CN111067280A

CN111067280A - Compact shelving interconnection fixing device

Info

Publication number: CN111067280A
Application number: CN201911255996.XA
Authority: CN
Inventors: 杨陈
Original assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Current assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-04-28

Abstract

The invention discloses a compact shelving interconnection and fixing device, which comprises a compact shelving body, wherein one side of the compact shelving body is fixedly provided with an installation box, the installation box is rotatably connected with a first rotating shaft, one end of the first rotating shaft is provided with a rotary driving mechanism, one side of the first rotating shaft is fixedly provided with a first belt pulley, the first belt pulley is in transmission connection with a second belt pulley, the second belt pulley is fixedly provided with a second rotating shaft, the second belt pulley is in transmission connection with a third belt pulley, the third belt pulley is fixedly provided with a third rotating shaft, the front side of the third belt pulley is in transmission connection with a fourth belt pulley through a conveying belt, the fourth belt pulley is fixedly provided with a fourth rotating shaft, the fourth rotating shaft is rotatably connected with the side wall of the installation box, one end part of the first rotating shaft, which is far away from the first belt pulley, is fixedly provided with a chuck, four corners of the compact shelving body, which are far away from the installation, the automatic fixation of the interconnection between the compact shelves is realized, and the working efficiency is high.

Description

Compact shelving interconnection fixing device

Technical Field

The invention belongs to the technical field of compact shelves, and particularly relates to an interconnection fixing device for compact shelves.

Background

The definition of compact shelf, also called compact cabinet, is understood as follows: the base of the double-column double-sided fixing frame is provided with the arbor wheel, and the rack can linearly move along a small guide rail paved on the ground, so that a plurality of racks can be closed or separated as required.

Sometimes need link together a plurality of intensive, then fixed moving together, and it is mostly manual now to link together a plurality of intensive fixed together, and work efficiency is low, and workman's work load is big, for this reason, we propose an automatic intensive interconnection fixing device of connecting to solve the problem that exists among the prior art.

Disclosure of Invention

The invention aims to provide an interconnection and fixing device for compact shelves, which aims to solve the problems that a plurality of compact shelves are mostly fixedly connected together manually, the working efficiency is low, and the workload of workers is large in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

an interconnection and fixation device for compact shelves comprises a compact shelf body, wherein a mounting box is fixed on one side of the compact shelf body, a first rotating shaft is rotatably connected on the side wall of the mounting box, a rotary driving mechanism is arranged at one end of the first rotating shaft, the rotary driving mechanism is positioned in the mounting box, a first belt pulley is fixed on one side of the first rotating shaft close to the rotary driving mechanism, the rear side of the first belt pulley is connected with a second belt pulley through transmission of a conveying belt, the second belt pulley is fixed with a second rotating shaft, the second rotating shaft is rotatably connected with the side wall of the mounting box, the lower side of the second belt pulley is connected with a third belt pulley through transmission of the conveying belt, the third belt pulley is fixed with a third rotating shaft, the third rotating shaft is rotatably connected with the side wall of the mounting box, and the front side of the third belt pulley is connected with a fourth belt pulley through transmission of the conveying belt, the movable rack is characterized in that a fourth rotating shaft is fixed on the fourth belt pulley and is connected with the side wall of the installation box in a rotating mode, a clamping head is fixed at the end portion, away from the first belt pulley, of one end of the first rotating shaft, a clamping head is fixed at the position of the four corners of one side, away from the installation box, of the movable rack body, a connecting seat matched with the clamping head is inlaid in the position of the four corners of the one side, away from the installation box, of the.

Preferably, rotary driving mechanism includes the mounting panel, the mounting panel is fixed on the inner wall of install bin, be fixed with electric telescopic handle on the mounting panel, electric telescopic handle's tailpiece of the piston rod portion is fixed with the rack, the downside of rack is provided with the slider, the slider slides in the spout, the spout is seted up on the inside lateral wall of install bin, the upper end meshing transmission of rack is connected with the gear, the gear is fixed at the one end tip of keeping away from the dop in first pivot.

Preferably, the rack is provided with a limiting block at one end far away from the mounting plate, and the limiting block is welded on the inner wall of the mounting box.

Preferably, a threaded hole is formed in the middle of one end, away from the electric telescopic rod, of the rack, a screw rod is screwed in the threaded hole, and the screw rod penetrates through the installation box and extends to the outer side.

Preferably, the limiting block is provided with a first via hole, the side wall of the installation box is provided with a second via hole, the screw rod sequentially penetrates through the installation box through the first via hole and the second via hole, and the end part of the screw rod, far away from the rack, is welded with a pull rod.

Preferably, the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are symmetrically distributed at four corners of the installation box.

Preferably, the inner wall of the connecting seat is provided with a through groove matched with the clamping head, and the middle of the inside of the connecting seat is provided with a clamping table matched with the clamping head.

Preferably, the end parts of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft, which are close to the chuck, are all provided with conical chamfers.

The invention has the technical effects and advantages that: compared with the prior art, the interconnecting and fixing device for the compact shelving, provided by the invention, has the following advantages:

1. the two compact shelves are tightly attached, so that clamping heads on a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft at the four corners of the mounting box are inserted into the connecting seat through the through grooves, then the electric telescopic rod is started, further the electric telescopic rod pushes the rack to slide forwards along the sliding groove until the rack is contacted with a front limiting block and stops moving, the rack moves to drive the gear to rotate, further the gear drives the first rotating shaft to rotate for 90 degrees, further the first rotating shaft drives the clamping head to rotate for 90 degrees, the clamping head is far away from the through grooves and is in tight contact with the clamping table, clamping of the clamping heads and the connecting seat is realized, further interconnection and fixation of the two compact shelves are realized, the structure is simple, manual fixation is not needed;

2. according to the invention, the screw rod is screwed in the threaded hole at the end part of the rack, and penetrates and extends out of the outer side of the mounting box, so that if power failure occurs or the electric telescopic rod fails, the pull rod can be manually pulled to drive the screw rod to move, and then the rack is pulled by the screw rod to slide along the sliding groove, thereby realizing locking or loosening among the dense racks, and improving the flexibility and maneuverability of the device.

Drawings

FIG. 1 is a schematic view of the interconnection position of the compact shelving of the invention;

FIG. 2 is an enlarged view of the invention at A;

FIG. 3 is a schematic view of the present invention in a position mounted on a compact shelf;

FIG. 4 is a view showing the internal structure of the installation case of the present invention;

FIG. 5 is an enlarged view of the invention at B;

FIG. 6 is an exploded view of the rotary drive mechanism of the present invention;

fig. 7 is an exploded view of the first rotating shaft and the connecting base according to the present invention.

Reference numerals: 1. a compact shelving body; 2. installing a box; 3. a first rotating shaft; 4. a rotation driving mechanism; 401. mounting a plate; 402. an electric telescopic rod; 403. a rack; 404. a slider; 405. a chute; 406. a gear; 407. a limiting block; 408. a threaded hole; 409. a screw; 410. a first via hole; 411. a second via hole; 412. a pull rod; 5. a first pulley; 6. a second pulley; 7. a second rotating shaft; 8. a third belt pulley; 9. a third rotating shaft; 10. a fourth belt pulley; 11. a fourth rotating shaft; 12. clamping a head; 13. a connecting seat; 14. a through groove; 15. clamping a platform; 16. and (5) conical chamfering.

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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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 and 5, the invention provides an interconnection and fixation device for compact shelving, which comprises a compact shelving body 1, wherein a mounting box 2 is fixed on one side of the compact shelving body 1, a first rotating shaft 3 is rotatably connected on the side wall of the mounting box 2, and one end of the first rotating shaft 3 is provided with a rotation driving mechanism 4;

as shown in fig. 3-7, the rotation driving mechanism 4 includes a mounting plate 401, the mounting plate 401 is fixed on the inner wall of the mounting box 2, an electric telescopic rod 402 is fixed on the mounting plate 401, a rack 403 is fixed on the end of a piston rod of the electric telescopic rod 402, a slider 404 is arranged on the lower side of the rack 403, the slider 404 slides in a chute 405, the chute 405 is arranged on the inner side wall of the mounting box 2, the upper end of the rack 403 is connected with a gear 406 in a meshing transmission manner, the gear 406 is fixed on the end of the first rotating shaft 3 away from the chuck 12, a stopper 407 is arranged on the end of the rack 403 away from the mounting plate 401, the stopper 407 is welded on the inner wall of the mounting box 2, and functions as a stopper of the rack 403 to enable the driving gear 406 of the rack 403 to rotate 90 degrees right, so as to ensure;

as shown in fig. 3-7, a threaded hole 408 is formed in the middle of one end of the rack 403, which is far away from the electric telescopic rod 402, a screw 409 is screwed in the threaded hole 408, the screw 409 penetrates through the installation box 2 and extends to the outside, a first via hole 410 is formed in the limiting block 407, a second via hole 411 is formed in the side wall of the installation box 2, the screw 409 penetrates through the installation box 2 sequentially through the first via hole 410 and the second via hole 411, a pull rod 412 is welded at the end of the screw 409, which is far away from the rack 403, if a power failure occurs or the electric telescopic rod 402 fails, the pull rod 412 can be manually pulled to drive the screw 409 to move, and the screw 409 pulls the rack 403 to slide along the sliding groove 405, so that locking or loosening among;

as shown in fig. 1-7, the rotary driving mechanism 4 is located inside the installation box 2, a first belt pulley 5 is fixed on one side of the first rotating shaft 3 close to the rotary driving mechanism 4, a second belt pulley 6 is connected to the rear side of the first belt pulley 5 through a belt transmission, a second rotating shaft 7 is fixed on the second belt pulley 6, the second rotating shaft 7 is rotatably connected to the side wall of the installation box 2, a third belt pulley 8 is connected to the lower side of the second belt pulley 6 through a belt transmission, a third rotating shaft 9 is fixed on the third belt pulley 8, the third rotating shaft 9 is rotatably connected to the side wall of the installation box 2, a fourth belt pulley 10 is connected to the front side of the third belt pulley 8 through a belt transmission, a fourth rotating shaft 11 is fixed on the fourth belt pulley 10, the fourth rotating shaft 11 is rotatably connected to the side wall of the installation box 2, the first rotating shaft 3, the second rotating shaft 7, the third rotating shaft 9 and the fourth rotating shaft 11 are symmetrically distributed at four corners of the, realize that 1 four corners of compact shelving body realizes the joint simultaneously and fix, improve the fastness and the stability of connection, the one end fixing that first belt pulley 5 was kept away from to first pivot 3 has dop 12, compact shelving body 1 keeps away from one side four corners position of install bin 2 and all inlays connecting seat 13 with dop 12 looks adaptation, dop 12 joint is in connecting seat 13, set up logical groove 14 with dop 12 looks adaptation on the inner wall of connecting seat 13, be provided with the ka tai 15 with dop 12 looks adaptation in the middle of the inside of connecting seat 13, first pivot 3, second pivot 7, third pivot 9 and fourth pivot 11 all are provided with toper chamfer 16 near the one end tip of dop 12, make things convenient for first pivot 3, second pivot 7, insert smoothly in connecting seat 13 third pivot 9 and fourth pivot 11.

The working principle is as follows: the two compact shelves are tightly attached, so that clamping heads 12 on a first rotating shaft 3, a second rotating shaft 7, a third rotating shaft 9 and a fourth rotating shaft 11 at four corners of a mounting box 2 are inserted into a connecting seat 13 through a through groove 14, then an electric telescopic rod 402 is started, further the electric telescopic rod 402 pushes a rack 403 to slide forwards along a sliding groove 405 until the rack 403 contacts with a front limiting block 407 to stop moving, the rack 403 moves to drive a gear 406 to rotate, further the gear 406 drives the first rotating shaft 3 to rotate for 90 degrees, further the first rotating shaft 3 drives the clamping head 12 to rotate for 90 degrees, and the clamping head 12 is far away from the through groove 14 and is tightly contacted with a clamping table 15, so that clamping of the clamping head 12 and the connecting seat 13 is realized, and further interconnection and;

threaded hole 408 is opened in the middle of the one end that rack 403 kept away from electric telescopic handle 402, threaded hole 408 internal thread has screw rod 409, screw rod 409 runs through install bin 2 and extends to the outside, stopper 407 has seted up first via hole 410, second via hole 411 has been seted up to the lateral wall of install bin 2, screw rod 409 loops through first via hole 410 and second via hole 411 and runs through install bin 2, the one end tip welding that rack 403 was kept away from to screw rod 409 has pull rod 412, if meet power failure or electric telescopic handle 402 the fault conditions, can manually spur pull rod 412 and drive screw rod 409 removal, and then screw rod 409 spur rack 403 slides along spout 405, thereby realize intensive locking or loosening between the frame, the flexibility and the mobility of improvement device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a compact shelving interconnection fixing device, includes compact shelving body (1), its characterized in that: one side of the compact shelf body (1) is fixed with an installation box (2), the side wall of the installation box (2) is rotatably connected with a first rotating shaft (3), one end of the first rotating shaft (3) is provided with a rotary driving mechanism (4), the rotary driving mechanism (4) is positioned in the installation box (2), one side of the first rotating shaft (3) close to the rotary driving mechanism (4) is fixed with a first belt pulley (5), the rear side of the first belt pulley (5) is connected with a second belt pulley (6) through transmission of a conveying belt, the second belt pulley (6) is fixed with a second rotating shaft (7), the second rotating shaft (7) is rotatably connected with the side wall of the installation box (2), the lower side of the second belt pulley (6) is connected with a third belt pulley (8) through transmission of the conveying belt, the third belt pulley (8) is fixed with a third rotating shaft (9), third pivot (9) are rotated with the lateral wall of install bin (2) and are connected, the front side of third belt pulley (8) is connected with fourth belt pulley (10) through the conveyer belt transmission, be fixed with fourth pivot (11) on fourth belt pulley (10), fourth pivot (11) are rotated with the lateral wall of install bin (2) and are connected, the one end fixing of keeping away from first belt pulley (5) in first pivot (3) has dop (12), one side four corners position that install bin (2) were kept away from in intensive frame body (1) all inlays connecting seat (13) with dop (12) looks adaptation, dop (12) joint is in connecting seat (13).

2. The compact shelving interconnection and fixation device as claimed in claim 1, wherein: rotary driving mechanism (4) include mounting panel (401), mounting panel (401) are fixed on the inner wall of install bin (2), be fixed with electric telescopic handle (402) on mounting panel (401), the piston rod end fixing of electric telescopic handle (402) has rack (403), the downside of rack (403) is provided with slider (404), slider (404) slide in spout (405), spout (405) are seted up on the inside lateral wall of install bin (2), the upper end meshing transmission of rack (403) is connected with gear (406), gear (406) are fixed at first pivot (3) and are kept away from the one end tip of dop (12).

3. A compact shelving interconnection fixture, according to claim 2, wherein: the rack (403) is far away from one end of the mounting plate (401) and is provided with a limiting block (407), and the limiting block (407) is welded on the inner wall of the mounting box (2).

4. A compact shelving interconnection and fixation device according to claim 3, wherein: threaded holes (408) are formed in the middle of one end, far away from the electric telescopic rod (402), of the rack (403), threaded rods (409) are screwed in the threaded holes (408), and the threaded rods (409) penetrate through the installation box (2) and extend to the outer side.

5. A compact shelving interconnection and fixation device according to claim 4, wherein: first via hole (410) have been seted up in stopper (407), second via hole (411) have been seted up to the lateral wall of install bin (2), screw rod (409) loop through first via hole (410) and second via hole (411) and run through install bin (2), the one end tip welding that rack (403) were kept away from in screw rod (409) has pull rod (412).

6. The compact shelving interconnection and fixation device as claimed in claim 1, wherein: the first rotating shaft (3), the second rotating shaft (7), the third rotating shaft (9) and the fourth rotating shaft (11) are symmetrically distributed at four corners of the mounting box (2).

7. The compact shelving interconnection and fixation device as claimed in claim 1, wherein: the inner wall of the connecting seat (13) is provided with a through groove (14) matched with the clamping head (12), and the middle of the inner part of the connecting seat (13) is provided with a clamping table (15) matched with the clamping head (12).

8. The compact shelving interconnection and fixation device as claimed in claim 1, wherein: and the end parts of one ends of the first rotating shaft (3), the second rotating shaft (7), the third rotating shaft (9) and the fourth rotating shaft (11) close to the clamping head (12) are all provided with conical chamfers (16).