Rolling brush with power source

Abstract

The utility model discloses a rolling brush with a power source, which comprises a front suspension bracket, two sides of the front part of the front suspension bracket are respectively and fixedly connected with a fixed frame I, the tops of the opposite sides of the two fixed frames I are provided with a fixed frame II, the top of the front suspension bracket is fixedly connected with a support frame, and the rolling brush is arranged on the front side of the front suspension bracket in a covering manner. An electrical assembly is arranged on one side of the top of the rolling brush cover, a rotating shaft penetrates through the bottom of the rolling brush cover, the outer wall of the rotating shaft is sleeved with a rolling brush roller, a snow baffle is fixedly connected to the bottom side of the front portion of the rolling brush cover, and the two wheel structures are arranged on the two sides of the rear portion of the rolling brush cover respectively. The front suspension frame is installed on the front portion of the automobile chassis, the lifting oil cylinder and the swing oil cylinder are matched to adjust the lifting and deflection angle of the snow removing rolling brush roller, the rotating rod drives the threaded rod to rotate, the lifting rod drives the moving wheels to ascend and descend, and therefore the contact state of the rolling brush roller and the ground is adjusted. In the working process, the snow removing rolling brush deflects by 20 degrees towards one side, and accumulated snow is removed and obliquely thrown out.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal equipment, in particular to a roller brush with its own power source. Background Art

[0002] The independent snow removal roller brush is a professional snow removal device designed for clearing newly fallen snow less than 100mm thick on highways, urban roads, airports, plazas, and scenic areas. The roller brush is mounted on the front of vehicles weighing 25 tons or more and features a quick-detachable hanging plate. It is suitable for newly fallen snow on highways, roads, urban roads, airports, plazas, scenic areas, and more. When snow removal is no longer needed, the roller brush can be removed.

[0003] my country's vast geographical area and climatic variations mean that most regions experience snowfall in winter. my country has six major industrial zones: North China, Northeast China, East China, South-Central China, Southwest China, and Northwest China, with the majority located in the north. Snow damage is a major traffic hazard. Failure to promptly clear snow can severely impact traffic flow, potentially leading to rear-end collisions, stalling work, and delaying projects. Traffic accidents associated with snowfall not only cause economic losses but also pose a serious threat to our safety. How to quickly and effectively clear snow from roads and ensure smooth traffic flow has become a pressing issue.

[0004] For thick snow or icy roads, the effectiveness of a snow-removing roller brush may be less than ideal, necessitating its use in conjunction with other snow-removal equipment or methods. Furthermore, safety precautions must be taken when using a snow-removing roller brush to avoid impacts on pedestrians and vehicles. Existing snow-removing roller brushes are mounted on the front of a vehicle or loader. Power is output from the engine transmission's power take-off on the chassis to a hydraulic pump, which converts kinetic energy into hydraulic energy. This energy is then connected to the roller brush's actuators, including its hydraulic motor and cylinder, via an electro-hydraulic control valve and hydraulic piping. During operation, the hydraulic cylinder adjusts the roller brush's angle to a 30-35° angle relative to the vehicle's forward direction. The hydraulic cylinder adjusts the roller brush's height, while the hydraulic motor drives its rotation and uses vehicle speed to push the snow to the roadside. Existing hydraulic transmission systems consist of numerous components, including a power take-off, hydraulic pump, hydraulic oil tank, piping and connectors, a hydraulic motor and cylinder, and an electro-hydraulic control valve. This results in a complex structure, with hydraulic oil prone to freezing in winter and requiring frequent replacement after exceeding its service life. Oil leaks from hydraulic joints are common, leading to high operational and maintenance requirements. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a roller brush with its own power source.

[0006] In order to solve the above problems, the technical solution of the present utility model includes:

[0007] A front suspension frame, wherein both sides of the front portion of the front suspension frame are respectively fixedly connected to a fixing frame 1, a fixing frame 2 is provided on the top of the opposite side of the two fixing frames 1, a support frame is fixedly connected to the top of the front suspension frame, and a hinge seat 1 is provided on the bottom of the opposite side of the two fixing frames 1;

[0008] A roller brush cover is provided on the front side of the front suspension frame, an electrical assembly is provided on one side of the top of the roller brush cover, and a fuel tank is provided on the front of the other side, a rotating shaft is passed through the bottom of the roller brush cover, and the outer wall of the rotating shaft is sleeved with a roller brush roller, support rods are fixedly connected to the tops of the two support rods, and warning lights are fixedly connected to the tops of the two support rods, respectively, fixing holes are provided on both sides of the rear of the roller brush cover, and a snow guard is fixedly connected to the bottom front side of the roller brush cover;

[0009] The wheel structure comprises two groups, and the two groups of wheel structures are respectively arranged on both sides of the rear portion of the roller brush cover.

[0010] Furthermore, the front end of the upper fork rod connecting frame is hinged to the top of the center of the roller brush cover, the front end of the lower fork rod connecting frame is hinged to the bottom of the center of the roller brush cover, and the front center of the upper fork rod connecting frame is fixedly connected to the hinge seat 2, the front end of the telescopic cylinder is hinged to the bottom of the hinge seat 2, and the two swing cylinders are respectively hinged to the two sides of the rear of the roller brush cover.

[0011] Furthermore, a primary transmission structure is provided on the side of the electrical assembly close to the fuel tank, a deceleration structure is provided on the side of the primary transmission structure away from the electrical assembly, a secondary transmission structure is provided on the front of the side of the deceleration structure away from the primary transmission structure, and a chain tensioning structure is provided on the side of the secondary transmission structure away from the deceleration structure.

[0012] Furthermore, each set of the wheel structure includes a sleeve, a threaded rod, a lifting rod, a bent frame and a movable wheel. The lifting rod is passed through the bottom of the sleeve, the threaded rod is passed through the top of the sleeve, the bottom end bearing of the lifting rod is connected to the bent frame, and the movable wheel is connected to the bearing on the opposite side of the bottom of the bent frame.

[0013] Furthermore, one end of the threaded rod is plugged with a rotating rod, and the other end passes through the sleeve and extends into the interior of the lifting rod, and the threaded rod is threadedly connected to the lifting rod.

[0014] Furthermore, the tops of the two fixing frames are hinged with upper fork rod connecting frames, the bottoms of the two fixing frames are hinged with lower fork rod connecting frames, the front side of the articulated seat one is hinged with a telescopic cylinder, and the two sides of the front of the fixing frame two are respectively hinged with swing cylinders.

[0015] Furthermore, one side of the top of the support frame is fixedly connected to the engine assembly, and the other side is fixedly connected to the hydraulic device.

[0016] Furthermore, one end of the rotating shaft is movably connected to the roller brush cover, and the other end passes through the roller brush cover and extends into the interior of the chain tensioning structure.

[0017] Furthermore, a fixing frame three is fixedly connected to the front side of the bottom of the sleeve, and a plurality of equidistant fixing holes two are provided on the front of the fixing frame three. The fixing frame three is fixed to the roller brush cover by bolts, and hooks are fixedly connected to both sides of the bottom rear of the sleeve, and connecting rods are hinged on both sides of the bent frame. The two connecting rods are connected to the hooks through shock-absorbing springs.

[0018] The advantages of this utility model compared with the existing technology are:

[0019] 1. The utility model provides a roller brush with its own power source, which is composed of a roller brush roller, a roller brush cover, a four-link system, a hydraulic system, an electrical system and a front suspension frame. It is installed on the front part of the automobile chassis through the front suspension frame. The lifting and deflection angles of the snow-removing roller brush roller are adjusted by the cooperation of the lifting cylinder and the swing cylinder. The threaded rod is driven to rotate by the rotating rod, so that the lifting rod drives the moving wheel to lift and lower, thereby adjusting the contact state between the roller brush roller and the ground. The primary transmission structure, the deceleration structure and the secondary transmission structure are driven to rotate by an independent electrical assembly, and the roller brush shaft and the roller brush roller are driven to rotate by the chain tensioning structure. When working, the snow-removing roller brush roller deflects 20° to one side to remove the accumulated snow and throw it out obliquely. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a top view of the present utility model.

[0021] Figure 2 It is a side view of the present utility model.

[0022] Figure 3 It is the main view of the present utility model.

[0023] Figure 4 yes Figure 2 A side view of the mid-wheel structure.

[0024] Figure 5 yes Figure 4 Schematic diagram of the internal structure of the wheel structure.

[0025] As shown in the figure: 1. Front suspension frame; 2. Fixed frame 1; 3. Fixed frame 2; 4. Support frame; 5. Articulated seat 1; 6. Engine assembly; 7. Hydraulic device; 8. Upper fork rod connecting frame; 9. Lower fork rod connecting frame; 10. Telescopic cylinder; 11. Swing cylinder; 12. Roller brush cover; 13. Electrical assembly; 14. Primary transmission structure; 15. Speed ​​reduction structure; 16. Secondary transmission structure; 17. Chain tensioning structure; 18. Fuel tank; 19. Snow guard Plate; 20. Rotating shaft; 21. Roller brush; 22. Support rod; 23. Warning light; 24. Fixing hole 1; 25. Wheel structure; 2501. Sleeve; 2502. Threaded rod; 2503. Lifting rod; 2504. Fixing frame 3; 2505. Fixing hole 2; 2506. Bending frame; 2507. Moving wheel; 2508. Connecting rod; 2509. Hook; 2510. Shock-absorbing spring; 2511. Rotating rod; 26. Articulated seat 2. DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Example 1:

[0029] like Figures 1 to 5As shown, this embodiment proposes a self-powered roller brush, including a front suspension frame 1, a roller brush cover 12 and a wheel structure 25. The front two sides of the front suspension frame 1 are fixedly connected to a fixing frame 2, and the tops of the two fixing frames 2 are provided with a fixing frame 2 3 on the opposite sides. The top of the front suspension frame 1 is fixedly connected to a support frame 4, and the bottoms of the two fixing frames 2 are provided with an articulated seat 5 on the opposite sides. The roller brush cover 12 is provided on the front side of the front suspension frame 1, and an electrical assembly 13 is provided on one side of the top of the roller brush cover 12, and an electrical assembly 13 is provided on the other side of the front. A fuel tank 18 is provided at the bottom of the roller brush cover 12, a rotating shaft 20 is passed through the bottom of the roller brush cover 12, and a roller brush roller 21 is sleeved on the outer wall of the rotating shaft 20. Support rods 22 are fixedly connected to the top of the roller brush cover 12 on both sides, and warning lights 23 are fixedly connected to the tops of the two support rods 22. Fixing holes 24 are provided on both sides of the rear of the roller brush cover 12, and a snow guard 19 is fixedly connected to the bottom side of the front of the roller brush cover 12. There are two groups of wheel structures 25, and the two groups of wheel structures 25 are respectively arranged on both sides of the rear of the roller brush cover 12.

[0030] Example 2:

[0031] The scheme in Example 1 is further introduced below in combination with the specific working method, as described below for details: the tops of the two fixed frames 2 are hinged with the upper fork rod connecting frame 8, the bottoms of the two fixed frames 2 are hinged with the lower fork rod connecting frame 9, the front side of the articulated seat 5 is hinged with the telescopic oil cylinder 10, and the front two sides of the fixed frame 2 3 are respectively hinged with the swing oil cylinder 11, the front end of the upper fork rod connecting frame 8 is hinged to the top of the center of the roller brush cover 12, the front end of the lower fork rod connecting frame 9 is hinged to the bottom of the center of the roller brush cover 12, the front center of the upper fork rod connecting frame 8 is fixedly connected to the articulated seat 2 26, the front end of the telescopic oil cylinder 10 is hinged to the bottom of the articulated seat 26, and the two swing oil cylinders 11 are respectively hinged to the two sides of the rear of the roller brush cover 12.

[0032] Example 3:

[0033] The scheme in Example 2 is further introduced below in combination with the specific working method, as described below for details: the engine assembly 6 is fixedly connected to one side of the top of the support frame 4, and the hydraulic device 7 is fixedly connected to the other side. The engine assembly 6 is equipped with a preheating device. Press the switch to automatically preheat and stop automatically after the time is up. A primary transmission structure 14 is provided on the side of the electrical assembly 13 close to the fuel tank 18, and a reduction structure 15 is provided on the side of the primary transmission structure 14 away from the electrical assembly 13. A secondary transmission structure 16 is provided on the front part of the side of the reduction structure 15 away from the primary transmission structure 14, and a chain tensioning structure 17 is provided on the side of the secondary transmission structure 16 away from the reduction structure 15. One end of the rotating shaft 20 is movably connected to the roller brush cover 12, and the other end passes through the roller brush cover 12 and extends into the interior of the chain tensioning structure 17.

[0034] Example 4:

[0035] The scheme in Example 3 is further introduced below in combination with the specific working method, which is described below for details: Each set of wheel structures 25 includes a sleeve 2501, a threaded rod 2502, a lifting rod 2503, a bent frame 2506 and a moving wheel 2507. The bottom of the sleeve 2501 is penetrated by the lifting rod 2503, the top of the sleeve 2501 is penetrated by the threaded rod 2502, the bottom end bearing of the lifting rod 2503 is connected to the bent frame 2506, and the bottom opposite side of the bent frame 2506 is connected to the moving wheel 2507 by the bearing, the bottom front side of the sleeve 2501 is fixedly connected to the fixing frame 3 2504, the front part of the fixing frame 3 2504 is provided with a number of equidistant fixing holes 2505, the fixing frame 3 2504 is fixed to the roller brush cover 12 by bolts and nuts, and one of the bolts The ends pass through the fixing hole 1 24 and the fixing hole 2 2505 in turn and are threadedly connected to the nut. Hooks 2509 are fixedly connected to the two sides of the bottom rear of the sleeve 2501. Connecting rods 2508 are hinged on both sides of the bent frame 2506. The two connecting rods 2508 are connected to the hooks 2509 through shock-absorbing springs 2510. The shock-absorbing springs 2510 can offset part of the impact load and reduce the wear of the connection caused by vibration. One end of the threaded rod 2502 is inserted with a rotating rod 2511, and the other end passes through the sleeve 2501 and extends into the interior of the lifting rod 2503. The threaded rod 2502 is threadedly connected to the lifting rod 2503. Slide grooves are provided on both sides of the interior of the sleeve 2501. Sliders are fixedly connected to the top two sides of the lifting rod 2503, and the two sliders are respectively adapted to the slide grooves.

[0036] In specific use, the threaded rod 2502 is driven to rotate by the rotating rod 2511, and the rotating threaded rod 2502 drives the lifting rod 2503 to rise, so that the lifting rod 2503 drives the moving wheel 2507 to rise, thereby adjusting the contact state between the roller brush roller 21 and the ground. The operator sits in the cab and starts the hydraulic device 7 electrically connected to the roller brush roller 21 through the electrical control device. The roller brush roller 21 starts to rotate, and then operates the telescopic cylinder 10 to extend the telescopic cylinder 10. As the roller brush roller 21 slowly contacts the ground, the driving force of the hydraulic device 7 gradually increases. The hydraulic motor pressure sensor inside the hydraulic device 7 detects that the actual pressure in the hydraulic system is gradually increasing. When the pressure reaches the set value of 6MPa, the hydraulic motor pressure sensor sends an electrical signal to the electrical control device. After receiving the signal, the electrical control device turns on the warning light 23. Fortunately, the operator locks the telescopic cylinder 10 according to this signal. This is because the roller brush roller 21 maintains the set downward pressure on the ground. The motor vehicle moves forward and the work of clearing the snow on the road begins. When the swing cylinder 11 extends to the left, the roller brush roller 21 swings to the left, sweeping the snow to the left side of the vehicle's travel direction, and so on.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] 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.

[0039] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A roller brush with its own power source, characterized in that: include: A front suspension frame (1), wherein both sides of the front portion of the front suspension frame (1) are respectively fixedly connected to a fixing frame 1 (2), a fixing frame 2 (3) is provided on the top of the two fixing frames 1 (2) on the opposite side, a support frame (4) is fixedly connected to the top of the front suspension frame (1), and a hinge seat 1 (5) is provided on the bottom of the two fixing frames 1 (2) on the opposite side; A roller brush cover (12), the roller brush cover (12) is arranged on the front side of the front suspension frame (1), an electrical assembly (13) is provided on one side of the top of the roller brush cover (12), and a fuel tank (18) is provided on the front of the other side, a rotating shaft (20) is passed through the bottom of the roller brush cover (12), and a roller brush roller (21) is sleeved on the outer wall of the rotating shaft (20), support rods (22) are fixedly connected to the two sides of the top of the roller brush cover (12), and warning lights (23) are fixedly connected to the tops of the two support rods (22), and fixing holes (24) are provided on both sides of the rear of the roller brush cover (12), and a snow guard (19) is fixedly connected to the bottom side of the front of the roller brush cover (12); The wheel structures (25) are provided in two groups, and the two groups of wheel structures (25) are respectively arranged on both sides of the rear portion of the roller brush cover (12).

2. The roller brush with its own power source according to claim 1, characterized in that: The tops of the two fixing frames (2) are hinged with an upper fork rod connecting frame (8), the bottoms of the two fixing frames (2) are hinged with a lower fork rod connecting frame (9), the front side of the hinged seat (5) is hinged with a telescopic oil cylinder (10), and the front sides of the fixing frame (3) are respectively hinged with a swing oil cylinder (11).

3. The self-powered roller brush according to claim 2, characterized in that: The front end of the upper fork rod connecting frame (8) is hinged to the top of the center of the roller brush cover (12), and the front end of the lower fork rod connecting frame (9) is hinged to the bottom of the center of the roller brush cover (12). The front center of the upper fork rod connecting frame (8) is fixedly connected to the second hinge seat (26). The front end of the telescopic oil cylinder (10) is hinged to the bottom of the second hinge seat (26), and the two swing oil cylinders (11) are respectively hinged to the two sides of the rear of the roller brush cover (12).

4. The self-powered roller brush according to claim 1, characterized in that: One side of the top of the support frame (4) is fixedly connected to an engine assembly (6), and the other side is fixedly connected to a hydraulic device (7).

5. The roller brush with its own power source according to claim 1, characterized in that: A primary transmission structure (14) is provided on a side of the electrical assembly (13) close to the oil tank (18), a reduction structure (15) is provided on a side of the primary transmission structure (14) away from the electrical assembly (13), a secondary transmission structure (16) is provided on a front portion of a side of the reduction structure (15) away from the primary transmission structure (14), and a chain tensioning structure (17) is provided on a side of the secondary transmission structure (16) away from the reduction structure (15).

6. The self-powered roller brush according to claim 5, characterized in that: One end of the rotating shaft (20) is movably connected to the roller brush cover (12), and the other end passes through the roller brush cover (12) and extends into the interior of the chain tensioning structure (17).

7. The self-powered roller brush according to claim 1, characterized in that: Each set of wheel structures (25) includes a sleeve (2501), a threaded rod (2502), a lifting rod (2503), a curved frame (2506) and a moving wheel (2507). The bottom of the sleeve (2501) is provided with a lifting rod (2503), the top of the sleeve (2501) is provided with a threaded rod (2502), the bottom end bearing of the lifting rod (2503) is connected to the curved frame (2506), and the bottom opposite side of the curved frame (2506) is connected to the moving wheel (2507) by a bearing.

8. The self-powered roller brush according to claim 7, characterized in that: The bottom front side of the sleeve (2501) is fixedly connected to a fixing frame three (2504), and the front of the fixing frame three (2504) is provided with a plurality of equally spaced fixing holes two (2505). The fixing frame three (2504) is fixed to the roller brush cover (12) by bolts. The bottom rear sides of the sleeve (2501) are respectively fixedly connected to hooks (2509). The two sides of the bent frame (2506) are hinged with connecting rods (2508), and the two connecting rods (2508) are connected to the hooks (2509) by shock-absorbing springs (2510).

9. The roller brush with its own power source according to claim 8, characterized in that: One end of the threaded rod (2502) is plugged with a rotating rod (2511), and the other end passes through the sleeve (2501) and extends into the interior of the lifting rod (2503). The threaded rod (2502) is threadedly connected to the lifting rod (2503).

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