearing the snow. When the roller brush body needs to be removed and replaced, the limit bolt is loosened, the base is pushed away from the roller brush body, the bearing is moved away from the roller brush body, and the end of the roller brush body is dislodged from the bearing. The roller brush body can be removed and replaced together with the sleeve by pulling the roller brush body away from the first motor. During installation, the sleeve fixed at the end of the roller brush body is put on the connecting block, the base is pushed away from the baffle, the bearing moves accordingly, and the end of the roller brush body away from the first motor is inserted into the bearing. After tightening the limit bolt, the base and bearing can be prevented from shifting, thereby facilitating the installation of the roller brush body.

[0016] (2) The snow removal roller brush for municipal roads described in this utility model has hot air generated by the operation of the hot air blower through the exhaust hood to the roller brush body, which can prevent the brush bristles of the roller brush body from freezing and thus preventing the snow removal from being successful. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view of the brush body of this utility model;

[0020] Figure 3 This is a schematic diagram of the crushing mechanism of this utility model.

[0021] In the diagram: 1. Outer shell; 2. Connecting frame; 3. Heating mechanism; 30. Connecting pipe; 31. Exhaust hood; 4. Hot air blower; 5. Crushing mechanism; 50. Hydraulic cylinder; 51. Support; 52. Second motor; 53. Crushing roller; 54. Sleeve; 55. Vertical rod; 6. Side plate; 7. First motor; 8. Baffle; 9. Insert block; 10. Base; 11. Limit bolt; 12. Bearing; 13. Brush body; 14. Sleeve; 15. Connecting block. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] To facilitate the replacement of the roller brush body 13, as one embodiment of this utility model, such as Figure 1 , Figure 2As shown, the present invention provides a municipal road snow removal roller brush, comprising a housing 1. A side plate 6 and a baffle 8 are welded and fixed to the bottom end of the housing 1. A first motor 7 is bolted to the side of the side plate 6 away from the baffle 8. A connecting block 15 is bolted to the output shaft of the first motor 7. A retaining sleeve 14 is fitted onto the end of the connecting block 15 away from the first motor 7. A base 10, a limiting bolt 11, and a roller brush body 13 are provided between the baffle 8 and the side plate 6. A crushing mechanism 5 is provided on one side of the roller brush body 13. The sleeve 14 is welded to the roller brush body 13. The baffle 8 is welded and fixed with a plug 9 on the side near the roller brush body 13. The base 10 is provided with a through groove adapted to the plug 9. The side walls of the base 10 and the plug 9 are provided with screw holes adapted to the limiting bolt 11. The side of the base 10 away from the baffle 8 is fixed with a bearing 12. The outer ring of the bearing 12 is welded to the base 10. The end of the roller brush body 13 away from the first motor 7 extends into the bearing 12. A heating mechanism 3 is provided above the roller brush body 13.

[0024] In use, the output shaft of the first motor 7 drives the connecting block 15 to rotate, and the sleeve 14 rotates accordingly. When the sleeve 14 rotates, it drives the roller brush body 13 to rotate, thus cleaning the snow. When the roller brush body 13 needs to be removed and replaced, loosen the limit bolt 11, push the base 10 away from the roller brush body 13, and the bearing 12 moves away from the roller brush body 13. The end of the roller brush body 13 comes out of the bearing 12. Pull the roller brush body 13 away from the first motor 7 to remove and replace the roller brush body 13 together with the sleeve 14. During installation, put the sleeve 14 fixed to the end 13 of the roller brush body on the connecting block 15, push the base 10 away from the baffle 8, and the bearing 12 moves accordingly. After the end of the roller brush body 13 away from the first motor 7 is inserted into the bearing 12, tighten the limit bolt 11 to prevent the base 10 and the bearing 12 from shifting, thus facilitating the installation of the roller brush body 13.

[0025] To prevent the bristles of the roller brush body 13 from freezing, for example, such as Figure 1 , Figure 2 As shown, the heating mechanism 3 includes a connecting pipe 30, an exhaust hood 31, and a hot air blower 4. The hot air blower 4 is fixed to the top of the outer shell 1 by bolts. The connecting pipe 30 is welded and fixed to the exhaust pipe of the hot air blower 4. The exhaust hood 31 is welded and fixed to the bottom end of the connecting pipe 30. The exhaust hood 31 and the connecting pipe 30 are both welded and fixed inside the outer shell 1.

[0026] When in use, the hot air generated by the hot air blower 4 is blown onto the roller brush body 13 through the exhaust hood 31, which can prevent the bristles of the roller brush body 13 from freezing and thus preventing it from removing snow smoothly.

[0027] To facilitate the breaking up of clumps of snow, for example, such as Figure 1 , Figure 3As shown, the crushing mechanism 5 includes a hydraulic cylinder 50 and a crushing roller 53. The hydraulic cylinder 50 is fixed inside the housing 1 by bolts. The bottom end of the piston rod of the hydraulic cylinder 50 is fixed to a support 51 by bolts. The crushing roller 53 is provided inside the support 51. A second motor 52 is fixed to one side of the support 51 by bolts. The output shaft of the second motor 52 is connected to the crushing roller 53 by a coupling. The end of the crushing roller 53 away from the second motor 52 is rotatably connected to the support 51.

[0028] In use, the output shaft of the second motor 52 drives the crushing roller 53 to rotate, which can crush the solidified snow. The piston rod of the hydraulic cylinder 50 drives the support 51 to move vertically, and the height of the crushing roller 53 can be adjusted as needed.

[0029] To improve the stability of support 51, for example, such as Figure 3 As shown, two vertical rods 55 are welded and fixed to the top of the support 51. Each of the two vertical rods 55 is fitted with a sleeve 54, and the top of each sleeve 54 is welded to the outer shell 1.

[0030] For ease of installation, an example is provided, such as Figure 1 As shown, a connecting frame 2 is welded and fixed to one side of the outer shell 1, and the connecting frame 2 is provided with multiple mounting holes.

[0031] During installation, pass the end of the bolt through the mounting hole on the connecting bracket 2 to easily fix the connecting bracket 2 onto the snowplow.

[0032] When in use, the end of the bolt is passed through the mounting hole on the connecting frame 2 to facilitate fixing the connecting frame 2 to the snowplow. The output shaft of the first motor 7 drives the connecting block 15 to rotate, and the sleeve 14 rotates accordingly. When the sleeve 14 rotates, it drives the roller brush body 13 to rotate, thereby achieving the cleaning of snow.

[0033] The output shaft of the second motor 52 drives the crushing roller 53 to rotate, which can crush the condensed snow. The piston rod of the hydraulic cylinder 50 drives the support 51 to move vertically, which can adjust the height of the crushing roller 53 as needed.

[0034] The hot air generated by the hot air blower 4 is blown towards the roller brush body 13 through the exhaust hood 31, which can prevent the bristles of the roller brush body 13 from freezing and thus failing to remove snow smoothly.

[0035] When the roller brush body 13 needs to be removed and replaced, loosen the limiting bolt 11, push the base 10 away from the roller brush body 13, and the bearing 12 away from the roller brush body 13. The end of the roller brush body 13 will come out of the bearing 12. Pull the roller brush body 13 away from the first motor 7 to remove and replace the roller brush body 13 together with the retaining sleeve 14. During installation, put the retaining sleeve 14 fixed to the end 13 of the roller brush body on the connecting block 15, push the base 10 away from the baffle 8, and the bearing 12 will move accordingly. After the end of the roller brush body 13 away from the first motor 7 is inserted into the bearing 12, tighten the limiting bolt 11 to prevent the base 10 and the bearing 12 from shifting, thus facilitating the installation of the roller brush body 13.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. Contents not described in detail in this utility model are considered prior art known to those skilled in the art.

Claims

1. A snow removal roller brush for municipal roads, characterized in that, Includes an outer shell (1), with a side plate (6) and a baffle (8) fixed to the bottom end of the outer shell (1). A first motor (7) is fixed to the side plate (6) away from the baffle (8). A connecting block (15) is fixed to the output shaft of the first motor (7). A retaining sleeve (14) is fitted onto the end of the connecting block (15) away from the first motor (7). A base (10), a limiting bolt (11), and a roller brush body (13) are provided between the baffle (8) and the side plate (6). A crushing mechanism (5) is provided on one side of the roller brush body (13). The retaining sleeve (14) is fitted onto the side plate (6). 4) Connected to the brush body (13), the baffle (8) is fixed with a plug (9) on the side near the brush body (13), the base (10) is provided with a through groove adapted to the plug (9), the side walls of the base (10) and the plug (9) are provided with screw holes adapted to the limiting bolt (11), the side of the base (10) away from the baffle (8) is fixed with a bearing (12), the end of the brush body (13) away from the first motor (7) extends into the bearing (12), and a heating mechanism (3) is provided above the brush body (13).

2. A municipal road snow removal roller brush according to claim 1, characterized in that, The heating mechanism (3) includes a connecting pipe (30), an exhaust hood (31), and a hot air blower (4). The hot air blower (4) is fixed to the top of the outer shell (1). The connecting pipe (30) is fixed to the exhaust pipe of the hot air blower (4). The exhaust hood (31) is fixed to the bottom of the connecting pipe (30). The exhaust hood (31) and the connecting pipe (30) are both fixed inside the outer shell (1).

3. A municipal road snow removal roller brush according to claim 1, characterized in that, The crushing mechanism (5) includes a hydraulic cylinder (50) and a crushing roller (53). The hydraulic cylinder (50) is fixed inside the outer shell (1). A support (51) is fixed at the bottom end of the piston rod of the hydraulic cylinder (50). The crushing roller (53) is provided inside the support (51). A second motor (52) is fixed on one side of the support (51). The output shaft of the second motor (52) is connected to the crushing roller (53) through a coupling. The end of the crushing roller (53) away from the second motor (52) is rotatably connected to the support (51).

4. A municipal road snow removal roller brush according to claim 3, characterized in that, The support (51) has two vertical rods (55) fixed at its top end. Each of the two vertical rods (55) is fitted with a sleeve (54), and the top ends of the two sleeves (54) are connected to the outer shell (1).

5. A municipal road snow removal roller brush according to claim 1, characterized in that, A connecting frame (2) is fixed on one side of the outer shell (1), and the connecting frame (2) is provided with multiple mounting holes.

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