Folding forklift fork arm carrier

Abstract

The utility model relates to the technical field of fork arm carriers of forklifts, in particular to a folding fork arm carrier of a forklift, which comprises a fixing frame, two connecting frames are symmetrically distributed on the back surface of the fixing frame, curved chutes are respectively arranged in the two connecting frames, and the back surfaces of the two connecting frames are fixedly connected with a transmission frame together. According to the folding type forklift pallet fork frame, a forklift plate is pulled through a limiting tension spring, a rotating shaft in the forklift plate drives the forklift plate to be folded so as to be collected, meanwhile, a fixing frame is driven by a connecting block to rotate along a curved sliding groove, and therefore the folding type forklift pallet fork frame is folded and stored in different operation scenes; the folding type fork arm carrier can be flexibly adjusted according to the size of goods and carrying requirements, when small goods are carried, part of fork arms can be folded, the accuracy and flexibility of operation are improved, when large goods are carried, the fork arms are unfolded to ensure stable bearing of the goods, the folding type fork arm carrier adapts to diversified carrying tasks, and the universality of forklift operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fork truck fork frame technical field, specifically is a folding fork truck fork frame. BACKGROUND

[0002] The fork truck fork frame is a key component of the fork truck, is located at the front of the fork truck, is the structure of installation and load bearing, and the fork is fixed on the fork frame through the hook and the like, and the fork frame plays the role of supporting and transmitting power in the lifting, lowering and handling operation of the fork truck.

[0003] In the use of the fork truck through some space limited operation environment, such as narrow workshop passageway, elevator room or container interior, the existing fork truck fork frame generally does not have the function of folding, so that the fork truck is difficult to enter some narrow operation environment, and further influence the work efficiency of the fork truck, for this, we propose a folding fork truck fork frame. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a folding fork truck fork frame to solve the problem that the existing fork truck fork frame generally does not have the folding function, which makes the fork truck difficult to enter some narrow working environments and further affects the working efficiency of the fork truck.

[0005] Further preferably, the two sides of each connecting sliding block are fixedly connected with a fixed block, and the two fixed blocks are symmetrically distributed on the two sides of the connecting sliding block.

[0006] Further preferably, one side of the telescopic frame is fixedly connected with an emptying plate, one side of the two fixed blocks is fixedly connected with an electric push rod one, the two electric push rods one are symmetrically distributed, the pushing end of the two electric push rods one is connected with the emptying plate, the top of the two fixed blocks is fixedly connected with an extension block, and the top of the two extension blocks is fixedly connected with a curved frame one.

[0007] Further preferably, the top of the fixing frame is fixedly connected with a curved frame two, the curved frame one and the curved frame two are fixedly connected with an electric push rod two, and a plurality of lifting grooves are formed in opposite sides of the two connecting frames.

[0008] Further preferably, the lifting grooves are linearly arranged, the inner part of each lifting groove is movably connected with a lifting frame, the bottom of the lifting frame is fixedly connected with a fixed base, and the two sides of the fixed base are fixedly connected with limiting baffle plates.

[0009] Further preferably, the two limiting baffle plates are symmetrically arranged on the two sides of the fixed base, the other end of the limiting tension spring is connected with the fixed base, and the top end of the lifting frame is fixedly connected with a connecting top plate.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] In the utility model, the limiting tension spring drives the forklift plate, so that the rotating shaft in the forklift plate drives the forklift plate to fold, thereby being collected, and the connecting block drives the fixing frame to rotate along the curved sliding groove, thereby being folded and stored in different operation scenes, the folding type fork frame can be flexibly adjusted according to the size of goods and carrying requirements, when small goods are carried, the folding part of the fork arm can be folded, the precision and flexibility of operation are improved, when large goods are carried, the fork arm is unfolded to ensure that the goods are stably carried, the versatility of forklift operation is improved.

[0012] In the utility model, the folding type fork frame can be folded and stored during the idle or transportation of the forklift, the occupied space is greatly reduced, which is extremely important for the interior of a warehouse, a workshop or a transportation vehicle with limited space, the space utilization rate can be improved, the storage and scheduling of the forklift are facilitated, the folded fork frame can make the forklift compactly stop and save valuable storage space. ACCURACY

[0013] Figure 1 It is a three-dimensional main structure schematic view of the utility model;

[0014] Figure 2 It is a three-dimensional main structure schematic view of the utility model; Figure 1

[0015] Figure 3 It is a three-dimensional main structure schematic view of the utility model; Figure 1

[0016] Figure 4 It is a sectional three-dimensional structure schematic view of the utility model;

[0017] Figure 5 It is a rear view three-dimensional structure schematic view of the utility model; ​​

[0018] Figure 6 For the utility model Figure 5 Amplification structure schematic view at C.

[0019] In the figure: 1, fixed frame; 2, sliding groove; 3, fork plate; 4, rotating shaft; 5, limit tension spring; 6, connecting frame; 7, curved sliding slot; 8, transmission frame; 9, lifting motor; 10, connecting block; 11, partition plate; 12, connecting plate; 13, through sliding slot; 14, connecting sliding block; 15, fixed block; 16, telescopic frame; 17, electric push rod one; 18, empty board; 19, extension block; 20, curved frame one; 21, curved frame two; 22, electric push rod two; 23, lifting groove; 24, lifting frame; 25, fixed base; 26, limit baffle; 27, connecting top plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in the art without creative work belong to the protection scope of the utility model.

[0021] Please refer to Figures 1-6The utility model provides a technical scheme: a folding forklift fork frame, including fixed frame 1, the bottom of fixed frame 1 is equipped with sliding slot 2, the inside movable joint of sliding slot 2 has a plurality of forklift plates 3, and the inside of forklift plate 3 is symmetrically distributed in sliding slot 2, and the inside of each forklift plate 3 is movably connected with rotating shaft 4 respectively, and the side of each forklift plate 3 is fixedly connected with limit tension spring 5 respectively, the back of fixed frame 1 is fixedly connected with two connecting frames 6, and the back of two connecting frames 6 is symmetrically distributed on the back of fixed frame 1, and the inside of two connecting frames 6 is equipped with curved sliding slot 7 respectively, the back of two connecting frames 6 is fixedly connected with transmission frame 8 in common, the top of transmission frame 8 is fixedly connected with two lifting motors 9, and two lifting motors 9 are symmetrically distributed on the top of transmission frame 8, the inside of each curved sliding slot 7 is movably connected with connecting block 10 respectively, the other side of connecting block 10 is connected with fixed frame 1, the inside of fixed frame 1 is fixedly connected with partition plate 11, the top of partition plate 11 is fixedly connected with a plurality of connecting plates 12, and connecting plate 12 is linearly arrayed on the top of partition plate 11, the inside of each connecting plate 12 is equipped with through sliding slot 13 respectively, the inside of each through sliding slot 13 is movably connected with connecting sliding block 14 respectively, the two sides of each connecting sliding block 14 are fixedly connected with fixed block 15 respectively, and two fixed blocks 15 are symmetrically distributed on the two sides of connecting sliding block 14, when not needing to use or needing to pass through narrow space, limit tension spring 5 is used to pull forklift plate 3, so that rotating shaft 4 in the inside of forklift plate 3 drives forklift plate 3 to fold, so as to be collected, and then fixed frame 1 is rotated along curved sliding slot 7 by connecting block 10, so as to be folded and stored, so that the forklift in different operation scenes, folding fork frame can be flexibly adjusted according to the size of goods and carrying requirements, when carrying small goods, folding part of fork arm can improve the precision and flexibility of operation, when carrying large goods, unfolding fork arm can ensure that goods are stably carried, adapt to diversified carrying tasks, and improve the versatility of forklift operation.

[0022] In the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 The inside of each fixed block 15 is movably connected with telescopic frame 16 respectively, one side of telescopic frame 16 is fixedly connected with emptying plate 18 in common, one side of two fixed blocks 15 is fixedly connected with electric push rod one 17, two electric push rod ones 17 are symmetrically distributed, the pushing end of two electric push rod ones 17 is connected with emptying plate 18, the top of two fixed blocks 15 is fixedly connected with extension block 19, the top of two extension blocks 19 is fixedly connected with curved frame one 20 in common, the top of fixed frame 1 is fixedly connected with curved frame two 21, curved frame one 20 and curved frame two 21 are fixedly connected with electric push rod two 22 in common.

[0023] In this embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , the opposite sides of the two connecting frames 6 are respectively provided with a plurality of lifting grooves 23, which are linearly arranged, and the inner part of each lifting groove 23 is respectively movably connected with a lifting frame 24, the bottom of the lifting frame 24 is fixedly connected with a fixed base 25, the two sides of the fixed base 25 are respectively fixedly connected with a limiting baffle 26, the two limiting baffles 26 are symmetrically distributed on the two sides of the fixed base 25, the other end of the limiting tension spring 5 is connected with the fixed base 25, the top end of the lifting frame 24 is fixedly connected with a connecting top plate 27, when it is needed to carry goods, the fixed frame 1 is put down, and at the same time the goods are carried through the forklift plate 3, if it is needed to carry goods such as reinforcing steel pipes which are difficult to transport, the curved frame one 20 is pushed downward through the electric push rod two 22, and at the same time the telescopic frame 16 is compressed downward by the curved frame one 20, so that the limiting of the goods is completed, when it is needed to lift, the connecting frame 6 is moved upward along the lifting frame 24 through the lifting motor 9, so that the lifting is completed, the folding fork frame can be folded and stored during the idle or transportation process of the forklift, which greatly reduces the occupied space, is extremely important for the warehouse, workshop or the inside of the transportation vehicle with limited space, can improve the space utilization rate, is convenient for the storage and scheduling of the forklift, and can make the forklift compactly stop and save the valuable storage space.

[0024] The use method and advantages of the folding forklift fork frame are as follows:

[0025] As shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6As shown, when the folding forklift fork frame is used, when it is not necessary to use or need to pass through narrow space, the forklift plate 3 is pulled by the limiting tension spring 5, so that the rotating shaft 4 in the forklift plate 3 drives the forklift plate 3 to fold, thereby being collected, and then the fixed frame 1 is driven by the connecting block 10 to rotate along the curved sliding groove 7, thereby being folded and stored, so that the forklift can be flexibly adjusted according to the size of the goods and the carrying requirements in different working scenes. When carrying small goods, the forklift arm can be folded, the accuracy and flexibility of operation are improved, when carrying large goods, the forklift arm is unfolded to ensure stable loading of the goods, and the versatility of the forklift operation is improved. At the same time, when the goods need to be carried, the fixed frame 1 is lowered, and the goods are carried by the forklift plate 3. If the goods such as steel bars and steel pipes are difficult to transport, the curved frame one 20 is pushed down by the electric push rod two 22, and the telescopic frame 16 is compressed downward by the curved frame one 20, so as to limit the goods. When lifting is needed, the connecting frame 6 is driven by the lifting motor 9 to move upward along the lifting frame 24, so as to complete lifting. When the forklift is idle or in transportation, the folding fork frame can be folded and stored, which greatly reduces the occupied space. It is extremely important for the warehouse, workshop or transportation vehicle with limited space, can improve the space utilization, facilitate the storage and scheduling of the forklift, and the folded fork frame can make the forklift compactly parked, saving valuable storage space.

[0026] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A folding fork truck fork carriage comprising a fixed frame (1), characterised in that: The bottom of the fixing frame (1) is provided with a sliding groove (2), a plurality of forklift plates (3) are movably connected in the sliding groove (2), the forklift plates (3) are symmetrically distributed in the sliding groove (2), a rotating shaft (4) is movably connected to each forklift plate (3), a limiting tension spring (5) is fixedly connected to one side of each forklift plate (3), two connecting frames (6) are fixedly connected to the back of the fixing frame (1), the two connecting frames (6) are symmetrically distributed on the back of the fixing frame (1), a curved sliding groove (7) is formed in the inner side of each connecting frame (6), a transmission frame (8) is fixedly connected to the back of the two connecting frames (6), two lifting motors (9) are fixedly connected to the top of the transmission frame (8), the two lifting motors (9) are symmetrically distributed on the top of the transmission frame (8), a connecting block (10) is movably connected in each curved sliding groove (7), the other side of the connecting block (10) is connected with the fixing frame (1), a partition plate (11) is fixedly connected in the fixing frame (1), a plurality of connecting plates (12) are fixedly connected to the top of the partition plate (11), the connecting plates (12) are linearly arrayed on the top of the partition plate (11), a through sliding groove (13) is formed in the inner side of each connecting plate (12), and a connecting sliding block (14) is movably connected in each through sliding groove (13).

2. The folding fork carriage of claim 1, wherein: Fixing blocks (15) are fixedly connected to the two sides of each connecting sliding block (14), the two fixing blocks (15) are symmetrically distributed on the two sides of the connecting sliding block (14), and a telescopic frame (16) is movably connected to the inner side of each fixing block (15).

3. The folding fork carriage of claim 2, wherein: The two fixing blocks (15) are fixedly connected with an electric push rod (17) on one side, the two electric push rods (17) are symmetrically distributed, the pushing end of the two electric push rods (17) is connected with the avoidance plate (18), the top of the two fixing blocks (15) is fixedly connected with an extension block (19), and the top of the two extension blocks (19) is fixedly connected with a curved frame (20).

4. The folding fork carriage of claim 3, wherein: The top of the fixing frame (1) is fixedly connected with a curved frame (21), the curved frame (20) and the curved frame (21) are fixedly connected with an electric push rod (22), and a plurality of lifting grooves (23) are formed in the opposite sides of the two connecting frames (6).

5. The folding fork truck fork carriage of claim 4 wherein: The lifting grooves (23) are linearly arrayed, a lifting frame (24) is movably connected in each lifting groove (23), a fixed base (25) is fixedly connected to the bottom of the lifting frame (24), and limiting baffles (26) are fixedly connected to the two sides of the fixed base (25).

6. The folding fork truck fork carriage of claim 5 wherein: Two said limiting baffle (26) in fixed base (25) both sides of the symmetrical distribution, the other end of the limiting tension spring (5) and fixed base (25) is connected, the top end of the lifting frame (24) is fixedly connected with the connecting top plate (27).

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