CN211732697U

CN211732697U - Automatic lifting goods shelf

Info

Publication number: CN211732697U
Application number: CN202020071618.8U
Authority: CN
Inventors: 刘海燕; 罗崇财; 庞小昆; 廖明辉; 谢尧; 曾燚; 方涵
Original assignee: Chengdu Kuaiyi Supply Chain Management Co ltd
Current assignee: Chengdu Kuaiyi Supply Chain Management Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-23
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to an automatic lifting goods shelf, which comprises a main frame, a first goods shelf and a second goods shelf, wherein one side of the outer side wall of the main frame, which is far away from the ground, is provided with a motor, the inner side wall of the main frame is symmetrically provided with two slide seats, the slide seats are provided with slide grooves, two ends of the first goods shelf are respectively provided with a slide rod, the slide rod is mutually perpendicular to the first goods shelf and is fixedly connected with the slide seats through screws, the slide rod is connected with the slide seats in a sliding way, two ends of the first goods shelf are also welded with a support rod, a belt is arranged between the support rod and the motor, one side of the support rod, which is far away from the motor, is provided with a balancing weight connected with the motor through a steel wire rope, the upper surface of the first goods shelf is paved with a pressure sensing plate, the lower surface of the first goods shelf is welded with a PLC controller, the signal input end of the, the second cargo bed is fixedly connected with the main frame.

Description

Automatic lifting goods shelf

Technical Field

The utility model relates to a commodity circulation transportation field, concretely relates to automatic lift goods shelves.

Background

The logistics goods shelf is a goods shelf used for a logistics turnover center, generally comprises a storage goods shelf and a through type goods shelf, and is specifically applied according to requirements; the distance between the goods platforms of traditional goods shelves is all fixed, and can't measure the weight of goods on the goods platforms to the staff can not effectual estimation goods approximate weight, need measure the goods alone, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an automatic lifting/lowering shelf.

The technical scheme of the utility model is that:

an automatic lifting goods shelf comprises a main frame, a first goods platform and a second goods platform, wherein a motor is arranged on one side, away from the ground, of the outer side wall of the main frame, two sliding seats are symmetrically arranged on the inner side wall of the main frame, sliding grooves are formed in the sliding seats, sliding rods are arranged at two ends of the first goods platform respectively, the sliding rods are perpendicular to the first goods platform and are fixedly connected through screws, the sliding rods are slidably connected with the sliding seats, supporting rods are welded at two ends of the first goods platform, a belt is arranged between the supporting rods and the motor, one end of the belt is fixedly connected with the supporting rods, the other end of the belt is fixedly connected with a rotating shaft of the motor, a balancing weight connected through a steel wire rope is arranged on one side, away from the motor, of the supporting rods, a pressure sensing plate is laid on the upper surface of the first goods platform, and a PLC is welded, the signal input part of PLC controller with the signal output part of pressure-sensitive plate is connected, the signal output part of PLC controller with the signal input part of motor is connected, one side that first goods platform is close to ground is equipped with second goods platform, second goods platform with main frame fixed connection.

Preferably, the lower end of the main frame is provided with a universal wheel, and the universal wheel is provided with a locking mechanism.

Preferably, an outer cover is arranged on the outer side wall of the main frame, and the outer cover is connected with the main frame through screws.

Preferably, the upper surface of second goods platform is equipped with the receiver, the receiver with second goods platform passes through screw fixed connection.

The utility model has the advantages that:

(1) the automatic lifting goods shelf provided by the utility model can be automatically lifted according to the weight of goods, when the weight of the goods reaches the maximum bearing weight, the goods platform descends, and the goods stored on the goods shelf can be effectively ensured not to exceed the specified weight;

(2) through setting the maximum bearing weight, the weight of the goods on each goods shelf and the weight of all the goods can be conveniently estimated by the staff;

(3) when the trolley is empty, the goods platform is positioned at the upper part of the sliding seat, so that the workers can conveniently place goods;

(4) when the goods shelf is fully loaded, the goods shelf is positioned at the bottom of the sliding seat, and the main frame plays a certain limiting role on goods to prevent the goods from falling;

(5) the universal wheels are arranged to facilitate the temporary movement of the goods shelf in the warehouse, and after the goods shelf is moved to a designated position, the goods shelf is locked through the locking mechanism to prevent the goods shelf from moving;

(6) the arrangement of the outer cover is favorable for protecting the motor and the supporting rod from being polluted by dust;

(7) the setting up of receiver makes things convenient for the staff to deposit some article temporarily, for example goods roster, repair tools etc..

Drawings

Fig. 1 is a first schematic structural diagram of an automatic lifting shelf according to an embodiment of the present invention;

FIG. 2 is a left side view of the auto-lift pallet of FIG. 1;

FIG. 3 is a schematic view of the auto-lift rack of FIG. 1 after loading with product;

fig. 4 is a schematic structural diagram of an automatic lifting shelf according to an embodiment of the present invention;

fig. 5 is a third schematic structural view of an automatic lifting shelf according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an automatic lifting shelf according to an embodiment of the present invention;

in the figure: the device comprises a main frame, 11-a motor, 111-a rotating shaft, 12-a sliding seat, 121-a sliding chute, 13-a universal wheel, 131-a locking mechanism, 14-an outer cover, 2-a first goods platform, 21-a sliding rod, 22-a supporting rod, 221-a belt, 222-a steel wire rope, 223-a balancing weight, 23-a pressure sensing plate, 24-a PLC (programmable logic controller), 3-a second goods platform, 31-a storage box and 4-goods.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example (b):

referring to fig. 1 to 3, an automatic lifting shelf includes a main frame 1, a first goods table 2 and a second goods table 3, a motor 11 is disposed on one side of the outer side wall of the main frame 1, two sliding seats 12 are symmetrically disposed on the inner side wall of the main frame 1, a sliding chute 121 is disposed on each sliding seat 12, sliding rods 21 are disposed at two ends of each first goods table 2, the sliding rods 21 are perpendicular to the first goods table 2 and are fixedly connected with each other through screws, the sliding rods 21 are slidably connected with the sliding seats 12, supporting rods 22 are further welded at two ends of the first goods table 2, a belt 221 is disposed between each supporting rod 22 and the motor 11, one end of the belt 221 is fixedly connected with the supporting rod 22, the other end of the belt 221 is fixedly connected with a rotating shaft 111 of the motor 11, a balancing weight 223 connected through a steel wire rope 222 is disposed on one side of the supporting rod 22 away from the motor 11, pressure-sensitive plate 23 has been laid to the upper surface of first goods platform 2, the lower surface welding of first goods platform 2 has PLC controller 24, PLC controller 24's signal input part with pressure-sensitive plate 23's signal output part connects, PLC controller 24's signal output part with motor 11's signal input part connects, one side that first goods platform 2 is close to ground is equipped with second goods platform 3, second goods platform 3 with 1 fixed connection of main frame.

When no goods are on the first goods table 2, the first goods table 2 is located at the upper part of the sliding base 12, an operator presets the maximum goods bearing weight of the first goods table 2 in the PLC 24, the operator carries the goods to the first goods table, after the pressure sensing plate 23 senses the set maximum goods bearing weight, an instruction is sent to the motor 11 arranged on the outer side wall of the main frame 1, the motor 11 immediately drives the rotating shaft 111 to rotate, the first goods table 2 is pulled by the counterweight block 223 to be lowered to the position at the bottom of the sliding base 12, at this time, the situation that the goods exceeding the specified weight are placed on the first goods table 2 is shown, the goods cannot be placed continuously, the first goods table 2 is lowered to the position at the bottom of the sliding base 12, and the main frame 1 plays a certain limiting role in limiting the goods, so that the goods are prevented from falling; when the goods are unloaded, after the operator unloads the goods on the first goods table 2, the pressure sensing plate 23 monitors that the weight on the first goods table is zero, that is, sends a signal to the PLC controller 24, the PLC controller 24 immediately sends an instruction to the motor 11, the motor 11 drives the rotating shaft 111 to rotate, the rotating shaft 111 winds the belt 221 by rotating, and the first goods table 2 rises to the upper position of the sliding base 12 to wait for the next loading.

In one embodiment, as shown in fig. 4, the lower end of the main frame 1 is provided with a universal wheel 13, and the universal wheel 13 is provided with a locking mechanism 131.

The universal wheels 13 are arranged to facilitate the temporary movement of the goods shelf in the warehouse, and after the goods shelf is moved to a designated position, the goods shelf is locked by the locking mechanism 131 to prevent the goods shelf from being displaced.

In one embodiment, as shown in fig. 5, an outer side wall of the main frame 1 is provided with a cover 14, and the cover 14 is connected with the main frame 1 through screws.

The provision of the housing 14 is advantageous in protecting the motor 11 and the support bar 22 from dust.

In one embodiment, as shown in fig. 6, a storage box 31 is provided on an upper surface of the second cargo bed 3, and the storage box 31 is fixedly connected to the second cargo bed 3 by screws.

The storage box 31 is convenient for workers to temporarily store some articles, such as a cargo roster, a maintenance tool and the like.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. An automatic lifting goods shelf comprises a main frame, a first goods shelf and a second goods shelf, and is characterized in that a motor is arranged on one side, away from the ground, of the outer side wall of the main frame, two sliding seats are symmetrically arranged on the inner side wall of the main frame, sliding grooves are formed in the sliding seats, sliding rods are arranged at two ends of the first goods shelf respectively, the sliding rods are perpendicular to the first goods shelf and are fixedly connected with the first goods shelf through screws, the sliding rods are slidably connected with the sliding seats, supporting rods are welded at two ends of the first goods shelf, a belt is arranged between the supporting rods and the motor, one end of the belt is fixedly connected with the supporting rods, the other end of the belt is fixedly connected with a rotating shaft of the motor, a balancing weight connected with the supporting rods through a steel wire rope is arranged on one side, away from the motor, a pressure sensing plate is paved on the upper surface of the first goods shelf, and, the signal input part of PLC controller with the signal output part of pressure-sensitive plate is connected, the signal output part of PLC controller with the signal input part of motor is connected, one side that first goods platform is close to ground is equipped with second goods platform, second goods platform with main frame fixed connection.

2. The automatic lifting goods shelf as claimed in claim 1, wherein the main frame is provided at a lower end thereof with a universal wheel, and the universal wheel is provided with a locking mechanism.

3. The automatic lifting and lowering rack according to claim 1, wherein the outer side wall of the main frame is provided with a cover, and the cover is connected with the main frame through screws.

4. The automatic lifting shelf according to claim 1, wherein a storage box is arranged on the upper surface of the second cargo bed, and the storage box is fixedly connected with the second cargo bed through screws.