Intelligent robot for material carrying

Abstract

The utility model discloses an intelligent material carrying robot which comprises a robot body, a cabinet door is hinged to the front side face of the robot body, and universal wheels are installed on the lower surface of the robot body. The robot further comprises a clamping mechanism arranged in the robot body, through a thread transmission structure between a two-way lead screw and a connecting sliding block, two sets of limiting plates are made to be close to each other, and then clamping and limiting of materials are achieved; a servo motor is fixed in the robot body, a rotating shaft is fixed to the output end of the servo motor, and the lower end of the rotating shaft is connected with a bearing of the robot body. According to the intelligent robot for material carrying, materials are clamped and limited, so that if the whole intelligent robot shakes in the carrying process, the situation that the materials fall off due to shaking and are damaged is avoided, and the robot body can be controlled to avoid obstacles; and therefore, material damage caused by collision in the material carrying process is avoided, and the material damage probability is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent robot technical field, concretely is a material handling intelligent robot. BACKGROUND

[0002] Material handling refers to the change of the storage state and spatial position of material goods, such as in the production-related enterprises or express industry, usually needs to handle the goods to move, and these handling movements, in addition to manpower, will use intelligent robots to handle, such as the patent number for "CN216335221U" patent name is "a material handling mobile composite robot", by moving the transfer box to the mobile installation base, and finally by the transfer box is placed in the mobile installation base through the cooperation of the positioning installation and positioning groove, and the electromagnetic chuck is powered off, the transfer box and the material in the transfer box can be moved by the mobile installation base, the structure of the utility model is simple and convenient to operate, through the cooperation of the mobile installation base, the handling mechanical arm assembly and the transfer box, the handling and movement of the material can be completed, the transfer box containing the material can also be placed on the mobile installation base for transfer, avoiding the situation that the traditional handling robot carries heavy load through the mechanical arm for a long time, reducing the gravity burden of the handling mechanical arm assembly, effectively improving the service life of the handling mechanical arm assembly, and through the cooperation of the electromagnetic chuck and the magnetic chuck, the handling of the transfer box containing the material by the material handling mobile robot is realized through magnetic attraction, which is more stable than the traditional clamping jaw, effectively improving the handling efficiency and safety of the material, however, the above structure still has the following problems in actual use:

[0003] The above intelligent robot, through the cooperation of the electromagnetic chuck and the magnetic chuck, realizes the handling of the transfer box containing the material by the material handling mobile robot through magnetic attraction, however, the material is placed in the transfer box, and since the material is not limited, the material is easy to fall off during transportation if the intelligent robot shakes as a whole during handling, thereby causing damage to the material.

[0004] Therefore, we propose a material handling intelligent robot to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a material handling intelligent robot to solve the problem that the material is not limited on the market at present, which makes the material easy to fall off during transportation if the intelligent robot shakes as a whole during handling, thereby causing damage to the material.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a material handling intelligent robot, including robot main body, the front side of robot main body is hinged with cabinet door, and the lower surface of robot main body is installed with universal wheel,

[0007] Still include: the inside fixed servo motor of robot main body, and the output of servo motor is fixed with the shaft, and the lower end of shaft is connected with robot main body bearing, and the outer side of shaft is fixed with sprocket assembly, and sprocket assembly forms linkage structure through two groups of sprocket and chain, and the inside fixed with the left end of sprocket assembly is the rotation lever, and the outer side of rotation lever is fixed with bevel gear group, and the right end of bevel gear group is fixed with bidirectional screw rod, and the outer side of bidirectional screw rod is fixed with the connecting slide of screw connection, and the upper end of connecting slide is all welded with the limiting plate fixedly,

[0008] The inside of robot main body is provided with clamping mechanism, and the screw transmission structure between bidirectional screw rod and connecting slide is further made close between two limiting plates, and the clamping and limiting of material are realized.

[0009] Preferably, the upper and lower ends of the rotation lever are connected with the bearings of the robot main body, and the bevel gear group is provided with four groups, and the right end of the bidirectional screw rod penetrates into the inside of the placement partition, and the bidirectional screw rod and the placement partition are connected by bearings, and the right end of the lowermost bidirectional screw rod is connected with the bearing of the robot main body.

[0010] Preferably, the placement partition is provided with three groups, and the placement partition is fixed in the inside of the robot main body.

[0011] Preferably, the connecting slide is provided with four groups, and each group is provided with two.

[0012] Preferably, the front side of the robot main body is provided with laser radar, and the laser radar is provided with two groups.

[0013] Preferably, the control panel is installed on the front side of the robot main body, and the control panel is connected with the PLC controller through the transmission line.

[0014] Preferably, the PLC controller is fixed in the inside of the robot main body, and the PLC controller is connected with the servo controller through the transmission line, and the lower end of the servo controller is fixed with the robot main body, and the servo controller is connected with the servo motor through the transmission line.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the material carrying intelligent robot not only clamps and limits the material, so that if the intelligent robot shakes as a whole during carrying, the material will not fall off due to shaking and cause damage to the material, but also can control the robot main body to avoid obstacles, so as to avoid collision during material carrying and cause damage to the material, reduce the probability of material damage, and the specific contents are as follows:

[0016] (1) through the rotation of the bidirectional screw rod, the two groups of connecting sliding blocks are close to each other, so that the connecting sliding blocks drive the limiting plates to clamp and limit the material, so that if the intelligent robot shakes as a whole during carrying, the material will not fall off due to shaking and cause damage to the material;

[0017] (2) and through the starting of the servo motor, the rotating shaft is rotated, the chain wheel assembly is rotated through the rotation of the rotating shaft, and the chain wheel assembly is composed of two groups of chain wheels and chains, so that a linkage structure is formed therebetween, so that the chain wheel assembly can drive the rotating rod to rotate together;

[0018] (3) further, the four groups of bevel gears are arranged, so that they can drive the four groups of bidirectional screw rods to rotate, so that the four groups of clamping mechanisms limit the material at the same time, so that it is not necessary to limit the material one group by one group, the practical effect is good, and time and labor are saved;

[0019] (4) further, the laser radar obtains environmental information, and then transmits the detected information to the autonomous obstacle avoidance subunit for controlling the robot main body to avoid obstacles, so as to avoid collision during material carrying and cause damage to the material, reduce the probability of material damage;

[0020] (5) and the PLC controller transmits instructions to the servo controller through the transmission line, so that the servo controller controls the servo motor through the transmission line, so as to achieve the effect of forward and reverse rotation of the servo motor, and realize the intelligent carrying work of the material. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view structure schematic diagram of the utility model;

[0022] Figure 2 It is a front view structure schematic diagram of the utility model;

[0023] Figure 3 It is a front view structure schematic diagram of the utility model; Figure 2 It is an enlarged structure schematic diagram of A in the utility model;

[0024] Figure 4 It is an enlarged structure schematic diagram of B in the utility model; Figure 2 It is an enlarged structure schematic diagram of B in the utility model;

[0025] Figure 5 Figure 2 is a top view of the connection structure of the limiting plate and the placing partition plate of the utility model;

[0026] Figure 6 Figure 3 is a top view of the chain wheel assembly of the utility model.

[0027] In the figure: 1, robot main body; 2, cabinet door; 3, control panel; 4, laser radar; 5, placing partition plate; 6, servo motor; 7, rotating shaft; 8, chain wheel assembly; 9, rotating rod; 10, bevel gear set; 11, bidirectional screw rod; 12, connecting sliding block; 13, limiting plate; 14, PLC controller; 15, transmission line; 16, servo controller. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-6 The utility model provides the following technical scheme:

[0030] Embodiment one: in order to solve the problem that the material is not limited in the prior art, and if the intelligent robot shakes as a whole during the transportation process, the material is easy to fall off during the transportation process, and the material is damaged. Therefore, the following scheme is disclosed, including robot body 1, the front side of robot body 1 is hinged with cabinet door 2, and the lower surface of robot body 1 is provided with universal wheel; It also includes: the inside of robot body 1 is provided with clamping mechanism, through the threaded transmission structure between bidirectional screw rod 11 and connecting sliding block 12, so that the two groups of limiting plates 13 are close to each other, so as to realize the clamping and limiting of the material; The inside of robot body 1 is fixed with servo motor 6, the output end of servo motor 6 is fixed with rotating shaft 7, the lower end of rotating shaft 7 is connected with the bearing of robot body 1, the outer side of rotating shaft 7 is fixed with chain wheel assembly 8, chain wheel assembly 8 is connected with chain through two groups of chain wheels, the left end of chain wheel assembly 8 is fixed with rotating rod 9, the upper and lower ends of rotating rod 9 are connected with the bearing of robot body 1, the outer side of rotating rod 9 is fixed with bevel gear set 10, the right end of bevel gear set 10 is fixed with bidirectional screw rod 11, the right end of bidirectional screw rod 11 penetrates into the inside of placing partition plate 5, the bearing between bidirectional screw rod 11 and placing partition plate 5 is connected, and the right end of the lowermost bidirectional screw rod 11 is connected with the bearing of robot body 1, placing partition plate 5 is provided with three groups, and placing partition plate 5 is fixed in the inside of robot body 1, the outer side of bidirectional screw rod 11 is screw connected with connecting sliding block 12, connecting sliding block 12 is provided with four groups, and each group is provided with two, the upper end of connecting sliding block 12 is welded and fixed with limiting plate 13;

[0031] Through the setting of the placement partition 5, the materials can be placed in layers, which not only avoids damage caused by stacking of the materials, but also through the starting of the servo motor 6, the servo motor 6 drives the rotating shaft 7 to rotate, through the rotation of the rotating shaft 7, the sprocket assembly 8 moves, and the sprocket assembly 8 is connected with the chain through two groups of sprockets, so that the sprocket assembly 8 can drive the rotating rod 9 to rotate, through the rotation of the rotating rod 9, the bevel gear set 10 rotates, and through the rotation of the bevel gear set 10, the bidirectional screw rod 11 rotates, through the rotation of the bidirectional screw rod 11, the two groups of connecting sliding blocks 12 move closer to and away from each other, and through the fixed connection between the connecting sliding blocks 12 and the limiting plates 13, the limiting plates 13 clamp the materials on the surface of the placement partition 5, thereby limiting the materials, so that if the intelligent robot shakes during the transportation process, the materials will not fall off and be damaged, and when the limiting needs to be released, the servo motor 6 is controlled to drive the sprocket assembly 8 to reverse through the rotating shaft 7, so that the sprocket assembly 8 drives the rotating rod 9 to reverse, through the reverse rotation of the rotating rod 9, the bevel gear set 10 drives the bidirectional screw rod 11 to reverse, so that the bidirectional screw rod 11 drives the two groups of connecting sliding blocks 12 to move away from each other, so that the limiting plates 13 release the limitation of the materials, and then the materials can be taken out;

[0032] Embodiment two: different from embodiment one, the embodiment is convenient for controlling the servo motor 6 to work, for details, please refer to Figure 2 With Figure 4 The front side of the robot body 1 is provided with a control panel 3, and the control panel 3 is connected with the PLC controller 14 through the transmission line 15, the PLC controller 14 is fixed in the interior of the robot body 1, and the PLC controller 14 is connected with the servo controller 16 through the transmission line 15, and the lower end of the servo controller 16 is fixed with the robot body 1, and the servo controller 16 is connected with the servo motor 6 through the transmission line 15;

[0033] Moreover, through the setting of the PLC controller 14, the control panel 3 can be programmed, and the programmed PLC controller 14 transmits instructions to the servo controller 16 through the transmission line 15, so that the servo controller 16 controls the servo motor 6 through the transmission line 15, so as to realize the forward and reverse rotation of the servo motor 6, and realize the intelligent transportation of the materials;

[0034] Embodiment three: different from embodiment two, the embodiment avoids collision in the process of material transportation through the laser radar 4 and the autonomous obstacle avoidance subunit, for details, please refer to Figure 1 The front side of the robot body 1 is provided with a laser radar 4, and the laser radar 4 is provided with two groups;

[0035] Through the setting of the robot body 1 passing through the cabinet door 2, it is convenient to carry out closed transportation of materials, and through the setting of the partition plate 5, it is convenient to carry out layered placement and transportation of materials, so that multiple groups of materials can be transported at the same time, the transportation efficiency is increased, and through the setting of the laser radar 4, the environment information is acquired through the laser radar 4, then the detected information is transmitted to the autonomous obstacle avoidance subunit, which is used for controlling the robot body 1 to avoid obstacles, so that collision in the material handling process is avoided, and material damage is avoided, and the probability of material damage is reduced.

[0036] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A material handling intelligent robot, comprising a robot body (1), the front side of the robot body (1) is hinged with a cabinet door (2), and the lower surface of the robot body (1) is provided with universal wheels; characterized in that Further comprising: The inside of the robot body (1) is fixed with a servo motor (6), the output end of the servo motor (6) is fixed with a rotating shaft (7), the lower end of the rotating shaft (7) is connected with the robot body (1) bearing, the outer side of the rotating shaft (7) is fixed with a chain wheel assembly (8), the chain wheel assembly (8) is connected with the chain through two groups of chain wheels, the left end of the chain wheel assembly (8) is fixed with a rotating rod (9) inside, the outer side of the rotating rod (9) is fixed with a bevel gear set (10), the right end of the bevel gear set (10) is fixed with a bidirectional screw rod (11), the outer side of the bidirectional screw rod (11) is threadedly connected with a connecting sliding block (12), and the upper end of the connecting sliding block (12) is welded with a limiting plate (13). The inside of the robot body (1) is provided with a clamping mechanism, the thread transmission structure between the bidirectional screw rod (11) and the connecting sliding block (12) is used to make the two limiting plates (13) close to each other, so as to clamp and limit the material.

2. The material handling intelligent robot of claim 1, wherein: The upper and lower ends of the rotating rod (9) are connected with the robot body (1) bearing, the bevel gear set (10) is provided with four groups, the right end of the bidirectional screw rod (11) penetrates into the inside of the placing partition plate (5), the bidirectional screw rod (11) is connected with the placing partition plate (5) through bearing, and the right end of the lowermost bidirectional screw rod (11) is connected with the robot body (1) bearing.

3. The material handling intelligent robot of claim 2, wherein: The placing partition plate (5) is provided with three groups, and the placing partition plate (5) is fixed in the inside of the robot body (1).

4. The material handling intelligent robot of claim 2, wherein: The connecting sliding block (12) is provided with four groups, and each group is provided with two.

5. The material handling intelligent robot of claim 1, wherein: The front side of the robot body (1) is provided with a laser radar (4), and the laser radar (4) is provided with two groups.

6. The material handling intelligent robot of claim 1, wherein: The front side of the robot body (1) is provided with a control panel (3), and the control panel (3) is connected with a PLC controller (14) through a transmission line (15).

7. The material handling intelligent robot of claim 6, wherein: The PLC controller (14) is fixed in the inside of the robot body (1), the PLC controller (14) is connected with a servo controller (16) through a transmission line (15), the lower end of the servo controller (16) is fixed with the robot body (1), and the servo controller (16) is connected with the servo motor (6) through a transmission line (15).

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