CN216028451U

CN216028451U - High altitude saw bit cutting arm

Info

Publication number: CN216028451U
Application number: CN202122245908.7U
Authority: CN
Inventors: 陈腾; 谷源; 王伟靖; 朱啸维; 韦思聪; 王坚候
Original assignee: China Construction Third Bureau Group South China Co Ltd
Current assignee: China Construction Third Bureau Group South China Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-15
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses an overhead saw blade cutting mechanical arm, which relates to the technical field of cutting devices and is used for cutting an overhead object to be cut, and the overhead saw blade cutting mechanical arm comprises an overhead crane, a mechanical arm connected with the output end of the overhead crane and a cutting device connected with the output end of the mechanical arm, wherein the overhead crane conveys the mechanical arm to a designated working range in the overhead, the mechanical arm finely adjusts the cutting position of the cutting device, and the cutting device comprises a cutting saw used for cutting the overhead object to be cut and a driving device used for driving the cutting saw to operate.

Description

High altitude saw bit cutting arm

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a high-altitude saw blade cutting mechanical arm.

Background

In the field of building demolition, the net rack demolition risk is extremely high. The net rack is required to be cut at fixed points in a high-altitude cutting mode aiming at the net rack in high altitude, so that the net rack dismantling operation is realized, the high-altitude cutting operation is very common along with the rapid development of industrial production and infrastructure construction in China, and particularly, the special high-altitude operation of more than 30m is very common in the building field.

The existing cutting method needs workers to carry cutting equipment to reach the position close to a cutting object, needs to spend a large amount of time for paving and reinforcing a construction site, has high requirements on the operation level of the workers, needs to train the workers for a long time to carry out high-altitude cutting work, and has great potential safety hazards of the high-altitude operation of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defects that in the high-altitude cutting method in the prior art, a large amount of time is needed for laying and reinforcing a construction site through manual cutting, the requirement on the operation level of workers is high, long-time training is needed for the workers to carry out high-altitude cutting work, and the potential safety hazard of the workers in high-altitude operation is great.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a high altitude saw bit cutting arm for treat the thing cut in the high altitude cuts, includes high altitude crane, the arm of being connected with high altitude crane output end and the cutting device who is connected with arm output end, high altitude crane will the arm transports to the appointed working range in the high altitude, the arm finely tunes cutting device's cutting position, cutting device is including being used for treating the thing cut in the high altitude and carrying out the slitting saw that cuts, and drive the drive arrangement of slitting saw function.

Furthermore, the mechanical arm comprises a large arm and a small arm which are movably connected with each other, the bottom end of the large arm is movably connected onto a mechanical arm base, the bottom of the mechanical arm base is fixed with the output end of a gyrator, the gyrator is fixedly connected with the output end of the high-altitude crane, the mechanical arm further comprises a hydraulic mechanism arranged on the large arm and the small arm, and the hydraulic mechanism drives the large arm and the small arm to move to drive the cutting device to move.

Furthermore, the gyrator comprises a connecting piece, a stepping motor is arranged in the connecting piece, an output shaft of the stepping motor extends out of the top of the connecting piece to be connected with a driving wheel, the driving wheel is in meshed transmission connection with a driven wheel, the bottom of the driven wheel is fixed on the connecting piece through a bearing, the top of the driven wheel is fixedly connected with a mounting bottom plate, and the mounting bottom plate is fixedly connected with the mechanical arm base.

Further, the cutting saw rotates to be set up the tail end of forearm, drive arrangement is including setting up the driving motor of the head end of forearm, driving motor passes through belt drive assembly drive the cutting saw operation.

Furthermore, be provided with in the forearm and be used for holding belt drive assembly's accommodation space, belt drive assembly includes the belt pulley of being connected with driving motor output, cutting saw axle head respectively, two through drive belt transmission connection between the belt pulley.

Furthermore, the device also comprises a video monitoring device arranged on the small arm, wherein the video monitoring device is a camera for instant messaging.

Further, the camera shooting direction of the video monitoring device faces the direction of the cutting saw.

Further, the driving motor is a three-phase asynchronous motor.

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

the utility model provides an overhead saw blade cutting mechanical arm which is provided with an overhead crane, a mechanical arm and a cutting device, wherein when the overhead saw blade cutting mechanical arm is used, the mechanical arm is conveyed to a designated working position in the high air through the overhead crane, the position of the cutting device is finely adjusted through the mechanical arm, and the cutting device is of a cutting saw structure, so that when the cutting saw is aligned with a cut object, the cutting saw can be driven to rotate by a driving device through the actions of the mechanical arm and the overhead crane directly to cut the high-altitude cut object.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of a robot and a cutting device according to the present invention;

FIG. 3 is a schematic view of a gyrator according to the present invention;

FIG. 4 is a schematic view of a cutting device according to the present invention.

In the figure: 1. the robot comprises a high-altitude crane, 2. a mechanical arm, 210. a large arm, 211. a mechanical arm base, 212. a rotator, 2121. a connecting piece, 2122. a stepping motor, 2123. a driving wheel, 2124. a bearing, 2125. a driven wheel, 2126. a mounting base plate, 213. a hydraulic mechanism, 220. a small arm, 221. a driving motor, 222. a cutting saw, 223. a video monitoring device, 224. a belt pulley, 225. a transmission belt and 3. a cutting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

As shown in fig. 1 to 4, an overhead saw blade cutting robot for cutting an overhead work piece includes an overhead crane 1, a robot 2 connected to an output end of the overhead crane 1, and a cutting device 3 connected to an output end of the robot 2, wherein the overhead crane 1 transports the robot 2 to a designated working range in the overhead, the robot 2 finely adjusts a cutting position of the cutting device 3, and the cutting device 3 includes a cutting saw 222 for cutting the overhead work piece, and a driving device for driving the cutting saw 222 to operate.

The utility model provides an overhead saw blade cutting mechanical arm which is provided with an overhead crane 1, a mechanical arm 2 and a cutting device 3, wherein when the overhead saw blade cutting mechanical arm is used, the mechanical arm 2 is conveyed to a designated working position in the high air through the overhead crane 1, the position of the cutting device 3 is finely adjusted through the mechanical arm 2, and the cutting device is of a cutting saw 222 structure, so that when the cutting saw 222 is aligned with an object to be cut, the cutting saw can directly act through the mechanical arm 2 and the overhead crane 1 and is driven to rotate by a driving device to cut the object to be cut at the high air.

Specifically, as shown in the figure, the mechanical arm 2 comprises a large arm 210 and a small arm 220 which are movably connected with each other, the bottom end of the large arm 210 is movably connected to a mechanical arm base 211, the bottom of the mechanical arm base 211 is fixed to the output end of a rotator 212, the rotator 212 is fixedly connected to the output end of the overhead crane 1, and the mechanical arm further comprises a hydraulic mechanism 213 which is arranged on the large arm 210 and the small arm 220, and the hydraulic mechanism 213 drives the large arm 210 and the small arm 220 to move so as to drive the cutting device 3 to move. Through the structure, the cutting device is driven to be in place, wherein the high-altitude crane 1 has a coarse adjustment effect, the mechanical arm 2 has a fine adjustment effect, and the cutting device is enabled to be in place faster and more accurate by matching.

Specifically, as shown in the figure, the rotator 212 includes a connector 2121, a step motor 2122 is disposed in the connector 2121, an output shaft of the step motor 2122 extends out of the top of the connector 2121 to be connected to a driving wheel 2123, the driving wheel 2123 is in meshed transmission connection with a driven wheel 2125, the bottom of the driven wheel 2125 is fixed to the connector 2121 through a bearing 2124, the top of the driven wheel 2125 is fixedly connected to a mounting base plate 2126, and the mounting base plate 2126 is fixedly connected to the mechanical arm base 211.

Specifically, as shown in the figure, the dicing saw 222 is rotatably disposed at the tail end of the small arm 220, the driving device includes a driving motor 221 disposed at the head end of the small arm 220, and the driving motor 221 drives the dicing saw 222 to operate through a belt transmission assembly.

Specifically, as shown in the figure, an accommodating space for accommodating the belt transmission assembly is provided in the small arm 220, the belt transmission assembly includes belt pulleys 224 respectively connected to the output end of the driving motor 221 and the shaft end of the cutting saw 222, and the two belt pulleys 224 are in transmission connection through a transmission belt 225.

Specifically, as shown in the figure, the system further includes a video monitoring device 223 disposed on the small arm 220, where the video monitoring device 223 is a camera for instant messaging.

Specifically, as shown in the figure, the camera shooting direction of the video monitoring device 223 is toward the dicing saw direction.

Specifically, as shown in the figure, the driving motor 221 is a three-phase asynchronous motor.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The high-altitude saw blade cutting mechanical arm is used for cutting a high-altitude object to be cut and is characterized by comprising a high-altitude crane (1), a mechanical arm (2) connected with the output tail end of the high-altitude crane (1) and a cutting device (3) connected with the output tail end of the mechanical arm (2), wherein the high-altitude crane (1) conveys the mechanical arm (2) to a high-altitude specified working range, the mechanical arm (2) finely adjusts the cutting position of the cutting device (3), and the cutting device (3) comprises a cutting saw (222) used for cutting the high-altitude object to be cut and a driving device used for driving the cutting saw (222) to operate.

2. The aerial saw blade cutting mechanical arm as claimed in claim 1, wherein the mechanical arm (2) comprises a large arm (210) and a small arm (220) which are movably connected with each other, the bottom end of the large arm (210) is movably connected to a mechanical arm base (211), the bottom of the mechanical arm base (211) is fixed to the output end of a gyrator (212), the gyrator (212) is fixedly connected to the output end of the aerial crane (1), and the aerial saw blade cutting mechanical arm further comprises a hydraulic mechanism (213) arranged on the large arm (210) and the small arm (220), and the hydraulic mechanism (213) drives the large arm (210) and the small arm (220) to move so as to drive the cutting device (3) to move.

3. The aerial saw blade cutting mechanical arm as claimed in claim 2, wherein the gyrator (212) comprises a connecting piece (2121), a stepping motor (2122) is arranged in the connecting piece (2121), an output shaft of the stepping motor (2122) extends out of the top of the connecting piece (2121) and is connected with a driving wheel (2123), the driving wheel (2123) is in meshed transmission connection with a driven wheel (2125), the bottom of the driven wheel (2125) is fixed on the connecting piece (2121) through a bearing (2124), a mounting bottom plate (2126) is fixedly connected with the top of the driven wheel (2125), and the mounting bottom plate (2126) is fixedly connected with the mechanical arm base (211).

4. The aerial saw blade cutting mechanical arm as claimed in claim 3, wherein the cutting saw (222) is rotatably arranged at the tail end of the small arm (220), the driving device comprises a driving motor (221) arranged at the head end of the small arm (220), and the driving motor (221) drives the cutting saw (222) to operate through a belt transmission assembly.

5. The aerial saw blade cutting mechanical arm as claimed in claim 4, wherein an accommodating space for accommodating the belt transmission assembly is arranged in the small arm (220), the belt transmission assembly comprises belt pulleys (224) which are respectively connected with the output end of the driving motor (221) and the shaft end of the cutting saw (222), and the two belt pulleys (224) are in transmission connection through a transmission belt (225).

6. The aerial saw blade cutting robot as claimed in claim 5, further comprising a video monitoring device (223) disposed on said small arm (220), said video monitoring device (223) being an instant messaging camera.

7. The aerial saw blade cutting robot as claimed in claim 6, wherein the video monitoring device (223) is configured to capture images of the saw blade in a direction toward the cutting saw.

8. The overhead saw blade cutting robot as claimed in claim 5, wherein said drive motor (221) is a three-phase asynchronous motor.