CN215048183U

CN215048183U - In-tank cleaning mechanical arm mechanism

Info

Publication number: CN215048183U
Application number: CN202120934429.3U
Authority: CN
Inventors: 袁振; 李荣帅; 袁璐
Original assignee: Xuzhou Haoyi Construction Machinery Technology Co ltd
Current assignee: Xuzhou Haoyi Construction Machinery Technology Co ltd
Priority date: 2021-05-03
Filing date: 2021-05-03
Publication date: 2021-12-07
Anticipated expiration: 2031-05-03

Abstract

The utility model discloses an in-tank cleaning mechanical arm mechanism, including base, lifting arm and perpendicular flexible arm, one side fixedly connected with hydraulic power unit of base, hydraulic power unit's inside fixed mounting has the hydraulic pump body, install revolving stage and rotation mechanism between base and the lifting arm, the hydro-cylinder is installed in the outside of lifting arm, hydraulic winch is installed to the lower extreme of hydro-cylinder, the front end of lifting arm is provided with the expansion bend. Inside can the jar washing arm mechanism, can go deep into the oil tank, do not need personnel to go to work area down, be fit for carrying out the operation under abominable environment, reduced operation personnel's intensity of labour, work efficiency also improves by a wide margin to can carry out speed governing and location as required, can not leave the dead angle during the washing, the operation of lifting by crane is also regarded as to the equipment that lifts by crane to jar interior wiper mechanism, really realizes a tractor serves several purposes, brings better use prospect.

Description

In-tank cleaning mechanical arm mechanism

Technical Field

The utility model relates to a lift arm field, in particular to jar interior washing arm mechanism.

Background

The oil tank cleaning lifting arm mechanism is supporting equipment for lifting materials, toxic gas is generally contained in the oil tank, so that when cleaning operation is carried out, manual cleaning has certain danger, when a machine is cleaned, an equipment is needed to drag and position the oil tank cleaning lifting arm mechanism, and along with continuous development of science and technology, the requirements of people on the manufacturing process of the in-tank cleaning mechanical arm mechanism are higher and higher.

The existing in-tank cleaning mechanical arm mechanism has certain defects in use, firstly, the operation is troublesome in use, certain dangerousness is realized, safety accidents are easily caused, the use of people is not facilitated, certain adverse effects are brought to the use process of people, and therefore the in-tank cleaning mechanical arm mechanism is provided.

Disclosure of Invention

A primary object of the present invention is to provide an in-tank cleaning robot arm mechanism, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an in-tank cleaning mechanical arm mechanism, includes base, lifting arm and perpendicular flexible arm, one side fixedly connected with hydraulic power unit of base, hydraulic power unit's inside fixed mounting has the hydraulic pump body, install revolving stage and rotation mechanism between base and the lifting arm, the hydro-cylinder is installed in the outside of lifting arm, hydraulic winch is installed to the lower extreme of hydro-cylinder, the front end of lifting arm is provided with the expansion bend.

Furthermore, a pin shaft is installed at the front end of the telescopic device, a steel wire rope is arranged among the telescopic device, the pin shaft and the hydraulic winch, and a telescopic arm base is arranged at the lower end of the vertical telescopic arm.

Furthermore, the upper end of the base is movably connected with the lower end of the lifting arm through a rotary table and a rotary mechanism, a rotary shaft frame is arranged between the pin shaft and the vertical telescopic arm, and one end of the pin shaft is movably connected with the upper end of the vertical telescopic arm through the rotary shaft frame.

Furthermore, a sliding groove is formed between the lifting arm and the telescopic device, and the inner portion of the lifting arm is movably connected with the outer side of the telescopic device through the sliding groove.

Furthermore, the hydraulic pump station is connected with the oil cylinder, the swing mechanism and the hydraulic winch through the rotary table to form a hydraulic driving system.

Furthermore, an installation support is arranged between the hydraulic pump station and the hydraulic pump body, and the inner side of the hydraulic pump station is positioned and installed with the outer side of the hydraulic pump body through the installation support.

Compared with the prior art, the utility model discloses following beneficial effect has: the in-tank cleaning mechanical arm mechanism can go deep into the oil tank, does not need personnel to go down to a working area, is suitable for operation in a severe environment, reduces the labor intensity of the operating personnel, greatly improves the working efficiency, can adjust the speed and position according to the requirement, does not leave dead angles during cleaning, can be used as lifting equipment for lifting operation, really realizes multiple purposes, is put on the ground, swings a main supporting leg to a proper angle, pulls out a telescopic supporting leg, is stable through thread adjustment, is suitable for operation in different environments, can be manually operated by stretching, rotating, stabilizing and the like of the supporting leg, does not need an additional power device, reduces the possibility of misoperation of the supporting leg during the operation of the equipment, is arranged on the base through bolts, and is connected with the oil tank, a slewing mechanism and a hydraulic winch through hydraulic pipelines, the hydraulic winch is arranged on the lifting arm, the lifting arm is connected with the rotary table through a pin shaft, one end of the oil cylinder is connected with the rotary table, the other end of the oil cylinder is connected with the lifting arm, the lifting arm is driven to perform amplitude modulation action through the expansion of the oil cylinder, and the vertical telescopic arm is connected with the lifting arm through a pin shaft; wire rope one end is fixed on hydraulic winch, and the other end is fixed with perpendicular flexible arm end knuckle arm, rotates through hydraulic winch, and the perpendicular flexible arm of drive goes up and down the operation, and straight flexible arm is when the operation that descends, and the power that descends is by self weight, and its falling speed is controlled to hydraulic winch, when ascending, leans on hydraulic winch to provide power, and convenient better installing uses the effect better for traditional mode.

Drawings

The present invention will be further explained with reference to the drawings and the embodiments.

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

Fig. 2 is a schematic structural view of the vertical telescopic arm in fig. 1.

Fig. 3 is a schematic structural view of the lifting arm in fig. 1.

In the figure: 1. a base; 2. a hydraulic pump station; 3. a turntable; 4. a lifting arm; 5. an oil cylinder; 6. a hydraulic winch; 7. a wire rope; 8. a pin shaft; 9. a vertical telescopic arm; 10. a swing mechanism; 11. a telescopic arm base; 12. a hydraulic pump body; 13. a telescopic device.

Detailed Description

As shown in fig. 1-3, an in-tank cleaning mechanical arm mechanism comprises a base 1, a lifting arm 4 and a vertical telescopic arm 9, wherein a hydraulic pump station 2 is fixedly connected to one side of the base 1, a hydraulic pump body 12 is fixedly mounted inside the hydraulic pump station 2, a rotary table 3 and a swing mechanism 10 are mounted between the base 1 and the lifting arm 4, an oil cylinder 5 is mounted on the outer side of the lifting arm 4, a hydraulic winch 6 is mounted at the lower end of the oil cylinder 5, and a telescopic device 13 is arranged at the front end of the lifting arm 4.

The front end of the telescopic device 13 is provided with a pin shaft 8, a steel wire rope 7 is arranged among the telescopic device 13, the pin shaft 8 and the hydraulic winch 6, and the lower end of the vertical telescopic arm 9 is provided with a telescopic arm base 11 which is convenient for stretching.

The upper end of the base 1 is movably connected with the lower end of the lifting arm 4 through the rotary table 3 and the rotary mechanism 10, a rotary shaft frame is arranged between the pin shaft 8 and the vertical telescopic arm 9, and one end of the pin shaft 8 is movably connected with the upper end of the vertical telescopic arm 9 through the rotary shaft frame, so that the movement is convenient.

The lifting arm 4 and the telescopic device 13 are provided with a sliding groove therebetween, and the inside of the lifting arm 4 is movably connected with the outer side of the telescopic device 13 through the sliding groove, so that the use performance is improved.

The hydraulic pump station 2 is connected with the oil cylinder 5, the swing mechanism 10 and the hydraulic winch 6 through the rotary table 3 to form a hydraulic driving system.

The hydraulic pump station 2 and the hydraulic pump body 12 are provided with an installation support, and the inner side of the hydraulic pump station 2 is positioned and installed through the installation support and the outer side of the hydraulic pump body 12, so that the hydraulic pump station is convenient to install.

The working principle is as follows: the utility model comprises a base 1, a hydraulic pump station 2, a rotary table 3, a lifting arm 4, an oil cylinder 5, a hydraulic winch 6, a steel wire rope 7, a pin shaft 8, a vertical telescopic arm 9, a rotary mechanism 10, a telescopic arm base 11, a hydraulic pump body 12 and a telescopic device 13, wherein the base 1 is placed on the ground, a main supporting leg swings to a proper angle, the telescopic supporting leg is pulled out, a supporting leg plate is regulated and stabilized through screw threads, the manual operation of the actions such as telescopic, rotary and stable supporting leg can be realized, an additional power device is not needed, the possibility of the misoperation of the supporting leg during the operation of the equipment is reduced, the hydraulic pump station 2 is arranged on the base 1 through bolts and is connected with the oil cylinder 5, the rotary mechanism 10 and the hydraulic winch 6 through hydraulic pipelines, a power source is provided for the whole equipment, the oil cylinder 5 is arranged on the lifting arm 4 and drives the lifting arm 4 to perform the telescopic action to adjust the required working height and working radius, the rotary mechanism 10 is installed on the base 1 and fastened through bolts, the rotary table 3 is installed on the rotary mechanism 10 and fastened through bolts, the hydraulic winch 6 is installed on the lifting arm 4, the lifting arm 4 is connected with the rotary table 3 through a pin shaft 8, one end of the oil cylinder 5 is connected with the rotary table 3, the other end of the oil cylinder is connected with the lifting arm 4, the lifting arm 4 is driven to perform amplitude modulation action through the expansion and contraction of the oil cylinder 5, a variable amplitude mechanism of the lifting arm 4 is formed, and the vertical telescopic arm 9 is connected with the lifting arm 4 through a pin shaft 8; one end of a steel wire rope 7 is fixed on a hydraulic winch 6, the other end of the steel wire rope is fixed with a bottom knuckle arm of a vertical telescopic arm 9, the vertical telescopic arm 9 is driven to lift through rotation of the hydraulic winch 6, the descending power of the vertical telescopic arm 9 depends on the self weight when the vertical telescopic arm descends, the hydraulic winch 6 controls the descending speed of the vertical telescopic arm, and the hydraulic winch 6 provides power when the vertical telescopic arm ascends, so that the vertical telescopic arm is convenient and better to install, can go deep into an oil tank and does not need personnel to descend to a working area. The oil tank cleaning mechanism can be used for quickly operating other actions, is suitable for operating in a severe environment, reduces the labor intensity of operating personnel, greatly improves the working efficiency, can be used for regulating the speed and positioning according to needs, does not leave dead corners during cleaning, can be used as lifting equipment for lifting operation, and really realizes multiple purposes.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an in-tank cleaning mechanical arm mechanism, includes base (1), lift arm (4), round pin axle (8) and perpendicular flexible arm (9), its characterized in that: one side fixedly connected with hydraulic power unit (2) of base (1), the inside fixed mounting of hydraulic power unit (2) has the hydraulic pump body (12), install revolving stage (3) and rotation mechanism (10) between base (1) and lifting arm (4), hydro-cylinder (5) are installed in the outside of lifting arm (4), hydraulic winch (6) are installed to the lower extreme of hydro-cylinder (5), the front end of lifting arm (4) is provided with expansion bend (13).

2. The canister cleaning robot mechanism of claim 1, wherein: the front end of the telescopic device (13) is provided with a pin shaft (8), a steel wire rope (7) is arranged among the telescopic device (13), the pin shaft (8) and the hydraulic winch (6), and the lower end of the vertical telescopic arm (9) is provided with a telescopic arm base (11).

3. The canister cleaning robot mechanism of claim 1, wherein: the upper end of the base (1) is movably connected with the lower end of the lifting arm (4) through the rotary table (3) and the rotary mechanism (10), a rotary shaft frame is arranged between the pin shaft (8) and the vertical telescopic arm (9), and one end of the pin shaft (8) is movably connected with the upper end of the vertical telescopic arm (9) through the rotary shaft frame.

4. The canister cleaning robot mechanism of claim 1, wherein: a sliding groove is formed between the lifting arm (4) and the telescopic device (13), and the inside of the lifting arm (4) is movably connected with the outer side of the telescopic device (13) through the sliding groove.

5. The canister cleaning robot arm mechanism according to claim 2, characterized in that: the hydraulic pump station (2) is connected with the oil cylinder (5), the swing mechanism (10) and the hydraulic winch (6) through the rotary table (3) to form a hydraulic driving system.

6. The canister cleaning robot mechanism of claim 1, wherein: an installation support is arranged between the hydraulic pump station (2) and the hydraulic pump body (12), and the inner side of the hydraulic pump station (2) is installed in a positioning mode through the installation support and the outer side of the hydraulic pump body (12).