CN210944558U

CN210944558U - Safe hydraulic grab bucket for block materials

Info

Publication number: CN210944558U
Application number: CN201921158069.1U
Authority: CN
Inventors: 张斌
Original assignee: Xuzhou Dingyuan Machinery Co ltd
Current assignee: Xuzhou Dingyuan Machinery Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-07-07
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a safety hydraulic grab bucket for block materials, which comprises a fixed box, a hydraulic cylinder body, grab bucket flaps and a spraying component, wherein the top end of the fixed box is provided with a hanging seat, the inside of the fixed box is provided with a rotating motor, the lower part of a fixed seat is provided with the spraying component, one end of a movable hinged seat far away from the fixed seat is provided with the hydraulic cylinder body, the lower part of the hydraulic cylinder body is provided with the grab bucket flaps, the utility model discloses a turntable is arranged at the lower end of the fixed box internally provided with the rotating motor, the lower end of the turntable is connected with the fixed seat both sides of which are provided with the hydraulic cylinder body, and the grab bucket flaps connected with the output end of the hydraulic cylinder body are connected with the fixed seat, the structure can adjust the direction of the grab bucket flaps so as to improve the convenience, and the structure of the spraying component can effectively prevent dust from flying by, the working environment is optimized, and the working efficiency is further improved.

Description

Safe hydraulic grab bucket for block materials

Technical Field

The utility model belongs to the technical field of the grab bucket, concretely relates to cubic material hydraulic grab of safe type.

Background

Grab bucket, it is a special tool for grabbing dry bulk goods by crane, and is a main dry bulk goods loading and unloading tool for port, and is formed from two or more openable bucket-shaped jaws which are combined together to form a containing space, when loading material, the jaws are closed in the material pile, and the material is grabbed into the containing space, and when unloading material, the jaws are opened in the state of hanging empty from the material pile, and the material is scattered on the material pile, and the opening and closing of the jaws are generally controlled by steel wire rope of crane lifting mechanism, and the operation of grab bucket has no heavy manual labor, and can obtain higher loading and unloading efficiency and ensure safety.

The cubic material hydraulic pressure grab of safe type is exactly one of them, traditional grab bucket is often fixed by angle at the during operation, it is inconvenient to use, and when the grab bucket snatch to materials such as large-scale clod, often can be because the clod appears the situation that dust form such as dust flies upward around when contacting with the grab bucket lamella or when hoisting, the efficiency of grabbing the material is not only influenced to this kind of condition, and can shelter from staff's sight when the dust is too much moreover, influence the course of work.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cubic material hydraulic grab of safe type has dustproof effectual, convenient operation characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a safety hydraulic grab bucket for bulk materials comprises a fixed box, a hydraulic cylinder body, a grab bucket flap and a spraying assembly, wherein a hanging seat is arranged at the top end of the fixed box, a rotating motor is arranged inside the fixed box, a rotary disc is arranged at the lower end of the rotating motor, a fixed seat is arranged at the lower end of the rotary disc, a movable hinge seat is arranged on one side of the fixed seat, the spraying assembly is arranged below the fixed seat, a hydraulic cylinder body is arranged at one end, away from the fixed seat, of the movable hinge seat, a bolt is arranged at the bottom end of the hydraulic cylinder body, the grab bucket flap is arranged below the hydraulic cylinder body, and an ear seat is arranged at the upper end of the grab bucket;

the spraying assembly comprises a telescopic rod, a cross beam frame, a lower spray head, a water tank and a side spray nozzle, wherein the telescopic rod is arranged at the upper end of the cross beam frame, the water tank is arranged inside the cross beam frame, the side spray nozzle is arranged on one side of the water tank, and the lower end of the water tank is provided with the lower spray head.

Preferably, the hanger is welded to the top end of the fixed box by arc welding, and the rotating motor is installed inside the fixed box by a motor frame.

Preferably, the output that rotates the motor is provided with the pivot, the carousel is connected through pivot and the output that rotates the motor, and carousel and fixing base formula structure as an organic whole.

Preferably, the hydraulic cylinder body is connected with the fixed seat through a movable hinge seat, and the bottom end of the hydraulic cylinder body is connected with the grab bucket flap through a bolt.

Preferably, the lug seat is welded at the bottom side of the fixed seat through arc welding, and the top end of the grab bucket flap and the lug seat form a movable structure through a bearing.

Preferably, the telescopic rod is installed at the inner top end of the fixing seat through a gasket, and the telescopic rod and the cross beam frame are fixedly connected through a bracket connecting piece.

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

1. the utility model discloses a have the fixed case lower extreme installation carousel that rotates the motor in internally mounted, the fixing base that both sides are provided with hydraulic cylinder body is connected to the carousel lower extreme to the upper end of the grab bucket lamella that hydraulic cylinder body output is connected through ear seat and fixing base, and this kind of structure can be adjusted the direction of grab bucket lamella, in order to improve the convenience.

2. The utility model discloses an utilize the telescopic link to connect internally mounted at the fixing base lower extreme to have the crossbeam frame of water tank to the water tank both sides are provided with side nozzle and lower shower nozzle respectively with the bottom, and the structure of this kind of spraying subassembly can prevent effectively that dust from flying upward, optimizes operational environment, further improves work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the spray assembly of the present invention.

In the figure: 1. a fixed box; 2. a fixed seat; 3. a hydraulic cylinder block; 4. a bolt; 5. a grab bucket flap; 6. a spray assembly; 61. a telescopic rod; 62. a cross beam frame; 63. a lower nozzle; 64. a water tank; 65. a side nozzle; 7. an ear mount; 8. a movable hinge base; 9. a turntable; 10. rotating the motor; 11. a hanging seat.

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.

Referring to fig. 1-2, the present invention provides the following technical solutions: a safety hydraulic grab bucket for block materials comprises a fixed box 1, a hydraulic cylinder body 3, a grab bucket flap 5 and a spraying assembly 6, wherein a hanging seat 11 is arranged at the top end of the fixed box 1, a rotating motor 10 is arranged inside the fixed box 1, a rotary table 9 is arranged at the lower end of the rotating motor 10, a fixed seat 2 is arranged at the lower end of the rotary table 9, a movable hinge seat 8 is arranged on one side of the fixed seat 2, the spraying assembly 6 is arranged below the fixed seat 2, the hydraulic cylinder body 3 is arranged at one end, away from the fixed seat 2, of the movable hinge seat 8, a bolt 4 is arranged at the bottom end of the hydraulic cylinder body 3, the grab bucket flap 5 is arranged below the hydraulic cylinder body 3, and an ear seat 7 is arranged at the;

the spraying assembly 6 comprises a telescopic rod 61, a cross beam frame 62, a lower spray head 63, a water tank 64 and a side spray nozzle 65, wherein the telescopic rod 61 is arranged at the upper end of the cross beam frame 62, the water tank 64 is arranged inside the cross beam frame 62, the side spray nozzle 65 is arranged on one side of the water tank 64, and the lower spray head 63 is arranged at the lower end of the water tank 64.

In order to facilitate lifting and putting the whole device, in the present embodiment, it is preferable that the hanger 11 is welded to the top end of the fixed box 1 by arc welding, and the rotating motor 10 is installed inside the fixed box 1 through a motor bracket.

In order to enable the device to rotate in the horizontal direction, in this embodiment, it is preferable that the output end of the rotating motor 10 is provided with a rotating shaft, the rotating disc 9 is connected with the output end of the rotating motor 10 through the rotating shaft, and the rotating disc 9 and the fixed base 2 are of an integrated structure.

In order to provide power to open the grab bucket flaps 5 for grab bucket work, in the embodiment, it is preferable that the hydraulic cylinder 3 is connected with the fixed seat 2 through the movable hinge seat 8, and the bottom end of the hydraulic cylinder 3 is connected with the grab bucket flaps 5 through the bolts 4.

In order to facilitate the movement of the grapple bucket 5, in the present embodiment, preferably, the lug seat 7 is welded at the bottom side of the fixed seat 2 by arc welding, and the top end of the grapple bucket 5 forms a movable structure with the lug seat 7 through a bearing.

In order to achieve the effect of spraying and dust prevention of the spraying assembly 6, in the present embodiment, preferably, the telescopic rod 61 is installed at the inner top end of the fixed seat 2 through a gasket, and the telescopic rod 61 and the cross beam 62 are connected and fixed through a bracket connecting piece.

The utility model discloses a theory of operation and use flow: firstly, the whole device is installed and fixed through the hanging seat 11, the grab bucket flap 5 is moved to the position above the material to be grabbed, the hydraulic cylinder body 3 is opened, the grab bucket flap 5 starts to open to grab under the power action of the hydraulic cylinder body 3, the rotating motor 10 is opened, the rotating motor 10 rotates to drive the rotating disc 9 connected through the rotating shaft to rotate so as to further drive the grab bucket flap 5 to rotate, because the lug seat 7 is welded at the bottom side of the fixed seat 2 through electric arc welding, the top end of the grab bucket flap 5 forms a movable structure with the lug seat 7 through a bearing, the hydraulic cylinder body 3 is connected with the fixed seat 2 through the movable hinge seat 8, and the bottom end of the hydraulic cylinder body 3 is connected with the grab bucket flap 5 through the bolt 4, the block material can be grabbed more conveniently under the matching of the movable structure, the convenience is well increased, then the water tank 64 is opened, water drops sprayed out through the lower mist spray nozzle 63 and the side nozzle 65 to wet and prevent dust, in addition, a cross beam frame 62 internally provided with a water tank 64 is arranged at the inner top end of the fixed seat 2 through a telescopic rod 61, so that the spraying process is more convenient and flexible under the action of the flexibility of the telescopic rod 61.

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 utility model provides a cubic material hydraulic grab of safe type, includes fixed case (1), hydraulic cylinder body (3), grab bucket lamella (5) and spraying component (6), its characterized in that: a hanging seat (11) is arranged at the top end of the fixed box (1), a rotating motor (10) is arranged inside the fixed box (1), a rotary table (9) is arranged at the lower end of the rotating motor (10), a fixed seat (2) is arranged at the lower end of the rotary table (9), a movable hinged seat (8) is arranged on one side of the fixed seat (2), a spraying assembly (6) is arranged below the fixed seat (2), a hydraulic cylinder body (3) is arranged at one end, away from the fixed seat (2), of the movable hinged seat (8), a bolt (4) is arranged at the bottom end of the hydraulic cylinder body (3), a grab bucket flap (5) is arranged below the hydraulic cylinder body (3), and an ear seat (7) is arranged at the upper end of the grab bucket flap (5);

the spraying assembly (6) comprises a telescopic rod (61), a cross beam frame (62), a lower spraying head (63), a water tank (64) and side nozzles (65), wherein the telescopic rod (61) is arranged at the upper end of the cross beam frame (62), the water tank (64) is arranged inside the cross beam frame (62), the side nozzles (65) are arranged on one side of the water tank (64), and the lower end of the water tank (64) is provided with the lower spraying head (63).

2. The safety hydraulic block grab bucket according to claim 1, wherein: the hanging seat (11) is welded at the top end of the fixed box (1) through arc welding, and the rotating motor (10) is installed inside the fixed box (1) through a motor frame.

3. The safety hydraulic block grab bucket according to claim 1, wherein: the output that rotates motor (10) is provided with the pivot, carousel (9) are connected through pivot and the output that rotates motor (10), and carousel (9) and fixing base (2) formula structure as an organic whole.

4. The safety hydraulic block grab bucket according to claim 1, wherein: the hydraulic cylinder body (3) is connected with the fixed seat (2) through a movable hinge seat (8), and the bottom end of the hydraulic cylinder body (3) is connected with the grab bucket flap (5) through a bolt (4).

5. The safety hydraulic block grab bucket according to claim 1, wherein: the lug seat (7) is welded at the bottom side of the fixed seat (2) through arc welding, and the top end of the grab bucket flap (5) and the lug seat (7) form a movable structure through a bearing.

6. The safety hydraulic block grab bucket according to claim 1, wherein: the telescopic rod (61) is installed at the inner top end of the fixed seat (2) through a gasket, and the telescopic rod (61) and the cross beam frame (62) are fixedly connected through a support connecting piece.