Cannon roller winding and storing device of explosive charging robot

Abstract

The utility model discloses an explosive charging robot cannon roller winding and storing device which comprises an outer frame, a winding shaft is rotationally connected to the outer frame, a winding servo motor is fixedly connected to the tail end of the winding shaft, a winding drum is fixedly connected to the winding shaft in the outer frame, and a cannon roller for driving and pushing a strip-shaped explosive package to move is wound and stored on the winding drum. An automatic lifting parallel guide conveying structure is arranged on the outer side of the outer frame and comprises a vertically-arranged and fixedly-connected guide rod and a vertically-arranged and rotationally-connected lead screw, the lead screw is in threaded connection with a lifting adjusting base, the lifting adjusting base is driven by the lead screw to ascend and descend vertically along the guide rod, and the tail end of the lead screw is connected with a servo motor. A plurality of guide rollers are connected to the lifting adjusting base, and cannon rollers output from the conveying winding drum are guided among the multiple guide rollers. According to the utility model, the horizontal straight output of the gun roller is ensured; meanwhile, the cannon roller can be smoothly wound and stored by the winding drum.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent blasting blasthole charging equipment, in particular to a gun roller winding and storage device for a charging robot. Background Art

[0002] With the increasing requirements for building a modern economic system, the number and scale of tunnel construction are constantly developing around the world. In the process of tunnel construction, most highway, railway and other mountain tunnels are constructed by drilling and blasting due to the advantages of high construction efficiency and low cost. Drilling and blasting construction is mainly manual, and the loading and hole filling work requires manual insertion of strip-shaped explosive packs into the preset blasting holes, which consumes a lot of manpower and time, prolonging the construction period of the tunnel. At the same time, manual installation of explosive packs also threatens the safety of workers.

[0003] Therefore, it is urgent to develop a charging robot that can automatically load the required number of strip-shaped explosive packs into the blasting hole to replace manual work. In the development of the charging robot, a design has been made to push the strip-shaped explosive packs from the charging tube to the designated position in the corresponding blasting hole by means of a flexible gun roller contraction conveyor.

[0004] However, how to properly wind, store and place the cannon roller has become a technical problem that needs to be overcome. The existing means are single-use reels for winding and storage, which cannot be wound and stored flatly, and the storage position is locally concentrated, and the output and storage of the cannon roller cannot be completed smoothly. Utility Model Content

[0005] In order to solve the above technical problems, the utility model designs a gun roller winding and storage device for a charging robot.

[0006] The utility model adopts the following technical solutions:

[0007] A gun roller winding and storage device for a charging robot comprises an outer frame, a reel is rotatably connected to the outer frame, a winding servo motor is fixedly connected to the end of the reel, a drum is fixedly connected to the reel inside the outer frame, a gun roller for driving and pushing a strip-shaped explosive package to move is wound and stored on the drum, an automatic lifting and parallel guiding conveying structure is arranged on the outer side of the outer frame, the automatic lifting and parallel guiding conveying structure comprises a vertically fixedly connected guide rod and a vertically rotatably connected lead screw, a lifting and adjusting seat is threadedly connected to the lead screw, the lifting and adjusting seat is driven by the lead screw to lift up and down along the guide rod, the end of the lead screw is connected to the servo motor, a plurality of guide rollers are connected to the lifting and adjusting seat, and the gun roller output from the guide conveying reel is guided between the plurality of guide rollers.

[0008] Preferably, the plurality of guide rollers are in two groups, each group having two guide rollers, one group being horizontally and parallelly distributed, and the other group being vertically and parallelly distributed.

[0009] Preferably, the outer frame includes a bottom frame, a top frame, and support columns evenly distributed along the circumference between the bottom frame and the top frame.

[0010] Preferably, the bottom frame, top frame and reel are respectively provided with hollow holes.

[0011] Preferably, a fixed connection port for the end of the cannon roller is provided at the lower portion of the reel.

[0012] Preferably, the guide rod and the screw rod are respectively connected between the outer edge sections of the bottom frame and the top frame, and the screw rod is arranged between the two guide rods.

[0013] Preferably, the guide roller comprises a fixed shaft and a roller.

[0014] The beneficial effect of the utility model is that the winding servo motor in the utility model cooperates with the servo motor to act. When the reel outputs the cannon roller, the servo motor drives the guide position between the guide rollers to correspond to the parallel output position of the cannon roller on the reel. As the cannon roller is output, the position of the cannon roller output point moves downward synchronously to ensure the horizontal and straight output of the cannon roller; at the same time, it ensures that the reel winding and storage of the cannon roller are flat and smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a use state of the utility model;

[0016] Figure 2 It is a stereogram of the utility model;

[0017] Figure 3 It is a front view of the utility model;

[0018] In the figure: 1. outer frame, 2. reel, 3. reel, 4. winding servo motor, 5. screw, 6. guide rod, 7. lifting adjustment seat, 8. guide roller, 9. servo motor. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0020] Example: Figure 1-Figure 3As shown, a gun roller winding and storage device for a charging robot comprises an outer frame 1, a reel 2 is rotatably connected to the outer frame, a winding servo motor 4 is fixedly connected to the end of the reel, a reel 3 is fixedly connected to the reel inside the outer frame, a gun roller for driving and pushing a strip-shaped explosive package to move is wound and stored on the reel, an automatic lifting and parallel guiding conveying structure is arranged on the outer side of the outer frame, the automatic lifting and parallel guiding conveying structure comprises a vertically arranged fixedly connected guide rod 6 and a vertically arranged rotatably connected lead screw 5, a lifting and adjusting seat 7 is threadedly connected to the lead screw, the lifting and adjusting seat is driven by the lead screw to lift up and down along the guide rod, the end of the lead screw is connected to a servo motor 9, a plurality of guide rollers 8 are connected to the lifting and adjusting seat, and the gun roller output from the guide conveying reel is guided between the plurality of guide rollers.

[0021] The multiple guide rollers are divided into two groups, each group has two, one group is horizontally parallel and the other group is vertically parallel, so as to ensure that the cannon rollers are output horizontally and straightly through the guide.

[0022] The outer frame comprises a bottom frame, a top frame and supporting columns evenly distributed along the circumference between the bottom frame and the top frame.

[0023] Hollow holes are arranged on the bottom frame, top frame and reel, which can reduce the overall weight of the equipment and save materials.

[0024] The lower part of the drum is provided with a fixing connection port for the end of the gun roller, which is convenient for the end of the gun roller to be fixedly connected to the drum and prevents the gun roller from being separated from the drum as a whole.

[0025] The guide rod and the screw rod are respectively connected between the bottom frame and the outer edge section of the top frame, and the screw rod is arranged between the two guide rods. The guide roller comprises a fixed shaft and a roller.

[0026] When the utility model is in use, the winding servo motor cooperates with the servo motor to act, and when the reel outputs the cannon roller, the servo motor drives the guide position between the guide rollers to correspond to the parallel output position of the cannon roller on the reel. As the cannon roller is output, the position of the cannon roller output point moves downward synchronously to ensure the horizontal and straight output of the cannon roller; at the same time, when the reel is wound to store the cannon roller, the winding servo motor cooperates with the servo motor to act, and the guide position between the guide rollers moves upward synchronously with the cannon roller storage point position to ensure that the reel is wound and stored The cannon roller is flat and smooth.

[0027] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A gun roll winding and storage device for a charging robot, comprising an outer frame, a reel rotatably connected to the outer frame, a winding servo motor fixedly connected to the end of the reel, a reel fixedly connected to the reel inside the outer frame, a gun roll for driving and pushing a strip-shaped explosive pack to move is wound and stored on the reel, wherein: An automatic lifting and parallel guiding conveying structure is arranged on the outer side of the outer frame, and the automatic lifting and parallel guiding conveying structure includes a vertically fixed guide rod and a vertically rotatably connected lead screw, and a lifting and adjusting seat is threadedly connected to the lead screw, and the lifting and adjusting seat is driven by the lead screw to lift up and down along the guide rod, and a servo motor is connected to the end of the lead screw, and a plurality of guide rollers are connected to the lifting and adjusting seat, and a cannon roller output on the guide conveying reel is guided between the plurality of guide rollers.

2. The gun roll winding and storage device for a charging robot according to claim 1 is characterized in that: The plurality of guide rollers are divided into two groups, each group having two guide rollers, one group being horizontally and parallelly distributed, and the other group being vertically and parallelly distributed.

3. The gun roll winding and storage device for a charging robot according to claim 1 is characterized in that: The outer frame comprises a bottom frame, a top frame and support columns evenly distributed along the circumference between the bottom frame and the top frame.

4. The gun roll winding and storage device for a charging robot according to claim 3 is characterized in that: The bottom frame, top frame and reel are respectively provided with hollow holes.

5. The gun roll winding and storage device for a charging robot according to claim 1 is characterized in that: The lower part of the reel is provided with a fixing connection port at the end of the cannon roller.

6. The gun roll winding and storage device for a charging robot according to claim 3 is characterized in that: The guide rod and the screw rod are respectively connected between the bottom frame and the outer edge section of the top frame, and the screw rod is arranged between the two guide rods.

7. The gun roll winding and storage device for a charging robot according to claim 1 is characterized in that: The guide roller includes a fixed shaft and a roller.

Images