CN219075678U

CN219075678U - Explosion-proof folding mechanical leg type motion system platform

Info

Publication number: CN219075678U
Application number: CN202320105079.9U
Authority: CN
Inventors: 张震
Original assignee: Beijing Xiaoyuan Technology Co ltd
Current assignee: Beijing Xiaoyuan Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-05-26
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to an explosion-proof folding mechanical leg type movement system platform, which comprises a movement system platform; the motion system platform comprises a motion system chassis, wherein the left side and the right side of the upper end of the motion system chassis are respectively provided with an electric cabinet and folding mechanical legs; the folding mechanical leg comprises a mounting foot which is arranged on a chassis of a motion system, the upper end of the mounting foot is transversely and rotatably connected with a lower leg arm through an ankle joint, the other end of the lower leg arm is transversely and rotatably connected with a thigh arm through a knee joint, and the other end of the thigh arm is transversely and rotatably connected with a mechanical load mounting block through a hip joint.

Description

Explosion-proof folding mechanical leg type motion system platform

Technical Field

The utility model relates to the technical field of automatic motion system platforms, in particular to an explosion-proof folding mechanical leg type motion system platform.

Background

Currently, many mechanical device loads need to be fixed on a motion system platform, and the mechanical device loads move along with the motion of the motion system platform so as to achieve the spatial position of the mechanical device to achieve the work.

The motion system platform on the market generally comprises an end mechanism, two shaft parts and an electric part, wherein the end mechanism is an execution mechanism for production and processing, the two shaft parts are execution mechanisms for linear motion in the X-axis direction and the Y-axis direction, and the electric part is a control structure for the motion of the two shafts. The two-axis equipment applied to industry is huge in volume, the occupied area is greatly increased, meanwhile, the working mode is not flexible enough, and the use efficiency is low.

Disclosure of Invention

The embodiment of the application is through providing an explosion-proof folding mechanical leg formula moving system platform, folding mechanical leg, motor, RV speed reducer, moving platform chassis, electric cabinet carry out the system integration of high integration, make its modularization, integrate, intelligent, can simplify moving system platform's volume and area like this, satisfy the use work scene that the motion was delivered that multiple needs more.

The embodiment of the application provides an explosion-proof folding mechanical leg type movement system platform, which comprises a movement system platform;

the motion system platform comprises a motion system chassis, wherein the left side and the right side of the upper end of the motion system chassis are respectively provided with an electric cabinet and folding mechanical legs;

the folding mechanical leg comprises a mounting foot which is mounted on a chassis of the motion system, the upper end of the mounting foot is transversely and rotatably connected with a lower leg arm through an ankle joint, the other end of the lower leg arm is transversely and rotatably connected with a thigh arm through a knee joint, the other end of the thigh arm is transversely and rotatably connected with a mechanical load mounting block through a hip joint, and driving parts are arranged in the ankle joint, the knee joint and the hip joint;

each driving part is electrically connected with the electric cabinet and used for working of the driving part.

Preferably, each driving part is formed by assembling a servo motor and a speed reducer, an output shaft of the servo motor is fixedly connected with an input end of the speed reducer, each speed reducer is respectively fixed in an ankle joint, a knee joint and a hip joint, an output shaft of each speed reducer is sequentially and fixedly connected with a shank arm, a thigh arm and a mechanical load mounting block, and the servo motor is connected in parallel with the electric cabinet.

Preferably, the speed reducer is made of RV speed reducer, and the electric cabinet and the servo motor are explosion-proof.

Preferably, the lower leg arm, the thigh arm and the mounting foot are all made of 7075# aluminum alloy.

Preferably, the mounting feet are further provided with connecting holes on the end faces close to the electric cabinet, and the cable wires of the electric cabinet are electrically connected with the driving parts through the connecting holes.

Preferably, the four corners of the outside of motion system chassis are provided with the lower margin installation piece, motion system chassis passes through lower margin installation piece and lower margin connection.

Preferably, the ground feet are made of adjustable ground feet.

Preferably, the motion system platform further comprises a surrounding shell, and the surrounding shell surrounds the motion system chassis, the electric cabinet and the outer parts of the mounting feet.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. according to the utility model, the folding mechanical leg, the motor, the RV reducer, the motion platform chassis and the electric cabinet are integrated into a high-integration system, so that the folding mechanical leg is modularized, integrated and intelligent, the volume and the occupied area of the motion system platform can be simplified, the use working scenes of motion delivery can be more satisfied, meanwhile, the mechanical device load of the tail end output link of the folding mechanical leg can be connected and used according to the working scenes and the working needs, and the lengths of the thigh and the calf can be changed in real time according to the working space range of the mechanical device of the load, so that a wider use scene can be achieved;

2. according to the utility model, the workbench of the mechanical leg at the output end of the hip joint can move along with the independent rotation of the ankle joint, the knee joint and the hip joint or the coupled rotation of the ankle joint, the knee joint and the hip joint, so that the space reachable range of the mechanical device is adjusted, the reachable space working position of the mechanical device is better, and the action and the mode method of the mechanical device are more intelligent;

3. in the utility model, the effective movement range of the workbench at the output end of the folding mechanical leg rotates by taking the center of the joint of the knee and the foot as the center of a circle, and compared with other linear movement modes, the mode has more flexible and rapid movement mode, the whole size of the device is smaller, the reached distance is longer, and the application range is wider.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic diagram of an exploded view of a motion system platform according to the present application;

FIG. 3 is a schematic view of the overall structure of the folding mechanical leg of the present application;

FIG. 4 is a schematic side view of a folding mechanical leg of the present application;

fig. 5 is a schematic structural diagram of an operating state of the folding mechanical leg in the present application;

FIG. 6 is a schematic view of an exploded view of a folding mechanical leg of the present application;

fig. 7 is a schematic diagram of an explosion mechanism of the driving portion 28 in the present application.

In the figure: 1-mechanical load mounting block, 2-folding mechanical leg, 21-hip joint, 22-thigh arm, 23-knee joint, 24-shank arm, 25-ankle joint, 26-mounting foot, 27-connecting hole, 28-driving part, 281-decelerator 281, 282-servo motor 282, 3-motion system platform, 31-surrounding shell, 32-foot, 33-motion system chassis, 34-foot mounting block, 4-electric cabinet.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

an explosion-proof folding mechanical leg type movement system platform comprises a movement system platform 3; the motion system platform 3 comprises a motion system chassis 33, wherein the left side and the right side of the upper end of the motion system chassis 33 are respectively provided with an electric cabinet 4 and a folding mechanical leg 2, and the electric control of the folding mechanical leg 2 is realized through the electric cabinet 4; the folding mechanical leg 2 comprises a mounting foot 26, the mounting foot 26 is fixedly mounted on a chassis 33 of a motion system, the upper end of the mounting foot 26 is transversely and rotatably connected with a shank arm 24 through an ankle joint 25, the other end of the shank arm 24 is transversely and rotatably connected with a thigh arm 22 through a knee joint 23, the other end of the thigh arm 22 is transversely and rotatably connected with a mechanical load mounting block 1 through a hip joint 21, driving parts 28 are arranged in the ankle joint 25, the knee joint 23 and the hip joint 21, each driving part 28 is electrically connected with an electric cabinet 4, and the driving parts 28 are used for working to drive the whole mechanical leg to work.

Working principle: before use, the mechanical load to be moved is fixedly installed on the mechanical device load connecting block 1, the electric cabinet 4 is externally connected with a power supply, so that the whole mechanical leg movement system platform is electrified, when the mechanical leg movement system platform is used, the electric cabinet 4 is started, each driving part 28 is controlled to work through the electric cabinet 4, the lower leg arm 24, the thigh arm 22 and the mechanical load installing block 1 are respectively driven to transversely rotate, the mechanical load at the upper end of the hip joint 21 can move along with the independent rotation of the ankle joint 25, the knee joint 24 and the hip joint 21, the reachable space range of the mechanical load is adjusted, the mechanical load can reach a space working position better, the action and the mode of the mechanical load are more intelligent, meanwhile, the movement system platform is integrated into a high-integration system through installing the folding mechanical leg 2, the servo motor 282, the speed reducer 281 and the electric cabinet 4 on the movement platform chassis 33, so that the mechanical leg movement system platform is modularized, integrated and intelligent, the volume and the occupied area of the movement system platform can be simplified, the use working scene of various requirements for movement delivery can be more satisfied, and the working scene of the folding mechanical leg end output link mechanical device can be connected with the required working scene of the mechanical leg according to the requirement of the mechanical load, and the working scene of the leg can be changed more widely in real time;

in this embodiment, each driving portion 28 is assembled by a servo motor 282 and a speed reducer 281, an output shaft of the servo motor 282 is fixedly connected with an input end of the speed reducer 281, each speed reducer 281 is respectively fixed in an ankle joint 25, a knee joint 23 and a hip joint 21, an output shaft of each speed reducer 281 is sequentially and fixedly connected with a lower leg arm 24, a thigh arm 22 and a mechanical load mounting block 1, the servo motor 282 is connected in parallel with an electric cabinet 4, the electric cabinet 4 controls the opening and closing of each servo motor 282, and then drives the speed reducer 281 to work, and then drives the lower leg arm 24, the thigh arm 22 and the mechanical load mounting block 1 to transversely rotate, so that the whole rotation work of a mechanical leg is realized.

In this embodiment, the shank arm 24, the thigh arm 22 and the mounting leg 26 are all made of 7075# aluminum alloy, which has good mechanical properties, good workability, easy processing, good wear resistance, good corrosion resistance, good oxidation resistance, and can increase the stress intensity of the folding mechanical leg 2 and increase the service life.

In this embodiment, as shown in fig. 4: the mounting feet 26 are also provided with connecting holes 27 on the end face close to the electric cabinet 4, and the cable wires of the electric cabinet 4 are electrically connected with the driving parts 28 through the connecting holes 27, so that wiring is facilitated.

In this embodiment, as shown in fig. 2: the outside four corners position department of motion system chassis 33 is provided with the lower margin installation piece 34, and motion system chassis 33 passes through lower margin installation piece 34 and is connected with lower margin 32, and lower margin 32 passes through rag bolt and ground connection, realizes the fixed of motion system chassis 33, and in order to be convenient for the altitude mixture control of motion system platform 3 simultaneously, lower margin 32 is by adjustable lower margin preparation.

It will be appreciated that: the inside of the above-mentioned lower margin installation piece 34 can set up the internal thread groove, and the connecting rod of lower margin 32 can be supported by the lead screw, through the rotation on the internal thread groove of lead screw, drives lower margin 32 and goes up and down, and then realizes the altitude mixture control of motion system chassis 33, and the reuse rag bolt is connected with ground after the altitude mixture control is accomplished, realizes the fixed to motion system chassis 33, and this technique has been disclosed many times in prior art, just will not be repeated here.

In this embodiment, as shown in fig. 1: the motion system platform 3 further comprises a surrounding shell 31, wherein the surrounding shell 31 surrounds the motion system chassis 33, the electric cabinet 4 and the mounting feet 26, and is used for protecting the motion system chassis 33, the electric cabinet 4 and the mounting feet 26 and is more attractive.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An explosion-proof folding mechanical leg formula moving system platform, its characterized in that: comprises a motion system platform (3);

the motion system platform (3) comprises a motion system chassis (33), and an electric cabinet (4) and folding mechanical legs (2) are respectively arranged on the left side and the right side of the upper end of the motion system chassis (33);

the folding mechanical leg (2) comprises a mounting foot (26), the mounting foot (26) is mounted on a chassis (33) of a motion system, the upper end of the mounting foot (26) is transversely and rotatably connected with a lower leg arm (24) through an ankle joint (25), the other end of the lower leg arm (24) is transversely and rotatably connected with a thigh arm (22) through a knee joint (23), the other end of the thigh arm (22) is transversely and rotatably connected with a mechanical load mounting block (1) through a hip joint (21), and driving parts (28) are arranged in the ankle joint (25), the knee joint (23) and the hip joint (21);

each driving part (28) is electrically connected with the electric cabinet (4) and is used for working of the driving part (28).

2. An explosion-proof folding mechanical leg type movement system platform as claimed in claim 1, wherein: every drive portion (28) is formed by servo motor (282) and speed reducer (281) equipment, the output shaft of servo motor (282) and the input fixed connection of speed reducer (281), and each speed reducer (281) are fixed respectively in ankle joint (25), knee joint (23) and the inside of hip joint (21), respectively the output shaft of speed reducer (281) is in proper order with shank arm (24), thigh arm (22) and mechanical load installation piece (1) fixed connection, servo motor (282) are parallelly connected with electric cabinet (4).

3. An explosion-proof folding mechanical leg type movement system platform as claimed in claim 2, wherein: the speed reducer (281) is made of an RV speed reducer, and the electric cabinet (4) and the servo motor (282) are explosion-proof.

4. An explosion-proof folding mechanical leg type movement system platform as claimed in claim 1, wherein: the lower leg arm (24), the thigh arm (22) and the mounting foot (26) are all made of 7075# aluminum alloy.

5. An explosion-proof folding mechanical leg type movement system platform as claimed in claim 1, wherein: the mounting feet (26) are further provided with connecting holes (27) on the end faces, close to the electric cabinet (4), of the electric cabinet (4), and the cable wires of the electric cabinet are electrically connected with the driving parts (28) through the connecting holes (27).

6. An explosion-proof folding mechanical leg type movement system platform as claimed in claim 1, wherein: the four corners of the outside of motion system chassis (33) are provided with lower margin installation piece (34), motion system chassis (33) are connected with lower margin (32) through lower margin installation piece (34).

7. The explosion-proof folding mechanical leg type movement system platform as set forth in claim 6, wherein: the anchor (32) is made of adjustable anchors.

8. An explosion-proof folding mechanical leg type movement system platform as claimed in claim 1, wherein: the motion system platform (3) further comprises a surrounding shell (31), and the surrounding shell (31) surrounds the motion system chassis (33), the electric cabinet (4) and the outer parts of the mounting feet (26).