CN220223448U - Jacking structure of transfer robot - Google Patents

Abstract

The utility model relates to the technical field of transfer robots, in particular to a jacking structure of a transfer robot, which comprises the following components: the robot comprises a robot body, wherein a carrying table is arranged at the upper end of the robot body; the jacking mechanism is arranged inside the carrying table, and the surface of the jacking mechanism penetrates through the outside of the carrying table; the jacking mechanism comprises a shell connected to one end of the carrying table, and a driving assembly is arranged in the shell; through setting up climbing mechanism, the device has reached and has driven supporting component through driving assembly's work and carry out synchronous action for four groups bracing pieces will be synchronous will carry out the effect that supports the transfer table, reach the effect of supporting the transfer table stability, driving assembly inside is provided with worm and worm wheel's cooperation simultaneously, can avoid transfer table top device overweight one-way motion's reality in fact under its self-locking nature, thereby make the stability of device in the course of the work, and then ensured the work effect of device.

Description

Jacking structure of transfer robot

Technical Field

The utility model relates to the technical field of transfer robots, in particular to a lifting structure of a transfer robot.

Background

In modern society, robots are getting deeper and deeper into our lives; the handling robot is widely applied to goods handling and storage, and with the explosive growth of electronic commerce, the warehouse sorting workload of electronic commerce is greatly increased, and at present, a plurality of electronic commerce warehouses are provided with the handling robot to realize automated unmanned article handling of the warehouses, so that the labor cost is reduced. However, in a transfer robot, hydraulic lifting is commonly used, and oil leakage may occur in a hydraulic device, so that the working effect of the device is affected.

Therefore, a lifting structure of a transfer robot is proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems, such as hydraulic lifting, which is commonly used by a transfer robot, and the problems that oil liquid can leak out of a hydraulic device and the working effect of the device is affected are solved.

The utility model realizes the aim through the following technical proposal, and the lifting structure of the transfer robot comprises: the robot comprises a robot body, wherein a carrying table is arranged at the upper end of the robot body; the jacking mechanism is arranged inside the carrying table, and the surface of the jacking mechanism penetrates through the outside of the carrying table; the lifting mechanism comprises a shell connected to one end of the carrying table, a driving assembly is arranged in the shell, the surface of the driving assembly penetrates through the inside of the carrying table and is connected with a supporting assembly, and the supporting assembly is arranged in the carrying table.

Preferably, the support assembly comprises a sliding rail fixedly connected to the inner top wall of the carrying platform, a sliding block is connected to the surface of the sliding rail in a sliding manner, a sliding groove is formed in the upper end of the sliding block, the inner wall of the sliding groove is connected with the surface of the sliding rail in a sliding manner, rotating heads are fixedly connected to the two sides of the sliding block, and supporting rods are connected to the surface of the rotating heads in a rotating manner.

Preferably, the driving assembly comprises a first rotating rod and a second rotating rod which are rotatably connected to one end of the carrying platform, the ends of the second rotating rod and the first rotating rod penetrate through the carrying platform and are fixedly connected to the surface of the supporting assembly, gears are fixedly connected to the surfaces of the second rotating rod and the first rotating rod, and adjacent gears are in meshed connection.

Preferably, the other end of the supporting rod is hinged with a hinge seat, and the hinge seat is arranged at the upper end of the robot body.

Preferably, the inner wall fixedly connected with thread bush of slider, the inner wall threaded connection of thread bush has the threaded rod, the both ends rotation of threaded rod are connected in the inner wall of handling platform.

Preferably, the driving assembly comprises a servo motor fixedly connected to the inner wall of the shell, the output shaft of the servo motor is fixedly connected with a worm, the surface of the first rotating rod is fixedly connected with a worm wheel, and the worm wheel is meshed with the surface of the worm.

The beneficial effects of the utility model are as follows:

1. through setting up climbing mechanism, can carry out stable jacking and decline action to the transport platform under climbing mechanism's effect, for the hydraulic jacking such as that traditional device used, hydraulic means can appear fluid and leak, influence the work effect of device, the device has reached and has driven supporting component through drive assembly's work and carry out synchronous action, make four groups bracing pieces will be synchronous with the effect that the transport platform supported, reach the effect to the stable support of transport platform, drive assembly inside is provided with worm and worm wheel's cooperation simultaneously, can avoid the too heavy one-way motion's of transport platform top device in fact under its self-locking's effect, thereby make the device maintain stability in the course of the work, and then ensured the work effect of device.

2. Through setting up drive assembly, can be under drive assembly's effect, to its supporting component work process stability guarantee, the device will make the output shaft will drive two worms and rotate along with rotating through starting servo motor for first dwang fixed surface connection's gear carries out synchronous rotation, makes second dwang and first dwang's the synchronous reverse rotation of rotation direction, has reached adjacent threaded rod and has followed and rotate, and then has ensured the work effect of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the carrying platform according to the present utility model;

FIG. 3 is a schematic view of a driving assembly according to the present utility model;

fig. 4 is a schematic view of a partial explosion of the support assembly of the present utility model.

In the figure: 1. a robot body; 2. a carrying table; 3. a jacking mechanism; 31. a housing; 32. a drive assembly; 321. a servo motor; 322. a first rotating lever; 323. a second rotating lever; 324. a gear; 325. a worm; 326. a worm wheel; 33. a support assembly; 331. a slide rail; 332. a slide block; 333. a chute; 334. a support rod; 335. a rotating head; 336. a hinge base; 337. a threaded rod; 338. and (5) a threaded sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a lifting structure of a transfer robot includes: the robot comprises a robot body 1, wherein a carrying table 2 is arranged at the upper end of the robot body 1; the jacking mechanism 3, the jacking mechanism 3 is arranged in the carrying table 2, and the surface of the jacking mechanism 3 penetrates to the outside of the carrying table 2; the jacking mechanism 3 comprises a shell 31 connected to one end of the carrying table 2, a driving component 32 is arranged in the shell 31, the surface of the driving component 32 penetrates through the carrying table 2 and is connected with a supporting component 33, and the supporting component 33 is arranged in the carrying table 2;

as shown in fig. 1, fig. 2 and fig. 4, the supporting component 33 includes a sliding rail 331 fixedly connected to the inner top wall of the carrying platform 2, a sliding block 332 is slidingly connected to the surface of the sliding rail 331, a sliding chute 333 is formed at the upper end of the sliding block 332, the inner wall of the sliding chute 333 is slidingly connected to the surface of the sliding rail 331, two sides of the sliding block 332 are fixedly connected with rotating heads 335, the surface of the rotating head 335 is rotationally connected with a supporting rod 334, the other end of the supporting rod 334 is hinged with a hinging seat 336, the hinging seat 336 is mounted at the upper end of the robot body 1, the inner wall of the sliding block 332 is fixedly connected with a threaded sleeve 338, the inner wall of the threaded sleeve 338 is in threaded connection with a threaded rod 337, two ends of the threaded rod 337 are rotationally connected to the inner wall of the carrying platform 2, the threaded sleeve 338 is driven to move along with the threaded rod 337 when the threaded rod 337 is rotated, and the threaded sleeve 338 is driven to move along the threaded rod 337, and the threaded sleeve is in threaded connection with the inner wall of the sliding rail 331, the sliding block 332 is only horizontally moved along with the sliding rail 333, and the threaded sleeve 338 can move along the threaded rod 332 synchronously, when the threaded rod is driven by the threaded sleeve to move along the threaded rod 337 along the axial direction of the threaded rod 337, and the circular arc of the sliding rod is driven by the threaded sleeve to move along with the threaded rod 334, and the threaded sleeve is driven by the threaded rod to move along the threaded rod 334 along the axial direction of the threaded rod 334 to move along the axial direction of the threaded rod 334, and the threaded rod 334 to move along the axial direction movement direction of the movement is simultaneously along the axial direction of the threaded rod 334 and the movement lifting movement is simultaneously;

as shown in fig. 1, fig. 2 and fig. 3, the driving assembly 32 includes a first rotating rod 322 and a second rotating rod 323 rotatably connected to one end of the carrying platform 2, the ends of the second rotating rod 323 and the first rotating rod 322 penetrate through the inside of the carrying platform 2 and are fixedly connected to the surface of the supporting assembly 33, the surfaces of the second rotating rod 323 and the first rotating rod 322 are fixedly connected with gears 324, the adjacent gears 324 are in meshed connection, the driving assembly 32 includes a servo motor 321 fixedly connected to the inner wall of the casing 31, an output shaft of the servo motor 321 is fixedly connected with a worm 325, the surface of the first rotating rod 322 is fixedly connected with a worm wheel 326, the worm wheel 326 is in meshed connection with the surface of the worm 325, the output shaft is enabled to drive the two worm rods 325 to rotate in a following manner by starting the servo motor 321, the worm wheel 326 is enabled to drive the first rotating rod 322 to rotate in a following manner by the worm wheel 326 in a meshed connection, the gears 324 fixedly connected to the surface of the first rotating rod 322 are enabled to rotate synchronously, the gears 324 on the surface of the first rotating rod 322 are enabled to drive the gears 324 on the surface of the second rotating rod 322 to rotate synchronously, the gears 324 on the surface of the first rotating rod 322 are enabled to rotate synchronously, and the adjacent rotating rods are enabled to rotate synchronously by the rotation of the second rotating rod 337 to rotate in a rotating direction following rotation.

When the utility model is used, the output shaft of the servo motor 321 is started to drive the two worms 325 to rotate, at the moment, the worm 325 drives the worm wheel 326 which is meshed with the worm 325 to drive the first rotating rod 322 to rotate, the second rotating rod 323 is driven to synchronously rotate through the action of the adjacent gears 324, the second rotating rod 323 and the first rotating rod 322 drive the adjacent threaded rod 337 to rotate, the threaded rod 337 drives the threaded sleeve 338 to move along, the threaded sleeve 338 is fixedly connected with the inner wall of the sliding block 332, the sliding groove 333 arranged at the upper end of the sliding block 332 is matched with the sliding rail 331, so that the sliding block 332 can only drive the threaded sleeve 338 to horizontally move, at the moment, when the threaded rod 337 rotates, the threaded sleeve 338 horizontally moves along the axial direction of the threaded rod 337, meanwhile, the sliding block 332 drives the rotating heads 335 to synchronously move along with the axial direction of the threaded rod 337, at the moment, along with the action of the rotating heads, the upper end circular arcs of the supporting rods 334 move, the supporting rods 334 move along with the rotation of the rotating heads, the hinging points of the hinging seats 336 as circle centers, when the supporting rods 334 keep a vertical upward state, the supporting rods 334 lift the carrying table 2, the carrying table 2 is lifted, and the carrying device is guaranteed by the four groups of supporting rods 334.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A jacking structure of a transfer robot, comprising:

the robot comprises a robot body (1), wherein a carrying table (2) is arranged at the upper end of the robot body (1);

the jacking mechanism (3) is arranged inside the carrying table (2), and the surface of the jacking mechanism (3) penetrates through the outside of the carrying table (2);

wherein, climbing mechanism (3) is including connecting in shell (31) of transfer table (2) one end, the inside of shell (31) is provided with drive assembly (32), the surface of drive assembly (32) runs through to the inside of transfer table (2) and is connected with supporting component (33), supporting component (33) set up in the inside of transfer table (2).

2. The lifting structure of a transfer robot according to claim 1, wherein: the supporting component (33) comprises a sliding rail (331) fixedly connected to the inner top wall of the carrying table (2), a sliding block (332) is connected to the surface of the sliding rail (331) in a sliding mode, a sliding groove (333) is formed in the upper end of the sliding block (332), the inner wall of the sliding groove (333) is connected with the surface of the sliding rail (331) in a sliding mode, rotating heads (335) are fixedly connected to the two sides of the sliding block (332), and supporting rods (334) are connected to the surface of the rotating heads (335) in a rotating mode.

3. The lifting structure of a transfer robot according to claim 1, wherein: the driving assembly (32) comprises a first rotating rod (322) and a second rotating rod (323) which are connected to one end of the carrying table (2) in a rotating mode, the ends of the second rotating rod (323) and the first rotating rod (322) penetrate through the carrying table (2) and are fixedly connected to the surface of the supporting assembly (33), gears (324) are fixedly connected to the surfaces of the second rotating rod (323) and the first rotating rod (322), and the adjacent gears (324) are connected in a meshed mode.

4. The lifting structure of a transfer robot according to claim 2, wherein: the other end of the supporting rod (334) is hinged with a hinge seat (336), and the hinge seat (336) is arranged at the upper end of the robot body (1).

5. The lifting structure of a transfer robot according to claim 2, wherein: the inner wall fixedly connected with thread bush (338) of slider (332), the inner wall threaded connection of thread bush (338) has threaded rod (337), the both ends of threaded rod (337) rotate and connect in the inner wall of transfer table (2).

6. A lifting structure of a transfer robot according to claim 3, characterized in that: the driving assembly (32) comprises a servo motor (321) fixedly connected to the inner wall of the shell (31), a worm (325) is fixedly connected to an output shaft of the servo motor (321), a worm wheel (326) is fixedly connected to the surface of the first rotating rod (322), and the worm wheel (326) is connected with the surface of the worm (325) in a meshed mode.