CN217839872U

CN217839872U - Cleaning brush holder

Info

Publication number: CN217839872U
Application number: CN202220960828.1U
Authority: CN
Inventors: 刘同才
Original assignee: Xinjiang Jiuyu New Material Technology Co ltd
Current assignee: Xinjiang Jiuyu New Material Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-18
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a clean brush yoke, which comprises a mounting bas, be provided with incomplete gear, beat motor and slide bar on the mount pad, incomplete gear is located two between the slide bar, two the same sliding ring of slide bar fixedly connected with, fixed connection or an organic whole are connected with two racks on the hole lateral wall of sliding ring, incomplete gear is located two between the rack, just the apical circle diameter of incomplete gear is greater than two minimum interval between the rack, the root circle diameter is less than two minimum interval between the rack, each all install the brush subassembly of sweeping the way on the slide bar. Through setting up incomplete gear and complex rack with it, the rotation of usable incomplete gear drives two sweeping brush subassemblies reciprocating motion for sweeping brush subassembly also can move along the width direction of motor sweeper when following motor sweeper and advancing or retreat, effectively eliminates the blind area that cleans between two adjacent sweeping brush subassemblies, cleans the effect relatively better.

Description

Cleaning brush holder

Technical Field

The utility model relates to a cleaning device, especially a clean brush yoke.

Background

Because snow on roads is accumulated in winter and traffic safety is affected, the snow on the roads needs to be cleaned regularly or irregularly. At present, snow on roads are cleaned by snow sweeping and sweeping vehicles in most cities.

The existing snow sweeping and sweeping vehicle is usually provided with at least snow sweeping brushes, but the snow sweeping brushes can only move forward or retreat along with the snow sweeping and sweeping vehicle in general besides autorotation, and in order to avoid mutual interference of two adjacent snow sweeping brushes, a certain distance is usually arranged between two adjacent snow sweeping brushes at intervals, so that a sweeping blind area can be unavoidably formed between two adjacent snow sweeping brushes, and the sweeping effect is relatively poor.

In view of the above, the applicant has made intensive studies to solve the above problems and has made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean brush yoke that the effect is better relatively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clean brush yoke, including the mount pad that is used for with the automobile body coupling of motor sweeper, be provided with on the mount pad with the mount pad rotates the incomplete gear of connection, is used for driving incomplete gear pivoted beat motor and two sliding rod of sliding connection respectively on the mount pad, incomplete gear is located two between the sliding rod, two the sliding rod is located same straight line or mutual parallel arrangement, and two the same sliding ring of sliding rod fixedly connected with, fixedly connected with or integrative being connected with two on the hole lateral wall of sliding ring arrange side by side and respectively with sliding rod parallel arrangement's rack, incomplete gear is located two between the rack, just the apical circle diameter of incomplete gear is greater than two minimum interval between the rack, the root circle diameter of incomplete gear is less than two minimum interval between the rack, each install the sweeping brush subassembly on the sliding rod.

As an improvement of the present invention, the slip ring is slidably connected to the mounting seat.

As an improvement of the utility model, the sweeping brush subassembly includes fixed connection and is in the slide bar is kept away from the one end of sliding ring and the vertical connecting plate of arranging, it is connected with pendulum rod, atmospheric pressure vaulting pole and regulation pole to rotate on the connecting plate, the pendulum rod with the regulation pole is kept away from the one end of connecting plate is rotated and is connected on same supporting seat, the expansion end of atmospheric pressure vaulting pole is rotated and is connected on the pendulum rod, the pendulum rod is in rotation hookup location on the connecting plate is less than the atmospheric pressure vaulting pole is in rotation hookup location on the connecting plate, the atmospheric pressure vaulting pole is in rotation hookup location on the connecting plate is less than adjust the pole is in rotation hookup location on the supporting seat, the lower extreme of supporting seat is rotated and is connected with the brush dish, the lower extreme of brush dish is provided with multiunit brush bundle, still be provided with on the supporting seat and be used for the drive brush dish pivoted cleans motor or revolving cylinder.

As an improvement of the utility model, the regulation pole includes the sleeve and difference screwed connection is in the double-screw bolt at sleeve both ends, two the spiral opposite direction of double-screw bolt.

As an improvement of the present invention, the brush bundle includes a plurality of plastic brush wires and a plurality of metal brush wires, and is the same as the brush bundle, each of the plastic brush wires and each of the metal brush wires are bundled together.

As an improvement of the utility model, each brush bundle is gradually far away from the top down the axis direction of the brush plate is arranged.

By adopting the scheme, the utility model discloses following beneficial effect has:

1. through setting up incomplete gear and complex rack with it, the rotation of usable incomplete gear drives two sweeping brush subassemblies reciprocating motion for sweeping brush subassembly also can move along the width direction of motor sweeper when following motor sweeper and advancing or retreat, effectively eliminates the blind area that cleans between two adjacent sweeping brush subassemblies, cleans the effect relatively better.

2. The plastic brush wires and the metal brush wires are mixed and bundled to form the brush bundle, so that the overall wear resistance and the anti-bending performance of the brush bundle are effectively improved, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural view of a middle cleaning brush holder of the present invention.

The designations in the figures correspond to the following:

10-a mounting seat; 11-incomplete gear;

12-a slide bar; 20-a slip ring;

21-a rack; 30-a sweeper brush assembly;

31-a connecting plate; 32-oscillating bars;

33-gas strut; 34-adjusting the rod;

35-a support seat; 36-brush plate;

37-brush bundle; 38-sweep motor or rotating cylinder.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the sweeping brush holder provided by the present embodiment includes a mounting base 10 (only a partial structure of the mounting base 10 is shown in the drawing) for connecting with a body of a sweeper truck, wherein the sweeper truck may be a conventional sweeper truck, that is, the present embodiment provides a connecting structure between the mounting base 10 and the sweeper truck which is the same as the connecting structure between the conventional sweeping brush holder and the sweeper truck, and therefore, the detailed description thereof is omitted. It should be noted that, one sweeping vehicle may be provided with only one sweeping brush holder provided in the present embodiment, or may be provided with more than two sweeping brush holders, which may be set according to actual needs.

The mounting base 10 is provided with an incomplete gear 11 rotatably connected with the mounting base 10, a yaw motor (not shown in the figure) for driving the incomplete gear 11 to rotate, and two sliding rods 12 respectively slidably connected to the mounting base 10, wherein a specific transmission connection structure between the yaw motor and the incomplete gear 11 may be a conventional structure, such as a direct connection or a connection through a reducer. The incomplete gear 11 is located between two sliding rods 12, and the two sliding rods 12 are located on the same straight line or arranged parallel to each other, and in this embodiment, the two sliding rods 12 are located on the same straight line for illustration.

The two slide rods 12 are fixedly connected with the same slide ring 20, i.e. only one slide ring 20 is provided. The sliding ring 20 is kidney-shaped, the outer contour shape and the inner hole are kidney-shaped, two racks 21 which are arranged side by side and are respectively arranged in parallel with the sliding rod 12 are fixedly connected or integrally connected on the side wall of the inner hole of the sliding ring 20, the incomplete gear 11 is positioned between the two racks 21, the diameter of the addendum circle of the incomplete gear 11 is larger than the minimum distance between the two racks 21, and the diameter of the dedendum circle of the incomplete gear 21 is smaller than the minimum distance between the two racks 21, so that the incomplete gear 21 can be meshed with the two racks 21 successively in the rotating process, the racks 21 meshed with the incomplete gear are further pushed to move, and the two sliding rods 12 are further driven to reciprocate.

Preferably, the slip ring 20 is slidably connected to the mounting base 10, which helps to improve the stability of the sliding.

Each sliding rod 12 is provided with a sweeping brush assembly 30, specifically, taking one of the sliding rods 12 as an example, the sweeping brush assembly 30 includes a connecting plate 31 fixedly connected to one end of the sliding rod 12 far away from the slip ring 20 and vertically arranged, a swinging rod 32, a pneumatic supporting rod 33 (also called as a pneumatic supporting rod or a gas spring) and an adjusting rod 34 are rotatably connected to the connecting plate 31, the swinging rod 32, the pneumatic supporting rod 33 and the adjusting rod 34 are horizontally arranged with a rotating shaft of the connecting plate 31, wherein a fixed end (i.e. a non-telescopic end) of the pneumatic supporting rod 33 is rotatably connected to the connecting plate 31. The ends of the swing rod 32 and the adjusting rod 34 far away from the connecting plate 31 are rotatably connected to the same supporting seat 35, the rotating shafts of the ends are horizontally arranged, the movable end (i.e. the telescopic end) of the air pressure support rod 33 is rotatably connected to the swing rod 32, and the rotating shafts of the movable end and the adjusting rod are also horizontally arranged. In addition, the rotary connection position of the swing rod 32 on the connecting plate 31 is lower than the rotary connection position of the air pressure support rod 33 on the connecting plate 31, the rotary connection position of the air pressure support rod 33 on the connecting plate 31 is lower than the rotary connection position of the adjusting rod 34 on the connecting plate 31, the rotary connection position of the swing rod 32 on the supporting seat 35 is lower than the rotary connection position of the adjusting rod 34 on the supporting seat 35, the lower end of the supporting seat 35 is rotatably connected with a brush disc 36, the lower end of the brush disc 36 is provided with a plurality of groups of brush bundles 37, and the supporting seat 35 is further provided with a cleaning motor or a rotary cylinder 38 for driving the brush disc 36 to rotate, so that the brush disc 36 has certain buffering performance, the service life is prolonged, and the road surface fluctuation can be adapted.

The adjusting rod 34 may be a telescopic rod having a locking structure, and preferably, in this embodiment, the adjusting rod 34 includes a sleeve and studs respectively screwed to two ends of the sleeve, and the screw directions of the two studs are opposite, so that the length adjustment can be realized by rotating the sleeve.

Preferably, in this embodiment, the brush bundle 37 includes a plurality of plastic brush wires and a plurality of metal brush wires, and each plastic brush wire and each metal brush wire are bundled together in the same brush bundle, and each brush bundle 37 is arranged from top to bottom gradually away from the axial direction of the brush disk 36.

Before use, the sweeping brush holder provided by the embodiment is arranged at the front end of a sweeper, so that the length direction of the sliding rod 12 is parallel to the width direction of the body of the sweeper, and when the sweeping brush holder is used, the sweeping motor or the rotary cylinder 38 drives the brush discs 36 to rotate, and simultaneously, the deflection motor drives the two brush discs 36 to reciprocate along the width direction of the sweeper.

The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art, and these all belong to the protection scope of the present invention.

Claims

1. The cleaning brush holder comprises a mounting seat used for being connected with a vehicle body of a sweeper, and is characterized in that an incomplete gear connected with the mounting seat in a rotating mode, a deflection motor used for driving the incomplete gear to rotate and two sliding rods connected to the mounting seat in a sliding mode respectively are arranged on the mounting seat, the incomplete gear is located between the two sliding rods, the two sliding rods are located on the same straight line or arranged in parallel with each other, the two sliding rods are fixedly connected with the same sliding ring, two racks which are arranged side by side and arranged in parallel with the sliding rods are fixedly connected or integrally connected to the side wall of an inner hole of the sliding ring, the incomplete gear is located between the two racks, the diameter of the top circle of the incomplete gear is larger than the minimum distance between the two racks, the diameter of the root circle of the incomplete gear is smaller than the two minimum distance between the racks, and a road cleaning brush assembly is installed on each sliding rod.

2. The sweeping brush holder of claim 1, wherein said slip ring is slidably coupled to said mounting block.

3. The sweeping brush holder according to claim 1, wherein the sweeping brush assembly includes a vertically disposed connecting plate fixedly connected to an end of the sliding rod remote from the sliding ring, the connecting plate is rotatably connected to a swing rod, a gas strut and an adjusting rod, the swing rod and an end of the adjusting rod remote from the connecting plate are rotatably connected to a same supporting seat, a movable end of the gas strut is rotatably connected to the swing rod, a rotational connection position of the swing rod to the connecting plate is lower than a rotational connection position of the gas strut to the connecting plate, a rotational connection position of the gas strut to the connecting plate is lower than a rotational connection position of the adjusting rod to the connecting plate, a rotational connection position of the swing rod to the supporting seat is lower than a rotational connection position of the adjusting rod to the supporting seat, a brush disc is rotatably connected to a lower end of the supporting seat, a plurality of sets of brush bundles are provided at a lower end of the brush disc, and a sweeping motor or a rotary cylinder for driving the brush disc to rotate is further provided at the supporting seat.

4. The sweeping brush carrier according to claim 3, wherein said adjusting rod includes a sleeve and studs respectively screwed to opposite ends of said sleeve, the screw directions of said studs being opposite to each other.

5. The sweeping brush holder according to claim 3, wherein said brush bundle includes a plurality of plastic brush filaments and a plurality of metal brush filaments, and each of said plastic brush filaments and each of said metal brush filaments are bundled together in the same brush bundle.

6. A sweeping brush holder according to claim 3, wherein each of said brush staples is arranged progressively away from the axis of said brush holder from the top down.