CN220767863U

CN220767863U - Height adjusting device for brush disc of road sweeper

Info

Publication number: CN220767863U
Application number: CN202322081450.5U
Authority: CN
Inventors: 潘世肃
Original assignee: Sweeper Ace Tianjin Special Vehicle Equipment Co ltd
Current assignee: Sweeper Ace Tianjin Special Vehicle Equipment Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-12
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a height adjusting device for a brush disc of a road sweeper, which comprises a top plate, a limiting plate and a protection mechanism, wherein the protection mechanism is arranged at the plate bottom of the limiting plate and consists of a vertical frame, a spring rod, a transverse plate, a vertical rod, a disc, a through hole and a vertical groove, the vertical frame is fixedly arranged at the plate bottom of the limiting plate through bolts, the spring rod is welded at the top of the inner wall of the frame of the vertical frame, a group of symmetrical vertical grooves are formed in the frame wall of the vertical frame, the vertical rod is welded at the other end of the spring rod, the group of symmetrical transverse plates are welded at the rod wall of the vertical rod, the transverse plate penetrates through the vertical groove, and the disc connected with the brush disc is welded at the other end of the vertical rod. Can protect sweeping the dish through protection machanism, avoid sweeping dish and ground hard contact and cause the damage.

Description

Height adjusting device for brush disc of road sweeper

Technical Field

The utility model relates to the technical field of adjusting devices, in particular to a height adjusting device for a brush disc of a sweeping machine.

Background

The sweeping vehicle is used as one of environmental sanitation equipment, is novel efficient sweeping equipment integrating pavement sweeping, garbage recovery and transportation, and is widely applied to road sweeping of trunk roads, municipal administration, airport pavement, urban residential areas, parks and the like. The existing road sweeper can not protect the brush plate after adjusting the height of the brush plate, and when some rugged ground is cleaned, the brush plate is in hard contact with the convex ground due to the fixed height of the brush plate, so that the brush plate is easy to damage and needs to be replaced frequently, and resource waste is caused. For this purpose, we propose a height adjusting device for the brush plate of the road sweeper.

Disclosure of Invention

The utility model mainly aims to provide the height adjusting device for the sweeping disc of the sweeping vehicle, which can protect the sweeping disc through the protection mechanism, avoid damage caused by hard contact between the sweeping disc and the ground, and effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a high adjusting device of sweeping machine brush dish, includes the roof, still includes limiting plate and protection machanism, protection machanism is installed to limiting plate's board bottom department, protection machanism comprises mullion, spring beam, diaphragm, montant, disc, through-hole and perpendicular groove combination, limiting plate's board bottom department has the mullion through bolt fixed mounting, the welding of mullion's frame inner wall top has the spring beam, a set of symmetrical perpendicular groove has been seted up to mullion's frame wall department, the welding of the other end of spring beam has the montant, the welding of the pole wall department of montant has a set of symmetrical diaphragm, and the diaphragm runs through perpendicular groove, the other end welding of montant has the disc of connecting the brush dish, the through-hole has been seted up to the dish wall department of disc.

Further, the concave frame is welded at the bottom of the top plate and can be fixed.

Further, the electric hydraulic rod is fixedly arranged at the bottom of the top plate through bolts and is positioned in the concave frame, so that the electric hydraulic rod is conveniently fixed.

Further, a group of symmetrical limiting grooves are formed in the frame wall of the concave frame, and limiting plates are conveniently limited.

Further, the limiting plate is installed at the movable output end of the electric hydraulic rod, and the limiting plate is located in the limiting groove and can be limited.

Compared with the prior art, the utility model has the following beneficial effects: when carrying out altitude mixture control to the brush dish of sweeping machine, run through the roof through outside bolt for outside bolt is connected with the sweeping machine, thereby fixed with the roof, pass through the through-hole with outside bolt, make outside bolt and brush dish be connected, thereby be connected brush dish and disc, to promote the limiting plate through electronic hydraulic stem, make the limiting plate remove in the spacing groove, the protrusion road surface extrudees the sweep dish when meetting convex road surface, thereby sweep the dish and promote the montant, the montant promotes the spring bar, make the diaphragm remove in erecting the inslot, the montant promotes the spring bar, make the spring bar receive the extrusion back, the spring bar applys a set of opposite effort, thereby sweep the attached road surface of dish, avoid sweeping dish and ground rigid contact damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the height adjusting device of the brush plate of the road sweeper.

Fig. 2 is a schematic structural view of a protecting mechanism of the height adjusting device of the brush plate of the road sweeper.

In the figure: 1. a top plate; 2. an electric hydraulic rod; 3. a limiting plate; 4. a limit groove; 5. a concave frame; 6. a protective mechanism; 601. a mullion; 602. a spring rod; 603. a cross plate; 604. a vertical rod; 605. a disc; 606. a through hole; 607. vertical grooves.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the height adjusting device for the sweeping machine brush disc comprises a top plate 1, and further comprises a limiting plate 3 and a protection mechanism 6, wherein the protection mechanism 6 is installed at the bottom of the limiting plate 3, the protection mechanism 6 is formed by combining a vertical frame 601, a spring rod 602, a transverse plate 603, a vertical rod 604, a disc 605, a through hole 606 and a vertical groove 607, the vertical frame 601 is fixedly installed at the bottom of the limiting plate 3 through bolts, the spring rod 602 is welded at the top of the inner wall of the frame of the vertical frame 601, a group of symmetrical vertical grooves 607 are formed at the frame wall of the vertical frame 601, a vertical rod 604 is welded at the other end of the spring rod 602, a group of symmetrical transverse plates 603 are welded at the rod wall of the vertical rod 604, the transverse plates 603 penetrate through the vertical grooves 607, a disc 605 for connecting the brush disc is welded at the other end of the vertical rod 604, and the through hole 606 is formed at the disc wall of the disc 605.

The utility model provides a limiting plate 3, including electric hydraulic rod 2, recess frame 5, electric hydraulic rod 2, limiting plate 3, wherein, the welding of the plate bottom department of roof 1 has recess frame 5, can fix recess frame 5, and electric hydraulic rod 2 is located recess frame 5, and is convenient fixed to electric hydraulic rod 2, limiting groove 4 of a set of symmetry has been seted up to recess frame 5's frame wall department, and is convenient spacing to limiting plate 3, limiting plate 3 is installed to electric hydraulic rod 2's removal output, and limiting plate 3 is located limiting groove 4, can be spacing to limiting plate 3.

It should be noted that, the utility model is a height adjusting device for a brush disc of a road sweeper, when the height adjusting device is in operation, when the brush disc of the road sweeper is in height adjustment, an external bolt penetrates through a top plate 1, so that the external bolt is connected with the road sweeper, thereby fixing the top plate 1, the external bolt penetrates through a through hole 606, so that the external bolt is connected with the brush disc, thereby connecting the brush disc with a disc 605, when the limiting plate 3 is pushed by an electric hydraulic rod 2, so that the limiting plate 3 moves in a limiting groove 4, when encountering a raised road surface, the raised road surface extrudes the road surface, so that the road surface pushes a vertical rod 604, the vertical rod 604 pushes a spring rod 602, so that a transverse plate 603 moves in a vertical groove 607, the vertical rod 604 pushes the spring rod 602, so that the spring rod 602 applies a group of opposite acting force after being extruded, thereby the road surface is attached to the road surface, and hard contact damage between the road surface and the road surface is avoided.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sweeping machine brush dish height adjusting device, includes roof (1), its characterized in that still includes limiting plate (3) and protection machanism (6), protection machanism (6) are installed to limiting plate (3)'s bottom of the plate department, protection machanism (6) are by mullion (601), spring beam (602), diaphragm (603), montant (604), disc (605), through-hole (606) and vertical groove (607) combination constitution, there is mullion (601) at limiting plate (3) bottom of the plate department through bolt fixed mounting, spring beam (602) have been welded at mullion (601) inner wall top, vertical groove (607) of a set of symmetry have been seted up at mullion (601)'s frame wall department, montant (604) have been welded to the other end of spring beam (602), the pole wall department of montant (604) has welded a set of symmetry diaphragm (603), and diaphragm (603) run through vertical groove (607), the other end welding of montant (604) has disc (605) of connecting the brush dish, wall department (606) has been seted up.

2. The sweeping machine brush plate height adjusting device according to claim 1, wherein: concave frames (5) are welded at the bottoms of the top plates (1).

3. The sweeping machine brush plate height adjusting device according to claim 1, wherein: the electric hydraulic rod (2) is fixedly arranged at the bottom of the top plate (1) through bolts, and the electric hydraulic rod (2) is positioned in the concave frame (5).

4. The sweeping machine brush plate height adjusting device according to claim 2, wherein: a group of symmetrical limiting grooves (4) are formed in the frame wall of the concave frame (5).

5. A sweeping machine brush plate height adjustment device according to claim 3, wherein: the limiting plate (3) is arranged at the movable output end of the electric hydraulic rod (2), and the limiting plate (3) is positioned in the limiting groove (4).