CN216234981U

CN216234981U - Dedicated intelligent loading and unloading lifting platform of large-scale commodity circulation freezer

Info

Publication number: CN216234981U
Application number: CN202122958128.7U
Authority: CN
Inventors: 杨凯; 李明利; 刘闪光; 赵永铭; 李洋
Original assignee: Shenzhen Jialibao Precision Industry Co ltd
Current assignee: Shenzhen Jialibao Precision Industry Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of lifting platforms, in particular to an intelligent loading and unloading lifting platform special for a large logistics cold storage, which comprises a sliding plate, a bottom plate, a supporting frame and a jacking hydraulic mechanism, wherein the bottom plate is arranged below the sliding plate, the supporting frame is fixed at the bottom of the sliding plate, one end of the sliding plate is hinged with one end of the bottom plate, the other end of the sliding plate is connected with the jacking hydraulic mechanism, a plurality of roller devices which are uniformly distributed are arranged on the sliding plate, the roller devices are arranged in prismatic grooves formed on the upper plate surface of the sliding plate, the structural design of the utility model realizes the dual working modes of sliding the goods from the sliding plate, namely under the normal working mode, the goods can smoothly slide off the sliding plate through the auxiliary rotation of the control barrel, and the other is that if the sliding speed of the goods is too high, the effect of the intercepting device on stopping the control barrel can be caused, and then the control cylinder reversely inhibits the sliding work of the goods, thereby avoiding the potential safety hazard caused by too fast sliding of the goods.

Description

Dedicated intelligent loading and unloading lifting platform of large-scale commodity circulation freezer

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to an intelligent loading and unloading lifting platform special for a large logistics cold storage.

Background

Lifting platform is needed to be used in loading and unloading work of a large logistics refrigeration house in the prior art, auxiliary goods smoothly slide from a vehicle to the refrigeration house, certain potential safety hazard exists in the sliding process of goods, if the goods slide-down speed is too fast, the situation of goods collision damage is likely to occur, the design is improved for a lower sliding supporting plate at the bottom of the goods, the automatic adjustment and speed control function is realized, safe unloading work can be greatly facilitated, in addition, goods in the refrigeration house are conveyed to the vehicle, the lifting platform can still be utilized, and the intelligent loading and unloading lifting platform special for the large logistics refrigeration house is provided to realize the intelligent automatic speed control function of a supporting sliding plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent loading and unloading lifting platform special for a large logistics refrigerator, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dedicated intelligent loading and unloading goods lift platform of large-scale commodity circulation freezer, includes slide, bottom plate, support frame and jacking hydraulic pressure mechanism, and the below of slide is provided with the bottom plate, and the slide bottom is fixed with the support frame, and the one end of slide and bottom plate is articulated, and the other end is connected with jacking hydraulic pressure mechanism, be provided with a plurality of evenly distributed's roller device on the slide, during roller device set up the prism groove of seting up on the face on the slide, roller device includes a control section of thick bamboo, intercepting device, back shaft, a rubber section of thick bamboo and pressure assembly, one side of a control section of thick bamboo is provided with intercepting device, and the back shaft has been cup jointed in the middle part activity of a control section of thick bamboo, and the outside parcel of a control section of thick bamboo has a rubber section of thick bamboo, and a control section of thick bamboo is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's pressure assembly.

Preferably, the pressure assembly comprises a guide column, a spring, a blocking disc and a control plate, the control plate is in the shape of a long plate, one end of the long plate is integrally connected with a semicircular plate, and the control plate is arranged in a square groove formed in the outer side wall of the control cylinder in a matching mode.

Preferably, grooves are formed in two side walls of the control panel, a spring and an intercepting disc are arranged in each groove, and one end of each spring is in contact with the intercepting disc.

Preferably, a guide post penetrates through the middle of the spring, one end of the guide post is fixed on the intercepting disc, the other end of the guide post is fixed on the bottom surface of the square groove on the control cylinder, and the guide post penetrates through a through hole formed in the control plate.

Preferably, the intercepting device comprises a positioning shaft, an elastic metal sheet, a positioning block and an arc-shaped brake plate, the arc-shaped brake plate is arc-shaped, the arc-shaped brake plate is arranged on one side of the rubber cylinder, a through hole is formed in the top end of the arc-shaped brake plate, the positioning shaft is movably sleeved in the through hole, and two ends of the positioning shaft are fixed on the sliding plate.

Preferably, one side of the positioning shaft is fixedly connected with a positioning block, two ends of the positioning block are contacted with a wavy elastic metal sheet, and the positioning block and the elastic metal sheet are arranged in an arc-shaped column groove formed in the inner wall of a through hole in the arc-shaped brake plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model realizes the dual working modes of sliding the goods from the sliding plate by the structural design, one mode is that the goods smoothly slide from the sliding plate by the auxiliary rotation of the control cylinder under the normal working mode, and the other mode is that if the sliding speed of the goods is too high, the effect of the intercepting device on the braking control cylinder is caused, and then the control cylinder reversely inhibits the sliding work of the goods, thereby avoiding the potential safety hazard caused by too high sliding speed of the goods;

2. according to the utility model, through the design of the roller device, the rotation speed control effect of the control cylinder is realized, the structural design of parts is exquisite, and the device has practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the slide plate;

FIG. 3 is a schematic view of a roller device;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a pressure assembly;

fig. 6 is a schematic view of the structure of the intercepting apparatus.

In the figure: the device comprises a sliding plate 1, a bottom plate 2, a supporting frame 3, a jacking hydraulic mechanism 4, a control cylinder 5, an intercepting device 6, a supporting shaft 7, a rubber cylinder 8, a pressure assembly 9, a roller device 10, a guide column 11, a spring 12, an intercepting disc 13, a control plate 14, a positioning shaft 15, an elastic metal sheet 16, a positioning block 17 and an arc-shaped braking plate 18.

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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a dedicated intelligent loading and unloading goods lift platform of large-scale commodity circulation freezer, including slide 1, the bottom plate 2, support frame 3 and jacking hydraulic pressure mechanism 4, the below of slide 1 is provided with bottom plate 2, 1 bottom of slide is fixed with support frame 3, the one end of slide 1 and bottom plate 2 is articulated, the other end is connected with jacking hydraulic pressure mechanism 4, be provided with a plurality of evenly distributed's gyro wheel device 10 on the slide 1, gyro wheel device 10 sets up in the prismatic groove of seting up on 1 face of slide, gyro wheel device 10 is including a control section of thick bamboo 5, intercepting device 6, back shaft 7, rubber tube 8 and pressure components 9, one side of a control section of thick bamboo 5 is provided with intercepting device 6, back shaft 7 has been cup jointed in the middle part activity of a control section of thick bamboo 5, the outside parcel of a control section of thick bamboo 5 has rubber tube 8, control section of thick bamboo 5 fits with a contraceptive ring and is equipped with a plurality of evenly distributed's pressure components 9.

Pressure assembly 9 includes guide post 11, spring 12, interception dish 13 and control panel 14, and control panel 14 shape is the integrative semicircle board of connecting of long board one end, and control panel 14 agrees with to set up in the square groove of seting up on the lateral wall of control section of thick bamboo 5.

Both sides of control panel 14 are all seted up flutedly, and are provided with spring 12 and interception dish 13 in the recess, and the one end contact of spring 12 has interception dish 13.

A guide post 11 penetrates through the middle part of the spring 12, one end of the guide post 11 is fixed on the interception disc 13, the other end of the guide post 11 is fixed on the bottom surface of the square groove on the control cylinder 5, and the guide post 11 penetrates through a through hole formed in the control plate 14.

The intercepting device 6 comprises a positioning shaft 15, an elastic metal sheet 16, a positioning block 17 and an arc-shaped brake plate 18, the arc-shaped brake plate 18 is arc-shaped, the arc-shaped brake plate 18 is arranged on one side of the rubber cylinder 8, a through hole is formed in the top end of the arc-shaped brake plate 18, the positioning shaft 15 is movably sleeved in the through hole, and two ends of the positioning shaft 15 are fixed on the sliding plate 1.

One side fixedly connected with locating piece 17 of locating axle 15, the both ends contact of locating piece 17 has wavy platelike elastic metal piece 16, locating piece 17 and elastic metal piece 16 set up in the arc post groove of seting up on the through-hole inner wall on board 18 is stopped to the arc, refer to fig. 4 and 6 and understand, the arc is stopped board 18 and is set up the one side at rubber tube 8, there is the space each other, the rotation of control section of thick bamboo 5 in normal range like this, can not receive the arc and stop board 18 influence, the arc is stopped board 18 and is kept spatial position motionless because, under the elastic metal piece 16 elastic support of both sides, the arc is stopped board 18 and is in the balanced state of elasticity, locating piece 15 drives locating piece 17 fixed motionless promptly, locating piece 17 supports the elastic metal piece 16 of both sides, the elastic metal piece 16 cooperation support control arc of both sides is stopped board 18.

The working principle is as follows: during the process that goods are conveyed to the ground from a vehicle, the goods can slide on the sliding plate 1, the control cylinders 5 are driven to rotate in the process, under the normal working state, the rotating speed of the control cylinders 5 is in a specified range, if the sliding speed of the goods is too high, an over-high speed inhibition mechanism on the sliding plate 1 is triggered, specifically, the rotating speed of the control cylinders 5 is too high, centrifugal force acts on the pressure components 9, the pressure components 9 are forced to protrude out of the control cylinders 5, the elastic inhibition of the springs 12 is overcome in the process, namely, the control plate 14 jacks up the local part of the rubber cylinder 8, and the local part of the rubber cylinder 8 protrudes, so that the rubber cylinder 8 drives the arc-shaped brake plate 18 through contact when encountering the top of the arc-shaped brake plate 18 in the rotating process of the control cylinders 5, the top end of the arc-shaped brake plate 18 is close to one side of the control cylinders 5, the bottom end of the arc-shaped brake plate 18 can rotate to stick to the rubber cylinder 8, and thus the whole arc-shaped brake plate 18 has the effect of contact brake, thereby reduce the rotational speed of control section of thick bamboo 5, avoid the too fast landing from slide 1 of goods like this, avoid causing the impact damage of goods.

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 dedicated intelligent loading and unloading goods lift platform of large-scale commodity circulation freezer, includes slide (1), bottom plate (2), support frame (3) and jacking hydraulic pressure mechanism (4), and the below of slide (1) is provided with bottom plate (2), and slide (1) bottom is fixed with support frame (3), and the one end of slide (1) and bottom plate (2) is articulated, and the other end is connected with jacking hydraulic pressure mechanism (4), its characterized in that: the roller device is characterized in that a plurality of roller devices (10) which are uniformly distributed are arranged on the sliding plate (1), the roller devices (10) are arranged in prismatic grooves formed in the upper plate surface of the sliding plate (1), each roller device (10) comprises a control cylinder (5), an intercepting device (6), a supporting shaft (7), a rubber cylinder (8) and a pressure assembly (9), the intercepting device (6) is arranged on one side of the control cylinder (5), the supporting shaft (7) is movably sleeved in the middle of the control cylinder (5), the rubber cylinder (8) is wrapped outside the control cylinder (5), and the pressure assemblies (9) which are uniformly distributed are annularly arranged on the control cylinder (5).

2. The special intelligent loading and unloading lifting platform for the large-scale logistics cold storage according to claim 1, wherein the lifting platform comprises: pressure components (9) include guide post (11), spring (12), interception dish (13) and control panel (14), control panel (14) shape is long board one end body coupling semicircle board, and control panel (14) agree with to set up in the square groove of seting up on the lateral wall of control section of thick bamboo (5).

3. The special intelligent loading and unloading lifting platform for the large-scale logistics cold storage according to claim 2, wherein the lifting platform comprises: grooves are formed in two side walls of the control plate (14), a spring (12) and an intercepting disc (13) are arranged in each groove, and one end of the spring (12) is in contact with the intercepting disc (13).

4. The special intelligent loading and unloading lifting platform for the large-scale logistics cold storage according to claim 2, wherein the lifting platform comprises: the middle part of the spring (12) penetrates through a guide post (11), one end of the guide post (11) is fixed on the intercepting disc (13), the other end of the guide post (11) is fixed on the bottom surface of a square groove on the control cylinder (5), and the guide post (11) penetrates through a through hole formed in the control plate (14).

5. The special intelligent loading and unloading lifting platform for the large-scale logistics cold storage according to claim 1, wherein the lifting platform comprises: intercepting device (6) are including location axle (15), elastic metal piece (16), locating piece (17) and arc board (18) of stopping, and the arc board (18) of stopping are the arc platelike, and the arc is stopped board (18) and is set up in one side of rubber cylinder (8), and the arc is stopped the top of board (18) and has been seted up the through-hole, and has cup jointed location axle (15) in the through-hole activity, and location axle (15) both ends are all fixed on slide (1).

6. The special intelligent loading and unloading lifting platform for the large-scale logistics cold storage according to claim 5, wherein the lifting platform comprises: one side fixedly connected with locating piece (17) of location axle (15), the both ends contact of locating piece (17) has wavy platelike elastic metal piece (16), and locating piece (17) and elastic metal piece (16) set up in the arc post groove of seting up on the through-hole inner wall on arc board (18) of stopping.