Cabinet bag hoisting and transporting structure

Abstract

The utility model discloses a cabinet bag hoisting and transporting structure which comprises a fixed seat, a hanging scaffold and a distance adjusting connecting rod, the fixed seat is rotatably matched with a plurality of groups of vertical hinged seat plates, each group of hinged seat plates is rotatably matched with two groups of distance adjusting connecting rods with rod-shaped structures, the other ends of the distance adjusting connecting rods are rotatably matched with a hook seat, a hook is connected below the hook seat, the center of the fixed seat is rotatably matched with a lead screw, and the lead screw is in threaded fit with a lead screw nut; the screw rod nut is embedded and fixed on the movable seat, a vertical plate is clamped and fixed on one side, close to each group of hooks, of the movable seat, a group of jacking wheels with horizontal axial leads are respectively and rotationally matched on two sides of the lower end of one side, far away from the screw rod, of the vertical plate through jacking shafts, and the jacking wheels support the corresponding distance adjusting connecting rods in a non-fixed manner; a motor is fixed on the fixed seat, and an output shaft of the motor is in transmission fit with the screw rod; the utility model has the beneficial effects that the distance between the hooks can be adjusted according to different sizes of hoisted cabinet bags, so that the application range of the cabinet bag hoisting device is enlarged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cabinet bag hoisting and transportation, and particularly relates to a cabinet bag hoisting and transportation structure. Background Technique

[0002] A cabinet bag, also known as a flexible intermediate bulk container (FIBC) / ton bag / ton package / ton bag, the structure of which can refer to the structure shown in CN308073248S, mainly consists of a flexible bag part and hanging ears (usually four) for hoisting thereon. Because of its advantages of moisture-proof, dust-proof and good sealing performance, it is widely used in the hoisting and transportation operations of salt products.

[0003] Salt products are widely used in chemical production. Since the amount of salt products that a cabinet bag can hold is roughly fixed, some enterprises use the salt material capacity of a cabinet bag as a raw material unit when producing salt products, that is, they use the amount of salt in several cabinet bags as the production ratio parameter, which omits many weighing and hoisting links. However, due to different chemical processes and different chemical uses, the volume of salt materials input in a single batch is different. In order to standardize production, many different sizes of cabinet bags have been developed. However, conventional hoisting tools for cabinet bags (such as the hoisting tool shown in CN211644329U) cannot adaptively change their sizes according to the sizes of different cabinet bags. Therefore, when hoisting cabinet bags with large size differences, different cabinet bag hoisting tools need to be replaced, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cabinet bag hoisting and transportation structure to solve the technical problem that the cabinet bag hoisting tool in the above background technique cannot adaptively change its size according to the sizes of different cabinet bags, resulting in time-consuming and laborious replacement of the hoisting tool.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A container bag lifting and transportation structure comprises: a fixed seat, a lifting plate, and a distance-adjusting connecting rod; the fixed seat is a plate-shaped structure, and a plurality of groups of vertical hinge seat plates are rotatably matched on the fixed seat, and each group of hinge seat plates is rotatably matched with two groups of distance-adjusting connecting rods of rod-shaped structures, and the other ends of the distance-adjusting connecting rods on the same hinge seat plate are rotatably matched with a hook seat, and a hook is connected to the hook seat below, and a threaded rod is rotatably matched with the center of the fixed seat, and a threaded rod nut is threadedly matched on the threaded rod, and the threaded rod nut is embedded and fixed on a movable seat of a block structure, and the movable seat is Two groups of clamping plates are provided on one side close to each group of hooks, and a vertical plate is clamped and fixed between the clamping plates facing the same direction. On both sides of the lower end of the vertical plate away from the screw rod, a group of top wheels with horizontal axis lines are rotated through the top shaft. Each group of top wheels corresponds to a group of distance-adjusting connecting rods. Under the action of gravity, the distance-adjusting connecting rods are pressed down and fit on the outer edge surfaces of the corresponding top wheels. The top wheels provide non-fixed support for the corresponding distance-adjusting connecting rods. A motor is fixed on the fixed seat, and the output shaft of the motor and the screw rod are directly or indirectly matched for transmission.

[0007] Further: In order to facilitate the connection between the fixed seat and the crane, a hanging plate is provided on the fixed seat, and a hanging cable bent into a ring shape is provided on the hanging plate. After the hanging cable is bent back, its two ends are fixedly connected to the hanging plate, and the ring structure formed by the hanging cable is a hanging ring.

[0008] Furthermore: in order to provide sufficient installation space and heat dissipation space for the motor, the hanging plate and the fixed seat are connected by circumferentially distributed elevated rods, so that a power cavity for accommodating the motor is formed between the hanging plate and the fixed seat.

[0009] Furthermore: in order to ensure that the angle of the hook remains constant after the size of the cabinet bag is adjusted, so as to facilitate the workers to hang the lifting ears of the cabinet bag at the same angle, two sets of parallel rods are also rotatably matched on the hinge seat plate, and the parallel rods and the distance-adjusting connecting rods on the same hinge seat plate remain parallel. The hook seat is a horizontal rod-shaped structure, and the parallel rods and the distance-adjusting connecting rods have the same size structure. The lower part of the parallel rods and the hook seat are rotatably matched, and the rod axes of the distance-adjusting connecting rod, the parallel rod and the seat plate are rotatably matched with each other, respectively, and the axis centers of the first and third rotating shafts are parallel and located in the same horizontal plane at the same time; the rod axes of the distance-adjusting connecting rod, the parallel rod and the hook seat are rotatably matched with each other, respectively, and the axis centers of the second and fourth rotating shafts are parallel and located in the same horizontal plane at the same time. The distance-adjusting connecting rod, the parallel rods and the seat plate and the hook seat constitute a parallelogram-shaped transmission structure.

[0010] Furthermore: In order to provide a larger rotational torque when the motor drives the lead screw to rotate, a reduction mechanism is provided in the power cavity, and the motor is connected to the lead screw through the reduction mechanism, and the reduction mechanism includes: a horizontal plate, a motor bracket, a reduction gear, and a reduction shaft; wherein the horizontal plate is horizontally fixed on the elevated pole, and a motor bracket is fixed on the elevated pole by a support support, and a reduction gear is rotatably matched with the reduction shaft in the gap between the motor bracket and the horizontal plate, and the motor is fixed to the motor bracket with the output shaft placed downward, and the output shaft of the motor penetrates the motor bracket and is fixed with a driving gear, and the driving gear and the reduction gear are meshed with each other, the number of teeth of the reduction gear is greater than the number of teeth of the driving gear, and the reduction shaft is coaxially fixed to the lead screw below.

[0011] Furthermore: in order to improve the pressure-bearing strength and wear resistance of the top wheel when the cabinet bag is hung on the hook, the outer ring of the top wheel is made of wear-resistant metal material to form a wear-resistant layer.

[0012] Furthermore: In order to make the lifting eye on the lifting cable adapt to crane hooks of different sizes, the lower part or the middle part of the lifting cable is clamped and fixed by two groups of block-shaped adjustment seats. The size of the lifting eye of the annular structure on the top of the lifting cable can be changed by adjusting the position of the adjustment seat on the lifting cable, and at least one group of cable locking bolts are used to lock and clamp between the two adjustment seats.

[0013] Furthermore: In order to prevent the movable seat from spinning, causing the top wheel and the distance adjusting link it fits to shift in position, causing the distance adjusting link to lose support, at least one group of sliding rods with a rod-like structure are vertically fixed below the fixed seat, and the sliding rods and the movable seat are slidably matched, and the sliding rods prevent relative angle deflection from occurring between the fixed seat and the movable seat.

[0014] Furthermore: in order to facilitate the replacement of the hook according to the actual weight of the mounted cabinet bag, or to facilitate the maintenance and inspection of the hook; a threaded seat with a columnar structure is provided at the end of the hook seat away from the axis of the screw rod, and a vertical threaded through hole is provided in the threaded seat. A vertical screw is provided on the top of the hook, and the screw and the threaded through hole of the threaded seat are threadedly matched, so that the hook is screwed and fixed to the bottom of the threaded seat by the screw.

[0015] Furthermore: In order to prevent the hook from spinning when pulled by a heavy object or vibrated, causing the screw at the top of the hook to rotate out of the threaded seat, causing the hook to detach and triggering a safety accident, a transverse threaded hole is provided on the threaded seat, and a locking bolt is fitted in the thread in the transverse threaded hole. After the locking bolt is tightened, the screw in the hook seat can be locked and fixed.

[0016] In summary, the utility model has the following beneficial effects:

[0017] ①The distance between the hooks thereon can be adjusted according to the different sizes of the hoisted cabinet bags, increasing the applicable range of the present utility model. Through the establishment of the lead screw, movable seat, top wheel, and distance-adjusting connecting rod, when the hoisted salt material results in different sizes of the hoisted cabinet bags due to processes and uses, there is no need to remove the present utility model as a lifting tool at this time. Only need to power on the motor and make it rotate. The output shaft of the motor drives the reduction gear to rotate through the driving gear. The reduction gear drives the lead screw coaxial with it to rotate through the reduction shaft. Since the movable seat is in threaded cooperation with the lead screw through the lead screw nut, the rotating lead screw will drive the movable seat and the lead screw nut to move upward or downward as a whole. When the movable seat moves up and down, it will drive all the vertical plates fixed thereon to move accordingly. Similarly, the top wheels on the vertical plates will move. Because the distance-adjusting connecting rod is pressed against the outer edge surface of its corresponding top wheel under the action of gravity, and the top wheel non-fixedly supports its corresponding distance-adjusting connecting rod, the top wheel moving up and down will drive the distance-adjusting connecting rod to deflect around the first rotating shaft. When the distance-adjusting connecting rod deflects, the distance between the hook connected thereto through the hook seat and the axis of the lead screw is changed, thereby making the distance between the hooks adapt to the distance between the lifting lugs on cabinet bags of different sizes, so that the present utility model can be applicable to the hoisting of cabinet bags of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the schematic diagram of the cooperation principle of the moving block, lead screw, and vertical plate in the present utility model;

[0020] Figure 3 is the schematic diagram of the hook angle maintaining principle in the present utility model;

[0021] Figure 4 is the structural schematic diagram of the reduction mechanism and the motor in the present utility model;

[0022] Figure 5 is Figure 2 the enlarged schematic diagram of the structure at A in

[0023] In the figure, 1, fixed seat; 2, suspension plate; 3, distance-adjusting connecting rod; 4, hook seat; 5, hook; 6, motor; 7, lead screw; 8, reduction mechanism; 9, movable seat; 10, top wheel; 11, parallel rod; 12, vertical plate; 13, hinge seat plate; 21, suspension cable; 22, elevated rod; 23, power chamber; 24, adjusting seat; 25, cable locking bolt; 26, sliding rod; 36, suspension ring; 31, first rotating shaft; 32, second rotating shaft; 41, threaded seat; 42, locking bolt; 51, screw rod; 61, driving gear; 81, horizontal plate; 82, motor bracket; 83, reduction gear; 84, reduction shaft; 91, lead screw nut, 92, clamping plate; 101, top shaft; 102, wear-resistant layer; 111, third rotating shaft; 112, fourth rotating shaft. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Example:

[0026] See also Figures 1 - 5 , the utility model provides a technical solution:

[0027] A container bag lifting and transportation structure comprises: a fixed seat 1, a lifting plate 2, and a distance-adjusting connecting rod 3; the fixed seat 1 is a plate-like structure, and a plurality of groups of vertical hinge seat plates 13 are rotatably matched on the fixed seat 1, and two groups of distance-adjusting connecting rods 3 of rod-like structures are rotatably matched on each group of hinge seat plates 13, and the other ends of the distance-adjusting connecting rods 3 on the same hinge seat plate 13 are rotatably matched with a hook seat 4, and a hook 5 is connected to the lower part of the hook seat 4, and a threaded rod 7 is rotatably matched with the center of the fixed seat 1, and a threaded rod nut 91 is threadedly matched on the threaded rod 7, and the threaded rod nut 91 is embedded and fixed on a block-like structure movable seat 9, and the movable seat 9 is close to the movable seat 9. Near one side of each group of hooks 5, two groups of clamps 92 are provided, and a vertical plate 12 is clamped and fixed between the clamps 92 in the same direction. On both sides of the lower end of the vertical plate 12 away from the screw rod 7, a group of top wheels 10 with horizontal axis lines are rotatably matched through the top shaft 101. Each group of top wheels 10 corresponds to a group of distance-adjusting connecting rods 3. Under the action of gravity, the distance-adjusting connecting rods 3 are pressed down and fit on the outer edge surface of the corresponding top wheels 10. The top wheels 10 support the corresponding distance-adjusting connecting rods 3 in a non-fixed manner. A motor 6 is fixed on the fixed seat 1, and the output shaft of the motor 6 and the screw rod 7 are directly or indirectly matched for transmission.

[0028] The fixing seat 1 is provided with a hanging plate 2 , on which a hanging cable 21 bent into a ring shape is provided. After the hanging cable 21 is bent back, both ends of the hanging cable 21 are fixedly connected to the hanging plate 2 , and the ring structure formed by the hanging cable 21 is a hanging ring 36 .

[0029] The hanging plate 2 and the fixed seat 1 are connected by circumferentially distributed elevated rods 22 , so that a power cavity 23 for accommodating the motor 6 is formed between the hanging plate 2 and the fixed seat 1 .

[0030] The hinge seat plate 13 is also rotatably matched with two groups of parallel rods 11, the parallel rods 11 and the distance-adjusting connecting rods 3 on the same hinge seat plate 13 remain parallel, the hook seat 4 is a horizontal rod-shaped structure, the parallel rods 11 and the distance-adjusting connecting rods 3 have the same size and structure, the lower part of the parallel rods 11 and the hook seat 4 are rotatably matched, the rod axes of the distance-adjusting connecting rods 3, the parallel rods 11 and the seat plate 13 are rotatably matched with each other, respectively, the first rotating shaft 31 and the third rotating shaft 111, the axis lines of the first rotating shaft 31 and the third rotating shaft 111 are parallel and located in the same horizontal plane at the same time; the rod axes of the distance-adjusting connecting rods 3, the parallel rods 11 and the hook seat 4 are rotatably matched with each other, respectively, the second rotating shaft 32 and the fourth rotating shaft 112, the axis lines of the second rotating shaft 32 and the fourth rotating shaft 112 are parallel and located in the same horizontal plane at the same time, the distance-adjusting connecting rods 3, the parallel rods 11 and the seat plate 13, and the hook seat 4 constitute a parallelogram-shaped transmission structure.

[0031] A reduction mechanism 8 is provided in the power chamber 23, and the motor 6 is connected to the screw 7 through the reduction mechanism 8. The reduction mechanism 8 includes: a horizontal plate 81, a motor bracket 82, a reduction gear 83, and a reduction shaft 84; wherein the horizontal plate 81 is horizontally fixed on the elevated pole 22, and a motor bracket 82 is fixed on the elevated pole 22 by support support, and a reduction gear 83 is rotatably matched with a reduction shaft 84 in the gap between the motor bracket 82 and the horizontal plate 81, and the motor 6 is fixed to the motor bracket 82 in a downwardly disposed output shaft, and the output shaft of the motor 6 penetrates the motor bracket 82 and is fixed with a driving gear 61, and the driving gear 61 and the reduction gear 83 are meshed with each other, and the number of teeth of the reduction gear 83 is greater than the number of teeth of the driving gear 61, and the reduction shaft 84 is coaxially fixed with the screw 7 below.

[0032] The outer ring of the top wheel 10 is made of wear-resistant metal material (such as 52100 chrome steel) to form a wear-resistant layer 102 .

[0033] The lower part or the middle part of the suspension cable 21 is clamped and fixed by two groups of block-shaped adjustment seats 24. The size of the annular suspension ring 36 at the top of the suspension cable 21 can be changed by adjusting the position of the adjustment seat 24 on the suspension cable 21. At least one group of cable lock bolts 25 are used to lock and clamp between the two adjustment seats 24.

[0034] At least one group of rod-shaped sliding rods 26 are vertically fixed below the fixed seat 1 . The sliding rods 26 and the movable seat 9 are slidably matched. The sliding rods 26 prevent relative angular deflection between the fixed seat 1 and the movable seat 9 .

[0035] The end of the hook seat 4 away from the axis of the screw rod 7 is provided with a columnar threaded seat 41, and a vertical threaded through hole is provided in the threaded seat 41. A vertical screw rod 51 is provided on the top of the hook 5. The screw rod 51 and the threaded through hole of the threaded seat 41 are threadedly matched, so that the hook 5 is screwed and fixed under the threaded seat 41 by the screw rod 51.

[0036] A through horizontal threaded hole is provided on the threaded seat 41, and a locking bolt 42 is in threaded fit in the horizontal threaded hole. After the locking bolt 42 is tightened, the screw rod 51 in the hook seat 4 can be locked and fixed (it should be noted that the position of the thread on the screw rod 51 should be reasonably allocated to prevent the locking bolt 42 from damaging the thread on the screw rod 51, that is, no thread is provided on the rod section of the screw rod 51 connected to the locking bolt 42).

[0037] Brief description of the usage process:

[0038] During use, according to the size of the crane hook, adjust the position of the adjusting seat 24 on the lifting cable 21 to change the size of the sling 36 of the annular structure at the top of the lifting cable 21, so that the sling 36 fits the crane hook. Lock all the cable locking bolts 25 to clamp the adjusting seat 24, and then hang the sling 36 on the crane hook to complete the connection between the present utility model and the crane.

[0039] When hoisting the cabinet bag, the worker only needs to hang the lifting lugs at the four corners of the cabinet bag on a hook 5 respectively to complete the hanging of the cabinet bag, and then, like the ordinary hoisting method, the cabinet bag can be hoisted and transported.

[0040] When the sizes of the cabinet bags hoisted due to the process and use of the salt material are different, there is no need to remove the present utility model used as a lifting tool at this time. Only need to power on the motor 6 and make it rotate. The output shaft of the motor 6 drives the reduction gear 83 to rotate through the driving gear 61. The reduction gear 83 drives the coaxial lead screw 7 to rotate through the reduction shaft 84. Since the movable seat 9 is in threaded fit with the lead screw 7 through the lead screw nut 91, the rotating lead screw 7 will drive the movable seat 9 and the lead screw nut 91 to move up or down as a whole. When the movable seat 9 moves up and down, it will drive all the vertical plates 12 fixed thereon to move accordingly. Similarly, the top wheels 10 on the vertical plates 12 will move accordingly. Because the distance adjusting link 3 is pressed against the outer edge surface of its corresponding top wheel 10 under the action of gravity, and the top wheel 10 non-fixedly supports its corresponding distance adjusting link 3, the up and down moving top wheel 10 will drive the distance adjusting link 3 to deflect around the first rotating shaft 31. When the distance adjusting link 3 deflects, the distance between the hook 5 connected thereto through the hook seat 4 and the axis of the lead screw 7 is changed, thereby making the distance between the hooks 5 adapt to the distance between the lifting lugs on the cabinet bags of different sizes, so that the present utility model can be applicable to the hoisting of cabinet bags of different sizes.

[0041] Because the axis lines of the first rotating shaft 31 and the third rotating shaft 111 are parallel and located in the same horizontal plane at the same time, and the axis lines of the second rotating shaft 32 and the fourth rotating shaft 112 are parallel and located in the same horizontal plane at the same time. According to the parallelogram principle, under the parallelogram transmission structure composed of the adjusting link 3, the parallel rod 11, the seat plate 13, and the hook seat 4, no matter how the angle of the adjusting link 3 around the first rotating shaft 31 changes, it will not affect the horizontal state of the hook seat 4, so that the angle of the hook 5 fixed on the hook seat 4 will not change either. This enables the worker to always hang the lugs of the cabinet bag at the same angle, and also avoids the unhooking of the lugs on the cabinet bag caused by the hook 5 with changing angles, thus eliminating potential safety hazards.

[0042] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A cabinet bag lifting and transportation structure, comprising: A fixed seat (1), a hanging plate (2), and a distance-adjusting connecting rod (3); characterized in that: the fixed seat (1) is a plate-like structure, and a plurality of groups of vertical hinge seat plates (13) are rotatably matched on the fixed seat (1), and each group of hinge seat plates (13) is rotatably matched with two groups of distance-adjusting connecting rods (3) of rod-like structure, and the other end of the distance-adjusting connecting rod (3) on the same hinge seat plate (13) is rotatably matched with a hook seat (4), and the hook seat (4) is connected to a hook (5) below, and a screw rod (7) is rotatably matched with the center of the fixed seat (1), and a screw rod nut (91) is threadedly matched on the screw rod (7), and the screw rod nut (91) is embedded and fixed on a block-like structure movable seat (9), and the movable seat (9) is near each Two groups of clamping plates (92) are respectively provided on one side of the group hook (5), and a vertical plate (12) is clamped and fixed between the clamping plates (92) facing the same direction. On both sides of the lower end of the vertical plate (12) away from the screw rod (7), a group of top wheels (10) with horizontal axis lines are rotatably matched through a top shaft (101). Each group of top wheels (10) corresponds to a group of distance-adjusting connecting rods (3). Under the action of gravity, the distance-adjusting connecting rods (3) are pressed down and fit on the outer edge surface of the corresponding top wheels (10). The top wheels (10) support the corresponding distance-adjusting connecting rods (3) in a non-fixed manner. A motor (6) is fixed on the fixed seat (1), and the output shaft of the motor (6) and the screw rod (7) are directly or indirectly matched for transmission.

2. The cabinet bag hoisting and transportation structure according to claim 1, wherein: A hanging plate (2) is arranged on the fixing seat (1), and a hanging cable (21) bent into a ring shape is arranged on the hanging plate (2). After the hanging cable (21) is bent back, both ends of the hanging cable (21) are fixedly connected to the hanging plate (2), and the ring structure formed by the hanging cable (21) is a hanging ring (36).

3. The cabinet bag hoisting and transporting structure according to claim 2, characterized in that: The hanging plate (2) and the fixed seat (1) are connected by circumferentially distributed elevated rods (22), so that a power cavity (23) for accommodating the motor (6) is formed between the hanging plate (2) and the fixed seat (1).

4. A cabinet bag hoisting and transportation structure according to claim 1, characterized in that: The hinge seat plate (13) is also rotatably matched with two groups of parallel rods (11), the parallel rods (11) and the distance-adjusting connecting rods (3) on the same hinge seat plate (13) are kept parallel, the hook seat (4) is a horizontal rod-shaped structure, the parallel rods (11) and the distance-adjusting connecting rods (3) have the same size and structure, the lower part of the parallel rods (11) and the hook seat (4) are rotatably matched, and the rod axes of the distance-adjusting connecting rods (3), the parallel rods (11) and the seat plate (13) are respectively the first rotating shaft (31), the third rotating shaft (111) and the third rotating shaft (111). ), the axis centers of the first rotating shaft (31) and the third rotating shaft (111) are parallel and located at the same horizontal plane; the rod axes for rotationally matching the distance-adjusting connecting rod (3), the parallel rod (11) and the hook seat (4) are respectively the second rotating shaft (32) and the fourth rotating shaft (112); the axis centers of the second rotating shaft (32) and the fourth rotating shaft (112) are parallel and located at the same horizontal plane; the distance-adjusting connecting rod (3), the parallel rod (11) and the seat plate (13) and the hook seat (4) form a parallelogram-shaped transmission structure.

5. The cabinet bag hoisting and transportation structure according to claim 3, characterized in that: A speed reduction mechanism (8) is provided in the power chamber (23). The motor (6) is drivingly connected to the lead screw (7) through the speed reduction mechanism (8). The speed reduction mechanism (8) includes: a horizontal plate (81), a motor bracket (82), a reduction gear (83), and a reduction shaft (84). Among them, the horizontal plate (81) is horizontally fixed on the elevated rod (22). A motor bracket (82) is supported and fixed on the elevated rod (22) by a support column. A reduction gear (83) is rotatably fitted with a reduction shaft (84) in the gap between the motor bracket (82) and the horizontal plate (81). The motor (6) is fixed on the motor bracket (82) with its output shaft placed at the lower position. A driving gear (61) is fixed to the output shaft of the motor (6) passing through the motor bracket (82). The driving gear (61) and the reduction gear (83) are meshed with each other. The number of teeth of the reduction gear (83) is greater than that of the driving gear (61). The lower part of the reduction shaft (84) is coaxially fixed to the lead screw (7).

6. The cabinet bag hoisting and transportation structure according to claim 1, wherein: The outer ring of the top wheel (10) is made of wear-resistant 52100 chromium steel to form a wear-resistant layer (102).

7. The cabinet bag hoisting and transportation structure according to claim 2, characterized in that: The lower part or the middle part of the suspension cable (21) is clamped and fixed by two groups of block-shaped adjusting seats (24). By adjusting the position of the adjusting seats (24) on the suspension cable (21), the size of the hanging ring (36) of the annular structure at the top of the suspension cable (21) can be changed. At least one group of cable locking bolts (25) is used to lock and clamp between the two adjusting seats (24).

8. The cabinet bag hoisting and transportation structure according to claim 1, characterized in that: At least one group of rod-shaped sliding rods (26) is vertically fixed below the fixed seat (1). The sliding rods (26) are slidably matched with the movable seat (9). The sliding rods (26) prevent relative angular deflection between the fixed seat (1) and the movable seat (9).

9. The cabinet bag hoisting and transportation structure according to claim 4, characterized in that: One end of the hook seat (4) away from the axis of the lead screw (7) is provided with a columnar threaded seat (41). A vertical threaded through hole is provided in the threaded seat (41). A vertical screw rod (51) is provided at the top of the hook (5). The screw rod (51) is in threaded fit with the threaded through hole of the threaded seat (41), so that the hook (5) is screwed and fixed below the threaded seat (41) by relying on the screw rod (51).

10. A cabinet bag hoisting and transportation structure according to claim 9, characterized in that: A through horizontal threaded hole is provided in the threaded seat (41). A locking bolt (42) is in threaded fit in the horizontal threaded hole. After the locking bolt (42) is tightened, the screw rod (51) in the hook seat (4) can be locked and fixed.

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