Snow cleaning device of snow sweeper

Abstract

The utility model discloses a snow sweeper snow cleaning device which comprises a snow cleaning rolling brush body, the snow cleaning rolling brush body comprises a mounting frame, a rotating shaft and a driving wheel, the rotating shaft is rotatably connected to the interior of the mounting frame through a bearing, and the driving wheel is fixedly mounted at the end of the rotating shaft and located on the surface of the mounting frame; according to the snow cleaning rolling brush, by designing a dismounting and replacing mechanism, a clamping plate can be clamped in a clamping groove, so that a connecting plate and a snow cleaning brush body are clamped on the outer surface of a rotating shaft, a rotating fixing bolt is embedded into an inner threaded hole, and the connecting plate and the snow cleaning brush body are fixedly installed on the outer surface of the rotating shaft; the snow cleaning brush body is detached and replaced through reverse operation, the rotating shaft can be locally replaced easily when being damaged in use, disassembly, assembly and replacement are more convenient, waste of overall replacement materials is not prone to being caused, and therefore the convenience of local replacement when the snow cleaning rolling brush body is installed on the snow sweeper and damaged in use is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of snow-clearing roller brushes, and in particular relates to a snow-clearing device for a snow sweeper. Background Art

[0002] A snowplow is an important equipment for snow removal in winter. It has major snow-clearing advantages such as high efficiency, economy, and environmental protection. When the snowplow is used for snow removal, a snow-clearing device needs to be installed on the snowplow for snow removal. The existing snow-clearing roller brush is one of the important components of the snowplow. The snow-clearing roller brush is fixedly installed on the snowplow through a mounting frame. The driving wheel is connected to the external driving mechanism through a belt. The rotation of the driving wheel drives the rotating shaft and the snow-clearing brush body to rotate and contact the ground for snow removal, thereby improving the snow-clearing effect of the snow-clearing roller brush installed on the snowplow.

[0003] When the existing snow-clearing roller brush is installed on a snowplow for use, the snow-clearing roller brush is directly driven to rotate by a driving mechanism, and the snow-clearing roller brush rotates to contact the ground for snow removal. When the snow-clearing roller brush contacts the ground for a long time during snow removal and is affected by external forces and causes local damage, the snow-clearing roller brush is an integrated structure and needs to be replaced as a whole. It is inconvenient to replace it partially, resulting in material waste, thereby affecting the convenience of partial disassembly and replacement of the snow-clearing roller brush when it is installed on a snowplow for use. For this reason, the utility model proposes a snow-clearing device for a snowplow. Utility Model Content

[0004] The utility model aims to provide a snow-clearing device for a snowplow to solve the problem proposed in the above-mentioned background technology that when the snow-clearing roller brush is in contact with the ground for a long time during snow clearing and is affected by external forces and causes local damage, the snow-clearing roller brush is an integrated structure and needs to be replaced as a whole, which is inconvenient for local replacement and causes material waste, thereby affecting the convenience of local disassembly and replacement of the snow-clearing roller brush when it is installed on a snowplow for use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snow-clearing device for a snow sweeper, comprising a snow-clearing roller brush body, the snow-clearing roller brush body comprising a mounting frame, a rotating shaft and a driving wheel, the rotating shaft being rotatably connected to the inside of the mounting frame through a bearing, the driving wheel being fixedly mounted at the end of the rotating shaft on the surface of the mounting frame, and the snow-clearing roller brush body is also provided with:

[0006] A disassembly and replacement mechanism, wherein the disassembly and replacement mechanism comprises a snow-clearing assembly, a snap-fitting assembly and a fixed-fitting assembly, wherein the snow-clearing assembly is arranged on the outer surface of the rotating shaft, the snap-fitting assembly is arranged on the inner surface of the snow-clearing assembly, and the fixed-fitting assembly is arranged at the end of the snow-clearing assembly;

[0007] A snow shoveling mechanism comprises a snow shoveling assembly and a support assembly. The snow shoveling assembly is arranged at the bottom end of one side of the mounting frame, and the support assembly is arranged on the surface of the snow shoveling assembly.

[0008] Preferably, the snow-clearing assembly comprises a connecting plate arranged on the outer surface of the rotating shaft, and a snow-clearing brush body is arranged on the surface of the connecting plate.

[0009] Preferably, the snap-fit ​​installation assembly includes a snap plate arranged on the inner surface of the connecting plate, and the outer surface of the rotating shaft is provided with eight snap grooves.

[0010] Preferably, the clamping plate matches the internal structure of the clamping slot, and the connecting plate and the outer surface of the rotating shaft are clamped and connected with the clamping slot through the clamping plate.

[0011] Preferably, the fixed installation component includes a groove opened at the end of the clamping plate, the interior of the groove is rotatably connected with a fixing bolt, the inner ends of the clamping groove are provided with internal threaded holes, and the ends of the fixing bolt are embedded in the inner threaded holes.

[0012] Preferably, the snow shoveling assembly includes a fixing plate fixed to the bottom end of one side of the mounting frame by screws, and a shoveling plate is provided on the lower surface of the fixing plate.

[0013] Preferably, the support assembly includes three support blocks welded and fixed to the outer surface of the shovel plate, and the bottom ends of the support blocks are rollingly connected to support rollers.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a disassembly and replacement mechanism, the connecting plate and the snow-clearing brush body can be engaged with the outer surface of the rotating shaft by engaging the clamping plate inside the clamping slot, and the rotating fixing bolt is embedded in the inner threaded hole to fix the connecting plate and the snow-clearing brush body on the outer surface of the rotating shaft. When the snow-clearing brush body is damaged due to long-term use of the snow-clearing roller brush body, the snow-clearing brush body can be disassembled and replaced by the opposite operation, which makes it easy to partially replace the rotating shaft when it is damaged during use. The disassembly and replacement is more convenient and is less likely to cause waste of overall replacement materials, thereby improving the convenience of partial replacement of the snow-clearing roller brush body when it is damaged during use when installed on the snowplow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotating shaft and snow-clearing brush body of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part B in the middle;

[0019] Figure 4 It is a partial structural schematic diagram of the rotating shaft, snow-clearing brush body and connecting plate of the utility model in the open state;

[0020] Figure 5 For this utility model Figure 4 The enlarged structural diagram of the middle C part;

[0021] Figure 6 For this utility model Figure 4 The enlarged structural diagram of the D part in the middle;

[0022] Figure 7 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0023] Figure 8 This is a schematic diagram of the support block and support roller structure of the utility model;

[0024] In the figure: 100, snow-clearing roller brush body; 101, mounting frame; 1011, shovel plate; 1012, support block; 1013, fixing plate; 1014, supporting roller; 102, rotating shaft; 1021, snow-clearing brush body; 1022, connecting plate; 1023, slot; 1024, clamping plate; 1025, groove; 1026, fixing bolt; 1027, internal threaded hole; 103, driving wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 8 The utility model provides a technical solution: a snow-clearing device for a snow sweeper, comprising a snow-clearing roller brush body 100, the snow-clearing roller brush body 100 comprising a mounting frame 101, a rotating shaft 102 and a driving wheel 103, the rotating shaft 102 is rotatably connected to the inside of the mounting frame 101 through a bearing, the driving wheel 103 is fixedly mounted at the end of the rotating shaft 102 located on the surface of the mounting frame 101, after the snow-clearing roller brush body 100 is fixedly mounted, the driving wheel 103 is connected to an external driving mechanism through a belt, and the rotating shaft 102 and the snow-clearing brush body 1021 are driven to rotate and contact the ground to perform snow clearing processing through the rotation of the driving wheel 103, and the snow-clearing roller brush body 100 is also provided with:

[0027] A disassembly and replacement mechanism includes a snow-clearing component, a snap-fitting assembly and a fixedly-fitting assembly. The snow-clearing component is arranged on the outer surface of the rotating shaft 102, the snap-fitting assembly is arranged on the inner surface of the snow-clearing component, and the fixedly-fitting assembly is arranged at the end of the snow-clearing component. When the snow-clearing roller brush body 100 is installed on a snowplow for use, when the snow-clearing brush body 1021 rotates to clear snow and causes local damage, the disassembly and replacement mechanism can be used to disassemble and replace the snow-clearing brush body 1021, which is convenient for local replacement and not easy to cause waste of overall replacement materials, thereby improving the convenience of local replacement of the snow-clearing roller brush body 100 when it is installed on a snowplow for use and is damaged.

[0028] In order to use the snow-clearing assembly to clear the snow on the ground when it rotates, in the present embodiment, preferably, the snow-clearing assembly includes a connecting plate 1022 arranged on the outer surface of the rotating shaft 102, and a snow-clearing brush body 1021 is arranged on the surface of the connecting plate 1022. The snow-clearing brush body 1021 is fixedly mounted on the outer surface of the rotating shaft 102 through the connecting plate 1022, so that the rotation of the rotating shaft 102 drives the snow-clearing brush body 1021 to rotate and contact the ground for snow clearing.

[0029] In order to facilitate the snap-fit ​​installation of the connecting plate 1022 and the snow-clearing brush body 1021 through the snap-fit ​​installation component, and vice versa, to facilitate disassembly and partial replacement, in the present embodiment, preferably, the snap-fit ​​installation component includes a snap-fit ​​plate 1024 arranged on the inner surface of the connecting plate 1022, which is convenient for snap-fit ​​installation and use, and eight snap-fit ​​grooves 1023 are provided on the outer surface of the rotating shaft 102, and the snap-fit ​​plate 1024 matches the internal structure of the snap-fit ​​groove 1023, and the connecting plate 1022 and the outer surface of the rotating shaft 102 are snap-fitted and connected with the snap-fit ​​groove 1023 through the snap-fit ​​plate 1024, and the connecting plate 1022 and the snow-clearing brush body 1021 are snap-fitted and installed for use by the snap-fit ​​installation component 1024, and when the snow-clearing brush body 1021 is damaged during use, it is convenient to perform reverse operation to disassemble and replace it.

[0030] In order to facilitate the fixed installation of the clamping plate 1024 and the connecting plate 1022 after being engaged with each other through the fixed installation component, in the present embodiment, preferably, the fixed installation component includes a groove 1025 opened at the end of the clamping plate 1024, and the interior of the groove 1025 is rotatably connected with a fixing bolt 1026, and the inner ends of the clamping groove 1023 are provided with internal threaded holes 1027, and the ends of the fixing bolt 1026 are embedded in the interior of the internal threaded hole 1027. The fixing bolt 1026 can be rotated inside the groove 1025 until the fixing bolt 1026 is rotated and embedded in the interior of the internal threaded hole 1027 to fix the connecting plate 1022 and the snow removal brush body 1021, thereby facilitating the fixed installation of the snow removal operation.

[0031] The snow-shoveling mechanism includes a snow-shoveling assembly and a support assembly. The snow-shoveling assembly is arranged at the bottom end of one side of the mounting frame 101, and the support assembly is arranged on the surface of the snow-shoveling assembly. When the snow-clearing roller brush body 100 is in the snow-clearing process, the lower surface of the snow-shoveling mechanism can move in contact with the ground to remove some of the attached snow blocks, so that the snow is cleared more cleanly, the convenience of installing the snow-clearing roller brush body 100 on the snowblower for snow-clearing is improved, and the snow is cleared more cleanly.

[0032] In order to facilitate the snow-clearing roller brush body 100 to shovel away partially attached snow blocks when clearing snow through the snow-shoveling assembly, so as to make clearing more convenient, in the present embodiment, preferably, the snow-shoveling assembly includes a fixing plate 1013 fixedly mounted on the bottom end of one side of the mounting frame 101 by screws, and a shoveling plate 1011 is provided on the lower surface of the fixing plate 1013. When the snow-clearing roller brush body 100 moves to clear snow, it drives the shoveling plate 1011 to move and contact the ground to shovel snow.

[0033] In order to facilitate the support operation of the shovel board 1011 during snow shoveling through the support assembly, and to prevent the shovel board 1011 from being deformed and damaged when subjected to force when shoveling snow, in the present embodiment, preferably, the support assembly includes three support blocks 1012 welded and fixed to the outer surface of the shovel board 1011, and the bottom ends of the support blocks 1012 are rollingly connected to support rollers 1014, and the shovel board 1011 is supported by the support blocks 1012 during snow shoveling, and when supported by the support blocks 1012, the bottom ends thereof are contacted with the ground by the support rollers 1014 and roll, thereby stabilizing the mobile snow shoveling process.

[0034] Working principle and use process of the utility model: When using the snow-clearing device for snow sweepers, firstly, the snow-clearing roller brush body 100 is fixedly installed at the installation position on the snow sweeper through the mounting frame 101. After the snow-clearing roller brush body 100 is fixedly installed, the driving wheel 103 is connected to the external driving mechanism through a belt, and the driving wheel 103 rotates to drive the rotating shaft 102 and the snow-clearing brush body 1021 to rotate and contact the ground to perform snow clearing processing;

[0035] The snow-clearing brush body 1021 is then fixed to the outer surface of the rotating shaft 102 by first engaging the clamping plate 1024 in the clamping groove 1023, and then rotating the fixing bolt 1026 in the groove 1025 to be embedded in the inner threaded hole 1027, so that the connecting plate 1022 and the snow-clearing brush body 1021 are fixedly installed on the outer surface of the rotating shaft 102, thereby facilitating the rotation of the rotating shaft 102 to drive the snow-clearing brush body 1021 to rotate, and the snow-clearing brush body 1021 rotates to contact the ground for snow-clearing processing. When the snow-clearing brush body 1021 is damaged due to long-term use of the snow-clearing brush body 100, the snow-clearing brush body 1021 can be disassembled and replaced by the opposite operation, so that the rotating shaft 102 is easy to be partially replaced when it is damaged during use, and the disassembly and assembly replacement is more convenient, and it is not easy to cause waste of overall replacement materials, thereby improving the convenience of partial replacement of the snow-clearing brush body 100 when it is installed on the snow blower.

[0036] Finally, when the snow-clearing roller brush body 100 is fixedly installed on the snowplow and driven to clear snow, the fixing plate 1013 is closed at the bottom end of one side of the mounting frame 101, and the fixing plate 1013 and the shovel plate 1011 are fixedly installed by bolts. When the snow-clearing roller brush body 100 moves, it drives the shovel plate 1011 to contact the ground to shovel away the snow blocks partially attached to the ground, and the shovel plate 1011 is supported by the support block 1012 when shoveling snow. When the support block 1012 supports and drives the shovel plate 1011 to move, it contacts the ground through the support roller 1014 to roll smoothly for the snow-clearing operation, and after the snow-clearing process, the snow is cleared again smoothly by the snow-clearing roller brush body 100, so that it is convenient to shovel away the locally attached snow blocks during snow clearing, making snow clearing more convenient, improving the convenience of snow clearing when the snow-clearing roller brush body 100 is installed on the snowplow, and clearing snow more cleanly.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), 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.

Claims

1. A snow-clearing device for a snow sweeper, comprising a snow-clearing roller brush body (100), the snow-clearing roller brush body (100) comprising a mounting frame (101), a rotating shaft (102) and a driving wheel (103), the rotating shaft (102) being rotatably connected to the inside of the mounting frame (101) through a bearing, the driving wheel (103) being fixedly mounted on the end of the rotating shaft (102) and located on the surface of the mounting frame (101), characterized in that: The snow-clearing roller brush body (100) is also provided with: A disassembly and replacement mechanism, wherein the disassembly and replacement mechanism comprises a snow-clearing component, a snap-fit ​​mounting component and a fixed mounting component, wherein the snow-clearing component is arranged on the outer surface of the rotating shaft (102), the snap-fit ​​mounting component is arranged on the inner surface of the snow-clearing component, and the fixed mounting component is arranged at the end of the snow-clearing component; A snow shoveling mechanism comprises a snow shoveling assembly and a support assembly, wherein the snow shoveling assembly is arranged at the bottom end of one side of a mounting frame (101), and the support assembly is arranged on the surface of the snow shoveling assembly.

2. A snow-clearing device for a snow sweeper according to claim 1, characterized in that: The snow-clearing assembly comprises a connecting plate (1022) arranged on the outer surface of the rotating shaft (102), and a snow-clearing brush body (1021) is arranged on the surface of the connecting plate (1022).

3. A snow-clearing device for a snow sweeper according to claim 2, characterized in that: The snap-fit ​​installation assembly comprises a snap plate (1024) arranged on the inner surface of the connecting plate (1022), and the outer surface of the rotating shaft (102) is provided with eight snap grooves (1023).

4. A snow-clearing device for a snow sweeper according to claim 3, characterized in that: The clamping plate (1024) matches the internal structure of the clamping slot (1023), and the connecting plate (1022) and the outer surface of the rotating shaft (102) are clamped and connected with the clamping slot (1023) through the clamping plate (1024).

5. A snow-clearing device for a snow sweeper according to claim 3, characterized in that: The fixed installation assembly comprises a groove (1025) formed at the end of the clamping plate (1024), a fixing bolt (1026) being rotatably connected inside the groove (1025), internal threaded holes (1027) being formed at both ends of the internal part of the clamping groove (1023), and the ends of the fixing bolt (1026) being embedded in the internal threaded holes (1027).

6. A snow-clearing device for a snow sweeper according to claim 1, characterized in that: The snow shoveling assembly comprises a fixing plate (1013) fixedly mounted on the bottom end of one side of the mounting frame (101) by means of screws, and a shoveling plate (1011) is arranged on the lower surface of the fixing plate (1013).

7. A snow-clearing device for a snow sweeper according to claim 6, characterized in that: The support assembly comprises three support blocks (1012) welded and fixed on the outer surface of the shovel plate (1011), and the bottom ends of the support blocks (1012) are rollingly connected with support rollers (1014).

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