CN218508524U

CN218508524U - Loader front shovel refitted grab bucket device

Info

Publication number: CN218508524U
Application number: CN202221476748.5U
Authority: CN
Inventors: 徐凯; 王伟风; 赵东雷; 高得珺; 姚轩浩; 李桐; 甄长英; 张艳鹏; 韩志福; 胡欣
Original assignee: China Construction First Group Corp Ltd; China Construction Municipal Engineering Corp Ltd
Current assignee: China Construction First Group Corp Ltd; China Construction Municipal Engineering Corp Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-02-21
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a loader front shovel repacking grab bucket device belongs to the mechanical equipment field, including swing arm and grab bucket mechanism, the bottom face middle part of swing arm and the telescopic link coupling of swing arm hydro-cylinder, grab bucket mechanism sets up the front side at the swing arm, the middle part of swing arm is provided with the fixing base, and the top of fixing base is provided with the rocking arm, the upper end middle part at the fixing base is established through axle and axle bed axle in the middle part of rocking arm, the top of rocking arm and the telescopic link coupling of swing arm hydro-cylinder, the rear end axle of swing arm hydro-cylinder is established on the organism that corresponds, and the bottom of swing arm is provided with the axostylus axostyle, and the rear portion axle of fork is established on the axostylus axostyle, and the bottom of rocking arm and the rear end coupling of fork, and the fixed bearing seat that is provided with in the bottom outside of swing arm. The utility model discloses a to the fixed and protection of loading thing, stop safety risks such as material landing slope.

Description

Loader front shovel refitted grab bucket device

Technical Field

The utility model relates to the field of mechanical equipment, more specifically say, relate to a shovel repacking grab bucket device before loader.

Background

In order to ensure that the construction site is orderly and the materials are convenient to transport, long-strip materials such as steel pipes, battens and the like on the site need to be transported safely. Generally, a tower crane and a forklift are used for hoisting, and the mode of the tower crane has the disadvantages of high cost, poor flexibility, difficulty in-place delivery, time and labor waste, possibility of causing personnel injury due to material sliding in the transportation process and the like; the forklift is adopted for field transportation construction, for example, a forklift is basically used for steel pipes and battens, and the forklift is low in cost, good in flexibility and capable of carrying in place, so that potential safety hazard problems such as material sliding and inclination can be caused easily.

Through patent retrieval, chinese patent with publication number CN214114813U discloses a loader modified forklift, and the device has reasonable design, simple structure and stable use after modification, but when the modified forklift is used for material transportation, the safety risks such as material sliding and inclination are still possibly caused due to no fixing and protecting device.

There is therefore a need for a material handling device forklift that is retrofitted to provide a simple means of retrofitting a loader front shovel into a grab.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a shovel repacking grab bucket device before loader realizes stopping safety risks such as material landing slope to the fixed of load and protection.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The middle of the bottom surface of the movable arm is in shaft connection with a telescopic rod of a movable arm oil cylinder, the grab bucket mechanism is arranged on the front side of the movable arm, a fixed seat is arranged in the middle of the movable arm, a rocker arm is arranged at the top of the fixed seat, the middle of the rocker arm is arranged in the middle of the upper end of the fixed seat through a shaft and a shaft seat shaft, the top end of the rocker arm is in shaft connection with the telescopic rod of the rocker arm oil cylinder, the rear end of the rocker arm oil cylinder is arranged on a corresponding machine body in a shaft mode, a shaft rod is arranged at the bottom end of the movable arm, the rear end of a pallet fork is arranged on the shaft rod in a shaft mode, the bottom end of the rocker arm is in shaft connection with the rear end of the pallet fork, and a bearing seat is fixedly arranged on the outer side of the bottom of the movable arm.

As a further description of the above technical solution: the movable arm on the side face of the shaft rod is provided with a supporting seat, the upper end of the supporting seat is in shaft connection with the rear portion of the corresponding lower end face of the grab bucket, the grab bucket mechanism comprises a grab bucket oil cylinder, the lower end of the grab bucket oil cylinder is fixedly arranged at the top of the bearing seat, the top end of a telescopic rod of the grab bucket oil cylinder is in shaft connection with the rear end of the grab bucket, and the front portion of the grab bucket is located at the upper end of the fork.

The technical scheme is further described as follows: the grab bucket is two claws, and a steel structure frame is fixedly arranged between the two claws and is made of hollow alloy steel.

As a further description of the above technical solution: the fork is L-shaped.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) The utility model discloses the realization is to the fixed and protection of loading thing, stops safety risks such as material landing slope.

(2) This scheme repacking preparation material obtains easily, and the preparation is simple and easy, can adjust steel construction frame's height as required, is suitable for multiple operating mode to structural installation, dismantlement are simple, and the operation of being convenient for, the convenience improves work efficiency and security performance to the material transportation, has not only reduced the possibility that dangerous emergence through the repacking back, has saved manpower and materials simultaneously, and the facilitate promotion is used.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

The reference numbers in the figures illustrate:

1. a movable arm; 2. a boom cylinder; 3. a fixed seat; 4. a rocker arm; 5. a rocker arm cylinder; 6. a shaft lever; 7. a pallet fork; 8. a bearing seat; 9. a grab bucket cylinder; 10. a grab bucket; 11. a supporting seat; 12. a steel structural frame.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. The methods in the examples are conventional methods unless otherwise specified, and materials, devices, apparatuses, and the like used in the following examples are commercially available unless otherwise specified.

Example 1:

referring to fig. 1-3, a modified grab bucket device for a front shovel of a loader comprises a movable arm 1 and a grab bucket mechanism, wherein the middle of the bottom surface of the movable arm 1 is coupled to a telescopic rod of a movable arm cylinder 2, the rear ends of the movable arm and the movable arm cylinder are axially arranged on a corresponding machine body, the grab bucket mechanism is arranged on the front side of the movable arm 1, a fixed seat 3 is arranged in the middle of the movable arm, a rocker arm 4 is arranged at the top of the fixed seat, the middle of the rocker arm is arranged in the middle of the upper end of the fixed seat 3 through a shaft and a shaft seat shaft, the top end of the rocker arm 4 is coupled to a telescopic rod of a rocker arm cylinder 5, and the rear end of the rocker arm cylinder is axially arranged on the corresponding machine body. The bottom of swing arm 1 is provided with axostylus axostyle 6, and the rear portion axle of fork 7 is established on axostylus axostyle 6, and fork 7 is L shape, and the bottom of rocking arm and the rear end hub connection of fork, the fixed bearing seat 8 that is provided with in the bottom outside of swing arm 1. Can transport the goods on the building site through setting up fork 7, can carry out the angular adjustment of direction from top to bottom to fork 7 through axostylus axostyle 6, rocking arm and movable arm hydro-cylinder to guarantee the stability when loading, transporting the goods.

The movable arm 1 on the side face of the shaft rod 6 is provided with a supporting seat 11, the upper end of the supporting seat is in shaft connection with the rear portion of the corresponding lower end face of the grab bucket 10, the grab bucket mechanism comprises a grab bucket oil cylinder 9, the lower end of the grab bucket oil cylinder is fixedly arranged at the top of the bearing seat 8, the top end of a telescopic rod of the grab bucket oil cylinder 9 is in shaft connection with the rear end of the grab bucket 10, and the front portion of the grab bucket is located at the upper end of the fork 7. The grab bucket is two claws, a steel structure frame 12 is fixedly arranged between the two claws, and the steel structure frame is made of hollow alloy steel. Can control through grab bucket hydro-cylinder 9 and open and shut grab bucket 10, can guarantee through steel structural framework 12 that the grab bucket carries out the transportation of material, firmly controls the material, and grab bucket and fork cooperation can be grabbed firmly like the tong structure and bear the thing, improve work efficiency and security performance, reduce the possibility that danger takes place.

When in use: the working personnel use the loader to operate, the movable arm 1 and the whole structure of the movable arm can move up and down by operating the movable arm oil cylinder 2, the rocker arm 4 can move by operating the rocker arm oil cylinder 5 to control the goods fork 7 to move up and down, so that the working efficiency of transferring goods is improved, the grab bucket 10 is operated by operating the grab bucket oil cylinder 9 to be opened or closed, namely when the telescopic rod of the grab bucket oil cylinder 9 is ejected, the grab bucket 10 and the goods fork are closed; otherwise, the grab bucket can fix the load on the fork, so that the load cannot fall off from the fork, and the transportation safety is further improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a loader front shovel repacking grab bucket device, includes swing arm (1) and grab bucket mechanism, its characterized in that: the middle of the bottom surface of the movable arm (1) is in shaft connection with a telescopic rod of a movable arm oil cylinder (2), the grab bucket mechanism is arranged on the front side of the movable arm (1), a fixed seat (3) is arranged in the middle of the movable arm (1), a rocker arm (4) is arranged at the top of the fixed seat (3), the middle of the rocker arm (4) is arranged in the middle of the upper end of the fixed seat (3) through a shaft and a shaft seat shaft, the top end of the rocker arm (4) is in shaft connection with the telescopic rod of the rocker arm oil cylinder (5), the rear end of the rocker arm oil cylinder (5) is arranged on a corresponding machine body in a shaft connection mode, a shaft lever (6) is arranged at the bottom end of the movable arm (1), the rear end of a pallet fork (7) is arranged on the shaft lever (6) in a shaft connection mode, the bottom end of the rocker arm (4) is in shaft connection with the rear end of the pallet fork (7), and a bearing seat (8) is fixedly arranged on the outer side of the bottom of the movable arm (1).

2. The loader front shovel conversion grab bucket apparatus of claim 1, wherein: the movable arm on the side face of the shaft rod (6) is provided with a supporting seat (11), the upper end of the supporting seat (11) is in shaft connection with the rear portion of the corresponding lower end face of a grab bucket (10), the grab bucket mechanism comprises a grab bucket oil cylinder (9), the lower end of the grab bucket oil cylinder (9) is fixedly arranged at the top of the bearing seat (8), the top end of a telescopic rod of the grab bucket oil cylinder (9) is in shaft connection with the rear end of the grab bucket (10), and the front portion of the grab bucket (10) is located at the upper end of the fork (7).

3. A loader front shovel conversion grab bucket apparatus as set forth in claim 2, wherein: the grab bucket is provided with two claws, a steel structure frame (12) is fixedly arranged between the two claws, and the steel structure frame (12) is made of hollow alloy steel.

4. A loader front shovel conversion grab bucket apparatus as set forth in claim 2, wherein: the fork (7) is L-shaped.