CN218138056U

CN218138056U - Rotatable lifting manipulator

Info

Publication number: CN218138056U
Application number: CN202222194586.2U
Authority: CN
Inventors: 杜冰杰; 于晓峰
Original assignee: Qingdao Yingtesheng Intelligent Science & Technology Co ltd
Current assignee: Qingdao Yingtesheng Intelligent Science & Technology Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-12-27
Anticipated expiration: 2032-08-20

Abstract

The utility model relates to a lifting manipulator rotation field, in particular to a rotatable lifting manipulator, which comprises a base, wherein the middle position of the top end of the base is fixedly connected with an installation table, a supporting box body is clamped inside the top end of the installation table, a first motor is fixedly connected inside the supporting box body, the end of a main shaft of the first motor is fixedly connected with an mechanical arm, the left end of the mechanical arm is fixedly connected with a second motor, the main shaft of the second motor is hinged with a cross beam, and the right side of the top end of the cross beam is provided with a rotation structure; revolution mechanic includes the third motor, the utility model discloses in, through first motor, crossbeam, third motor and the initiative bevel gear that sets up, the rotation of first motor control arm, the rotation of third motor control manipulator, the promotion operation of realization multi-angle position that can be quick, the operation of the lifting manipulator lift flow of great reduction reduces work load.

Description

Rotatable lifting manipulator

Technical Field

The utility model relates to a rotatory field of lifting mechanical hand specifically is a rotatable lifting mechanical hand.

Background

The use of the mechanical arm can save workers, improve the efficiency and reduce the cost; the manipulator has the advantages of improving product quality, being good in safety, improving factory image and the like, the manipulator is widely applied to an automatic production line in the modern production process, the development and production of robots are a new and emerging technology which is rapidly developed in the high technical field, the development of the manipulator is promoted, the manipulator can be organically combined with mechanization and automation better, the manipulator is not as flexible as a hand, but the manipulator has the characteristics of being capable of continuously and repeatedly working and working, not knowing fatigue and danger, and being larger in heavy object grabbing force than hand force, and is more and more frequently used.

Lifting manipulator carries about going on, and the position that needs adjust the transport by oneself during rotatory, and this multi-angle position lifting operation that just leads to lifting manipulator realizes very taking a lot of trouble hard, improves the work that the staff operation need pay out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable lifting manipulator to solve the rotatory transport of lifting manipulator who proposes in the above-mentioned background art problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotatable lifting manipulator comprises a base, wherein an installation platform is fixedly connected to the middle position of the top end of the base, a support box body is clamped inside the top end of the installation platform, a first motor is fixedly connected inside the support box body, the tail end of a main shaft of the first motor is fixedly connected with a mechanical arm, a second motor is fixedly connected to the left end of the mechanical arm, the main shaft of the second motor is hinged to a cross beam, and a rotating structure is arranged on the right side of the top end of the cross beam;

the rotary structure comprises a third motor, the third motor is fixedly connected with the cross beam, a driving bevel gear is fixedly connected to the tail end of a main shaft of the third motor, a driven bevel gear is meshed with the outer side of the driving bevel gear, a connecting shaft is fixedly connected to the bottom end of the driven bevel gear, the connecting shaft penetrates through the cross beam and is rotatably connected with the cross beam, and a manipulator is fixedly connected to the right end of the connecting shaft.

Preferably, the bottom end of the mechanical arm is provided with an integral rotating structure;

the integral rotating structure comprises a limiting ball, the limiting ball is fixedly connected with the mechanical arm, a fixed plate is fixedly connected to the top end of the supporting box body, and the fixed plate is attached to the limiting ball.

Preferably, the clamping grooves are formed in the periphery of the fixing plate, and the limiting balls are located inside the clamping grooves.

Preferably, the outside fixedly connected with positioning disk of connecting axle, and the bottom of positioning disk is hemispherical setting, the positioning disk is laminated with the crossbeam.

Preferably, the periphery of the top end of the base is provided with a counterweight structure;

the counter weight structure includes the vertical scroll, and vertical scroll and base fixed connection, the installation department has been cup jointed in the outside of vertical scroll, one side fixedly connected with balancing weight of installation department, the balancing weight is and piles up the setting each other.

Preferably, the outer side of the balancing weight is attached with a positioning side plate, the positioning side plate is fixedly connected with the base, and the positioning side plate is symmetrically arranged on the front side and the rear side of the balancing weight.

Preferably, all fixedly connected with stabilizer blade around the bottom of base, the inside of stabilizer blade is equipped with expansion bolts, expansion bolts runs through base and stabilizer blade, and expansion bolts rotates with base and stabilizer blade to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the first motor, the beam, the third motor and the drive bevel gear, the first motor controls the rotation of the mechanical arm, the third motor controls the rotation of the mechanical arm, the lifting operation of multi-angle positions can be rapidly realized, the operation of lifting processes of the lifting mechanical arm is greatly reduced, and the workload is reduced;

2. the utility model discloses in, through installation department, balancing weight, location curb plate and the vertical scroll that sets up, during fixed use, directly use the expansion screw nail to go into ground inside, fix and use for a long time, during the interim use, can install the balancing weight and improve the stability to the base, the operation is very simple.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the supporting box of the present invention;

FIG. 3 is a schematic view of the structure at the position A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic view of the mounting structure of the counterweight block of the present invention.

In the figure: 1-base, 2-mounting table, 3-supporting box body, 4-first motor, 5-mechanical arm, 6-limiting ball, 7-fixing plate, 8-clamping groove, 9-second motor, 10-beam, 11-connecting shaft, 12-mechanical arm, 13-positioning disk, 14-driven bevel gear, 15-third motor, 16-driving bevel gear, 17-vertical shaft, 18-mounting portion, 19-balancing weight, 20-positioning side plate, 21-supporting leg and 22-expansion bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

specifically, as shown in fig. 1 to 4, the rotatable lifting manipulator comprises a base 1, wherein an installation table 2 is fixedly connected to the middle position of the top end of the base 1, a supporting box body 3 is clamped inside the top end of the installation table 2, a first motor 4 is fixedly connected inside the supporting box body 3, a mechanical arm 5 is fixedly connected to the tail end of a main shaft of the first motor 4, a second motor 9 is fixedly connected to the left end of the mechanical arm 5, a cross beam 10 is hinged to the main shaft of the second motor 9, and a rotating structure is arranged on the right side of the top end of the cross beam 10;

rotating-structure includes third motor 15, and third motor 15 and crossbeam 10 fixed connection, the terminal fixedly connected with drive bevel gear 16 of main shaft of third motor 15, the outside meshing of drive bevel gear 16 has driven bevel gear 14, driven bevel gear 14's bottom fixedly connected with connecting axle 11, connecting axle 11 runs through crossbeam 10, and connecting axle 11 rotates with crossbeam 10 to be connected, the right-hand member fixedly connected with manipulator 12 of connecting axle 11, the third motor 15 drive bevel gear 16 on crossbeam 10 top meshes driven bevel gear 14 and rotates, control connecting axle 11 rotates, change the different centre gripping angle of end manipulator 12.

Specifically, the bottom end of the mechanical arm 5 shown in fig. 1-4 is provided with an integral rotating structure;

the integral rotating structure comprises a limiting ball 6, the limiting ball 6 is fixedly connected with the mechanical arm 5, the top end of the supporting box body 3 is fixedly connected with a fixing plate 7, the fixing plate 7 is attached to the limiting ball 6, clamping grooves 8 are formed in the peripheries of the fixing plate 7, the limiting ball 6 is located inside the clamping grooves 8, a positioning disc 13 is fixedly connected to the outer side of the connecting shaft 11, the bottom end of the positioning disc 13 is arranged in a hemispherical shape, the positioning disc 13 is attached to the cross beam 10, the mechanical arm 5 is positioned inside different clamping grooves 8 in the peripheries of the top end of the fixing plate 7 through the limiting balls 6 arranged in the peripheries of the bottom end, and after the mechanical arm 5 is rotated to different directions, the stability of the mechanical arm 5 is maintained;

specifically, as shown in fig. 1 and 5, counterweight structures are arranged around the top end of the base 1;

counter weight structure includes vertical scroll 17, and vertical scroll 17 and base 1 fixed connection, installation department 18 has been cup jointed in the outside of vertical scroll 17, one side fixedly connected with balancing weight 19 of installation department 18, balancing weight 19 is and piles up the setting each other, the outside laminating of balancing weight 19 has location curb plate 20, and location curb plate 20 and base 1 fixed connection, both sides are the symmetry setting around location curb plate 20 is located balancing weight 19, equal fixedly connected with stabilizer blade 21 around base 1's the bottom, the inside of stabilizer blade 21 is equipped with expansion bolts 22, expansion bolts 22 runs through base 1 and stabilizer blade 21, and expansion bolts 22 rotates with base 1 and stabilizer blade 21 to be connected, among 19 alignment location curb plate 20 with balancing weight, the through-hole of installation department 18 is aimed at vertical scroll 17 and is put into, quick installation counter weight, it is stable to base 1, can interim unable adjustment base 1 and 5, prevent that arm 5 from appearing on the way in the lift, base 1 slope.

The working process comprises the following steps: the device is an external power supply, when a manipulator 12 needs to be fixed in a construction area for use, the position of a base 1 is adjusted, an expansion bolt 22 is taken out and inserted into the base 1 and a support leg 21, an expansion screw 22 is nailed into the ground for fixing, when the manipulator 12 is used, a first motor 4 in a support box body 1 is driven to start working according to the lifting direction of the manipulator 12, a mechanical arm 5 is controlled to rotate, a limiting ball 6 at the bottom end of the mechanical arm 5 slides and is clamped into different clamping grooves 8 of a fixing plate 7 at the top end of the support box body 3 every 90 degrees of rotation, the mechanical arm 5 is positioned, a second motor 9 drives a beam 10 to move downwards through a hinge structure, and the manipulator 12 is moved to the periphery of an object, the third motor 15 drives the driving bevel gear 16 at the tail end of the spindle to rotate, the driven bevel gear 14 outside the meshed spindle rotates, the driven bevel gear 14 controls the connecting shaft 11 to rotate below the cross beam 10, the manipulator 12 is adjusted to be right above an object, the positioning disc 13 outside the connecting shaft 11 is matched to be positioned at the top end of the cross beam 10, the manipulator 12 clamps the object, after clamping is stable, the object is lifted to be carried, when the manipulator 12 needs to be placed temporarily for use, the base 1 is moved to the mounting area, different numbers of the balancing weights 19 are taken out, through holes of the mounting portion 18 are aligned to the vertical shaft 17 to be mounted and combined, the balancing weights 19 are limited between the positioning side plates 20, the pressure on the base 1 is improved, and the stability of the base 1 is maintained when the mechanical arm 5 works.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatable lifting manipulator, includes base (1), its characterized in that: the middle position of the top end of the base (1) is fixedly connected with an installation table (2), a supporting box body (3) is clamped inside the top end of the installation table (2), a first motor (4) is fixedly connected inside the supporting box body (3), the tail end of a main shaft of the first motor (4) is fixedly connected with a mechanical arm (5), the left end of the mechanical arm (5) is fixedly connected with a second motor (9), the main shaft of the second motor (9) is hinged with a cross beam (10), and a rotating structure is arranged on the right side of the top end of the cross beam (10);

the rotary structure comprises a third motor (15), the third motor (15) is fixedly connected with the cross beam (10), a driving bevel gear (16) is fixedly connected to the tail end of a main shaft of the third motor (15), a driven bevel gear (14) is meshed to the outer side of the driving bevel gear (16), a connecting shaft (11) is fixedly connected to the bottom end of the driven bevel gear (14), the connecting shaft (11) penetrates through the cross beam (10), the connecting shaft (11) is rotatably connected with the cross beam (10), and a manipulator (12) is fixedly connected to the right end of the connecting shaft (11).

2. A rotatable lifting robot as claimed in claim 1, wherein: the bottom end of the mechanical arm (5) is provided with an integral rotating structure;

the integral rotating structure comprises a limiting ball (6), the limiting ball (6) is fixedly connected with the mechanical arm (5), a fixing plate (7) is fixedly connected to the top end of the supporting box body (3), and the fixing plate (7) is attached to the limiting ball (6).

3. A rotatable lifting robot as claimed in claim 2, wherein: clamping grooves (8) are formed in the periphery of the fixing plate (7), and the limiting balls (6) are located inside the clamping grooves (8).

4. A rotatable lifting robot as claimed in claim 1, wherein: the outer side of the connecting shaft (11) is fixedly connected with a positioning disc (13), the bottom end of the positioning disc (13) is arranged in a hemispherical shape, and the positioning disc (13) is attached to the cross beam (10).

5. A rotatable lifting robot as claimed in claim 1, wherein: the periphery of the top end of the base (1) is provided with a counterweight structure;

the counter weight structure includes vertical scroll (17), and vertical scroll (17) and base (1) fixed connection, installation department (18) have been cup jointed in the outside of vertical scroll (17), one side fixedly connected with balancing weight (19) of installation department (18), balancing weight (19) are and pile up the setting each other.

6. A rotatable lifting robot as claimed in claim 5 wherein: the outer side of the balancing weight (19) is attached with a positioning side plate (20), the positioning side plate (20) is fixedly connected with the base (1), and the front side and the rear side of the positioning side plate (20) located on the balancing weight (19) are symmetrically arranged.

7. A rotatable lifting robot as claimed in claim 1, wherein: the bottom of base (1) all fixedly connected with stabilizer blade (21) all around, the inside of stabilizer blade (21) is equipped with expansion bolts (22), expansion bolts (22) run through base (1) and stabilizer blade (21), and expansion bolts (22) rotate with base (1) and stabilizer blade (21) and be connected.