CN219822693U - Horizontal adjusting mechanism of track trolley - Google Patents

Abstract

The utility model relates to the technical field of material systems and discloses a horizontal adjusting mechanism of a trolley, which comprises a bottom plate and a placing plate, wherein the top of the bottom plate is fixedly connected with two second fixing plates, the bottom of the placing plate is fixedly connected with two first fixing plates, a connecting shaft is fixedly connected between the two first fixing plates, the connecting shaft is rotationally connected with the two second fixing plates, an elastic supporting mechanism is arranged between the bottom plate and the placing plate, a reset mechanism for assisting the connecting shaft to rotate is arranged on the bottom plate, and the elastic supporting mechanism comprises a plurality of elastic plates. According to the utility model, the elastic supporting mechanism and the reset mechanism are arranged, so that the centrifugal force received by the trolley during turning is partially counteracted, the trolley is prevented from tilting, the trolley is prevented from rollover due to excessive tilting, the reset effect of the device is improved, and the ball bearing is arranged, so that the mounting plate is smoother during moving, and the smooth effect of the device is improved.

Description

Horizontal adjusting mechanism of track trolley

Technical Field

The utility model relates to the technical field of material systems, in particular to a horizontal adjusting mechanism of a track trolley.

Background

The logistics system mainly comprises elements such as transportation, storage and preservation, packaging, loading and unloading, handling, circulation processing, distribution, logistics information and the like, wherein the handling is provided with a rail trolley for transporting the articles, the logistics system can be maximally embodied in an integrated and rationalized way, and the transportation efficiency of the logistics articles is improved.

Through retrieving, the chinese patent document of bulletin number CN210001065U discloses a track dolly chassis, including the fixed plate, the bottom fixed mounting of fixed plate has damping spring, and the bearing frame drives damping spring motion when the dolly is going, slows down the shake of dolly, increases the shock resistance of dolly, guarantees the stability of transportation goods. However, the following defects still exist that centrifugal force exists when the trolley turns, the centrifugal force can enable articles on the trolley to deviate, so that the trolley can incline, and the trolley can be turned over due to excessive inclination, so that the transportation of the articles is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a horizontal adjusting mechanism of a trolley, which aims to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a horizontal adjustment mechanism of track trolley, includes the bottom plate and places the board, the top fixedly connected with of bottom plate two second fixed plates, the bottom fixedly connected with of placing the board two first fixed plates, fixedly connected with connecting axle between two first fixed plates, and the connecting axle rotates with two second fixed plates to be connected, be equipped with elastic supporting mechanism between bottom plate and the placing board, be equipped with auxiliary connection axle pivoted canceling release mechanical system on the bottom plate.

Further, the elastic supporting mechanism comprises a plurality of elastic plates, the elastic plates are fixedly connected to the top of the bottom plate, and the top ends of the elastic plates are fixed with the placing plates.

Further, canceling release mechanical system includes two spouts, and sliding connection has the slider in the spout, and the top fixedly connected with mounting panel of slider, two balancing weights of top fixedly connected with of mounting panel, two winding wheels of one side fixedly connected with of connecting axle, one side fixedly connected with stay cord of winding wheel, and the one end and the slider of stay cord are fixed mutually.

Further, two fixed blocks are fixedly connected to one sides of the two second fixed plates, and the fixed blocks are fixed with the bottom plate.

Further, the bottoms of the two mounting plates are rotatably connected with a plurality of balls, and the balls are in contact with the bottom plate.

Further, a plurality of fixed lugs are fixedly connected to two sides of the placement plate, and a plurality of anti-skidding patterns are formed in the top of the placement plate.

Further, the top of placing the board fixedly connected with rail guard.

Furthermore, hooks are fixedly connected to two sides of the bottom plate, and the hooks are symmetrically distributed.

The utility model has the technical effects and advantages that:

1. according to the utility model, the elastic supporting mechanism and the reset mechanism are arranged, when the trolley turns, the placing plate overturns outwards around the connecting shaft under the action of centrifugal force, then the placing plate overturns inwards to reset under the assistance of the elastic supporting mechanism, and meanwhile, the centrifugal force applied to the trolley in turning is partially counteracted by the reset mechanism, so that the phenomenon that the trolley tilts is avoided, and the trolley turns over due to excessive tilting, so that the transportation of articles is influenced, and the reset effect of the device is improved.

2. According to the utility model, the balls are arranged, so that the friction force between the mounting plate and the bottom plate can be reduced, the mounting plate can move more smoothly, and the smooth effect of the device is improved.

3. According to the utility model, the fixing lugs and the anti-skid patterns are arranged, so that the friction force between the articles and the placing plate can be increased, the articles can be conveniently and secondarily fixed by the fixing lugs through the ropes, and the fixing effect of the device is improved.

Drawings

FIG. 1 is a schematic view of the upper side perspective structure of the present utility model.

Fig. 2 is a right-side perspective view of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure of the present utility model.

Fig. 4 is a schematic view of a partial cross-sectional structure of the present utility model.

The reference numerals are: 1. a bottom plate; 2. a hook; 3. placing a plate; 4. a guard rail; 5. anti-skid lines; 6. a fixed ear; 7. an elastic plate; 8. a first fixing plate; 9. a connecting shaft; 10. a fixed block; 11. a second fixing plate; 12. a chute; 13. a slide block; 14. a winding wheel; 15. a pull rope; 16. a mounting plate; 17. balancing weight; 18. and (3) rolling balls.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-4, the utility model provides a horizontal adjusting mechanism of a trolley, which comprises a bottom plate 1 and a placing plate 3, wherein two second fixing plates 11 are fixed at the top of the bottom plate 1 through bolts, two first fixing plates 8 are fixed at the bottom of the placing plate 3 through bolts, a connecting shaft 9 is fixed between the two first fixing plates 8 through bolts, the connecting shaft 9 is rotationally connected with the two second fixing plates 11, an elastic supporting mechanism is arranged between the bottom plate 1 and the placing plate 3, an auxiliary connecting shaft 9 rotating reset mechanism is arranged on the bottom plate 1, when the trolley turns, the placing plate 3 turns outwards around the connecting shaft 9 through the first fixing plates 8 under the action of centrifugal force, then the placing plate 3 turns inwards to reset through the elastic supporting mechanism, and meanwhile, the centrifugal force born by the trolley during turning is partially counteracted through the reset mechanism, so that the trolley is prevented from tilting, and the trolley is prevented from turning over, so that the transportation of articles is affected.

Wherein, elastic supporting mechanism includes a plurality of elastic plates 7, and elastic plates 7 pass through the top of bolt fastening at bottom plate 1, and elastic plates 7's top is fixed mutually with placing board 3, places board 3 under centrifugal force's effect and outwards overturns around connecting axle 9 through first fixed plate 8, then elastic supporting mechanism applys the reaction force to placing board 3, and then supplementary placing board 3 upset resets inwards.

Wherein, canceling release mechanical system includes two spouts 12, sliding connection has slider 13 in the spout 12, the top of slider 13 is through the bolt fastening mounting panel 16, the top of mounting panel 16 is through the bolt fastening two balancing weights 17, one side of connecting axle 9 is through the bolt fastening two take-up pulleys 14, one side of take-up pulley 14 bonds and has stay cord 15, and the one end and the slider 13 of stay cord 15 are fixed mutually, place board 3 outwards upset and make take-up pulley 14 rotate and drive stay cord 15, simultaneously, when the dolly turns, under centrifugal force, one of them balancing weights 17 drive slider 13 outwards removes along spout 12 through mounting panel 16, slider 13 outwards removes and applys the pulling force to stay cord 15, thereby make the pulling force that take-up pulley 14 applyed to stay cord 15 obtain partial cancellation.

Wherein, two fixed blocks 10 are fixed on one side of two second fixed plates 11 through bolts, and fixed blocks 10 are fixed with bottom plate 1, and fixed blocks 10 can make second fixed plate 11 and bottom plate 1 more firmly connected.

The bottoms of the two mounting plates 16 are rotatably connected with a plurality of balls 18, the balls 18 are in contact with the bottom plate 1, and the balls 18 can reduce friction between the mounting plates 16 and the bottom plate 1, so that the mounting plates 16 can move more smoothly.

Wherein, all there are a plurality of fixed lugs 6 through bolt fastening in the both sides of placing board 3, and a plurality of anti-skidding lines 5 have been seted up at the top of placing board 3, and anti-skidding line 5 can increase the frictional force between article and the placing board 3, and fixed lug 6 is convenient for the staff pass through the rope and then secondary fixation to article.

Wherein, the top of placing the board 3 is fixed with rail guard 4 through the bolt, and rail guard 4 can block the protection to placing the article on the board 3.

Wherein, couple 2 is all fixed with through the bolt in the both sides of bottom plate 1, and couple 2 symmetric distribution, couple 2 are convenient for two adjacent dollies connect.

The working principle of the utility model is as follows: when the trolley turns, the placing plate 3 outwards overturns around the connecting shaft 9 through the first fixing plate 8 under the action of centrifugal force, then the elastic supporting mechanism applies reaction force to the placing plate 3, and further the placing plate 3 inwards overturns and resets in an auxiliary mode, meanwhile, the placing plate 3 outwards overturns to enable the winding wheel 14 to rotate and drive the pull rope 15, and meanwhile, when the trolley turns, one of the balancing weights 17 drives the sliding block 13 to outwards move along the sliding groove 12 through the mounting plate 16 under the action of the centrifugal force, the sliding block 13 outwards moves to apply pulling force to the pull rope 15, so that the pulling force applied by the winding wheel 14 to the pull rope 15 is partially counteracted, the phenomenon that the trolley tilts is avoided, and the trolley is prevented from turning over due to excessive tilting.

The last points to be described are: in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Claims (8)

1. The utility model provides a horizontal adjustment mechanism of track dolly, includes bottom plate (1) and places board (3), its characterized in that: the top fixedly connected with two second fixed plates (11) of bottom plate (1), the bottom fixedly connected with of placing board (3) two first fixed plates (8), fixedly connected with connecting axle (9) between two first fixed plates (8), and connecting axle (9) rotate with two second fixed plates (11) to be connected, be equipped with elastic support mechanism between bottom plate (1) and placing board (3), be equipped with auxiliary connection axle (9) pivoted canceling release mechanical system on bottom plate (1).

2. The track car level adjustment mechanism of claim 1, wherein: the elastic supporting mechanism comprises a plurality of elastic plates (7), the elastic plates (7) are fixedly connected to the top of the bottom plate (1), and the top ends of the elastic plates (7) are fixed with the placing plate (3).

3. The track car level adjustment mechanism of claim 1, wherein: the reset mechanism comprises two sliding grooves (12), a sliding block (13) is connected in the sliding groove (12), a mounting plate (16) is fixedly connected to the top of the sliding block (13), two balancing weights (17) are fixedly connected to the top of the mounting plate (16), two winding wheels (14) are fixedly connected to one side of the connecting shaft (9), a pull rope (15) is fixedly connected to one side of the winding wheels (14), and one end of the pull rope (15) is fixed to the sliding block (13).

4. The track car level adjustment mechanism of claim 1, wherein: two fixed blocks (10) are fixedly connected to one sides of the two second fixed plates (11), and the fixed blocks (10) are fixed with the bottom plate (1).

5. A trolley level adjustment mechanism according to claim 3, wherein: the bottoms of the two mounting plates (16) are rotatably connected with a plurality of balls (18), and the balls (18) are contacted with the bottom plate (1).

6. The track car level adjustment mechanism of claim 2, wherein: the two sides of the placing plate (3) are fixedly connected with a plurality of fixing lugs (6), and a plurality of anti-slip patterns (5) are formed in the top of the placing plate (3).

7. The track car level adjustment mechanism of claim 6, wherein: the top of the placing plate (3) is fixedly connected with a protective fence (4).

8. The track car level adjustment mechanism of claim 1, wherein: hooks (2) are fixedly connected to two sides of the bottom plate (1), and the hooks (2) are symmetrically distributed.