CN212495468U

CN212495468U - Double-arm cantilever crane for drilling machine

Info

Publication number: CN212495468U
Application number: CN202021130959.4U
Authority: CN
Inventors: 张玉庆; 张安鑫; 王凯; 高宇; 高俊
Original assignee: Jinan Junkai Metal Products Co ltd
Current assignee: Shandong Chengxin metal products Co.,Ltd.
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-09
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a both arms cantilever crane for drilling machine belongs to cantilever crane's technical field, pillar, rotation post, cantilever including vertical setting, the cantilever is including the cantilever post, the material loading cantilever post of unloading, the one end of the cantilever post of unloading and material loading cantilever post all with rotate the perpendicular fixed connection of post, rotate the vertical setting of post, and rotate the post and articulate with the pillar, be connected with the connecting plate on the cantilever post of unloading and the material loading cantilever post respectively, the fixed setting of connecting plate is connected with steel wire lifting rope electric block on the connecting plate on the cantilever, and steel wire lifting rope electric block has wire rope through the rope shaft connection, and wire rope one end is connected with the hook of getting the work piece and gets the mechanism. The double-end cantilever crane improves the processing efficiency of the drilling machine.

Description

Double-arm cantilever crane for drilling machine

Technical Field

The utility model relates to a technical field of cantilever crane, more specifically say, it relates to a both arms cantilever crane for drilling machine.

Background

A boom crane is a common deployment device. Among the prior art has a cantilever crane for drilling machine, refer to fig. 5 and 6, including pillar 1, pillar 1 is vertical to be set up subaerial, and pillar 1 is connected with a

cantilever post

2, 2 end of cantilever post and 1 end connection of pillar, and cantilever post 2 sets up along 1 circumferential direction of pillar. The other end of cantilever post 2 extends to 8 tops of drilling machine, and cantilever post 2 is close to 8 end fixedly connected with connecting plate 21 of drilling machine, is provided with steel wire lifting rope electric hoist 6 on the connecting plate 21, rotates on the connecting plate 21 and is provided with fag end 5, and fag end 5 and steel wire lifting rope electric hoist 6's output shaft fixed connection, is connected with wire rope 3 on the

fag end

5, and 3 one end of wire rope is connected with the hook and gets claw 4. The steel wire lifting rope electric hoist 6 rotates to control the hooking claw 4 to move up and down.

When the cantilever crane works, the cantilever column 2 needs to be rotated firstly, a workpiece to be machined is hooked by the hooking claw 4, and the workpiece is transferred to the workbench 7 of the drilling machine 8. And after the workpiece is machined, hooking the workpiece on the drilling machine 8 by using the hooking claw 4 on the cantilever crane, and rotating the cantilever column 2 to take the workpiece down.

In the technical scheme, the loading and unloading process is completed through one cantilever column 2. During the work piece is in drilling machine 8 processing engineering, the staff can't utilize the cantilever crane to prepare the material loading of next time, need take off the back with the work piece on the drilling machine 8 earlier, the cantilever crane could prepare the material loading of next time, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling machine is with both arms cantilever crane, has the effect that improves machining efficiency to the not enough of prior art existence.

The utility model provides a both arms cantilever crane for drilling machine, pillar, rotation post, cantilever including vertical setting, the cantilever is including the cantilever post, the material loading cantilever post of unloading, the one end of the cantilever post of unloading and material loading cantilever post all with the perpendicular fixed connection of rotation post, the vertical setting of rotation post, and it is articulated with the pillar to rotate the post, be connected with the connecting plate on cantilever post and the material loading cantilever post of unloading respectively, the fixed setting of connecting plate is connected with steel wire lifting rope electric hoist on the connecting plate on the cantilever, and steel wire lifting rope electric hoist has wire rope through the rope shaft connection, and wire rope one end is connected with the hook of getting the work piece and gets the mechanism.

Through adopting above-mentioned technical scheme, the work piece adds man-hour on the drilling machine, and the staff gets the work piece of treating processing through rotating the column and utilizing the hook of material loading cantilever post below to get, and the cantilever post of unloading this moment is located directly over the drilling machine. After the workpiece on the drilling machine is machined, a worker hooks the workpiece on the drilling machine through a hooking mechanism below the unloading cantilever column and rotates the rotating column, so that the loading cantilever column drives the workpiece to move towards the drilling machine, when the loading cantilever column moves to be close to the drilling machine, the rotating column stops rotating, the workpiece on the unloading cantilever column is taken down, and then the worker hooks the workpiece on the loading cantilever column. Due to the arrangement of the double-arm cantilever crane, the machining efficiency of the drilling machine is improved.

The present invention may be further configured in a preferred embodiment as: the hooking mechanism comprises a hooking claw, and the hooking claw is connected with a steel wire rope corresponding to the unloading cantilever column.

Through adopting above-mentioned technical scheme, the setting of hook claw can make things convenient for the staff hook to get the work piece on the drilling machine to take out the work piece from the drilling machine.

The present invention may be further configured in a preferred embodiment as: wire rope the present invention in a preferred embodiment can be further configured as: the hooking mechanism further comprises an electromagnetic chuck, and the electromagnetic chuck is connected with a steel wire rope corresponding to the feeding cantilever column.

By adopting the technical scheme, when a worker moves a workpiece to a drilling machine by utilizing the double-arm cantilever crane, the electromagnetic chuck can be attached to the workpiece to be processed, then the electromagnetic chuck is electrified to fix the workpiece on the electromagnetic chuck, when the workpiece on the electromagnetic chuck is moved to the drilling machine, the worker places the workpiece on the drilling machine by the electromagnetic chuck, the electromagnetic chuck is powered off, and the workpiece is separated from the electromagnetic chuck. The arrangement of the electromagnetic chuck can facilitate the worker to take and place the workpiece.

The present invention may be further configured in a preferred embodiment as: the steel wire rope is correspondingly provided with a stabilizing pipe, one end of the stabilizing pipe is fixedly connected with the connecting plate, the steel wire rope penetrates through the stabilizing pipe to be connected with the hooking mechanism, and the steel wire rope is connected with the side wall of the stabilizing pipe in a sliding mode.

Through adopting above-mentioned technical scheme, solitary wire rope is when transferring the work piece, and the work piece easily produces when removing and rocks, and the amplitude of rocking is big more, and the work piece is more easily taken off the hook and gets the mechanism, causes the damage to near staff, and the setting of stabilizator pipe can weaken wire rope's rocking, improves the stability that the work piece was transported.

The present invention may be further configured in a preferred embodiment as: the electromagnetic chuck is further connected with a stabilizing assembly, the stabilizing assembly comprises a stabilizing ring sleeve and three fixing rods, the stabilizing ring sleeve is sleeved on the stabilizing pipe in a sliding mode, and two ends of each fixing rod are fixedly connected with the stabilizing ring sleeve and the electromagnetic chuck respectively.

Through adopting above-mentioned technical scheme, stable ring cover slip cover is established on the stabilizator pipe, and when electromagnet moved up adsorbing the work piece, electromagnet was difficult to take place to rock under the effect of dead lever and stable ring cover for the work piece can remain stable at the transportation.

The present invention may be further configured in a preferred embodiment as: the lateral wall of stabilizator pipe is provided with the slip arch, the inside wall of stabilizing ring cover corresponds the slip arch and has seted up the slip recess, the slip arch sets up with the lateral wall slip laminating of slip recess.

Through adopting above-mentioned technical scheme, the bellied setting of sliding can play the limited action to the stability ring cover for the stability ring cover is difficult to take place to rotate or rock at the removal in-process, has further improved the stability of both arms cantilever crane during operation.

The present invention may be further configured in a preferred embodiment as: the side walls of the rotating column and the supporting column are correspondingly fixed with rotating shaft sleeves, and rotating shafts are arranged in the rotating shaft sleeves.

Through adopting above-mentioned technical scheme, through the setting of pivot and axle sleeve, can be with rotating the post and connecting on the pillar to making the pillar to play the supporting role to rotating the post, through rotating the post, can remove the cantilever.

The present invention may be further configured in a preferred embodiment as: the end, far away from the rotating column, of each of the discharging cantilever column and the feeding cantilever column is connected with a supporting and fixing column respectively, and the supporting and fixing columns are fixedly connected with the rotating column.

Through adopting above-mentioned technical scheme, the setting of supporting the fixed post can be kept away from the rotating column end to the cantilever and play firm effect to the steadiness that both arms cantilever hung has been improved.

To sum up, the utility model discloses a following at least one useful technological effect:

firstly, the arrangement of a double-arm cantilever crane is as follows: when a workpiece is machined on a drilling machine, a worker rotates the rotating column to hook the workpiece to be machined by utilizing the hooking piece below the feeding cantilever column, and the discharging cantilever column is located right above the drilling machine. After the workpiece on the drilling machine is machined, a worker hooks the workpiece on the drilling machine through a hooking mechanism below the unloading cantilever column and rotates the rotating column, so that the loading cantilever column drives the workpiece to move towards the drilling machine, when the loading cantilever column moves to be close to the drilling machine, the rotating column stops rotating, the workpiece on the unloading cantilever column is taken down, and then the worker hooks the workpiece on the loading cantilever column. Due to the arrangement of the double-arm cantilever crane, the machining efficiency of the drilling machine is improved, and the labor intensity of workers is reduced.

Secondly, the arrangement of the stabilizing pipe: solitary wire rope when transferring the work piece, the work piece easily produces when removing and rocks, and the amplitude of rocking is big more, and the work piece is more easily taken off the hook and gets the mechanism, causes the damage to near staff, and the setting of stabilizator pipe can weaken wire rope's rocking, improves the stability that the work piece was transported.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged schematic view of portion C of FIG. 1;

FIG. 5 is a drawing of the background art;

fig. 6 is an enlarged schematic view of a portion D in fig. 5.

Reference numerals: 1. a pillar; 2. a cantilever column; 3. a wire rope; 4. hooking the claw; 5. a rope shaft; 6. a steel wire lifting rope electric hoist; 7. a work table; 8. drilling machine; 9. a discharge cantilever column; 10. feeding the cantilever column; 11. a rotating shaft sleeve; 12. a rotating shaft; 13. an electromagnetic chuck; 14. a stabilizing assembly; 15. fixing the rod; 16. a stable loop; 17. a sliding projection; 18. a sliding groove; 19. supporting and fixing columns; 20. a stabilizer tube; 21. a connecting plate; 22. the post is rotated.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model discloses a double-arm cantilever crane for a drilling machine, which comprises a pillar 1, a rotating pillar 22 and a cantilever which are vertically arranged. The cantilever comprises a discharging cantilever column 9 and a feeding cantilever column 10. The one end of unloading cantilever column 9 and material loading cantilever column 10 all with rotate the post 22 vertical welding, and the central axis of unloading cantilever column 9 and material loading cantilever column 10 is on same horizontal plane, is certain contained angle setting between material loading cantilever column 10 and the cantilever column 9 of unloading. The rotating column 22 is vertically arranged, and the rotating column 22 is hinged with the supporting column 1. Two pairs of rotating shaft sleeves 11 are correspondingly welded on the side walls of the rotating column 22 and the support column 1, and rotating shafts 12 are arranged in the rotating shaft sleeves 11.

As shown in fig. 1, 3 and 4, the discharging cantilever column 9 and the feeding cantilever column 10 are respectively connected with a connecting plate 21, the connecting plate 21 is fixedly arranged on the cantilever, the connecting plate 21 is connected with a steel wire lifting rope electric hoist 6, the steel wire lifting rope electric hoist 6 is connected with a steel wire rope 3 through a rope shaft 5, and one end of the steel wire rope 3 is connected with a hook taking mechanism for taking and placing a workpiece.

The hooking mechanism comprises a hooking claw 4, and the hooking claw 4 is connected with the steel wire rope 3 corresponding to the unloading cantilever column 9. The hooking mechanism further comprises an electromagnetic chuck 13, and the electromagnetic chuck 13 is connected with the steel wire rope 3 corresponding to the feeding cantilever column 10. Electromagnetic chuck 13 circular telegram and adsorb the work piece of treating processing, later rotate and rotate post 22, make the cantilever post 9 of unloading be located drilling machine 8 directly over, later get 4 hooks of claw through the hook and get the work piece on the drilling machine 8, and rotate post 22, make material loading cantilever post 10 drive the work piece and move towards drilling machine 8 department, treat material loading cantilever post 10 and rotate when being close to drilling machine 8 department, the work piece on the cantilever post 9 of unloading is taken off to the staff, and place the work piece on the cantilever post 10 of unloading on drilling machine 8, in order to process. In the process of work piece processing, the staff rotates rotation post 22 for the cantilever post 9 of unloading removes to the top of drilling machine 8, and utilizes electromagnetic chuck 13 to adsorb the work piece of treating processing, in order to prepare next processing.

When the steel wire rope 3 is used for transferring workpieces, the workpieces are moved to shake to a large extent in the transferring process, and safety accidents are easily caused. The steel wire rope 3 is correspondingly provided with a stabilizing pipe 20, and the stabilizing pipe 20 is vertically arranged. The connecting plate 21 further comprises a U-shaped connecting rod, and two ends of the connecting rod are welded with the connecting plate 21. One end of the stabilizing pipe 20 is fixedly connected with the connecting plate 21 through a connecting rod, the steel wire rope 3 penetrates through the stabilizing pipe 20 to be connected with the hooking mechanism, and the steel wire rope 3 is in sliding connection with the side wall of the stabilizing pipe 20.

In order to improve the stability of the electromagnetic chuck 13 during the transfer of the workpiece. The electromagnetic chuck 13 is further connected with a stabilizing component 14, the stabilizing component 14 comprises a stabilizing ring sleeve 16 and three fixing rods 15, the stabilizing ring sleeve 16 is slidably sleeved on the stabilizing pipe 20, and two ends of each fixing rod 15 are fixedly connected with the stabilizing ring sleeve 16 and the electromagnetic chuck 13 respectively. The side wall of the stabilization pipe 20 is provided with a sliding protrusion 17, the inner side wall of the stabilization ring sleeve is provided with a sliding groove 18 corresponding to the sliding protrusion 17, and the sliding protrusion 17 is in sliding fit with the side wall of the sliding groove 18.

In order to improve the stability of the double-arm cantilever crane. The end of the discharging cantilever column 9 and the end of the feeding cantilever column 10 far away from the rotating column 22 are both welded with a supporting and fixing column 19, and one end of the supporting and fixing column 19 is welded with the rotating column 22. The supporting and fixing column 19 and the feeding cantilever column 10 are arranged in a right-angled triangle manner between the supporting and fixing column 19 and the discharging cantilever column 9.

The specific working principle of this embodiment is as follows: when the work piece goes up at drilling machine 8 and processes, the staff rotates and rotates post 22, make the cantilever post 9 of unloading be located drilling machine 8 directly over, later the staff utilizes electromagnet 13 on the material loading cantilever post 10 earlier to absorb the work piece of waiting to process, treat the work piece processing of drilling machine 8 and accomplish the back, the staff utilizes the hook on the cantilever post 9 of unloading to get 4 hooks of claw and gets the forging, later rotate post 22, make material loading cantilever post 10 drive and wait to process the work piece and move towards being close to drilling machine 8, the work piece transportation on the cantilever post 9 of unloading breaks away from drilling machine 8. And then, the worker takes the workpiece on the discharging cantilever column 9 down and places the workpiece on the feeding cantilever column 10 on the drilling machine 8 for processing. The operator then rotates the rotary column 22 again so that the discharge boom column 9 is directly above the drill press 8 and sucks the workpiece to be machined with the electromagnetic chuck 13 in preparation for the next machining.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a both arms cantilever crane for drilling machine, includes pillar (1) of vertical setting, its characterized in that: still including rotating post (22), cantilever, the cantilever is including unloading cantilever post (9), material loading cantilever post (10), the one end of unloading cantilever post (9) and material loading cantilever post (10) all with rotate perpendicular fixed connection of post (22), rotate the vertical setting of post (22), and rotate post (22) and articulate with pillar (1), be connected with connecting plate (21) on unloading cantilever post (9) and the material loading cantilever post (10) respectively, connecting plate (21) are fixed to be set up on the cantilever, are connected with steel wire lifting rope electric block (6) on connecting plate (21), and steel wire lifting rope electric block (6) are connected with wire rope (3) through rope shaft (5), and wire rope (3) one end is connected with the hook of getting and putting the work piece and gets the mechanism.

2. The bell crank of claim 1 wherein: the hooking mechanism comprises a hooking claw (4), and the hooking claw (4) is connected with the steel wire rope (3) corresponding to the discharging cantilever column (9).

3. The bell crank of claim 2, wherein: the hooking mechanism further comprises an electromagnetic chuck (13), and the electromagnetic chuck (13) is connected with the steel wire rope (3) corresponding to the feeding cantilever column (10).

4. A bell crank for a drilling machine according to claim 3 wherein: the steel wire rope (3) is correspondingly provided with a stabilizing pipe (20), one end of the stabilizing pipe (20) is fixedly connected with the connecting plate (21), the steel wire rope (3) penetrates through the stabilizing pipe (20) to be connected with the hooking mechanism, and the steel wire rope (3) is connected with the side wall of the stabilizing pipe (20) in a sliding mode.

5. The bell crank of claim 4 wherein: electromagnetic chuck (13) still is connected with stabilizing assembly (14), stabilizing assembly (14) is including stabilizing ring cover (16), three dead levers (15), stabilize ring cover (16) and slide and cup joint on stabilizator pipe (20), the both ends of dead lever (15) respectively with stabilize ring cover (16) and electromagnetic chuck (13) fixed connection.

6. The bell crank of claim 5 wherein: the lateral wall of stabilizator pipe (20) is provided with slip arch (17), the inside wall of stabilizing ring cover (16) corresponds slip arch (17) and has seted up slip recess (18), the lateral wall slip laminating setting of slip arch (17) and slip recess (18).

7. The bell crank of claim 6 wherein: the side walls of the rotating column (22) and the support column (1) are correspondingly fixed with a rotating shaft sleeve (11), and a rotating shaft (12) is arranged in the rotating shaft sleeve (11).

8. The bell crank of claim 7 wherein: the end, far away from the rotating column (22), of each of the discharging cantilever column (9) and the feeding cantilever column (10) is connected with a supporting and fixing column (19), and the supporting and fixing column (19) is fixedly connected with the rotating column (22).