Vehicle-mounted double-wheel sweeper device

Abstract

The utility model discloses a vehicle-mounted double-wheel sweeper device, and relates to the field of sweepers. The vehicle-mounted double-wheel sweeping machine device comprises a sweeping machine body and an armrest frame unit arranged on the sweeping machine body, the armrest frame unit is used for assisting an operator in pushing the sweeping machine body to conduct movable sweeping, a driving unit is fixedly installed above the sweeping machine body, and the driving unit is used for driving the armrest frame unit to turn over. Containing grooves are symmetrically formed in the upper portion of the sweeping machine body and used for containing the downwards-turned armrest frame units. According to the vehicle-mounted double-wheel sweeping machine device, the armrest frame unit is driven by the driving unit to achieve overturning work, an embedded storage structure is formed in cooperation with the containing grooves symmetrically formed in the top of the sweeping machine body, and therefore the whole sweeping machine can be conveniently stored and transported; the driving unit drives the armrest frame unit to adjust the angle so as to improve the adaptability.

Description

Technical Field

[0001] This utility model relates to the field of sweeper technology, specifically to a vehicle-mounted two-wheel sweeper device. Background Technology

[0002] With the acceleration of urbanization and the improvement of environmental awareness, the sanitation equipment industry is undergoing a critical period of transformation from traditional manual operation to intelligent and automated operation. Traditional vehicle-mounted sweeping equipment, especially dual-wheel drive sweepers, has made breakthroughs in cleaning efficiency, but still faces significant technical bottlenecks in human-machine interaction, spatial adaptability, and ease of maintenance.

[0003] Existing technological shortcomings:

[0004] Rigid handrail design: Most mainstream products on the market (such as CN201820345678.9) use fixed handrails, which require extra space during transportation and cannot be adapted to operators of different heights, resulting in poor operating comfort.

[0005] Insufficient precision of the adjustment mechanism: Traditional snap-fit ​​adjustment mechanisms (such as CN202010123456.7) have problems such as low adjustment precision and easy loosening. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a vehicle-mounted dual-wheel sweeper device, which solves the problems of rigid handrail design and insufficient precision of adjustment mechanism in existing technologies.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a vehicle-mounted two-wheel sweeper device, including a sweeper body and a handrail frame unit installed on the sweeper body. The handrail frame unit is used to assist the operator in pushing the sweeper body to move and sweep. A drive unit is fixedly installed on the top of the sweeper body. The drive unit is used to drive the handrail frame unit to flip. A receiving groove is symmetrically opened on the top of the sweeper body. The receiving groove is used to receive the handrail frame unit after it has been flipped downwards.

[0008] Preferably, the sweeper body is equipped with movable wheels on both sides of the end, and a sweeping brush is rotatably arranged below the other end of the sweeper body.

[0009] Preferably, the cleaning machine body is equipped with a motor assembly for driving the cleaning brush to rotate.

[0010] Preferably, the handrail unit includes:

[0011] Support bars, two support bars are symmetrically arranged above the sweeper body;

[0012] A grip bar, which is fixedly installed between the ends of the two support bars;

[0013] An adjustment assembly, installed between the end of the support bar and the end of the grip bar, is used to adjust the distance between the grip bar and the support bar.

[0014] Preferably, the adjustment component includes:

[0015] A threaded rod, which is threaded to the inner wall of the end of the support bar;

[0016] A fixing block, which is fixedly connected to the end of the threaded rod;

[0017] A rotating block is fixedly connected to a fixed block, and the other end of the rotating block is rotatably connected to the end of the grip.

[0018] Preferably, the driving unit includes:

[0019] A dual-axis motor is mounted on top of the sweeper body;

[0020] A drive shaft is fixedly connected to the output end of a dual-axis motor, and the other end of the drive shaft is fixedly connected to a support bar.

[0021] Preferably, a bearing housing and a motor housing are installed on the top of the sweeper body, the motor housing is located outside the dual-shaft motor, and the drive shaft is movably inserted into the inside of the bearing housing.

[0022] Preferably, a bushing is provided on the outer side of the drive shaft, and the bushing is installed between the bearing housing and the motor housing.

[0023] This utility model discloses a vehicle-mounted two-wheel sweeper device, which has the following beneficial effects:

[0024] This vehicle-mounted two-wheel sweeper unit uses a drive unit to rotate the handlebar unit, which, together with the symmetrically arranged receiving slots on the top of the sweeper body, forms an embedded storage structure, making it convenient to store and transport the entire sweeper. At the same time, during use, the drive unit can adjust the angle of the handlebar unit to increase its adaptability. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention in use.

[0027] Figure 2 This is a schematic diagram of the overall structure of the present invention in its stored state;

[0028] Figure 3 This is a schematic diagram of the structure of the handrail frame unit and the drive unit of this utility model;

[0029] Figure 4 This is a structural schematic diagram of the handrail frame unit of this utility model.

[0030] In the diagram: 1. Sweeper body; 11. Receiving slot; 12. Moving wheel; 13. Sweeping brush; 2. Handrail frame unit; 21. Support bar; 22. Handle bar; 23. Adjustment component; 231. Threaded rod; 232. Fixing block; 233. Rotating block; 3. Drive unit; 31. Dual-axis motor; 32. Drive shaft; 33. Bearing seat; 34. Motor housing; 35. Bushing. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] This application provides a vehicle-mounted dual-wheel sweeper device, solving the problems of rigid handle design and insufficient precision of adjustment mechanism in the prior art. The drive unit 3 drives the handle unit 2 to rotate, forming an embedded storage structure with the symmetrically arranged receiving slots 11 on the top of the sweeper body 1. This facilitates the storage and transportation of the entire sweeper. Furthermore, during use, the drive unit 3 can adjust the angle of the handle unit 2 to increase its adaptability.

[0033] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0034] This utility model discloses a vehicle-mounted two-wheel sweeper device.

[0035] According to the appendix Figure 1-4 As shown, the sweeper includes a sweeper body 1 and a handrail unit 2 mounted on the sweeper body 1. The handrail unit 2 is used to assist the operator in pushing the sweeper body 1 to move and sweep. A drive unit 3 is fixedly installed on the top of the sweeper body 1. The drive unit 3 is used to drive the handrail unit 2 to flip. A receiving groove 11 is symmetrically opened on the top of the sweeper body 1. The receiving groove 11 is used to receive the handrail unit 2 after it has been flipped downwards.

[0036] The drive unit 3 drives the handle frame unit 2 to achieve the flipping operation. Together with the symmetrically opened receiving slots 11 on the top of the sweeper body 1, an embedded storage structure is formed, which facilitates the storage and transportation of the sweeper as a whole. At the same time, during use, the drive unit 3 drives the handle frame unit 2 to adjust the angle to increase its adaptability.

[0037] Furthermore, movable wheels 12 are installed on both sides of the end of the sweeper body 1, and a sweeping brush 13 is rotatably installed on the lower part of the other end of the sweeper body 1.

[0038] Furthermore, the inside of the sweeper body 1 is equipped with a motor assembly for driving the sweeping brush 13 to rotate.

[0039] During the movement of the sweeper body 1, the motor assembly drives the sweeping brush 13 to rotate, thereby achieving the sweeping work of the ground.

[0040] Specifically disclosed, handrail unit 2 includes:

[0041] Support bars 21, two support bars 21 are symmetrically arranged above the cleaning machine body 1;

[0042] The grip bar 22 is fixedly installed between the ends of the two support bars 21;

[0043] Adjustment component 23, which is installed between the end of support bar 21 and the end of grip bar 22, is used to adjust the distance between grip bar 22 and support bar 21.

[0044] Specifically disclosed, adjustment component 23 includes:

[0045] Threaded rod 231, which is threaded to the inner wall of the end of support bar 21;

[0046] The fixing block 232 is fixedly connected to the end of the threaded rod 231;

[0047] The rotating block 233 is fixedly connected to the fixed block 232, and the other end of the rotating block 233 is rotatably connected to the end of the handle 22.

[0048] The rotating threaded rod 231 pushes the fixed block 232 to move axially, and the rotating block 233 realizes stepless adjustment between the grip 22 and the support bar 21, thereby adapting to people of different heights.

[0049] Specifically disclosed, drive unit 3 includes:

[0050] A dual-axis motor 31 is mounted on top of the sweeper body 1;

[0051] The drive shaft 32 is fixedly connected to the output end of the dual-axis motor 31, and the other end of the drive shaft 32 is fixedly connected to the support bar 21.

[0052] When the dual-axis motor 31 is working, its output end can drive the drive shaft 32 to rotate, thereby realizing the angle adjustment of the support bar 21.

[0053] Furthermore, a bearing housing 33 and a motor housing 34 are installed on the top of the cleaning machine body 1. The motor housing 34 is located outside the dual-shaft motor 31, and the drive shaft 32 is movably inserted into the inside of the bearing housing 33.

[0054] Furthermore, a bushing 35 is provided on the outer side of the drive shaft 32, and the bushing 35 is installed between the bearing housing 33 and the motor housing 34.

[0055] The motor housing 34 and bushing 35 provide effective protection for the dual-axis motor 31 and drive shaft 32.

[0056] 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 embodiments and descriptions in the specification 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 the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted double-wheel sweeper device, comprising a sweeper body (1) and a handrail unit (2) arranged on the sweeper body (1), the handrail unit (2) being used to assist an operator to push the sweeper body (1) to move and clean, characterized in that, The upper part of the cleaning body (1) is fixedly provided with a driving unit (3), which is used for driving the handrail frame unit (2) to overturn, and the upper part of the cleaning body (1) is symmetrically provided with a containing groove (11), which is used for containing the handrail frame unit (2) after being overturned downward.

2. The vehicle-mounted twin-wheel sweeper device according to claim 1, characterized by The two sides of the end of the cleaning body (1) are provided with moving wheels (12), and the lower part of the other end of the cleaning body (1) is rotatably provided with a cleaning brush (13).

3. The vehicle-mounted twin-wheel sweeper device according to claim 2, characterized by The inside of the cleaning body (1) is provided with a motor assembly for driving the cleaning brush (13) to rotate.

4. The on-board dual-wheel sweeper device of claim 1, wherein, The handrail frame unit (2) comprises: Supporting strips (21), which are symmetrically arranged on the upper part of the cleaning body (1); A handle rod (22) is fixedly arranged between the ends of the two supporting strips (21); An adjusting assembly (23) is arranged between the end of the supporting strip (21) and the end of the handle rod (22), which is used for adjusting the distance between the handle rod (22) and the supporting strip (21).

5. The vehicle-mounted twin-wheel sweeper device according to claim 4, characterized by The adjusting assembly (23) comprises: A threaded rod (231) is threadedly connected with the inner wall of the end of the supporting strip (21); A fixed block (232) is fixedly connected with the end of the threaded rod (231); A rotating block (233) is fixedly connected with the fixed block (232), and the other end of the rotating block (233) is rotatably connected with the end of the handle rod (22).

6. The vehicle-mounted dual-wheel sweeper device according to claim 4, characterized by, The driving unit (3) comprises: A double-shaft motor (31) is arranged on the upper part of the cleaning body (1); A driving shaft (32) is fixedly connected with the output end of the double-shaft motor (31), and the other end of the driving shaft (32) is fixedly connected with the supporting strip (21).

7. The vehicle-mounted twin-wheel sweeper device according to claim 6, characterized by A bearing seat (33) and a motor box (34) are arranged on the upper part of the cleaning body (1), the motor box (34) is arranged on the outer side of the double-shaft motor (31), and the driving shaft (32) is movably inserted into the inside of the bearing seat (33).

8. The vehicle-mounted twin-wheel sweeper device according to claim 7, characterized by A shaft sleeve (35) is arranged on the outer side of the driving shaft (32), and the shaft sleeve (35) is arranged between the bearing seat (33) and the motor box (34).

Images