Electric transfer stacker

Abstract

The utility model relates to an electric transfer fork truck which comprises a machine base, the machine base is vertically arranged, the top of the machine base is provided with an emergency stop switch and a starting switch, the bottom of the machine base is provided with a driving wheel, the bottom of the front side of the machine base extends outwards to form front frames which are horizontally and symmetrically arranged, and the bottom of the outer end side of each front frame is provided with driven wheels side by side; a control grab handle; the main beam is vertically attached to the front side of the machine base; the transfer mechanism comprises an L-shaped fork frame parallel to the front frame, the horizontal part of the fork frame is a U-shaped double-fork arm, and the vertical part of the fork frame is connected with the main beam in a lifting manner; the upper edge of the vertical part of the fork frame is rotationally connected with a turnover disc, and the turnover disc is rotationally fixed in a horizontal or vertical state through a back locking mechanism suspended at the middle upper part of the inner vertical surface of the vertical part of the fork frame; the electric transfer stacker has safety and high efficiency, the cargo transfer efficiency can be improved, time and cost are saved, the potential safety hazard of tray-free operation of the electric transfer stacker is eliminated, and the temporary requirement for cargo transfer in a narrow space is met.

Description

Technical Field

[0001] The utility model belongs to the field of warehouse transfer equipment, in particular to an electric transfer stacker. Background Art

[0002] Electric transfer stacker is mainly used for cargo transfer, loading and unloading, stacking and other operations; it is widely used in warehouses of various industries because of its low cost, convenient control, flexible response, and suitability for heavy load and long-term cargo transfer.

[0003] At present, the sizes of goods are ever-changing. When some large-volume and light-weight goods are transported by forklifts, they encounter narrow aisles in warehouse shelves and are difficult to insert and exit with standard pallets. The traditional measure to deal with the above situation is to place the goods directly on the fork frame of the forklift. However, due to the lack of pallet support, the larger-volume goods are unstable in gravity and shake during transportation or loading and unloading, and are more likely to fall from the forks during transportation, posing a great safety hazard. Therefore, how to safely and efficiently solve the problem of cargo transportation in a small space has become an urgent problem that electric transport forklifts need to solve. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides an electric transport stacker. The specific technical scheme is as follows:

[0005] The utility model provides an electric transport stacker:

[0006] A machine base, which is vertically erected and square in shape, with an emergency stop switch and a start switch on the top and a driving wheel on the bottom. A front frame arranged horizontally and symmetrically extends outward from the bottom of the front side of the machine base, and driven wheels arranged side by side are arranged at the bottom of the outer end side of the front frame;

[0007] A control handle, the end of which is rotatably connected to the rear side of the base and has a hand-held portion extending outward obliquely, and the hand-held portion is symmetrically provided with an advance and retreat paddle and a lifting paddle;

[0008] A main beam, which is vertically attached to the front side of the machine base, and the bottom of the main beam is mounted on the front frame;

[0009] A transfer mechanism, comprising an L-shaped fork frame parallel to the front frame, the horizontal portion of the fork frame being a U-shaped double fork arm, the vertical portion of which being connected to the main beam for lifting and lowering; a flip plate is rotatably connected to the upper edge of the vertical portion of the fork frame, and the flip plate is rotated and fixed in a horizontal or vertical state through an anti-locking mechanism suspended on the upper middle portion of the inner facade of the vertical portion of the fork frame.

[0010] As a preferred technical solution of the utility model, the flip plate is formed by detachably splicing a grille and an outer frame.

[0011] As a preferred technical solution of the utility model, a semicircular plastic anti-slip layer is evenly distributed on the top surface of the grille of the flip plate.

[0012] As a preferred technical solution of the utility model, two pairs of detachable rectangular enclosure blocks are vertically symmetrically arranged on both sides of the turning plate along the central axis.

[0013] As a preferred technical solution of the utility model, the vertical part of the fork frame is symmetrically provided with a U-shaped notch along its axis, and a transverse bolt is arranged in the upper part of the notch; a semi-open rotating arm is vertically symmetrically arranged at the rear part of the outer frame of the flip plate, and the rotating arm is detachably rotatably connected to the corresponding transverse bolt.

[0014] As a preferred technical solution of the utility model, the anti-locking mechanism includes

[0015] A locking seat, which is vertically attached to the middle and upper part of the inner vertical surface of the vertical part of the fork frame and has a convex groove on the top;

[0016] A flip stopper is vertically inserted into the convex groove of the locking seat, and the bottom of the flip stopper is rotatably connected to the convex groove via a rotating shaft inserted transversely;

[0017] A locking bolt is arranged through the front side of the flip stopper and can be screwed with a bolt hole opened on the fork frame.

[0018] The beneficial effects of the utility model are:

[0019] The electric transfer stacker of the utility model completes the deployment and storage of the on-board pallet structure through the turning plate and the anti-locking mechanism, so that the goods can be quickly transported in a small space, and the goods will not be piled up due to the narrow space of the warehouse shelf aisle. It is safe and efficient, can improve the efficiency of goods transfer, save time and cost, eliminate the safety hazard of electric transfer stacker operation without pallet, meet the temporary demand for goods transfer in a small space, and is simple to operate, does not require a large amount of manpower participation, reduces labor costs, and ensures economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure schematic diagram of the utility model is shown;

[0021] Figure 2 The structure schematic diagram of the utility model is shown;

[0022] Figure 3 Shows a side view of the utility model;

[0023] Figure 4 The structure diagram of the anti-locking mechanism of the utility model is shown;

[0024] Figure 5 The structure diagram of the turning plate of the utility model is shown;

[0025] As shown in the figure: 1. Machine base; 11. Emergency stop switch; 12. Start switch; 13. Driving wheel; 14. Driven wheel; 15. Front frame; 2. Control handle; 21. Advance and retraction paddles; 22. Lifting paddles; 3. Main beam; 4. Transfer mechanism; 41. Turning plate; 411. Outer frame; 412. Enclosing block; 413. Anti-slip layer; 414. Grille; 415. Rotating arm; 42. Fork frame; 421. U-shaped notch; 422. Horizontal bolt; 5. Anti-locking mechanism; 51. Turning block; 52. Locking bolt; 53. Locking seat; 531. Convex groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0027] Embodiment 1

[0028] In order to solve the technical problems in the background technology, the following electric transport stacker is provided:

[0029] Combination Figure 1 , Figure 2 and Figure 3 As shown, the electric transport stacker includes:

[0030] A machine base 1, which is vertically erected and has a square shape as a whole, with an emergency stop switch 11 and a start switch 12 disposed on the top, and a driving wheel 13 disposed on the bottom. A front frame 15 arranged horizontally and symmetrically extends outward from the bottom of the front side of the machine base 1, and driven wheels 14 are arranged side by side on the bottom of the outer end side of the front frame 15;

[0031] A control handle 2, the end of which is rotatably connected to the rear side of the base 1 and has a hand-held portion extending obliquely outward, on which a forward and backward paddle 21 and a lifting paddle 22 are symmetrically arranged;

[0032] A main beam 3, which is vertically attached to the front side of the machine base 1, and the bottom of the main beam 3 is mounted on the front frame 15;

[0033] A transfer mechanism 4 includes an L-shaped fork frame 42 parallel to the front frame 15, the horizontal portion of the fork frame 42 is a U-shaped double fork arm, and the vertical portion thereof is connected to the main beam 3 for lifting and lowering; the upper edge of the vertical portion of the fork frame 42 is rotatably connected to a flip plate 41, and the flip plate 41 is rotated and fixed in a horizontal or vertical state through an anti-locking mechanism 5 suspended on the upper middle portion of the inner facade of the vertical portion of the fork frame 42.

[0034] By adopting the above technical solution, the electric transfer stacker completes the unfolding and storage of the on-board pallet structure through the turning plate 41 and the anti-locking mechanism 5, so as to realize the rapid transportation of goods in a small space, and will not cause the accumulation of goods due to the narrow space of the warehouse shelf aisle. It is safe and efficient, can improve the efficiency of cargo transfer, save time and cost, eliminate the safety hazards of electric transfer stacker without pallet operation, meet the temporary needs of cargo transfer in a small space, and is simple to operate, does not require a large amount of manpower participation, reduces labor costs, and ensures economic benefits.

[0035] Embodiment 2

[0036] Combination Figure 1 , Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0037] In this embodiment, the flip plate 41 is formed by detachably splicing a grille 414 and an outer frame 411 .

[0038] A semicircular plastic anti-slip layer 413 is evenly distributed on the top surface of the grille 414 of the flip plate 41 .

[0039] By adopting the above technical solution, the flip plate 41 is composed of a grille 414 and an outer frame 411, and the anti-slip layer 413 arranged on the top surface of the grille 414 effectively improves the safety of use, which can not only avoid stress concentration and reduce weight, but also reduce the relative sliding of goods during transportation. The above structural design ensures the overall strength while also ensuring the high safety and high stability of the transportation operation; and when the grille 414 is damaged, it can be replaced separately, which effectively reduces the wear of the grille 414 and the instability of the transportation process, reduces safety risks, and reduces subsequent maintenance costs.

[0040] Embodiment 3

[0041] Combination Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0042] In this embodiment, two pairs of detachable rectangular enclosure blocks 412 are vertically symmetrically arranged on both sides of the flip plate 41 along the central axis.

[0043] By adopting the above technical solution, during the long-term use of the transfer operation, the detachable rectangular enclosure block 412 arranged on the edge of the turning plate 41 effectively reduces the bumps during the transfer of goods of different sizes, avoids the risk of collision and falling of goods during transfer, and greatly improves the transfer fault tolerance rate. When transporting oversized goods, the enclosure block 412 can be removed immediately to adapt to the transfer of different goods, adding a layer of insurance for the transfer operation, reducing safety risks, and improving economic benefits. The design is reasonable and simple, which is conducive to maintenance and reduces the cost of later use.

[0044] Embodiment 4

[0045] Combination Figure 4 , Figure 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0046] In this embodiment, the vertical portion of the fork frame 42 is symmetrically provided with a U-shaped notch 421 along its axis, and a transverse bolt 422 is provided in the upper part of the notch; a semi-open rotating arm 415 is vertically symmetrically provided at the rear of the outer frame 411 of the flip plate 41, and the rotating arm 415 is detachably rotatably connected to the corresponding transverse bolt 422.

[0047] The anti-locking mechanism 5 comprises

[0048] A locking seat 53, which is vertically attached to the middle and upper part of the inner vertical surface of the vertical part of the fork frame 42, and has a convex groove 531 on the top;

[0049] A flip stopper 51 is vertically inserted into the convex groove 531 of the locking seat 53, and the bottom of the flip stopper 51 is rotatably connected to the convex groove 531 via a rotating shaft inserted transversely;

[0050] A locking bolt 52 is provided through the front side of the flip stopper 51 and can be screwed with a bolt hole provided on the fork frame 42 .

[0051] By adopting the above technical solution, the flip plate 41 is matched with the anti-locking mechanism 5 to realize the quick expansion and storage of the portable tray. When the flip plate 41 needs to be expanded, the locking bolt 52 is loosened to release the flip block 51, so that it rotates naturally along the convex groove 531, and then the flip plate 41 flips and falls until the flip block 51 turns from vertical to horizontal. After reaching the limit point, the anti-lock is completed, and the flip plate 41 completes the expanded state; when the flip plate 41 needs to be stored, the flip plate 41 and the flip block 51 are straightened, and the locking bolt 52 is tightened until it is completely locked, and the flip plate 41 completes the stored state; when the flip plate 41 is in the stored state, it can provide a safety barrier for the operator to reduce the occurrence of safety accidents. When the flip plate 41 is not needed, the flip plate 41 can also be removed to meet actual needs.

[0052] The working principle and use process of this utility model:

[0053] When the electric transfer stacker of the utility model is implemented, first the switch 12 is started to start the machine, the direction is controlled by the advance and retreat paddle 21, and then the lifting paddle 22 is adjusted to adjust the height of the fork frame 42. When the flip plate 41 needs to be unfolded, the locking bolt 52 is loosened to release the flip block 51, so that it rotates naturally along the convex groove 531, and then the flip plate 41 flips and falls down until the flip block 51 turns from vertical to horizontal and reaches the limit point, the reverse lock is completed, and the flip plate 41 completes the unfolded state, and the goods are placed for transfer and stacking; when the flip plate 41 needs to be stored, the flip plate 41 and the flip block 51 are straightened, and the locking bolt 52 is tightened until it is completely locked, and the flip plate 41 completes the storage state.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Electric transport stacker, characterized by: include A machine base (1) is vertically erected and is square in shape. An emergency stop switch (11) and a start switch (12) are arranged on the top of the machine base, and a driving wheel (13) is arranged on the bottom of the machine base. A front frame (15) arranged horizontally and symmetrically extends outward from the bottom of the front side of the machine base (1), and driven wheels (14) are arranged side by side on the bottom of the outer end side of the front frame (15); A control handle (2), the end of which is rotatably connected to the rear side of the base (1) and has a hand-held portion extending obliquely outward, on which a forward and backward paddle (21) and a lifting paddle (22) are symmetrically arranged on the left and right sides; A main beam (3) is vertically attached to the front side of the machine base (1), and the bottom of the main beam (3) is mounted on the front frame (15); A transfer mechanism (4) comprises an L-shaped fork frame (42) parallel to the front frame (15); the horizontal portion of the fork frame (42) is a U-shaped double fork arm, and the vertical portion thereof is connected to the main beam (3) in a lifting manner; the upper edge of the vertical portion of the fork frame (42) is rotatably connected to a flip plate (41), and the flip plate (41) is rotatably fixed in a horizontal or vertical state through an anti-locking mechanism (5) suspended at the middle and upper part of the inner facade of the vertical portion of the fork frame (42).

2. The electric transport stacker according to claim 1, characterized in that: The flip plate (41) is formed by detachably splicing a grille (414) and an outer frame (411).

3. The electric transport stacker according to claim 2, characterized in that: A semicircular plastic anti-slip layer (413) is evenly distributed on the top surface of the grille (414) of the turning plate (41).

4. The electric transport stacker according to claim 3, characterized in that: Two pairs of detachable rectangular enclosure blocks (412) are respectively arranged vertically and symmetrically on both sides of the turning plate (41) along the central axis.

5. The electric transport stacker according to claim 2, characterized in that: A U-shaped notch (421) is symmetrically provided on the vertical portion of the fork frame (42) along its central axis, and a transverse bolt (422) is provided in the upper portion of the notch; a semi-open rotating arm (415) is vertically symmetrically provided at the rear portion of the outer frame (411) of the flip plate (41), and the rotating arm (415) is detachably and rotatably sleeved with the corresponding transverse bolt (422).

6. The electric transport stacker according to any one of claims 1 to 5, characterized in that: The anti-locking mechanism (5) comprises A locking seat (53) is vertically attached to the middle upper part of the inner vertical surface of the vertical part of the fork frame (42) and has a convex groove (531) on its top; A flip stopper (51) is vertically inserted into the convex groove (531) of the locking seat (53), and the bottom of the flip stopper (51) is rotatably connected to the convex groove (531) via a rotating shaft inserted transversely; A locking bolt (52) is provided through the front side of the flip stopper (51) and can be screwed with a bolt hole provided on the fork frame (42).

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