CN215486054U

CN215486054U - Crawler-type guniting robot for roadway

Info

Publication number: CN215486054U
Application number: CN202121336182.1U
Authority: CN
Inventors: 刘学典; 秦昌永; 褚衍良
Original assignee: Zaozhuang Xin Zhong Xing Industrial Co ltd
Current assignee: Zaozhuang Xin Zhong Xing Industrial Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a crawler-type guniting robot for a roadway, which comprises a base; the lower end of the base is provided with a crawler chassis, and the upper end of the base is provided with a control assembly and a rotating table; a main supporting plate and a supporting plate hydraulic cylinder are hinged above the rotating table; a connecting plate is hinged between the main supporting plate and the outer end of the supporting plate hydraulic cylinder; the connecting plate is provided with a telescopic sleeve; a slewing mechanism is arranged at the outer end of the telescopic sleeve; the rotary mechanism is provided with a spray head; and supporting devices are arranged on two sides of the base. Compared with the prior art, the utility model has the beneficial effects that: simple structure, convenient operation, safe and reliable performance is strong.

Description

Crawler-type guniting robot for roadway

Technical Field

The utility model relates to the field of concrete spraying, in particular to a crawler-type roadway guniting robot.

Background

In the spraying of tunnel support in-process concrete, still use traditional artifical mode to spray the operation mostly, this kind of construction mode drawback is great, if spray that the rebound rate is high, the dust is big, influence construction quality and progress, still can cause health injury etc. to the workman.

The utility model discloses a crawler-type guniting robot for a roadway, which is characterized in that: CN106979022A, a fully mechanized guniting robot is provided, but its structure is complicated, and its support stability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crawler-type guniting robot for a roadway, which is characterized by simple structure, convenient operation, safety and reliability and strong performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the crawler-type guniting robot for the roadway comprises a base; the lower end of the base is provided with a crawler chassis, and the upper end of the base is provided with a control assembly and a rotating table; a main supporting plate and a supporting plate hydraulic cylinder are hinged above the rotating table; a connecting plate is hinged between the main supporting plate and the outer end of the supporting plate hydraulic cylinder; the connecting plate is provided with a telescopic sleeve; a slewing mechanism is arranged at the outer end of the telescopic sleeve; the rotary mechanism is provided with a spray head; and supporting devices are arranged on two sides of the base.

As optimization, the control assembly is positioned at the left end of the base, and guard plates are arranged on two sides of the control assembly; the rotating platform is positioned at the right end of the base; the supporting device is positioned at the right end of the rotary table on the base.

Preferably, the supporting device comprises a supporting plate seat; a support plate and a support plate hydraulic cylinder are hinged on the support plate seat; sliding rails are arranged on two sides of the support plate; the outer end of the support plate hydraulic cylinder is hinged with a linkage clamping plate; the linkage clamping plate is embedded in the sliding rail in a clamping manner.

As optimization, a support plate rotating seat is arranged on the base; the supporting plate seat is arranged on the supporting plate rotating seat.

Preferably, a base plate is hinged below the outer end of the support plate.

As an optimization, the control assembly comprises a hydraulic system and an electric system; the hydraulic system provides power sources for the crawler chassis, the supporting plate hydraulic cylinders and the supporting plate hydraulic cylinders; the electrical system includes an onboard wireless receiver and remote transmitter.

As optimization, the vehicle-mounted wireless receiver is a mining explosion-proof and intrinsic safety type vehicle-mounted wireless receiver FWS 50; the remote control transmitter adopts FYF50 mine intrinsic safety type remote control transmitter.

As optimization, the telescopic sleeve is provided with a connecting pin hole; the linkage clamping plate is provided with an inserting pin hole; and a connecting pin shaft is arranged between the connecting pin hole and the inserting pin hole.

Compared with the prior art, the utility model has the following beneficial effects: the direction of the range of the spray head is adjustable by adopting a multi-stage telescopic sleeve and a spray head with a rotary structure, and the range is enlarged by matching with a rotary table; considering the condition that the whole gravity center of the equipment is unstable due to the change of the length of the telescopic sleeve in use, the supporting device is added to ensure the stability in the use state; meanwhile, when the supporting device is used as a supporting frame of the telescopic sleeve in the stage of equipment outage and retraction, the reliability of the equipment in the moving process is guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention in use.

Fig. 2 is a schematic structural view in the retracted state of the present invention.

Fig. 3 is a plan view of the present invention in use.

The crawler belt type automatic control device comprises a crawler belt chassis 1, a base 2, a control assembly 3, a protective plate 4, a rotating platform 5, a main supporting plate 6, a supporting plate hydraulic cylinder 7, a connecting plate 8, a telescopic sleeve 9, a rotating mechanism 10, a spray head 11, a supporting plate seat 12, a supporting plate 13, a supporting plate hydraulic cylinder 14, a slide rail 15, a supporting plate rotating seat 16, a linkage clamping plate 17, a connecting pin hole 18 and a base plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The crawler-type guniting robot for the roadway comprises a base 2; the lower end of the base 2 is provided with a crawler chassis 1, and the upper end of the base 2 is provided with a control assembly 3 and a rotating platform 5; a main supporting plate 6 and a supporting plate hydraulic cylinder 7 are hinged above the rotating platform 5; the rotating platform 5 runs by adopting the gear and rack to rotate, and the rack is pushed to move left and right by two built-in hydraulic cylinders so as to drive the gear to rotate and realize the rotation of the rotating platform 5.

A connecting plate 8 is hinged between the main supporting plate 6 and the outer end of the supporting plate hydraulic cylinder 7; the connecting plate 8 is provided with a telescopic sleeve 9; the telescopic sleeve 9 is assembled by three sections of arm frames with different sections, and the telescopic operation of the three sections of arm frames is realized by two telescopic oil cylinders, so that the end part spray head 11 is driven to move, and each section of arm frame can realize independent telescopic operation.

A slewing mechanism 10 is arranged at the outer end of the telescopic sleeve 9; the rotary mechanism 10 is provided with a spray head 11; the spray head 11 can realize 360 ° rotary spraying work through the rotary mechanism 10.

And supporting devices are arranged on two sides of the base 2. A support plate rotating seat 16 is arranged on the base 2; the supporting device comprises a supporting plate seat 12; a support plate 13 and a support plate hydraulic cylinder 14 are hinged to the support plate seat 12; slide rails 15 are arranged on two sides of the support plate 13; the outer end of the support plate hydraulic cylinder 14 is hinged with a linkage clamping plate 17; the linkage clamping plate 17 is clamped and embedded in the sliding rail 15 in a sliding manner. The fulcrum seat 12 is mounted on a fulcrum swivel seat 16. A base plate 19 is hinged below the outer end of the support plate 13.

The control assembly 3 is positioned at the left end of the base 2, and guard plates 4 are arranged on two sides of the control assembly 3; the rotating platform 5 is positioned at the right end of the base 2; the supporting device is positioned at the right end of the rotary table 5 on the base 2.

The control assembly 3 comprises a hydraulic system and an electric system; the hydraulic system provides power sources for the crawler chassis 1, the supporting plate hydraulic cylinder 7 and the supporting plate hydraulic cylinder 14; the electrical system includes an onboard wireless receiver and remote transmitter. The vehicle-mounted wireless receiver is a mining explosion-proof and intrinsic safety type vehicle-mounted wireless receiver FWS 50; the remote control transmitter adopts FYF50 mine intrinsic safety type remote control transmitter.

The telescopic sleeve 9 is provided with a connecting pin hole 18; the linkage clamping plate 17 is provided with an inserting pin hole; and a connecting pin shaft is arranged between the connecting pin hole 18 and the inserting pin hole.

The working principle is as follows:

in the using process of the equipment, the crawler chassis 1 is transported to a specified position, then the height of the position is adjusted through the rotating platform 5, the telescopic sleeve 9 and the supporting plate hydraulic cylinder 7 respectively, and then the spraying operation is carried out through the slewing mechanism 10 and the spray head.

In order to ensure the stability during the spraying operation, the support plate rotating seat 16 is adjusted to open the support plate 13, and the support plate hydraulic cylinder 14 is adjusted to make the base plate 19 abut against the ground to form a triangular support structure, so that the stability and reliability of the operation are ensured.

The electric system is a main control system for controlling the device, all electric components need to meet the explosion-proof requirement in order to meet the working requirements of a coal mine, most of electric components are concentrated in the control box, and the production difficulty and weight of the guniting robot are reduced. The vehicle-mounted wireless receiver is a mining explosion-proof and intrinsic safety type vehicle-mounted wireless receiver FWS 50; the remote control transmitter adopts FYF50 mine intrinsic safety type remote control transmitter. The vehicle-mounted receiver is provided with an antenna for matching use, and the purpose of remote control of 20 meters is achieved.

The hydraulic system is divided into a driving part of the crawler chassis 1 and a driving part of other components; the power source of the driving part of the crawler chassis 1 is provided by an 11KW explosion-proof motor with 1140V power supply, and the power source of the driving part of other parts is provided by a 7.5KW explosion-proof motor with 1140V power supply.

Furthermore, the crawler chassis 1 is a steel crawler, and the crawler chassis 1 has a width of 1080mm, so that the use requirement of the current roadway can be met.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Tunnel crawler-type whitewashing robot, its characterized in that: comprises a base (2); the lower end of the base (2) is provided with a crawler chassis (1), and the upper end of the base (2) is provided with a control assembly (3) and a rotating table (5); a main supporting plate (6) and a supporting plate hydraulic cylinder (7) are hinged above the rotating table (5); a connecting plate (8) is hinged between the main supporting plate (6) and the outer end of the supporting plate hydraulic cylinder (7); a telescopic sleeve (9) is arranged on the connecting plate (8); a slewing mechanism (10) is arranged at the outer end of the telescopic sleeve (9); a spray head (11) is arranged on the rotary mechanism (10); and supporting devices are arranged on two sides of the base (2).

2. The roadway crawler-type guniting robot of claim 1, wherein: the control assembly (3) is positioned at the left end of the base (2), and guard plates (4) are arranged on two sides of the control assembly (3); the rotating platform (5) is positioned at the right end of the base (2); the supporting device is positioned at the right end of the rotary table (5) on the base (2).

3. The roadway crawler-type guniting robot of claim 2, wherein: the supporting device comprises a supporting plate seat (12); a support plate (13) and a support plate hydraulic cylinder (14) are hinged to the support plate seat (12); sliding rails (15) are arranged on two sides of the support plate (13); the outer end of the support plate hydraulic cylinder (14) is hinged with a linkage clamping plate (17); the linkage clamping plate (17) is clamped and embedded in the sliding rail (15) in a sliding manner.

4. The roadway crawler-type guniting robot of claim 3, wherein: a support plate rotating seat (16) is arranged on the base (2); the support plate seat (12) is arranged on the support plate rotating seat (16).

5. The roadway crawler-type guniting robot of claim 4, wherein: a base plate (19) is hinged below the outer end of the support plate (13).

6. The roadway crawler-type guniting robot of claim 1, wherein: the control assembly (3) comprises a hydraulic system and an electric system; the hydraulic system provides power sources for the crawler chassis (1), the supporting plate hydraulic cylinder (7) and the supporting plate hydraulic cylinder (14); the electrical system includes an onboard wireless receiver and remote transmitter.

7. The roadway crawler-type guniting robot of claim 6, wherein: the vehicle-mounted wireless receiver is a mining explosion-proof and intrinsic safety type vehicle-mounted wireless receiver FWS 50; the remote control transmitter adopts FYF50 mine intrinsic safety type remote control transmitter.

8. The roadway crawler-type guniting robot of claim 3, wherein: the telescopic sleeve (9) is provided with a connecting pin hole (18); the linkage clamping plate (17) is provided with an inserting pin hole; and a connecting pin shaft is arranged between the connecting pin hole (18) and the inserting pin hole.