CN111439706A

CN111439706A - Carrying clamp for forklift

Info

Publication number: CN111439706A
Application number: CN202010375044.8A
Authority: CN
Inventors: 胡维庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-07-24

Abstract

The invention discloses a carrying clamp for a forklift, which comprises a frame, wherein one end of the frame is provided with an upper overturning locking position, the other end of the frame is provided with a lower overturning locking position, one side of the lower overturning locking position is additionally provided with an overturning shaft, and one side of the overturning shaft is connected with an overturning support rod; two fork arm sleeves with the same specification are symmetrically installed at the tail end of the frame, anti-falling bolts are additionally installed on the fork arm sleeves and are used for being fixedly connected with a forklift arm portal frame of a forklift; the lower part of the frame is fixed with a plurality of electromagnets with the same specification at equal intervals through bolts. Compared with the prior art, the invention has the advantages that: goods are quickly stored and released through electric suction or vacuum; the station stacking design of single goods or multiple goods can be carried out according to the requirement; the overturning function can be added or cancelled according to the requirement; the turnover locking rod can be further optimally designed according to the practical condition of a client; can expand the fork truck usage, high-speed many transport simultaneously and upset improve operation security and work efficiency, reduce working strength.

Description

Carrying clamp for forklift

Technical Field

The invention relates to a forklift clamp, in particular to a carrying clamp for a forklift.

Background

With the rapid development of storage and logistics, the handling capacity of iron drums or iron boxes is increasing day by day. In the prior art, the conventional clamp is adopted for clamping, the failure rate of multiple parts is high, the mechanical operation is heavy and easy to miss, and the efficiency is general.

Therefore, the practical and efficient conveying clamp for the single iron bucket or the multiple iron buckets has practical significance, and therefore the conveying clamp for the forklift is imperative to design.

Disclosure of Invention

The technical problem to be solved by the invention is that the existing clamp has the defects of complex operation, high failure rate and general efficiency in actual use due to the structural design deficiency.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a carrying clamp for a forklift comprises a frame, wherein one end of the frame is provided with an upper overturning locking position, the other end of the frame is provided with a lower overturning locking position, one side of the lower overturning locking position is additionally provided with an overturning shaft, and one side of the overturning shaft is connected with an overturning support rod;

two fork arm sleeves with the same specification are symmetrically installed at the tail end of the frame, anti-falling bolts are additionally installed on the fork arm sleeves and are used for being fixedly connected with a forklift arm portal frame of a forklift;

the lower part of the frame is fixed with a plurality of electromagnets with the same specification at equal intervals through bolts.

Compared with the prior art, the invention has the advantages that: (1) goods are quickly stored and released through electric suction or vacuum; (2) the station stacking design of single goods or multiple goods can be carried out according to the requirement; (3) the overturning function can be added or cancelled according to the requirement; (4) the turnover locking rod can be further optimally designed according to the practical condition of a client; can expand the fork truck usage, high-speed many transport simultaneously and upset improve operation security and work efficiency, reduce working strength.

As an improvement, one end of the turnover support rod is connected with a forklift arm portal frame through a first connecting piece;

one of an electric control switch and a hydraulic control switch is arranged in the turning brace rod, and the control switch is connected with a control circuit in the cab through a wire.

As an improvement, the upper part of the electromagnet is provided with a control device, and the control device is connected with a control circuit in a cab through a lead.

As an improvement, the electromagnet can be replaced by a vacuum chuck device.

As an improvement, the turnover locking rod adopts a manual opening and closing mode and consists of a bearing connected with the frame, an iron rod, an upper turnover locking position, a lower turnover locking position and a common gravity bolt which is easy to assemble and disassemble.

As an improvement, the upper overturn locking position body and the lower overturn locking position body are threaded holes for locking.

Drawings

Fig. 1 is a schematic structural view of a forklift truck carrying jig.

Fig. 2 is a schematic structural view of a forklift truck conveyance jig in a vertical state.

Fig. 3 is a schematic structural view of an enlarged area a in a vertical state of the forklift truck carrying jig.

Fig. 4 is a schematic structural view of a forklift truck conveyance jig in a horizontal state.

As shown in the figure: 1. the device comprises a frame, 2, an electromagnet, 3, a turnover shaft, 4, an upper turnover locking position, 5, a lower turnover locking position, 6, a turnover support rod, 7, a fork arm sleeve, 8, a turnover locking rod, 9, a fork arm gantry, 10, a first connecting piece, 11, an anti-falling bolt, 12 and a second connecting piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention is implemented in detail, the carrying clamp for the forklift comprises a frame 1, wherein one end of the frame 1 is provided with an upper turning locking position 4, the other end of the frame 1 is provided with a lower turning locking position 5, one side of the lower turning locking position 5 is additionally provided with a turning shaft 3, and one side of the turning shaft 3 is connected with a turning support rod 6;

the tail end of the frame 1 is symmetrically provided with two fork arm sleeves 7 with the same specification, anti-falling bolts 11 are additionally arranged on the fork arm sleeves 7, and the anti-falling bolts 11 are used for being fixedly connected with a forklift arm portal frame 9 of a forklift;

the lower part of the frame 1 is fixed with a plurality of electromagnets 2 with the same specification at equal intervals through bolts.

One end of the turning support rod 6 is connected with the forklift arm portal frame 9 through a first connecting piece 10;

and one of an electric control switch and a hydraulic control switch is arranged in the overturning stay bar 6, and the control switch is connected with a control circuit in a cab through a wire.

And a control device is arranged at the upper part of the electromagnet 2 and is connected with a control circuit in a cab through a wire.

The electromagnet 2 can be a vacuum sucker device.

The overturning locking rod 8 adopts a manual opening and closing mode and consists of a bearing connected with the frame 1, an iron rod, the upper overturning locking position 4, the lower overturning locking position 5 and a common gravity bolt which is easy to assemble and disassemble.

The main bodies of the upper overturning locking position 4 and the lower overturning locking position 5 are threaded holes for locking.

The working principle of the invention is as follows: this device mainly includes: (1) the frame plays a role in stress when grabbing goods;

(2) an electromagnet (or a vacuum chuck) arranged below the frame, wherein a control wire of a control switch of the electromagnet (or the vacuum chuck) extends to the cockpit;

(3) the frame is connected with the fork arm and is provided with a turnover shaft for bearing force;

(4) the turnover locking rod is locked manually through a clamping bolt to fix a vertical or flat working state, so that the turnover support rod does not work any more and the stress of the frame is strengthened; the turnover locking rod has the function of holding pulling force to share the moment of the frame, and consists of a bearing connected with the frame, an iron rod, a locking bolt hole and a common gravity bolt which is easy to assemble and disassemble.

(5) The turning brace rod is internally provided with an electric or hydraulic control switch, and a control line of the control switch extends to the cockpit.

(6) The fork arm connecting piece consists of a fork arm sleeve, an anti-falling bolt, a locking bolt hole and a common gravity easily-assembled and easily-disassembled bolt.

The device can be changed into vacuum adsorption to carry other objects with flat surfaces.

The design size and the number of the grabbing barrels of the device can be adjusted according to the requirements of customers, but the internal structure and the principle are unchanged.

As shown in fig. 1, the circle represents the lower suction bucket, and the use of a 4x4 array is a typical design for a truck or container handling, which is 8 times more efficient than the current mainstream 2-bucket clamp, and the current 4-bucket mechanical clamp is not stable in operation.

The clamp energy source can be powered by a forklift or hydraulic pressure of the forklift.

The turnover locking rod is used after the turnover support rod is rotated to determine a vertical or horizontal working state, does not need a turnover function in a short time, and is used when the whole body is in the vertical or horizontal working state. The normal upset vaulting pole is enough at a fixed angular position of work upset within range, does not need the frequent manual locking of upset lock pole, and need to unload the lock pole and prevent that the maloperation from damaging the upset vaulting pole. The roll-over stay bar is not used simultaneously with the roll-over locking bar.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a fork truck is with transport anchor clamps, includes frame (1), its characterized in that: an upper turning locking position (4) is arranged at one end of the frame (1), a lower turning locking position (5) is arranged at the other end of the frame, a turning shaft (3) is additionally arranged at one side of the lower turning locking position (5), and a turning support rod (6) is connected at one side of the turning shaft (3);

the tail end of the frame (1) is symmetrically provided with two fork arm sleeves (7) with the same specification, anti-falling bolts (11) are additionally arranged on the fork arm sleeves (7), and the anti-falling bolts (11) are used for being fixedly connected with a fork arm gantry (9) of a fork truck;

the lower part of the frame (1) is fixed with a plurality of electromagnets (2) with the same specification at equal intervals through bolts.

2. The carrying clamp for the forklift according to claim 1, characterized in that: one end of the turning support rod (6) is connected with the forklift arm portal frame (9) through a first connecting piece (10);

and one of an electric control switch and a hydraulic control switch is arranged in the overturning support rod (6), and the control switch is connected with a control circuit in the cab through a wire.

3. The carrying clamp for the forklift according to claim 1, characterized in that: and the upper part of the electromagnet (2) is provided with a control device, and the control device is connected with a control circuit in a cab through a wire.

4. The carrying clamp for the forklift according to claim 1, characterized in that: the electromagnet (2) can be replaced by a vacuum sucker device.

5. The carrying clamp for the forklift according to claim 1, characterized in that: the turnover locking rod (8) adopts a manual opening and closing mode and consists of a bearing connected with the frame (1), an iron rod, an upper turnover locking position (4), a lower turnover locking position (5) and common gravity bolts easy to assemble and disassemble.

6. The carrying clamp for the forklift according to claim 1, characterized in that: the main bodies of the upper turning locking position (4) and the lower turning locking position (5) are threaded holes for locking.