CN201268552Y

CN201268552Y - Sugarcane hoisting apparatus

Info

Publication number: CN201268552Y
Application number: CNU2008203016317U
Authority: CN
Inventors: 方向浓
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-29
Filing date: 2008-07-29
Publication date: 2009-07-08
Anticipated expiration: 2018-07-29

Abstract

The utility model relates to hoisting and lifting machinery used for binding and lifting the loose long strip shaped heavy objects, in particular to a sugar cane lifting device suitable for loosening the chain during the processes of binding, lifting and unloading the sugar canes for the sugar mill. The sugar cane lifting device is characterized in that one end of a long main chain is connected with a chain loosening device, one end of a short main chain is connected with the chain loosening device to form a sugar cane lifting chain, the both ends of the sugar cane lifting chain are respectively connected with a lifting tool for public use, a lifting hook is hinged on the chain loosening device, one end of the lifting hook is connected with a buckling rod hinged on the chain loosening device, and a connecting buckling part is arranged on the buckling rod; a pre-tension device is arranged on the lifting tool for public use, the upper part of the pre-tension device is fixed on the lifting tool for public use, an elastic part is arranged at the lower part of the pre-tension device, and a hook adapted for the connecting buckling part is arranged at the lower end of the elastic part. The utility model has the advantages that no person is needed during the chain disassembling process, and the sugar cane lifting chain can be loosened by using the pre-tension device or the gravity of the sugar canes, therefore, the safety factor is greatly improved; the production efficiency is high; and the labor force is saved, the production efficiency is high, and the economic benefit is good.

Description

Hang the sugarcane device

Technical field

The utility model relates to a kind of lifting, elevating gear and is used for bundle and hangs loose long strip weight, be particularly useful for sugar refinery bundle hang sugarcane, unload sugarcane hang the sugarcane device.

Background technology

The sugarcane-hanging chain of sugar refinery use at present has several, these sugarcane-hanging chains all need manually to go sugarcane-hanging chain is untied when unloading sugarcane, separate in the open procedure sugarcane and become the sugarcane state that unloads once from bundle sugarcane state, the sugarcane on top can tumble to both sides, for untiing the sugarcane-hanging chain people, be a kind of work of danger, safety coefficient is low; And when unloading chain, to slowly look for direction to put down, misplace direction, also bad sugarcane-hanging chain is opened, open one take off the chain device after, the people withdraws, treat that sugarcane makes a decision after, go out second or the 3rd to take off the chain device again, labour intensity is big; Very time-consuming, production efficiency is low.In order to address the above problem, the applicant discloses a kind of full automaticity at Chinese patent ZL200720200640.2 and has untied sugarcane-hanging chain, and this sugarcane-hanging chain is when unwinding, though no longer need manual operation, safety improves, but structure of untiing and process more complicated is still operated not ideal enough.

Summary of the invention

The purpose of this utility model is invented exactly and a kind ofly can be untied sugarcane-hanging chain by full automaticity, improves safety coefficient, and the full automaticity that labour intensity is little is untied sugarcane-hanging chain.

Solution of the present utility model is such: an end of the long main chain of traditional sugarcane-hanging chain is connected with releasing gear, an end of short main chain is connected the back and constitutes with releasing gear, be hinged with suspension hook on the releasing gear, suspension hook one end joins with the button bar that is hinged on the releasing gear, the utility model is to be provided with hook hole at described button bar overhanging end, utilize hook hole to connect, just can dismantle releasing gear with the external solution chain apparatus.

If the elasticity pretension device match with described hook hole is set, an end of pretension device connects with hook hole, just can utilize the deadweight of goods and the position when moving and the elastic force regulating action of elasticity pretension device are dismantled automatically.If pretension device one end is connected with public suspender, put down the sugarcane that bundle is hung and to unload sugarcane, after main chain is stressed hardly, again toward hanging oneself, the pretension device that then is located on the public suspender is earlier stressed, hooks the connection fastener on the button bar of releasing gear, and releasing gear is untied, sugarcane-hanging chain is also untied automatically, and also the gravity that can utilize sugarcane self to be scattered is untied sugarcane-hanging chain.

The utility model has the advantages that when unloading chain and need not choose, just can untie sugarcane-hanging chain, improve safety coefficient greatly by prestretching device or sugarcane self gravitation; The production efficiency height; Save labour power, the production efficiency height, good in economic efficiency.

Description of drawings

Accompanying drawing is embodiment of the present utility model.

Accompanying drawing 1 is a structure intention of the present utility model.

Accompanying drawing 2 is structural representations of releasing gear 4.

Accompanying drawing 3 long main chains of the present utility model adopt the scheme drawing of rope-like structure.

The specific embodiment

Present embodiment includes long main chain 1, unlink 2, short main chain 3, releasing gear 4, ring 5, public suspender 6, crane hook 7, spring 8, button bar 9, hangers 10, suspension hook 11, pretension device 12, bearer bar 13, automobile bodies 14, sugarcane 15, long main rope 16, locking chain 17, pay chain 18, short main rope 19.

One end of long main chain 1 is connected with releasing gear 4, an end of short main chain 3 is connected the back and constitutes sugarcane-hanging chain with releasing gear 4, the two ends of sugarcane-hanging chain are connected with public suspender 6 respectively, be hinged with suspension hook 11 on the releasing gear 4, suspension hook 11 1 ends join with the button bar 9 that is hinged on the releasing gear 4, are provided with hook hole at described button bar 9 overhanging ends.

Hook hole has two kinds of structures, and a kind of is that described hook hole is the hole that has at button bar 9 afterbodys, and ring 5 is housed on the hole, forms hook hole by ring 5; Another kind is that described hook hole is to be equiped with hangers 10 on the top of button bar 9, and the hole on the hangers 10 forms hook hole.

For cooperating the use of technique scheme, can design the elasticity pretension device 12 that matches with described hook hole, an end of pretension device 12 connects with hook hole.

On described pretension device 12, spring is installed, utilizes being used for being implemented under the setting weight of spring force releasing gear 4 dismountings.

Also can take to be equipped with on described pretension device 12 mode of stretch cord, its effect is identical with the effect of adopting spring.

In the structure shown in the accompanying drawing 1, described public suspender 6 is provided with pretension device 12, and the top of this pretension device 12 is fixed on the public suspender 6, and the bottom is an elastic component, and the hook that adapts with described connection fastener is equipped with in the lower end of this elastic component.

In Fig. 1, embodiment shown in Figure 2, releasing gear 4 is formed body frame by similar smart cast steel plate, three bearing pins in upper, middle and lower are wherein arranged, its upper pin is connected with short main chain 3, middle bearing pin and button bar 9 are hinged, and lower bearing pin and suspension hook 11 are hinged, and there is hook at 2 two ends that unlink, can advance in any ring of long main chain 1 other end coupling link 5 by hook.The bearer bar 13 that a upward opening protection button bar 9 is arranged in releasing gear 4 sides; button bar 9 is not influenced by other object in the use, and spring 8 is pushed down button bar 9 and blocked mutually with suspension hook 11, when button bar 9 is up lifted; separate with suspension hook 11, suspension hook 11 connects with the end of long main chain 1.Afterbody at button bar 9 has the hole, ring 5 is housed as hook hole on the hole, and this hook hole also can be the hangers 10 that has the hole in the installing of the top of button bar 9.Be provided with pretension device 12 on public suspender 6, the top of this pretension device 12 is that chain structure is fixed on the public suspender 6, and the bottom is a spring, hook is equipped with in the lower end of spring, this hook adapts with ring 5 and the hole of hangers 10 adapts, and when unloading sugarcane, can hook ring 5.

Process when the utility model is used for sugar refinery binding sugarcane is: generally adorn two or three sugarcane-hanging chains on each automobile, yaw is placed on automobile bodies 14 bottoms, fill transport sugar refinery back after, hang on the public suspender 6 ring in the main chain or on the crane hook, slowly up sling, sugarcane 15 is tightened up, when sugarcane bundle near leaving the bottom surface, compartment or observe sugarcane when being received tightly, stop to promote, at this moment releasing gear 4 exposes on sugarcane top or the side substantially at once, on public suspender 6, equipped with 2? individual pretension device 12, and pretension device 12 bottoms and spring bonded assembly hook are hooked on the hole of ring 5 or hangers 10, when unloading sugarcane, short main chain 3 almost is in the state of not stressing, and the spring of pretension device 12 obtains shrinking, when the crane hook rises once more, pretension device 12 is earlier stressed, button bar 9 is drawn back, so two sections main chains separately.Also can the employing activity unlink 2 method, tension main chain earlier, 2 the hook of unlinking hooks in the ring 5, and another hook hooks in the long master link, utilizes sugarcane to draw back button bar 9 automatically when unloading sugarcane and makes main chain separately.

Pretension device 12 of the present utility model can also enlarge field of application, hang unload any weight all can, be specially adapted to unload thing to the hazardous location or the people place that can not arrive, as warehouse, the nonstandard lifting of harbour and flood-fighting etc.

In Fig. 1 or embodiment shown in Figure 3, long main chain 1 of the present utility model is meant flexible articles such as chain sling, chain, steel rope, nylon rope; Short main chain 3 is meant flexible articles such as chain sling, chain, steel rope, nylon rope; Pretension device 12 is meant that flexible articles such as chain sling, chain, steel rope, nylon rope are connected with spring or stretch cord.

Above-mentioned releasing gear 4 can adopt traditional releasing gear, also can adopt the disclosed a kind of full automaticity of Chinese patent ZL200720200640.2 to untie the releasing gear of sugarcane-hanging chain, which kind of releasing gear no matter, overhanging end that all can its button bar is provided with hook hole and constitutes the utility model.

Claims

[claim 1] a kind of sugarcane device that hangs, one end of its long main chain (1) is connected with releasing gear (4), an end of short main chain (3) is connected the back and constitutes sugarcane-hanging chain with releasing gear (4), be hinged with suspension hook (11) on the releasing gear (4), suspension hook (11) one ends join with the button bar (9) that is hinged on the releasing gear (4), it is characterized in that: be provided with hook hole at described button bar (9) overhanging end.
[claim 2] sugarcane device that hangs according to claim 1 is characterized in that: described hook hole is the hole that has at button bar (9) afterbody, and ring (5) is housed on the hole, forms hook hole by ring (5).
[claim 3] sugarcane device that hangs according to claim 1 is characterized in that: described hook hole is to be equiped with hangers (10) on the top of button bar (9), and the hole on the hangers (10) forms hook hole.
According to claim 2 or the 3 described sugarcane devices that hang, it is characterized in that: have the elasticity pretension device (12) that matches with described hook hole, an end of pretension device (12) connects with hook hole [claim 4].
[claim 5] is characterized in that: on the described pretension device (12) spring is installed according to the described sugarcane device that hangs of claim 4.
[claim 6] is characterized in that: on the described pretension device (12) stretch cord is installed according to the described sugarcane device that hangs of claim 4.