CN216279154U

CN216279154U - Double-bucket balanced type damping device for lifting platform of tunnel stacker

Info

Publication number: CN216279154U
Application number: CN202122155794.7U
Authority: CN
Inventors: 曾峰; 李红华
Original assignee: Wuhan Lide Aoke Automation Co ltd
Current assignee: Wuhan Lide Aoke Automation Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-12
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a damping device for a lifting platform of a double-bucket balanced type roadway stacker, which comprises a lifting rail and a damping base; through the shock attenuation group that sets up in vibration damping mount's inside bottom, when the top on shock attenuation top received the vibrations power that comes from lift platform, the third fixed plate can push down central pneumatic rod, it connects the roof to evenly rotate in the outside of central pneumatic rod, connect one side fixedly connected with supplementary pneumatic rod of roof and supplementary spring and supplementary pneumatic rod and supplementary spring with the same end through connecting bottom plate fixedly connected with gliding piece, gliding piece sliding connection is in vibration damping mount's inside top, when central pneumatic rod pushes down, can be with the power that the top received to disperse supplementary pneumatic rod and supplementary spring all around, gliding piece slided the certain distance and just can not slide again, the in-process that central pneumatic rod pushed down still can make supplementary pneumatic rod and supplementary spring shrink like this, can reach the effect that slows down the intermediate position vibrations on shock attenuation top like this.

Description

Double-bucket balanced type damping device for lifting platform of tunnel stacker

Technical Field

The utility model belongs to the technical field of tunnel pilers, and particularly relates to a damping device for a lifting platform of a double-bucket balanced tunnel piler.

Background

The tunnel type stacker is evolved from a forklift and a bridge type stacker, and is mainly used for reciprocating in a tunnel of a high-rise goods shelf to store goods at a tunnel junction into a goods grid; or the goods in the goods grid are taken out and conveyed to the road junction. The product is widely used for automatic logistics systems such as express delivery, light industry manufacturing, electric power instruments, medicine delivery and the like.

But the lift platform can get back to the bottom once more when the stacker goes up and down, and the higher authority of lift platform may be fully loaded with the goods, just so leads to lift platform can produce vibrations when descending, may damage the goods, causes huge loss, so needs a two fill balanced type tunnel stacker lift damping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provide a damping device for a lifting platform of a double-bucket balanced type roadway stacker, so as to solve the problems that the lifting platform returns to the bottom end again when the stacker provided in the background technology is lifted, and goods may be fully loaded on the lifting platform, so that the lifting platform vibrates when being lifted, the goods may be damaged, and huge loss is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a two fill balanced type tunnel stacker elevating platform damping device, includes lift track and vibration damping mount, vibration damping mount's inboard sliding connection has the shock attenuation top, vibration damping mount's inside top is provided with the shock attenuation group, the equal fixedly connected with side shock attenuation spring in vibration damping mount's inside top both sides, the first fixed plate of top fixedly connected with of side shock attenuation spring, the outside of first fixed plate is rotated and is connected with the side spring and slides the pole, vibration damping mount's inside top one side fixedly connected with shock attenuation single spring, the top fixedly connected with second fixed plate of shock attenuation single spring, the outside symmetry of second fixed plate is rotated and is connected with the single spring and slides the pole.

Preferably, damping unit includes central pneumatic rod, supplementary pneumatic rod, auxiliary spring, connection bottom plate, slide block and connects the roof, the outside of central pneumatic rod evenly is provided with the connection roof, it is provided with four to connect the roof, it rotates to connect in the outside of central pneumatic rod to connect the roof, connect the equal fixedly connected with supplementary pneumatic rod of one side and auxiliary spring of roof, supplementary pneumatic rod is located auxiliary spring's inboard, the other end fixedly connected with connection bottom plate of supplementary pneumatic rod and auxiliary spring, the opposite side fixedly connected with slide block of connection bottom plate.

Preferably, the top end of the central air pressure rod is fixedly connected with a third fixing plate, the third fixing plate is fixedly connected to the bottom end of the damping top, and the sliding block is slidably connected to the top end of the interior of the damping base.

Preferably, one side of the bottom end of the sliding block is fixedly connected with a pull rod, the other end of the pull rod is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a deceleration tension spring, and the deceleration tension spring is fixedly connected to the outer side of the bottom end of the central air pressure rod.

Preferably, the first fixing plate and the second fixing plate are both fixedly connected to the bottom end of the shock absorption top.

Preferably, a lifting platform is arranged on the outer side of the lifting track.

Preferably, the inside top of vibration damping mount is provided with the spout, the spout is provided with a plurality of.

Compared with the prior art, the utility model provides a double-bucket balanced type damping device for a lifting platform of a roadway stacker, which has the following beneficial effects:

1. according to the utility model, the side damping springs, the first fixing plate and the side spring sliding rods are arranged on two sides of the top end in the damping base, the side damping springs are fixedly connected to the top end in the damping base, the top ends of the side damping springs are fixedly connected with the first fixing plate, the damping top is slidably connected to the inner side of the damping base, when the lifting platform descends to the top end of the damping top, gravity on two sides of the damping top is transmitted to the side damping springs through the first fixing plate to enable the side damping springs to be compressed downwards, the side spring sliding rods are rotatably connected to the outer sides of the side damping springs, and the other ends of the side spring sliding rods are slidably connected to the top end in the damping base, so that the vibration force is favorably reduced;

2. according to the utility model, through the damping group arranged at the bottom end in the damping base, when the top end of the damping top is subjected to vibration force from the lifting platform, the central air pressure rod can be pressed down by the third fixing plate, the connecting top plate is uniformly and rotatably connected to the outer side of the central air pressure rod, one side of the connecting top plate is fixedly connected with the auxiliary air pressure rod, the auxiliary spring, the auxiliary air pressure rod and the same end of the auxiliary spring, and the sliding block is fixedly connected with the connecting bottom plate;

3. according to the utility model, the four deceleration tension springs are uniformly arranged on the outer side of the bottom end of the central air pressure rod, and when the sliding block slides, the sliding block drives the deceleration tension springs to stretch through the pull rod and the fixed block, so that the sliding speed of the sliding block can be reduced, and the vibration force brought to the top end of the damping top when the lifting platform descends can be reduced.

The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic perspective view of a damping device for a lifting platform of a double-bucket balanced type roadway stacker according to the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of a damping roof and a damping base in the damping device of the double-bucket balanced type tunnel stacker lifting platform provided by the utility model;

FIG. 3 is a schematic perspective view of a damping group in a damping device of a double bucket balanced type tunnel stacker lifting platform according to the present invention;

FIG. 4 is a schematic perspective view of a damping mount in a damping device of a double bucket balanced type tunnel stacker lifting platform according to the present invention;

in the figure: the damping device comprises a lifting track 1, a lifting platform 2, a damping top 3, a damping base 4, a side damping spring 5, a first fixing plate 6, a side spring sliding rod 7, a second fixing plate 8, a single spring sliding rod 9, a damping single spring 10, a damping group 11, a central air pressure rod 12, an auxiliary air pressure rod 13, an auxiliary spring 14, a connecting bottom plate 15, a sliding block 16, a connecting top plate 17, a third fixing plate 18, a pull rod 19, a fixing block 20 and a deceleration tension spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a two fill balanced type tunnel stacker elevating platform damping device, including lift track 1 and vibration damping mount 4, vibration damping mount 4's inboard sliding connection has the shock attenuation top 3, vibration damping mount 4's inside top is provided with damping group 11, the equal fixedly connected with side damping spring 5 in vibration damping mount 4's inside top both sides, the first fixed plate 6 of top fixedly connected with of side damping spring 5, the outside of first fixed plate 6 is rotated and is connected with side spring and slides pole 7, vibration damping mount 4's inside top one side fixedly connected with shock attenuation single spring 10, the top fixedly connected with second fixed plate 8 of shock attenuation single spring 10, the outside symmetry of second fixed plate 8 is rotated and is connected with single spring and slides pole 9.

In the utility model, preferably, the damping group 11 includes a central pneumatic rod 12, auxiliary pneumatic rods 13, auxiliary springs 14, a connecting bottom plate 15, a sliding block 16 and connecting top plates 17, the connecting top plates 17 are uniformly arranged on the outer side of the central pneumatic rod 12, four connecting top plates 17 are arranged, the connecting top plates 17 are rotatably connected to the outer side of the central pneumatic rod 12, the auxiliary pneumatic rods 13 and the auxiliary springs 14 are fixedly connected to one sides of the connecting top plates 17, the auxiliary pneumatic rods 13 are positioned on the inner sides of the auxiliary springs 14, the connecting bottom plate 15 is fixedly connected to the other ends of the auxiliary pneumatic rods 13 and the auxiliary springs 14, the sliding block 16 is fixedly connected to the other side of the connecting bottom plate 15, and the vibration pressing force applied to the top end of the central pneumatic rod 12 can be dispersed through the damping group 11.

In the present invention, preferably, the top end of the central air pressure rod 12 is fixedly connected with a third fixing plate 18, the third fixing plate 18 is fixedly connected with the bottom end of the shock absorbing top 3, and the sliding block 16 is slidably connected with the inner top end of the shock absorbing base 4.

In the present invention, preferably, a pull rod 19 is fixedly connected to one side of the bottom end of the sliding block 16, a fixed block 20 is fixedly connected to the other end of the pull rod 19, a deceleration tension spring 21 is fixedly connected to one side of the fixed block 20, the deceleration tension spring 21 is fixedly connected to the outer side of the bottom end of the central air pressure rod 12, and the vibration force caused by the descending of the lifting platform 2 is reduced by stretching the deceleration tension spring 21 through the sliding of the sliding block 16.

In the present invention, preferably, the first fixing plate 6 and the second fixing plate 8 are both fixedly connected to the bottom end of the shock absorbing top 3.

In the present invention, it is preferable that the elevating platform 2 is provided outside the elevating rail 1.

In the present invention, preferably, the top end of the interior of the damper base 4 is provided with a sliding slot, and the sliding slot is provided with a plurality of sliding slots, so that the slidably connected components can slide on the inner side of the sliding slot and can be used in a designated sliding path.

The working principle and the using process of the utility model are as follows: when in use, the two side damping springs 5, the first fixing plate 6 and the two side spring sliding rods 7 are arranged on two sides of the top end inside the damping base 4, the side damping springs 5 are fixedly connected to the top end inside the damping base 4, the top ends of the side damping springs 5 are fixedly connected with the first fixing plate 6, the damping roof 3 is slidably connected to the inner side of the damping base 4, when the lifting platform 2 descends to the top end of the damping roof 3, the gravity on two sides of the damping roof 3 is transmitted to the side damping springs 5 through the first fixing plate 6, the damping roof 3 is slidably connected to the inner side of the lifting platform 2, so that the side damping springs 5 are compressed downwards, the side spring sliding rods 7 are rotatably connected to the outer sides of the side damping springs 5, the other ends of the side spring sliding rods 7 are slidably connected to the top end inside the damping base 4, so that the vibration force can be reduced, and the two side damping springs 5, the first fixing plate 6 and the two side spring sliding rods 7 are arranged on one side inside the damping base 4, so can disperse the vibration force of the top both sides of the damping top 3, there is a damping single spring 10 fixedly connected with one side of the inside of the damping base 4, the second fixing plate 8 is fixedly connected with the bottom of the damping top 3, the damping single spring 10 compresses downward, there is a single spring sliding rod 9 symmetrically and rotatably connected with the outside of the second fixing plate 8, the single spring sliding rod 9 can slide on the top of the inside of the damping base 4, thus it can prevent the deviation of the position of the damping single spring 10, it can also be better to damp the damping effect of the damping single spring 10, there is a damping group 11 at the bottom of the inside of the damping base 4, when the top of the damping top 3 receives the vibration force from the lifting platform 2, the third fixing plate 18 can press the central air pressure rod 12 downward, there is a connecting top plate 17 uniformly and rotatably connected with the outside of the central air pressure rod 12, there is a sliding block 16 fixedly connected with the auxiliary air pressure rod 13 and the auxiliary spring 14 at the same end of the connecting bottom plate 17 through a connecting bottom plate 15 The sliding block 16 is connected to the top end inside the damping base 4 in a sliding manner, when the central air pressure rod 12 is pressed down, the force applied to the top end is dispersed to the auxiliary air pressure rod 13 and the auxiliary spring 14 towards the periphery, the sliding block 16 does not slide any more after sliding for a certain distance, so that the auxiliary air pressure rod 13 and the auxiliary spring 14 are contracted when the central air pressure rod 12 is pressed down, the pull rod 19 is fixedly connected to one side of the sliding block 16, the other end of the pull rod 19 is fixedly connected with the fixed block 20, the other side of the fixed block 20 is fixedly connected with the deceleration tension springs 21, the deceleration tension springs 21 are uniformly arranged outside the bottom end of the central air pressure rod 12, four deceleration tension springs 21 are arranged, when the sliding block 16 slides, the sliding block 16 drives the deceleration tension springs 21 to stretch through the pull rod 19 and the fixed block 20, so that the sliding speed of the sliding block 16 can be reduced, and the vibration force brought to the top end of the damping top 3 by the lifting platform 2 when descending can be reduced, therefore, the vibration force generated when the lifting platform 2 descends can be relieved, and the goods on the top end of the lifting platform 2 can be better descended.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two fill balanced type tunnel stacker elevating platform damping device, includes lift track (1) and vibration damping mount (4), its characterized in that: the shock absorption device is characterized in that a shock absorption top (3) is connected to the inner side of the shock absorption base (4) in a sliding mode, a shock absorption group (11) is arranged on the top end of the inner side of the shock absorption base (4), side shock absorption springs (5) are fixedly connected to two sides of the top end of the inner side of the shock absorption base (4), a first fixing plate (6) is fixedly connected to the top end of each side shock absorption spring (5), a side spring sliding rod (7) is connected to the outer side of the first fixing plate (6) in a rotating mode, a shock absorption single spring (10) is fixedly connected to one side of the top end of the inner side of the shock absorption base (4), a second fixing plate (8) is fixedly connected to the top end of each shock absorption single spring (10), and a single spring sliding rod (9) is connected to the outer side of the second fixing plate (8) in a rotating mode.

2. The damping device for the lifting platform of the double-bucket balanced type roadway stacker according to claim 1, characterized in that: the damping set (11) comprises a central air pressure rod (12), auxiliary air pressure rods (13), auxiliary springs (14), connecting bottom plates (15), sliding blocks (16) and connecting top plates (17), the outer sides of the central air pressure rods (12) are uniformly provided with the connecting top plates (17), the number of the connecting top plates (17) is four, the connecting top plates (17) are rotatably connected to the outer sides of the central air pressure rods (12), the auxiliary air pressure rods (13) and the auxiliary springs (14) are fixedly connected to one sides of the connecting top plates (17), the auxiliary air pressure rods (13) are located on the inner sides of the auxiliary springs (14), the connecting bottom plates (15) are fixedly connected to the other ends of the auxiliary air pressure rods (13) and the auxiliary springs (14), and the sliding blocks (16) are fixedly connected to the other sides of the connecting bottom plates (15).

3. The damping device for the lifting platform of the double-bucket balanced type roadway stacker according to claim 2, wherein: the top end of the central air pressure rod (12) is fixedly connected with a third fixing plate (18), the third fixing plate (18) is fixedly connected to the bottom end of the damping top (3), and the sliding block (16) is slidably connected to the top end of the interior of the damping base (4).

4. The damping device for the lifting platform of the double-bucket balanced type roadway stacker according to claim 2, wherein: bottom one side fixedly connected with pull rod (19) of gliding piece (16), the other end fixedly connected with fixed block (20) of pull rod (19), one side fixedly connected with speed reduction extension spring (21) of fixed block (20), speed reduction extension spring (21) fixed connection is in the bottom outside of central pneumatic rod (12).

5. The damping device for the lifting platform of the double-bucket balanced type roadway stacker according to claim 1, characterized in that: first fixed plate (6) and second fixed plate (8) all fixed connection in the bottom of shock attenuation top (3).

6. The damping device for the lifting platform of the double-bucket balanced type roadway stacker according to claim 1, characterized in that: and a lifting platform (2) is arranged on the outer side of the lifting track (1).

7. The damping device for the lifting platform of the double-bucket balanced type roadway stacker according to claim 1, characterized in that: the inside top of vibration damping mount (4) is provided with the spout, the spout is provided with a plurality of.