Electric accessory capable of lifting goods in multiple directions

Abstract

The invention relates to the technical field of cargo handling equipment, in particular to an electric accessory capable of hoisting cargos in multiple directions, which comprises a longitudinal moving frame mechanism mounted on a forklift, a sliding frame mechanism is fixedly mounted on the longitudinal moving frame mechanism, and a side moving frame mechanism is movably mounted on the sliding frame mechanism. A rotating shaft is movably installed on one side of the lateral moving frame mechanism and driven by a motor arranged in the lateral moving frame mechanism to rotate, a rotating arm is fixedly installed on the rotating shaft, and the end, away from the rotating shaft, of the rotating arm is rotationally connected with a suspension arm mechanism. The sliding frame mechanism is installed on the forklift, and the side moving frame mechanism horizontally moves on the sliding frame mechanism and is matched with rotation adjustment of the rotating arm and the suspension arm mechanism, so that compared with an existing mode that the forklift is directly used in a logistics warehouse, the angle of the lifting appliance can be determined according to the placement position of goods before the forklift lifts the goods, and the lifting appliance is convenient to use. The operation burden of a driver is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cargo handling equipment, and in particular to an electric attachment capable of lifting cargo in multiple directions. Background Art

[0002] A forklift is an industrial handling vehicle, which refers to various wheeled handling vehicles that are used for loading and unloading, stacking and short-distance transportation of palletized goods. They are often used to transport large objects in warehouses and are usually powered by a fuel engine or battery.

[0003] However, with the rapid development of the logistics industry, the demand for logistics warehouse environment is getting higher and higher, and the types of goods are also increasing. For the stacking of special goods, the traditional method is to place the goods on the pallet and then stack them, which is troublesome and reduces efficiency. In addition, the fork cannot calibrate the placement of the goods, causing the goods to be misplaced. After stacking to a certain height, it is easy to tip over, posing a safety hazard. Summary of the invention

[0004] The present application proposes an electric attachment that can lift goods in multiple directions. It can be used in conjunction with a forklift to facilitate stable stacking of goods and improve safety and efficiency. It is used to solve the problems of low efficiency of existing forklifts in directly transporting goods and potential safety hazards when stacking goods.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: an electric attachment that can lift goods in multiple directions, including a longitudinal frame mechanism installed on a forklift, a slide mechanism fixedly installed on the longitudinal frame mechanism, a side frame mechanism movably installed on the slide mechanism, and the side frame mechanism moves horizontally on the slide mechanism.

[0006] A rotating shaft is movably installed on one side of the side shift frame mechanism, and the rotating shaft is driven to rotate by a motor arranged in the side shift frame mechanism. A rotating arm is fixedly installed on the rotating shaft, and one end of the rotating arm away from the rotating shaft is rotatably connected to a suspension arm mechanism.

[0007] Furthermore, the slide mechanism includes two cross beams, a longitudinal beam is fixedly installed between the two cross beams, and the two longitudinal beams are respectively arranged at both ends of the cross beams, guide frame plates are fixedly installed on the side of the two cross beams away from the longitudinal beams, and a rack I is fixedly installed on one side of the front of the two cross beams, a guide strip is fixedly installed on the inner wall of the groove on the side of the guide frame plate away from the cross beam, and the guide strip is located on the inner wall of the guide frame plate groove close to the side shifting frame mechanism.

[0008] Furthermore, two gears I are fixedly installed on the side shift frame mechanism, and the outer teeth of the two gears I are respectively meshed with the side teeth of the two racks I, and the gear I is driven to rotate by a motor arranged in the side shift frame mechanism, and two longitudinal guide wheels are fixedly installed on the side shift frame mechanism and located between the gears I, and the outer sides of the two longitudinal guide wheels are respectively rollingly connected with the sides of the two racks I away from the guide frame plate, and transverse guide wheels are respectively fixedly installed at both ends of the side shift frame mechanism, and the outer sides of the two transverse guide wheels are respectively rollingly connected with one side of the two guide strips, and a proximity switch is fixedly installed on the bottom of the side shift frame mechanism, and the proximity switch and the motor that drives the side shift frame mechanism to move are electrically connected in the same circuit.

[0009] Furthermore, the boom mechanism includes a transverse hanger plate, a longitudinal hanger plate is fixedly connected to the middle of the bottom end of the transverse hanger plate, and the transverse hanger plate and the longitudinal hanger plate are integrally formed, and a hook is fixedly installed at one end of the longitudinal hanger plate away from the rotating arm.

[0010] Furthermore, there are two side shift frame mechanisms, and the end of the rotating arm away from the rotating axis is rotatably connected to a positioning swing arm device, and the swing arm device is driven to rotate by a servo motor I arranged on the rotating arm. A hanging arm mechanism is movably installed on the positioning swing arm device, and the hanging arm mechanism includes a transverse hanging plate, and a longitudinal hanging plate is fixedly connected to the middle of the bottom end of the transverse hanging plate, and the transverse hanging plate and the longitudinal hanging plate are integrally formed, and a hook is fixedly installed on the end of the longitudinal hanging plate away from the rotating arm.

[0011] Furthermore, the swing arm device includes a positioning arm formed by splicing a positioning cross arm I and a positioning cross arm II, the top of the positioning cross arm I and the positioning cross arm II are movably mounted with a U-shaped fixing plate, and the U-shaped fixing plate is fixed to the positioning cross arm I and the positioning cross arm II by bolts and nuts, and slideways are provided on the opposite sides of the positioning cross arm I and the positioning cross arm II, rollers are movably installed on both sides of the top and bottom of the transverse hanger plate, and the rollers on both sides of the bottom of the transverse hanger plate are respectively rollingly connected to the bottom of the slideways in the positioning cross arm I and the positioning cross arm II, and the rollers on both sides of the top of the transverse hanger plate are respectively rollingly connected to the top of the slideways in the positioning cross arm I and the positioning cross arm II, and a positioning plate for limiting the rollers is fixedly installed on the top of the transverse hanger plate.

[0012] Furthermore, a rack II is fixedly installed in the middle of the top of the horizontal hanging plate, and a servo motor II is fixedly installed on the top of the U-shaped fixing plate away from one end of the rotating arm. The output shaft of the servo motor II is transmission-connected with a gear II, and the gear II is meshed with the wiring harness limit plate.

[0013] Furthermore, the longitudinal movement frame mechanism includes a limiting plate I and two limiting plates II, the limiting plate I is fixedly installed in the middle part of the slide mechanism, and the two limiting plates II are respectively arranged on both sides of the limiting plate I, and the side of the limiting plate I away from the slide mechanism is fixedly connected with a limiting frame, and the top and bottom ends of the limiting frame away from the limiting plate I are respectively fixedly installed with limiting blocks, and the side of the limiting block away from the limiting frame is fixedly installed with a limiting guide wheel I, and a support plate is fixedly installed on one side of the limiting plate II, and the top and bottom ends of the support plate away from the limiting plate II are fixedly installed with limiting guide wheels II.

[0014] Furthermore, pads are fixedly installed at both ends of the support plate away from the limiting plate II, and the pads are located on one side of the limiting guide wheel II. A self-lubricating slide is fixedly connected to the side of the pad away from the support plate, and wire harness limiting plates located on the inner side of the slide mechanism are fixedly installed on the two limiting plates II.

[0015] Furthermore, contact switches are fixedly installed on opposite sides of the two longitudinal beams, and one end of the contact switch is movably connected to one side of the side shift frame mechanism, and the contact switch and the motor that drives the side shift frame mechanism to move are electrically connected to the same circuit.

[0016] Beneficial effects of the present invention:

[0017] 1. The present application provides an electric attachment that can lift goods in multiple directions. The electric attachment is installed on a forklift through a slide mechanism, and the side shift frame mechanism moves horizontally on the slide mechanism, and cooperates with the rotation adjustment of the rotating arm and the lifting arm mechanism. Compared with the existing logistics warehouse method of directly using a forklift, the forklift can determine the angle of the lifting device according to the placement of the goods before lifting the goods. There is no need for manual handling, which reduces the operating burden of the driver, simplifies the use of the forklift, and improves work efficiency.

[0018] 2. The present application provides an electric attachment that can lift goods in multiple directions. Two sets of movable side shift frame mechanisms are arranged on the slide mechanism, and each side shift frame mechanism is provided with a rotatable rotating arm and a positioning arm, which cooperate with the transverse hanging plate that can be extended or retracted in the positioning arm to facilitate the longitudinal or transverse lifting of goods, thereby improving the application scenarios of cargo stacking, avoiding the problem that existing forklifts are difficult to rotate or turn around in a narrow space to lift goods, and calibrating the goods before releasing them, thereby improving the accuracy of cargo stacking, which is conducive to stable stacking of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute a part of the specification, illustrate the embodiments disclosed in the present application and, together with the description, serve to explain the principles disclosed in the present application.

[0020] The present application can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0022] Figure 2 for Figure 1 A front view of

[0023] Figure 3 for Figure 1 Left view of

[0024] Figure 4 for Figure 3 A local enlarged structural schematic diagram;

[0025] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of Embodiment 3 of the present invention;

[0027] Figure 7 for Figure 6 Schematic diagram of the connection structure between the middle rotating arm and the boom mechanism;

[0028] Figure 8 for Figure 7 A schematic diagram of the local enlarged structure at B in FIG.

[0029] Fig. 9 for Figure 7 An exploded schematic diagram of the connection structure between the middle boom mechanism and the positioning cross arm;

[0030] Fig.10 This is a schematic diagram of the state of horizontally hanging goods in a warehouse according to the present invention;

[0031] Fig.11 It is a schematic diagram of the state of longitudinally hanging goods in a warehouse according to the present invention.

[0032] In the figure:

[0033] 1. Side shift frame mechanism; 2. Crossbeam; 3. Longitudinal beam; 4. Guide frame plate; 5. Rack I; 6. Guide bar; 7. Gear I; 8. Longitudinal guide wheel; 9. Horizontal guide wheel; 10. Rotating shaft; 11. Rotating arm; 12. Horizontal hanging plate; 13. Longitudinal hanging plate; 14. Hook; 15. Limiting plate I; 16. Limiting plate II; 17. Limiting frame; 18. Limiting block; 19. Limiting guide wheel I; 20. Support plate; 21. Limiting guide wheel II; 22. Pad; 23. Self-lubricating slide plate; 24. Wire harness limiting plate; 25. Proximity switch; 26. Contact switch; 27. Servo motor I; 28. Positioning cross arm; 29. ​​Positioning cross arm; 30. U-shaped fixing plate; 31. Slide; 32. Roller; 33. Positioning plate; 34. Rack II; 35. Servo motor II; 36. Gear II. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 4 An electric attachment capable of lifting goods in multiple directions comprises a slide mechanism, a slide mechanism, a side shift frame mechanism 1 being arranged on the slide mechanism, the side shift frame mechanism 1 moving horizontally on the slide mechanism, the slide mechanism comprising two cross beams 2, a longitudinal beam 3 being fixedly mounted between the two cross beams 2, and the two longitudinal beams 3 being arranged at both ends of the cross beams 2, guide frame plates 4 being fixedly mounted on the sides of the two cross beams 2 away from the longitudinal beams 3, racks Ⅰ 5 being fixedly mounted on one side of the front of the two cross beams 2, a guide bar 6 being fixedly mounted on the inner wall of the groove of the guide frame plate 4 away from the cross beam 2, and the guide bar 6 being located on the inner wall of the groove of the guide frame plate 4 close to the side shift frame mechanism.

[0037] Please refer to Figure 3-Figure 4 Two gears Ⅰ7 are fixedly installed on the side shift frame mechanism 1, and the outer teeth of the two gears Ⅰ7 are respectively meshed with the side teeth of the two racks Ⅰ5. The gear Ⅰ7 is driven to rotate by a motor arranged in the side shift frame mechanism 1. The motor is placed in the side shift frame mechanism 1 and is not drawn in the figure. The side shift frame mechanism 1 can move horizontally along the slide mechanism by utilizing the meshing action of the gear Ⅰ7 and the rack Ⅰ5. Two longitudinal guide wheels 8 are fixedly installed on the side shift frame mechanism 1 and are located between the gears Ⅰ7. The outer sides of the two longitudinal guide wheels 8 are respectively rollingly connected with the sides of the two racks Ⅰ5 away from the guide frame plate 4. Transverse guide wheels 9 are respectively fixedly installed at both ends of the side shift frame mechanism 1. The outer sides of the two transverse guide wheels 9 are respectively rollingly connected with one side of the two guide bars 6.

[0038] A rotating shaft 10 is movably installed on the side of the side shift frame mechanism 1 away from the cross beam 2, and the rotating shaft 10 is driven to rotate by a motor arranged in the side shift frame mechanism 1. The motor is placed in the side shift frame mechanism 1 and is not drawn in the figure. A rotating arm 11 is fixedly installed on the rotating shaft 10. The rotating shaft 10 is driven to rotate by an electrode arranged in the side shift frame mechanism 1, thereby driving the rotating arm 11 to rotate. The end of the rotating arm 11 away from the rotating shaft 10 is rotatably connected to a lifting arm mechanism. The lifting arm mechanism includes a transverse hanging plate 12, and a longitudinal hanging plate 13 is fixedly connected to the middle of the bottom end of the transverse hanging plate 12, and the transverse hanging plate 12 and the longitudinal hanging plate 13 are integrally formed. A hook 14 is fixedly installed on the end of the longitudinal hanging plate 13 away from the rotating arm 11, and the hook 14 is used to lift the goods.

[0039] Please continue reading Figure 1-Figure 2 A longitudinal shift frame mechanism is provided on the side of the slide mechanism away from the side shift frame mechanism, and the longitudinal shift frame mechanism includes a limiting plate Ⅰ15 and two limiting plates Ⅱ16. The limiting plate Ⅰ15 is fixedly installed in the middle of the slide mechanism, and the two limiting plates Ⅱ16 are respectively arranged on both sides of the limiting plate Ⅰ15. A limiting frame 17 is fixedly connected to the side of the limiting plate Ⅰ15 away from the slide mechanism, and limiting blocks 18 are fixedly installed on the top and bottom ends of the limiting frame 17 away from the limiting plate Ⅰ15, and a limiting guide wheel Ⅰ19 is fixedly installed on the side of the limiting block 18 away from the limiting frame 17. A support plate 20 is fixedly installed on one side of the limiting plate Ⅱ16, and limiting guide wheels Ⅱ21 are fixedly installed on the top and bottom ends of the support plate 20 away from the limiting plate Ⅱ16. The outer sides of the limiting guide wheels Ⅰ19 and Ⅱ21 can be movably connected with the longitudinal limiting mechanism on the forklift, and the longitudinal shift frame mechanism is assembled to the forklift, so that the longitudinal shift frame mechanism can move longitudinally along the forklift like the forks of the forklift.

[0040] Pads 22 are fixedly installed at both ends of the support plate 20 away from the limiting plate Ⅱ16, and the pads 22 are located on one side of the limiting guide wheel Ⅱ21. A self-lubricating slide plate 23 is fixedly connected to the side of the pad 22 away from the support plate 20. The two limiting plates Ⅱ16 are respectively fixedly installed with wire harness limiting plates 24 located on the inner side of the slide mechanism. The wire harness pipelines of the motor and other equipment in the side shift frame mechanism 1 are limited and supported by the self-lubricating slide plate 23 and the wire harness limiting plate 24 to prevent the wire harness from colliding with the slide mechanism when the side shift frame mechanism moves horizontally on the slide mechanism.

[0041] A proximity switch 25 is fixedly installed at the bottom of the side shift frame mechanism 1, and the proximity switch 25 is electrically connected to the same circuit as the motor that drives the side shift frame mechanism 1 to move. Through the setting of the proximity switch 25, when the side shift frame mechanism 1 moves to one end of the slide mechanism, the proximity switch 25 triggers the switch action, so that the motor that drives the side shift frame mechanism 1 to move stops, thereby avoiding the side shift frame mechanism 1 from colliding with the longitudinal beam 3.

[0042] It is installed on the forklift through the slide mechanism, and the side shift frame mechanism 1 moves horizontally on the slide mechanism, cooperating with the rotation adjustment of the rotating arm 11 and the lifting arm mechanism. Compared with the existing logistics warehouse directly using a forklift, the forklift can determine the angle of the lifting device according to the placement of the goods before lifting the goods. There is no need for manual handling, which reduces the operating burden of the driver, simplifies the use of the forklift, and improves work efficiency. The electric attachment that can lift goods in multiple directions can also be used in loading and unloading, storage, and handling operations in construction sites, industrial enterprises, agriculture and animal husbandry, food lifting and storage cold storage and other places, so as to cope with the trouble of lifting or stacking goods by conventional forklifts.

[0043] Embodiment 2

[0044] See also Figure 5 On the basis of Example 1, the difference from Example 1 is that contact switches 26 are fixedly installed on opposite sides of the two longitudinal beams 3, and one end of the contact switch 26 is movably connected to one side of the side shift frame mechanism 1, and the contact switch 26 and the motor that drives the side shift frame mechanism 1 to move are electrically connected in the same circuit. Through the setting of the contact switches 26 on the two longitudinal beams 3, when the side shift frame mechanism 1 moves to one end of the slide mechanism, it contacts the contact switch 26 on the side longitudinal beam 3, so that the contact switch 26 is disconnected, and the side shift frame mechanism 1 stops moving.

[0045] Embodiment 3

[0046] See also Figure 6-Figure 9 On the basis of Example 1, the difference from Example 1 is that the number of side shift frame mechanisms 1 is two, and the end of the rotating arm 11 away from the rotating shaft 10 is rotatably connected to a positioning swing arm device, and the swing arm device is driven to rotate by a servo motor Ⅰ27 arranged on the rotating arm 11, and a lifting arm mechanism is movably installed on the positioning swing arm device, and the lifting arm mechanism includes a transverse hanging plate 12, and a longitudinal hanging plate 13 is fixedly connected to the middle of the bottom end of the transverse hanging plate 12, and the transverse hanging plate 12 and the longitudinal hanging plate 13 are designed as an integral part, and a hook 14 is fixedly installed on the end of the longitudinal hanging plate 13 away from the rotating arm 11, and the hook 14 is used to lift the goods.

[0047] The swing arm device includes a positioning arm formed by splicing a positioning cross arm Ⅰ28 and a positioning cross arm Ⅱ29. The top of the positioning cross arm Ⅰ28 and the positioning cross arm Ⅱ29 is movably covered with a U-shaped fixing plate 30, and the U-shaped fixing plate 30 is fixed to the positioning cross arm Ⅰ28 and the positioning cross arm Ⅱ29 by bolts and nuts. The opposite sides of the positioning cross arm Ⅰ28 and the positioning cross arm Ⅱ29 are provided with slideways 31. The top and bottom sides of the horizontal hanging plate 12 are movably installed with rollers 32, and the rollers 32 on both sides of the bottom of the horizontal hanging plate 12 are respectively connected to the bottom of the slideway 31 in the positioning cross arm Ⅰ28 and the positioning cross arm Ⅱ29. The rollers 32 on both sides of the top of the horizontal hanging plate 12 are respectively connected to the positioning cross arm Ⅰ28 and the top of the inner slide 31 of the positioning cross arm Ⅱ29 are rollingly connected, and a positioning plate 33 for limiting the roller 32 is fixedly installed on the top of the transverse hanger 12. The setting of the roller 32 facilitates the telescopic movement of the transverse hanger 12 along the positioning arm. A rack Ⅱ34 is fixedly installed in the middle of the top of the transverse hanger 12, and a servo motor Ⅱ35 is fixedly installed on the top of the U-shaped fixing plate 30 away from the rotating arm 11. The output shaft of the servo motor Ⅱ35 is transmission-connected with a gear Ⅱ36, and the gear Ⅱ36 is meshed with the wiring harness limit plate 24, so that the servo motor Ⅱ35 can drive the gear Ⅱ36 to rotate to control the horizontal movement of the transverse hanger 12 relative to the positioning arm.

[0048] When used in a warehouse, the hooks 14 on the two side shifting rack mechanisms 1 simultaneously hold the goods, and the forklift drives the sliding rack mechanism to move, thereby moving the goods to the desired location, such as Fig.10 As shown, the goods need to be placed horizontally on the shelf or stacked. At this time, the two sides of the shelf can only be moved by a forklift. When the forklift cannot turn around, the rotating arm 11 and the positioning arm on one of the side shifting frame mechanisms 1 are controlled to rotate, and the horizontal hanging plate 12 at one end of the rotating arm 11 is controlled to extend, and the other side shifting frame mechanism 1 is controlled to move in the direction of placing the goods until the other side shifting frame mechanism 1 is close to the previous side shifting frame mechanism 1, that is, Fig.10 The left side shift rack mechanism 1 shown in the figure moves to the right until it is close to the right side shift rack mechanism 1, and at the same time controls the rotation of the rotating arm 11 and the positioning arm on the other side shift rack mechanism 1, and controls the horizontal hanging plate 12 at one end of the other rotating arm 11 to extend, and the length of the horizontal hanging plate 12 extended by the other rotating arm 11 is less than the length of the horizontal hanging plate 12 extended by the previous rotating arm 11, and finally, by controlling the rotation of the two positioning arms and the extension or retraction of the two horizontal hanging plates 12, the goods are calibrated, that is, the state shown in Figure 10; when it is necessary to place the goods on the shelf vertically or stack them, control one of the rotating arms 11 to continue to rotate, and at the same time control the horizontal hanging plate 12 at one end of the rotating arm 11 to be retracted, and the horizontal hanging plate 12 at one end of the other rotating arm 11 is extended, so that the goods can be rotated ninety degrees, that is, the goods are moved from Fig.10 The horizontal state shown is rotated to Fig.11 The longitudinal state shown in the figure is finally calibrated by controlling the rotation of the two positioning arms and the extension or retraction of the two horizontal hanging plates 12, that is, the state shown in Figure 11.

[0049] By arranging two groups of movable side shift frame mechanisms 1 on the slide mechanism, and each side shift frame mechanism 1 is provided with a rotatable rotating arm 11 and a positioning arm, and cooperating with a transverse hanging plate 12 that can be extended or retracted in the positioning arm, it is convenient to hang goods longitudinally or transversely, thereby improving the application scenarios of cargo stacking, avoiding the problem that existing forklifts are difficult to rotate or turn around in a narrow space to hang goods, and calibrating the goods when releasing the goods, thereby improving the accuracy of cargo stacking, which is conducive to stable stacking of goods.

Claims

1. An electric attachment capable of lifting cargo in multiple directions, characterized in that: It comprises a longitudinal shift frame mechanism installed on a forklift, a slide frame mechanism is fixedly installed on the longitudinal shift frame mechanism, a side shift frame mechanism (1) is movably installed on the slide frame mechanism, and the side shift frame mechanism (1) moves horizontally on the slide frame mechanism; A rotating shaft (10) is movably mounted on one side of the side shift frame mechanism (1), and the rotating shaft (10) is driven to rotate by a motor arranged in the side shift frame mechanism (1). A rotating arm (11) is fixedly mounted on the rotating shaft (10), and one end of the rotating arm (11) away from the rotating shaft (10) is rotatably connected to a suspension arm mechanism.

2. The electric attachment capable of lifting cargo in multiple directions according to claim 1 is characterized in that: The slide mechanism comprises two cross beams (2), a longitudinal beam (3) is fixedly installed between the two cross beams (2), and the two longitudinal beams (3) are respectively arranged at the two ends of the cross beams (2), a guide frame plate (4) is fixedly installed on the side of the two cross beams (2) away from the longitudinal beams (3), and a rack I (5) is fixedly installed on the side of the front of the two cross beams (2), and a guide bar (6) is fixedly installed on the inner wall of the groove of the guide frame plate (4) away from the cross beam (2), and the guide bar (6) is located on the inner wall of the groove of the guide frame plate (4) close to the side shifting frame mechanism.

3. The electric attachment capable of lifting cargo in multiple directions according to claim 2 is characterized in that: Two gears I (7) are fixedly mounted on the side shift frame mechanism (1), and the outer teeth of the two gears I (7) are respectively meshed with the side teeth of the two racks I (5). The gears I (7) are driven to rotate by a motor arranged in the side shift frame mechanism (1). Two longitudinal guide wheels (8) are fixedly mounted on the side shift frame mechanism (1) and are located between the gears I (7). The outer sides of the two longitudinal guide wheels (8) are respectively rollingly connected with the sides of the two racks I (5) away from the guide frame plate (4). Transverse guide wheels (9) are respectively fixedly mounted at both ends of the side shift frame mechanism (1), and the outer sides of the two transverse guide wheels (9) are respectively rollingly connected with the sides of the two guide bars (6). A proximity switch (25) is fixedly mounted at the bottom of the side shift frame mechanism (1), and the proximity switch (25) and the motor for driving the side shift frame mechanism (1) to move are electrically connected in the same circuit.

4. The electric attachment capable of lifting cargo in multiple directions according to claim 3 is characterized in that: The suspension arm mechanism comprises a transverse suspension plate (12), a longitudinal suspension plate (13) is fixedly connected to the middle of the bottom end of the transverse suspension plate (12), and the transverse suspension plate (12) and the longitudinal suspension plate (13) are integrally formed, and a suspension hook (14) is fixedly installed at one end of the longitudinal suspension plate (13) away from the rotating arm (11).

5. The electric attachment capable of lifting cargo in multiple directions according to claim 3 is characterized in that: The number of the side shift frame mechanisms (1) is two, and one end of the rotating arm (11) away from the rotating shaft (10) is rotatably connected to a positioning swing arm device, and the swing arm device is driven to rotate by a servo motor I (27) arranged on the rotating arm (11). A suspension arm mechanism is movably installed on the positioning swing arm device, and the suspension arm mechanism includes a transverse suspension plate (12), and a longitudinal suspension plate (13) is fixedly connected to the middle of the bottom end of the transverse suspension plate (12), and the transverse suspension plate (12) and the longitudinal suspension plate (13) are integrally formed, and a hook (14) is fixedly installed on one end of the longitudinal suspension plate (13) away from the rotating arm (11).

6. The electric attachment capable of lifting cargo in multiple directions according to claim 5, characterized in that: The swing arm device comprises a positioning arm formed by splicing a positioning cross arm I (28) and a positioning cross arm II (29), the tops of the positioning cross arm I (28) and the positioning cross arm II (29) are movably sleeved with a U-shaped fixing plate (30), and the U-shaped fixing plate (30) is fixed to the positioning cross arm I (28) and the positioning cross arm II (29) by bolts and nuts, and the opposite sides of the positioning cross arm I (28) and the positioning cross arm II (29) are provided with slideways (31), and the top and bottom of the horizontal hanging plate (12) are Rollers (32) are movably mounted on both sides of the horizontal hanging plate (12), and the rollers (32) on both sides of the bottom of the horizontal hanging plate (12) are respectively connected in a rolling manner to the bottom of the inner slideway (31) of the positioning horizontal arm I (28) and the positioning horizontal arm II (29), and the rollers (32) on both sides of the top of the horizontal hanging plate (12) are respectively connected in a rolling manner to the top of the inner slideway (31) of the positioning horizontal arm I (28) and the positioning horizontal arm II (29), and a positioning plate (33) for limiting the rollers (32) is fixedly mounted on the top of the horizontal hanging plate (12).

7. The electric attachment capable of lifting cargo in multiple directions according to claim 6 is characterized in that: A rack II (34) is fixedly installed in the middle of the top of the transverse hanging plate (12), and a servo motor II (35) is fixedly installed on the top of the end of the U-shaped fixing plate (30) away from the rotating arm (11), and the output shaft of the servo motor II (35) is transmission-connected with a gear II (36), and the gear II (36) is meshed with the wiring harness limiting plate (24).

8. The electric attachment capable of lifting cargo in multiple directions according to claim 1, characterized in that: The longitudinal moving frame mechanism comprises a limiting plate I (15) and two limiting plates II (16), wherein the limiting plate I (15) is fixedly installed in the middle of the slide mechanism, and the two limiting plates II (16) are respectively arranged on both sides of the limiting plate I (15), and a limiting frame (17) is fixedly connected to the side of the limiting plate I (15) away from the slide mechanism, and limiting blocks (18) are fixedly installed at the top and bottom ends of the limiting frame (17) away from the limiting plate I (15), and a limiting guide wheel I (19) is fixedly installed on the side of the limiting block (18) away from the limiting frame (17), and a supporting plate (20) is fixedly installed on one side of the limiting plate II (16), and limiting guide wheels II (21) are fixedly installed at the top and bottom ends of the support plate (20) away from the limiting plate II (16).

9. The electric attachment capable of lifting cargo in multiple directions according to claim 8, characterized in that: Pads (22) are fixedly installed at both ends of the support plate (20) away from the limiting plate II (16), and the pads (22) are located on one side of the limiting guide wheel II (21). A self-lubricating slide plate (23) is fixedly connected to the side of the pads (22) away from the support plate (20), and a wire harness limiting plate (24) located on the inner side of the slide mechanism is fixedly installed on the two limiting plates II (16).

10. The electric attachment capable of lifting cargo in multiple directions according to claim 3, characterized in that: A contact switch (26) is fixedly installed on opposite sides of the two longitudinal beams (3), and one end of the contact switch (26) is movably connected to one side of the side shift frame mechanism (1). The contact switch (26) and the motor that drives the side shift frame mechanism (1) to move are electrically connected to the same circuit.

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