CN211898083U - Towed many brooms road sweeper - Google Patents

Abstract

The utility model provides a towed many brooms road sweeper adopts towed drive structure to and the foldable broom fixed knot who easily changes the broom constructs, and is strong to the ability of cleaning on multiple road surface, and is clean effectual. This road sweeper includes trailer frame, axletree and wheel, the trailer frame with the axletree is articulated to be connected, the epaxial carousel that is equipped with through supporting drive mechanism connection of axletree, be equipped with a plurality of foldable broom fixed establishment along the circumferencial direction on the carousel, broom fixed establishment includes connection pad, telescopic link, folding mount pad and mount pad support, the connection pad sets up the top of carousel, the telescopic link includes telescopic link cover, flexible guide bar and is used for the locking bolt of flexible guide bar, the tip of telescopic link cover with the connection pad is articulated, the tip of flexible guide bar with the outer end of folding mount pad is articulated, the inner of folding mount pad with the mount pad support is articulated.

Description

Towed many brooms road sweeper

Technical Field

The utility model relates to a sanitation apparatus technical field, concretely relates to towed many brooms road sweeper.

Background

Sweeping machines are common sanitation machines. The existing sweeping machine mostly uses a vehicle-mounted independent motor to drive an annular broom arranged on a chassis of the sweeping machine to sweep the road surface. The road sweeper with the structure needs a special motor and a special annular broom, is high in cost and is not beneficial to popularization. Especially, on the roads in the countryside, the width of the roads is not uniform, and some roads are rugged, so that the traditional special sweeping vehicle is difficult to meet the sweeping requirements of the roads, and is not beneficial to the popularization and the environment protection and sanitation of the countryside.

Disclosure of Invention

The utility model aims at providing a towed many brooms road sweeper adopts towed drive structure to and the foldable broom fixed knot who easily changes the broom constructs, and is strong to the ability of cleaning on multiple road surface, and clean effectual.

According to the utility model provides a towed many brooms road sweeper, including trailer frame, axletree and wheel, the trailer frame with the axletree is articulated to be connected, the epaxial carousel that is equipped with through supporting drive mechanism connection of axletree, be equipped with a plurality of foldable broom fixed establishment along the circumferencial direction on the carousel, broom fixed establishment includes connection pad, telescopic link, folding mount pad and mount pad support, the connection pad sets up the top of carousel, the telescopic link includes telescopic link cover, flexible guide bar and is used for the locking bolt of flexible guide bar, the tip of telescopic link cover with the connection pad is articulated, the tip of flexible guide bar with the outer end of folding mount pad is articulated, the inner of folding mount pad with the mount pad support is articulated.

When the utility model is used, the wheel driven by traction drives the rotary table to rotate through the wheel shaft and the support transmission mechanism by the traction of the trailer frame at the rear part of the vehicle, the rotary table rotates to drive the brooms fixed on the plurality of broom fixing mechanisms to rotate, and the rotary table and the road surface always keep a certain inclination angle during traction, so that the plurality of brooms fixed in an annular array around the rotary table always cling to the ground, and the road surface cleaning effect is ensured; after the sweeping work is finished, the locking bolt is loosened, the folding mounting seat for mounting the broom is turned inwards around the hinged point of the mounting seat support, the telescopic guide rod is pushed to retract towards the telescopic rod sleeve, the locking bolt is screwed down, the folding and fixing of the broom are finished, and the storage space of the road sweeper is saved.

Furthermore, the folding mounting seat is a frame-shaped support with an opening at the end, and an adjusting bolt for tightly pressing and mounting the broom is arranged at the upper end of the frame-shaped support. Therefore, the length of the broom can be adjusted through the adjusting bolt, and the broom is suitable for requirements of different pavements.

Further, the bottom of carousel is equipped with the linking arm, the tip of linking arm pass through the connecting plate with installation roof beam on the trailer frame is connected, vertically be equipped with a plurality of fretwork mounting holes along on the connecting plate, the opening setting of fretwork mounting hole is in the lateral wall of connecting plate. The connecting plate is fixed with the mounting beam through selecting the fretwork mounting hole of co-altitude not like this, can adjust the inclination between carousel and the ground, adapts to the requirement of cleaning on different road conditions ground.

Drawings

Fig. 1 is a schematic view of the working principle structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic structural view of the foldable broom fastening mechanism of the present invention when opened.

Fig. 4 is a schematic structural view of the foldable broom fixing mechanism of the present invention when folded.

Fig. 5 is a schematic structural diagram of the folding mounting seat of the present invention.

Fig. 6 is a schematic structural diagram of the connection plate of the present invention.

In which the figures are as follows: 1. a trailer frame; 11. mounting a beam; 2. a wheel shaft; 3. a wheel; 4. a turntable; 51. a connecting disc; 52. a telescopic rod; 521. a telescopic rod sleeve; 522. a telescopic guide rod; 523. a locking bolt; 53. a folding mounting seat; 531. adjusting the bolt; 54. a mount bracket; 6. a connecting arm; 7. a connecting plate; 71. and (6) hollowing out the mounting holes.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.

As shown in fig. 1-6, the utility model discloses a many brooms road sweeper, including trailer frame 1, axletree 2 and wheel 3, trailer frame 1 is connected with axletree 2 is articulated, be equipped with carousel 4 through supporting drive mechanism (not shown in the figure) connection on the axletree 2, be equipped with a plurality of foldable broom fixed establishment along the circumferencial direction on the carousel 4, broom fixed establishment includes connection pad 51, telescopic link 52, folding mount 53 and mount pad support 54, connection pad 51 sets up the top at carousel 4, telescopic link 52 includes telescopic link cover 521, flexible guide bar 522 and be used for locking the locking bolt 523 of flexible guide bar 522, the tip of telescopic link cover 521 is articulated with connection pad 51, the tip of flexible guide bar 522 is articulated with folding mount pad 53's outer end, folding mount pad 53's the inner is articulated with mount pad support 54. The support transmission mechanism is a common bevel gear transmission mechanism, the rotating force of the wheel shaft 2 is converted into the rotating force of the turntable 4 through the matching of the gear on the wheel shaft 2 and the bevel gear, the bevel gear transmission mechanism is a common axle structure, and the principle of the bevel gear transmission mechanism is not repeated herein. In practical application, the supporting transmission mechanism is preferably a sealed axle structure which can be added with lubricating oil so as to adapt to the use environment with dustiness and splashing of muddy water and crushed stone and ensure durability.

When the utility model is used, the wheel 3 driven by traction is driven by the trailer frame 1 to rotate through the wheel shaft 2 and the supporting transmission mechanism, the rotary disc 4 rotates to drive the brooms fixed on the broom fixing mechanisms to rotate, and the rotary disc 4 and the road surface always keep a certain inclination angle during traction, so that a plurality of brooms fixed in an annular array around the rotary disc 4 are always attached to the ground, and the road surface cleaning effect is ensured; after the sweeping operation is completed, the locking bolt 523 is loosened, the folding mounting seat 53 for mounting the broom is turned inwards around the hinged point of the mounting seat support 54, the telescopic guide rod 522 is pushed to retract inwards to the telescopic rod sleeve 521, the locking bolt 523 is screwed down, the folding and fixing of the broom is completed, and the storage space of the road sweeper is saved.

In a preferred embodiment, the foldable mounting seat 53 is a frame-shaped bracket with an open end, and the upper end of the frame-shaped bracket is provided with an adjusting bolt 531 for pressing and mounting the broom. Therefore, the length of the broom can be adjusted through the adjusting bolts 531, and the broom can meet the requirements of different pavements.

Preferably, the bottom of the turntable 4 is provided with a connecting arm 6, the end of the connecting arm 6 is connected with a mounting beam 11 on the trailer frame 1 through a connecting plate 7, the connecting plate 7 is provided with a plurality of hollowed-out mounting holes 71 along the longitudinal direction, and the openings of the hollowed-out mounting holes 71 are arranged on the side wall of the connecting plate 7. Therefore, the connecting plate 7 is fixed with the mounting beam 11 by selecting the hollow mounting holes 71 with different heights, so that the inclination angle between the turntable 4 and the ground can be adjusted, and the cleaning requirements of the ground with different road conditions are met.

Claims (3)

1. The utility model provides a towed many brooms road sweeper, its characterized in that includes trailer frame, axletree and wheel, the trailer frame with the axletree is articulated to be connected, the epaxial carousel that is equipped with through supporting drive mechanism connection of axletree, be equipped with a plurality of foldable broom fixed establishment along the circumferencial direction on the carousel, broom fixed establishment includes connection pad, telescopic link, folding mount pad and mount pad support, the connection pad sets up the top of carousel, the telescopic link includes telescopic link cover, flexible guide bar and is used for locking the locking bolt of flexible guide bar, the tip of telescopic link cover with the connection pad is articulated, the tip of flexible guide bar with the outer end of folding mount pad is articulated, the inner of folding mount pad with the mount pad support is articulated.

2. The towed multi-broom sweeper according to claim 1, wherein the folding mounts are open-ended frame brackets having adjustment bolts at their upper ends for holding the brooms in compression.

3. A multi-broom road sweeper according to claim 1 or 2, characterized in that the bottom of the rotary table is provided with a connecting arm, the end of the connecting arm is connected with a mounting beam on the trailer frame through a connecting plate, the connecting plate is provided with a plurality of hollowed-out mounting holes along the longitudinal direction, and the openings of the hollowed-out mounting holes are arranged on the side wall of the connecting plate.

Images