Vehicle-mounted cleaning shovel device

Abstract

The application discloses a vehicle-mounted cleaning shovel device and belongs to the technical field of road surface cleaning. The vehicle-mounted cleaning shovel device comprises a support, a multifunctional shovel and a connector. The multifunctional shovel is installed on the support, and a roller assembly is arranged on the support. One side of the connector is connected with the support, and the other side is connected with a trailer hook of a vehicle. An adjusting assembly is further arranged on the support and connected with the connector, which is used for adjusting the relative position between the support and the connector, so as to change the direction and angle of the multifunctional shovel relative to the vehicle. The adjusting assembly can be used for flexibly adjusting the direction and angle of the multifunctional shovel relative to the vehicle, and the accumulated snow at different positions in front of the side of the vehicle can be efficiently removed. The vehicle-mounted cleaning shovel device solves the problem that a conventional snow removing device is inconvenient to rotate, and is helpful to reduce the operation difficulty and improve the operation efficiency.

Description

Technical Field

[0001] This application relates to the field of road cleaning technology, and more specifically, to a vehicle-mounted sweeper device. Background Technology

[0002] Winters in northern my country are cold and snowy, causing significant difficulties for urban transportation and pedestrians.

[0003] There are currently many snow removal methods. The first is manual snow removal, which requires people to use snowplows, shovels, and other snow removal tools to clear the snow. This method is costly and inefficient. The second is snow melting and removal, which involves evenly spreading de-icing agents on the snow surface to melt it into water. However, de-icing agents lose their effectiveness when the temperature is too low and are not good for protecting vehicle tires. The third is mechanical snow removal, which uses mechanical devices to separate snow or ice from the road surface and remove it from the road. However, these machines are usually complex in structure and large in size. When clearing snow from different locations on the side and front of the device, there is a disadvantage that the device is not easy to rotate, making the operation more difficult. Utility Model Content

[0004] This application provides a vehicle-mounted sweeping device, which aims to solve the problem that the existing snow removal devices are inconvenient to rotate when clearing snow from different locations.

[0005] A vehicle-mounted sweeper includes a bracket, a multi-functional shovel, and a connector. The multi-functional shovel is mounted on the bracket, which is equipped with a roller assembly. One side of the connector is connected to the bracket, and the other side is connected to a trailer hitch of a vehicle. The bracket is also equipped with an adjustment assembly connected to the connector for adjusting the relative position between the bracket and the connector to change the direction and angle of the multi-functional shovel relative to the vehicle.

[0006] Optionally, the bracket includes a bottom frame and a support frame mounted on the bottom frame, the support frame including two support beams perpendicular to the bottom frame and a crossbeam connecting the two support beams;

[0007] The adjustment assembly includes multiple telescopic rods, including a first telescopic rod, a second telescopic rod, a third telescopic rod, and a fourth telescopic rod; the first telescopic rod and the second telescopic rod are respectively arranged vertically at the top ends of the two support beams; one end of the third telescopic rod is hinged to the connector, and the other end is hinged to the top of the first telescopic rod; one end of the fourth telescopic rod is hinged to the connector, and the other end is hinged to the top of the second telescopic rod.

[0008] An adjustment and locking structure is provided between the third telescopic rod and the connector, and between the fourth telescopic rod and the connector. The adjustment and locking structure is used to adjust and lock the angle between the third telescopic rod and the connector or between the fourth telescopic rod and the connector.

[0009] Optionally, the connector is provided with a hinge seat, and the third telescopic rod and the fourth telescopic rod are each provided with a first connecting ear at one end near the connector. The first connecting ear is rotatably mounted in the hinge seat through a first hinge pin. The third telescopic rod and the fourth telescopic rod are both capable of rotating relative to the connector in the horizontal plane.

[0010] Optionally, the adjustment and locking structure includes a fixing block, an adjusting block, and an adjusting bolt;

[0011] The fixing block is fixedly mounted on the connector. A threaded hole is provided through the interior of the fixing block along the width direction of the vehicle. The adjusting bolt is threaded into the threaded hole. The adjusting block is located in the hinge seat and is connected to the end of the rod of the adjusting bolt.

[0012] The adjusting block has a first tooth structure on the side facing the first connecting ear, and the side of the first connecting ear facing the adjusting block is an arc-shaped surface, and a second tooth structure is provided on the arc-shaped surface. The first tooth structure and the second tooth structure mesh with each other.

[0013] Optionally, the crossbeam is provided with a slider and a locking element. The slider is slidable relative to the crossbeam along its length, and the locking element is used to lock the position of the slider on the crossbeam. The plurality of telescopic rods also include a fifth telescopic rod, one end of which is hinged to the connector, and the other end of which is hinged to the slider.

[0014] Optionally, one end of the fifth telescopic rod is connected to the connector via a ball joint, and the other end of the fifth telescopic rod is connected to the slider via a hinge joint;

[0015] The hinge joint includes a collar and a hinge lug disposed on the collar. The outer contour of the slider is circular. The collar is sleeved on the outer periphery of the slider and can rotate relative to the slider. The fifth telescopic rod is provided with a second connecting lug at one end near the slider. The second connecting lug is rotatably connected to the hinge lug through a second hinge pin. The fifth telescopic rod can rotate relative to the slider in the horizontal plane and the vertical plane.

[0016] Optionally, the locking element includes a first screw, and the slider is provided with a first screw hole, through which the first screw passes and abuts against the crossbeam.

[0017] Optionally, the telescopic rod includes an outer tube and an inner tube. The inner tube is sleeved inside the outer tube and can slide relative to the outer tube along its axial direction. A locking groove is provided on the outer wall of the inner tube, and a second screw is provided on the outer tube. The second screw passes through the outer tube and abuts against the locking groove to lock the relative position of the outer tube and the inner tube.

[0018] Optionally, the vehicle-mounted sweeping shovel device further includes a sweeping assembly, which is detachably mounted on the bracket; the sweeping assembly includes: a sweeping brush, mounted on the bottom frame on the side opposite to the multi-functional shovel; and a debris collection box, mounted on the bottom frame and located between the multi-functional shovel and the sweeping brush, with openings at both ends of the debris collection box.

[0019] Optionally, the cleaning brush includes a shaft and bristles arranged along the shaft, the shaft being drively connected to the roller assembly.

[0020] Beneficial effects:

[0021] The vehicle-mounted snowplow device described in this application includes a bracket, a multi-functional shovel, and a connector. The multi-functional shovel is mounted on the bracket, which is equipped with a roller assembly. One side of the connector is connected to the bracket, and the other side is connected to the vehicle's tow hook. The bracket is also equipped with an adjustment component connected to the connector, used to adjust the relative position between the bracket and the connector to change the direction and angle of the multi-functional shovel relative to the vehicle. By setting the adjustment component, the relative position between the bracket and the connector can be flexibly adjusted, thereby adjusting the direction and angle of the multi-functional shovel relative to the vehicle. This facilitates efficient removal of snow accumulation at different locations on the front side of the vehicle, solves the problem of inconvenient rotation of conventional snow removal devices, improves the ease of use of the device, helps reduce operational difficulty, and increases operational efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the vehicle-mounted sweeper device according to an embodiment of this application. Figure 1 ;

[0024] Figure 2 This is a three-dimensional structural diagram of the vehicle-mounted sweeper device according to an embodiment of this application. Figure 2 ;

[0025] Figure 3 This is a side view of the vehicle-mounted sweeper device according to an embodiment of this application;

[0026] Figure 4 This is a top view of the vehicle-mounted sweeper device according to an embodiment of this application;

[0027] Figure 5 This is a schematic diagram showing the connection between the third telescopic rod, the fourth telescopic rod, and the connector in the vehicle-mounted sweeper device according to an embodiment of this application;

[0028] Figure 6 This is a schematic diagram of the adjusting and locking structure in the vehicle-mounted sweeper device according to an embodiment of this application;

[0029] Figure 7 This application Figure 2 A magnified view of a portion of point A in the middle;

[0030] Figure 8 This is a cross-sectional schematic diagram of the debris collection box in the vehicle-mounted sweeper device according to an embodiment of this application.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Bracket; 11. Bottom frame; 121. Support beam; 122. Crossbeam; 123. Slider; 2. Multi-functional shovel; 21. Bucket; 22. Shovel head; 3. Connector; 311. Hinge seat; 312. First hinge pin; 4. Trailer hook; 5. Roller assembly; 51. Front wheel; 52. Rear wheel; 61. First telescopic rod; 62. Second telescopic rod; 63. Third telescopic rod; 64. Fourth telescopic rod; 65. Fifth telescopic rod 66. Retractable rod; 66. Adjustable locking structure; 661. Fixing block; 662. Adjusting block; 663. Adjusting bolt; 67. First connecting ear; 68. Second connecting ear; 71. Collar; 72. Hinge ear; 73. Second hinge pin; 8. Cleaning assembly; 81. Cleaning brush; 811. Shaft; 812. Brush bristles; 82. Debris collection box; 821. First opening; 822. Second opening; 823. Guide plate; 9. Convex mirror. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] Among related technologies, there are many snow removal methods. The first is manual snow removal, which requires people to use snowplows, shovels, and other snow removal tools to clear the snow. This method has high operating costs and low efficiency. The second is snow melting and snow removal, which involves evenly spreading snow melting agents on the snow surface to melt the snow into water. However, snow melting agents lose their effectiveness when the temperature is too low and are not conducive to protecting vehicle tires. The third is mechanical snow removal, which uses mechanical devices to separate snow or ice from the road surface and remove it from the road. However, these machines are usually complex in structure and large in size. When clearing snow from different locations on the side and front of the device, there is a disadvantage that the device is not easy to rotate, making the operation more difficult.

[0035] In view of this, this application proposes a vehicle-mounted sweeping shovel device.

[0036] In the accompanying drawings of this embodiment, the x-axis represents the length direction of the vehicle, the y-axis represents the width direction of the vehicle, and the z-axis represents the height direction of the vehicle.

[0037] See Figure 1 and Figure 2 A vehicle-mounted sweeper device includes a bracket 1, a multi-functional shovel 2, and a connector 3. The multi-functional shovel 2 is mounted on the bracket 1, and the bracket 1 is provided with a roller assembly 5. One side of the connector 3 is connected to the bracket 1, and the other side is connected to the tow hook 4 of the vehicle. The bracket 1 is also provided with an adjustment assembly, which is connected to the connector 3, for adjusting the relative position between the bracket 1 and the connector 3 to change the direction and angle of the multi-functional shovel 2 relative to the vehicle.

[0038] Specifically, the vehicle-mounted sweeper is detachably connected to the vehicle. The vehicle-mounted sweeper includes a bracket 1, a multi-functional shovel 2, and a connector 3. The bracket 1 serves as the mounting base for the multi-functional shovel 2. A roller assembly 5 is located at the bottom of the bracket 1. The roller assembly 5 includes a front wheel 51 and a rear wheel 52. The roller assembly 5 rotates as the vehicle moves, thereby moving the bracket 1 and the multi-functional shovel 2 to remove snow or debris from the road surface. The connector 3 connects the bracket 1 and the vehicle. Specifically, one side of the connector 3 connects to the bracket 1, and the other side connects to the vehicle's tow hook 4, ensuring a stable transmission of vehicle power to the bracket 1 and the multi-functional shovel 2. The bracket 1 also has an adjustment assembly connected to the connector 3, allowing adjustment of the relative position between the bracket 1 and the connector 3. Since the multi-functional shovel 2 is mounted on the bracket 1, and the connector 3 is fixedly connected to the vehicle's tow hook 4, the adjustment assembly allows adjustment of the direction and angle of the multi-functional shovel 2 relative to the vehicle. For snow accumulation at different locations on the front side of the vehicle, the direction and angle of the multi-functional shovel 2 can be adjusted by adjusting the components, enabling efficient clearing operations without requiring the vehicle to turn around. This greatly improves the ease of use of the device, reduces the difficulty of operation, and helps to improve work efficiency.

[0039] Optionally, the bracket 1 includes a bottom frame 11 and a support frame mounted on the bottom frame 11. The support frame includes two support beams 121 arranged perpendicular to the bottom frame 11 and a crossbeam 122 connecting the two support beams 121.

[0040] The adjustment assembly includes multiple telescopic rods, including a first telescopic rod 61, a second telescopic rod 62, a third telescopic rod 63, and a fourth telescopic rod 64. The first telescopic rod 61 and the second telescopic rod 62 are respectively arranged vertically at the top ends of the two support beams 121. One end of the third telescopic rod 63 is hinged to the connector 3, and the other end is hinged to the top of the first telescopic rod 61. One end of the fourth telescopic rod 64 is hinged to the connector 3, and the other end is hinged to the top of the second telescopic rod 62.

[0041] An adjustment and locking structure 66 is provided between the third telescopic rod 63 and the connector 3, and between the fourth telescopic rod 64 and the connector 3. The adjustment and locking structure 66 is used to adjust and lock the angle between the third telescopic rod 63 and the connector 3 or between the fourth telescopic rod 64 and the connector 3.

[0042] For details, see Figure 2The bracket 1 includes a bottom frame 11 and a support frame. The support frame includes two support beams 121 and a crossbeam 122. The two support beams 121 are perpendicular to the bottom frame 11 and are arranged along the height direction of the vehicle (i.e., the z-axis direction in the figure). The crossbeam 122 connects the two support beams 121 and is arranged along the width direction of the vehicle (i.e., the y-axis direction in the figure). The first telescopic rod 61 and the second telescopic rod 62 are respectively set at the top of the two support beams 121 and extend vertically (i.e., along the z-axis direction in the figure). The third telescopic rod 63 and the fourth telescopic rod 64 are arranged in the horizontal plane (i.e., the xy-plane in the figure) and are used to connect the bracket 1 and the connector 3. For different vehicle models, the frame height is different, the ground clearance of the tow hook 4 fixing part is also different, and thus the installation height of the connector 3 is also different. By setting the first telescopic rod 61 and the second telescopic rod 62, the height position of the top of the bracket 1 can be adjusted in the z-axis direction to adapt the bracket 1 to the installation height of the connector 3, so as to accommodate different vehicle models.

[0043] See Figure 4 The third telescopic rod 63 and the fourth telescopic rod 64 are connected between the bracket 1 and the connector 3. One end of the third telescopic rod 63 is hinged to the connector 3, and the other end is hinged to the top of the first telescopic rod 61. The third telescopic rod 63 can rotate in the horizontal plane relative to the connector 3 or the first telescopic rod 61, and its length can be freely extended and retracted. One end of the fourth telescopic rod 64 is hinged to the connector 3, and the other end is hinged to the top of the second telescopic rod 62. The fourth telescopic rod 64 can rotate in the horizontal plane relative to the connector 3 or the second telescopic rod 62, and its length can be freely extended and retracted. The adjusting locking structure 66 can adjust and lock the angle between the third telescopic rod 63 and the connector 3 or between the fourth telescopic rod 64 and the connector 3. By adjusting the lengths of the third telescopic rod 63 and the fourth telescopic rod 64, the relative positions of the connector 3 and the tops of the two support beams 121 in the x-axis and y-axis directions can be changed, thereby changing the direction and angle of the multi-functional shovel 2 relative to the vehicle in the horizontal plane, facilitating the clearing of snow or debris at different locations on the front side of the vehicle.

[0044] Optionally, the connector 3 is provided with a hinge seat 311, and the third telescopic rod 63 and the fourth telescopic rod 64 are each provided with a first connecting ear 67 at one end near the connector 3. The first connecting ear 67 is rotatably mounted in the hinge seat 311 through a first hinge pin 312. The third telescopic rod 63 and the fourth telescopic rod 64 are both able to rotate relative to the connector 3 in the horizontal plane.

[0045] See Figure 5In this embodiment, two hinge seats 311 are provided on the connector 3, which are used to connect the third telescopic rod 63 and the fourth telescopic rod 64 respectively. Specifically, a first connecting ear 67 is provided at the end of the third telescopic rod 63 and the fourth telescopic rod 64 near the connector 3. The first connecting ear 67 extends into the hinge seat 311, and the first hinge pin 312 passes through the first connecting ear 67 and the hinge seat 311 to rotatably install the first connecting ear 67 in the hinge seat 311, thereby realizing the hinge connection between the third telescopic rod 63, the fourth telescopic rod 64 and the connector 3. This allows the third telescopic rod 63 and the fourth telescopic rod 64 to rotate relative to the connector 3 in the horizontal plane, which facilitates changing the direction and angle of the multi-functional shovel 2 relative to the vehicle in the horizontal plane.

[0046] Optionally, the adjusting locking structure 66 includes a fixing block 661, an adjusting block 662, and an adjusting bolt 663;

[0047] The fixing block 661 is fixedly mounted on the connector 3. A threaded hole is provided through the interior of the fixing block 661 along the width direction of the vehicle. The adjusting bolt 663 is threaded into the threaded hole. The adjusting block 662 is located in the hinge seat 311 and is connected to the end of the rod of the adjusting bolt 663.

[0048] The adjusting block 662 has a first tooth structure on the side facing the connecting ear, and the side of the connecting ear facing the adjusting block 662 is set as an arc surface, and a second tooth structure is provided on the arc surface. The first tooth structure and the second tooth structure mesh with each other.

[0049] For details, see Figure 6 The adjusting locking structure 66 includes a fixing block 661, an adjusting block 662, and an adjusting bolt 663. The fixing block 661 is fixedly mounted on the connector 3. A threaded hole is provided through the interior of the fixing block 661 along the width direction of the vehicle, i.e., the y-axis direction in the figure. The adjusting bolt 663 is threaded into the threaded hole. The adjusting block 662 is located in the hinge seat 311 and is connected to the end of the rod of the adjusting bolt 663. The adjusting block 662 has a first tooth structure on the side facing the first connecting ear 67. The side of the first connecting ear 67 facing the adjusting block 662 is set as an arc surface, and a second tooth structure is provided on the arc surface. The first tooth structure and the second tooth structure mesh with each other.

[0050] By tightening or loosening the adjusting bolt 663, the adjusting block 662 can move linearly relative to the fixed block 661 along the y-axis. Through the meshing of the first tooth structure and the second tooth structure, the fixed block 661 will drive the first connecting ear 67 to rotate relative to the hinge seat 311 in the horizontal plane, thereby realizing the adjustment of the angle between the third telescopic rod 63, the fourth telescopic rod 64 and the connector 3. Furthermore, due to the meshing of the first tooth structure and the second tooth structure, the angle will not change arbitrarily due to external force without manual adjustment. As a result, the direction and angle of the multi-functional shovel 2 can remain relatively stable during the use of the device, ensuring that the power of the vehicle can be stably transmitted to the multi-functional shovel 2.

[0051] Optionally, the crossbeam 122 is provided with a slider 123 and a locking member. The slider 123 is slidable relative to the crossbeam 122 along its length direction, and the locking member is used to lock the position of the slider 123 on the crossbeam 122. The plurality of telescopic rods also include a fifth telescopic rod 65. One end of the fifth telescopic rod 65 is hinged to the connector 3, and the other end of the fifth telescopic rod 65 is hinged to the slider 123.

[0052] Specifically, one end of the fifth telescopic rod 65 is connected to the connector 3 via a ball joint, allowing the fifth telescopic rod 65 to rotate relative to the connector 3 in all directions (up, down, left, and right). The other end of the fifth telescopic rod 65 is connected to the slider 123 on the crossbeam 122 via a hinge joint, see [link to relevant documentation]. Figure 2 and Figure 7 The hinged joint includes a collar 71 and a hinge ear 72 disposed on the collar 71. A slider 123 is slidably connected to a crossbeam 122. The outer contour of the slider 123 is circular. The collar 71 is fitted around the outer circumference of the slider 123 and can rotate relative to the slider 123. A second connecting ear 68 is disposed at one end of the fifth telescopic rod 65 near the slider 123. The second connecting ear 68 is rotatably connected to the hinge ear 72 via a second hinge pin 73. Through the hinged joint, the fifth telescopic rod 65 can rotate left and right relative to the slider 123 in the horizontal plane, and also rotate up and down relative to the slider 123 in the vertical plane.

[0053] The slider 123 is slidably connected to the crossbeam 122, and its position is locked by a locking device. During operation, the power of the vehicle's movement is transmitted to the crossbeam 122 of the support 1 via the fifth telescopic rod 65. After the locking device is removed, the slider 123 can slide along the crossbeam 122. Therefore, the installation position of the slider 123 on the crossbeam 122 is adjustable, meaning the connection position between the fifth telescopic rod 65 and the support 1 is adjustable in the width direction of the vehicle. Furthermore, the length of the fifth telescopic rod 65 can be extended and retracted to adapt well to changes in the position between the support 1 and the vehicle. In this way, when the direction and angle of the multi-functional shovel 2 change, by adjusting the position of the slider 123 on the crossbeam 122 and adjusting the length of the fifth telescopic rod 65, the stress point of the support 1 can be adjusted, thereby balancing the force and ensuring stable power transmission.

[0054] As an optional implementation, the locking element includes a first screw. When in use, the first screw is passed through the first screw hole on the slider 123 and pressed against the crossbeam 122 to lock the position of the slider 123. When it is necessary to change the position of the slider 123, the first screw can be removed.

[0055] Optionally, the telescopic rod includes an outer tube and an inner tube. The inner tube is sleeved inside the outer tube and can slide relative to the outer tube along its axial direction. A locking groove is provided on the outer wall of the inner tube, and a second screw is provided on the outer tube. The second screw passes through the outer tube and abuts against the locking groove to lock the relative position of the outer tube and the inner tube.

[0056] Specifically, the telescopic rods in this embodiment can all adopt a nested telescopic structure. Depending on the different requirements for the telescopic amount, a two-section or multi-section nested structure can be used. Taking a two-section nested structure as an example, the telescopic rod includes an outer tube and an inner tube. The inner tube is fitted inside the outer tube and can slide relative to the outer tube along its axial direction. A locking groove is provided on the outer wall of the inner tube, and a second screw is provided on the outer tube. The second screw passes through the outer tube and abuts against the locking groove to lock the relative position of the outer tube and the inner tube. When the length needs to be adjusted, the second screw is loosened, and the inner tube is pulled to slide relative to the outer tube, thus changing their relative position and ultimately changing the total length of the telescopic rod.

[0057] In this embodiment, the multi-functional shovel 2 includes a bucket 21 and a shovel head 22. The bucket 21 is installed on the side of the bracket 1 away from the adjustment component. The shovel head 22 is detachably connected to the bottom of the bucket 21. The material of the shovel head 22 can be plastic, metal, wood, etc., and the edge shape of the shovel head 22 can be serrated, wavy, straight, etc. The specific material and shape can be selected or changed according to different ground conditions and usage scenarios.

[0058] Furthermore, the vehicle-mounted sweeping shovel device also includes a sweeping assembly 8, which is detachably mounted on the bracket 1. The sweeping assembly 8 includes: a sweeping brush 81, mounted on the bottom frame 11 on the side opposite to the multi-functional shovel 2; and a debris collection box 82, mounted on the bottom frame 11 and located between the multi-functional shovel 2 and the sweeping brush 81, with openings at both ends of the debris collection box 82.

[0059] For details, see Figure 2 and Figure 8 The debris collection box 82 has a first opening 821 on the side facing the shovel head 22. When the shovel head 22 is shoveling snow or garbage, the remaining debris on the ground can enter the debris collection box 82 through the first opening 821, further improving the shoveling efficiency. An inclined guide plate 823 is also provided at the first opening 821. One end of the guide plate 823 is connected to the debris collection box 82, and the other end is inclined towards the inside of the debris collection box 82, making it easier for debris to enter the box through the first opening 821, while also preventing debris from falling out of the box.

[0060] The debris collection box 82 has a second opening 822 at one end facing the sweeping brush 81. The sweeping brush 81 includes a shaft 811 and bristles 812 arranged along the shaft 811. The shaft 811 is connected to the rear wheel 52 of the roller assembly 5. Therefore, when the vehicle moves the bracket 1, the rear wheel 52 of the roller assembly 5 can drive the shaft 811 to rotate around its axis, so that the bristles 812 can sweep the ground by rotating. The swept dust, garbage, debris and other debris can enter the debris collection box 82 for temporary storage through the second opening 822.

[0061] Optionally, a convex mirror 9 is also provided on the bracket 1. The convex mirror 9 and the bracket 1 can be connected by a flexible connecting rod, which can freely adjust the angle and direction of the convex mirror 9, so that the driver can observe the road conditions and operation at the front of the equipment shovel head 22, as well as the sanitation cleaning status at the rear, and make timely adjustments to the vehicle's travel route and equipment usage.

[0062] The vehicle-mounted sweeper described in this application is designed for use on vehicles, making it adaptable to different vehicle models. Its lightweight structure and flexible operation allow it to clear roads while the vehicle is moving at low speeds. It can efficiently remove snow or debris from different locations on the sides and front of the vehicle without requiring the vehicle to turn around. This device can be used not only at gas stations for snow removal in winter and sanitation in summer, freeing up manpower, but also in residential applications such as yard cleaning, snow and ice removal, grain clearing, and bulldozing. It is simple to use and easy to maintain.

[0063] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0064] It should also be noted that, in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations, nor should they be construed as indicating or implying relative importance. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. In the absence of further restrictions, an element defined by the phrase "includes a..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes the element.

[0065] The technical solutions provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand this application, and the content of this specification should not be construed as a limitation of this application. Furthermore, for those skilled in the art, there will be different forms of changes in the specific implementation methods and application scope based on this application. It is neither necessary nor possible to exhaustively list all implementation methods here, and obvious changes or modifications derived therefrom are still within the protection scope of this application.

Claims

1. A vehicle-mounted sweeping device, characterized in that, include: Stand, multi-functional shovel, and connector; The multi-functional shovel is mounted on the bracket, and the bracket is provided with a roller assembly; One side of the connector is connected to the bracket, and the other side is connected to the vehicle's trailer hitch. The bracket is also equipped with an adjustment component, which is connected to the connector and is used to adjust the relative position between the bracket and the connector to change the direction and angle of the multi-functional shovel relative to the vehicle.

2. The vehicle-mounted sweeping device according to claim 1, characterized in that: The bracket includes a bottom frame and a support frame mounted on the bottom frame. The support frame includes two support beams perpendicular to the bottom frame and a crossbeam connecting the two support beams. The adjustment assembly includes multiple telescopic rods, including a first telescopic rod, a second telescopic rod, a third telescopic rod, and a fourth telescopic rod; the first telescopic rod and the second telescopic rod are respectively arranged vertically at the top ends of the two support beams; one end of the third telescopic rod is hinged to the connector, and the other end is hinged to the top of the first telescopic rod; one end of the fourth telescopic rod is hinged to the connector, and the other end is hinged to the top of the second telescopic rod. An adjustment and locking structure is provided between the third telescopic rod and the connector, and between the fourth telescopic rod and the connector. The adjustment and locking structure is used to adjust and lock the angle between the third telescopic rod and the connector or between the fourth telescopic rod and the connector.

3. The vehicle-mounted sweeping device according to claim 2, characterized in that: The connector is provided with a hinge seat, and the third telescopic rod and the fourth telescopic rod are each provided with a first connecting ear at one end near the connector. The first connecting ear is rotatably mounted in the hinge seat through a first hinge pin. The third telescopic rod and the fourth telescopic rod are both able to rotate relative to the connector in the horizontal plane.

4. The vehicle-mounted sweeping device according to claim 3, characterized in that: The adjustment and locking structure includes a fixed block, an adjustment block, and an adjustment bolt; The fixing block is fixedly mounted on the connector, and a threaded hole is provided through the interior of the fixing block along the width direction of the vehicle. The adjusting bolt is threaded into the threaded hole. The adjusting block is located inside the hinge seat and is connected to the end of the rod of the adjusting bolt; The adjusting block has a first tooth structure on the side facing the first connecting ear, and the side of the first connecting ear facing the adjusting block is an arc-shaped surface, and a second tooth structure is provided on the arc-shaped surface. The first tooth structure and the second tooth structure mesh with each other.

5. The vehicle-mounted sweeping device according to claim 2, characterized in that: The crossbeam is provided with a slider and a locking element. The slider can slide relative to the crossbeam along its length, and the locking element is used to lock the position of the slider on the crossbeam. The plurality of telescopic rods also include a fifth telescopic rod, one end of which is hinged to the connector and the other end of which is hinged to the slider.

6. The vehicle-mounted sweeping shovel device according to claim 5, characterized in that: One end of the fifth telescopic rod is connected to the connector via a ball joint, and the other end of the fifth telescopic rod is connected to the slider via a hinge joint; The hinge joint includes a collar and a hinge lug disposed on the collar. The outer contour of the slider is circular. The collar is sleeved on the outer periphery of the slider and can rotate relative to the slider. The fifth telescopic rod is provided with a second connecting lug at one end near the slider. The second connecting lug is rotatably connected to the hinge lug through a second hinge pin. The fifth telescopic rod can rotate relative to the slider in the horizontal plane and the vertical plane.

7. The vehicle-mounted sweeping device according to claim 5, characterized in that: The locking element includes a first screw, and the slider has a first screw hole, through which the first screw passes and abuts against the crossbeam.

8. The vehicle-mounted sweeping device according to claim 2, characterized in that: The telescopic rod includes an outer tube and an inner tube. The inner tube is sleeved inside the outer tube and can slide relative to the outer tube along its axial direction. A locking groove is provided on the outer wall of the inner tube. A second screw is provided on the outer tube. The second screw passes through the outer tube and abuts against the locking groove to lock the relative position of the outer tube and the inner tube.

9. The vehicle-mounted sweeping device according to claim 2, characterized in that: The vehicle-mounted sweeping shovel device also includes a sweeping assembly, which is detachably mounted on a bracket; the sweeping assembly includes: a sweeping brush, mounted on the bottom frame on the side opposite to the multi-functional shovel; and a debris collection box, mounted on the bottom frame and located between the multi-functional shovel and the sweeping brush, with openings at both ends of the debris collection box.

10. The vehicle-mounted sweeping shovel device according to claim 9, characterized in that: The cleaning brush includes a shaft and bristles arranged along the shaft, and the shaft is kinetically connected to the roller assembly.

Images