CN220723354U

CN220723354U - Lifting device

Info

Publication number: CN220723354U
Application number: CN202420342089.9U
Authority: CN
Inventors: 洪锦勋; 吴敏; 尤进銮; 张德胜; 傅鑫源; 傅炳煌
Original assignee: Quangong Machinery Co Ltd
Current assignee: Quangong Machinery Co Ltd
Priority date: 2024-02-24
Filing date: 2024-02-24
Publication date: 2024-04-05
Anticipated expiration: 2034-02-24

Abstract

The utility model belongs to the technical field of brickwork production, and particularly relates to a lifting device which comprises a support, a walking frame, a walking motor, a lifting frame, a rotating assembly and a clamping assembly. According to the lifting device, the two clamping jaws are used for grabbing the placement plate with the brickwork, the self-adaptive propping piece is propped against the upper side of the brickwork, and the placement plate with the brickwork is matched for clamping the brickwork, so that the brickwork is prevented from shifting in the moving process.

Description

Lifting device

Technical Field

The utility model belongs to the technical field of brickwork production, and particularly relates to a lifting device.

Background

The bricklaying robot is automatic bricklaying mechanical equipment developed for solving the manual problem of bricklaying and improving bricklaying efficiency. The brickwork robot has certain height restriction, need go on going up and down through lifting means to the wall body that highly is great. The existing wall building robot realizes lifting through an elevating aerial ladder, and the volume and the weight of the elevating aerial ladder are large, so that the wall building robot is not suitable for lifting operation of the brick building robot in a small space.

The prior publication CN206693648U discloses a lifting bricklaying robot, wherein a lifting manner is to adopt a lifting column, the lifting column is a hydraulic lifting column or an electric lifting column, but the lifting column is only capable of lifting and falling, and can not provide left-right displacement, so that the driving direction is limited, and when bricklaying is moved, the bricklaying can generate left-right shaking force, and displacement is easy to occur.

Disclosure of Invention

In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a lifting device which can move left and right, can also lift and prevent brickwork from moving.

In order to solve the technical problems, the utility model adopts the following technical scheme: the lifting device comprises a support, a walking frame, a walking motor, a lifting frame, a rotating assembly and a clamping assembly, wherein the walking frame is provided with walking wheels, the walking wheels are arranged on the support in a rolling mode, a walking toothed belt is arranged on the support, the walking motor is arranged on the walking frame and is in transmission connection with the walking toothed belt, the lifting motor is arranged on the walking frame, the lifting frame is arranged on the walking frame in a sliding mode and is in transmission connection with the lifting motor, the rotating assembly is arranged on the lifting frame, and the clamping assembly is arranged on a driving end of the rotating assembly;

the clamping assembly comprises a mounting plate, a self-adaptive propping piece and two clamping jaws, wherein the mounting plate is arranged at the driving end of the rotating assembly, the self-adaptive propping piece and the two clamping jaws are arranged on the mounting plate, the two clamping jaws are symmetrically arranged, and the self-adaptive propping piece is positioned between the two clamping jaws.

The driving end of the lifting motor is provided with a lifting toothed belt in a matched mode, and two ends of the lifting toothed belt are fixedly connected with the upper end and the lower end of the lifting frame respectively.

The walking frame is provided with lifting wheels, and the lifting wheels roll to fit with the lifting frame.

The rotating assembly comprises a rotating motor, a gear and a slewing support plate, wherein the rotating motor is arranged on a lifting frame, the gear is arranged at the rotating end of the rotating motor, the slewing support plate is rotatably arranged on the lifting frame and is connected with the gear in a transmission manner, and the clamping assembly is arranged on the slewing support plate.

The self-adaptive propping piece comprises a propping plate and two springs, wherein the two springs are arranged on the mounting plate, the bottoms of the two springs are fixedly connected with the propping plate, the mounting plate is respectively rotatably provided with connecting rods at two corresponding sides of the springs, and the two connecting rods are in sliding connection with the propping plate.

An elastic foam cushion is arranged on one surface of the propping plate facing the brickwork.

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

1. according to the lifting device, the two clamping jaws are used for grabbing the placement plate with the brickwork, the self-adaptive propping piece is propped against the upper side of the brickwork, and the placement plate with the brickwork is matched for clamping the brickwork, so that the brickwork is prevented from shifting in the moving process.

2. When the lifting device is driven, the lifting motor drives the lifting frame to drive the rotating assembly and the clamping assembly to move up and down to clamp brickwork, and then the traveling motor is matched with the traveling toothed belt to drive the traveling wheel to drive the traveling frame to move on the support, so that the lifting device can provide left-right displacement and can also lift, and the clamping assembly can be driven to rotate through the rotating assembly.

Drawings

FIG. 1 is a schematic view of a lifting device according to the present utility model;

FIG. 2 is a schematic diagram of the front view of the walking frame of the present utility model;

FIG. 3 is a schematic side view of the walking frame of the present utility model;

fig. 4 is a schematic structural view of the clamping assembly of the present utility model.

The marks in the figure: 1. a bracket; 2. a walking frame; 3. a walking motor; 4. lifting the motor; 5. a lifting frame; 6. a rotating assembly; 7. a clamping assembly; 8. a walking wheel; 9. lifting the toothed belt; 10. a lifting wheel; 11. a rotating electric machine; 12. a gear; 13. a slewing support plate; 14. a mounting plate; 15. a clamping jaw; 16. a top plate; 17. a spring; 18. a connecting rod; 19. a walking toothed belt; 20. an elastic sponge cushion.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 4, the present embodiment provides a lifting device, which comprises a bracket 1, a walking frame 2, a walking motor 3, a lifting motor 4, a lifting frame 5, a rotating assembly 6 and a clamping assembly 7, wherein the walking frame 2 is provided with walking wheels 8, the walking wheels 8 are arranged on the bracket 1 in a rolling manner, a walking toothed belt 19 is arranged on the bracket 1, the walking motor 3 is arranged on the walking frame 2 and is in transmission connection with the walking toothed belt 19, the lifting motor 4 is arranged on the walking frame 2, the lifting frame 5 is slidably arranged on the walking frame 2 and is in transmission connection with the lifting motor 4, the rotating assembly 6 is arranged on the lifting frame 5, and the clamping assembly 7 is arranged on a driving end of the rotating assembly 6; the clamping assembly 7 comprises a mounting plate 14, an adaptive propping piece and two clamping jaws 15, wherein the mounting plate 14 is mounted on the driving end of the rotating assembly 6, the adaptive propping piece and the two clamping jaws 15 are both mounted on the mounting plate 14, the two clamping jaws 15 are symmetrically arranged, and the adaptive propping piece is located between the two clamping jaws 15. The placing plate with the brickwork is placed in a grabbing manner through the two clamping jaws 15, then the self-adaptive propping piece is propped against the upper side of the brickwork, the placing plate with the brickwork is placed in a matched manner for clamping the brickwork, and the brickwork is prevented from shifting in the moving process.

Further, a lifting toothed belt 9 is arranged and matched at the driving end of the lifting motor 4, and two ends of the lifting toothed belt 9 are fixedly connected with the upper end and the lower end of the lifting frame 5 respectively. The walking frame 2 is provided with lifting wheels 10, and the lifting wheels 10 roll to fit with the lifting frame 5. When driving, drive crane 5 through lifting motor 4 drive rotating assembly 6 and clamp and get subassembly 7 reciprocates and press from both sides and get brickwork, then drive walking frame 2 through walking motor 3 cooperation walking toothed belt 19 drive walking wheel 8 and remove on support 1 to the realization can provide the left and right sides the displacement, can also go up and down, and can drive through rotating assembly 6 and press from both sides and get subassembly 7 and rotate.

Further, the rotating assembly 6 comprises a rotating motor 11, a gear 12 and a slewing supporting plate 13, the rotating motor 11 is installed on the lifting frame 5, the gear 12 is installed on the rotating end of the rotating motor 11, the slewing supporting plate 13 is rotatably installed on the lifting frame 5 and is in transmission connection with the gear 12, and the clamping assembly 7 is installed on the slewing supporting plate 13. The gear 12 is driven to rotate by the rotating motor 11, so that the gear 12 is matched with the slewing bearing plate 13 to drive the clamping assembly 7 to rotate.

Further, the self-adaptive propping piece comprises a propping plate 16 and two springs 17, wherein the two springs 17 are installed on the mounting plate 14, the bottom ends of the two springs 17 are fixedly connected with the propping plate 16, the mounting plate 14 is respectively rotatably provided with connecting rods 18 on two corresponding sides of the springs 17, and the two connecting rods 18 are in sliding connection with the propping plate 16. When grabbing the placement plate with the brickwork placed, the propping plate 16 resists the upper part of the brickwork, and the spring 17 is matched with the connecting rod 18 to carry out self-adaptive force propping, so that the brickwork is clamped and stabilized by the matched placement plate.

Further, an elastic foam cushion 20 is mounted against the face of the top plate 16 facing the brickwork. Damage to the brickwork is prevented by the elastic foam pads 20.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. A lifting device, characterized in that: the lifting device comprises a support, a walking frame, a walking motor, a lifting frame, a rotating assembly and a clamping assembly, wherein the walking frame is provided with walking wheels, the walking wheels are arranged on the support in a rolling manner, a walking toothed belt is arranged on the support, the walking motor is arranged on the walking frame and is in transmission connection with the walking toothed belt, the lifting motor is arranged on the walking frame, the lifting frame is arranged on the walking frame in a sliding manner and is in transmission connection with the lifting motor, the rotating assembly is arranged on the lifting frame, and the clamping assembly is arranged on the driving end of the rotating assembly; the clamping assembly comprises a mounting plate, a self-adaptive propping piece and two clamping jaws, wherein the mounting plate is arranged at the driving end of the rotating assembly, the self-adaptive propping piece and the two clamping jaws are arranged on the mounting plate, the two clamping jaws are symmetrically arranged, and the self-adaptive propping piece is positioned between the two clamping jaws.

2. A lifting device according to claim 1, wherein: the driving end of the lifting motor is provided with a lifting toothed belt in a matched mode, and two ends of the lifting toothed belt are fixedly connected with the upper end and the lower end of the lifting frame respectively.

3. A lifting device according to claim 1, wherein: the walking frame is provided with lifting wheels, and the lifting wheels roll to fit with the lifting frame.

4. A lifting device according to claim 1, wherein: the rotating assembly comprises a rotating motor, a gear and a slewing support plate, wherein the rotating motor is arranged on a lifting frame, the gear is arranged at the rotating end of the rotating motor, the slewing support plate is rotatably arranged on the lifting frame and is connected with the gear in a transmission manner, and the clamping assembly is arranged on the slewing support plate.

5. A lifting device according to claim 1, wherein: the self-adaptive propping piece comprises a propping plate and two springs, wherein the two springs are arranged on the mounting plate, the bottoms of the two springs are fixedly connected with the propping plate, the mounting plate is respectively rotatably provided with connecting rods at two corresponding sides of the springs, and the two connecting rods are in sliding connection with the propping plate.

6. A lifting device according to claim 5, wherein: an elastic foam cushion is arranged on one surface of the propping plate facing the brickwork.