CN109052246A

CN109052246A - Easily loading fork truck

Info

Publication number: CN109052246A
Application number: CN201811023165.5A
Authority: CN
Inventors: 仲杏英
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2018-12-21

Abstract

The present invention provides a kind of easily loading fork truck, including car body, the Vehicular body front is symmetrically set with lifting pilum, and be respectively equipped on two lifting pilums one it is mutually indepedent, can be along the crane of lifting pilum oscilaltion, each crane is driven by a set of driving mechanism respectively, to realize the independent-lifting of the crane on the lifting pilum of left and right two；The lower part of each crane is equipped with the arms to extension in front of car body, the arms can be flexible along axial elasticity, in the case where being acted on by axial compressive force, can be axially compressed and shorten, and in its natural state, arms is maintained at elastic-restoring force and acts on lower axial elongation to longest state.The fork truck can at the scene without Special container bracket in the case where, fast implement the loading of container.

Description

Easily loading fork truck

Technical field

The present invention relates to engineering mechanical device fields, are to be related to a kind of fork truck particularly.

Background technique

Fork truck is a kind of common engineering truck, is mainly used for transporting goods.However during fork truck loading, usually Need it is manually that container is padded, can just make fork truck arms be inserted into container bottom；At loading scene without dedicated container bracket When, then it needs gradually gradually to tilt container from front to back using objects such as club, bricks, it is padded, it can just make the arms of fork truck Gradually it extend into the entire bottom of container；This process takes time and effort, and efficiency is extremely low.

Summary of the invention

In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of easily loading fork truck, which can not have at the scene In the case where Special container bracket, the loading of container is fast implemented.

The technical solution adopted by the present invention to solve the technical problems is: the fork truck of easily freighting includes car body, the car body Front is symmetrically set with lifting pilum, and be respectively equipped on two lifting pilums one it is mutually indepedent, can be along lifting pilum The crane of oscilaltion, each crane are driven by a set of driving mechanism respectively, to realize the liter on the lifting pilum of left and right two The independent-lifting of frame drops；The lower part of each crane is equipped with the arms to extension in front of car body, and the arms can be along axial bullet Property it is flexible, in the case where being acted on by axial compressive force, can be axially compressed and shorten, and in its natural state, arms is maintained at elasticity Restoring force acts on lower axial elongation to longest state.

Preferably, the flat square tube that the arms is mutually socketed by two sections is constituted, wherein one section of end and another section Internal cavities between formed an axial cylinder；When the arms shortens, the air in the axial cylinder is compressed, with shape At elastic-restoring force.

Preferably, the flat square tube that the arms is mutually socketed by two sections is constituted, wherein one section of end and another section Intracavity bottom be connected with support spring；When the arms shortens, the support spring is compressed, to form elastic-restoring force.

Preferably, each arms axis is connected to the lower part of the crane, and can be under the driving of rotary drive mechanism Rotation；Further, the rotary drive mechanism is hydraulic rotary mechanism, and the upper surface of arms can be made from horizontal position state, 0 ° ~ 30 ° of rotation clockwise and anticlockwise；As a result, when cargo loads obviously uneven, two can be made with same clockwise Arms turns over appropriate angle, can make cargo under Gravitative Loads to a Slideslip suitable distance of fork truck, to obtain more The cargo loading condition of balance.

The beneficial effects of the present invention are: this easily freights fork truck in loading process, first can tentatively protrude into arms Then (side towards fork truck) lower part on front side of cargo rises an arms, is such as denoted as A arms, cargo is stuck up height, while making to pitch Vehicle moves forward, and makes the arms being below, is such as denoted as B arms, continues the bottom on rear side of sinciput arrival object, at this time A arms In compressive state, it is then lifted B arms again, until contour in A arms, then A arms is released at this time, is restored to longest shape State, the reliably support cargo together with B arms；The fork truck is no longer needed to using manually that cargo is gradually padded, can be without dedicated branch In the case where frame, conveniently and efficiently cargo is loaded into arms.

Detailed description of the invention

Fig. 1 is the schematic side view of this fork truck embodiment one of easily freighting.

Fig. 2 is the schematic elevation view of this fork truck embodiment one of easily freighting.

Fig. 3 is the schematic elevation view of this fork truck embodiment two of easily freighting.

Fig. 4 is the loading schematic illustration of this fork truck of easily freighting.

Fig. 5 is one embodiment schematic diagram of rotary drive mechanism in this fork truck embodiment two of easily freighting.

Specific embodiment

Embodiment one:

In Fig. 1, embodiment shown in Fig. 2 one, which includes car body 1, and 1 front of car body is symmetrical set Have lifting pilum 2, and be respectively equipped on two lifting pilums 2 one it is mutually indepedent, can be along the lifting of lifting pilum oscilaltion Frame 3, each crane 3 are driven by a set of driving mechanism respectively, to realize the independence of the crane 3 on the lifting pilum 2 of left and right two Lifting；The driving mechanism can be the traditional mechanism of regular fork vehicle, that is, include by lifting hydraulic cylinder 41,41 upper end of lifting hydraulic cylinder Sprocket wheel 42, and be around on the sprocket wheel 42, one end is fixed, the chain 43 of crane 3 described in other end pendant.

The lower part of each crane 3 is equipped with the arms 5 to extension in front of car body, and the arms 5 can be stretched along axial elasticity Contracting, in the case where being acted on by axial compressive force, can be axially compressed and shorten, and in its natural state, arms 5 is maintained at elastic recovery Power acts on lower axial elongation to longest state.In the present embodiment, the flat square tube that the arms 5 is mutually socketed by two sections is constituted, An axial cylinder 50 is wherein formed between one section of end and another section of internal cavities；When the arms 5 shortens, the axis Air into cylinder 50 is compressed, to form elastic-restoring force.

Above-mentioned easy loading fork truck is in loading process, substantially as shown in figure 4, goods tentatively can be protruded into arms 5 first Then 7 lower front of object rises an arms, is such as denoted as A arms 51, cargo 7 is stuck up height, while fork truck being made to move forward, made The arms being below such as is denoted as B arms 52, continues the bottom to 7 rear side of sinciput arrival object, A arms 51 is in compression at this time Then state is lifted B arms 52 again, until contour in A arms 51, then A arms 51 is released at this time, is restored to longest state, The reliably support cargo 7 together with B arms；The fork truck is no longer needed to using manually that cargo is gradually padded, can be in no special stand In the case where, conveniently and efficiently cargo is loaded into arms.

Embodiment two:

For embodiment two shown in Fig. 3, what is different from the first embodiment is that each arms 5 is connected to institute by 60 axis of shaft The lower part of crane 3 is stated, and can be rotated under the driving of rotary drive mechanism；The upper surface of arms 5 can be made from horizontal position shape State, clockwise and anticlockwise 0 ° ~ 30 ° of rotation；As a result, when cargo loads obviously uneven, it can be made with same clockwise Two root cutting arms turn over appropriate angle, can make cargo under Gravitative Loads to a Slideslip suitable distance of fork truck, to obtain The cargo loading condition more balanced.Specifically, the rotary drive mechanism can be made of hydraulic rotary mechanism, as shown in figure 5, It includes the hydraulic cylinder 61 of tubulose interconnected, interior screwed pipe 62；Sliding plug 63, the sliding plug 63 are matched in the hydraulic cylinder 61 Piece slide bar 64 extended to the interior screwed pipe of connection, the slide bar 64 are connect by two sections of short axle axis, make slide bar 64 can be around certainly Body axis rotation, and one end of slide bar 64 connects an external screw rod 65 being coupled with the interior screwed pipe 62, so that the cunning While plug 63 pushes the external screw rod 65 to move along interior screwed pipe axis, external screw rod 65 is rotated around own axes, hydraulic to realize Rotation；And external screw rod 65 is coaxial fixed with the shaft 60.

The beneficial effects of the present invention are: the foregoing is merely presently preferred embodiments of the present invention, not to limit this hair Bright, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention Protection scope within.

Claims

1. a kind of easily loading fork truck, including car body (1), the Vehicular body front are symmetrically set with lifting pilum (2)；Its feature Be: be respectively equipped on two liftings pilum (2) one it is mutually indepedent, can be along the crane (3) of lifting pilum oscilaltion, respectively Crane (3) is driven by a set of driving mechanism respectively, to realize the independent-lifting of the crane on the lifting pilum of left and right two；Respectively The lower part of the crane (3) is equipped with the arms (5) to extension in front of car body, and the arms (5) can be flexible along axial elasticity, By under axial compressive force effect, it can be axially compressed and shorten, and in its natural state, arms (5) is maintained at elastic-restoring force Lower axial elongation is acted on to longest state.

2. easy loading fork truck according to claim 1, it is characterised in that: the arms (5) is mutually socketed flat by two sections Shape square tube is constituted, wherein forming an axial cylinder (50) between one section of end and another section of internal cavities；The arms (5) when shortening, the air in the axial cylinder (50) is compressed, to form elastic-restoring force.

3. easy loading fork truck according to claim 1, it is characterised in that: the arms (5) is mutually socketed flat by two sections Shape square tube is constituted, wherein one section of end and another section of intracavity bottom are connected with support spring；When the arms (5) is shortened, The support spring is compressed, to form elastic-restoring force.

4. easy loading fork truck according to claim 1, it is characterised in that: each arms (5) axis is connected to the crane (3) lower part, and can be rotated under the driving of rotary drive mechanism.

5. easy loading fork truck according to claim 4, it is characterised in that: the rotary drive mechanism is hydraulic rotary machine Structure can make the upper surface of arms (5) from horizontal position state, clockwise and anticlockwise 0 ° ~ 30 ° of rotation.

6. easy loading fork truck according to claim 5, it is characterised in that: the hydraulic rotary mechanism includes interconnected Hydraulic cylinder (61), the interior screwed pipe (62) of tubulose；It is matched with sliding plug (63) in the hydraulic cylinder (61), sliding plug (63) connection one The slide bar (64) that root extends to the interior screwed pipe, the slide bar (64) are connect by two sections of short axle axis, make slide bar (64) can be around certainly Body axis rotation, and one end of slide bar (64) connects an external screw rod (65) being coupled with the interior screwed pipe (62), so that While the sliding plug (63) pushes the external screw rod (65) to move along interior screwed pipe axis, external screw rod (65) is revolved around own axes Turn, to realize hydraulic rotating.