Novel sweeping support for sanitation sweeper

Abstract

The utility model discloses a novel sweeping support for an environmental sanitation sweeper, which comprises a lifting support fixed on the front side of a sweeper chassis and a hoisting support arranged on the rear side of the sweeper chassis and fixed on the rear side of the sweeper chassis, the lifting support and the hoisting support are both connected with a mounting frame, and a rotatable sweeping support is arranged at the front end of the mounting frame. A collecting support capable of floating up and down is arranged at the rear end of the mounting frame, the sweeping support and the collecting support are in non-tight elastic connection, and independent movement space of the collecting support is reserved, so that it is guaranteed that the collecting support has an independent and sufficient shock absorption space when meeting obstacles such as a shock absorption belt when working close to the ground; the sweeping support and the collecting support are integrated on the mounting frame to ascend and descend, economic benefits are higher, and meanwhile the situation that due to an uneven ground area, only one position of a suction cup and a sweeping brush is attached to the ground for cleaning, and the other area floats high is avoided.

Description

Technical Field

[0001] The utility model relates to the field of municipal machinery, in particular to a new type of cleaning bracket for a sanitation sweeper truck. Background Art

[0002] Sanitation sweeper trucks play a crucial role in modern urban management. Sanitation sweeper trucks are equipped with efficient cleaning equipment, such as sweepers, dust suction motors, etc., which can quickly clean solid wastes such as dust, paper scraps, fallen leaves, and fruit peels in public places such as roads, squares, and parks. These devices not only have a fast cleaning speed but also have a remarkable cleaning effect, effectively improving the cleanliness of the urban environment;

[0003] In the prior art, the sweeper brush responsible for cleaning and the suction cup cover responsible for sucking garbage of the existing sanitation sweeper truck are two independent components, and two sets of independent lifting devices and pull arms are required to control the lifting of the sweeper brush and the suction cup cover. The structure is complex and bulky, and the cost is high. When the suction cup and the sweeper brush are integrated into a unified bracket, when avoiding uneven areas on the ground, there will be a problem that only a single position of the suction cup and the sweeper brush fits the ground for cleaning, and the other area floats. Summary of the Utility Model

[0004] The purpose of the utility model is to solve any of the above-mentioned technical problems, and thus a new type of cleaning bracket for a sanitation sweeper truck is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A new type of cleaning bracket for a sanitation sweeper truck includes a lifting bracket fixed to the front side of the chassis of the sweeper truck and a hoisting bracket fixed to the rear side of the chassis of the sweeper truck provided at the rear side thereof. Both the lifting bracket and the hoisting bracket are connected to the mounting frame. A rotatable cleaning bracket is provided at the front end of the mounting frame, and a material collecting bracket that can float up and down is provided at the rear end of the mounting frame.

[0006] Further, a cleaning mounting seat is provided at the top end of the left side of the mounting frame. The cleaning bracket is rotatably penetrated through the cleaning mounting seat. A lifting seat is provided above the middle section of the mounting frame. The lifting bracket is rotatably penetrated through the lifting seat. An adjusting seat with a threaded hole is provided below the middle section of the mounting frame. A swinging seat is provided behind the adjusting seat. A hoisting seat is provided above the right side of the mounting frame. The hoisting bracket is rotatably penetrated through the hoisting seat. A material collecting seat with a round head notch is provided below the right side of the mounting frame. The material collecting bracket floats up and down through the material collecting seat.

[0007] Further, the main body of the cleaning bracket is a cross beam rod. The cross beam rod is rotatably penetrated through the cleaning mounting seat. Cleaning motors with sweepers at the bottom are provided on both sides of the cross beam rod. An adjustable swing rod with a screw at the end is provided in the middle section of the cross beam rod. The screw of the adjustable swing rod is meshed and connected with the adjusting seat.

[0008] Furthermore, a fixed frame fixed on the chassis of the sweeper is located above the lifting bracket, a rotatable lifting swing arm is connected below the fixed frame, and the lifting swing arm is rotatably connected to the lifting seat.

[0009] Furthermore, above the lifting bracket is a lifting motor fixed on both sides of the sweeper chassis, below the lifting motor is a lifting rod suspended by a chain, and the lifting rod is rotatably inserted into the lifting seat.

[0010] Furthermore, the main body of the material collecting bracket is provided with a material collecting cover for absorbing garbage at the bottom, the round barrel mouth at the end of the material collecting cover is connected to the on-board fan of the sanitation sweeper, and a swing frame is provided above the material collecting cover, and the swing frame is rotatably passed through the swing seat, and floating shafts with transverse bolt shafts at the top are provided above the wheels of the front section on both sides of the material collecting bracket, and the floating shafts float up and down and are passed through the round head groove of the material collecting seat.

[0011] The beneficial effects of the utility model are as follows: the lifting swing arm of the lifting bracket is rotatably connected to the lifting seat of the mounting frame, the lifting rod of the lifting bracket is rotatably inserted into the lifting seat of the mounting frame, when the lifting motor is started, it will drive the lifting rod to rise up, and the mounting frame will synchronously converge upward with the assistance of the lifting bracket, driving the material collecting bracket and the cleaning bracket to separate from the cleaning ground, when the cleaning bracket and the material collecting bracket are cleaning on an uneven ground, the flexible sweeping brush of the cleaning bracket is always in contact with the ground for cleaning, the floating shaft rod of the material collecting bracket floats up and down and is inserted into the round head slot of the material collecting seat of the mounting frame, and the swing arm of the material collecting bracket The movable frame is rotatably mounted on the swing seat of the mounting frame, and the material collecting bracket can float up and down within a certain range so that when the ground is uneven, the material collecting cover can still be close to the ground for cleaning and adsorption. A non-tight elastic connection is adopted between the cleaning bracket and the material collecting bracket to retain the independent movement room of the material collecting bracket to ensure that the material collecting bracket has independent and sufficient shock-absorbing space when encountering obstacles such as shock-absorbing belts when working close to the ground. The cleaning bracket and the material collecting bracket are integrated into the mounting frame for lifting, which has higher economic benefits and avoids the situation where the suction cup and the sweeping brush only have a single position to touch the ground for cleaning due to uneven ground areas, while the other area floats. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the lifting bracket of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the lifting bracket of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the cleaning bracket of the utility model;

[0017] Figure 6 This is a schematic structural diagram of the material receiving bracket of the present utility model.

[0018] In Figures 1 to 6 , the corresponding relationship between the component names or lines and the drawing numbers is as follows: mounting frame 1, cleaning mounting seat 11, lifting seat 12, hoisting seat 13, material receiving seat 14, adjusting seat 15, swinging seat 16, lifting bracket 2, fixing bracket 21, lifting swing rod 22, hoisting bracket 3, hoisting motor 31, hoisting rod 32, cleaning bracket 4, cross beam rod 41, cleaning motor 42, adjusting swing rod 43, material receiving bracket 5, material receiving cover 51, swinging frame 52, floating shaft rod 53. Specific embodiments

[0019] Please refer to Figures 1 to 6 ;

[0020] This embodiment provides a new type of cleaning bracket for a sanitation sweeper, which includes a lifting bracket 2 fixed to the front side of the sweeper chassis and a hoisting bracket 3 fixed to the rear side of the sweeper chassis and arranged at the rear side thereof. Both the lifting bracket 2 and the hoisting bracket 3 are connected to the mounting frame 1. A rotatable cleaning bracket 4 is provided at the front end of the mounting frame 1, and a material receiving bracket 5 that can float up and down is provided at the rear end of the mounting frame 1.

[0021] Preferably, a cleaning mounting seat 11 is provided at the top left of the mounting frame 1. The cleaning bracket 4 is rotatably passed through the cleaning mounting seat 11. A lifting seat 12 is provided above the middle section of the mounting frame 1. The lifting bracket 2 is rotatably passed through the lifting seat 12. An adjusting seat 15 with a threaded hole is provided below the middle section of the mounting frame 1. A swinging seat 16 is provided behind the adjusting seat 15. A hoisting seat 13 is provided above the right side of the mounting frame 1. The hoisting bracket 3 is rotatably passed through the hoisting seat 13. A material receiving seat 14 with a round head notch is provided below the right side of the mounting frame 1. The material receiving bracket 5 floats up and down and is passed through the material receiving seat 14.

[0022] Preferably, the main body of the cleaning bracket 4 is a cross beam rod 41. The cross beam rod 41 is rotatably passed through the cleaning mounting seat 11. Cleaning motors 42 with brushes at the bottom are provided on both sides of the cross beam rod 41. An adjustable swing rod 43 with a screw at the end is provided in the middle section of the cross beam rod 41. The screw of the adjustable swing rod 43 is meshed and connected with the adjusting seat 15.

[0023] In a specific embodiment, the cross beam rod 41 of the cleaning bracket 4 is rotatably passed through the cleaning mounting seat 11 of the mounting frame 1. The screw of the adjustable swing rod 43 of the cleaning bracket 4 is meshed and connected with the adjusting seat 15 of the mounting frame 1. By adjusting the connection distance between the adjustable swing rod 43 and the adjusting seat 15, the cleaning angle of the cleaning bracket 4 can be appropriately adjusted.

[0024] Preferably, above the lifting bracket 2 is a fixing bracket 21 fixed to the chassis of the sweeper, and a rotatable lifting swing rod 22 is connected below the fixing bracket 21. The lifting swing rod 22 is rotatably connected to the lifting seat 12.

[0025] Preferably, above the hoisting bracket 3 are hoisting motors 31 fixed to both sides of the chassis of the sweeper. A hoisting rod 32 is hoisted below the hoisting motors 31 by a chain, and the hoisting rod 32 rotatably penetrates through the hoisting seat 13.

[0026] In a specific embodiment, the swing frame 52 of the material receiving bracket 5 rotatably penetrates through the swing seat 16 of the mounting frame 1. The floating shaft rod 53 of the material receiving bracket 5 floats up and down through the round head notch of the large material receiving seat 14 of the mounting frame 1. When the material receiving bracket 5 travels on an uneven ground, the material receiving bracket 5 will adaptively rotate and adjust with the swing seat 16 as the rotation center.

[0027] Preferably, at the bottom of the main body of the material receiving bracket 5, there is a material receiving cover 51 for adsorbing garbage. The round barrel opening at the end of the material receiving cover 51 is communicated with the vehicle-mounted fan of the sanitation sweeper. Above the material receiving cover 51, there is a swing frame 52 which rotatably penetrates through the swing seat 16. Above the wheels at the front sections on both sides of the material receiving bracket 5, there are floating shaft rods 53 with transverse bolt shafts at the top. The floating shaft rods 53 float up and down through the round head notch of the material receiving seat 14.

[0028] In a specific embodiment, when cleaning on uneven ground, the flexible sweeping brush of the cleaning bracket 4 always adheres to the ground for cleaning. The floating shaft rod 53 of the material receiving bracket 5 floats up and down through the round head notch of the material receiving seat 14 of the mounting frame 1. The swing frame 52 of the material receiving bracket 5 rotatably penetrates through the swing seat 16 of the mounting frame 1. The material receiving bracket 5 can float up and down within a certain range so that when on uneven ground, the material receiving cover 51 can still adhere to the ground for cleaning and adsorption.

[0029] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A novel cleaning bracket for a sanitation sweeper, comprising a lifting bracket (2) fixed to the front side of the sweeper chassis and a hoisting bracket (3) fixed to the rear side of the sweeper chassis and arranged at the rear side thereof. The lifting bracket (2) and the hoisting bracket (3) are both connected to the mounting frame (1), and it is characterized in that: A rotatable cleaning bracket (4) is provided at the front end of the mounting bracket (1), and a vertically floating material collecting bracket (5) is provided at the rear end of the mounting bracket (1).

2. The novel cleaning bracket for the sanitation sweeper according to claim 1, wherein: A cleaning mounting seat (11) is provided at the top left of the mounting bracket (1). The cleaning bracket (4) is rotatably inserted through the cleaning mounting seat (11). A lifting seat (12) is provided above the middle section of the mounting bracket (1). The lifting bracket (2) is rotatably inserted through the lifting seat (12). An adjusting seat (15) with a threaded hole is provided below the middle section of the mounting bracket (1). A swinging seat (16) is provided behind the adjusting seat (15). A hoisting seat (13) is provided above the right side of the mounting bracket (1). The hoisting bracket (3) is rotatably inserted through the hoisting seat (13). A material collecting seat (14) with a round head notch is provided below the right side of the mounting bracket (1). The material collecting bracket (5) is vertically floatingly inserted through the material collecting seat (14).

3. The novel cleaning bracket for the sanitation sweeper according to claim 2, wherein: The main body of the cleaning bracket (4) is a cross beam rod (41). The cross beam rod (41) is rotatably inserted through the cleaning mounting seat (11). Cleaning motors (42) with brushes at the bottom are provided on both sides of the cross beam rod (41). An adjustable swing rod (43) with a screw at the end is rotatably provided in the middle section of the cross beam rod (41). The screw of the adjustable swing rod (43) is meshed and connected with the adjusting seat (15).

4. The novel cleaning bracket for the sanitation sweeper according to claim 2, characterized in that: Above the lifting bracket (2) is a fixed bracket (21) fixed to the chassis of the road sweeper. A rotatable lifting swing rod (22) is connected below the fixed bracket (21). The lifting swing rod (22) is rotatably connected to the lifting seat (12).

5. The novel cleaning bracket for a sanitation sweeper according to claim 2, characterized in that: Above the hoisting bracket (3) is a hoisting motor (31) fixed to both sides of the chassis of the road sweeper. A hoisting rod (32) is suspended below the hoisting motor (31) by a chain. The hoisting rod (32) is rotatably inserted through the hoisting seat (13).

6. The novel cleaning bracket for the sanitation sweeper according to claim 2, characterized in that: The main body of the material collecting bracket (5) is provided with a material collecting cover (51) for adsorbing garbage at the bottom. The round barrel opening at the end of the material collecting cover (51) is communicated with the vehicle-mounted fan of the sanitation road sweeper. A swinging frame (52) is provided above the material collecting cover (51). The swinging frame (52) is rotatably inserted through the swinging seat (16). Floating shaft rods (53) with transverse bolts at the top are provided above the wheels at the front sections on both sides of the material collecting bracket (5). The floating shaft rods (53) are vertically floatingly inserted through the round head notches of the material collecting seat (14).

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