CN219652623U - Steel wire rope lifting mechanism of stacker - Google Patents

Abstract

The utility model relates to the technical field of stackers, in particular to a stacker steel wire rope lifting mechanism which comprises a lifting motor assembly, wherein the lifting motor assembly is fixedly arranged on an upright post and used for providing lifting power; the transition wheel is arranged at the top of the upright post; the lifting steel wire rope assembly is fixedly connected with the lifting motor assembly and used for transmitting power, and comprises a steel wire rope penetrating through the transition wheel and connected with the lifting motor assembly and a steel wire rope end assembly connected with the steel wire rope; the cargo carrying platform is positioned between the two upright posts and used for placing cargoes, and the steel wire rope end head assembly is fixedly connected to the cargo carrying platform. The utility model has simple and compact structure and convenient installation, and is directly fixed on the cargo bed to save cost; and lubrication maintenance is not required to be added periodically, so that the later maintenance cost is reduced.

Description

Steel wire rope lifting mechanism of stacker

Technical Field

The utility model relates to the technical field of stackers, in particular to a stacker steel wire rope lifting mechanism.

Background

The stacker has been widely used in warehouse management, the stacker cargo bed is generally pulled by a chain or a steel wire rope, the chain is not used when the stacker is lifted to a higher height, and only the steel wire rope is used for lifting the stacker; one end of a steel wire rope of the current stacker steel wire rope lifting mechanism is connected to an upper beam to pull a cargo carrying platform through a movable pulley, the other end of the steel wire rope is connected with a steel wire rope winding drum, and the middle part of the steel wire rope is fixed on the cargo carrying platform through the movable pulley to guide the cargo carrying platform, so that the cargo carrying platform is lifted. However, the rope winding mode of the structure has higher cost, and a plurality of groups of movable pulleys and upper beam fixing seats are needed, so that resource waste is caused.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a steel wire rope lifting mechanism of a stacker.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

a stacker wire rope hoist mechanism comprising:

the lifting motor component is fixedly arranged on the upright post and used for providing lifting power;

the transition wheel is arranged at the top of the upright post;

the lifting steel wire rope assembly is fixedly connected with the lifting motor assembly and used for transmitting power, and comprises a steel wire rope penetrating through the transition wheel and connected with the lifting motor assembly and a steel wire rope end assembly connected with the steel wire rope;

the cargo carrying platform is positioned between the two upright posts and used for placing cargoes, and the steel wire rope end head assembly is fixedly connected to the cargo carrying platform.

Preferably, the lifting motor assembly comprises a mounting plate fixedly arranged on the upright post, a lifting motor fixedly arranged on the mounting plate, and a steel wire rope winding drum connected with the lifting motor, wherein the steel wire rope winding drum is connected with the steel wire rope.

Preferably, the transition wheel comprises a transition wheel shaft arranged at the top of the upright post, a transition wheel sleeve arranged on the transition wheel shaft, and a transition wheel body arranged on the transition wheel sleeve through a transition wheel bearing, wherein the steel wire rope bypasses the transition wheel body.

Preferably, an oil passage is arranged on the central axis of the transition wheel shaft.

Preferably, the steel wire rope end head assembly comprises a wedge-shaped joint connected with the steel wire rope, a steel wire rope clamp connected with the steel wire rope, a steel wire rope pull rod arranged on the wedge-shaped joint, a fixed block connected with the steel wire rope pull rod, a disc spring connected with the fixed block, and a disc spring sleeve used for protecting the disc spring, wherein the fixed block is fixedly connected with the cargo carrying platform.

Preferably, the cargo carrying platform comprises a cargo carrying platform lifting frame fixedly connected with the fixing block and a cargo carrying platform cross beam arranged at the bottom of the cargo carrying platform lifting frame.

Preferably, guide wheels are arranged on two sides of the cargo table lifting frame.

The beneficial effects of the utility model are as follows:

the utility model has simple and compact structure and convenient installation, and is directly fixed on the cargo bed to save cost; and lubrication maintenance is not required to be added periodically, so that the later maintenance cost is reduced.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a hoist motor assembly of the present utility model;

FIG. 2 is a schematic diagram of a transition wheel according to the present utility model;

FIG. 3 is a schematic view of the construction of a hoist rope assembly of the present utility model;

fig. 4 is a schematic view of the structure of the cargo bed of the present utility model.

In the figure: 1. lifting the motor assembly; 11. a mounting plate; 12. lifting the motor; 13. a wire rope reel; 2. a transition wheel; 21. a transition wheel axle; 22. a transition wheel sleeve; 23. a transition wheel bearing; 24. a transition wheel body; 3. lifting the wire rope assembly; 31. a wire rope; 32. a wedge joint; 33. a wire rope tie rod; 34. a fixed block; 35. a disc spring; 36. a disc spring sleeve; 37. a wire rope clip; 4. a cargo bed; 41. a cargo bed lifting frame; 42. a cargo bed cross beam; 43. and a guide wheel.

Detailed Description

In order that the manner in which the utility model is attained, as well as the features and advantages thereof, will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

The steel wire rope lifting mechanism of the stacker mainly comprises a lifting motor assembly 1, a transition wheel 2, a lifting steel wire rope assembly 3 and a cargo carrying platform 4.

As shown in fig. 1, the lifting motor assembly 1 comprises a mounting plate 11, a lifting motor 12, and two wire rope drums 13. The mounting plate 11 is welded on the upright post, the lifting motor 12 is fixedly mounted on the mounting plate 11 through bolts, the lifting motor 12 is a double-output-shaft motor, and the two wire rope drums 13 are correspondingly mounted on the two output shafts of the lifting motor 12, so that synchronous movement of the two wire rope drums 13 is guaranteed. Two wire drums 13 are connected to the hoisting wire assembly 3.

As shown in fig. 2, the transition wheel 2 includes a transition wheel shaft 21, a transition wheel sleeve 22, two transition wheel bearings 23, and two transition wheel bodies 24. The transition wheel axle 21 is arranged at the top of the upright post, the transition wheel sleeve 22 is sleeved on the transition wheel axle 21, two transition wheel bearings 23 are correspondingly arranged on the transition wheel sleeve 22, and two transition wheel bodies 24 rotate on the transition wheel sleeve 22 through the two transition wheel bearings 23. An oil passage is formed in the central axis of the transition wheel shaft 21 and is used for injecting lubricating oil into the transition wheel bearing 23; the transition wheel hub 22 functions to assist in positioning the transition wheel body 24.

As shown in fig. 3, the hoist cable assembly 3 includes a cable 31, a cable end assembly including a wedge joint 32, a cable tie 33, a fixed block 34, a disc spring 35, a disc spring sleeve 36, and a cable clamp 37. One end of the steel wire rope 31, which bypasses the transition wheel body 24, is fixedly connected with the steel wire rope drum 13 through a pressing block, the other end of the steel wire rope 31 is fixedly connected with the wedge-shaped joint 32 through a steel wire rope clamp 37, and the wedge-shaped joint 32 is a common industry standard part, so that the use cost is low, and the maintenance and the replacement are convenient; the steel wire rope pull rod 33 is arranged on the wedge-shaped joint 32, is connected by a pin shaft, is convenient to adjust the direction when the steel wire rope 31 is wound, and has good pin shaft structural strength; the fixed block 34 is used for being installed on the cargo table 4 to realize the fixed connection of the other end of the steel wire rope 31, and the fixed block 34 is processed by a thick steel plate and has good structural strength; one end of the disc spring 35 is connected to the fixed block 34, and the other end is connected to the disc spring sleeve 36, the disc spring 35 has large load and small use space, and is convenient to maintain and replace; the disc spring sleeve 36 protects the disc spring 35, and prevents the disc spring 35 from being damaged due to too small stress area during tensioning.

As shown in fig. 4, the load bed 4 includes a load bed lifting frame 41, two load bed beams 42, and eight guide wheels 43. The cargo carrying platform 4 is limited between two upright posts through eight guide wheels 43, the fixing blocks 34 on the steel wire rope end head assemblies are fixedly arranged at the top of the cargo carrying platform lifting frame 41, two cargo carrying platform cross beams 42 are correspondingly welded at two sides of the bottom of the cargo carrying platform lifting frame 41, a platform for placing cargoes is formed by the cargo carrying platform lifting frame 41, and the eight guide wheels 43 are divided into two groups and correspondingly arranged on the outer walls of the two sides of the cargo carrying platform lifting frame 41.

The connection method of the stacker steel wire rope lifting mechanism is applied to the stacker steel wire rope lifting mechanism and comprises the following steps of:

firstly, the mounting plates 11 are welded on the outer side walls of the two upright posts, and then the lifting motor 12 is fixedly mounted on the mounting plates 11 through bolts.

The step (two) cargo bed 4 is restrained between the two uprights by means of guide wheels 43.

And step three, the steel wire rope end head assembly is fixedly arranged on a cargo platform lifting frame 41 of the cargo platform 4 through bolts, one end of the steel wire rope 31 is fixedly connected to a wedge-shaped joint 32 of the steel wire rope end head assembly through a steel wire rope clamp, and the other end of the steel wire rope 31 bypasses the transition wheel 2 and is fixedly connected to the steel wire rope winding drum 13 through a pressing block.

The transition wheel comprises a transition wheel shaft arranged at the top of the upright post, a transition wheel sleeve arranged on the transition wheel shaft, and a transition wheel body arranged on the transition wheel sleeve through a transition wheel bearing, wherein the steel wire rope bypasses the transition wheel body.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a stacker wire rope hoist mechanism which characterized in that: comprising the following steps:

the lifting motor assembly (1) is fixedly arranged on the upright post and used for providing lifting power;

the transition wheel (2) is arranged at the top of the upright post;

the lifting steel wire rope assembly (3), the lifting steel wire rope assembly (3) is fixedly connected with the lifting motor assembly (1) and used for transmitting power, and the lifting steel wire rope assembly comprises a steel wire rope (31) which penetrates through the transition wheel (2) and is connected with the lifting motor assembly (1) and a steel wire rope end head assembly connected with the steel wire rope (31);

the cargo carrying platform (4), the cargo carrying platform (4) is located between two stand columns and used for placing cargoes, and the steel wire rope end head assembly is fixedly connected to the cargo carrying platform (4).

2. The stacker wire rope lift mechanism of claim 1, wherein: the lifting motor assembly (1) comprises a mounting plate (11) fixedly arranged on the upright post, a lifting motor (12) fixedly arranged on the mounting plate (11) and a steel wire rope winding drum (13) connected with the lifting motor (12), wherein the steel wire rope winding drum (13) is connected with the steel wire rope (31).

3. The stacker wire rope lift mechanism of claim 1, wherein: the transition wheel (2) comprises a transition wheel shaft (21) arranged at the top of the upright post, a transition wheel sleeve (22) arranged on the transition wheel shaft (21) and a transition wheel body (24) arranged on the transition wheel sleeve (22) through a transition wheel bearing (23), and the steel wire rope (31) bypasses the transition wheel body (24).

4. A stacker wire rope lift mechanism according to claim 3, wherein: an oil passage is arranged on the central axis of the transition wheel shaft (21).

5. The stacker wire rope lift mechanism of claim 1, wherein: the steel wire rope end head assembly comprises a wedge-shaped joint (32) connected with the steel wire rope (31), a steel wire rope clamp (37) connected with the steel wire rope (31), a steel wire rope pull rod (33) arranged on the wedge-shaped joint (32), a fixed block (34) connected with the steel wire rope pull rod (33), a disc spring (35) connected with the fixed block (34), and a disc spring sleeve (36) used for protecting the disc spring (35), wherein the fixed block (34) is fixedly connected with the cargo carrying platform (4).

6. The stacker wire rope lift mechanism of claim 5, wherein: the cargo carrying platform (4) comprises a cargo carrying platform lifting frame (41) fixedly connected with the fixed block (34) and a cargo carrying platform cross beam (42) arranged at the bottom of the cargo carrying platform lifting frame (41).

7. The stacker wire rope lift mechanism of claim 6, wherein: guide wheels (43) are arranged on two sides of the cargo table lifting frame (41).