Lifting composite robot structure
By setting an auxiliary limiting mechanism on the lifting composite robot, the problem of cargo tipping is solved and the handling efficiency is improved by using a motor-driven adjusting screw and limiting rod to limit the cargo.
Patent Information
- Application Number
- CN202520543253.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-26
AI Technical Summary
When using lifting composite robots, a high center of gravity of goods can easily cause them to tip over, affecting handling efficiency.
An auxiliary limiting mechanism is adopted, including components such as a first rotating plate, a second rotating plate, an adjusting screw, a limiting rod, and a motor. The motor drives the adjusting screw to rotate, which in turn moves the limiting rod closer to the goods to limit their movement and improve stability.
It improves the stability and safety of goods and increases handling efficiency.
Smart Images
Figure CN223852222U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to robot technical field, concretely is a lifting compound robot structure. BACKGROUND
[0002] The compound robot is a kind of intelligent equipment integrating multiple functions, it combines mobility, operating arm and perception system, can execute diversification task in complex environment, this kind of robot is applicable to logistics handling, assembly production, detection maintenance and other fields, realizes automation operation by programming, improves production efficiency, and its design is flexible, can be quickly adjusted configuration according to work demand, realizes man-machine cooperation, is important component part of modern industrial automation and intelligentization.
[0003] When compound robot is used to carry goods, in order to make compound robot can adapt to different shelf height and work level, it is usually made to be able to carry out lifting operation, and when lifting compound robot is used, the goods that lifting compound robot needs to carry are not of the same height, the center of gravity of higher goods is higher, when driving it to lift, it is easy to make it tip over, affect subsequent carrying efficiency, not conducive to the use of lifting compound robot. UTILITY MODEL CONTENTS
[0004] (1) technical problem solved
[0005] In view of the deficiencies of prior art, the utility model provides a lifting compound robot structure, solves the problem that when lifting compound robot is used, the goods that lifting compound robot needs to carry are not of the same height, the center of gravity of higher goods is higher, when driving it to lift, it is easy to make it tip over, affect subsequent carrying efficiency, not conducive to the use of lifting compound robot.
[0006] (2) technical scheme
[0007] To achieve the above object, the utility model provides the following technical scheme: a lifting compound robot structure, including lifting robot, the upper surface of lifting robot is fixedly installed with lifting mounting bracket, the front and rear surfaces of lifting mounting bracket are slidably installed with lifting platform, the inside of two lifting platforms is all set with first installation slot;
[0008] Auxiliary limiting mechanism, auxiliary limiting mechanism is arranged on two lifting platforms, and auxiliary limiting mechanism includes two first rotating plates and two second rotating plates, the left and right surfaces of the lifting platform of front side are all set with circular slot, the inside of two circular slots is slidably installed with circular rotating rod, two first rotating plates are respectively fixedly installed on the opposite ends of two circular rotating rods, the front surface of two first rotating plates is rotatably installed with two adjusting screws, two second rotating plates are respectively screw-threadedly installed on the outer surfaces of two adjusting screws, and the proximal surface of two second rotating plates is fixedly installed with two limiting rods.
[0009] Preferably, the auxiliary limiting mechanism further comprises four guide limiting rods, the four guide limiting rods are fixedly installed on the front surfaces of the two first rotating plates respectively, the interiors of the two second rotating plates are respectively provided with guide limiting grooves corresponding to the positions of the four guide limiting rods, and the four guide limiting rods are respectively slidably inserted into the interiors of the four guide limiting grooves.
[0010] Preferably, the interiors of the two first rotating plates are respectively provided with second mounting grooves, motors are fixedly installed in the interiors of the two second mounting grooves, and the output ends of the two motors are rotatably penetrated into the rear ends of the two adjusting screws, and the two motors are fixedly connected with the two adjusting screws.
[0011] Preferably, the outer surfaces of the two limiting rods are fixedly installed with rubber pads.
[0012] Preferably, the number of the auxiliary limiting mechanisms is two, and the two auxiliary limiting mechanisms are arranged on the two lifting tables and are arranged in a front-rear mirror image mode.
[0013] Preferably, the interiors of the two first mounting grooves are fixedly installed with double-shaft motors, the output ends of the two double-shaft motors are rotatably penetrated into the interiors of the corresponding circular grooves, and the two double-shaft motors are fixedly connected with the two corresponding circular rotating rods.
[0014] (Three) beneficial effects
[0015] Compared with the prior art, the utility model provides a lifting composite robot structure with the following beneficial effects:
[0016] 1、 the lifting composite robot structure, through two motors drive two adjusting screw rotation, make two second rotating plate move, and make double-shaft motor make second rotating plate with limiting rod rotate, with the object of carrying close, to the carrying object placed on the lifting platform carries out auxiliary limiting, improves its stability and security, thereby improves the carrying efficiency of the carrying object. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the whole overhead structure schematic diagram of the utility model lifting composite robot structure;
[0018] Figure 2 It is the internal cutaway side view schematic diagram of the utility model lifting table;
[0019] Figure 3 It is the internal cutaway overhead structure schematic diagram of the utility model lifting table;
[0020] Figure 4 It is the auxiliary limiting mechanism cutaway structure schematic diagram of the utility model.
[0021] Fig. 1, lifting robot; 2, lifting mounting frame; 3, lifting table; 4, first mounting groove; 5, first rotating plate; 6, second rotating plate; 7, circular groove; 8, circular rotating rod; 9, adjusting screw rod; 10, limiting rod; 11, guide limiting rod; 12, guide limiting groove; 13, second mounting groove; 14, motor; 15, rubber pad; 16, double-shaft motor. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] Please refer to Figures 1-4 The present application provides a new technical solution: a lifting composite robot structure, comprising a lifting robot 1, a lifting mounting frame 2 is fixedly installed on the upper surface of the lifting robot 1, lifting tables 3 are slidingly installed on the front and rear surfaces of the lifting mounting frame 2, and first mounting grooves 4 are formed in the interiors of the two lifting tables 3.
[0024] An auxiliary limiting mechanism is arranged on the two lifting tables 3, the auxiliary limiting mechanism comprises two first rotating plates 5 and two second rotating plates 6, circular grooves 7 are formed in the left and right surfaces of the front lifting table 3, circular rotating rods 8 are slidingly installed in the interiors of the two circular grooves 7, the two first rotating plates 5 are fixedly installed on the distal ends of the two circular rotating rods 8, respectively, two adjusting screw rods 9 are rotatably installed on the front surfaces of the two first rotating plates 5, respectively, the two second rotating plates 6 are threadedly installed on the outer surfaces of the two adjusting screw rods 9, respectively, and two limiting rods 10 are fixedly installed on the proximal surfaces of the two second rotating plates 6, respectively.
[0025] Further, the auxiliary limiting mechanism further comprises four guide limiting rods 11, the four guide limiting rods 11 are divided into two groups and are fixedly installed on the front surfaces of the two first rotating plates 5, respectively, guide limiting grooves 12 are formed in the interiors of the two second rotating plates 6 corresponding to the positions of the four guide limiting rods 11, respectively, and the four guide limiting rods 11 are slidingly inserted into the interiors of the four guide limiting grooves 12, respectively.
[0026] Further, the two adjusting screw rods 9 are driven to rotate by the two motors 14, so that the two second rotating plates 6 are moved, and the double-shaft motor 16 is used to drive the second rotating plates 6 and the limiting rods 10 to rotate, so as to be close to the carried objects, thereby assisting in limiting the carried objects placed on the lifting tables 3, improving the stability and safety, and thus improving the carrying efficiency of the carried objects.
[0027] Furthermore, each of the two first rotating plates 5 has a second mounting groove 13 inside, and a motor 14 is fixedly installed inside each of the two second mounting grooves 13. The output ends of the two motors 14 rotate through to the rear ends of the two adjusting screws 9, and the two motors 14 are fixedly connected to the two adjusting screws 9 respectively.
[0028] Furthermore, rubber pads 15 are fixedly installed on the outer surfaces of both limit rods 10.
[0029] Furthermore, there are two auxiliary limit mechanisms, which are respectively installed on two lifting platforms 3 and are arranged in a front-to-back mirror configuration.
[0030] Furthermore, a dual-axis motor 16 is fixedly installed inside each of the two first mounting slots 4. The output ends of the two dual-axis motors 16 rotate through the corresponding circular slots 7, and the two dual-axis motors 16 are fixedly connected to the corresponding two circular rotating rods 8.
[0031] Furthermore, when using this robot structure, when handling goods, after placing the goods on the lifting platform 3, the corresponding dual-axis motor 16 can be activated, causing the dual-axis motor 16 to drive the two circular rotating rods 8 fixedly connected to its output end to rotate. The two circular rotating rods 8 drive the two first rotating plates 5 fixedly connected to them to rotate. The rotation of the two first rotating plates 5 causes the two second rotating plates 6 to start rotating upward. At the same time, the two motors 14 are activated, driving the adjusting screws 9 fixedly connected to their output ends to rotate. The rotation of the two adjusting screws 9 causes the second rotating plates 6 threadedly connected to them to move away from or closer to the two first rotating plates 5. The two limiting rods 10 installed on the two second rotating plates 6 move accordingly, so that the two limiting rods 10 assist in limiting the goods placed on the lifting platform 3, improving the stability of the handled object.
[0032] Structural Description: Lifting Robot 1: As the foundation of the entire structure, it provides the robot's movement and positioning functions, and also supports lifting actions. Lifting Robot 1 is existing technology, specifically model 1940DX-001.
[0033] Lifting mounting frame 2: Fixed to the upper surface of the lifting robot 1, used to support and install the lifting platform 3 and other related components;
[0034] Lifting platform 3: There are two in total. They are slidably installed on the front and rear surfaces of the lifting mounting frame 2 and can move vertically to carry items and perform lifting operations.
[0035] First mounting slot 4: There are two slots in total, located inside the two lifting platforms 3, for mounting components such as the dual-axis motor 16;
[0036] First rotating plate 5: There are four of them, which are fixedly installed at the far end of the circular rotating rod 8 to support and adjust the position of the second rotating plate 6;
[0037] The second rotating plate 6: There are four in total. They are threaded onto the outer surface of the adjusting screw 9. By rotating them, the position of the limiting rod 10 can be adjusted, which can limit the movement of the object.
[0038] Circular groove 7: There are four in total, which are opened on the left and right surfaces of the front lifting platform 3 for sliding installation of circular rotating rods 8;
[0039] Circular rotating rod 8: There are four in total. They are slidably installed inside the circular groove 7 and connect the first rotating plate 5 and the dual-axis motor 16 to transmit power.
[0040] Adjusting screws 9: There are four in total. They are rotatably mounted on the front surface of the first rotating plate 5 and can adjust the position of the second rotating plate 6 by being driven by the motor 14.
[0041] Limiting rods 10: There are four in total, which are fixedly installed on the adjacent surface of the second rotating plate 6. They are used to limit the movement of objects by means of the buffer of the rubber pad 15.
[0042] Guide limit rods 11: There are eight in total, which are fixedly installed on the front surface of the first rotating plate 5 to guide the movement of the second rotating plate 6 and maintain the stability of the movement;
[0043] Guide limiting groove 12: There are eight in total, which are opened inside the second rotating plate 6 and cooperate with the guide limiting rod 11 to ensure the accurate guidance of the limiting rod 10;
[0044] The second mounting slot 13: There are four in total, located inside the first rotating plate 5, for fixing and mounting the motor 14;
[0045] Motor 14: There are four in total, which are fixedly installed inside the second mounting slot 13 and drive the adjusting screw 9 to adjust the position of the second rotating plate 6 and the limit rod 10.
[0046] Rubber pads 15: There are four in total, which are fixedly installed on the outer surface of the limit rod 10 to reduce impact and friction and protect the transported objects;
[0047] Dual-axis motor 16: There are two motors in total. They are fixedly installed inside the first mounting slot 4 and drive the circular rotating rod 8 to realize the rotation of the first rotating plate 5 and the limit rod 10.
[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A lifting composite robot structure, comprising a lifting robot (1), a lifting mounting frame (2) is fixedly installed on the upper surface of the lifting robot (1), and a lifting table (3) is slidingly installed on the front and rear surfaces of the lifting mounting frame (2), characterized in that: The interiors of the two lifting platforms (3) are provided with first installation grooves (4); The auxiliary limiting mechanism is provided on the two lifting platforms (3), and comprises two first rotating plates (5) and two second rotating plates (6). The left and right surfaces of the front lifting platform (3) are provided with circular grooves (7), the interiors of the two circular grooves (7) are slidably provided with circular rotating rods (8), the two first rotating plates (5) are fixedly installed on the distal ends of the two circular rotating rods (8), the front surfaces of the two first rotating plates (5) are rotatably provided with two adjusting screws (9), and the two second rotating plates (6) are threadedly installed on the outer surfaces of the two adjusting screws (9). The proximal surfaces of the two second rotating plates (6) are fixedly provided with two limiting rods (10).
2. The elevating composite robot structure according to claim 1, wherein: The auxiliary limiting mechanism further comprises four guide limiting rods (11), which are divided into two groups and fixedly installed on the front surfaces of the two first rotating plates (5). The interiors of the two second rotating plates (6) are provided with guide limiting grooves (12) corresponding to the positions of the four guide limiting rods (11), and the four guide limiting rods (11) are slidably inserted into the interiors of the four guide limiting grooves (12).
3. The elevating compound robot structure according to claim 1, wherein: The interiors of the two first rotating plates (5) are provided with second installation grooves (13), and the interiors of the two second installation grooves (13) are fixedly provided with motors (14). The output ends of the two motors (14) are rotatably penetrated into the rear ends of the two adjusting screws (9), and the two motors (14) are fixedly connected with the two adjusting screws (9).
4. The elevating composite robot structure according to claim 1, wherein: The outer surfaces of the two limiting rods (10) are fixedly provided with rubber pads (15).
5. The elevating compound robot structure according to claim 1, wherein: The number of the auxiliary limiting mechanisms is two, and the two auxiliary limiting mechanisms are provided on the two lifting platforms (3) and are provided in front and back mirror image.
6. The elevating compound robot structure according to claim 1, wherein: The interiors of the two first installation grooves (4) are fixedly provided with double-shaft motors (16), the output ends of the two double-shaft motors (16) are rotatably penetrated into the interiors of the corresponding circular grooves (7), and the two double-shaft motors (16) are fixedly connected with the corresponding two circular rotating rods (8).