CN210084828U

CN210084828U - Lift for commodity circulation is carried

Info

Publication number: CN210084828U
Application number: CN201920319394.5U
Authority: CN
Inventors: 江银兵; 高勇
Original assignee: Anhui Yusheng Intelligent Equipment Co Ltd
Current assignee: Anhui Yusheng Intelligent Equipment Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-02-18
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a lifter for logistics transportation in the technical field of logistics transportation, which comprises a mounting bracket, wherein elastic columns are symmetrically arranged on the inner bottom wall of the mounting bracket through a mounting plate, first rotating seats are symmetrically arranged on the top of the mounting plate and are in pin connection with a first connecting rod, one end of the first connecting rod, which is far away from the first rotating seat, is in pin connection with a buffer block, the buffer block is in pin connection with a second rotating seat through a second connecting rod, the two buffer blocks are connected through a buffer spring, the elastic columns and the top of the second rotating seat are fixedly connected with the bottom of a fixing frame, two ends of the fixing frame are fixedly connected with a support rod, a slide way is arranged on the side wall of the mounting bracket, a sliding chamber is arranged between the slide way and the side wall of the mounting bracket, one end of the support rod, which is far away from the fixing frame, penetrates through the slide way and extends to the sliding chamber, the utility model discloses can reduce the vibrations of lift when descending, improve cargo transportation's stability.

Description

Lift for commodity circulation is carried

Technical Field

The utility model relates to a technical field is carried in the commodity circulation, specifically is a lift is used in commodity circulation transport.

Background

With the rapid development of the current society, the role of logistics transportation on the social development is increasingly important, especially the elevators are used more and more, and in order to meet the requirements of users, the loads borne by the elevators are heavier and heavier. The cargo platform of present lift because when using, loads goods weight inequality, therefore the removal speed of platform is not even, and platform speed control is not good when using, and is difficult to control when descending, shakes greatly, reduces freight's stability, has increased the potential safety hazard. For this reason, we propose a lifter for logistics transportation to be put into use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift is used in commodity circulation to the lift that proposes in solving above-mentioned background art shakes big problem when descending.

In order to achieve the above object, the utility model provides a following technical scheme: a lifter for logistics conveying comprises a mounting support, wherein elastic columns are symmetrically mounted on the inner bottom wall of the mounting support through mounting plates, first rotating seats are symmetrically mounted at the top of the mounting plates, the first rotating seats are in pin connection with first connecting rods, one ends of the first connecting rods, far away from the first rotating seats, are in pin connection with buffer blocks, the buffer blocks are in pin connection with second rotating seats through second connecting rods, the two buffer blocks are connected through buffer springs, the tops of the elastic columns and the second rotating seats are fixedly connected with the bottom of a fixing frame, two ends of the fixing frame are fixedly connected to supporting rods, a slide way is formed in the side wall of the mounting support, a sliding chamber is arranged between the slide way and the side wall of the mounting support, one end of each supporting rod, far away from the fixing frame, penetrates through the slide way and extends to the sliding chamber to be fixedly connected with a sliding block, and a sliding groove matched with the sliding block is formed in the side, the bottom of the supporting rod is fixedly connected with a buffer spring, one end of the buffer spring, which is far away from the supporting rod, is fixedly connected with the inner bottom wall of the sliding chamber, the top of the fixing frame is fixedly connected with a driving box through the supporting rod, a gear is arranged at the center of an inner cavity of the driving box, the gear is fixedly sleeved at one end of a rotating shaft, one end of the rotating shaft, which is far away from the gear, penetrates through the driving box and extends to the outside of the driving box to be fixedly connected with the output end of a driving motor, the driving motor is fixedly installed at the top of the fixing frame, toothed plates are respectively meshed at two sides of the gear, through holes matched with the toothed plates are formed in the side wall of the driving box, a sliding block is fixedly installed at one side of the toothed plates, which is free of conical teeth, a sliding groove matched with the sliding block is formed in the side wall of, the both ends of connecting rod respectively with the lateral wall fixed connection of mount, the top of drive block is through first sliding seat and connecting rod pin joint, the one end that first sliding seat was kept away from to the connecting rod passes through second sliding seat and supporter pin joint, second sliding seat fixed mounting is in the bottom of supporter.

Preferably, both ends fixed mounting of supporter has branch, the slide is run through to the one end that supporter was kept away from to branch to extend to the inner chamber and the slider fixed connection of sliding chamber, the spout sliding connection that slider and sliding chamber lateral wall were seted up.

Preferably, a supporting block is fixedly installed at the center of the top of the fixing frame, a rubber pad is arranged at the top of the supporting block, the top of the supporting block and the top of the driving block are located on the same horizontal line, and the horizontal distance between the two second movable seats is greater than the width of the supporting block.

Preferably, the slide blocks on the toothed plate are two, the two slide blocks are arranged at one end of the toothed plate positioned in the inner cavity of the driving box, and the top wall of the driving box is provided with a slide way matched with the sliding route of the driving block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple operation, and can reduce the impact force of the lifter when descending through the action of the elastic column and the buffer block, thereby improving the stability of goods transportation; the buffer springs are arranged at the bottoms of the supporting rods at the two ends of the fixing frame, so that the acting force of the elevator during descending can be further buffered; simultaneously, the rack is matched with the gear to realize the lifting of the opposite rack, so that goods are transported.

Drawings

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

fig. 2 is a schematic structural diagram of the driving box of the present invention.

In the figure: the device comprises a mounting bracket 1, an elastic column 2, a buffer block 3, a fixing frame 4, a sliding chamber 5, a sliding chute 6, a driving box 7, a gear 8, a driving motor 9, a toothed plate 10, a driving block 11, a storage rack 12 and a supporting block 13.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a lifter for logistics conveying comprises a mounting support 1, wherein elastic columns 2 are symmetrically mounted on the inner bottom wall of the mounting support 1 through mounting plates, first rotating seats are symmetrically mounted at the top of the mounting plates, the first rotating seats are in pin connection with first connecting rods, one ends, far away from the first rotating seats, of the first connecting rods are in pin connection with buffer blocks 3, the buffer blocks 3 are in pin connection with second rotating seats through second connecting rods, the two buffer blocks 3 are connected through buffer springs, the tops of the elastic columns 2 and the second rotating seats are fixedly connected with the bottom of a fixing frame 4, two ends of the fixing frame 4 are fixedly connected to supporting rods, sliding ways are formed in the side wall of the mounting support 1, sliding chambers 5 are arranged between the sliding ways and the side wall of the mounting support 1, one ends, far away from the fixing frame 4, of the supporting rods penetrate through the sliding ways and extend to the sliding chambers 5 and are fixedly connected with sliding blocks, the sliding groove 6 matched with the sliding block is formed in the side wall of the sliding chamber 5, the buffer spring is fixedly connected to the bottom of the supporting rod, one end, away from the supporting rod, of the buffer spring is fixedly connected with the inner bottom wall of the sliding chamber 5, the top of the fixing frame 4 is fixedly connected with the driving box 7 through the supporting rod, the gear 8 is arranged in the center of the inner cavity of the driving box 7, the gear 8 is fixedly sleeved at one end of the rotating shaft, one end, away from the gear 8, of the rotating shaft penetrates through the driving box 7 and extends to the outside of the driving box 7 to be fixedly connected with the output end of the driving motor 9, the driving motor 9 is fixedly installed at the top of the fixing frame 4, the two sides of the gear 8 are respectively meshed with the toothed plates 10, through holes matched with the toothed plates are formed in the side wall of the driving box 7, the sliding block is fixedly installed on one side, without conical teeth, sliding grooves, the top of pinion rack 10 has drive block 11 through installation piece fixed mounting, the activity of drive block 11 is cup jointed on the connecting rod, the both ends of connecting rod respectively with the lateral wall fixed connection of mount 4, first sliding seat and connecting rod pin joint are passed through to the top of drive block 11, the one end that first sliding seat was kept away from to the connecting rod is passed through second sliding seat and is connected with supporter 12 pin joint, second sliding seat fixed mounting is in the bottom of supporter 12.

The two ends of the article shelf 12 are fixedly provided with supporting rods, one end of each supporting rod, which is far away from the article shelf 12, penetrates through the slide way and extends to the inner cavity of the sliding chamber 5 to be fixedly connected with the sliding block, and the sliding block is in sliding connection with the sliding chute 6 arranged on the side wall of the sliding chamber 5 and can limit the vertical and horizontal positions of the article shelf 12, so that the stability of goods transported by the elevator is improved; a supporting block 13 is fixedly installed at the center of the top of the fixed frame 4, a rubber pad is arranged at the top of the supporting block 13, the top of the supporting block 13 and the top of the driving block 11 are located on the same horizontal line, and the horizontal distance value between the two second movable seats is greater than the width value of the supporting block 13, so that when the shelf 12 is completely descended, the supporting block 13 can have a supporting function on the shelf 12, and the rubber pad is used for reducing the abrasion of the supporting block 13 on the bottom of the shelf 12; the last slider of pinion rack 10 is provided with two, two the slider is established in the one end that is located the pinion rack 10 of drive box 7 inner chamber, increases the supporting role to pinion rack 10, the roof of drive box 7 is equipped with the slide with 11 sliding routes looks adaptations of drive block.

The working principle is as follows: firstly, articles are placed on a commodity shelf 12, after the articles are placed, a driving motor 9 is started, the driving motor 9 drives a rotating shaft to rotate, the rotating shaft drives a gear 8 to rotate, one side of the toothed plate 10 is in sliding connection with a sliding groove formed in the side wall of a driving box 7 through a sliding block, the gear 8 rotates to drive the toothed plate 10 meshed with the gear to horizontally move, the toothed plate 10 drives a driving block 11 sleeved on a connecting rod to move towards a supporting block, the length of the connecting rod in the vertical direction is increased due to the fact that the driving block 11 is in pin joint with the connecting rod through a first movable seat, the connecting rod is in pin joint with the commodity shelf 12 through a second movable seat, the commodity shelf 12 moves upwards, when the commodity shelf 12 moves to a required height, the driving motor 9 is closed, the commodities are taken down, the commodities to be taken down are placed, the driving motor 9 is started, the driving motor 9 is rotated reversely, and the commodity shelf, when the bottom of the shelf 12 is pressed against the top of the supporting block 13, the shelf 12 has a downward impact force integrally, so as to drive the fixing frame 4 to move downward, and at this time, the buffer springs at the two sides of the fixing frame 4, the elastic columns 2 at the bottom and the buffer blocks 3 are compressed at the same time, and when the shelf is to be restored to the initial state, the shelf 12 has an upward acting force, namely, the impact force of the shelf 12 during the descending is reduced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lift is used in commodity circulation transport, includes installing support (1), its characterized in that: the mounting structure is characterized in that an elastic column (2) is symmetrically mounted on the inner bottom wall of the mounting bracket (1) through a mounting plate, a first rotating seat is symmetrically mounted at the top of the mounting plate, the first rotating seat is in pin connection with a first connecting rod, one end of the first rotating seat, far away from the first connecting rod, is in pin connection with a buffer block (3), the buffer block (3) is in pin connection with a second rotating seat through a second connecting rod, the two buffer blocks (3) are connected through a buffer spring, the tops of the elastic column (2) and the second rotating seat are fixedly connected with the bottom of a fixing frame (4), two ends of the fixing frame (4) are fixedly connected with a supporting rod, a slide way is formed in the side wall of the mounting bracket (1), a sliding chamber (5) is arranged between the slide way and the side wall of the mounting bracket (1), one end, far away from the fixing frame (4), of the supporting rod penetrates through the slide way and extends to the, the sliding chamber is characterized in that a sliding groove (6) matched with the sliding block is formed in the side wall of the sliding chamber (5), a buffer spring is fixedly connected to the bottom of the supporting rod, one end, away from the supporting rod, of the buffer spring is fixedly connected with the inner bottom wall of the sliding chamber (5), a driving box (7) is fixedly connected to the top of the fixing frame (4) through the supporting rod, a gear (8) is arranged at the center of an inner cavity of the driving box (7), the gear (8) is fixedly sleeved at one end of a rotating shaft, one end, away from the gear (8), of the rotating shaft penetrates through the driving box (7) and extends to the outside of the driving box (7) to be fixedly connected with the output end of a driving motor (9), the driving motor (9) is fixedly installed at the top of the fixing frame (4), toothed plates (10) are respectively meshed with the two sides of the gear (8), and through holes matched with, one side fixed mounting that pinion rack (10) does not have the awl tooth has the slider, be equipped with the sliding tray with slider looks adaptation on the lateral wall of drive box (7), the top of pinion rack (10) has drive block (11) through installation piece fixed mounting, drive block (11) activity is cup jointed on the connecting rod, the both ends of connecting rod respectively with the lateral wall fixed connection of mount (4), the top of drive block (11) is through first sliding seat and connecting rod pin joint, the one end that first sliding seat was kept away from to the connecting rod is through second sliding seat and supporter (12) pin joint, second sliding seat fixed mounting is in the bottom of supporter (12).

2. The lift for logistics conveyance according to claim 1, wherein: both ends fixed mounting of supporter (12) has branch, the slide is run through to the one end that supporter (12) were kept away from to branch to extend to the inner chamber and the slider fixed connection of sliding chamber (5), spout (6) sliding connection that slider and sliding chamber (5) lateral wall were seted up.

3. The lift for logistics conveyance according to claim 1, wherein: the top center of the fixed frame (4) is fixedly provided with a supporting block (13), the top of the supporting block (13) is provided with a rubber pad, the top of the supporting block (13) and the top of the driving block (11) are positioned on the same horizontal line, and the horizontal distance value between the two second movable seats is larger than the width value of the supporting block (13).

4. The lift for logistics conveyance according to claim 1, wherein: the slider on pinion rack (10) is provided with two, two the slider is established in the one end that is located pinion rack (10) of drive box (7) inner chamber, the roof of drive box (7) is equipped with the slide with drive block (11) slip route looks adaptation.