CN112441436B

CN112441436B - Rotary moving mechanism

Info

Publication number: CN112441436B
Application number: CN202110125498.4A
Authority: CN
Inventors: 商积童
Original assignee: Suzhou Pairs Kee Automation Equipment Co ltd
Current assignee: Suzhou Shuangqi Automation Equipment Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-04-09
Anticipated expiration: 2041-01-29
Also published as: CN112441436A

Abstract

The invention relates to a rotary moving mechanism, which is arranged between side plates on two sides and comprises a fixed plate, wherein the fixed plate is fixedly arranged on one side of a conveying line, and a fixed hole is formed in the fixed plate; the movable plate is positioned on one side of the side plate and is always horizontally arranged, and a movable hole is formed in the movable plate; a strip-shaped hole with a vertical trend and an arc-shaped hole with an inclined trend are arranged on the side plate; the connecting shaft penetrates through the movable hole, the arc-shaped hole and the fixed hole and can slide in the movable hole, the arc-shaped hole and the fixed hole; the inner end of the conveying line is rotatably connected with the side plates on the two sides through the rotating shaft, a sliding block is fixedly arranged at the end part of the rotating shaft, the sliding block penetrates through the strip-shaped hole and can only slide up and down along the strip-shaped hole, and the sliding block is fixedly connected with the movable plate; and the driving assembly is connected with the sliding block and drives the sliding block to slide up and down in the direction of the strip-shaped hole. The conveying line can be rotated and retracted, and the occupied area is reduced.

Description

Rotary moving mechanism

Technical Field

The present invention relates to a rotary movement mechanism.

Background

When the goods are unloaded to the place utilization telescoping machine, need utilize the telescoping machine to stretch into the freight train with the people platform of standing inside, the operation personnel stand in telescoping machine both sides, carry the goods in carriage or warehouse to the telescoping machine on, realize unloading. At present, when the conveyor line at the extending end part of the telescopic machine is not used, the conveyor line cannot be retracted, and the occupied area is large.

Disclosure of Invention

In order to overcome the above disadvantages, the present invention provides a rotary moving mechanism which can rotate and retract a wire line when not in use, thereby reducing the occupied area.

In order to achieve the above purposes, the invention adopts the technical scheme that: a rotary moving mechanism is arranged between side plates on two sides and comprises a fixed plate, wherein the fixed plate is fixedly arranged on one side of a conveying line, and a fixed hole extending along the length direction of the conveying line is formed in the fixed plate; the movable plate is positioned on one side of the side plate and is always horizontally arranged, and a movable hole extending along the length direction of the movable plate is formed in the movable plate; a strip-shaped hole with a vertical trend and an arc-shaped hole with an inclined trend are formed in the side plate; the connecting shaft penetrates through the movable hole, the arc-shaped hole and the fixed hole and can slide in the movable hole, the arc-shaped hole and the fixed hole; the inner end of the conveying line is rotatably connected with the side plates on the two sides through the rotating shaft, a sliding block is fixedly arranged at the end part of the rotating shaft, the sliding block penetrates through the strip-shaped hole and can only slide up and down along the strip-shaped hole, and the sliding block is fixedly connected with the movable plate; and the driving assembly is connected with the sliding block and drives the sliding block to slide up and down in the direction of the strip-shaped hole.

The rotary moving mechanism has the advantages that the movable plate, the fixed plate, the side plate, the connecting shaft, the rotating shaft and the driving assembly are matched to realize the rotation of the conveying line, when the conveying line is not used for unloading, the conveying line can be rotated to be in a vertical state or a nearly vertical state, when the conveying line is required for unloading, the conveying line is rotated to be in a horizontal state or a nearly horizontal state, and the rotary moving mechanism has the advantages that when the unloading is not required, the conveying line can be rotated and retracted, and the floor area is reduced.

Preferably, the outer end of the conveying line is provided with a person standing platform for operators to stand and unload.

Preferably, the driving assembly comprises a motor, a chain and two chain wheels, the two chain wheels are fixed in the vertical direction of the side plate, the chain is sleeved on the two chain wheels, one of the chain wheels is driven by the motor, and the chain is fixedly connected with the sliding block. The motor drives one of the chain wheels to rotate, the chain sleeved on the two chain wheels moves along with the chain, and then the sliding block fixedly connected with the chain is driven to move up and down in the strip-shaped hole.

Preferably, the chain is fixedly connected with the upper end and the lower end of the sliding block. The chain is fixed at the upper end and the lower end of the sliding block, and the sliding block can be stably driven to move up and down in the strip-shaped hole.

Preferably, the fixed plate is fixed below the racks on two sides of the conveying line, and the connecting shaft can conveniently penetrate through the fixed hole in the fixed plate.

Preferably, the connecting shaft is provided with a plurality of circles of limiting bulges for limiting the positions of the fixed plate, the movable plate and the side plate on the connecting shaft. The arrangement of the limiting bulges can prevent the fixed plate, the movable plate and the side plate from sliding on the connecting shaft, and the rotating stability of the fixed plate, the movable plate and the side plate is ensured.

Preferably, the movable plate is located at the outer side of the side plate, so that the movable plate is convenient to mount and adjust.

Preferably, the conveying line adopts flexible conveying line, can stretch out and draw back the people platform of standing for the position of the people platform of standing is adjustable, has increased the suitability.

Preferably, the shape of the strip-shaped hole is square, and the shape of the sliding block is a cube or a cuboid.

Drawings

Fig. 1 is a front view of the telescopic wire of the present embodiment in a working state;

FIG. 2 is a front view of the conveying line driven by the rotating and moving mechanism of the present embodiment to rotate to the non-operating state;

FIG. 3 is a schematic structural diagram of the rotating shaft in the present embodiment;

fig. 4 is a perspective view of the present embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

As shown in fig. 1 to 4, a rotary moving mechanism of the present embodiment is provided between side plates 1 on both sides, and a standing platform 8 is provided at an outer end of a conveyor line 7, and the rotary moving mechanism includes: the fixing plate 2 is fixedly arranged on one side of the conveying line 7, the fixing plate 2 is positioned on the inner side of the side plate 1, and a fixing hole 21 extending along the length direction of the conveying line 7 is formed in the fixing plate 2; the movable plate 3, the movable plate 3 is located on one side of the side plate 1, specifically, the movable plate 3 in this embodiment is located on the outer side of the side plate 1, the movable plate 3 is always horizontally arranged, and the movable plate 3 is provided with a movable hole 31 extending along the length direction thereof; a strip-shaped hole 11 with a vertical trend and an arc-shaped hole 12 with an inclined trend are arranged on the side plate 1; the connecting shaft 4 penetrates through the movable hole 31, the arc-shaped hole 12 and the fixed hole 21 in sequence, and can slide in the movable hole 31, the arc-shaped hole 12 and the fixed hole 21; the inner end of the conveying line 7 is rotatably connected with the side plates 1 on the two sides through the rotating shaft 5, a sliding block 51 is fixedly arranged at the end part of the rotating shaft 5, the sliding block 51 penetrates through the strip-shaped hole 11 and can only slide up and down along the strip-shaped hole 11, and the sliding block 51 is fixedly connected with the movable plate 3; and the driving component 6 is connected with the sliding block 51 and drives the sliding block 51 to slide up and down in the direction of the strip-shaped hole 11.

The driving assembly 6 comprises a motor, a chain 61 and two chain wheels 62, the two chain wheels 62 are fixed in the vertical direction of the side plate 1, the chain 61 is sleeved on the two chain wheels 62, one chain wheel 62 is driven by the motor, and the chain 61 is fixedly connected with the sliding block 51. More specifically, the chain 61 in this embodiment is fixedly connected to the upper and lower ends of the slider 51.

The fixing plate 2 in this embodiment is fixed below the frames on both sides of the conveying line 7. The connecting shaft 4 can pass through the fixing hole 21 on the fixing plate 2.

The connecting shaft 4 is provided with a plurality of circles of limiting protrusions 41 for limiting the positions of the fixed plate 2, the movable plate 3 and the side plate 1 on the connecting shaft 4, so that the fixed plate 2, the movable plate 3 and the side plate 1 are prevented from sliding back and forth on the connecting shaft 4.

In order to adjust the position of the people standing platform 8 and increase the applicability, the conveying line 7 can adopt a telescopic conveying line, and the people standing platform 8 can be telescopic according to the use environment.

The present embodiment realizes that the slider 51 can only slide up and down along the bar-shaped hole 11 by the following structure: the shape of the strip-shaped hole 11 is square, and the shape of the slider 51 is a cube or a cuboid.

The rotary moving mechanism can drive the conveying line 7 to rotate around the rotating shaft 5, and then the conveying line 7 is controlled to switch back and forth between a working state (a horizontal state or a nearly horizontal state) and a non-working state (a vertical state or a nearly vertical state), and the working principle is as follows:

as shown in fig. 1, when transfer chain 7 was at operating condition, drive assembly 6 drove slider 51 and moved up to the top in bar hole 11, then drove the top position of sliding to bar hole 11 on 5, the inner of transfer chain 7 revolves 5 rotations to the level or is close horizontal position around the axle, and at this moment, fixed orifices 21 on the fixed plate 2 is in the level or is close horizontal state, and connecting axle 4 is located the handing-over department of the upper end of arc hole 12, activity hole 31, the rightmost end of fixed orifices 21.

As shown in fig. 2, in 7 rotatory to the non-operating condition processes of rotatory moving mechanism drive transfer chain, drive assembly 6 drives slider 51 and moves down to the middle part of bar hole 11, then drive 5 middle part positions that slide to bar hole 11 of pivot, transfer chain 7 receives the restriction of connecting axle 4, relative rotation takes place for transfer chain 7 and pivot 5, the inner of transfer chain 7 revolutes 5 upwards rotatoryly about the axle promptly, it shifts to the inclined position to transfer to, connecting axle 4 moves down along arc hole 12 this moment, connecting axle 4 is located the middle part of arc hole 12, movable hole 31 leans on the left end, handing-over department near the left end of fixed orifices 21.

When the rotary moving mechanism drives the conveying line 7 to completely stop working, namely, the conveying line 7 is in a vertical state or a nearly vertical state, the driving assembly 6 drives the sliding block 51 to move downwards to the bottom of the strip-shaped hole 11, the rotating shaft 5 slides downwards to the bottom of the strip-shaped hole 11 along with the rotating shaft 5, the conveying line 7 is also limited by the connecting shaft 4, the conveying line 7 and the rotating shaft 5 continue to rotate relatively, namely, the inner end of the conveying line 7 continues to rotate upwards around the rotating shaft 5 until the conveying line is in a vertical position or a nearly vertical position, at the moment, the fixing hole 21 on the fixing plate 2 on the conveying line 7 is vertical or nearly vertical, the connecting shaft 4 moves downwards to the bottom end along the arc-shaped hole 12, and the connecting shaft 4 is located at the bottom end.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. A rotational movement mechanism provided between side plates (1) on both sides, characterized by comprising:

the fixing plate (2) is fixedly arranged on one side of the conveying line (7), and a fixing hole (21) extending along the length direction of the conveying line (7) is formed in the fixing plate (2);

the movable plate (3) is positioned on one side of the side plate (1), the movable plate (3) is always horizontally arranged, and a movable hole (31) extending along the length direction of the movable plate (3) is formed in the movable plate (3);

a strip-shaped hole (11) with a vertical trend and an arc-shaped hole (12) with an inclined trend are formed in the side plate (1);

the connecting shaft (4) penetrates through the movable hole (31), the arc-shaped hole (12) and the fixed hole (21) and can slide in the movable hole (31), the arc-shaped hole (12) and the fixed hole (21);

the inner end of the conveying line (7) is rotatably connected with the side plates (1) on the two sides through the rotating shaft (5), a sliding block (51) is fixedly arranged at the end part of the rotating shaft (5), the sliding block (51) penetrates through the strip-shaped hole (11) and can only slide up and down along the strip-shaped hole (11), and the sliding block (51) is fixedly connected with the movable plate (3);

the driving component (6) is connected with the sliding block (51) and drives the sliding block (51) to slide up and down in the direction of the strip-shaped hole (11).

2. The rotational movement mechanism according to claim 1, characterized in that: the outer end of the conveying line (7) is provided with a person standing platform (8).

3. The rotational movement mechanism according to claim 1, characterized in that: drive assembly (6) include motor, chain (61), two sprocket (62), the vertical direction at curb plate (1) is fixed in two sprocket (62), chain (61) cover is established on two sprocket (62), one of them sprocket (62) are by motor drive, chain (61) and slider (51) fixed connection.

4. The rotational movement mechanism according to claim 3, characterized in that: the chain (61) is fixedly connected with the upper end and the lower end of the sliding block (51).

5. The rotational movement mechanism according to claim 1, characterized in that: the fixed plate (2) is fixed below the racks on two sides of the conveying line (7).

6. The rotational movement mechanism according to claim 1, characterized in that: the connecting shaft (4) is provided with a plurality of circles of limiting bulges (41) used for limiting the positions of the fixed plate (2), the movable plate (3) and the side plate (1) on the connecting shaft (4).

7. The rotational movement mechanism according to claim 1, characterized in that: the movable plate (3) is positioned on the outer side of the side plate (1).

8. The rotational movement mechanism according to claim 1, characterized in that: the conveying line (7) adopts a telescopic conveying line.

9. The rotational movement mechanism according to claim 1, characterized in that: the shape of the strip-shaped hole (11) is square, and the shape of the sliding block (51) is a cube or a cuboid.