Fiber cloth bundle air lifting claw hand

Abstract

The utility model discloses a fiber cloth bundle air lifting claw hand, which relates to the technical field of air lifting claw hands, and comprises a lifting ring arranged on a cross beam plate; the two positioning pipes are positioned below the cross beam plate; one end of each rotating column is fixedly connected to the positioning pipe, and the other end of each rotating column is rotatably arranged on the cross beam plate; the four moving columns respectively extend into the two ends of the two positioning pipes in a sliding manner and are detachably and fixedly connected with the positioning pipes; the first claw rods are fixedly connected to the lower ends of the two positioning pipes respectively, and the positions of the first claw rods are staggered; the second claw rods are fixedly connected to the lower ends of the four moving columns correspondingly, and the positions of the second claw rods are staggered; the device has the advantages of being convenient to use, wide in grabbing range, high in flexibility and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of aerial lifting claws, in particular to a fiber cloth bundle aerial lifting claw. Background Art

[0002] In the process of recycling and reprocessing waste fiber cloth, heavy cloth bundles need to be transported by crane;

[0003] For example, patent application number CN202221864765.6 discloses a claw hand for aerial lifting of fiber cloth bundles, which connects the lifting ring 30 with the lifting hook of the aerial lifting device, and then the lifting hook of the aerial lifting device drives the positioning plate 10 to move to the top of the fiber cloth bundle, and then the positioning plate 10 moves downward, so that the insertion pin 52 surrounds the fiber cloth bundle, and then the rotating plate 40 rotates, and the rotating plate 40 drives the connecting plate 42 to rotate, and the connecting plate 42 drives the threaded tube 50 and the insertion pin 52 to rotate, so that the insertion pin 52 is inserted into the fiber cloth bundle, and the fiber cloth bundle is clamped, and then the aerial lifting device can stably lift the fiber cloth bundle through the positioning plate 10, and no manual operation is required by the worker throughout the process;

[0004] The defect of the patent in the prior art is that the grabbing width cannot be adjusted and is not suitable for clamping and transporting longer or wider fabrics. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a fiber cloth bundle hanging claw hand to solve the problems of large usage limitations and limited clamping length or width of the hanging claw hand used for cloth bundle transportation in the prior art described in the background technology.

[0006] In order to solve the above problems, the utility model provides the following technical solutions: a fiber cloth bundling hanging claw hand, comprising

[0007] beam plate;

[0008] Lifting ring, set on the beam plate;

[0009] Two positioning tubes, located below the beam plate;

[0010] A plurality of rotating columns, one end of which is fixedly connected to the positioning tube and the other end of which is rotatably arranged on the crossbeam plate;

[0011] Four movable columns are respectively slidably extended into two ends of the two positioning tubes and are detachably fixedly connected to the positioning tubes;

[0012] A plurality of first claw rods are respectively fixedly connected to the lower ends of the two positioning tubes and are staggered in position;

[0013] A plurality of second claw rods are respectively fixedly connected to the lower ends of the four moving columns and are staggered in position.

[0014] Preferably: a layer of anti-slip rubber pad is provided on the inner side walls of the first claw rod and the second claw rod respectively.

[0015] Preferably: the positions of the two rotating columns on the positioning tubes correspond, and the positions between the two rotating columns on the beam plate are respectively fixedly connected with hydraulic cylinders, and rotating rods are rotatably provided on the rotating columns, and the rotating rods are rotatably connected with the output ends of the hydraulic cylinders.

[0016] Preferably: threaded holes are respectively arranged on the positioning tube at positions corresponding to the moving column, bolts are threadedly connected in the threaded holes, a plurality of positioning holes distributed along the moving column are arranged on the moving column, and the bolts extend into the positioning holes to limit the movement of the moving column.

[0017] The beneficial effects of adopting the above technical solution are:

[0018] The movable column set in the present application can move in the positioning tube, so that the length of the movable column extending out of the positioning tube can be changed, thereby adjusting the distance between the second claw rod and the first claw rod, thereby adjusting the grasping range of the entire aerial lifting claw hand, and achieving a wider grasping range. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of a fiber cloth bundling hanging claw hand.

[0020] Figure 2 The utility model is a front view of a fiber cloth bundling hanging claw hand.

[0021] Figure 3 It is a front view of some components of the utility model.

[0022] Figure 4 This utility model Figure 3 Grab the schematic.

[0023] Among them: a lifting ring 10, a cross beam plate 20, a rotating groove 21, a rotating column 30, a hydraulic cylinder 31, a rotating rod 32, a positioning tube 40, a first claw rod 41, a moving column 50, a second claw rod 51, a bolt 60, a threaded hole 61, a positioning hole 62, and an anti-slip rubber pad 70. DETAILED DESCRIPTION

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 In the first embodiment, a fiber cloth bundling crane includes:

[0026] Beam plate 20;

[0027] The lifting ring 10 is arranged on the cross beam plate 20;

[0028] Two positioning tubes 40 are located below the cross beam plate 20;

[0029] A plurality of rotating columns 50, one end of which is fixedly connected to the positioning tube 40 and the other end of which is rotatably disposed on the crossbeam plate 20;

[0030] Four movable columns 50 are respectively slidably inserted into two ends of the two positioning tubes 40 and are detachably fixedly connected to the positioning tubes 40;

[0031] A plurality of first claw rods 41 are respectively fixedly connected to the lower ends of the two positioning tubes 40 and are staggered in position;

[0032] A plurality of second claw rods 51 are respectively fixedly connected to the lower ends of the four moving pillars 50 and are staggered in position.

[0033] This embodiment is implemented as follows:

[0034] When the present application is in use, the movable column 50 is moved on the positioning tube 40 according to the length or width of the cloth to be grabbed, and the movable column 50 is fixed to the positioning tube 40, and then the rotating column 50 is rotated to make the two positioning tubes 40 gradually move away from each other. When the positioning tubes 40 are approached again, the cloth roll can be grabbed by the first claw rod 41 and the second claw rod 51, thereby achieving the purpose of grabbing cloth rolls of different lengths, thereby increasing the flexibility of the use of the present application.

[0035] The advantage of the present application over the prior art is that it can be adjusted according to the length or width of the cloth roll or bundle.

[0036] See also Figure 4 , a layer of anti-slip rubber pad 70 is respectively provided on the inner side walls of the first claw rod 41 and the second claw rod 51;

[0037] The anti-skid rubber pad 70 provided on the inner side wall of the first claw rod 41 and the second claw rod 51 can play an anti-skid role and improve the gripping strength.

[0038] See also Figure 2 , 3 The positions of the rotating columns 50 on the two positioning tubes 40 correspond to each other, and the positions between the two rotating columns 50 on the cross beam plate 20 are respectively fixedly connected with hydraulic cylinders 31, and rotating rods 32 are respectively rotatably provided on the rotating columns 30, and the rotating rods 32 are rotatably connected with the output ends of the hydraulic cylinders 31;

[0039] The hydraulic cylinder 31 disposed on the cross beam plate 20 can drive the two rotating rods 32 to move and rotate, so that the two rotating rods 32 can drive the rotating column 50 to rotate.

[0040] See also Figure 1, a rotation groove 21 is provided on the cross beam plate 20 at a position corresponding to the rotation column 30, and an end of the rotation column 30 extends into the rotation groove 21 and is rotationally connected to the rotation groove 21;

[0041] The provided rotation groove 21 enables the rotation column 30 to rotate therein.

[0042] See also Figure 1 , 2 , threaded holes 61 are respectively provided on the positioning tube 40 at positions corresponding to the moving column 50, and bolts 60 are threadedly connected in the threaded holes 61, and a plurality of positioning holes 62 distributed along the moving column 50 are provided on the moving column 50, and the bolts 60 extend into the positioning holes 62 to limit the movement of the moving column 50;

[0043] The provided bolt 60 can be threadedly connected with the threaded hole 61 and extend into the positioning hole 62 of the moving column 50 , so that the moving column 50 is restricted in the positioning tube 40 , thereby achieving relative fixation of the positioning tube 40 and the moving column 50 .

[0044] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A fiber cloth bundling crane, characterized in that: include beam plate; Lifting ring, set on the beam plate; Two positioning tubes, located below the beam plate; A plurality of rotating columns, one end of which is fixedly connected to the positioning tube and the other end of which is rotatably arranged on the crossbeam plate; Four movable columns are respectively slidably extended into two ends of the two positioning tubes and are detachably fixedly connected to the positioning tubes; A plurality of first claw rods are respectively fixedly connected to the lower ends of the two positioning tubes and are staggered in position; A plurality of second claw rods are respectively fixedly connected to the lower ends of the four moving columns and are staggered in position.

2. A fiber cloth strapping crane according to claim 1, characterized in that: A layer of anti-skid rubber pad is respectively arranged on the inner side walls of the first claw rod and the second claw rod.

3. The fiber cloth bundle lifting claw hand according to claim 1, characterized in that: The positions of the two rotating columns on the positioning tubes correspond to each other, and the positions between the two rotating columns on the beam plate are respectively fixedly connected with hydraulic cylinders, and rotating rods are rotatably arranged on the rotating columns, and the rotating rods are rotatably connected with the output ends of the hydraulic cylinders.

4. The fiber cloth bundle lifting claw hand according to claim 1, characterized in that: The positioning tube is provided with threaded holes at positions corresponding to the moving column, and bolts are connected in the threaded holes through threads. The moving column is provided with a plurality of positioning holes distributed along the moving column, and the bolts extend into the positioning holes to limit the movement of the moving column.

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