CN210682950U

CN210682950U - Positioning hook for loading of loader

Info

Publication number: CN210682950U
Application number: CN201921450037.9U
Authority: CN
Inventors: 张武明
Original assignee: Huaiyuan Jinghuai Metal Material Manufacturing Co Ltd
Current assignee: Huaiyuan Jinghuai Metal Material Manufacturing Co Ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-06-05
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a positioning hook for loading of a loader, which comprises a suspension arm and a positioning hook, wherein one end of the suspension arm is provided with a first pulley, and a steel wire rope is arranged on the first pulley; a cross beam is fixedly connected to the bottom of the suspension arm below the first pulley, and a fixing rod is arranged below the cross beam; two sides of the upper end of the beam are provided with electric telescopic rods, and piston rods of the electric telescopic rods penetrate through the beam and are fixedly connected with the fixed rods; the bottom of the fixed rod is provided with a first groove, and the upper part of the fixed rod is provided with a second groove communicated with the first groove; the upper end of the positioning hook is connected with the first groove; a plurality of mounting rods are fixedly connected to two sides of the interior of the second groove in a staggered manner, and a second pulley is mounted at one end, far away from the inner wall of the second groove, of each mounting rod; the bottom end of the steel wire rope penetrates through the cross beam, is inserted into the second groove and is sequentially wound on the second pulley, and the steel wire rope is sequentially wound on the second pulley and then is connected with the positioning hook; the utility model discloses, the goods is easily rocked in the air when effectively having solved the jack-up and is caused the problem that article fall.

Description

Positioning hook for loading of loader

Technical Field

The utility model relates to a loader equipment technical field specifically is a location hook for loader material loading.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood.

Most of the existing hoisting loaders comprise a suspension arm, a pulley, a steel wire rope, a positioning hook and the like, and because the steel wire rope is directly connected with the positioning hook, in the hoisting process, goods are easy to shake in the air, and the goods fall off seriously, so that the goods are damaged, and the economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loader is location hook for material loading to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning hook for loading of a loader comprises a suspension arm and a positioning hook, wherein a first pulley is installed at one end of the suspension arm, and a steel wire rope is arranged on the first pulley; a cross beam is fixedly connected to the bottom of the suspension arm below the first pulley, and a fixing rod is arranged below the cross beam; both sides of the upper end of the cross beam are provided with electric telescopic rods, and piston rods of the electric telescopic rods penetrate through the cross beam and are fixedly connected with the upper end of the fixed rod; the bottom of the fixed rod is provided with a first groove, and the upper part of the fixed rod is provided with a second groove communicated with the first groove; the upper end of the positioning hook is connected with the first groove; a plurality of mounting rods are fixedly connected to two sides of the interior of the second groove in a staggered manner, and a second pulley is mounted at one end, far away from the inner wall of the second groove, of each mounting rod; the bottom end of the steel wire rope penetrates through the cross beam and then is inserted into the second groove and sequentially wound on the second pulley, and the steel wire rope is sequentially wound on the second pulley and then is connected with the positioning hook.

Preferably, in the first recess of upper end embedding of location hook, the first mounting hole of mutual intercommunication is seted up to the upper end both sides of location hook, and the second mounting hole that corresponds with first mounting hole is all seted up to the bottom both sides of dead lever, and threaded connection has the screw rod in the first mounting hole, and first mounting hole and second mounting hole and rigid coupling are passed to the one end of screw rod have a rotation knob, and first mounting hole and second mounting hole are passed to the other end and threaded connection has the nut.

Preferably, the second mounting hole is communicated with the first groove.

Preferably, the upper end of positioning hook is fixedly connected with a connecting block in the first groove, the upper part of the connecting block is fixedly connected with a connecting piece through a fixing bolt, the upper end of the connecting piece is fixedly connected with a steel wire rope, the connecting piece is detachably connected through the fixing bolt, the steel wire rope and the positioning hook are conveniently separated, and the positioning hook is convenient to maintain and replace.

Preferably, the steel wire rope is movably connected with the cross beam, so that the steel wire rope can conveniently ascend or descend.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be equipped with first recess, first mounting hole, second mounting hole, screw rod, rotatory button and nut, easy dismounting, the later stage of being convenient for is to maintenance, the change of location hook.

2. The utility model discloses a crossbeam, electric telescopic handle and dead lever when effectively having solved location hook hoist article, the problem of easily rocking in the air avoids rocking too big, and the condition that leads to article to fall takes place.

Drawings

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

fig. 2 is a schematic side view of the middle fixing rod of the present invention.

In the figure: 1. a suspension arm; 2. a first pulley; 3. a wire rope; 4. a cross beam; 5. fixing the rod; 6. an electric telescopic rod; 7. a first groove; 8. a second groove; 9. a positioning hook; 10. a first mounting hole; 11. a second mounting hole; 12. a screw; 13. rotating the knob; 14. a nut; 15. mounting a rod; 16. a second pulley; 17. connecting blocks; 18. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a positioning hook for loading of a loader comprises a suspension arm 1 and a positioning hook 9, wherein a first pulley 2 is installed at one end of the suspension arm 1, and a steel wire rope 3 is arranged on the first pulley 2; a cross beam 4 is fixedly connected to the bottom of the suspension arm 1 below the first pulley 2, and a fixing rod 5 is arranged below the cross beam 4; both sides of the upper end of the cross beam 4 are provided with electric telescopic rods 6, and piston rods of the electric telescopic rods 6 penetrate through the cross beam 4 and are fixedly connected with the upper end of the fixed rod 5; a first groove 7 is formed in the bottom of the fixing rod 5, and a second groove 8 communicated with the first groove 7 is formed in the upper portion of the fixing rod 5; the upper end of the positioning hook 9 is connected with the first groove 7; a plurality of mounting rods 15 are fixedly connected to two sides of the interior of the second groove 8 in a staggered manner, and a second pulley 16 is mounted at one end, far away from the inner wall of the second groove 8, of each mounting rod 15; the bottom end of the steel wire rope 3 penetrates through the cross beam 4, then is inserted into the second groove 8 and is sequentially wound on the second pulley 16, and the steel wire rope 3 is sequentially wound on the second pulley 16 and then is connected with the positioning hook 9.

Preferably, in the first recess 7 of upper end embedding of location hook 9, first mounting hole 10 of mutual intercommunication is seted up to the upper end both sides of location hook 9, the second mounting hole 11 corresponding with first mounting hole 10 is all seted up to the bottom both sides of dead lever 5, first mounting hole 10 internal thread connection has screw rod 12, first mounting hole 10 and second mounting hole 11 and rigid coupling are passed to the one end of screw rod 12, the other end passes first mounting hole 10 and second mounting hole 11 and threaded connection has nut 14.

Preferably, the second mounting hole 11 is connected to the first groove 7 in a communicating manner.

Preferably, the upper end of the positioning hook 9 is fixedly connected with a connecting block 17 in the first groove 7, the upper part of the connecting block 17 is fixedly connected with a connecting piece 18 through a fixing bolt, and the upper end of the connecting piece 18 is fixedly connected with the steel wire rope 3.

Preferably, the steel wire rope 3 is movably connected with the cross beam 4.

The working principle is as follows: during hoisting, the object on the positioning hook 9 is hoisted through the steel wire rope 3, and the electric telescopic rod 6 is started while the object is hoisted, so that a piston rod of the electric telescopic rod 6 is contracted; electric telescopic handle 6 and dead lever 5 are stably connected, are difficult for rocking, and wire rope 3 twines on second pulley 16 in the second recess 8, consequently, at the in-process of hoisting, wire rope 3 is difficult for rocking, and the article of hoisting also is difficult for rocking with the location hook 9 that wire rope 3 is connected simultaneously, when effectively having solved location hook 9 and hoisting article, easily falls the problem of rocking in the air, avoids rocking too big, leads to the condition emergence of article. When the positioning hook 9 needs to be maintained or replaced, the positioning hook 9 is separated from the screw 12 by rotating the nut 14, then the positioning hook 9 is separated from the first mounting hole 10 and the second mounting hole 10 by rotating the rotating knob 13, after separation, the positioning hook 9 is pulled downwards, the positioning hook 9 is separated from the first groove 7, after separation, the connecting piece 18 is separated from the connecting block 17 by detaching the fixing bolt, and then the positioning hook 9 can be taken out alone for maintenance or replacement.

It is worth noting that: electric telescopic handle passes through control button and realizes control to it, because the equipment that control button matches is equipment commonly used, belongs to current well-done technique, no longer gives unnecessary details its electric connection relation and specific circuit structure again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The positioning hook for loading of the loader is characterized by comprising a suspension arm (1) and a positioning hook (9), wherein a first pulley (2) is installed at one end of the suspension arm (1), and a steel wire rope (3) is arranged on the first pulley (2); a cross beam (4) is fixedly connected to the bottom of the suspension arm (1) below the first pulley (2), and a fixing rod (5) is arranged below the cross beam (4); the two sides of the upper end of the cross beam (4) are respectively provided with an electric telescopic rod (6), and a piston rod of each electric telescopic rod (6) penetrates through the cross beam (4) to be fixedly connected with the upper end of the fixed rod (5); a first groove (7) is formed in the bottom of the fixing rod (5), and a second groove (8) communicated with the first groove (7) is formed in the upper portion of the fixing rod (5); the upper end of the positioning hook (9) is connected with the first groove (7); a plurality of mounting rods (15) are fixedly connected to two sides of the interior of the second groove (8) in a staggered manner, and a second pulley (16) is mounted at one end, far away from the inner wall of the second groove (8), of each mounting rod (15); the bottom end of the steel wire rope (3) penetrates through the cross beam (4) and then is inserted into the second groove (8) and sequentially wound on the second pulley (16), and the steel wire rope (3) is sequentially wound on the second pulley (16) and then is connected with the positioning hook (9).

2. The positioning hook for loading of the loader according to claim 1, characterized in that: in the upper end embedding first recess (7) of location hook (9), first mounting hole (10) that communicate each other are seted up to the upper end both sides of location hook (9), second mounting hole (11) corresponding with first mounting hole (10) are all seted up to the bottom both sides of dead lever (5), first mounting hole (10) female connection has screw rod (12), first mounting hole (10) and second mounting hole (11) and rigid coupling are passed to the one end of screw rod (12) have knob (13), first mounting hole (10) and second mounting hole (11) and spiral connection have nut (14) are passed to the other end.

3. The positioning hook for loading of the loader according to claim 2, characterized in that: the second mounting hole (11) is communicated and connected with the first groove (7).

4. The positioning hook for loading of the loader according to claim 1, characterized in that: the upper end of the positioning hook (9) is fixedly connected with a connecting block (17) in the first groove (7), the upper part of the connecting block (17) is fixedly connected with a connecting piece (18) through a fixing bolt, and the upper end of the connecting piece (18) is fixedly connected with the steel wire rope (3).

5. The positioning hook for loading of the loader according to claim 1, characterized in that: the steel wire rope (3) is movably connected with the cross beam (4).