CN109318254A - A kind of elbow joint adjustment structure of bio-robot - Google Patents
A kind of elbow joint adjustment structure of bio-robot Download PDFInfo
- Publication number
- CN109318254A CN109318254A CN201811522175.3A CN201811522175A CN109318254A CN 109318254 A CN109318254 A CN 109318254A CN 201811522175 A CN201811522175 A CN 201811522175A CN 109318254 A CN109318254 A CN 109318254A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sliding
- sleeve
- socketed
- bio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
- B25J17/02—Wrist joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/12—Programme-controlled manipulators characterised by positioning means for manipulator elements electric
- B25J9/126—Rotary actuators
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The present invention relates to the elbow joint adjustment structure technical fields of bio-robot, and disclose a kind of elbow joint adjustment structure of bio-robot, including bionical arm, the right side of the bionical arm inner cavity is fixedly connected with the first driving motor by fixed cover, the output end of first driving motor is fixedly connected with screw rod, sliding sleeve is socketed on the screw rod, the front and rear sides of the sliding sleeve are fixedly connected to connecting rod.The present invention solves more stiff when the ancon joint regulating mechanism driving arm of existing bio-robot, in addition the problem of arm segment dismounting trouble, the present invention is by being provided with movable sleeve, sliding block in movable sleeve can move left and right under the drive of sliding sleeve, when mobile, sliding block can drive the rotation of exhausting line wheel by drawstring, when rotation, fixed round bar can rotate, and sliding sleeve drives the rate of exhausting line wheel rotation relatively stable, and first driving motor be rate-compatible, true imitate human arm activity so as to increase.
Description
Technical field
The present invention relates to the elbow joint adjustment structure technical field of bio-robot, specially a kind of elbow of bio-robot
Joint adjustment structure.
Background technique
The robot that bio-robot refers to mimic biology, is engaged in biological characteristic work.At present in western countries, machinery is doted on
Object is all the fashion, in addition, imitative sparrow robot can serve as the task of environmental monitoring, has wide development prospect.21
The mankind will enter aging society in century, develop the wretched insufficiency that " anthropomorphic robot " will make up young labour, solve aged
Change the social concerns such as home services and the medical treatment of society, and new industry can be opened up, creates new job opportunity.
The ancon joint of existing bio-robot is bio-robot movable one more difficult one of that topic captured,
Especially for elbow joint driving mechanism when driving bionic machine human arm, the flexibility of arm is poor, and imitates the arm of the mankind
Flexure operation it is more stiff, in addition arm segment inconvenience from driving elbows disassembly and installation.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of elbow joint adjustment structure of bio-robot, solves
More stiff when the ancon joint regulating mechanism driving arm of existing bio-robot, in addition arm segment dismounting is troublesome asks
Topic.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of elbow joint adjustment structure of bio-robot,
Including bionical arm, the right side of the bionical arm inner cavity is fixedly connected with the first driving motor by fixed cover, and described first
The output end of driving motor is fixedly connected with screw rod, and sliding sleeve is socketed on the screw rod, and the front and rear sides of the sliding sleeve are fixed
It is connected with connecting rod, the front and rear sides of the bionical arm inner wall are inlaid with movable sleeve, and up and down the two of the movable sleeve inner wall
Side is fixedly connected to limited block, and the opposite side of two limited blocks offers first sliding groove, in the first sliding groove
The side of wall offers second sliding slot, and sliding block is socketed in the movable sleeve, and the side of the sliding block and one end of connecting rod are solid
Fixed connection, the two sides up and down of the sliding block are fixedly connected to sliding equipment, and the side of the movable sleeve inner wall is fixedly connected with
Sleeve is connected with bull stick in the sleeve, reset spring is socketed on the bull stick, two bull sticks are far from the set
One end of cylinder is fixedly connected with a fixed round bar, and the rear and front end of the fixed round bar is socketed with recycling line wheel, and described time
Drawstring is wound on take-up pulley, one end of the drawstring is fixedly connected with the side of the sliding block, the left side of the fixed round bar
It is fixedly connected with fixing seat, the second driving motor is socketed in the fixing seat, the output end of second driving motor is fixed
It is connected with rectangular fixture block, bionic arm is socketed on the rectangular fixture block, the bionic arm passes through clamping mechanism and the side
Shape fixture block is detachably connected.
Preferably, the sliding equipment includes sliding sleeve, and slide plate, the side of the slide plate are socketed in the sliding sleeve
It is flexibly connected by telescopic rod with the side of the movable sleeve inner wall, two telescopic end opposite sides of the telescopic rod are by squeezing
Pressing spring elastic connection, the other side of the sliding block are fixedly connected with U-shaped seat, and the sliding is run through in the other side of the U-shaped seat
It covers the other side of inner wall and extends to outside it, be connected with pulley in the U-shaped seat.
Preferably, the sliding sleeve is socketed in the first sliding groove, and the pulley is socketed in the second sliding slot, and
The side surface of the pulley and the side of the second sliding slot inner wall overlap.
Preferably, bearing is socketed in the sleeve, the bearing inner sleeve is connected to bull stick.
Preferably, one end of the reset spring is fixedly connected with the side surface of the bull stick, the reset spring it is another
One end is fixedly connected with the inner sidewall of the sleeve.
Preferably, the clamping mechanism includes sliding rail, and movable plate, the side of the movable plate are socketed in the sliding rail
It is fixedly connected with connecting rod, one end of the connecting rod is run through the side of the sliding rail inner wall and extended to outside it, the connecting rod
One end is fixedly connected with fixture block, and the fixture block is connected in the bayonet that the rectangular fixture block side opens up, the movable plate it is another
Side is flexibly connected by two recycling springs with the side of the sliding rail inner wall, and the other side of the movable plate is located at two recycling
Pull rod is fixedly connected between spring, the pull rod runs through the other side of the sliding rail inner wall and extends to the bionic arm
Outside, the pull rod are fixedly connected with handle far from one end of the movable plate.
Preferably, one end of the recycling spring is fixedly connected with the other side of the movable plate, the recycling spring
The other end is fixedly connected with the side of the sliding rail inner wall.
Preferably, the quantity of the clamping mechanism is two, and two clamping mechanism correspondences are distributed in bionic arm
Two sides up and down.
(3) beneficial effect
The present invention provides a kind of elbow joint adjustment structures of bio-robot.Have it is following the utility model has the advantages that
(1), mobile in the use of the present invention, the first driving motor is able to drive connecting rod movement by screw rod and sliding sleeve
When, bionic arm can be driven and be moved, bionic arm can imitate the mankind and crank arm and straight-arm operation at this time.
(2), by being provided with movable sleeve, the sliding block in movable sleeve can move left and right the present invention under the drive of sliding sleeve,
When mobile, sliding block can drive the rotation of exhausting line wheel by drawstring, and when rotation, fixed round bar can be rotated, and sliding sleeve drives back
The rate of take-up pulley rotation is relatively stable, and the first driving motor is rate-compatible, so as to increase true imitation people
Class arm activity.
(3), the present invention is by the improvement of bionic arm, and two handles of opposite direction labour, pull rod is able to drive work at this time
Movable plate is mobile, latter two mobile fixture block can be detached from the state of clamping from rectangular fixture block, so as to quickly by bionic hand
Under arm is dismantled from rectangular fixture block, it can facilitate and elbows are safeguarded and overhauled.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention movable sleeve schematic diagram；
Fig. 3 is structure of the invention sliding sleeve schematic diagram；
Fig. 4 is structure of the invention limited block top view；
Fig. 5 is the cross-sectional view that structure of the invention recycles line wheel；
Fig. 6 is the cross-sectional view of structure of the invention fixing seat.
In figure: 1 bionical arm, 2 fixed covers, 3 first driving motors, 4 screw rods, 5 sliding sleeves, 6 connecting rods, 7 movable sleeves, 8 limits
Position block, 9 first sliding grooves, 10 second sliding slots, 11 sliding blocks, 12 sliding sleeves, 13 slide plates, 14 telescopic rods, 15 squeeze springs, 16U shape seat,
It is 17 pulleys, 18 sleeves, 19 bearings, 20 bull sticks, 21 fixed round bars, 22 recycling line wheels, 23 reset springs, 24 fixing seats, 25 bionical
Arm, 26 second driving motors, 27 rectangular fixture blocks, 28 sliding rails, 29 movable plates, 30 recycling springs, 31 fixture blocks, 32 connecting rods, 33 are drawn
Bar, 34 handles, 35 drawstrings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, the present invention provides a kind of technical solution: a kind of elbow joint adjustment structure of bio-robot, packet
Bionical arm 1 is included, the right side of bionical 1 inner cavity of arm is fixedly connected with the first driving motor 3, the first driving electricity by fixed cover 2
Machine 3 is clockwise and anticlockwise motor, and the output end of the variable speed of the first driving motor 3, the first driving motor 3 is fixedly connected with screw rod 4,
Sliding sleeve 5 is socketed on screw rod 4, sliding sleeve 5 can move on screw rod 4, and the front and rear sides of sliding sleeve 5 are fixedly connected to connecting rod 6,
The front and rear sides of bionical 1 inner wall of arm are inlaid with movable sleeve 7, and the two sides up and down of 7 inner wall of movable sleeve are fixedly connected to limit
Block 8, the opposite side of two limited blocks 8 offer first sliding groove 9, and the side of 9 inner wall of first sliding groove offers second sliding slot
10, sliding block 11 is socketed in movable sleeve 7, and the side of sliding block 11 is fixedly connected with one end of connecting rod 6, the two sides up and down of sliding block 11
It is fixedly connected to sliding equipment, by being provided with sliding equipment, sliding block 11 is can be avoided and occurs Caton in moving process
Situation, improves the mobile flexibility of sliding block 11, and the side of 7 inner wall of movable sleeve is fixedly connected with sleeve 18, activity in sleeve 18
It is connected with bull stick 20, reset spring 23 is socketed on bull stick 20, the setting of reset spring 23 is multiple when bionic arm 25 is bent
Position spring 23 is the state tightened, and under the elastic reaction of reset spring 23, bionic arm has certain elasticity, can be curved
It is more nearly the curved state of human arm under curved state, so that bionic arm 24 is more flexibly, solves traditional bionic hand
The stiff situation of arm 24, two bull sticks 20 are fixedly connected with a fixed round bar 21, fixed round bar 21 far from one end of sleeve 18
Rear and front end be socketed with recycling line wheel 22, recycle and be wound with drawstring 35 in line wheel 22, one end of drawstring 35 and sliding block 11
Side is fixedly connected, and the left side of fixed round bar 21 is fixedly connected with fixing seat 24, and the second driving motor is socketed in fixing seat 24
26, the second driving motor 26 is clockwise and anticlockwise motor, and when in use, the second driving motor 26 is able to drive bionic arm 25, second
The output end of driving motor 26 is fixedly connected with rectangular fixture block 27, is socketed with bionic arm 25, bionic arm on rectangular fixture block 27
25 are detachably connected by clamping mechanism with rectangular fixture block 27.
Specifically, sliding equipment includes sliding sleeve 12, slide plate 13 is socketed in sliding sleeve 12, the side of slide plate 13 passes through
Telescopic rod 14 is flexibly connected with the side of 12 inner wall of movable sleeve, and two telescopic end opposite sides of telescopic rod 14 are by squeezing spring
15 elastic connections, the other side of sliding block 13 are fixedly connected with U-shaped seat 16, and the other side of U-shaped seat 16 is through 12 inner wall of sliding sleeve
It the other side and extends to outside it, pulley 17 is connected in U-shaped seat 16.
Specifically, sliding sleeve 12 is socketed in first sliding groove 9, pulley 17 is socketed in second sliding slot 10, and pulley 17
Side surface and the side of 10 inner wall of second sliding slot overlap.By the way that sliding sleeve 12 to be socketed in first sliding groove 9, pulley 17 is socketed in
In second sliding slot 10, and the side surface of pulley 17 and the side of 10 inner wall of second sliding slot overlap, and can increase the movement of sliding block 11
Flexibility.
Specifically, being socketed with bearing 19 in sleeve 18, bull stick 20 is socketed in bearing 19.It, can by increasing bearing 19
Guarantee the flexibility that recycling line wheel 22 rotates.
Specifically, one end of reset spring 23 is fixedly connected with the side surface of bull stick 20, the other end of reset spring 23 with
The inner sidewall of sleeve 18 is fixedly connected.
Specifically, clamping mechanism includes sliding rail 28, movable plate 29 is socketed in sliding rail 28, the side of movable plate 29 is fixed
It is connected with connecting rod 32, one end of connecting rod 32 is run through the side of 28 inner wall of sliding rail and extended to outside it, and one end of connecting rod 32 is fixed
Fixture block 31 is connected, fixture block 31 is connected in the bayonet that rectangular 27 side of fixture block opens up, and the other side of movable plate 29 is returned by two
It receives spring 30 to be flexibly connected with the side of 28 inner wall of sliding rail, the other side of movable plate 29 is located at fixed between two recycling springs 30
It is connected with pull rod 33, pull rod 33 runs through the other side of 28 inner wall of sliding rail and extends to the outside of bionic arm 25, and pull rod 33 is separate
One end of movable plate 29 is fixedly connected with handle 34.
Specifically, one end of recycling spring 30 is fixedly connected with the other side of movable plate 29, the other end of spring 30 is recycled
It is fixedly connected with the side of 28 inner wall of sliding rail.
Specifically, the quantity of clamping mechanism is two, and two clamping mechanisms correspondences are distributed in the upper and lower of bionic arm 25
Two sides.
Working principle: in use, the first driving motor 3 starts, screw rod 4 follows 3 output end of the first driving motor to rotate, this
When sliding sleeve 5 can move to the right, in moving process, sliding sleeve 5 is moved with movable slider 11 to the right by connecting rod 6, when mobile,
Sliding block 11 drives drawstring 35 that recycling line wheel 22 is pulled to rotate on fixed round bar 21, and bionic arm 25 being capable of Qu Shencao when rotation
To make, the rotation of 3 output end of the first driving motor, bionic arm 25 can rotate, and when dismounting, opposite direction is worked two handles 34,
Pull rod 33 is able to drive the movement of movable plate 29 at this time, latter two mobile fixture block 31 can be detached from the shape of clamping from rectangular fixture block 27
State, under quickly dismantling bionic arm 25 from rectangular fixture block 27.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of elbow joint adjustment structure of bio-robot, including bionical arm (1), it is characterised in that: the bionical arm
(1) right side of inner cavity is fixedly connected with the first driving motor (3) by fixed cover (2), the output of first driving motor (3)
End is fixedly connected with screw rod (4), is socketed with sliding sleeve (5) on the screw rod (4), and the front and rear sides of the sliding sleeve (5) are fixed to be connected
It is connected to connecting rod (6), the front and rear sides of bionical arm (1) inner wall are inlaid with movable sleeve (7), in the movable sleeve (7)
The two sides up and down of wall are fixedly connected to limited block (8), and the opposite side of two limited blocks (8) offers first sliding groove
(9), the side of first sliding groove (9) inner wall offers second sliding slot (10), is socketed with sliding block in the movable sleeve (7)
(11), the side of the sliding block (11) is fixedly connected with one end of connecting rod (6), and the two sides up and down of the sliding block (11) are fixed
It is connected with sliding equipment, the side of movable sleeve (7) inner wall is fixedly connected with sleeve (18), and activity connects in the sleeve (18)
It is connected to bull stick (20), is socketed with reset spring (23) on the bull stick (20), two bull sticks (20) are far from the sleeve
(18) one end is fixedly connected with a fixed round bar (21), and the rear and front end of the fixed round bar (21) is socketed with exhausting line
It takes turns (22), is wound with drawstring (35) on the recycling line wheel (22), the one of one end of the drawstring (35) and the sliding block (11)
Side is fixedly connected, and is fixedly connected with fixing seat (24) on the left of the fixed round bar (21), is socketed in the fixing seat (24)
The output end of second driving motor (26), second driving motor (26) is fixedly connected with rectangular fixture block (27), described rectangular
It is socketed on fixture block (27) bionic arm (25), the bionic arm (25) can by clamping mechanism and the rectangular fixture block (27)
Dismantling connection.
2. a kind of elbow joint adjustment structure of bio-robot according to claim 1, it is characterised in that: the skate machine
Structure includes sliding sleeve (12), is socketed with slide plate (13) in the sliding sleeve (12), and the side of the slide plate (13) passes through flexible
Bar (14) is flexibly connected with the side of the movable sleeve (12) inner wall, and two telescopic end opposite sides of the telescopic rod (14) are logical
Extruding spring (15) elastic connection is crossed, the other side of the sliding block (13) is fixedly connected with U-shaped seat (16), the U-shaped seat (16)
The other side through the sliding sleeve (12) inner wall the other side and extend to outside it, be flexibly connected in the U-shaped seat (16)
There are pulley (17).
3. a kind of elbow joint adjustment structure of bio-robot according to claims 1 and 2, it is characterised in that: the cunning
Dynamic set (12) is socketed in the first sliding groove (9), and the pulley (17) is socketed in the second sliding slot (10), and the cunning
The side of the side surface and the second sliding slot (10) inner wall of taking turns (17) overlaps.
4. a kind of elbow joint adjustment structure of bio-robot according to claim 1, it is characterised in that: the sleeve
(18) it is socketed with bearing (19) in, is socketed with bull stick (20) in the bearing (19).
5. a kind of elbow joint adjustment structure of bio-robot according to claim 1, it is characterised in that: the reset bullet
One end of spring (23) is fixedly connected with the side surface of the bull stick (20), the other end and the sleeve of the reset spring (23)
(18) inner sidewall is fixedly connected.
6. a kind of elbow joint adjustment structure of bio-robot according to claim 1, it is characterised in that: the clamping machine
Structure includes sliding rail (28), is socketed with movable plate (29) in the sliding rail (28), the side of the movable plate (29) is fixedly connected
Have connecting rod (32), one end of the connecting rod (32) is run through the side of the sliding rail (28) inner wall and extended to outside it, the company
One end of bar (32) is fixedly connected fixture block (31), and the fixture block (31) is connected to the bayonet that rectangular fixture block (27) side opens up
Interior, the other side of the movable plate (29) is connected by the side activity of two recycling spring (30) and the sliding rail (28) inner wall
It connects, the other side of the movable plate (29) is fixedly connected with pull rod (33), the pull rod between two recycling springs (30)
(33) run through the other side of the sliding rail (28) inner wall and extend to the outside of the bionic arm (25), the pull rod (33) is remote
One end from the movable plate (29) is fixedly connected with handle (34).
7. a kind of elbow joint adjustment structure of bio-robot according to claim 6, it is characterised in that: the recycling bullet
One end of spring (30) is fixedly connected with the other side of the movable plate (29), the other end of recycling spring (30) and the cunning
The side of rail (28) inner wall is fixedly connected.
8. a kind of elbow joint adjustment structure of bio-robot according to claim 1, it is characterised in that: the clamping machine
The quantity of structure is two, and the corresponding two sides up and down for being distributed in bionic arm (25) of two clamping mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522175.3A CN109318254A (en) | 2018-12-13 | 2018-12-13 | A kind of elbow joint adjustment structure of bio-robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522175.3A CN109318254A (en) | 2018-12-13 | 2018-12-13 | A kind of elbow joint adjustment structure of bio-robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109318254A true CN109318254A (en) | 2019-02-12 |
Family
ID=65257015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522175.3A Withdrawn CN109318254A (en) | 2018-12-13 | 2018-12-13 | A kind of elbow joint adjustment structure of bio-robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109318254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077878A (en) * | 2020-08-27 | 2020-12-15 | 徐州生物工程职业技术学院 | Industrial robot with built-in PLC |
-
2018
- 2018-12-13 CN CN201811522175.3A patent/CN109318254A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077878A (en) * | 2020-08-27 | 2020-12-15 | 徐州生物工程职业技术学院 | Industrial robot with built-in PLC |
| CN112077878B (en) * | 2020-08-27 | 2023-06-16 | 徐州生物工程职业技术学院 | Industrial robot with built-in PLC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106284952B (en) | A kind of intelligence ceramic tile stickers machine people | |
| CN108301633A (en) | A kind of wall skin remover | |
| CN110924642A (en) | Building wall whitewashes device convenient to use | |
| CN108930393A (en) | A kind of automatic plastering device | |
| CN111013914B (en) | Liquid smearing device for leather production | |
| CN204618110U (en) | Effort-saving is without dead angle cleaner | |
| CN110107058A (en) | A kind of indoor wall finishing fast spraying mopping device | |
| CN109318254A (en) | A kind of elbow joint adjustment structure of bio-robot | |
| CN115318506A (en) | Household plate paint spraying device | |
| CN209222823U (en) | A kind of gluing machine pressure pot cleaning device | |
| CN209536678U (en) | Straightening device is used in a kind of processing of cable | |
| CN110001121A (en) | High-pressure molding component in a kind of electro-hydraulic servo | |
| CN212216306U (en) | Dust collector is used in PLASTIC LAMINATED production | |
| CN209036721U (en) | A kind of ceramic roll forming device having cleaning function | |
| CN208486148U (en) | A kind of municipal works waterstop laying mechanism | |
| CN209214658U (en) | A kind of automotive seat lines inspection equipment | |
| CN109366470A (en) | A kind of bio-robot rotatable head | |
| CN209755860U (en) | mould pole turning device | |
| CN207647130U (en) | A kind of building decoration equipment that curved wall automatically grinding can be painted | |
| CN113814133B (en) | Be applied to cement mopping production water line of diversified multi-angle | |
| CN216080233U (en) | Combined air handling unit with circulating self-cleaning function | |
| CN219255104U (en) | Material polishing device for oil cylinder production and processing | |
| CN221212191U (en) | Mould accuse device in gypsum ceiling production | |
| CN212124180U (en) | Hyperboloid board stretching device | |
| CN220326183U (en) | High-efficient device that loosens soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |