CN201103652Y

CN201103652Y - Safe and simple automatic quick dismounting device

Info

Publication number: CN201103652Y
Application number: CNU2007202011627U
Authority: CN
Inventors: 于桂喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-17
Filing date: 2007-10-17
Publication date: 2008-08-20
Anticipated expiration: 2017-10-17

Abstract

The utility model relates to a safe, simple and convenient, automatic and quick removing device used for bundling, hanging and unloading goods, which is particularly applicable to the disassembly for bundling and hanging a lifting chain. The utility model is characterized in that: a lockpin pushed by an elastic force is arranged inside a linkage frame; a front end of the lockpin is connected with a lifting hook hinged on a load-bearing pin; a swivelhook fixed on the lockpin is connected with the lockpin; the swivelhook is supported on a hoisting track fixed inside the linkage frame; a contact surface between the hoisting track and the swivelhook is a concavo-convex surface; in need of disassembly, a travel cable for disassembling is hooked on the swivelhook; the swivelhook is pulled to rotate to the convex surface of the hoisting track so as to drive the lockpin to rise; then the lifting hook is released to disassemble the chain; at this moment, after the swivelhook rotates, the part of the swivelhook where the travel cable is hooked is at the position to release the travel cable, and the travel cable slips out automatically from the swivelhook. The removing device has the advantages that a staff member can do the pull for disassembly in the distance, safe, simple and convenient, the disassembly is fast finished after the pull is done, and when the goods move on a conveyer belt, the disassembly can be done automatically and quickly.

Description

Safe simple automatic quick dismounting device

Technical field

The utility model relates to a kind of being used for to be tied, hangs, unloads goods, is specially adapted to tie the safe simple automatic quick dismounting device of sugarcane-hanging chain dismounting.

Background technique

The existing dismounting device that is used to tie, hang, unload goods, when dismounting, generally all to adopt manually and operate near the dismounting device, be called " dismountable annulus sugarcane-hanging chain " as Chinese patent ZL95212650 name, will upwards spur release pin during dismounting could dismantle, goods when dismounting can to around scatter, cause injury to personnel, poor stability easily.

Summary of the invention

The purpose of this utility model can spur dismounting when just providing a kind of dismounting a long way off, and is safe and simple, detachable once drawing, and dismounting fast; When but goods is the safe simple automatic quick dismounting device of automatic quick dismounting when mobile on conveyor belt.

Solution of the present utility model is such: be the lock pin that is provided with in hitch by the elastic force pushing tow, the front end of lock pin joins with the suspension hook that is hinged on the bearing pin, be connected with the swivel hook that is fixed on the lock pin on the lock pin, swivel hook is to be bearing in the lifting of being fixed in the hitch to walk on the rail; The surface of contact that promotes rail and swivel hook is a male and fomale(M﹠F), and when normal the connection, swivel hook is positioned at the concave surface that promotes rail, and this moment, lock pin stretched out downwards under the effect of elastic force, withstood on the side of suspension hook, and chain is pinned in the rotation of restriction suspension hook; When needing dismounting, will dismantle drag-line and be hooked on the swivel hook, the pulling swivel hook turns to the convex surface that promotes rail, the drive lock pin rises, and discharges suspension hook, and chain is just detachable, at this moment, swivel hook rotates its position of hooking drag-line, back and is in the position that discharges drag-line, and drag-line skids off from swivel hook automatically.

Can better and skid off from swivel hook pulling swivel hook in order to ensure drag-line, the side of described hitch is provided with socket, is plugged with the dismounting Direct box in socket; Described dismounting Direct box is equipped with the flexible cable that connects the dismounting Direct box, one end of drag-line is connected with swivel hook in the sense of rotation of swivel hook, make drag-line and swivel hook be in the most rational driving status, after dismounting, drag-line and dismounting Direct box can be disassembled from hitch together.

Can spur dismounting a long way off when the utility model has the advantages that dismounting, safe and simple, detachable once drawing, dismounting fast; When but goods is automatic quick dismounting when mobile on conveyor belt.

Description of drawings

Accompanying drawing is embodiment of the present utility model.

Accompanying drawing 1 is a structural representation of the present utility model.

Accompanying drawing 2 is structural representations of dismounting Direct box 13.

Accompanying drawing 3 is A-A sectional views of accompanying drawing 2.

Accompanying drawing 4 is hitch 3 and dismounting Direct box 3 connection diagrams.

Accompanying drawing 5 is to adopt a kind of working state figure of the present utility model.

Structural representation when accompanying drawing 6 is working state shown in the accompanying drawing 6.

Accompanying drawing 7 is to adopt another kind of working state figure of the present utility model.

Embodiment

Present embodiment includes bearing pin 1, suspension hook 2, hitch 3, promotes rail 4, swivel hook 5, load-bearing chain 6, bayonet lock 7, spring 8, lock pin 9, chain 10, roller 11, socket 12, dismounting Direct box 13, cylinder 14, flexible cable 15, upper saw pulley 16, upper saw pulley 17, cylinder 18, cylinder 19, drag-line 20.

In hitch 3, be provided with lock pin 9 by the elastic force pushing tow, the front end of lock pin 9 joins with the suspension hook 2 that is hinged on the bearing pin 1, be connected with the swivel hook 5 that is fixed on the lock pin 9 on the lock pin 9, swivel hook 5 is to be bearing in the lifting of being fixed in the hitch 3 to walk on the rail 4; The surface of contact that promotes rail 4 and swivel hook 5 is a male and fomale(M﹠F).

The side of described hitch 3 is provided with socket 12, is plugged with dismounting Direct box 13 in socket 12; Described dismounting Direct box 13 is equipped with the flexible cable 15 that connects dismounting Direct box 13, one end of flexible cable 15 is a round, sense of rotation at swivel hook 5 is enclosed within on the swivel hook 5, guarantee that flexible cable 15 can be hooked on the swivel hook 5 when locking state, flexible cable 15 can skid off from swivel hook 5 again when disassembly status.

Upper saw pulley (16,17) is arranged in the described dismounting Direct box 13, and flexible cable 15 is positioned at upper saw pulley (16,17) guiding groove, with the motion of restriction flexible cable 15.

Socket one end has cylinder (18,19) in the described dismounting Direct box 13, and flexible cable 15 is positioned between the cylinder (18,19), utilizes cylinder to change the direction of flexible cable; Cylinder 18 is positioned at sense of rotation one side of swivel hook 5, allows flexible cable 15 easily spur swivel hook 5 from the side; For reaching best pulling effect, described cylinder 18 is positioned at and the perpendicular side of swivel hook 5 locked positions.

There is inclined-plane A spigot upper end at dismounting Direct box 13, the fluted B in lower end, and dismounting Direct box 13 utilizes the acting in conjunction of inclined-plane A and groove 8 to pull down from hitch 3 quickly and easily when dismounting.

Cylinder 18 is positioned at upper saw pulley 17 and is the angle state, make flexible cable 15 can be automatically and upper saw pulley compress.

In the present embodiment, it is the upper supporting plate tops that are positioned at hitch 3 that rail 4 is walked in described lifting.Flexible cable 15 is to adopt chain, and upper saw pulley (16,17) is a sprocket wheel, can move flexibly for making flexible cable 15, and described upper saw pulley 17 is to be enclosed within the rotating shaft also can endwisely slip along rotating shaft.Described swivel hook 5 is equipped with roller 11 with promoting rail 4 contacting points, to reduce the resistance that rotates.

The working procedure of present embodiment is: during locking state, chain 10 is to be hooked on the suspension hook 2, as shown in Figure 1, before the dismounting, in the socket end insertion socket 12 with dismounting Direct box 13, as shown in Figure 4, circle ring set on the flexible cable 15 is on swivel hook 5, as shown in Figure 5, the other end of flexible cable 15 is connected with outside drag-line, during dismounting, pulling flexible cable 15, will spur it in the side of swivel hook 5 and rotate to convex surface, when swivel hook 5 turns to the convex surface that promotes rail 4, drive lock pin 9 and rise along the concave surface that promotes rail 4, lock pin 9 separates with suspension hook 2, suspension hook 2 rotates around bearing pin 1, discharges chain 10, realizes that dismounting is broken off relations automatically.

When adopting the utility model to be used for working state shown in accompanying drawing 5 or the accompanying drawing 6, one end of drag-line 20 can be fixed on people's control can promote forward on the stationary platen of peripheral three safety zone of sugarcane platen, but the optimal fixation point is on the symmetrical position that promotes the peripheral safety zone stationary platen and arranged on left and right sides of sugarcane platen forward (cane carrier), also can select to be fixed on any position on the stationary platen.The other end of drag-line 20 is connected with drag-line 15, to dismantle Direct box 13 and insert socket 12, drag-line 15 is hooked on the swivel hook 5, when being bundled on the sugarcane platen, sugarcane moves forward in the process, drag-line 20 can spur drag-line 15, realize that safe simple automatic quick dismounting, staff may stand on the working area of stationary platen and carry out safety operation.

When adopting the utility model to be used for annulus sugarcane-hanging chain shown in the accompanying drawing 7, that adopt the upper end is the Chinese patent ZL95212650 that the applicant invents, name is called the public chain sling hook in " dismountable suspension ring sugarcane-hanging chain ", one end of drag-line 15 is connected with outside drag-line, in public chain sling hook 21 uphill process, can spur drag-line 15, realize safe simple automatic quick dismounting.

Flexible cable 15 can also adopt wire rope or nylon rope or common rope etc.; Drag-line 20 also can adopt wire rope or nylon rope or common rope etc.

Claims

1. safe simple automatic quick dismounting device, it is the lock pin (9) that in hitch (3), is provided with by the elastic force pushing tow, the front end of lock pin (9) joins with the suspension hook (2) that is hinged on the bearing pin (1), it is characterized in that the swivel hook (5) that is fixed on the lock pin (9) being connected with on the lock pin (9), swivel hook (5) are to be bearing in the lifting of being fixed in the hitch (3) to walk on the rail (4); The surface of contact that promotes rail (4) and swivel hook (5) is a male and fomale(M﹠F).

2. safe simple automatic quick dismounting device according to claim 1 is characterized in that it is the upper supporting plate top that is positioned at hitch (3) that rail (4) is walked in described lifting.

3. safe simple automatic quick dismounting device according to claim 1 and 2 is characterized in that promoting rail (4) is equipped with roller (11) with swivel hook (5) contacting point.

4. safe simple automatic quick dismounting device according to claim 1 is characterized in that the side of described hitch (3) is provided with socket (12), is plugged with dismounting Direct box (13) in socket (12); Described dismounting Direct box (13) is equipped with the flexible cable (15) that connects dismounting Direct box (13), and an end of flexible cable (15) is connected with swivel hook (5) in the sense of rotation of swivel hook (5).

5. safe simple automatic quick dismounting device according to claim 4 is characterized in that upper saw pulley (16,17) is arranged in the described dismounting Direct box (13), and flexible cable (15) is positioned at upper saw pulley (16,17) guiding groove.

6. according to claim 4 or 5 described safe simple automatic quick dismounting devices, it is characterized in that interior socket one end of described dismounting Direct box (13) has cylinder (18,19), flexible cable (15) is positioned between the cylinder (18,19); Cylinder (18) is positioned at sense of rotation one side of swivel hook (5).

7. safe simple automatic quick dismounting device according to claim 6 is characterized in that flexible cable (15) is to adopt chain, and upper saw pulley (16,17) is a sprocket wheel.

8. safe simple automatic quick dismounting device according to claim 7 is characterized in that described upper saw pulley (17) is to be enclosed within the rotating shaft also can endwisely slip along rotating shaft.

9. safe simple automatic quick dismounting device according to claim 6 is characterized in that cylinder (18) is positioned at and upper saw pulley (17) is the angle state.

10. according to claim 4 or 5 described safe simple automatic quick dismounting devices, it is characterized in that inclined-plane (A), lower end fluted (B) being arranged in the spigot upper end of dismounting Direct box (13).