CN212407439U

CN212407439U - Buffering device for lifting of logistics equipment

Info

Publication number: CN212407439U
Application number: CN202022100599.XU
Authority: CN
Inventors: 姚炜
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-26
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a buffer device is used in logistics equipment lift, including the cushion table, the inside of cushion table is provided with the buffer board, the top of buffer board extends to the outside of cushion table, the inside fixedly connected with bracing piece of cushion table, two sliders and two first springs, two have been cup jointed to the surface of bracing piece the one end of first spring respectively with the lateral wall fixed connection of two sliders, and the other end of two first springs respectively with two inside wall fixed connection of cushion table, the interior diapire fixedly connected with fixed plate of buffer board, two the upper surface of slider is rotated and is connected with two dwangs, and the one end that two sliders were kept away from to two dwangs is rotated with the roof of fixed plate jointly and is connected, two first backup pads of bottom fixedly connected with of buffer board. The utility model discloses in can be to the jacking equipment buffering, still can cushion at the jacking equipment and carry out the auto-lock when to the bottommost and die, avoid influencing jacking equipment's stability.

Description

Buffering device for lifting of logistics equipment

Technical Field

The utility model relates to a buffer device field especially relates to a buffer device is used in logistics equipment lift.

Background

The logistics equipment goes up and down to realize generally through the lift, and the cage through the lift assists the transportation of assisting the goods, need cushion through buffer when the cage descends, and this kind of safe buffer of current is in the use, because absorbed a large amount of gravitational potential energy during the buffering, takes place the bounce-back easily when the cage reachs the bottommost, has influenced lifting equipment's safe and stable operation, has certain defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a buffering device for lifting of logistics equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a buffering device for lifting of logistics equipment comprises a buffering table, wherein a buffering plate is arranged inside the buffering table, the top end of the buffering plate extends to the outside of the buffering table, a supporting rod is fixedly connected inside the buffering table, two sliding blocks and two first springs are sleeved on the outer surface of the supporting rod, one ends of the two first springs are fixedly connected with the side walls of the two sliding blocks respectively, the other ends of the two first springs are fixedly connected with the two inner side walls of the buffering table respectively, a fixed plate is fixedly connected to the inner bottom wall of the buffering table, two rotating rods are rotatably connected to the upper surfaces of the two sliding blocks, one ends of the two rotating rods, which are far away from the two sliding blocks, are rotatably connected with the top wall of the fixed plate together, two first supporting plates are fixedly connected to the bottom of the buffering table, the two first supporting plates are respectively located on the two sides of the rotating rods, and one sides of the, the bottom of second backup pad and the interior diapire fixed connection of cushion table, the fixed orifices has been seted up to the inside of second backup pad, first backup pad is close to one side of fixed orifices and has seted up the fixed slot, the inside wall fixedly connected with third spring of fixed slot, the one end fixedly connected with fixture block of third spring, two supporting seats of interior diapire fixedly connected with of cushion table, two the upper surface of supporting seat is provided with two cylinders.

As a further description of the above technical solution:

the inner bottom wall fixedly connected with slide rail of cushion table, two the bottom of slider all with slide rail sliding connection.

As a further description of the above technical solution:

first chutes are respectively formed in two side walls of the buffer table, and the bottom end side wall of the buffer plate is respectively connected with the first chutes in a sliding mode.

As a further description of the above technical solution:

and the two inner side walls of the fixing groove are respectively provided with a second sliding groove, and the two side walls of the fixture block close to one end of the third spring are respectively connected with the second sliding grooves in a sliding manner.

As a further description of the above technical solution:

the telescopic ends of the two cylinders are respectively positioned on one side of the two fixing holes.

As a further description of the above technical solution:

the inner bottom wall fixedly connected with of cushion table is four the telescopic link is located the four corners of cushion table respectively, four the surface of telescopic link overlaps respectively has the second spring, the top of second spring and the diapire fixed connection of buffer board, and the bottom of second spring and the inner bottom wall fixed connection of cushion table.

The utility model discloses following beneficial effect has:

1. the utility model discloses a setting of slider, bracing piece, dwang, first spring, second spring, telescopic link can play cushioning effect and shock-absorbing capacity height.

2. The utility model discloses a setting up of third spring, fixture block, fixed orifices, cylinder makes the jacking equipment cage can carry out the auto-lock when the buffering removes to the bottom and dies, avoids the in-process of buffering to take place the stability that the cage was influenced in the rebound.

Drawings

Fig. 1 is a main sectional view of a buffering device for lifting logistics equipment provided by the utility model;

fig. 2 is a side sectional view of a buffering device for lifting logistics equipment provided by the utility model;

fig. 3 is an enlarged view of a buffering device a for lifting of the logistics equipment.

Illustration of the drawings:

1. a buffer table; 2. a buffer plate; 3. a fixing plate; 4. rotating the rod; 5. a slider; 6. a support bar; 7. a slide rail; 8. a first spring; 9. a telescopic rod; 10. a second spring; 11. a supporting seat; 12. a cylinder; 13. a first support plate; 14. a third spring; 15. fixing grooves; 16. a clamping block; 17. a fixing hole; 18. a first chute; 19. a second chute; 20. a second support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a buffering device for lifting of logistics equipment comprises a buffering table 1, a buffering plate 2 is arranged inside the buffering table 1, the top end of the buffering plate 2 extends to the outside of the buffering table 1, a supporting rod 6 is fixedly connected inside the buffering table 1, two sliders 5 and two first springs 8 are sleeved on the outer surface of the supporting rod 6, one ends of the two first springs 8 are respectively and fixedly connected with the side walls of the two sliders 5, the other ends of the two first springs 8 are respectively and fixedly connected with the two inner side walls of the buffering table 1, a fixed plate 3 is fixedly connected with the inner bottom wall of the buffering plate 2, two rotating rods 4 are rotatably connected with the upper surfaces of the two sliders 5, one ends of the two rotating rods 4 far away from the two sliders 5 are jointly and rotatably connected with the top wall of the fixed plate 3, two first supporting plates 13 are fixedly connected with the bottom of the buffering plate 2, and the two first supporting plates 13 are, one side of two first backup pads 13 is provided with second backup pad 20 respectively, the bottom of second backup pad 20 and the interior diapire fixed connection of cushion table 1, fixed orifices 17 have been seted up to the inside of second backup pad 20, first backup pad 13 has been close to one side of fixed orifices 17 and has been seted up fixed slot 15, the inside wall fixedly connected with third spring 14 of fixed slot 15, the one end fixedly connected with fixture block 16 of third spring 14, two supporting seats 11 of interior diapire fixedly connected with of cushion table 1, the upper surface of two supporting seats 11 is provided with two cylinders 12.

The inner bottom wall of the buffer table 1 is fixedly connected with a slide rail 7, and the bottom ends of the two slide blocks 5 are in sliding connection with the slide rail 7, so that the sliding stability of the slide blocks 5 is improved; the two side walls of the buffer table 1 are respectively provided with a first sliding chute 18, and the side wall of the bottom end of the buffer plate 2 is respectively connected with the first sliding chute 18 in a sliding manner, so that the lifting stability of the buffer table 1 is improved; two inner side walls of the fixing groove 15 are respectively provided with a second sliding groove 19, and two side walls of the fixture block 16 close to one end of the third spring 14 are respectively in sliding connection with the second sliding grooves 19, so that the stability of the fixture block 16 is improved; the telescopic ends of the two cylinders 12 are respectively positioned at one side of the two fixing holes 17, so that the locking state can be conveniently released; four telescopic links 9 of interior diapire fixedly connected with of cushion block 1, four telescopic links 9 are located the four corners of cushion block 1 respectively, and the surface of four telescopic links 9 overlaps respectively and has second spring 10, the top of second spring 10 and the diapire fixed connection of buffer board 2, and the bottom of second spring 10 and the interior diapire fixed connection of cushion block 1, improve buffering effect.

The working principle is as follows: descending of cage as jacking equipment contacts with buffer board 2 and makes first spring 8 and the compression of second spring 10, make buffer board 2 downstream cushion, when buffering to the bottom, fixture block 16 makes the compression of third spring 14 to second backup pad 20, pop out when the fixed orifices 17 and lock buffer, avoid buffer board 2 rebound to influence the stability of cage, the cage is placed and has certain weight to make the reaction force that fixture block 16 received not big on buffer board 2, start cylinder 12 when the cage rises, the flexible end of cylinder 12 stretches out and promotes fixture block 16 and break away from with fixed orifices 17, and make the position of buffer board 2 recover under the slow circumstances that rises of cage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a logistics equipment goes up and down to use buffer, includes cushion table (1), its characterized in that: the buffer table is characterized in that a buffer plate (2) is arranged in the buffer table (1), the top end of the buffer plate (2) extends to the outside of the buffer table (1), a supporting rod (6) is fixedly connected to the inside of the buffer table (1), two sliders (5) and two first springs (8) are sleeved on the outer surface of the supporting rod (6), one ends of the two first springs (8) are fixedly connected with the side walls of the two sliders (5) respectively, the other ends of the two first springs (8) are fixedly connected with the two inner side walls of the buffer table (1) respectively, a fixed plate (3) is fixedly connected to the inner bottom wall of the buffer plate (2), two rotating rods (4) are rotatably connected to the upper surface of the two sliders (5), one ends, far away from the two sliders (5), of the two rotating rods (4) are rotatably connected to the top wall of the fixed plate (3) together, and two first supporting plates (13) are fixedly connected to the bottom of the buffer, two first backup pad (13) are located the both sides of dwang (4) respectively, two one side of first backup pad (13) is provided with second backup pad (20) respectively, the bottom of second backup pad (20) and the interior diapire fixed connection of cushion table (1), fixed orifices (17) have been seted up to the inside of second backup pad (20), fixed slot (15) have been seted up to one side that first backup pad (13) are close to fixed orifices (17), the inside wall fixedly connected with third spring (14) of fixed slot (15), the one end fixedly connected with fixture block (16) of third spring (14), two supporting seat (11) of interior diapire fixedly connected with of cushion table (1), two the upper surface of supporting seat (11) is provided with two cylinders (12).

2. The buffering device for lifting of logistics equipment as claimed in claim 1, wherein: the inner bottom wall of the buffer table (1) is fixedly connected with a sliding rail (7), and the bottom ends of the sliding blocks (5) are connected with the sliding rail (7) in a sliding mode.

3. The buffering device for lifting of logistics equipment as claimed in claim 1, wherein: first chutes (18) are respectively formed in two side walls of the buffer table (1), and the side wall of the bottom end of the buffer plate (2) is respectively connected with the first chutes (18) in a sliding manner.

4. The buffering device for lifting of logistics equipment as claimed in claim 1, wherein: second sliding grooves (19) are formed in two inner side walls of the fixing groove (15) respectively, and two side walls, close to one end of the third spring (14), of the clamping block (16) are connected with the second sliding grooves (19) in a sliding mode respectively.

5. The buffering device for lifting of logistics equipment as claimed in claim 1, wherein: the telescopic ends of the two cylinders (12) are respectively positioned at one side of the two fixing holes (17).

6. The buffering device for lifting of logistics equipment as claimed in claim 1, wherein: four telescopic link (9) of interior diapire fixedly connected with of cushion table (1), four telescopic link (9) are located the four corners of cushion table (1), four the surface of telescopic link (9) overlaps respectively and has second spring (10), the diapire fixed connection of the top of second spring (10) and buffer board (2), and the bottom of second spring (10) and the interior diapire fixed connection of cushion table (1).