阅读说明：本技术 一种具有搬运大型管桶状实物的属具的叉车货叉架 (Fork truck fork frame with accessory of transport large-scale tubular object ) 是由 方庆 吴猛 丁定成 于 2021-08-31 设计创作，主要内容包括：本发明涉及叉车属具的技术领域,具体是一种具有搬运大型管桶状实物的属具的叉车货叉架。包括货叉架、一对压板总成、一对压板油缸和一对货叉套；一对压板总成的上端转动连接在所述一对安装板的上部,一对压板总成的中部通过一对第一油缸座和一对压板油缸的一端活动连接,一对压板油缸的另一端通过一对第二油缸座和货叉架活动连接；压板总成的下底面对应设有一对上挡板,一对货叉的水平部上对应套装所述一对货叉套,每个货叉套的上底面对应设有一对下挡板；因此本发明通过设置一对压板总成,并且在一对压板总成上安装一对压板油缸,在搬运的过程中,可以有效的保证在搬运的过程中稳定性,从而释放车辆速度,提高效率。(The invention relates to the technical field of forklift attachments, in particular to a forklift fork frame with an attachment for carrying large tubular real objects. The pallet fork comprises a pallet fork frame, a pair of pressing plate assemblies, a pair of pressing plate oil cylinders and a pair of pallet fork sleeves; the upper ends of the pair of pressure plate assemblies are rotatably connected to the upper parts of the pair of mounting plates, the middle parts of the pair of pressure plate assemblies are movably connected with one ends of the pair of pressure plate oil cylinders through the pair of first oil cylinder seats, and the other ends of the pair of pressure plate oil cylinders are movably connected with the fork frame through the pair of second oil cylinder seats; the lower bottom surface of the pressing plate assembly is correspondingly provided with a pair of upper baffle plates, the horizontal parts of a pair of forks are correspondingly sleeved with a pair of fork sleeves, and the upper bottom surface of each fork sleeve is correspondingly provided with a pair of lower baffle plates; therefore, the pair of pressing plate assemblies are arranged, and the pair of pressing plate oil cylinders are arranged on the pair of pressing plate assemblies, so that the stability in the carrying process can be effectively ensured in the carrying process, the vehicle speed is released, and the efficiency is improved.)

1. A fork carrier of a forklift with an attachment for carrying large tubular objects comprises a carriage (1), a pair of forks (3) are correspondingly arranged on the carriage (1) through a pair of brackets (2),

the method is characterized in that: the device also comprises a pair of pressure plate assemblies (4), a pair of pressure plate oil cylinders (5) and a pair of goods fork sleeves (6);

a pair of mounting plates (11) is vertically arranged on two sides of the sliding frame (1), the upper parts of the mounting plates (11) extend out of the upper end of the sliding frame (1), the upper ends of the pressing plate assemblies (4) are rotatably connected to the upper parts of the mounting plates (11), the middle parts of the pressing plate assemblies (4) are movably connected with one ends of the pressing plate cylinders (5) through a pair of first cylinder bases (7), and the other ends of the pressing plate cylinders (5) are movably connected with the sliding frame (1) through a pair of second cylinder bases (8);

a pair of upper baffles (41) is correspondingly arranged on the lower bottom surface of each pressing plate assembly, a pair of fork sleeves (6) is correspondingly sleeved on the horizontal parts of the fork sleeves (3), and a pair of lower baffles (61) is correspondingly arranged on the upper bottom surface of each fork sleeve;

the fork (3) forks the tubular barrel-shaped object, the pressing plate cylinder (5) is adjusted to enable the pressing plate assembly (4) to be pressed on the side wall of the tubular barrel-shaped object, and the upper baffle and the lower baffle are used for positioning the tubular barrel-shaped object.

2. A forklift fork carriage with an attachment for handling large tubular objects as claimed in claim 1, wherein: a pair of side plates (12) which are parallel to each other at the left and right are arranged on the front sides of the pair of mounting plates (11), and a pair of baffle plates are correspondingly arranged at the upper ends and the lower ends of the pair of side plates (12);

one end of each pressing plate assembly is provided with a shaft sleeve (45), the rotating shaft penetrates through the shaft sleeves (45), and the two ends of the rotating shaft are installed on the pair of side plates (12), so that one end of each pressing plate assembly is rotatably connected to the upper portion of the corresponding pressing plate.

3. A forklift fork carriage with an attachment for handling large tubular objects as claimed in claim 1 or 2, characterized in that: each pressing plate assembly comprises a long strip-shaped pressing plate (42) and three parallel rib plates (43), the three rib plates (43) are arranged on the upper bottom surface of the pressing plate (42) at equal intervals along the width direction of the pressing plate (42), and the upper end of the pressing plate (42) is fixedly connected with the shaft sleeve (45) through a connecting block (44), so that the axial direction of the shaft sleeve (45) is consistent with the width direction of the pressing plate (42).

4. A forklift fork carriage as claimed in claim 3 having an attachment for handling large tubular objects, wherein: each first oil cylinder seat comprises a support plate (71) and a pair of support lugs (72), the support plate (71) is horizontally and fixedly installed on the outer side of the corresponding pressure plate (42), the support lugs (72) are vertically fixed at the lower end of the support plate (71), and a piston rod of the pressure plate oil cylinder is rotatably connected between the support lugs (72) through a pin shaft;

every second hydro-cylinder seat includes fixed plate (81) and half package shape round pin hub connection board (82), and fixed plate (81) fixed mounting is in the outside of the crossbeam curb plate of balladeur train (1), and welded fastening is gone up on fixed plate (81) round pin hub connection board (82) for the side direction breach of round pin hub connection board (82) corresponds the front side of balladeur train (1), and the piston cylinder one end of clamp plate hydro-cylinder is through round pin axle and round pin hub connection board (82) swivelling joint.

5. A forklift fork carriage with an attachment for handling large tubular objects as claimed in claim 1, wherein: each fork sleeve comprises an upper base plate (62) and a lower base plate (63) which are parallel up and down, a pair of side sealing plates (64) are arranged on two sides of the upper base plate (62) and the lower base plate (63) correspondingly, and one end horizontal extending portions of the pair of side sealing plates (64) corresponding to the sliding frame (1) are fixed on the rear side of the corresponding fork vertical portion through pin shafts.

6. A forklift fork carriage with an attachment for handling large tubular objects as claimed in claim 1, wherein: each lower baffle is triangular block-shaped, a right-angle side of each triangle is erected on the upper end face of the fork sleeve correspondingly, an inclined face of each triangle corresponds to the front side of the fork and is used for supporting a tubular object forwards, and a pair of lower baffles (61) are arranged on two sides of the bottom face of the fork sleeve in the same width direction correspondingly.

7. A forklift fork carriage with an attachment for handling large tubular objects as claimed in claim 1, wherein: each upper baffle is triangular block-shaped, a right-angle side of each triangle is erected at the lower part of the lower bottom surface of the pressing plate correspondingly, an inclined plane of each triangle corresponds to the rear side of the pallet fork and is used for pressing the tubular barrel-shaped object backwards, and a pair of upper baffles (41) are arranged on two sides of the lower bottom surface of the pressing plate in the same width direction correspondingly.

Technical Field

The invention relates to the technical field of forklift attachments, in particular to a forklift fork frame with an attachment for carrying large tubular real objects.

Background

The forklift attachment is a good tool for exerting multiple purposes of a forklift, perfects and compensates the performance of the forklift, and meets the requirement of complex and diversified loading and unloading of modern logistics storage and transportation. Along with the application of the large-scale tub of barreled material object that underground piping network laid is more and more extensive, and the pipe bucket size length of required transport is also different, to this operating mode, generally adopts traditional fork transport in the market, and the pipe bucket transport is shaken mobility greatly, and fork truck speed is slow inefficiency excessively, consequently lacks a practical fork truck accessory in the market and solves this problem.

Disclosure of Invention

In view of the above-mentioned conventional circumstances, an object of the present invention is to provide a fork frame for a forklift truck having an attachment for carrying a large tubular object, which solves the problems of the prior art.

The specific technical scheme is as follows: a fork frame of a forklift with an attachment for carrying large tubular objects comprises a fork frame 1, a pair of forks 3 are correspondingly arranged on the fork frame 1 through a pair of brackets 2,

the device also comprises a pair of pressing plate assemblies 4, a pair of pressing plate oil cylinders 5 and a pair of goods fork sleeves 6;

a pair of mounting plates 11 are vertically arranged on two sides of the fork frame 1, the upper parts of the mounting plates 11 extend out of the upper end of the fork frame 1, the upper ends of a pair of pressure plate assemblies 4 are rotatably connected to the upper parts of the mounting plates 11, the middle parts of the pair of pressure plate assemblies 4 are movably connected with one ends of a pair of pressure plate oil cylinders 5 through a pair of first oil cylinder bases 7, and the other ends of the pair of pressure plate oil cylinders 5 are movably connected with the fork frame 1 through a pair of second oil cylinder bases 8;

a pair of upper baffles 41 are correspondingly arranged on the lower bottom surface of each pressure plate assembly, a pair of fork sleeves 6 are correspondingly sleeved on the horizontal parts of the fork sleeves 3, and a pair of lower baffles 61 are correspondingly arranged on the upper bottom surface of each fork sleeve;

the fork 3 forks the tubular barrel-shaped object, the pressing plate cylinder 5 is adjusted to enable the pressing plate assembly 4 to be pressed on the side wall of the tubular barrel-shaped object, and the upper baffle and the lower baffle are used for positioning the tubular barrel-shaped object.

Further, a pair of side plates 12 which are parallel to each other left and right are arranged on the front sides of the pair of mounting plates 11, and a pair of baffles are correspondingly arranged at the upper ends and the lower ends of the pair of side plates 12;

one end of each pressing plate assembly is provided with a shaft sleeve 45, the rotating shaft penetrates through the shaft sleeves 45, and the two ends of the rotating shaft are installed on the pair of side plates 12, so that one end of each pressing plate assembly is rotatably connected to the upper portion of the corresponding pressing plate.

Further, each of the pressing plate assemblies includes a strip-shaped pressing plate 42 and three parallel rib plates 43, the three rib plates 43 are arranged on the upper bottom surface of the pressing plate 42 at equal intervals along the width direction of the pressing plate 42, and the upper end of the pressing plate 42 is fixedly connected with the shaft sleeve 45 through a connecting block 44, so that the axial direction of the shaft sleeve 45 is consistent with the width direction of the pressing plate 42.

Further, each first oil cylinder seat comprises a support plate 71 and a pair of support lugs 72, the support plate 71 is horizontally and fixedly installed on the outer side of the corresponding pressure plate 42, the pair of support lugs 72 are vertically fixed at the lower end of the support plate 71, and a piston rod of the pressure plate oil cylinder is rotatably connected between the pair of support lugs 72 through a pin shaft;

each second oil cylinder seat comprises a fixing plate 81 and a semi-wrapped pin shaft connecting plate 82, the fixing plate 81 is fixedly installed on the outer side of a cross beam side plate of the fork frame 1, the pin shaft connecting plates 82 are fixedly welded on the fixing plate 81, a lateral gap of each pin shaft connecting plate 82 corresponds to the front side of the fork frame 1, and one end of a piston cylinder of each pressing plate oil cylinder is rotatably connected with the pin shaft connecting plate 82 through a pin shaft.

Further, each fork sleeve comprises an upper base plate 62 and a lower base plate 63 which are parallel up and down, a pair of side sealing plates 64 are correspondingly arranged on two sides of the upper base plate 62 and the lower base plate 63, and one end horizontal extension parts of the pair of side sealing plates 64 corresponding to the fork frame 1 are fixed on the rear sides of the corresponding fork vertical parts through pin shafts.

Furthermore, each lower baffle is in a triangular block shape, a right-angle side of the triangle is correspondingly erected on the upper end face of the fork sleeve, an inclined plane of the triangle corresponds to the front side of the fork and is used for supporting a tubular object forwards, and a pair of lower baffles 61 are correspondingly arranged on two sides of the bottom face of the fork sleeve in the same width direction.

Furthermore, each upper baffle is in a triangular block shape, a right-angle side of the triangle is correspondingly erected at the lower part of the lower bottom surface of the pressing plate, an inclined surface of the triangle corresponds to the rear side of the fork and is used for pressing the tubular barrel-shaped object backwards, and the pair of upper baffles 41 are correspondingly arranged at two sides of the lower bottom surface of the pressing plate in the same width direction.

The beneficial technical effects of the invention are as follows:

the invention discloses a forklift attachment for carrying tubular barrel-shaped objects, which comprises a fork frame, a pair of pressing plate assemblies, a pair of pressing plate oil cylinders and a pair of fork sleeves, wherein the fork frame is provided with a fork arm body; the upper ends of the pair of pressure plate assemblies are rotatably connected to the upper parts of the pair of mounting plates, the middle parts of the pair of pressure plate assemblies are movably connected with one ends of the pair of pressure plate oil cylinders through the pair of first oil cylinder seats, and the other ends of the pair of pressure plate oil cylinders are movably connected with the fork frame through the pair of second oil cylinder seats; the lower bottom surface of the pressing plate assembly is correspondingly provided with a pair of upper baffle plates, the horizontal parts of a pair of forks are correspondingly sleeved with a pair of fork sleeves, and the upper bottom surface of each fork sleeve is correspondingly provided with a pair of lower baffle plates;

therefore, the pipe barrel to be conveyed is inwards pressed through the pair of pressing plate assemblies by arranging the pair of pressing plate assemblies, and the pair of lower baffles limit the pipe barrel to be forwards supported, so that the stability in the conveying process can be effectively ensured in the conveying process, the speed of a vehicle is released, and the efficiency is improved;

the invention adjusts the inclination angle of the pair of pressing plate assemblies through the pair of pressing plate oil cylinders, can carry the pipe barrels with different pipe diameters, and improves the practicability; meanwhile, the pair of pressing plate assemblies, the pair of pressing plate oil cylinders and the pair of fork sleeves are all detachable, so that the fork truck can play a multi-purpose role when the fork truck is used for forking.

Drawings

FIG. 1 is a schematic diagram of the construction of the fork carriage of the present invention.

Fig. 2 is a schematic view of an assembly structure of the carriage and the bracket of the present invention.

FIG. 3 is a schematic view of the platen assembly of the present invention.

Fig. 4 is a schematic structural view of the fork sleeve of the present invention.

FIG. 5 is a diagram of a practical use of the fork carriage of the present invention.

Wherein: the hydraulic lifting device comprises a sliding frame 1, a pair of mounting plates 11, a pair of side plates 12, a pair of brackets 2, a pair of pallet forks 3, a pair of pressure plate assemblies 4, a pair of upper baffle plates 41, a pressure plate 42, a rib plate 43, a connecting block 44, a shaft sleeve 45, a pair of pressure plate oil cylinders 5, a pair of pallet fork sleeves 6, a pair of lower baffle plates 61, an upper bottom plate 62, a lower bottom plate 63, a pair of side sealing plates 64, a pair of first oil cylinder bases 7, a supporting plate 71, a pair of supporting lugs 72, a pair of second oil cylinder bases 8, a fixing plate 81 and a pin shaft connecting plate 82.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Examples

Referring to fig. 1 and 2, a fork carriage of a forklift truck having an attachment for carrying a large tubular object, includes a fork carriage 1, on which a pair of forks 3 are mounted through a pair of brackets 2,

the device also comprises a pair of pressing plate assemblies 4, a pair of pressing plate oil cylinders 5 and a pair of goods fork sleeves 6;

a pair of mounting plates 11 are vertically arranged on two sides of the fork frame 1, the upper parts of the mounting plates 11 extend out of the upper end of the fork frame 1, the upper ends of a pair of pressure plate assemblies 4 are rotatably connected to the upper parts of the mounting plates 11, the middle parts of the pair of pressure plate assemblies 4 are movably connected with one ends of a pair of pressure plate oil cylinders 5 through a pair of first oil cylinder bases 7, and the other ends of the pair of pressure plate oil cylinders 5 are movably connected with the fork frame 1 through a pair of second oil cylinder bases 8;

a pair of upper baffles 41 are correspondingly arranged on the lower bottom surface of each pressure plate assembly, a pair of fork sleeves 6 are correspondingly sleeved on the horizontal parts of the fork sleeves 3, and a pair of lower baffles 61 are correspondingly arranged on the upper bottom surface of each fork sleeve;

the fork 3 forks the tubular barrel-shaped object, the pressing plate cylinder 5 is adjusted to enable the pressing plate assembly 4 to be pressed on the side wall of the tubular barrel-shaped object, and the upper baffle and the lower baffle are used for positioning the tubular barrel-shaped object.

A pair of side plates 12 which are parallel to each other at the left and right are arranged on the front sides of the pair of mounting plates 11, and a pair of baffles are correspondingly arranged at the upper ends and the lower ends of the pair of side plates 12;

one end of each pressing plate assembly is provided with a shaft sleeve 45, the rotating shaft penetrates through the shaft sleeves 45, and the two ends of the rotating shaft are installed on the pair of side plates 12, so that one end of each pressing plate assembly is rotatably connected to the upper portion of the corresponding pressing plate.

Referring to fig. 3, each of the pressing plate assemblies includes an elongated pressing plate 42 and three parallel rib plates 43, the three rib plates 43 are arranged on the upper bottom surface of the pressing plate 42 at equal intervals along the width direction of the pressing plate 42, and the upper end of the pressing plate 42 is fixedly connected with the shaft sleeve 45 through a connecting block 44, so that the axial direction of the shaft sleeve 45 is consistent with the width direction of the pressing plate 42.

Each first oil cylinder seat comprises a support plate 71 and a pair of support lugs 72, the support plate 71 is horizontally and fixedly arranged on the outer side of the corresponding pressure plate 42, the support lugs 72 are vertically fixed at the lower end of the support plate 71, and a piston rod of the pressure plate oil cylinder is rotatably connected between the support lugs 72 through a pin shaft;

each second oil cylinder seat comprises a fixing plate 81 and a semi-wrapped pin shaft connecting plate 82, the fixing plate 81 is fixedly installed on the outer side of a cross beam side plate of the fork frame 1, the pin shaft connecting plates 82 are fixedly welded on the fixing plate 81, a lateral gap of each pin shaft connecting plate 82 corresponds to the front side of the fork frame 1, and one end of a piston cylinder of each pressing plate oil cylinder is rotatably connected with the pin shaft connecting plate 82 through a pin shaft.

Referring to fig. 4, each of the fork pockets includes an upper plate 62 and a lower plate 63 which are vertically parallel, and a pair of side sealing plates 64 are disposed on both sides of the upper plate 62 and the lower plate 63, respectively, and the pair of side sealing plates 64 are fixed to the rear side of the corresponding fork vertical portion by means of pins corresponding to one end horizontal extension portions of the fork carriage 1.

Each lower baffle is triangular block-shaped, a right-angle side of each triangle is correspondingly erected on the upper end face of the fork sleeve, an inclined face of each triangle corresponds to the front side of the fork and is used for supporting a tubular object forwards, and a pair of lower baffles 61 are correspondingly arranged on two sides of the bottom face of the fork sleeve in the same width direction.

Each upper baffle is triangular block-shaped, a right-angle side of each triangle is erected at the lower part of the lower bottom surface of the pressing plate correspondingly, an inclined plane of each triangle corresponds to the rear side of the pallet fork and is used for pressing a tubular barrel-shaped object backwards, and a pair of upper baffles 41 are arranged on two sides of the lower bottom surface of the pressing plate correspondingly in the same width direction.

When the forklift is used, firstly, the forklift is driven to the front of a large tubular barrel-shaped object to be transported, then the pressing plate adjusting oil cylinders are controlled to open the pair of pressing plate assemblies 4, then the positions of the pair of fork sleeves 6 are adjusted through the pair of bracket adjusting oil cylinders on the sliding frame 1, the vehicle moves forwards to utilize the pair of forks 3 to pick up the goods until the goods abut against the pair of lower baffle plates 61, then the pair of pressing plate oil cylinders 5 are controlled to retract the pair of pressing plate assemblies 4, and the goods are tightly pressed by the pair of pressing plate assemblies 4, so that the forklift can be rapidly transported.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the invention and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the invention should be included within the scope of the invention.