Pull-type robot

Abstract

The utility model discloses a traction type robot which comprises a robot body, a driving mechanism is arranged in the robot body, a first through groove is formed in the center of the top of the robot body, a fixing plate is fixedly connected to the bottom side in the robot body, and a hydraulic cylinder is fixedly connected to one side of the fixing plate. The power output end of the hydraulic cylinder is fixedly connected with a fixing frame, first limiting blocks are arranged on the two sides of the fixing frame, a plurality of limiting bosses are arranged on the bottom side in the robot body, the fixing frame is pushed under the action of the hydraulic cylinder, the turning plate turns over to incline under the action of the connecting rod, and discharging is conducted. The problems that most of existing traction type robots are not provided with discharging devices, when materials arrive at designated places, automatic discharging cannot be conducted, manual cooperation with an external discharging device is needed for discharging, certain requirements for whether the discharging places are provided with the discharging devices or not exist, certain limitation exists in use, and the working efficiency is high are solved. And the conveying efficiency is reduced to a certain extent due to manual unloading.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a traction-type robot. Background Art

[0002] A traction robot is an automated handling device concealed beneath a loading platform, specifically designed to pull a loaded vehicle. Due to its compact design, it can maneuver flexibly within confined spaces. It is typically used for bulk cargo handling or as an automated link in a production line.

[0003] Most of the existing traction robots do not have unloading devices. When the materials arrive at the designated location, they cannot be unloaded automatically. Manual unloading is required with the cooperation of external unloading devices. There are certain requirements for whether the unloading location is equipped with unloading devices. There are certain limitations in use, and manual unloading reduces the transportation efficiency to a certain extent. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing traction robots, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a traction robot. When unloading during use, the driving motor drives the screw to rotate, so that the first baffle moves to the side of the robot body, and the external pallet is placed on the tail of the robot body. Under the action of the hydraulic cylinder, the fixed frame is pushed. Under the action of the connecting rod, the flap flips and tilts to unload. This solves the problem that most existing traction robots do not have a unloading device. When the material arrives at the designated location, it cannot be unloaded automatically and manual cooperation with the external unloading device is required to unload. There are certain requirements for whether the unloading location is equipped with an unloading device. There are certain limitations in use, and manual unloading reduces the conveying efficiency to a certain extent.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A traction robot comprising:

[0009] A robot body, a driving mechanism is provided inside the robot body, a first through slot is provided at the top center of the robot body, a fixed plate is fixedly connected to the bottom side of the robot body, one side of the fixed plate is fixedly connected to a hydraulic cylinder, the power output end of the hydraulic cylinder is fixedly connected to a fixed frame, first limit blocks are provided on both sides of the fixed frame, a plurality of limit bosses are provided on the bottom side of the robot body, the fixed frame is located between the plurality of limit bosses, a rotating shaft is laterally fixedly connected to one side of the rotating shaft, a flap is movably connected to the outside of the rotating shaft, a connecting rod is movably connected to the bottom of the flap, one end of the connecting rod is movably connected to one side of the fixed frame, and an anti-fall mechanism is provided on the top of the robot body.

[0010] As a preferred solution of a traction robot described in the utility model, the anti-fall mechanism includes a first baffle, a first boss is provided on one side of the bottom of the first baffle, a first limiting groove is provided on one side of the robot body, the first boss is located in the first limiting groove, a second through groove is provided on one side of the robot body, second limiting grooves are provided on both sides of one end of the first baffle, and the second limiting groove is located in the second through groove.

[0011] As a preferred solution of a traction-type robot described in the utility model, an internal threaded through hole is provided at the bottom of the first baffle, a second boss and a third boss are respectively provided on both sides of one end of the robot body, a driving motor is fixedly connected to one side of the second boss, a power output end of the driving motor passes through the second boss and is fixedly connected to a lead screw, one end of the lead screw is movably connected to one side of the third boss, and the external thread of the lead screw is engaged with the internal threaded through hole.

[0012] As a preferred solution of the traction-type robot described in the utility model, second baffles are fixedly connected to both sides of the top of the robot body, and one side of the robot body is set as an inclined surface.

[0013] As a preferred solution of a traction robot described in the utility model, the driving mechanism includes a double-headed driving motor, multiple power output ends of the double-headed driving motor are fixedly connected to a driving wheel on one side of the robot body, both sides of the bottom of the robot body are movably connected to driven wheels, the outer sides of the driving wheel and the driven wheel are fixedly connected to anti-skid tires, a first groove is provided in the middle of the anti-skid tire, the bottom of the first groove is movably connected to a track, the bottom inside the robot body is fixedly connected to a battery, and the double-headed driving motor is electrically connected to the battery.

[0014] As a preferred solution of a traction robot described in the utility model, a second limit block is provided on the top of both sides of the track, the second limit block is located in the first groove, a second groove is provided on both sides of the second limit block, and both sides of the driving wheel and the driven wheel are located inside the second groove.

[0015] As a preferred solution of the traction robot described in the utility model, a charging port is provided on one side of the robot body, and the charging port is electrically connected to the battery.

[0016] As a preferred solution of the traction robot described in the utility model, a camera is fixedly connected to one side of the robot body, and multiple lighting lamps are fixedly connected to one side of the robot body, and the lighting lamps and the camera are electrically connected to the battery.

[0017] Compared with the existing technology, the beneficial effect of the present invention is that when unloading, the driving motor drives the screw to rotate, so that the first baffle moves to the side of the robot body, and the external pallet is placed at the tail of the robot body. Under the action of the hydraulic cylinder, the fixed frame is pushed, and under the action of the connecting rod, the flap flips and tilts to unload. This solves the problem that most existing traction robots do not have unloading devices. When the materials arrive at the designated location, they cannot be unloaded automatically, and manual cooperation with the external unloading device is required to unload. There are certain requirements for whether the unloading location is equipped with an unloading device. There are certain limitations in use, and manual unloading reduces the conveying efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a traction robot of the present utility model.

[0020] Figure 2 This is a cross-sectional view of the robot main body structure of a traction-type robot of the present utility model.

[0021] Figure 3 This is a schematic diagram of the robot main body structure of a traction-type robot of the present utility model.

[0022] Figure 4 This is a schematic diagram of the first baffle structure of a traction-type robot of the present utility model.

[0023] Figure 5 The utility model is a schematic diagram of a flip plate structure of a traction robot.

[0024] Figure 6 The utility model is a schematic diagram of the track structure of a traction robot. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] See also Figure 1-5 The utility model provides a traction robot, including a robot main body 1, a driving mechanism is arranged inside the robot main body 1, a first through slot 19 is arranged at the top center of the robot main body 1, a fixed plate 13 is fixedly connected to the bottom side of the robot main body 1, a hydraulic cylinder 14 is fixedly connected to one side of the fixed plate 13, a power output end of the hydraulic cylinder 14 is fixedly connected to a fixed frame 15, first limit blocks are arranged on both sides of the fixed frame 15, a plurality of limit bosses 16 are arranged on the bottom side of the robot main body 1, the fixed frame 15 is located between the plurality of limit bosses 16, a rotating shaft 25 is fixedly connected to one side of the robot main body 1 in the horizontal direction, a flap 2 is movably connected to the outside of the rotating shaft 25, a connecting rod 17 is movably connected to the bottom of the flap 2, one end of the connecting rod 17 is movably connected to one side of the fixed frame 15, and an anti-fall mechanism is arranged on the top of the robot main body 1.

[0027] The anti-fall mechanism includes a first baffle 3, a first boss 27 is provided on one side of the bottom of the first baffle 3, a first limiting groove 18 is provided on one side of the robot body 1, the first boss 27 is located in the first limiting groove 18, a second through groove 24 is provided on one side of the robot body 1, and second limiting grooves 28 are provided on both sides of one end of the first baffle 3, and the second limiting groove 28 is located in the second through groove 24.

[0028] An internal threaded through hole 29 is provided at the bottom of the first baffle 3, and a second boss 20 and a third boss 21 are respectively provided on both sides of one end of the robot body 1. A drive motor 22 is fixedly connected to one side of the second boss 20, and the power output end of the drive motor 22 passes through the second boss 20 and is fixedly connected to a lead screw 23. One end of the lead screw 23 is movably connected to one side of the third boss 21, and the external thread of the lead screw 23 is engaged with the internal threaded through hole 29.

[0029] Second baffles 10 are fixedly connected to both sides of the top of the robot body 1 , and one side of the robot body 1 is set as an inclined surface 26 .

[0030] Specifically, when unloading, the driving motor 22 drives the screw 23 to rotate, so that the first baffle 3 moves to the side of the robot body 1, and the external pallet is placed at the tail of the robot body 1. Under the action of the hydraulic cylinder 14, the fixed frame 15 is pushed. Under the action of the connecting rod 17, the flap 2 flips and tilts to unload. This solves the problem that most existing traction robots do not have an unloading device. When the material arrives at the designated location, it cannot be unloaded automatically, and manual cooperation with the external unloading device is required to unload. There are certain requirements for whether the unloading location is equipped with an unloading device. There are certain limitations in use, and manual unloading reduces the transportation efficiency to a certain extent.

[0031] See also Figure 1-2 and Figure 6 The driving mechanism includes a double-headed driving motor 11. Multiple power output ends of the double-headed driving motor 11 pass through one side of the robot body 1 and are fixedly connected to the driving wheel 6. Both sides of the bottom of the robot body 1 are movably connected to the driven wheels 5. The outer sides of the driving wheel 6 and the driven wheel 5 are fixedly connected to the anti-skid tire 7. A first groove is provided in the middle of the anti-skid tire 7. The bottom of the first groove is movably connected to the track 4. The bottom inner side of the robot body 1 is fixedly connected to the battery 12. The double-headed driving motor 11 is electrically connected to the battery 12.

[0032] A second limit block 32 is provided on the top of both sides of the track 4. The second limit block 32 is located in the first groove. A second groove 31 is provided on both sides of the second limit block 32. Both sides of the driving wheel 6 and the driven wheel 5 are located inside the second groove 31.

[0033] Specifically, the double-headed drive motor 11 drives the drive wheel 6 to rotate, so that the robot moves. The anti-skid tire 7 increases the grip to a certain extent, and the second groove 31 plays a role in preventing derailment to a certain extent.

[0034] For further information, see Figure 1 A charging port 33 is provided on one side of the robot body 1 , and the charging port 33 is electrically connected to the battery 12 , making it convenient to charge the battery 12 .

[0035] For further information, see Figure 1 A camera 8 is fixedly connected to one side of the robot body 1, and multiple lighting lamps 9 are fixedly connected to one side of the robot body 1. The lighting lamps 9 and the camera 8 are electrically connected to the battery 12. The camera 8 can record the transportation process and record the transportation process. Once an accident occurs, the accident process can be recorded. The lighting lamps 9 improve the visibility during recording to a certain extent.

[0036] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A traction robot, characterized in that: The invention comprises a robot body (1), wherein a driving mechanism is arranged inside the robot body (1), a first through slot (19) is arranged at the center of the top of the robot body (1), a fixing plate (13) is fixedly connected to the bottom side of the robot body (1), a hydraulic cylinder (14) is fixedly connected to one side of the fixing plate (13), a fixing frame (15) is fixedly connected to the power output end of the hydraulic cylinder (14), first limit blocks are arranged on both sides of the fixing frame (15), a plurality of limit bosses (16) are arranged on the bottom side of the robot body (1), the fixing frame (15) is located between the plurality of limit bosses (16), a rotating shaft (25) is transversely fixedly connected to one side of the robot body (1), a flap (2) is movably connected to the outer side of the rotating shaft (25), a connecting rod (17) is movably connected to the bottom of the flap (2), one end of the connecting rod (17) is movably connected to one side of the fixing frame (15), and an anti-falling mechanism is arranged on the top of the robot body (1).

2. A traction robot according to claim 1, characterized in that: The anti-fall mechanism comprises a first baffle (3), a first boss (27) is arranged on one side of the bottom of the first baffle (3), a first limiting groove (18) is arranged on one side of the robot body (1), the first boss (27) is located in the first limiting groove (18), a second through groove (24) is arranged on one side of the robot body (1), second limiting grooves (28) are arranged on both sides of one end of the first baffle (3), and the second limiting groove (28) is located in the second through groove (24).

3. A traction robot according to claim 2, characterized in that: An internal threaded through hole (29) is provided at the bottom of the first baffle (3), and a second boss (20) and a third boss (21) are respectively provided on both sides of one end of the robot body (1), one side of the second boss (20) is fixedly connected to a driving motor (22), and the power output end of the driving motor (22) passes through the second boss (20) and is fixedly connected to a lead screw (23), one end of the lead screw (23) is movably connected to one side of the third boss (21), and the external thread of the lead screw (23) is engaged with the internal threaded through hole (29).

4. A traction robot according to claim 3, characterized in that: Second baffles (10) are fixedly connected to both sides of the top of the robot body (1), and one side of the robot body (1) is arranged as an inclined surface (26).

5. A traction robot according to claim 4, characterized in that: The driving mechanism comprises a double-headed driving motor (11), a plurality of power output ends of the double-headed driving motor (11) are all connected to a driving wheel (6) through one side of the robot body (1), both sides of the bottom of the robot body (1) are movably connected to driven wheels (5), the outer sides of the driving wheel (6) and the driven wheel (5) are both fixedly connected to anti-skid tires (7), a first groove is provided in the middle of the anti-skid tire (7), the bottom of the first groove is movably connected to a track (4), the inner bottom of the robot body (1) is fixedly connected to a battery (12), and the double-headed driving motor (11) is electrically connected to the battery (12).

6. A traction robot according to claim 5, characterized in that: Second limit blocks (32) are provided at the top of both sides of the track (4), the second limit blocks (32) are located in the first groove, second grooves (31) are provided on both sides of the second limit blocks (32), and both sides of the driving wheel (6) and the driven wheel (5) are located inside the second grooves (31).

7. A traction robot according to claim 6, characterized in that: A charging port (33) is provided on one side of the robot body (1), and the charging port (33) is electrically connected to the storage battery (12).

8. A traction robot according to claim 7, characterized in that: A camera (8) is fixedly connected to one side of the robot body (1), and a plurality of lighting lamps (9) are fixedly connected to one side of the robot body (1), and both the lighting lamps (9) and the camera (8) are electrically connected to a storage battery (12).

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