CN218403538U

CN218403538U - Fork truck convenient to safe driving

Info

Publication number: CN218403538U
Application number: CN202221979084.4U
Authority: CN
Inventors: 袁玲玲; 夏玉涛; 夏玉强; 夏长福
Original assignee: Zhongli Special Vehicle Co ltd
Current assignee: Zhongli Special Vehicle Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-31
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a forklift convenient for safe driving, which comprises a portal assembly arranged on the forklift, a fork arm arranged on the portal assembly, a plurality of protective clamping arms arranged on two sides of the portal assembly in a hinged mode, and a clamping hydraulic cylinder used for adjusting the clamping of the protective clamping arms; the gantry assembly is provided with a first hinged seat and a second hinged seat which are used for mounting the protective clamping arm and the clamping hydraulic cylinder respectively; one end of the clamping hydraulic cylinder is hinged to the second hinge seat, and the other end of the clamping hydraulic cylinder is hinged to the protective clamping arm; the protective clamping arm is provided with a pressure sensor, so that stable clamping of goods is guaranteed. Through the tight arm of protection clamp with the help of the multilayer in this application, embrace the clamp to the goods of co-altitude position to guarantee its goods and fork tray when the transport and take place the stability of rocking, prevent that it from taking place to turn on one's side and the goods falls impaired problem, improvement fork truck safety in utilization.

Description

Fork truck convenient to safe driving

Technical Field

The utility model relates to a freight forklift technical field especially relates to a fork truck convenient to safe driving.

Background

Conventional fork truck uses, needs insert the fork in the preformed groove of fork tray, wherein directly at fork tray pile up neatly goods, and wherein fork truck is cantilever structure, and in use, especially when using the fork to lift the fork tray, causes the goods easily and rocks to make the condition that the goods takes place to fall, thereby causes the goods to damage, still loads again simultaneously, reduces the security that fork truck used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fork truck convenient to safe driving solves conventional fork truck and lacks in the use and carry out positioning mechanism to the goods side direction, causes the impaired problem of goods easily.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a forklift convenient for safe driving, which comprises a forklift body, a portal assembly arranged on the forklift, a fork arm arranged on the portal assembly, a plurality of protective clamping arms arranged on two sides of the portal assembly in a hinged mode, and a clamping hydraulic cylinder for adjusting the holding of the protective clamping arms;

the gantry assembly is provided with a first hinged seat and a second hinged seat which are used for mounting the protective clamping arm and the clamping hydraulic cylinder respectively; one end of the clamping hydraulic cylinder is hinged to the second hinge seat, and the other end of the clamping hydraulic cylinder is hinged to the protective clamping arm;

the protective clamping arm is provided with a pressure sensor, so that stable clamping of goods is guaranteed.

In this embodiment, further optimize on the portal assembly, from last to being provided with multilayer and symmetry down the protection presss from both sides tight arm, and is a plurality of the protection presss from both sides tight arm and adjusts through pressing from both sides tight pneumatic cylinder respectively and presss from both sides tightly.

In this embodiment, it is further preferable that the protective clamping arm has a T-shaped cross section, and a reinforcing rib is provided on a back surface thereof.

In this embodiment, it is further optimized that an adjusting hinge seat is disposed at one end of the protective clamping arm, which is close to the gantry assembly, and the telescopic end of the clamping hydraulic cylinder is hinged to the adjusting hinge seat.

In this embodiment, it is further optimized that the pressure sensor is connected to the controller as an input end, and adjusts the holding pressure on the protective clamping arm according to a set value.

Compared with the prior art, the utility model discloses a beneficial technological effect: through the tight arm of protection clamp with the help of the multilayer in this application, embrace the clamp to the goods of co-altitude position to guarantee its goods and fork tray when the transport and take place the stability of rocking, prevent that it from taking place to turn on one's side and the goods falls impaired problem, improvement fork truck safety in utilization.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the main body of a forklift convenient for safe driving of the present invention;

FIG. 2 is a schematic view of the protective structure of the forklift truck convenient for safe driving of the present invention;

fig. 3 is the utility model discloses protection structure adjusts the schematic diagram on the fork truck convenient to safe driving.

Description of the reference numerals:

1. a forklift; 2. a gantry assembly; 3. a yoke; 4. a protective clamping arm; 4a, adjusting the hinge seat; 4b, a first hinge base; 5. clamping a hydraulic cylinder; 5a, a second hinge seat; 6. a pressure sensor; 7. a pallet fork tray.

Detailed Description

The embodiment discloses a forklift convenient for safe driving, which comprises a forklift 1 body, a portal assembly 2 arranged on the forklift 1, fork arms 3 arranged on the portal assembly 2, a plurality of protective clamping arms 4 arranged on two sides of the portal assembly 2 in an articulated manner, and clamping hydraulic cylinders 5 for adjusting the holding of the protective clamping arms 4;

because a conventional forklift is used, a plurality of layers of goods need to be stacked on the pallet fork tray 7, but the goods are sometimes heavier, and the goods are easy to shake or fall off during transportation; in the embodiment, the goods at different height positions are clamped by the aid of the multilayer protective clamping arms 4, so that the goods and the pallet fork tray 7 are guaranteed to shake stably during carrying;

in specific implementation, three layers of the protective clamping arms 4 on two sides of the gantry assembly 2 can be provided, and two protective clamping arms 4 which are used in cooperation with each other are symmetrically arranged on two sides of the gantry assembly 2 on each layer;

specifically, on the portal assembly 2, from last to articulated install three-layer and symmetry the protection clamp arm 4 down, it is a plurality of the protection clamp arm 4 is tight through pressing from both sides tight pneumatic cylinder 5 regulation clamp respectively, promptly passes through press from both sides tight pneumatic cylinder 5 regulation the protection clamp arm 4 is right the goods presss from both sides tight location on the fork tray 7.

In this embodiment, in order to ensure the structural stability of the protective clamping arm 4, the cross section of the protective clamping arm is designed to be a T-shaped structure, and a reinforcing rib is installed on the back surface of the protective clamping arm, wherein the contact surface of the protective clamping arm 4 and the goods is a plane.

In the present embodiment, as shown in fig. 2, a first articulated seat 4b and a second articulated seat 5a for mounting the protective clamping arm 4 and the clamping hydraulic cylinder 5 are respectively mounted on the gantry assembly 2;

one end of the clamping hydraulic cylinder 5 is hinged to the second hinged seat 5a, and the other end of the clamping hydraulic cylinder is hinged to the protective clamping arm 4; an adjusting hinge seat 4a is arranged on the protective clamping arm 4 and close to one end of the gantry assembly 2, and the telescopic end of the clamping hydraulic cylinder 5 is hinged on the adjusting hinge seat 4 a;

as shown in fig. 2 and 3, a pressure sensor 6 is installed on the protective clamping arm 4, and specifically, a plurality of pressure sensors 6 are installed on the inner wall of the protective clamping arm 4 contacting with the goods to ensure the accuracy of the detected data, wherein the pressure sensors 6 are used as input ends to be connected with a controller, and adjust the holding pressure on the protective clamping arm 4 according to a set value to ensure the stable clamping of the goods.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.

Claims

1. The utility model provides a fork truck convenient to safe driving which characterized in that: the forklift comprises a forklift body (1), a gantry assembly (2) arranged on the forklift (1), fork arms (3) arranged on the gantry assembly (2), a plurality of protective clamping arms (4) arranged on two sides of the gantry assembly (2) in an articulated manner, and clamping hydraulic cylinders (5) used for adjusting the clamping of the protective clamping arms (4);

wherein a first hinged seat (4 b) and a second hinged seat (5 a) for installing the protective clamping arm (4) and the clamping hydraulic cylinder (5) are respectively arranged on the gantry assembly (2); one end of the clamping hydraulic cylinder (5) is hinged to the second hinged seat (5 a), and the other end of the clamping hydraulic cylinder is hinged to the protective clamping arm (4);

and a pressure sensor (6) is arranged on the protective clamping arm (4) to ensure that goods are stably clamped.

2. The forklift facilitating safe driving of claim 1, wherein: the gantry clamping device is characterized in that a plurality of layers of symmetrical protective clamping arms (4) are arranged on the gantry assembly (2) from top to bottom, and the protective clamping arms (4) are adjusted and clamped through clamping hydraulic cylinders (5).

3. The forklift facilitating safe driving of claim 1, wherein: the cross section of the protective clamping arm (4) is of a T-shaped structure, and a reinforcing rib is arranged on the back face of the protective clamping arm.

4. The forklift facilitating safe driving of claim 1, wherein: an adjusting hinge seat (4 a) is arranged on the protective clamping arm (4) and close to one end of the portal assembly (2), and the telescopic end of the clamping hydraulic cylinder (5) is installed on the adjusting hinge seat (4 a) in a hinged mode.

5. The fork lift truck of claim 1, wherein: the pressure sensor (6) is connected with the controller as an input end, and the holding pressure on the protective clamping arm (4) is adjusted according to a set value.