CN219279354U

CN219279354U - Novel lifter for replacing sweeping sheets of sweeping vehicle

Info

Publication number: CN219279354U
Application number: CN202223501364.7U
Authority: CN
Inventors: 申航; 李滨; 赵国萍; 孙成刚; 吴立培; 秦健; 解庆功; 王雪梅
Original assignee: Rizhao Port Co ltd
Current assignee: Rizhao Port Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-30
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a novel lifter for replacing sweeping sheets of a sweeping vehicle, and relates to the technical field of sweeping sheet replacement of sweeping vehicles.

Description

Novel lifter for replacing sweeping sheets of sweeping vehicle

Technical Field

The utility model relates to the technical field of sweeping blade replacement of a sweeping machine, in particular to a novel lifter for sweeping blade replacement of the sweeping machine.

Background

The sweeping vehicle is used as one of environmental sanitation equipment, and is novel efficient sweeping equipment integrating road surface sweeping, garbage recovery and transportation. The device has the advantages of high operation speed, high efficiency, good effect, small pollution to roads, simple and reliable structure, stable and reliable performance and the like; the operation is simple and flexible: only one person is needed to easily finish driving operation; effectively solves the problem of dirty and poor phenomenon and environmental pollution which are commonly existed on roads.

The sweeping vehicle is very important equipment in port production, and because of frequent use and complex operation conditions, when the sweeping vehicle is operated to carry out sweeping operation, the sweeping roller and the sweeping sheet are seriously worn, and the sweeping roller and the sweeping sheet need to be replaced periodically.

The following main problems exist in the process of replacing the sweeping piece in the existing construction: 4-5 people are needed to cooperate to replace the sweeping roller sweeping sheet of the sweeping vehicle, so that more manpower is wasted, and the whole process is basically manually operated, so that the labor intensity is high; the maintenance time is longer, generally 5-6 hours are used, especially in the process of disassembling and installing the sweeping sheet, the maintenance efficiency is lower, and the equipment utilization rate is reduced; moreover, the weight of the sweeping roller is generally 120 kg, the sweeping roller is heavy, the sweeping roller needs to be suspended in the air in the process of replacing the sweeping piece, the sweeping piece can be conveniently detached and installed, the sweeping piece is lifted by manpower and operated, the labor intensity is high, the maintenance efficiency is affected, the potential safety hazard of the sweeping roller when the sweeping roller is separated from the hand and is crushed is caused, and the requirement of safety operation during maintenance is not met.

Disclosure of Invention

In order to overcome the defects of high difficulty and low efficiency in sheet replacement in the prior art, the utility model provides the novel lifter for sheet replacement of the road sweeper, which reduces the labor intensity, ensures the operation safety and improves the replacement efficiency.

The technical scheme adopted for solving the technical problems is as follows: a novel lifting device for sweeping blade replacement of a road sweeper comprises a base, wherein two symmetrical side plates are arranged at the front end of the base, a horizontal hydraulic cylinder is arranged on one side of each of the two symmetrical side plates, a pressure sleeve rod is hinged on each horizontal hydraulic cylinder, a disc swing seat is arranged on the inner side of each of the two symmetrical side plates in a rotating mode, a lifting arm is arranged between the disc swing seats, the output end of each horizontal hydraulic cylinder is hinged to the lower portion of the lifting arm through a piston rod, and a round pipe support is arranged on the side face of each lifting arm.

As a further improvement of the utility model, the lifting arms are uniformly provided with the sleeves, the circular tube supports are inserted on the sleeves, the positions of the circular tube supports can be adjusted according to the positions and the heights of the sweeping sheets, and the disassembly and the transportation are convenient.

As a further improvement of the utility model, the sleeve is provided with a tightening bolt which is used for fixing the round tube bracket.

As a further improvement of the utility model, the lower part of the base is provided with rollers, and the rollers realize the movement of the lifter.

As a further improvement of the utility model, the pressure loop bar is provided with a rocker, and the rocker saves more labor.

As a further improvement of the utility model, the rocking bar is connected with the pressure sleeve rod through threads, and the rocking bar is a telescopic connecting rod, so that the utility model is convenient to detach and transport.

Compared with the prior art, the utility model has the beneficial effects that: according to the scheme, the roller sweeping lifter is flexibly lifted to achieve the effect of suspending the roller sweeping, the roller sweeping sheet is convenient to detach and install, safety factors are fully considered, the roller sweeping sheet replacement efficiency and quality are further improved, and the maintenance operation safety is improved.

Drawings

The utility model is further described below with reference to the drawings and the detailed description.

Fig. 1 is a schematic structural view of a novel lifter for replacing a sweeping blade of a sweeping vehicle.

In the figure: 1. a base; 2. a side plate; 3. a horizontal hydraulic cylinder; 4. a pressure sleeve rod; 5. a rocker; 6. a disc pendulum seat; 7. a boom; 8. a piston rod; 9. a round tube bracket; 10. a sleeve; 11. tightening the bolts; 12. and a roller.

Detailed Description

In order that the technical scheme and the beneficial effects of the utility model become more apparent, the utility model is further described in detail below with reference to specific embodiments.

Referring to fig. 1, the embodiment of the utility model discloses a novel lifter for replacing sweeping sheets of a sweeping vehicle, which comprises a base 1, wherein two symmetrical side plates 2 are arranged at the front end of the base 1, a horizontal hydraulic cylinder 3 is arranged on one side of each of the two symmetrical side plates 2, a pressure sleeve rod 4 is hinged on each horizontal hydraulic cylinder 3, disc pendulum seats 6 are rotatably arranged on the inner sides of the two symmetrical side plates 2, a lifting arm 7 is arranged between the disc pendulum seats 6, the output end of each horizontal hydraulic cylinder 3 is hinged with the lower part of the lifting arm 7 through a piston rod 8, a round pipe bracket 9 is arranged on the side surface of the lifting arm 7, rollers 12 are arranged on the lower part of the base 1, and the rollers 12 realize the movement of the lifter.

According to the characteristics, weight and size of the sweeping roller mechanism and the changing process requirement of the sweeping roller sweeping piece, the rocker 5 is arranged on the pressure sleeve rod 4, and the rocker 5 is more labor-saving. When the hydraulic cylinder needs to work, the rocker 5 can be controlled back and forth, so that the pressure loop bar 4 inputs the oil quantity in the horizontal hydraulic cylinder 3, the movement of the piston rod 8 is realized, the rocker 5 is in threaded connection with the pressure loop bar 4, and the rocker 5 is a telescopic connecting rod, so that the hydraulic cylinder is convenient to detach and transport. The piston rod 8 controls the lifting arm 7, the disc pendulum seat 6 connected with the lifting arm 7 rotates on the side plate 2, the lifting arm 7 is uniformly provided with the sleeves 10, the circular tube support 9 is inserted on the sleeves 10, the position of the circular tube support 9 can be adjusted according to the position and the height of the sweeping piece, and the circular tube support is convenient to detach and transport. The sleeve 10 is provided with a tightening bolt 11, and the tightening bolt 11 fixes the round tube bracket 9.

The round tube bracket 9 with the total length of 50 cm is used for penetrating into the inner hole of the sweeping roller, and the whole sweeping roller is tilted by using the lever principle, so that the effect of suspending the sweeping roller is achieved. And, novel instrument sweeps roller lifting ware fuses 1.5 tons of heavy low liquid level horizontal jack, can sweep the piece wearing and tearing length according to sweeping the roller, nimble height that lifts, convenient operation is swift, and on satisfying the basis that dismantles the high requirement that the piece was swept to the safety sweeping roller moreover, the roller lifting height of sweeping is reduced as far as possible, guarantees maintenance operation security like this.

The sweeping roller lifter adopts a penetration welding mode and reasonably selects materials, improves the overall stability, bearing capacity and solidity, ensures the safety of maintenance operation, changes the traditional maintenance process, reduces the risk factors in operation, and ensures the occupational safety of maintenance personnel to be better ensured.

It should be understood that the detailed description is presented for purposes of understanding only and is not intended to limit the utility model to all other embodiments that may be obtained by one skilled in the art without making any inventive effort.

Claims

1. A novel lift for sweeping machine sweeps piece and changes, includes base (1), its characterized in that: the front end of the base (1) is provided with two symmetrical side plates (2), one side of each of the two symmetrical side plates (2) is provided with a horizontal hydraulic cylinder (3), the horizontal hydraulic cylinders (3) are hinged with pressure loop bars (4), the inner sides of the two symmetrical side plates (2) are respectively provided with a disc swinging seat (6) in a rotating mode, a lifting arm (7) is arranged between the disc swinging seats (6), the output end of each horizontal hydraulic cylinder (3) is hinged with the lower portion of the lifting arm (7) through a piston rod (8), and the side face of each lifting arm (7) is provided with a round pipe support (9).

2. The novel lifter for replacement of a sweeping blade of a sweeping vehicle according to claim 1, wherein: the lifting arm (7) is uniformly provided with sleeves (10), and the round tube bracket (9) is inserted on the sleeves (10).

3. The novel lifter for replacement of a sweeping blade of a sweeping vehicle according to claim 2, characterized in that: the sleeve (10) is provided with a tightening bolt (11).

4. The novel lifter for replacement of a sweeping blade of a sweeping vehicle according to claim 1, wherein: the lower part of the base (1) is provided with a roller (12).

5. The novel lifter for replacement of a sweeping blade of a sweeping vehicle according to claim 1, wherein: the pressure loop bar (4) is provided with a rocker (5).

6. The novel lifter for replacing a sweeping blade of a sweeping vehicle according to claim 5, wherein: the rocker (5) is in threaded connection with the pressure sleeve rod (4), and the rocker (5) is a telescopic connecting rod.