Container lifting device and container

Abstract

The utility model discloses a container lifting device and a container, and relates to the field of intelligent containers. The driving part is used for driving the lifting part to move; the transmission assembly is matched with the driving mechanism to drive the lifting part to move; and a counterweight assembly. The counter weight assembly is arranged, so that the requirement for the torque of the driving assembly in the container lifting mechanism is lowered, more labor is saved when cargoes are lifted, and extracts are not prone to being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of intelligent goods cabinet, especially to a goods cabinet lifting device and goods cabinet. BACKGROUND

[0002] The intelligent goods cabinet has been applied to all aspects of people's life at present, improves people's life experience, and the traditional goods cabinet is like Chinese patent publication No. CN212521229U, which is published on February 12, 2021, discloses a lifting goods cabinet, which comprises a box body, a power transmission device is arranged on the upper end face of the box body, a plurality of partition plates are symmetrically arranged at the left and right ends in the box body, a tray is arranged on the upper end face of the partition plate, four chains A are connected with the power transmission device, a lifting plate is arranged in the box body, the upper end face of the lifting plate is fixedly connected with one end of the four chains A at four corners, the other end of the four chains A penetrates through the lifting plate and is fixedly connected with the lower end face of the lifting plate at four corners, an auxiliary roller is arranged in the lower end face of the box body, the auxiliary roller is meshed and connected with the chain A, a plurality of partition plates are arranged in the cabinet body, and the internal lifting device is needed to take the goods from the goods cabinet and transmit them to the goods outlet.

[0003] For example, the applicant applied for Chinese patent publication No. CN215068431U on February 5, 2021, which discloses that after the goods in the goods cabinet are pushed out of the goods channel by the push plate, the goods enter the goods taking device and are sent to the goods taking port of the goods cabinet by the goods taking device, wherein the lifting device is an important component for driving the goods taking device to move up and down.

[0004] The traditional lifting device adopts a motor with large torque to drive the operation of the whole device, but in the actual use process, part of the goods is often pushed out of the goods channel, and the goods do not completely enter the goods taking device, and the goods are easily crushed in the next operation process of the lifting mechanism, and the user's experience is not good. UTILITY MODEL CONTENTS

[0005] In order to improve the above technical problems, the application provides a goods cabinet lifting device and a goods cabinet.

[0006] On the one hand, the goods cabinet lifting device provided by the application adopts the following technical scheme:

[0007] A goods cabinet lifting device, comprising a lifting part;

[0008] A driving part for driving the lifting part to move;

[0009] A transmission assembly for cooperating with the driving mechanism to drive the lifting part to move;

[0010] A counterweight assembly for counterweighting the two sides of the lifting part.

[0011] Optionally, the lifting part is connected with the transmission assembly, and the counterweight assembly is connected with the transmission assembly.

[0012] Optionally, the transmission assembly comprises a first driving wheel and a second driving wheel arranged oppositely, a first driven wheel and a second driven wheel arranged oppositely, and a first belt and a second belt arranged oppositely, the first driving wheel and the second driving wheel are connected with two ends of the driving member respectively, the first driven wheel is connected with the first driving wheel through the first belt, and the second driven wheel is connected with the second driving wheel through the second belt.

[0013] Optionally, the driving member comprises a single-shaft motor and a first transmission mechanism, the single-shaft motor drives the first driving wheel and the second driving wheel to rotate through the first transmission mechanism.

[0014] Optionally, the driving member comprises a double-shaft motor and a second transmission mechanism, the double-shaft motor drives the first driving wheel and the second driving wheel to rotate through the second transmission mechanism.

[0015] In another aspect, the application provides a container, which adopts the following technical scheme:

[0016] The container lifting device of the first aspect and the shell are connected, and the lifting part is slidingly connected with the shell.

[0017] In summary, the application has at least one of the following beneficial effects:

[0018] According to the application, the counterweight assembly is arranged to counterweight the lifting part, and the required motor torque is small during the driving of the lifting part by the driving member, and the lifting part only needs a small force to support the goods thereon, so that a motor with small torque can be selected for driving, and when the goods in the container are stuck, the lifting part will be difficult to continue to run due to small resistance, so that the goods in the container are not easily stuck and damaged. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the container lifting device disclosed in the first embodiment of the application;

[0020] Figure 2 is a structural schematic view of the container lifting device disclosed in the second embodiment of the application.

[0021] Explanation of reference signs: 1, lifting part; 2, driving member; 3, transmission assembly; 4, counterweight assembly; 5, first driving wheel; 6, second driving wheel; 7, first driven wheel; 8, second driven wheel; 9, first belt; 10, second belt; 11, single-shaft motor; 12, first transmission mechanism; 13, double-shaft motor; 14, second transmission mechanism. DETAILED DESCRIPTION

[0022] The patent application No. CN215068431U applied by the applicant on February 5, 2021 discloses that after the goods in the container are pushed out of the goods channel by the push plate, the goods enter the goods taking device and are sent to the goods taking port of the container. The lifting device is an important component for driving the goods taking device to move up and down. It can be understood that the goods taking device needs to move up and down and left and right when being transported to the goods taking port of the container. The lifting device involved in the present application is only a reasonable improvement on the up and down movement. The left and right movement of the goods taking device inside the container is achieved by adding a motor sliding rail and other structures on the lifting part, driving by the driving part, and sliding horizontally on the lifting part through the transmission mechanism. This part of content is common knowledge, and the present application will not be described here.

[0023] The following will be described in detail with reference to the accompanying drawings Figures 1-2 The present application will be further described in detail.

[0024] In one aspect, the present application discloses a container lifting device. Referring to Figure 1 The container lifting device comprises a lifting part 1, a driving part 2, a transmission assembly 3 and a counterweight assembly 4. The driving part 2 drives the lifting part 1 to move up and down in the vertical direction through the transmission assembly 3. The lifting part 1 is connected to one side of the transmission assembly 3, and the counterweight assembly 4 is connected to the other side of the transmission assembly 3, so as to counterweight the lifting part 1, the goods taking device arranged on the lifting part 1 and / or the goods.

[0025] The transmission assembly 3 comprises a first driving wheel 5, a second driving wheel 6, a first driven wheel 7, a second driven wheel 8, a first belt 9 and a second belt 10 arranged oppositely. The first driving wheel 5, the first driven wheel 7 and the first belt 9 are located on the same side and on one side of the lifting part 1. The second driving wheel 6, the second driven wheel 8 and the second belt 10 are located on the same side and on the other side of the lifting part 1. Specifically, one side of the lifting part 1 is connected to the first belt 9 in the present application, the other side of the lifting part 1 is connected to the second belt 10, the first driving wheel 5 is connected to one end of the driving part 2, the second driving wheel 6 is connected to the other end of the driving part 2. The first driving wheel 5 and the second driving wheel 6 rotate simultaneously in the working process of the driving part 2, drive the first belt 9 and the second belt 10 to move simultaneously, drive the left and right sides of the lifting part 1 to rise or fall simultaneously, and the counterweight assembly 4 is connected with the first belt 9 and / or the second belt 10 or connected with the first belt 9 and the second belt 10 simultaneously through other ways. The counterweight assembly 4 is located on the other side of the first belt 9 and / or the second belt 10 relative to the lifting part 1.

[0026] Specifically, the counterweight assemblies 4 can be one group, the counterweight assemblies 4 are connected to the transmission assembly 3 through connecting ropes, one end of the connecting ropes is connected to the first conveyor belt, and the other end of the connecting ropes is connected to another first conveyor belt, so as to counterweight the left and right sides of the lifting part 1, the counterweight assemblies 4 can also be two groups, the two groups of counterweight assemblies 4 are connected to the first conveyor belt and the second conveyor belt respectively, so as to counterweight the left and right sides of the lifting part 1, and the counterweight is more balanced.

[0027] The driving assembly includes a single-shaft motor 11 and a first transmission mechanism 12, the single-shaft motor 11 drives the first driving wheel 5 and the second driving wheel 6 to rotate simultaneously through the first transmission mechanism 12. It can be understood that the first transmission mechanism 12 can be a belt and a transmission shaft, the belt is connected to the transmission shaft and the output shaft of the single-shaft motor 11, and the two ends of the transmission shaft are connected to the first driving wheel 5 and the second driving wheel 6 respectively, so as to drive the first driving wheel 5 and the second driving wheel 6 to rotate, and those skilled in the art can also install a speed reducer and the like on the first transmission mechanism 12 according to actual conditions.

[0028] Embodiment two of the present application discloses a container lifting device. Referring to Figure 2 The difference between the embodiment one of the present application and the embodiment two of the present application is that the driving assembly includes a double-shaft motor 13 and a second transmission mechanism 14, the double-shaft motor 13 drives the first driving wheel 5 and the second driving wheel 6 to rotate simultaneously through the second transmission mechanism 14.

[0029] It can be understood that the second transmission mechanism 14 can be two transmission shafts, one of the transmission shafts is connected to the first driving wheel 5 and one of the shafts of the double-shaft motor 13, and the other transmission shaft is connected to the second driving wheel 6 and the other shaft of the double-shaft motor 13, so as to drive the first driving wheel 5 and the second driving wheel 6 to rotate by the double-shaft motor 13, and those skilled in the art can also install a speed reducer and the like on the second transmission mechanism 14 according to actual conditions.

[0030] On the other hand, the present application discloses a container, which includes a shell and the container lifting device in the first aspect of the embodiment one of the present application, wherein the transmission assembly 3 is connected to the shell, and the lifting part 1 is connected to the shell in a sliding manner, specifically, in a vertical direction relative to the shell.

[0031] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A container lifting device, characterised in that, The invention relates to a container lifting device, comprising: a lifting part (1); a driving part (2) for driving the lifting part (1) to move; a transmission assembly (3) for cooperating with the driving part to drive the lifting part (1) to move; a counterweight assembly (4) for counterbalancing the lifting part (1).

2. A container lifting device according to claim 1, wherein: The lifting part (1) is connected with the transmission assembly (3), and the counterweight assembly (4) is connected with the transmission assembly (3).

3. The container lifting device according to claim 1, wherein: the transmission assembly (3) comprises a first driving wheel (5) and a second driving wheel (6) arranged oppositely, a first driven wheel (7) and a second driven wheel (8) arranged oppositely, and a first belt (9) and a second belt (10) arranged oppositely, the first driving wheel (5) and the second driving wheel (6) are respectively connected with two ends of the driving part (2), the first driven wheel (7) is connected with the first driving wheel (5) through the first belt, and the second driven wheel (8) is connected with the second driving wheel (6) through the second belt.

4. The container lifting device according to claim 3, wherein: the driving part (2) comprises a single-shaft motor (11) and a first transmission mechanism (12), the single-shaft motor (11) drives the first driving wheel (5) and the second driving wheel (6) to rotate through the first transmission mechanism (12).

5. The container lifting device according to claim 3, wherein: the driving part (2) comprises a double-shaft motor (13) and a second transmission mechanism (14), the double-shaft motor (13) drives the first driving wheel (5) and the second driving wheel (6) to rotate through the second transmission mechanism (14).

6. A container, comprising the container lifting device according to any one of claims 1-5 and a housing, the transmission assembly (3) is connected with the housing, and the lifting part (1) is slidingly connected with the housing. ​

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