CN219193443U

CN219193443U - Oiling pipeline protection mechanism of hydraulic winding equipment for belt conveyor

Info

Publication number: CN219193443U
Application number: CN202320051749.3U
Authority: CN
Inventors: 王春利; 吕明俊; 田艳风; 李�柱; 张胜伦; 张俊杰
Original assignee: Huaibei Minke Machinery Co ltd
Current assignee: Huaibei Minke Machinery Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-16
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the field of belt conveyors and discloses an oiling pipeline protection mechanism of hydraulic belt coiling equipment for a belt conveyor, which comprises a base and an oil pipe supporting component arranged at the tail part of a support arm; the support arm is movably hinged to the upper portion of the base, a hydraulic rolling head in the horizontal direction is mounted at the other end of the support arm, and three oil pipes are communicated with the end portion of the hydraulic rolling head; the oil pipe supporting assembly supports three oil pipes. According to the utility model, three oil pipes which are driven to be wound are placed in the oil pipe protection and box to be protected in the actual operation process, and when the hydraulic cylinder works to drive the support arm to change the angle, if the hydraulic winding head of the support arm moves upwards, the angle follow-up support arm changes the angle under the action of the counterweight rod, and the upper rubber roller and the lower rubber roller roll to push and lift the oil pipe in a pressing mode, so that the oil pipe and the support arm are not worn, the safety is higher, any driving mechanism is not needed, and the energy-saving and environment-friendly effects are achieved.

Description

Oiling pipeline protection mechanism of hydraulic winding equipment for belt conveyor

Technical Field

The utility model relates to the field of belt conveyors, in particular to an oiling pipeline protection mechanism of hydraulic winding equipment for a belt conveyor.

Background

The hydraulic belt winding device of the belt conveyor is a standard matching component for the telescopic belt conveyor in the underground coal mine, and has the functions of rapidly and rapidly winding the conveying belt fully stored in the belt storage bin onto a reel of the belt winding device, transferring the coiled conveying belt to the outside of a frame through the horizontal rotation of the belt winding device, and then conveying the conveying belt by using an auxiliary conveying tool.

In the actual operation process, the hydraulic oil liquid pipeline of the hydraulic winding device is usually bound on the support arm, and the support arm of the hydraulic winding device has a certain height from the ground, the tail end length of the oil liquid pipeline is long and always lapped on the support arm, the angle of the support arm of the winding is often adjusted, and the oil liquid pipeline is directly worn with the support arm.

Disclosure of Invention

The utility model aims to provide an oil filling pipe protection mechanism of a hydraulic winding device for a belt conveyor, which solves the problems that in the background art, the hydraulic oil pipe of the hydraulic winding device is usually bound on a support arm in the actual operation process, and the support arm of the hydraulic winding device has a certain height from the ground, the tail end of the oil pipe is long and always lapped on the support arm, and the angle of the support arm of the winding is often adjusted, so that the oil pipe is directly worn with the support arm.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the oil filling pipeline protection mechanism of the hydraulic tape coiling device for the belt conveyor comprises a base and an oil pipe supporting component arranged at the tail part of the support arm; the support arm is movably hinged to the upper portion of the base, a hydraulic rolling head in the horizontal direction is mounted at the other end of the support arm, and three oil pipes are communicated with the end portion of the hydraulic rolling head; the oil pipe supporting component supports three oil pipes, an oil pipe protecting box for containing the oil pipes is further arranged on the supporting arm, and an end cover is detachably arranged on the oil pipe protecting box.

As a preferred embodiment of the utility model, the oil pipe supporting assembly comprises an angle follow-up supporting arm, the corner of the angle follow-up supporting arm is movably connected to the side wall of the supporting arm through a pin shaft, one end of the angle follow-up supporting arm is provided with a counterweight rod, and the other end of the angle follow-up supporting arm is provided with a lower rubber roller.

As a preferred embodiment of the present utility model, the present utility model further comprises an upper rubber roller, wherein a clamp arm is movably mounted at an end of the upper rubber roller, and the end of the clamp arm is movably mounted at an upper portion of the angle-following bracket.

As a preferable implementation mode of the utility model, the upper rubber roller and the lower rubber roller are respectively provided with three guiding ring grooves which are distributed at equal intervals, and each guiding ring groove is lapped with an oil pipe.

As a preferable implementation mode of the utility model, a hydraulic cylinder is arranged between one side wall of the base and the support arm, and the head end and the tail end of the hydraulic cylinder are respectively and movably hinged with the support arm and the base.

As a preferred embodiment of the utility model, a tension spring is arranged between the clamping arm and the angle follow-up bracket.

Compared with the prior art, the utility model has the following beneficial effects:

according to the oil filling pipeline protection mechanism of the hydraulic tape coiling device for the belt conveyor, three oil pipes which are driven to be coiled are placed in the oil pipe protection and box to be protected in the actual operation process, when the hydraulic cylinder works to drive the support arm to change the angle, if the hydraulic coiling head of the support arm moves upwards, the angle of the angle follow-up support arm changes under the action of the counterweight rod, the upper rubber roller and the lower rubber roller can push and lift the oil pipe in a rolling pressing mode, abrasion of the oil pipe and the support arm is avoided, safety is higher, any driving mechanism is not needed, and the oil filling pipeline protection mechanism is more energy-saving and environment-friendly.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of a filler tube protecting mechanism of a hydraulic belt winding device for a belt conveyor of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the oil feed pipe protecting mechanism of the hydraulic belt coiling device for the belt conveyor of FIG. 1;

fig. 3 is a schematic view of the angle-following bracket arm structure of the oil filling pipe protection mechanism of the hydraulic belt coiling device for the belt conveyor.

In the figure: 1. a base; 2. a support arm; 3. a hydraulic cylinder; 4. a hydraulic winding head; 5. an oil pipe protection box; 6. a top cover; 7. an angle-following bracket arm; 8. a weight bar; 9. a pin shaft; 10. a clamp arm; 11. a rubber roller is arranged; 12. a lower rubber roller; 13. and a tension spring.

Detailed Description

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the oil filling pipeline protection mechanism of the hydraulic tape coiling device for the belt conveyor comprises a base 1 and an oil pipe supporting component arranged at the tail part of a support arm 2; the support arm 2 is movably hinged to the upper part of the base 1, a hydraulic rolling head 4 in the horizontal direction is arranged at the other end of the support arm 2, and the end part of the hydraulic rolling head 4 is communicated with three oil pipes; the oil pipe supporting component supports three oil pipes; the oil pipe holds up subassembly and includes angle follow-up bracket 7, angle follow-up bracket 7's corner passes through round pin axle 9 swing joint at the lateral wall of support arm 2, counter weight stick 8 is installed to angle follow-up bracket 7's one end, rubber roller 12 is installed down to its other end, still install the oil pipe protection box 5 of accomodating oil pipe on the support arm 2, demountable installation has the end cover on the oil pipe protection box 5, it protects in oil pipe protection and box 5 to place three drive rolling oil pipe through the use in actual operation process, and when pneumatic cylinder 3 work drive support arm 2 takes place the angle change, if the hydraulic pressure rolling head 4 of support arm 2 moves up, the angle follow-up bracket 7 takes place the angle follow-up change under the effect of counter weight stick 8 this moment, last rubber roller 11 and lower rubber roller 12 can roll pressfitting formula to carry out propelling movement to oil pipe and hold up this moment, can not lead to oil pipe and support arm 2 to take place wearing and tearing, the security is higher, and need not any actuating mechanism, it is more energy-conserving.

Referring to fig. 1-3, in a specific embodiment, the device further comprises an upper rubber roller 11, wherein a clamping arm 10 is movably installed at the end part of the upper rubber roller 11, and the end part of the clamping arm 10 is movably installed at the upper part of the angle follow-up bracket 7; a tension spring 13 is arranged between the clamping arm 10 and the angle follow-up bracket arm 7, and the tension spring 13 can ensure the tight fitting of the upper rubber roller 11 and the lower rubber roller 12.

Referring to fig. 1-3, further, three guiding ring grooves distributed at equal intervals are respectively formed on the upper rubber 11 and the lower rubber roller 12, and each guiding ring groove is lapped with an oil pipe; a hydraulic cylinder 3 is arranged between one side wall of the base 1 and the support arm 2, and the head end and the tail end of the hydraulic cylinder 3 are respectively movably hinged with the support arm 2 and the base 1.

The utility model relates to an oil filling pipe protection mechanism of a hydraulic belt winding device for a belt conveyor, wherein each part is a general standard part or a part known to a person skilled in the art, and the structure and the principle of the oil filling pipe protection mechanism are known to the person skilled in the art through technical manuals or through routine experimental methods.

Working principle: in the actual operation process, the oil pipes which are wound by three driving rolls are placed in the oil pipe protection and box 5 for protection, and when the hydraulic cylinder 3 works to drive the support arm 2 to change the angle, if the hydraulic winding head 4 of the support arm 2 moves upwards, the angle follow-up support arm 7 changes the angle under the action of the counterweight rod 8, and the upper rubber roller 11 and the lower rubber roller 12 roll and press the oil pipes to push and lift the oil pipes, so that the oil pipes and the support arm 2 are not worn, the safety is higher, any driving mechanism is not needed, and the energy-saving and environment-friendly effects are achieved.

Claims

1. Oil filling pipe protection mechanism of hydraulic tape coiling equipment for belt conveyor, its characterized in that: comprises a base (1) and an oil pipe supporting component arranged at the tail part of a support arm (2);

the support arm (2) is movably hinged to the upper portion of the base (1), a hydraulic rolling head (4) in the horizontal direction is mounted at the other end of the support arm (2), and three oil pipes are communicated with the end portion of the hydraulic rolling head (4);

the oil pipe supporting assembly supports three oil pipes, an oil pipe protecting box (5) for containing the oil pipes is further arranged on the supporting arm (2), and an end cover is detachably arranged on the oil pipe protecting box (5).

2. The oil filler pipe protecting mechanism of a hydraulic belt winding device for a belt conveyor according to claim 1, wherein: the oil pipe supporting assembly comprises an angle follow-up supporting arm (7), the corner of the angle follow-up supporting arm (7) is movably connected to the side wall of the supporting arm (2) through a pin shaft (9), a counterweight rod (8) is arranged at one end of the angle follow-up supporting arm (7), and a lower rubber roller (12) is arranged at the other end of the angle follow-up supporting arm.

3. The oil filler pipe protecting mechanism of a hydraulic belt winding device for a belt conveyor according to claim 2, wherein: the novel angle servo bracket is characterized by further comprising an upper rubber roller (11), wherein a clamping arm (10) is movably arranged at the end part of the upper rubber roller (11), and the end part of the clamping arm (10) is movably arranged at the upper part of the angle servo bracket (7).

4. A filler pipe protecting mechanism of a hydraulic belt winding apparatus for a belt conveyor according to claim 3, wherein: three guide ring grooves which are distributed at equal intervals are respectively arranged on the upper rubber roller (11) and the lower rubber roller (12), and each guide ring groove is lapped with an oil pipe.

5. The oil filler pipe protecting mechanism of a hydraulic belt winding device for a belt conveyor according to claim 1, wherein: a hydraulic cylinder (3) is arranged between one side wall of the base (1) and the support arm (2), and the head end and the tail end of the hydraulic cylinder (3) are respectively movably hinged with the support arm (2) and the base (1).

6. A filler pipe protecting mechanism of a hydraulic belt winding apparatus for a belt conveyor according to claim 3, wherein: a tension spring (13) is arranged between the clamping arm (10) and the angle follow-up bracket arm (7).