Port logistics box hoisting equipment

Abstract

The invention relates to the technical field of logistics box hoisting, and discloses port logistics box hoisting equipment which comprises a hanging element, the hanging element comprises a hanging bracket, a fixed seat is fixedly arranged in the middle of the hanging bracket, a transmission wheel is rotationally arranged on the fixed seat, a hoisting rope connected with a crane is wound on the transmission wheel, and a box body is arranged below the hanging bracket; a mounting shell is arranged on the hanging bracket, a first clamping plate and a second clamping plate are slidably arranged on the two sides of the opposite angles of the mounting shell correspondingly, a first rack and a second rack which are connected with the first clamping plate and the second clamping plate correspondingly are slidably arranged in the mounting shell, and a driving mechanism for driving the first rack and the second rack to slide at the same time is arranged on the mounting shell. According to the logistics box hoisting device, hoisting elements can be positioned, twist locks on the hoisting elements are aligned to lock holes in a logistics box, hoisting is facilitated, meanwhile, the box body can be limited, and the situation that the box body shakes and the gravity center shifts due to strong wind blowing during hoisting is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics box hoisting, and in particular to a port logistics box hoisting device. Background Art

[0002] Ports are the gathering points and hubs of water and land transportation, and are the distribution centers for industrial and agricultural products and foreign trade import and export materials. In order to facilitate the lifting of products, the products will be placed in logistics boxes, so that they have standardized sizes and are easy to lift. Trucks will transport the logistics boxes filled with goods to the port. The logistics boxes will be lifted by the lifting equipment driven by the crane, and transferred from the truck to the cargo ship, so that they can be transported to various places.

[0003] When hoisting goods, workers need to be proficient in hoisting equipment and have a more accurate grasp of the distance. Since ports are generally located on the seaside and are prone to strong winds, the hanging elements are lifted using steel cables, causing the hanging elements to swing, making it difficult for the hanging locks on the hanging elements to align with the lock holes on the logistics box, making hoisting more difficult. At the same time, strong winds will blow the hanging elements and the logistics box. Since there is a certain gap between the hanging locks and the lock holes, the logistics box will swing under the hanging elements, and the center of gravity shift will shorten the service life of the steel cable. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a port logistics box lifting equipment.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a port logistics box lifting equipment, including a hanging element, the hanging element includes a hanger, a fixed seat is fixed in the middle of the hanger, a transmission wheel is rotatably provided on the fixed seat, a lifting rope connected to the crane is wound around the transmission wheel, a box body is provided under the hanger, a mounting shell is provided on the hanger, a clamping plate 1 and a clamping plate 2 are respectively slidably provided on both sides of the corners of the mounting shell, a rack 1 and a rack 2 are respectively connected to the clamping plate 1 and the clamping plate 2 in the mounting shell, and a mounting shell is provided on the mounting shell. A driving mechanism is provided for driving rack 1 and rack 2 to slide simultaneously, and separation mechanisms are provided between rack 1 and clamp plate 1, and between rack 2 and clamp plate 2 to separate rack 1 from clamp plate 1, and rack 2 from clamp plate 2. A push block is provided on the mounting shell and slides below clamp plate 1 and clamp plate 2, and a reset spring is provided between the push block and the mounting shell. Clamp plate 1 and clamp plate 2 slide and push the push block, and the push block drives the separation mechanism to separate clamp plate 1 from rack 1, and clamp plate 2 from rack 2. A limiting mechanism is provided on the hanger for pressing the hanger down to limit the position of the box.

[0006] As an improvement, the driving mechanism includes a rotating shaft 1 rotatably set on the mounting shell, a gear 1 that cooperates with rack 1 is fixedly provided on the rotating shaft 1, a rotating shaft 2 is rotatably provided on the mounting shell, a gear 2 that cooperates with rack 2 is provided at one end of the rotating shaft 2, and a bevel gear 1 is provided at the other end, and a bevel gear 2 that cooperates with bevel gear 1 is provided on the rotating shaft 1.

[0007] As an improvement, the separation mechanism includes an insertion block at one end of rack one and rack two, a slide groove one is provided on the bottom surface of the insertion block, a clamping block is slidably provided in the slide groove one, a spring one is provided between the clamping block and the slide groove one, a slot and a clamping hole that cooperate with the insertion block and the clamping block are respectively provided on the splint one and splint two, a support plate is provided in the mounting shell, a top block that cooperates with the inclined surface of the push block is slidably provided on the support plate below the clamping hole, and the splint one and splint two can push the push block to move when they move inward.

[0008] As an improvement, corner castings are provided at the four corners of the box body, and locking holes are provided on the corner castings. A rotating shaft three is rotatably provided on the hanger corresponding to the position of the lock hole, and a limiting ring cooperating with the hanger is provided on the rotating shaft three. A twist lock cooperating with the lock hole is provided at one end of the rotating shaft three, and a torsion spring sleeved on the rotating shaft three is provided between the rotating shaft three and the hanger.

[0009] As an improvement, the limiting mechanism includes a clamping plate three slidably arranged on the side of the hanger, a driving groove one is provided on the clamping plate three, a spring two is provided between the clamping plate three and the hanger, a plug plate is slidably provided on the bottom surface of the hanger, a driving block cooperating with the driving groove one is provided on the plug plate, the hanger is pressed downward to move the driving block upward, and the upward movement of the driving block drives the clamping plate three to clamp and limit the box body, and a transmission mechanism is provided on the driving block, which drives the driving block to move upward and drives the rotating shaft three to rotate.

[0010] As an improvement, the transmission mechanism includes a shell arranged on the hanger, a spring three is arranged between the drive block and the shell, a sliding hole is arranged on the shell, a drive rod passing through the sliding hole is arranged on the drive block, one end of the drive rod is sleeved on the rotating shaft three, a protrusion is arranged at the joint between the drive rod and the rotating shaft three, a slide groove two cooperating with the protrusion is provided on the rotating shaft three, the slide groove two includes two rotating grooves arranged up and down, and a drive groove two is provided between the rotating grooves for the protrusion to slide and drive the rotating shaft three to rotate.

[0011] As an improvement, one end of the rotating shaft 3 is provided with a gear 3 located in the mounting shell, and one side of the rack 2 is provided with a rack 3 which slides and drives the gear 3 to rotate.

[0012] The advantages of the present invention compared with the prior art are: 1. Drive rack 1 and rack 2 to move through the driving mechanism, and rack 1 and rack 2 respectively drive clamp plate 1 and clamp plate 2 to move, clamp plate 1 positions the left and right sides of the hanging element, and clamp plate 2 positions the front and back of the hanging element, so that the hanging element is located directly above the box.

[0013] 2. By setting up a separation mechanism, the positioning can be made more precise. The two splints 1 and 2 do not affect each other. After the left and right positioning of splint 1 is completed, the separation mechanism will separate splint 1 from rack 1, thereby not affecting the front and back positioning of splint 2. The separation mechanism will fix splint 1 and splint 2 while separating splint 1 from rack 1 and splint 2 from rack 2.

[0014] When the positioning is completed, the hanging element moves down and contacts the box body. The limiting mechanism on the hanging element clamps and limits the box body under the gravity of the hanging element, so that it is not easily affected by strong winds, thereby extending the service life of the hanging rope. At the same time, the limiting mechanism drives the rotating shaft three to rotate through the transmission mechanism, so that the twist lock at one end of the rotating shaft three corresponds to the lock hole, completing the clamping and limiting of the box body while driving the twist lock to correspond to the lock hole. After the twist lock enters the lock hole, the torsion spring resets, completing the locking of the hanging element and the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereoscopic diagram of a port logistics box lifting equipment of the present invention; Figure 2 This is a schematic diagram of the driving structure of a port logistics box lifting equipment of the present invention; Figure 3 This is a structural schematic diagram of a port logistics box lifting equipment of the present invention; Figure 4 It is a schematic diagram of a separation mechanism of a port logistics box lifting equipment of the present invention; Figure 5 This is a section of a separation mechanism of a port logistics box lifting equipment of the present invention Figure 1 ; Figure 6 This is a section of a separation mechanism of a port logistics box lifting equipment of the present invention Figure 2 ; Figure 7 This is a three-dimensional diagram of a port logistics box lifting equipment box body of the present invention; Figure 8 It is a schematic diagram of a limiting mechanism of a port logistics box lifting equipment of the present invention; Fig. 9 It is a three-dimensional diagram of the rotating shaft of a port logistics box lifting equipment of the present invention; Fig.10 It is a schematic diagram of a plug board of a port logistics box lifting equipment of the present invention; Fig.11 It is a stereoscopic diagram of an installation shell of a port logistics box lifting equipment of the present invention.

[0016] As shown in the figure: 1. Hanging element; 11. Hanger; 12. Fixed seat; 13. Transmission wheel; 14. Hanging rope; 2. Box; 21. Corner casting; 22. Lock hole; 3. Mounting shell; 31. Clamp 1; 32. Clamp 2; 33. Rack 1; 34. Rack 2; 35. Push block; 36. Return spring; 37. Fixed plate; 4. Driving mechanism; 41. Shaft 1; 42. Gear 1; 43. Shaft 2; 44. Gear 2; 45. Bevel gear 1; 46. Bevel gear 2; 47. Fixed rod; 5. Separation mechanism; 51. Insert block; 52. Slide 1; 53, card block; 54, spring one; 55, slot; 56, card hole; 57, support plate; 58, top block; 61, shaft three; 611, gear three; 612, rack three; 62, twist lock; 63, torsion spring; 64, limit ring; 7, limit mechanism; 71, splint three; 72, drive slot one; 73, spring two; 74, plug plate; 75, drive block; 8, transmission mechanism; 81, housing; 82, spring three; 83, slide hole; 84, drive rod; 85, bump; 86, slide slot two; 861, rotation slot; 862, drive slot two. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0018] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Fig.11 As shown, a port logistics box lifting equipment includes a hanging element 1, the hanging element 1 includes a hanger 11, a fixed seat 12 is fixed in the middle of the hanger 11, a transmission wheel 13 is rotatably provided on the fixed seat 12, and a lifting rope 14 connected to the crane is wound around the transmission wheel 13, a box body 2 is provided below the hanger 11, a mounting shell 3 is provided on the hanger 11, a clamping plate 1 31 and a clamping plate 2 32 are slidably provided on both sides of the corners of the mounting shell 3, a rack 1 33 and a rack 2 34 connected to the clamping plate 1 31 and the clamping plate 2 32 are slidably provided in the mounting shell 3, a fixing plate 37 cooperating with the clamping plate 1 31, the clamping plate 2 32, the rack 1 33 and the rack 2 34 is provided in the mounting shell 3, and the mounting shell 3 is provided with a fixing plate 37 cooperating with the clamping plate 1 31, the clamping plate 2 32, the rack 1 33 and the rack 2 34. 3 is provided with a driving mechanism 4 for driving rack one 33 and rack two 34 to slide simultaneously, and a separation mechanism 5 is provided between the rack one 33 and the clamp plate one 31, and between the rack two 34 and the clamp plate two 32 to separate the rack one 33 from the clamp plate one 31, and the rack two 34 from the clamp plate two 32. A push block 35 is slidably provided below the clamp plate one 31 and the clamp plate two 32 on the mounting shell 3, and a reset spring 36 is provided between the push block 35 and the mounting shell 3. The clamp plate one 31 and the clamp plate two 32 slide and push the push block 35, and the push block 35 drives the separation mechanism 5 to separate the clamp plate one 31 from the rack one 33, and the clamp plate two 32 from the rack two 34. The hanger 11 is provided with a limiting mechanism 7 for pressing the hanger 11 downward to limit the box body 2.

[0019] The working principle of the present invention is as follows: in the initial state, the reset spring 36 is in a relaxed state, and the driving mechanism 4 is driven by the motor, and the driving mechanism drives the rack 1 33 and the rack 2 34 to slide, and the splint 1 31 and the splint 2 32 gradually approach the box body 2, so that the hanger 11 is located directly above the box body 2, and the rack 1 33 drives the splint 1 31 to position the left and right of the box body 2, and the rack 2 34 drives the splint 2 32 to position the front and back of the box body 2, and the splint 1 31 and the splint 2 32 are moved to one side of the box body 2 to drive the push block 35, and the push block 35 drives the separation mechanism 5 to separate the rack 1 33 from the splint 1 31, and the rack 2 34 from the splint 2 32, so that after completing the left and right positioning, it does not affect the rack 2 34 to continue to move to complete the front and back positioning, so that the positioning is more accurate, and the limiting mechanism 7 is driven to clamp and limit the box body 2 by moving the hanging element 1 downward, thereby preventing the box body 2 from shaking due to strong wind.

[0020] Combined with Figure 1 , Attachment Figure 2 , Attachment Fig.11 As shown, the driving mechanism 4 includes a rotating shaft 41 rotatably arranged on the mounting shell 3, a gear 42 matched with the rack 33 is fixedly arranged on the rotating shaft 41, a rotating shaft 2 43 is rotatably arranged on the mounting shell 3, a fixing rod 47 matched with the rotating shaft 2 43 is arranged on the mounting shell 3, a gear 2 44 matched with the rack 2 34 is arranged at one end of the rotating shaft 2 43, and a bevel gear 1 45 is arranged at the other end, and a bevel gear 2 46 matched with the bevel gear 1 45 is arranged on the rotating shaft 41.

[0021] Working principle of driving mechanism 4: rotating shaft 1 41 can be driven by a motor, the rotation of rotating shaft 1 41 drives gear 1 42 to rotate, the rotation of gear 1 42 drives two racks 1 33 to move in left and right directions respectively, rack 1 33 drives two clamps 1 31 to move, rotating shaft 1 41 drives bevel gear 1 45 to rotate, bevel gear 1 45 drives bevel gear 2 46 to rotate, bevel gear 2 46 drives gear 2 44 at one end of rotating shaft 2 43 to rotate, gear 2 44 drives rack 2 34 to move, rack 2 34 drives clamps 2 32 to move forward and backward.

[0022] Combined with Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6As shown, the separation mechanism 5 includes an insert block 51 at one end of the rack 1 33 and the rack 2 34, a slide groove 52 is provided on the bottom surface of the insert block 51, a block 53 is slidably provided in the slide groove 1 52, a spring 54 is provided between the block 53 and the slide groove 1 52, a slot 55 and a hole 56 cooperating with the insert block 51 and the block 53 are respectively provided on the clamp plate 1 31 and the clamp plate 2 32, a support plate 57 is provided in the mounting shell 3, a top block 58 cooperating with the inclined surface of the push block 35 is slidably provided on the support plate 57 below the hole 56, and the clamp plate 1 31 and the clamp plate 2 32 move inward to push the push block 35 to move.

[0023] Working principle of the separation mechanism 5: in the initial state, the spring 1 54 is in a relaxed state, the driving mechanism 4 drives the splint 1 31 and the splint 2 32 to move, the splint 1 31 and the splint 2 32 push the push block 35 to move, the reset spring 36 is compressed, the push block 35 pushes the top block 58 to move upward, the top block 58 pushes the clamping block 53, the spring 1 54 is compressed, the top block 58 enters the clamping hole 56 and pushes the clamping block 53 away from the clamping hole 56, the clamping block 53 enters the slide groove 1 52, the fixation of the splint 1 31 and the rack 1 33, the splint 2 32 and the rack 2 34 is released, and the top block 58 enters the clamping hole 56 to fix the splint 1 31 and the splint 2 32 to the mounting shell 3.

[0024] Combined with Figure 7 , Attachment Figure 8 , Attachment Fig. 9 As shown, the box body 2 is provided with corner castings 21 at the four corners, and the corner castings 21 are provided with locking holes 22. The hanger 11 is provided with a rotating shaft 3 61 corresponding to the position of the locking hole 22, and the rotating shaft 3 61 is provided with a limiting ring 64 that cooperates with the hanger 11. One end of the rotating shaft 3 61 is provided with a twist lock 62 that cooperates with the locking hole 22, and a torsion spring 63 that is sleeved on the rotating shaft 3 61 is provided between the rotating shaft 3 61 and the hanger 11.

[0025] Working principle: In the initial state, the torsion spring 63 is in a relaxed state, and the hanging element 1 is fixed to the box body 2 through the cooperation between the twist lock 62 and the lock hole 22, and the twist lock 62 is reset by the torsion spring 63.

[0026] Combined with Figure 8 , Attachment Fig. 9 , Attachment Fig.10 As shown, the limiting mechanism 7 includes a clamping plate 3 71 slidably arranged on the side of the hanger 11, and a driving groove 1 72 is arranged on the clamping plate 3 71. A spring 2 73 is arranged between the clamping plate 3 71 and the hanger 11. A plug plate 74 is slidably arranged on the bottom surface of the hanger 11, and a driving block 75 cooperating with the driving groove 1 72 is arranged on the plug plate 74. The hanger 11 is pressed downward to move the driving block 75 upward, and the driving block 75 moves upward to drive the clamping plate 3 71 to clamp and limit the box body 2. The driving block 75 is provided with a transmission mechanism 8 which moves the driving block 75 upward to drive the rotating shaft 3 61 to rotate.

[0027] Working principle of limiting mechanism 7: in the initial state, spring 2 73 is in a relaxed state. When positioning is completed, hanging element 1 moves down and contacts box body 2, plug plate 74 moves upward under the gravity of hanging element 1, spring 2 73 is compressed, plug plate 74 moves up through driving block 75 to move clamp plate 3 71 toward box body 2, clamp plate 3 71 contacts box body 2 and clamps box body 2, completing the fixation of box body 2, and driving block 75 moves up to drive transmission mechanism 8 to move up.

[0028] Combined with Figure 3 , Attachment Figure 8 , Attachment Fig. 9 As shown, one end of the rotating shaft 3 61 is provided with a gear 3 611 located in the mounting shell 3 , and one side of the rack 2 34 is provided with a rack 3 612 which slides with the rack 2 34 to drive the gear 3 611 to rotate.

[0029] Working principle: When hoisted to the specified position, the motor drives the driving mechanism 4, the driving mechanism 4 drives the rack 2 34 to slide, thereby driving the rack 3 612 to slide, the rack 3 612 drives the gear 3 611 to rotate, the gear 3 611 drives the twist lock 62 to rotate so that it corresponds to the lock hole 22, and then the hanging element 1 moves up and separates from the box 2 to complete the hoisting.

[0030] Combined with Figure 8 , Attachment Fig. 9 , Attachment Fig.10 As shown, the transmission mechanism 8 includes a shell 81 arranged on the hanger 11, a spring three 82 is arranged between the driving block 75 and the shell 81, a sliding hole 83 is arranged on the shell 81, and a driving rod 84 passing through the sliding hole 83 is arranged on the driving block 75. One end of the driving rod 84 is sleeved on the rotating shaft three 61, and a protrusion 85 is provided at the sleeve connection between the driving rod 84 and the rotating shaft three 61. The rotating shaft three 61 is provided with a slide groove two 86 cooperating with the protrusion 85, and the slide groove two 86 includes two rotating grooves 861 arranged up and down, and a driving groove two 862 is provided between the rotating grooves 861 for the protrusion 85 to slide and drive the rotating shaft three 61 to rotate.

[0031] The working principle of the transmission mechanism 8 is as follows: the driving block 75 moves upward to drive the driving rod 84 to move upward, and the protrusion 85 slides along the driving groove 2 862 to rotate the rotating shaft 3 61. Since the rack 2 34 moves to complete the positioning, the rack 3 612 is separated from the gear 3 611, thereby not affecting the rotation of the rotating shaft 3 61. The torsion spring 63 twists, and the twist lock 62 corresponds to the lock hole 22. The lock hole 22 is shaped as a straight slot, and the side of the twist lock 62 is parallel to the side of the straight slot. Then the hanging element 1 moves downward to drive the twist lock 62 into the lock hole 22. The twist lock 62 is reset under the action of the torsion spring 63 so that the side of the twist lock 62 is perpendicular to the side of the lock hole 22, thereby completing the fixation of the box body 2.

[0032] In specific use, the hanging element 1 is moved above the box body 2, and then moved down to a distance from the box body 2, and then the motor is started, the motor drives the driving mechanism 4, the driving mechanism 4 drives the rack 1 33 and the rack 2 34 to move, the rack 1 33 and the rack 2 34 respectively drive the clamping plate 1 31 and the clamping plate 2 32 to move, the clamping plate 1 31 and the clamping plate 2 32 push the push block 35, the push block 35 drives the separation mechanism 5 to separate the rack 1 33 from the clamping plate 1 31, the rack 2 34 from the clamping plate 2 32, and at the same time, the clamping plate 1 31 and the clamping plate 2 32 are separated. 2 is fixed, and the positioning is completed at this time. Then the hanging element 1 moves down, and the plug plate 74 contacts the box body 2 first. The plug plate 74 drives the clamp plate 3 71 to clamp the box body 2 through the driving block 75. Then the driving block 75 moves up to drive the transmission mechanism 8. The transmission mechanism 8 moves up to drive the rotating shaft 3 61 to rotate, so that the twist lock 62 corresponds to the lock hole 22, and then the twist lock 62 enters the lock hole 22. The torsion spring 63 resets the twist lock 62 to complete the fixation of the box body 2. Then the box body 2 is hoisted to the specified position, and the motor is started. The motor drives the driving mechanism 4 to reset. , the driving mechanism 4 drives the rack 1 33 and the rack 2 34 to reset, and the push block 35 is reset under the push of the reset spring 36. The insert block 51 at one end of the rack 1 33 and the rack 2 34 is inserted into the slot 55, and then the block 53 first enters the slide groove 1 52. When it reaches the clamping hole 56, the spring 1 54 pushes the block 53 to enter the clamping hole 56, and the top block 58 moves down and away from the clamping hole 56. The rack 1 33 and the clamping plate 1 31, the rack 2 34 and the clamping plate 2 32 are fixed and move together to return to the initial position. The rack 2 34 is in the moving process. The rack three 612 thereon drives the gear three 611 to rotate, so that the twist lock 62 corresponds to the lock hole 22, and then the hanging element 1 moves upward, the spring three 82 pushes the driving block 75 to move downward, and the driving rod 84 slides and moves downward in the slide groove two 86. At this time, the rack three 612 is disengaged from the gear three 611, and the spring two 73 pushes the splint three 71 to move, so that the splint three 71 is away from the box body 2. When the hanging element 1 rises, the twist lock 62 moves away from the lock hole 22, and the protrusion 85 and the torsion spring 63 work together to drive the rotating shaft three 61 to reset, and the lifting is completed.

[0033] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A port logistics container lifting equipment, comprising a hanging element (1), the hanging element (1) comprising a hanger (11), a fixing seat (12) fixedly provided in the middle of the hanger (11), a transmission wheel (13) rotatably provided on the fixing seat (12), a lifting rope (14) connected to a crane wound around the transmission wheel (13), a box body (2) provided below the hanger (11), characterized in that: The hanger (11) is provided with a mounting shell (3), and a clamping plate (31) and a clamping plate (32) are slidably provided on both sides of the corners of the mounting shell (3), and a rack (33) and a rack (34) are slidably provided in the mounting shell (3) and are connected to the clamping plate (31) and the clamping plate (32) respectively. A driving mechanism (4) for driving the rack (33) and the rack (34) to slide simultaneously is provided on the mounting shell (3), and a mechanism for separating the rack (33) and the clamping plate (31) and the rack (34) are provided between the rack (33) and the clamping plate (31), and between the rack (34) and the clamping plate (32). A separation mechanism (5) is provided for separating the rack (34) from the second splint (32); a push block (35) is slidably provided on the mounting shell (3) below the first splint (31) and the second splint (32); a return spring (36) is provided between the push block (35) and the mounting shell (3); the first splint (31) and the second splint (32) slide and push the push block (35); the push block (35) drives the separation mechanism (5) to separate the first splint (31) from the first rack (33) and the second splint (32) from the second rack (34); and a limiting mechanism (7) is provided on the hanger (11) for limiting the position of the box body (2) by pressing the hanger (11) downward.

2. The port logistics container lifting equipment according to claim 1 is characterized by: The driving mechanism (4) comprises a rotating shaft (41) rotatably mounted on the mounting shell (3), a gear (42) matched with a rack (33) being fixedly mounted on the rotating shaft (41), a rotating shaft (43) rotatably mounted on the mounting shell (3), a gear (44) matched with a rack (34) being mounted at one end of the rotating shaft (43), a bevel gear (45) being mounted at the other end, and a bevel gear (46) matched with the bevel gear (45) being mounted on the rotating shaft (41).

3. The port logistics container lifting equipment according to claim 1 is characterized by: The separation mechanism (5) comprises an insert block (51) arranged at one end of rack 1 (33) and rack 2 (34); a slide groove 1 (52) is provided on the bottom surface of the insert block (51); a clamping block (53) is slidably provided in the slide groove 1 (52); a spring 1 (54) is provided between the clamping block (53) and the slide groove 1 (52); a slot (55) and a clamping hole (56) are respectively provided on the clamping plate 1 (31) and the clamping plate 2 (32) to cooperate with the insert block (51) and the clamping block (53); a support plate (57) is provided in the mounting shell (3); a top block (58) is slidably provided on the support plate (57) below the clamping hole (56) to cooperate with the inclined surface of the push block (35); the clamping plate 1 (31) and the clamping plate 2 (32) move inward to push the push block (35) to move.

4. The port logistics container lifting equipment according to claim 1 is characterized by: Corner castings (21) are provided at the four corners of the box body (2), and locking holes (22) are provided on the corner castings (21). A rotating shaft (61) is rotatably provided on the hanger (11) corresponding to the locking holes (22). A limiting ring (64) cooperating with the hanger (11) is provided on the rotating shaft (61), and a twist lock (62) cooperating with the locking holes (22) is provided at one end of the rotating shaft (61). A torsion spring (63) sleeved on the rotating shaft (61) is provided between the rotating shaft (61) and the hanger (11).

5. The port logistics container lifting equipment according to claim 4 is characterized by: The limiting mechanism (7) comprises a clamping plate three (71) slidably arranged on the side of the hanger (11), a driving groove one (72) being provided on the clamping plate three (71), a spring two (73) being provided between the clamping plate three (71) and the hanger (11), a plug plate (74) being slidably provided on the bottom surface of the hanger (11), a driving block (75) cooperating with the driving groove one (72) being provided on the plug plate (74), the hanger (11) being pressed downward to cause the driving block (75) to move upward, the driving block (75) moving upward drives the clamping plate three (71) to clamp and limit the box body (2), and a transmission mechanism (8) is provided on the driving block (75) for driving the driving block (75) to move upward to drive the rotating shaft three (61) to rotate.

6. The port logistics container lifting equipment according to claim 5 is characterized by: The transmission mechanism (8) comprises a housing (81) arranged on the hanger (11); a spring three (82) is arranged between the driving block (75) and the housing (81); a sliding hole (83) is arranged on the housing (81); a driving rod (84) passing through the sliding hole (83) is arranged on the driving block (75); one end of the driving rod (84) is sleeved on the rotating shaft three (61); a protrusion (85) is arranged at the sleeve joint between the driving rod (84) and the rotating shaft three (61); a sliding groove two (86) cooperating with the protrusion (85) is arranged on the rotating shaft three (61); the sliding groove two (86) comprises two rotating grooves (861) arranged up and down; a driving groove two (862) is arranged between the rotating grooves (861) so that the protrusion (85) can slide and push the rotating shaft three (61) to rotate.

7. The port logistics container lifting equipment according to claim 6, characterized in that: One end of the rotating shaft 3 (61) is provided with a gear 3 (611) located in the mounting shell (3), and one side of the rack 2 (34) is provided with a rack 3 (612) which slides with the rack 2 (34) to drive the gear 3 (611) to rotate.

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