CN219929552U - Fork truck arm reforms transform structure and bucket clamp device - Google Patents

Abstract

The utility model discloses a forklift arm transformation structure and a barrel clamp device, wherein the transformation structure comprises a fixed arm and an extension arm movably connected with the fixed arm; the fixed arm is fixedly arranged on the output side of the forklift, the extending arm is sleeved on the outer side of the fixed arm, and the length of the extending arm is adjusted by changing the superposition length of the extending arm and the fixed arm. According to the utility model, the extension and lifting length of the forklift arm can be adjusted through the adjustment of the relative positions between the fixed arm and the extension arm, so that cargoes can be loaded into the carriage at one side of the carriage, the requirements on the running area around the carriage are lower, the application range is wide, and the forklift has the characteristics of simple structure and convenience in operation.

Description

Fork truck arm reforms transform structure and bucket clamp device

Technical Field

The utility model relates to the field of forklifts, in particular to a forklift arm transformation structure and a barrel clamp device.

Background

Fork trucks are industrial transportation vehicles, and are various wheeled transportation vehicles that perform handling, stacking, and short-distance transportation operations on pallet goods. Particularly, with the rapid development of China economy, the material handling of most enterprises is separated from the original manual handling, and instead, the mechanical handling mainly comprises forklift.

At present, a forklift arm of a forklift is generally of a fixed length, and when loading cargoes, the cargoes need to be loaded from multiple sides of a carriage due to the limited length of the forklift arm. When the road surface around the carriage can not provide the loading of the forklift at multiple sides, certain trouble can be brought to the loading of cargoes.

Disclosure of Invention

The utility model aims to provide a forklift arm reconstruction structure and a barrel clamp device, so that single-side boxing of cargoes is realized, and a multi-side car door of a carriage does not need to be opened.

In order to solve the technical problems, the utility model provides a forklift arm transformation structure, which comprises a fixed arm and an extension arm movably connected with the fixed arm;

the fixed arm is fixedly arranged on the output side of the forklift, the extending arm is sleeved on the outer side of the fixed arm, and the length of the extending arm is adjusted by changing the superposition length of the extending arm and the fixed arm.

Further, a supporting frame is fixedly arranged on the bottom surface of the stretching arm and used for supporting the stretching arm to be at a specified height.

Further, the supporting height of the supporting frame on the stretching arm is larger than the lowest height of the fixing arm.

Further, the fixed arm is provided with the movable block far away from fork truck one end, just the movable block with the inner wall sliding contact of extension arm, extension arm is close to fork truck one side is provided with and is used for limiting the stop collar of movable block roll-off.

Further, the fixing arm comprises a vertical portion and a horizontal portion, the vertical portion is fixedly connected with the horizontal portion, and the horizontal portion is movably connected with the stretching arm.

Further, the vertical portion and the horizontal portion are integrally formed.

Furthermore, the utility model also discloses a barrel clamp device which comprises a barrel clamp, wherein the barrel clamp is arranged at one end of the extending arm far away from the forklift.

Compared with the prior art, the utility model has at least the following beneficial effects:

according to the utility model, the extension and lifting length of the forklift arm can be adjusted through the adjustment of the relative positions between the fixed arm and the extension arm, so that cargoes can be loaded into the carriage at one side of the carriage, the requirements on the running area around the carriage are lower, the application range is wide, and the forklift has the characteristics of simple structure and convenience in operation.

Drawings

FIG. 1 is a schematic view of the overall structure of a fork truck arm retrofit architecture of the present utility model;

FIG. 2 is a schematic cross-sectional view of a fork truck arm retrofit architecture of the present utility model;

fig. 3 is a schematic overall structure of the barrel clamp device of the present utility model.

Detailed Description

The fork truck arm retrofit construction and barrel clamp apparatus of the present utility model will be described in more detail below with reference to the drawings, wherein preferred embodiments of the present utility model are shown, it being understood that those skilled in the art can modify the utility model described herein while still achieving the advantageous effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.

The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

As shown in fig. 1 and 2, an embodiment of the present utility model provides a forklift arm modification structure, which includes a fixed arm 1 and an extension arm 2 movably connected with the fixed arm 1.

Specifically, the fixed arm 1 is fixedly installed at the output side of the forklift, the extension arm 2 is sleeved at the outer side of the fixed arm 1, and the extension length of the fixed arm 1 is adjusted by changing the superposition length of the extension arm 2.

In the present embodiment, the extension length of the forklift arm modification structure is the sum of the length of the portion of the fixed arm 1 which does not enter the extension arm 2 and the length of the extension arm 2.

When a longer extension length is required, the length of the fixed arm 1 entering the extension arm 2 is smaller, and the extension length of the forklift arm is larger. When a longer lifting length is not required, the length of the fixed arm 1 entering the extension arm 2 is larger, and the lifting length of the forklift arm is smaller.

The forklift arm structure is applied to the loading process of the truck, and the cargo loading can be carried out only by opening a carriage door on one side of the length direction of the truck. When goods are located and keep away from the open one side of carriage door, fork truck arm structure accessible mode that stretches increases and stretch the length of lifting, can load the goods to the carriage optional position of freight train to need not to open a plurality of carriage doors, also need not to drive fork truck arm structure around the carriage motion around simultaneously, simple structure, simple operation.

Further, a supporting frame 3 is fixedly arranged on the bottom surface of the extension arm 2, the supporting frame 3 is used for supporting the extension arm 2 to be at a designated height, and the supporting height of the supporting frame 3 on the extension arm 2 is greater than the lowest height of the fixed arm 1.

Specifically, when the extension length of the forklift arm is adjusted, the height of the fixed arm 1 is first reduced, so that the support frame 3 of the extension arm 2 falls onto the ground, and the fixed arm 1 has no upward supporting force on the extension arm 2. At this time, the fixed arm 1 may be pushed in or pulled out to change the length of the fixed arm 1 entering the extension arm 2, so as to adjust the extension length of the forklift arm structure.

Further, the fixed arm 1 is provided with the movable block 4 far away from fork truck one end, just the movable block 4 with the inner wall sliding contact of extension arm 2, extension arm 2 is close to fork truck one side is provided with and is used for limiting the stop collar 5 of movable block 4 roll-off.

Specifically, the movable block 4 can slide in the inner cavity of the extension arm 2, so that the extension length is changed. In addition, in order to prevent the fixed arm 1 from being separated from the extension arm 2, the end of the extension arm 2 is provided with a stop collar 5, and when the movable block 4 contacts with the stop collar 5, the movable block 4 cannot move to the forklift side any more, and at this time, the maximum extension length is the maximum extension length. The length adjusting method for the fixed arm 1 to enter the extension arm 2 comprises the following steps:

firstly, the height of the stretching arm 2 is reduced, the stretching arm 2 is supported by the supporting frame 3, the supporting force of the fixing arm 1 to the stretching arm 2 is reduced, and the friction resistance between the fixing arm 1 and the stretching arm 2 is reduced.

The fixed arm 1 is then moved into or out of the extension arm 2 by a forklift, thereby adjusting the overall extension length.

Finally, the fixed arm 1 is lifted by using the forklift, at this time, the supporting force of the fixed arm 1 to the stretching arm 2 is increased, and the friction resistance between the fixed arm 1 and the stretching arm 2 is increased, so that the current stretching length of the fixed arm 1 and the stretching arm 2 is stably maintained.

It should be noted that, in carrying out the storage bucket handling, because storage bucket weight is great, the bearing is great between extension arm 2 and the fixed arm 1, can not take place relative slip between extension arm 2 and the fixed arm 1, and then guarantee going on smoothly of storage bucket transport work.

Further, the fixing arm comprises a vertical portion and a horizontal portion, the vertical portion is fixedly connected with the horizontal portion, the vertical portion is integrally formed with the horizontal portion, and the horizontal portion is movably connected with the stretching arm.

Specifically, the vertical part is installed at fork truck output for the elevating movement of drive horizontal part, swing joint between horizontal part and the extension arm is used for adjusting fork truck arm's extension length. The fork arm and the fork arm are matched, and the extension length of the fork arm can be adjusted.

Example two

As shown in fig. 3, the utility model also discloses a barrel clamp 6 device, which comprises a barrel clamp 6, wherein the barrel clamp 6 is arranged at one end of the extending arm 2 far away from the forklift.

Specifically, the loading operation can be performed on the charging bucket after the bucket clamp 6 is installed, and the charging bucket can be placed at any carriage position of the loading vehicle only by opening one side of the door of the loading vehicle. The advantage is especially remarkable when the forklift cannot travel from both sides of the vehicle cabin of the loading vehicle but only from one side of the vehicle cabin when the vehicle travel section is narrow.

It should be noted that the barrel clamp 6 belongs to the prior art, and the specific structure thereof is not described herein.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. The forklift arm transformation structure is characterized by comprising a fixed arm and an extension arm movably connected with the fixed arm;

the fixed arm is fixedly arranged on the output side of the forklift, the extending arm is sleeved on the outer side of the fixed arm, and the length of the extending arm is adjusted by changing the superposition length of the extending arm and the fixed arm.

2. The forklift arm modification of claim 1, wherein a support frame is fixedly provided on a bottom surface of the extension arm, the support frame being for supporting the extension arm at a designated height.

3. The forklift arm retrofit structure of claim 2, wherein a support height of said support frame to said extension arm is greater than a lowest height of said fixed arm.

4. The forklift arm modification structure according to claim 1, wherein a movable block is arranged at one end of the fixed arm far away from the forklift, the movable block is in sliding contact with the inner wall of the extension arm, and a limit sleeve for limiting the movable block to slide out is arranged at one side of the extension arm close to the forklift.

5. The forklift arm modification of claim 1, wherein the fixed arm includes a vertical portion and a horizontal portion, the vertical portion being fixedly connected to the horizontal portion, and the horizontal portion being movably connected to the extension arm.

6. The forklift arm retrofit structure of claim 5, wherein said vertical section is integrally formed with said horizontal section.

7. A bucket clamp device adopting a forklift arm modification structure as defined in any one of claims 1 to 6, comprising a bucket clamp mounted at an end of the extension arm remote from the forklift.