CN209974235U

CN209974235U - Multifunctional hydraulic stacking forklift

Info

Publication number: CN209974235U
Application number: CN201920408528.0U
Authority: CN
Inventors: 吉志勇; 刘奕; 钱良; 李建康; 王伟
Original assignee: Shanghai Baosteel Industry Technological Service Co Ltd
Current assignee: Baowu Equipment Intelligent Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-01-21
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a fork truck is piled to multi-functional fluid pressure type, this fork truck's lifter is located L type main frame and is gone up and down along L type main frame, the cylinder body of pneumatic cylinder and the base fixed connection of L type main frame, the piston rod and the crane fixed connection of pneumatic cylinder, through trampling the action bars of pneumatic cylinder, the lift of drive control piston rod drive crane, the base four corners of L type main frame is equipped with the gyro wheel respectively, two fork arm front ends of crane are equipped with the screw, two fork arm front ends of crane portal frame or a word gallows are passed through the bolt and are located the crane of screw at the both ends. The forklift overcomes the defect of single function of the traditional forklift, the heavy object can be lifted without a special tray, the flexible application performance of a production field and the efficiency of goods transportation are improved, and the multifunctional function of one forklift is realized.

Description

Multifunctional hydraulic stacking forklift

Technical Field

The utility model relates to a fork truck is piled to multi-functional fluid pressure type.

Background

Pile high fork truck is a means of transportation that is used for transporting the goods of placing on special pallet another position, as shown in fig. 1, traditional fluid pressure type pile high fork truck includes L type main frame 1, take crane 2 and the pneumatic cylinder 3 of two fork arms 21, wherein, crane 2 locates L type main frame 1 and goes up and down along L type main frame 1, the cylinder body of pneumatic cylinder 3 and the 11 fixed connection of base of L type main frame 1, the piston rod 31 and the crane 2 fixed connection of pneumatic cylinder 3, through the action bars 32 of trampling pneumatic cylinder 3, the lift of drive control piston rod 31 drive crane 2, gyro wheel 4 all is equipped with at 11 four angles of base of L type main frame 1, make fork truck can remove.

Traditional heap high fork truck only has single fork transport function, does not possess the handling heavy object function: adopt this pile high fork truck to remove the heavy object and must be equipped with a special tray, the heavy object is placed on special tray, just can stretch into the tray bottom with two fork arms of fork truck, raises special tray and heavy object wholly and realizes removing, to not placing the heavy object on special tray, should pile high fork truck just can't use. Therefore, the function is single, the flexible application in a production field is influenced, and the cargo conveying efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a fork truck is piled to multi-functional fluid pressure type is provided, and this fork truck of piling overcomes the defect of traditional fork truck function singleness, need not special tray and realizes the heavy object handling, has improved the nimble application performance and the efficiency that the goods transported at the production field, realizes the effect of whole car multipotency.

For solving the technical problem, the utility model discloses multi-functional fluid pressure type is piled high fork truck and is included L type main frame, crane and the pneumatic cylinder of two fork arms in area, the crane is located L type main frame is gone up and down along L type main frame, the cylinder body of pneumatic cylinder with the base fixed connection of L type main frame, the piston rod of pneumatic cylinder with crane fixed connection is through stepping on the action bars of pneumatic cylinder, drive control the piston rod drives the lift of crane, the base four corners of L type main frame is equipped with the gyro wheel respectively, and this fork truck is still including lifting by crane portal frame or a word gallows, two fork arm front ends of crane are equipped with the screw, the both ends of lifting by crane portal frame or a word gallows are located through bolt and screw two fork arm front ends of crane.

Furthermore, the hoisting portal frame comprises a hoisting beam, two side upright columns and two side bottom plates, the two side upright columns are respectively and vertically arranged at the two ends of the hoisting beam, the two side bottom plates are respectively and horizontally arranged at the bottom ends of the two side upright columns, and the two side bottom plates are arranged at the front ends of the two fork rods of the crane through bolts and screw holes.

Furthermore, the linear lifting frame comprises a cross beam and connecting plates arranged at two ends of the cross beam, and the connecting plates are arranged at the front ends of the two fork rods of the lifting frame through bolts and screw holes.

Further, this fork truck of piling up still includes first layer board, first layer board erects in the base surface of L type main frame, and first layer board frame both sides hem card is gone into the base both sides of L type main frame.

Further, this pile high fork truck still includes the second layer board, the second layer board erects in two fork arm surfaces of crane, and second layer board frame both sides hem card is gone into the lateral surface of two fork arms.

Because the utility model discloses multi-functional fluid pressure type pile high fork truck has adopted above-mentioned technical scheme, this fork truck's lifter locates L type main frame and goes up and down along L type main frame promptly, the cylinder body of pneumatic cylinder and the base fixed connection of L type main frame, the piston rod and the crane fixed connection of pneumatic cylinder, through trampling the action bars of pneumatic cylinder, the lift of drive control piston rod drive crane, the base four corners of L type main frame is equipped with the gyro wheel respectively, two fork arm front ends of crane are equipped with the screw, two fork arm front ends of crane portal frame or a word hoisting frame are passed through the bolt and are located the crane to the both ends of hoisting by crane. The forklift overcomes the defect of single function of the traditional forklift, the heavy object can be lifted without a special tray, the flexible application performance of a production field and the efficiency of goods transportation are improved, and the multifunctional function of one forklift is realized.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

FIG. 1 is a schematic view of a conventional hydraulic fork lift truck;

FIG. 2 is a schematic structural view of the multifunctional hydraulic fork lift truck;

FIG. 3 is a schematic structural view of a hoisting gantry in the forklift;

FIG. 4 is a schematic structural view of a linear lifting frame of the forklift;

fig. 5 is a schematic view of the forklift truck as an ascending operation platform.

Detailed Description

Embodiment as shown in fig. 2, the multifunctional hydraulic stacking forklift of the invention comprises an L-shaped main frame 1, a lifting frame 2 with two fork arms 21 and a hydraulic cylinder 3, the lifting frame 2 is arranged on the L-shaped main frame 1 and lifted along the L-shaped main frame 1, the cylinder body of the hydraulic cylinder 3 is fixedly connected with the base 11 of the L-shaped main frame 1, the piston rod 31 of the hydraulic cylinder 3 is fixedly connected with the lifting frame 2, the piston rod 31 is driven and controlled to drive the lifting frame 2 to lift by stepping on the operating rod 32 of the hydraulic cylinder 3, four corners of a base 11 of the L-shaped main frame 1 are respectively provided with a roller 4, the forklift further comprises a hoisting portal frame 5 or a linear hoisting frame 6, screw holes are formed in the front ends of the two fork rods 21 of the lifting frame 2, and the two ends of the lifting portal frame 5 or the straight lifting frame 6 are arranged at the front ends of the two fork rods 21 of the lifting frame 2 through bolts 7 and the screw holes.

As shown in fig. 3, preferably, the hoisting portal frame 5 includes a hoisting beam 51, two side uprights 52 and two side bottom plates 53, the two side uprights 52 are respectively and vertically arranged at two ends of the hoisting beam 51, the two side bottom plates 53 are respectively and horizontally arranged at bottom ends of the two side uprights 52, and the two side bottom plates 53 are arranged at front ends of two fork arms of the hoisting frame through bolts and screw holes. In practical application, the hoisting ring 54 can be arranged in the center of the bottom surface of the hoisting beam 51, so that the hoisting operation of the goods is facilitated.

As shown in fig. 4, preferably, the linear lifting frame 6 comprises a cross beam 61 and connecting plates 62 arranged at two ends of the cross beam 61, and the connecting plates 62 are arranged at the front ends of two fork arms of the lifting frame through bolts and screw holes. In practical application, the lifting hole 63 can be arranged in the middle of the cross beam 61, so that goods can be conveniently hung by hooks.

As shown in fig. 2, preferably, the forklift further includes a first pallet 8, the first pallet 8 is erected on the surface of the base 11 of the L-shaped main frame 1, and the two side folded edges of the first pallet 8 are clamped into the two sides of the base 11 of the L-shaped main frame 1.

As shown in fig. 5, preferably, the forklift further comprises a second pallet 9, wherein the second pallet 9 is erected on the surfaces of the two fork rods 21 of the lifting frame 2, and the folded edges of the two sides of the second pallet 9 are clamped into the outer side surfaces of the two fork rods 21.

The stacking forklift is additionally provided with a small-sized hoisting portal frame or a straight hoisting frame on the basis of the traditional stacking forklift, so that heavy objects can be hoisted, the hoisting portal frame can increase the hoisting height of hoisted objects, and the hoisting height = the hoisting height of a piston rod of a hydraulic cylinder plus the effective height of hoisting of the portal frame; the linear lifting frame can enable the stacking forklift to lift articles in a narrow space, such as an upper frame and a lower frame of a storage shelf.

As shown in fig. 2, when the forklift is actually used, a hoisting portal frame 5 is mounted at the front ends of two fork rods 21 by bolts 7 to form a lifting appliance; then the stacking forklift is moved to the position above the heavy object 10 through the roller, the heavy object 10 is connected to the hoisting portal frame 5 through the hoisting ring, and the heavy object 10 can be hoisted by operating the operating rod 32 of the hydraulic cylinder 3 and then transported to other positions or on a shelf. By the aid of the stacking forklift, cargoes can be lifted and transported without being placed on a special tray; as long as the hoisting portal frame 5 is dismantled, the stacking forklift can play the function of the traditional stacking forklift. Similarly, the installation and use methods of the linear lifting frame 6 are the same.

If the stacking forklift lifts a cargo to be transported for a long distance, the cargo can be shaken in the transportation process, as shown in fig. 2, a detachable first supporting plate 8 is arranged on a base 11 of an L-shaped main frame 1, the cargo 10 is placed on the first supporting plate 8 after being lifted, a lifting appliance is arranged on the first supporting plate, the cargo can be safely transported by a support arranged below the first supporting plate 8, and meanwhile, the first supporting plate 8 is convenient to assemble and disassemble without affecting other functions of the stacking forklift.

As shown in fig. 5, the two fork rods 21 are provided with the detachable second supporting plate 9, the second supporting plate 9 is lifted by the lifting frame 2, and articles can be placed on the second supporting plate 9, so that the articles can be conveniently taken and used in ascending operation; also can stand the people, stand the people and use with the cooperation of lifting by crane portal frame 5, lift by crane portal frame 5 self highly can be more than 1 meter, and hanging beam 51 this moment can be as rail and handrail, and the people stands on second layer board 9, can go up and down the operation of ascending a height, and through the locking mechanism who piles high fork truck gyro wheel, pile high fork truck behind the locking gyro wheel can not remove, improves the security of the operation of ascending a height.

It is the short distance handling instrument that storage trade, manufacturing enterprise used most often to pile high fork truck, the utility model discloses can pile high fork truck with the tradition of function singleness and reform transform into fork truck, small-size crane, the unification of multiple functions of small-size operation car of ascending a height, improve application range greatly and at the flexibility of production site application, and not only can be applied to the fluid pressure type and pile high fork truck, also can be applied to the electrodynamic type and pile high fork truck.

Claims

1. The utility model provides a fork truck is piled to multi-functional fluid pressure type, includes L type main frame, takes crane and the pneumatic cylinder of two fork arms, the crane is located L type main frame goes up and down along L type main frame, the cylinder body of pneumatic cylinder with the base fixed connection of L type main frame, the piston rod of pneumatic cylinder with crane fixed connection is through stepping on the action bars of pneumatic cylinder, drive control the piston rod drives the lift of crane, the base four corners of L type main frame is equipped with gyro wheel, its characterized in that respectively: the lifting device is characterized by further comprising a lifting portal frame or a linear lifting frame, screw holes are formed in the front ends of the two fork rods of the lifting frame, and the two ends of the lifting portal frame or the linear lifting frame are arranged at the front ends of the two fork rods of the lifting frame through bolts and screw holes.

2. The multi-function hydraulic forklift truck according to claim 1, wherein: the hoisting portal frame comprises a hoisting beam, two side upright posts and two side bottom plates, the two side upright posts are respectively and vertically arranged at two ends of the hoisting beam, the two side bottom plates are respectively and horizontally arranged at the bottom ends of the two side upright posts, and the two side bottom plates are arranged at the front ends of two fork rods of the crane through bolts and screw holes.

3. The multi-function hydraulic forklift truck according to claim 1, wherein: the linear lifting frame comprises a cross beam and connecting plates arranged at two ends of the cross beam, and the connecting plates are arranged at the front ends of the two fork rods of the lifting frame through bolts and screw holes.

4. A multi-function hydraulic stacking forklift as claimed in claim 1, 2 or 3, wherein: the stacking forklift further comprises a first supporting plate, the first supporting plate is erected on the surface of the base of the L-shaped main frame, and folded edges on two sides of the first supporting plate frame are clamped into two sides of the base of the L-shaped main frame.

5. A multi-function hydraulic stacking forklift as claimed in claim 1, 2 or 3, wherein: this fork truck heaps up still includes the second layer board, the second layer board erects in two fork arm surfaces of crane, and second layer board frame both sides hem card is gone into the lateral surface of two fork arms.