CN208773580U - A kind of robotic arm being freely rotated - Google Patents
A kind of robotic arm being freely rotated Download PDFInfo
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- CN208773580U CN208773580U CN201821108258.3U CN201821108258U CN208773580U CN 208773580 U CN208773580 U CN 208773580U CN 201821108258 U CN201821108258 U CN 201821108258U CN 208773580 U CN208773580 U CN 208773580U
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- robotic arm
- fixedly installed
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- board
- freely rotated
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Abstract
The utility model provides a kind of robotic arm being freely rotated, and is related to robotic arm technical field.The robotic arm being freely rotated, including board, the inside of board is fixedly installed with hydraulic fluid tank, headstock is fixedly installed at the top of hydraulic fluid tank, rotating box is fixedly installed at the top of headstock, the top of rotating box is fixedly mounted organic block, is fixedly installed with robotic arm at the top of base, the two sides of rotation chamber interior wall are fixedly installed with fixed bracket, and the two sides of power chamber interior wall are fixedly installed with the first motor.The robotic arm being freely rotated, pass through two the first motor inside headstock, two the first motor rotations, two linkage gears are driven to relatively rotate, two linkage gear relative rotations take up master gear rotation, and master gear rotation band engine-bed rotates, and robotic arm is freely rotated, and because linkage gear and master gear engage connection, make the angle more controllable precise of mechanical arm rotation.
Description
Technical field
The utility model relates to robotic arm technical field, specially a kind of robotic arm being freely rotated.
Background technique
Robotic arm is the automated machine device that most broad practice is obtained in robotic technology field, is made in industry
It makes, therapeutic treatment, entertainment service, military affairs, the fields such as semiconductors manufacture and space probation can see its figure.Although it
Form have nothing in common with each other, but they have the characteristics that one it is common, be to receive instruction, be precisely positioned to three-dimensional
The certain point of (or two dimension) spatially carries out operation.Robotic arm is divided into multi-joint robotic arm according to the difference of structure type,
Rectangular coordinate system robotic arm, spherical coordinate system robotic arm, polar coordinates robotic arm, cylindrical coordinates robotic arm etc..Common six
Freedom degree robotic arm has X mobile, and Y is mobile, and Z is mobile, X rotation, Y rotation, and Z rotates six-freedom degree composition.
Industrial machine arm is the new technology occurred in modern age automation control area, be modern control theory with
The product that industrial production automation practice combines, and become an important component in modern machines manufacture system.
Currently, robotic arm is mainly used in machine tooling, casting forging, heat treatment etc..The robotic arm of PLC control, mitigates significantly
Labor intensity, saves the working time, improves work efficiency.However, existing industrial machine arm or be fixed
Though robotic arm or can move but freedom degree is few, seem in practical applications not be very flexibly, being unable to satisfy makes a variety of
With the needs used under environment.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of robotic arm being freely rotated, and solves machine
The problem of fixation of arm pedestal can not be moved and can not be move freely.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of machine being freely rotated
Arm, including board, the inside of the board are fixedly installed with hydraulic fluid tank, and the top of the hydraulic fluid tank is fixedly mounted dynamic
Case is fixedly installed with rotating box at the top of the headstock, and organic block is fixedly mounted in the top of the rotating box, the base
Top is fixedly installed with robotic arm, and the two sides of the rotation chamber interior wall are fixedly installed with fixed bracket, in the headstock
The two sides of wall are fixedly installed with the first motor, and the output end of first motor is movably installed with connecting rod, the company
Extension bar is fixedly installed with linkage gear far from one end of No.1 motor, is engaged with master gear between two linkage gears,
The master gear is fixedly connected with base by driving lever, and the two sides of the board are movably installed with the first hydraulic stem and first
Lever arm, first lever arm are movably installed with the second hydraulic stem and the second lever arm far from one end of board, and described first
Lever arm is fixedly installed with cabinet far from one end of board, and the inside of the cabinet is fixedly installed with the second motor, and described
The output end of two motor is movably installed with power rail, and the power rail is fixedly installed with walking far from one end of the second motor
Wheel, second lever arm are movably installed with fixed frame far from one end of the first lever arm.
Further, the connecting rod sequentially passes through headstock, board, rotating box far from one end of the first motor and consolidates
Fixed rack is simultaneously fixedly connected with linkage gear.
Further, the one end of first hydraulic stem far from board is flexibly connected with the first lever arm.
Further, the one end of second hydraulic stem far from the first lever arm is flexibly connected with the second lever arm.
Further, the bottom of the fixed frame offers non-slip groove.
Working principle: in use, adjusting the pressure size of the first hydraulic stem by hydraulic fluid tank, the angle of the first lever arm is controlled
Degree and height, then adjust the pressure size of the second hydraulic stem by hydraulic fluid tank again, control the angle and height of the second lever arm,
It is allowed to put it on the ground fixed frame, board is propped up, fix board, when needing mobile machine console, by adjusting hydraulic fluid tank
Pressure size puts it on the ground traveling wheel, and the second lever arm rises, and far from ground, starts the in the first lever arm cabinet
Two motor make board be moved to the place of needs, then put down fixed frame by hydraulic fluid tank, then fixed board starts power
Two the first motor inside case, two the first motor rotations drive two linkage gears to relatively rotate, two linkage teeth
Wheel, which relatively rotates, takes up master gear rotation, and master gear rotation band engine-bed rotates, and robotic arm is turned to the orientation of needs, i.e.,
It is operable.
Beneficial effect
Compare the prior art,
1, the robotic arm being freely rotated passes through two the first motor inside headstock, two the first motor
Rotation drives two linkage gears to relatively rotate, and two linkage gear relative rotations take up master gear rotation, and master gear rotates band
Engine-bed rotation, is freely rotated robotic arm, and because linkage gear and master gear engage connection, makes mechanical arm
The angle of rotation more controllable precise.
2, the robotic arm being freely rotated, the pressure size of the first hydraulic stem is adjusted by hydraulic fluid tank, and control first is living
Then the angle and height of swing arm adjust the pressure size of the second hydraulic stem by hydraulic fluid tank again, control the angle of the second lever arm
Degree and height, are allowed to put it on the ground fixed frame, board are propped up, fix board, when needing mobile machine console, pass through tune
Hydraulic fluid tank pressure size is saved, traveling wheel is put it on the ground, the second lever arm rises, and far from ground, starts the first lever arm machine
The second motor in case makes board be moved to the place of needs, then puts down fixed frame by hydraulic fluid tank, and fixed board carries out
Work, moves freely the robotic arm, and because fixed frame presence, it is more stable when making its work.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model casing structure schematic diagram.
In figure: 1 board, 2 hydraulic fluid tanks, 3 headstocks, 4 rotating box, 5 first motor, 6 connecting rods, 7 fixed brackets, 8
Moving gear, 9 master gears, 10 driving levers, 11 bases, 12 first hydraulic stems, 13 first lever arms, 14 second hydraulic stems, 15 cabinets,
16 second motor, 17 power rails, 18 traveling wheels, 19 second lever arms, 20 fixed frames, 21 robotic arms.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model embodiment provides a kind of robotic arm being freely rotated, including board 1,
The inside of board 1 is fixedly installed with hydraulic fluid tank 2, and the top of hydraulic fluid tank 2 is fixedly installed with headstock 3, and the top of headstock 3 is fixed
Rotating box 4 is installed, organic block 11 is fixedly mounted in the top of rotating box 4, and the top of base 11 is fixedly installed with robotic arm 21,
The two sides of 4 inner wall of rotating box are fixedly installed with fixed bracket 7, and it is electronic that the two sides of 3 inner wall of headstock are fixedly installed with first
Machine 5, the output end of the first motor 5 are movably installed with connecting rod 6, and connecting rod 6 is fixedly mounted far from one end of No.1 motor
There is linkage gear 8, connecting rod 6 sequentially passes through headstock 3, board 1, rotating box 4 and fixed branch far from one end of the first motor 5
Frame 7 is simultaneously fixedly connected with linkage gear 8, and master gear 9 is engaged between two linkage gears 8, and master gear 9 and base 11 pass through master
Lever 10 is fixedly connected, and by two the first motor 5 inside headstock 3, two the first motor 5 rotations drive two
Linkage gear 8 relatively rotates, and two relative rotations of linkage gear 8 take up the rotation of master gear 9, the rotation band engine-bed 11 of master gear 9
Rotation, is freely rotated robotic arm 21, and because linkage gear 8 is connect with the engagement of master gear 9, makes mechanical arm 21
The angle of rotation more controllable precise, the two sides of board 1 are movably installed with the first hydraulic stem 12 and the first lever arm 13, the
The one end of one hydraulic stem 12 far from board 1 is flexibly connected with the first lever arm 13, and the one end of the first lever arm 13 far from board 1 is living
Dynamic to be equipped with the second hydraulic stem 14 and the second lever arm 19, the one end of the second hydraulic stem 14 far from the first lever arm 13 is living with second
Swing arm 19 is flexibly connected, and the first lever arm 13 is fixedly installed with cabinet 15, the fixed peace in the inside of cabinet 15 far from one end of board 1
Equipped with the second motor 16, the output end of the second motor 16 is movably installed with power rail 17, and power rail 17 is electronic far from second
One end of machine 16 is fixedly installed with traveling wheel 18, and the second lever arm 19 is movably installed with fixation far from one end of the first lever arm 13
The bottom of frame 20, fixed frame 20 offers non-slip groove, and the pressure size of the first hydraulic stem 12, control the are adjusted by hydraulic fluid tank 2
The angle and height of one lever arm 13, then adjust the pressure size of the second hydraulic stem 14 by hydraulic fluid tank 2 again, and control second is living
The angle and height of swing arm 13, are allowed to put it on the ground fixed frame, and board 1 is propped up, and fix board 1, when needing to move
When board 1, by adjusting 2 pressure size of hydraulic fluid tank, traveling wheel 18 is put it on the ground, the second lever arm 19 rises, remotely
Face starts the second motor 16 in 19 cabinet 15 of the second lever arm, so that board 1 is moved to the place of needs, then by hydraulic
Case 2 puts down fixed frame 20, and fixed board 2 works, moves freely the robotic arm 21, and because fixed frame 20
Presence, it is more stable when making its work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of robotic arm being freely rotated, including board (1), it is characterised in that: the inside of the board (1) is fixedly mounted
Have hydraulic fluid tank (2), is fixedly installed with headstock (3) at the top of the hydraulic fluid tank (2), the fixed peace in the top of the headstock (3)
Equipped with rotating box (4), organic block (11) are fixedly mounted in the top of the rotating box (4), the fixed peace in the top of the base (11)
Equipped with robotic arm (21), the two sides of rotating box (4) inner wall are fixedly installed with fixed bracket (7), the headstock (3)
The two sides of inner wall are fixedly installed with the first motor (5), and the output end of first motor (5) is movably installed with connecting rod
(6), the connecting rod (6) is fixedly installed with linkage gear (8) far from the one end of the first motor (5), two linkage teeth
It is engaged with master gear (9) between wheel (8), the master gear (9) is fixedly connected with base (11) by driving lever (10), the machine
The two sides of platform (1) are movably installed with the first hydraulic stem (12) and the first lever arm (13), and first lever arm (13) is separate
One end of board (1) is movably installed with the second hydraulic stem (14) and the second lever arm (19), and first lever arm (13) is separate
One end of board (1) is fixedly installed with cabinet (15), and the inside of the cabinet (15) is fixedly installed with the second motor (16), institute
The output end for stating the second motor (16) is movably installed with power rail (17), and the power rail (17) is far from the second motor (16)
One end be fixedly installed with traveling wheel (18), second lever arm (19) far from the first lever arm (13) one end activity install
There are fixed frame (20).
2. a kind of robotic arm being freely rotated according to claim 1, it is characterised in that: the connecting rod (6) is separate
One end of first motor (5) sequentially pass through headstock (3), board (1), rotating box (4) and fixed bracket (7) and with linkage tooth
Wheel (8) is fixedly connected.
3. a kind of robotic arm being freely rotated according to claim 1, it is characterised in that: first hydraulic stem (12)
One end far from board (1) is flexibly connected with the first lever arm (13).
4. a kind of robotic arm being freely rotated according to claim 1, it is characterised in that: second hydraulic stem (14)
One end far from the first lever arm (13) is flexibly connected with the second lever arm (19).
5. a kind of robotic arm being freely rotated according to claim 1, it is characterised in that: the bottom of the fixed frame (20)
Portion offers non-slip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108258.3U CN208773580U (en) | 2018-07-13 | 2018-07-13 | A kind of robotic arm being freely rotated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108258.3U CN208773580U (en) | 2018-07-13 | 2018-07-13 | A kind of robotic arm being freely rotated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773580U true CN208773580U (en) | 2019-04-23 |
Family
ID=66153466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108258.3U Active CN208773580U (en) | 2018-07-13 | 2018-07-13 | A kind of robotic arm being freely rotated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773580U (en) |
-
2018
- 2018-07-13 CN CN201821108258.3U patent/CN208773580U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314500 888 Tung Tong Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee after: JIAXING HUACAI PLASTIC INDUSTRY Co.,Ltd. Address before: 314031 8 blocks north of No. 1 Road, Canadian Industrial Park, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING HUACAI PLASTIC INDUSTRY Co.,Ltd. |