Steering mechanism for snow removal rolling brush

Abstract

The utility model discloses a steering mechanism for a snow removal rolling brush, which comprises a mounting bracket, a rolling brush device and an arc bracket. The utility model relates to the technical field of snow removal, and equipment can realize accurate adjustment in horizontal and vertical directions through the extension and retraction of a hydraulic push rod and the matching of a gear and a rack; by means of the height adjustability, the equipment can meet the cleaning or snow removing requirements of different heights and angles, and the flexibility of the equipment is improved; and through stable sliding of the convex horizontal driving sliding block on the inner side of the concave horizontal driving sliding way and stable rotation of the horizontal rotating sliding block on the inner side of the horizontal rotating sliding way, the stability of the equipment in the moving and adjusting process is guaranteed, and the cleaning and snow removing effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal, and particularly relates to a steering mechanism for a snow removal brush. Background Art

[0002] Currently, the snow removal work on roads in northern winter mainly relies on manual cleaning. This method not only has a high labor intensity but also low efficiency. Due to untimely cleaning, the snow on many roads will quickly freeze, which not only brings great inconvenience to the passage of pedestrians and vehicles but also may cause serious traffic accidents. To solve this thorny problem, more and more cities have started to turn to mechanical snow removal methods.

[0003] Among them, as a widely used snow removal tool, the core component of the snow removal brush, the brush roller, rotates through the power provided by the vehicle to effectively remove snow. However, there are some areas in the design of this snow removal brush that urgently need to be improved.

[0004] After long-term use, the baffles on the snow removal brush often deform, which not only causes interference with the brush roller, affects the service life of the brush roller, but also reduces the cleaning rate, thus seriously affecting the cleaning efficiency. In addition, when the snow removal brush rotates left and right, its lack of flexibility also becomes one of the important factors affecting the cleaning effect.

[0005] Therefore, optimizing and improving the design of the snow removal brush to solve the problems of baffle deformation and inflexible rotation will be the key to improving snow removal efficiency, ensuring smooth roads and driving safety. In view of this, in-depth research on the above problems has led to the generation of this case. Content of the Utility Model

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A steering mechanism for a snow removal brush, comprising: a mounting bracket, a brush roller device, and an arc bracket. The brush roller device is installed on the arc bracket, and the arc bracket is installed on the mounting bracket through an angle adjustment structure;

[0007] The angle adjustment structure includes: a concave horizontal angle block, a pair of horizontal rotation slides, a pair of horizontal rotation sliders, a horizontal arc sleeve rack, a concave horizontal drive slide, a convex horizontal drive slider, a horizontal hydraulic push rod, a horizontal clamping strip, a concave vertical angle limit block, and a vertical component;

[0008] The concave horizontal angle block is installed on the installation bracket. A pair of the horizontal rotation chutes are relatively and parallelly installed on the inner side of the concave horizontal angle block. A pair of the horizontal rotation sliders are respectively movably inserted into the inner sides of the pair of the horizontal rotation chutes. The concave vertical angle limiting block is installed on the pair of the horizontal rotation sliders. The horizontal arc sleeved rack is installed on the concave vertical angle limiting block. The concave horizontal driving chute is installed on the inner side of the concave horizontal angle block. The convex horizontal driving slider is movably inserted into the inner side of the concave horizontal driving chute. The horizontal hydraulic push rod is installed on the inner side of the concave horizontal angle block, and the pushing end of the horizontal hydraulic push rod is connected to the convex horizontal driving slider. The horizontal clamping bar is installed on the convex horizontal driving slider, and the horizontal clamping bar is in gear engagement with the horizontal arc sleeved rack;

[0009] It should be noted that in the above, when the horizontal hydraulic push rod expands and contracts, it drives the convex horizontal driving slider on the pushing end of the horizontal hydraulic push rod, so that the convex horizontal driving slider moves stably horizontally along the inner side of the concave horizontal driving chute. The convex horizontal driving slider drives the horizontal clamping bar thereon, and the horizontal clamping bar drives the horizontal arc sleeved rack that is in gear engagement with it. The horizontal arc sleeved rack drives the concave vertical angle limiting block thereon, so that the concave vertical angle limiting block drives the horizontal rotation slider thereon to rotate stably along the inner side of the horizontal rotation chute, thereby driving and changing the angle adjustment of the concave vertical angle limiting block in the horizontal direction on the inner side of the concave horizontal angle block. At the same time, when the vertical hydraulic push rod inside the concave vertical angle limiting block expands and contracts, it drives the concave vertical angle bearing block thereon. The concave vertical angle bearing block drives the arc bracket thereon. At the same time, through the balance between several concave vertical angle bearing blocks and several I-shaped angle rods, the rotation of the arc bracket is driven, thereby driving the lifting support. The arc bracket drives the roller brush thereon to squeeze the ground, so as to achieve multi-angle cleaning of the road surface according to different requirements.

[0010] Preferably, the vertical component includes: several concave vertical angle bearing blocks, several I-shaped angle rods, a vertical hydraulic push rod, and a pair of vertical angle turning shafts;

[0011] Several of the concave vertical angle bearing blocks are respectively installed on the concave vertical angle limiting block and the arc bracket. Both sides of several of the I-shaped angle rods are respectively connected to several of the concave vertical angle bearing blocks. The vertical hydraulic push rod is inserted into the concave vertical angle bearing block through a pair of the vertical angle turning shafts, and the pushing end of the vertical hydraulic push rod is inserted into the concave vertical angle bearing block;

[0012] It should be noted that in the above, through the telescopic movement of the vertical hydraulic push rod, the concave vertical angle bearing block on the pushing end of the vertical hydraulic push rod is driven. Through the balance of a number of I-shaped angle rods and a number of concave vertical angle bearing blocks, the vertical angle of the arc bracket is driven to change for adjustment, so as to drive the adjustment of the snow removal angle.

[0013] Preferably, two pairs of concave buffer slides are provided on the concave horizontal angle block. Convex buffer sliders are respectively provided on the inner sides of the two pairs of concave buffer slides. Concave angle buffer bearing blocks are respectively provided on the two pairs of convex buffer sliders and the concave vertical angle limit block. Two pairs of I-shaped buffer rods are provided on the four pairs of concave angle buffer bearing blocks.

[0014] Preferably, buffer limit shafts are respectively provided on the inner sides of the four pairs of concave buffer slides. The four pairs of buffer limit shafts are respectively movably inserted into the four pairs of convex buffer sliders.

[0015] Preferably, sleeve springs are respectively provided on a number of the buffer limit shafts.

[0016] Preferably, a lifting chain is provided on the concave vertical angle limit block and the arc bracket.

[0017] Beneficial effects

[0018] The utility model provides a steering mechanism for a snow removal roller brush, which has the following beneficial effects: for the steering mechanism of the snow removal roller brush, the device can achieve precise adjustment in the horizontal and vertical directions through the telescopic movement of a hydraulic push rod and the cooperation of a gear and a rack. This high degree of adjustability enables the device to adapt to cleaning or snow removal requirements at different heights and angles, increasing the flexibility of the device; through the stable sliding of a convex horizontal drive slider inside a concave horizontal drive slideway and the stable rotation of a horizontal rotation slider inside a horizontal rotation slideway, the stability of the device during movement and adjustment is ensured, improving the cleaning and snow removal effects; the device can adjust the angle of a concave vertical angle limit block inside a concave horizontal angle block and the vertical angle of an arc bracket, thereby achieving multi-angle cleaning and snow removal. This multi-angle cleaning ability enables the device to more effectively remove stains or snow at different angles and positions; through the balance of a number of concave vertical angle bearing blocks and a number of I-shaped angle rods, the stability of the arc bracket during rotation and lifting is ensured, avoiding tilting or shaking that may occur during the operation of the device; although the device involves multiple complex mechanical actions and adjustment mechanisms, through the telescopic movement of the hydraulic push rod and the cooperation of the gear and the rack, the operation of the device becomes relatively simple. The operator only needs to control the telescopic movement of the hydraulic push rod to achieve various adjustments and actions of the device; the device can adapt to different cleaning and snow removal requirements. Whether it is for road surfaces of different materials or for stains or snow of different shapes and sizes, effective cleaning and snow removal can be achieved by adjusting the angle and height of the device; each component of the device is modularly designed, facilitating disassembly and replacement. When a component fails or is damaged, it can be conveniently repaired or replaced, reducing the maintenance cost of the device. Description of the Drawings

[0019] Figure 1 It is a front view cross-sectional schematic diagram of the steering mechanism for the snow removal roller brush described in the utility model.

[0020] Figure 2 It is a top view cross-sectional schematic diagram of the steering mechanism for the snow removal roller brush described in the utility model.

[0021] In the figure: 1, mounting bracket; 2, roller brush device; 3, arc bracket; 4, concave horizontal angle block; 5, horizontal rotation slideway; 6, horizontal rotation slider; 7, horizontal arc sleeve rack; 8, concave horizontal drive slideway; 9, convex horizontal drive slider; 10, horizontal clamping strip; 11, concave vertical angle limit block; 12, concave vertical angle bearing block; 13, I-shaped angle rod; 14, vertical hydraulic push rod. Detailed Implementation Modes

[0022] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Through those skilled in the art, all the electrical components in this case are connected to their adapted power sources through wires, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be made.

[0024] Embodiment

[0025] The present novelty will be specifically described below with reference to the accompanying drawings, as Figure 1-2As shown, the rotary brush 2 is installed on the arc bracket 3, and the arc bracket 3 is installed on the mounting bracket 1 through an angle adjustment structure; the angle adjustment structure includes: a concave horizontal angle block 4, a pair of horizontal rotary slides 5, a pair of horizontal rotary sliders 6, a horizontal arc sleeve rack 7, a concave horizontal drive slide 8, a convex horizontal drive slider 9, a horizontal hydraulic push rod, a horizontal clamping strip 10, a concave vertical angle limit block 11, and a vertical component; the concave horizontal angle block 4 is installed on the mounting bracket 1, a pair of the horizontal rotary slides 5 are relatively parallelly installed inside the concave horizontal angle block 4, a pair of the horizontal rotary sliders 6 are respectively movably inserted inside a pair of the horizontal rotary slides 5, the concave vertical angle limit block 11 is installed on a pair of the horizontal rotary sliders 6, the horizontal arc sleeve rack 7 is installed on the concave vertical angle limit block 11, the concave horizontal drive slide 8 is installed inside the concave horizontal angle block 4, the convex horizontal drive slider 9 is movably inserted inside the concave horizontal drive slide 8, the horizontal hydraulic push rod is installed inside the concave horizontal angle block 4, and the pushing end of the horizontal hydraulic push rod is connected to the convex horizontal drive slider 9, the horizontal clamping strip 10 is installed on the convex horizontal drive slider 9, and the horizontal clamping strip 10 is in gear engagement with the horizontal arc sleeve rack 7; the vertical component includes: a plurality of concave vertical angle bearing blocks 12, a plurality of I-shaped angle rods 13, a vertical hydraulic push rod 14, and a pair of vertical angle turning shafts; a plurality of the concave vertical angle bearing blocks 12 are respectively installed on the concave vertical angle limit block 11 and the arc bracket 3, both sides of a plurality of the I-shaped angle rods 13 are respectively connected to a plurality of the concave vertical angle bearing blocks 12, the vertical hydraulic push rod 14 is inserted into the concave vertical angle bearing blocks 12 through a pair of the vertical angle turning shafts, and the pushing end of the vertical hydraulic push rod 14 is inserted into the concave vertical angle bearing blocks 12; two pairs of concave buffer slides are arranged on the concave horizontal angle block 4, convex buffer sliders are respectively arranged inside two pairs of the concave buffer slides, concave angle buffer bearing blocks are respectively arranged on two pairs of the convex buffer sliders and the concave vertical angle limit block 11, and two pairs of I-shaped buffer rods are arranged on four pairs of the concave angle buffer bearing blocks; buffer limit shafts are respectively arranged inside four pairs of the concave buffer slides, and four pairs of the buffer limit shafts are respectively movably inserted into four pairs of the convex buffer sliders; sleeve springs are respectively arranged on a plurality of the buffer limit shafts; a lifting chain is arranged on the concave vertical angle limit block 11 and the arc bracket 3.

[0026] According to the appendix Figure 1-2It is concluded that when the horizontal hydraulic push rod expands and contracts, it drives the convex horizontal drive slider 9 on the pushing end of the horizontal hydraulic push rod, causing the convex horizontal drive slider 9 to move stably horizontally along the inner side of the concave horizontal drive slideway 8. The convex horizontal drive slider 9 drives the horizontal clamping strip 10 thereon, and the horizontal clamping strip 10 drives the horizontally arc-shaped sleeved rack 7 that is in gear engagement with it. The horizontally arc-shaped sleeved rack 7 drives the concave vertical angle limiting block 11 thereon, causing the concave vertical angle limiting block 11 to drive the horizontal rotating slider 6 thereon to rotate stably along the inner side of the horizontal rotating slideway 5, thereby driving the concave vertical angle limiting block 11 to adjust the angle in the horizontal direction inside the concave horizontal angle block 4. At the same time, when the vertical hydraulic push rod 14 inside the concave vertical angle limiting block 11 expands and contracts, it drives the concave vertical angle bearing block 12 thereon, and the concave vertical angle bearing block 12 drives the arc-shaped support 3 thereon. At the same time, through the balance between several concave vertical angle bearing blocks 12 and several I-shaped angle rods 13, the rotation of the arc-shaped support 3 is driven, thereby driving the lifting support. The arc-shaped support 3 drives the brush roller 2 thereon to squeeze the ground, so as to achieve multi-angle cleaning of the road surface according to different needs; when the vertical hydraulic push rod 14 expands and contracts, it drives the concave vertical angle bearing block 12 on the pushing end of the vertical hydraulic push rod 14, and through the balance between several I-shaped angle rods 13 and several concave vertical angle bearing blocks 12, the vertical angle of the arc-shaped support 3 is driven to be adjusted, thereby driving the angle of snow removal to be adjusted.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steering mechanism for a snow removal rotary brush, comprising: Installation bracket, brush roller, and arc bracket, characterized in that the brush roller is installed on the arc bracket, and the arc bracket is installed on the installation bracket through an angle adjustment structure; The angle adjustment structure includes: a concave horizontal angle block, a pair of horizontal rotation slides, a pair of horizontal rotation sliders, a horizontal arc sleeve rack, a concave horizontal drive slide, a convex horizontal drive slider, a horizontal hydraulic push rod, a horizontal card strip, a concave vertical angle limit block, and a vertical component; The concave horizontal angle block is installed on the installation bracket, a pair of the horizontal rotation slides are relatively parallelly installed inside the concave horizontal angle block, a pair of the horizontal rotation sliders are respectively movably inserted inside a pair of the horizontal rotation slides, the concave vertical angle limit block is installed on a pair of the horizontal rotation sliders, the horizontal arc sleeve rack is installed on the concave vertical angle limit block, the concave horizontal drive slide is installed inside the concave horizontal angle block, the convex horizontal drive slider is movably inserted inside the concave horizontal drive slide, the horizontal hydraulic push rod is installed inside the concave horizontal angle block, and the push end of the horizontal hydraulic push rod is connected to the convex horizontal drive slider, the horizontal card strip is installed on the convex horizontal drive slider, and the horizontal card strip is in gear engagement with the horizontal arc sleeve rack.

2. The steering mechanism for a snow removal rotary brush according to claim 1, characterized in that, The vertical component includes: a plurality of concave vertical angle bearing blocks, a plurality of I-shaped angle rods, a vertical hydraulic push rod, and a pair of vertical angle turning shafts; A plurality of the concave vertical angle bearing blocks are respectively installed on the concave vertical angle limit block and the arc bracket, both sides of a plurality of the I-shaped angle rods are respectively connected to a plurality of the concave vertical angle bearing blocks, the vertical hydraulic push rod is inserted through a pair of the vertical angle turning shafts into the concave vertical angle bearing blocks, and the push end of the vertical hydraulic push rod is inserted into the concave vertical angle bearing blocks.

3. The steering mechanism for a snow removal roller brush according to claim 2, characterized in that, Two pairs of concave buffer slides are provided on the concave horizontal angle block, convex buffer sliders are respectively provided inside two pairs of the concave buffer slides, concave angle buffer bearing blocks are respectively provided on two pairs of the convex buffer sliders and the concave vertical angle limit block, and two pairs of I-shaped buffer rods are provided on four pairs of the concave angle buffer bearing blocks.

4. The steering mechanism for a snow removal brush according to claim 3, characterized in that, Buffer limit shafts are respectively provided inside four pairs of the concave buffer slides, and four pairs of the buffer limit shafts are respectively movably inserted into four pairs of the convex buffer sliders.

5. The steering mechanism for a snow removal brush according to claim 4, characterized in that, Sleeve springs are respectively provided on a plurality of the buffer limit shafts.

6. The steering mechanism for a snow removal roller brush according to claim 5, characterized in that, Lifting chains are provided on the concave vertical angle limit block and the arc bracket.

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