CN107309846A - A kind of Multifunctional agricultural machinery processing work platform - Google Patents
A kind of Multifunctional agricultural machinery processing work platform Download PDFInfo
- Publication number
- CN107309846A CN107309846A CN201710477336.0A CN201710477336A CN107309846A CN 107309846 A CN107309846 A CN 107309846A CN 201710477336 A CN201710477336 A CN 201710477336A CN 107309846 A CN107309846 A CN 107309846A
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- CN
- China
- Prior art keywords
- supporting plate
- plate
- madial wall
- turnbuckle
- agricultural machinery
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of Multifunctional agricultural machinery processing work platform, including bottom plate, the upside of the bottom plate is provided with operation platen, the operation platen is arranged with two mounting seats close to the side of bottom plate, the madial wall of two mounting seats is rotatably connected to the first supporting plate and the second supporting plate respectively, first supporting plate and the second supporting plate are arranged in a crossed manner, and connection is rotated by first rotating shaft, the first turnbuckle is provided between first supporting plate and the second supporting plate, the two ends of first turnbuckle rotate with the first supporting plate and the second supporting plate be connected respectively, the side of first supporting plate and the second supporting plate away from mounting seat is equipped with mounting groove.The present invention is simple in construction, easy to use, is capable of the height of adjustment work platform, with prevent sheet metal worker people bend over for a long time work produce lumbar muscle strain, the work area of workbench can be expanded simultaneously, it is convenient that metal plate work is carried out to larger agricultural machinery part, improve operating efficiency.
Description
Technical field
The present invention relates to agricultural machinery technological field, more particularly to a kind of Multifunctional agricultural machinery processing work platform.
Background technology
In the prior art, as industrialization and domestic economy are developed rapidly, the usage amount of agricultural machinery is increasing, agricultural machinery
Yield also increase year by year, agricultural machinery manufacturer both domestic and external competition is also increasingly fierce, but zero, the agricultural machinery of agricultural machinery manufacturer production
Part can not ensure its qualification rate very, be so accomplished by substantial amounts of metal plate workman and carry out maintenance of doing over again, so metal plate works
Platform is seen everywhere in agricultural machinery manufacturer.
The height of workbench for being traditionally used for agricultural machinery processing is inconvenient to adjust, this resulted in metal plate workman it is long when
Between bend over work, easily cause the lumbar muscle strain of master worker, the health of master worker influenceed, simultaneously because different agriculture machines
Tool it is of different sizes, larger agricultural machinery part is inconvenient to be placed on the less workbench of area, influence metal plate work
Efficiency.
In order to solve the above problems, we have proposed a kind of Multifunctional agricultural machinery processing work platform.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of Multifunctional agricultural machinery proposed
Processing work platform.
To achieve these goals, present invention employs following technical scheme：
A kind of Multifunctional agricultural machinery processing work platform, including bottom plate, the upside of the bottom plate is provided with operation platen, the operation
Platen is arranged with two mounting seats close to the side of bottom plate, and the madial wall of two mounting seats is rotatably connected to first respectively
Supporting plate and the second supporting plate, first supporting plate and the second supporting plate are arranged in a crossed manner, and rotate connection by first rotating shaft,
It is provided with the first turnbuckle between first supporting plate and the second supporting plate, the two ends of first turnbuckle are respectively with the
One supporting plate and the second supporting plate rotate connection, and the side of the first supporting plate and the second supporting plate away from mounting seat is equipped with
Mounting groove, the madial wall of the mounting groove is connected with cushion block by the second axis of rotation, and the inner bottom part of the mounting groove, which is provided with, to be stretched
Contracting bar, the one end of the expansion link away from mounting groove inner bottom part is rotated with cushion block and is connected, and spring, institute are arranged with the expansion link
The two ends for stating spring are connected with the inner bottom part and cushion block of mounting groove respectively, and sliding block is fixedly connected with the downside of the cushion block, described
Bottom plate is provided with chute corresponding with sliding block, and the both sides of the operation platen are equipped with the first link slot, first link slot
Madial wall extension plate is connected with by the 3rd axis of rotation, the downside of the extension plate is provided with accommodating groove, the accommodating groove
Madial wall is connected with the first connecting plate by the 4th axis of rotation, and side of first connecting plate away from the 4th rotating shaft is provided with the
Two link slots, the madial wall of second link slot is rotatably connected to the second connecting plate, and the bottom plate is provided with and is connected with second
Corresponding 3rd link slot of plate, second connecting plate is rotated with the madial wall of the 3rd link slot and is connected, the 3rd link slot
Madial wall be rotatably connected to the second turnbuckle, the one end of second turnbuckle away from bottom plate is rotated with the second connecting plate
Connection.
Preferably, the both sides of the sliding block have been fixedly connected with fixing axle, the fixing axle and have been rotatably connected to roller, institute
The madial wall for stating chute is provided with slot rolling corresponding with roller.
Preferably, be arranged with torque spring in the 4th rotating shaft, the two ends of the torque spring respectively with accommodating groove
Madial wall and the connection of the first connecting plate.
Preferably, motor is fixedly connected with the downside of the operation platen, the motor is located at two installations
Between seat, the output end of the motor is connected with fixed cover on gear, the gaily decorated basket of first turnbuckle and is provided with and tooth
Take turns the fluted disc of engagement.
Preferably, it is equipped with road wheel at the downside corner of the bottom plate.
Preferably, it is coated with lubricating grease on the surface of the sliding block and the madial wall of chute.
In the present invention, by rotating the gaily decorated basket of the first turnbuckle, so that the convenient length for changing the first turnbuckle（By
Rotate and be connected with the first supporting plate and the second supporting plate respectively in two pull bars of the first turnbuckle, rotation will not be produced, together
When be connected with pull rod screw due to the gaily decorated basket, the gaily decorated basket is rotated, and the relative position between the gaily decorated basket and pull bar changes, to change first
The length of turnbuckle）, and then the angle angulation change between the first supporting plate and the second supporting plate, then to operation platen
Highly it is adjusted, during this, sliding block facilitates the movement of the first supporting plate and the second supporting plate away from mounting seat side（The
One turnbuckle length, the angle between the first supporting plate and the second supporting plate becomes big, so as to operate platen to decline；First
Turnbuckle length shortens, and the angle between the first supporting plate and the second supporting plate diminishes, so as to operate platen to rise）, first
Supporting plate and the second supporting plate are obliquely installed, and one end of cushion block rotates with the first supporting plate and the second supporting plate and is connected, and this is just
The force unbalance of sliding block can be caused, so as to produce inclination, the madial wall of sliding block and chute, which is produced, to be compressed, that is, is unfavorable for sliding block
Slide, the excessive wear of sliding block can be caused again, because the elastic force of spring is acted on, so as to facilitate cushion block two ends stress balance, with side
Mat block keeps parallel with bottom plate, to facilitate the slip of sliding block, opens the second turnbuckle（So that the flower of the second turnbuckle
Basket and pull bar separation）, so that facilitate the rotation of the second connecting plate, by the way that extension plate is rotated up centered on the 3rd rotating shaft,
The area of convenient increase worktable upper surface, metal plate work is carried out to facilitate to large-scale agricultural machinery part, during this, the
One connecting plate is rotated centered on the 4th rotating shaft and away from accommodating groove inner bottom part, now the second connecting plate by the second link slot simultaneously
Positioned at the opposite side of the first connecting plate, due to the Action of Gravity Field of extension plate, so that the second connecting plate and the second link slot
Madial wall offsets, and closes（So that the gaily decorated basket of the second turnbuckle is threadedly coupled again with pull bar）Second turnbuckle, so that side
Just the position of the second connecting plate is fixed, so that extension plate to be fixed, prevents extension plate from rocking.The present invention is simple in construction, uses
It is convenient, it is capable of the height of adjustment work platform, to prevent sheet metal worker people work of bending over for a long time from producing lumbar muscle strain, while work can be expanded
Make the work area of platform, it is convenient that metal plate work is carried out to larger agricultural machinery part, improve operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Multifunctional agricultural machinery processing work platform proposed by the present invention；
Fig. 2 is the structural representation at A in Fig. 1；
Fig. 3 is the attachment structure signal of fluted disc and gear in a kind of Multifunctional agricultural machinery processing work platform proposed by the present invention
Figure；
Fig. 4 is a kind of structural representation of Multifunctional agricultural machinery processing work platform extension plate deployed condition proposed by the present invention.
In figure：1 bottom plate, 2 operation platens, 3 mounting seats, 4 first supporting plates, 5 second supporting plates, 6 first rotating shafts, 7 drivings
Motor, 8 gears, 9 first turnbuckles, 10 fluted discs, 11 second rotating shafts, 12 cushion blocks, 13 expansion links, 14 springs, 15 sliding blocks, 16 are consolidated
Dead axle, 17 rollers, 18 the 3rd rotating shafts, 19 extension plates, 20 the 4th rotating shafts, 21 first connecting plates, 22 second connecting plates, 23 second flowers
Basket screw.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
It is equal at reference picture 1-4, a kind of Multifunctional agricultural machinery processing work platform, including bottom plate 1, the downside corner of bottom plate 1
Provided with road wheel, facilitate the movement of device, the upside of bottom plate 1 is provided with operation platen 2, and operation platen 2 is close to the side pair of bottom plate 1
Claim provided with two mounting seats 3, the madial wall of two mounting seats 3 is rotatably connected to the first supporting plate 4 and the second supporting plate 5 respectively,
First supporting plate 4 and the second supporting plate 5 are arranged in a crossed manner, and are rotated and connect by first rotating shaft 6, the first supporting plate 4 and second
Be provided with the first turnbuckle 9 between fagging 5, the two ends of the first turnbuckle 9 respectively with the first supporting plate 4 and the second supporting plate 5
Connection is rotated, the downside of operation platen 2 is fixedly connected with motor 7, and motor 7 is located between two mounting seats 3, driving
The output end of motor 7 is connected with fixed cover on gear 8, the gaily decorated basket of the first turnbuckle 9 and is provided with the fluted disc 10 engaged with gear 8,
Due to the driving effect of motor 7, so as to facilitate gear 8 to rotate, due to engaging connection between gear 8 and fluted disc 10（Class
The transmission being similar between turbine and worm coordinates）, so as to facilitate fluted disc 10 to drive the gaily decorated basket of the first turnbuckle 9 to rotate, due to the
Two pull bars of one turnbuckle 9 rotate with the first supporting plate 4 and the second supporting plate 5 be connected respectively, will not produce rotation, simultaneously
Because the gaily decorated basket is connected with pull rod screw, the gaily decorated basket is rotated, and the relative position between the gaily decorated basket and pull bar changes, to change the first flower
The length of basket screw 9,
First supporting plate 4 and the second side of the supporting plate 5 away from mounting seat 3 are equipped with mounting groove, and the madial wall of mounting groove passes through
Second rotating shaft 11 is rotatably connected to cushion block 12, and the inner bottom part of mounting groove is provided with expansion link 13, and expansion link 13 is away from bottom in mounting groove
The one end in portion and cushion block 12 are rotated and are connected, and are arranged with spring 14 on expansion link 13, the two ends of spring 14 respectively with mounting groove
Bottom and cushion block 12 are connected, and mounting groove can facilitate the two ends of first rotating shaft 11 and the first supporting plate 4, the relative position of the second supporting plate 5
The fixation put, effectively prevents first rotating shaft 11 from rocking, more stable and firm.
The downside of cushion block 12 is fixedly connected with sliding block 15, and bottom plate 1 is provided with and the corresponding chute of sliding block 15, the table of sliding block 15
Lubricating grease is coated with the madial wall of face and chute, reduces coefficient of friction, reduces frictional force, so as to facilitate sliding block 15 in chute
Interior movement, the both sides of sliding block 15, which have been fixedly connected with fixing axle 16, fixing axle 16, is rotatably connected to roller 17, chute it is interior
Side wall be provided with the corresponding slot rolling of roller 17, fixing axle 16 and the one side of roller 17 can anti-limited slip block 15 depart from chute, separately
On the one hand sliding block 15 can be facilitated to be moved in chute.
The both sides of operation platen 2 are equipped with the first link slot, and the madial wall of the first link slot is rotated by the 3rd rotating shaft 18
Extension plate 19 is connected with, the both sides inwall of the first link slot is rotated with the two ends of the 3rd rotating shaft 18 respectively to be connected, to prevent the 3rd
Rocking for rotating shaft 18, improves the stability of the 3rd rotating shaft 18.
The downside of extension plate 19 is provided with accommodating groove, and the madial wall of accommodating groove is rotatably connected to the first company by the 4th rotating shaft 20
Torque spring is arranged with fishplate bar 21, the 4th rotating shaft 20（Not shown in figure）, the two ends of torque spring respectively with accommodating groove
Side wall and the first connecting plate 21 are connected, due to the twisting force of torque spring, so as to the first connecting plate 21 to outside accommodating groove
The power of rotation, the folding and unfolding of convenient first connecting plate 21 in use, accommodating groove facilitates the connecting plate 21 of extension plate 19 and first
Between folding storage, reduce space-consuming.
First side of the connecting plate 21 away from the 4th rotating shaft 20 is provided with the second link slot, and the madial wall of the second link slot is rotated
The second connecting plate 22 is connected with,
In addition, bottom plate 1 be provided with corresponding 3rd link slot of the second connecting plate 22, the second connecting plate 22 and the 3rd link slot
Madial wall rotates connection, and the madial wall of the 3rd link slot is rotatably connected to the second turnbuckle 23, and the second turnbuckle 23 is remote
One end of bottom plate 1 rotates with the second connecting plate 22 and is connected.
In the present invention, by rotating the gaily decorated basket of the first turnbuckle 9, so that the convenient length for changing the first turnbuckle 9
（It is connected, will not be produced from because two pull bars of the first turnbuckle 9 are rotated with the first supporting plate 4 and the second supporting plate 5 respectively
Turn, simultaneously because the gaily decorated basket is connected with pull rod screw, the gaily decorated basket is rotated, and the relative position between the gaily decorated basket and pull bar changes, to change
Become the length of the first turnbuckle 9）, and then the angle angulation change between the first supporting plate 4 and the second supporting plate 5, it is then right
The height of operation platen 2 is adjusted, during this, and sliding block 15 facilitates the first supporting plate 4 and the second supporting plate 5 away from installing
The movement of 3 sides of seat（The length of first turnbuckle 9, the angle between the first supporting plate 4 and the second supporting plate 5 becomes big, from
And operate platen 2 to decline；The length of first turnbuckle 9 shortens, and the angle between the first supporting plate 4 and the second supporting plate 5 diminishes,
So as to operate platen 2 to rise）, the first supporting plate 4 and the second supporting plate 5 are obliquely installed, and one end of cushion block 12 and the first support
The supporting plate 5 of plate 4 and second rotates connection, and this may result in the force unbalance of sliding block 15, so as to produce inclination, sliding block 15 is with sliding
The madial wall of groove is produced and compressed, that is, is unfavorable for the slip of sliding block 15, the excessive wear of sliding block 15 can be caused again, due to spring 14
Elastic force is acted on, so as to facilitate the two ends stress balance of cushion block 12, to facilitate cushion block 12 to keep parallel with bottom plate 1, to facilitate sliding block
15 slip, opens the second turnbuckle 23（So that the gaily decorated basket and the pull bar separation of the second turnbuckle 23）, so as to facilitate second
The rotation of connecting plate 22, by the way that extension plate 19 is rotated up centered on the 3rd rotating shaft 18, convenient increase worktable upper surface
Area, metal plate work is carried out to large-scale agricultural machinery part to facilitate, during this, the first connecting plate 21 is with the 4th rotating shaft
Rotated centered on 20 and away from accommodating groove inner bottom part, now the second connecting plate 22 is by the second link slot and positioned at the first connecting plate
21 opposite side, due to the Action of Gravity Field of extension plate 19, so that the madial wall phase of the second connecting plate 22 and the second link slot
Support, close（So that the gaily decorated basket of the second turnbuckle is threadedly coupled again with pull bar）Second turnbuckle 23, so that convenient fix
The position of second connecting plate 22, so that extension plate 19 to be fixed, prevents extension plate 19 from rocking.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of Multifunctional agricultural machinery processing work platform, including bottom plate（1）, it is characterised in that the bottom plate（1）Upside set
There is operation platen（2）, the operation platen（2）Close to bottom plate（1）Side be arranged with two mounting seats（3）, described in two
Mounting seat（3）Madial wall be rotatably connected to the first supporting plate respectively（4）With the second supporting plate（5）, first supporting plate（4）
With the second supporting plate（5）It is arranged in a crossed manner, and pass through first rotating shaft（6）Rotate connection, first supporting plate（4）With the second support
Plate（5）Between be provided with the first turnbuckle（9）, first turnbuckle（9）Two ends respectively with the first supporting plate（4）With
Two supporting plates（5）Rotate connection, first supporting plate（4）With the second supporting plate（5）Away from mounting seat（3）Side be equipped with
Mounting groove, the madial wall of the mounting groove passes through the second rotating shaft（11）It is rotatably connected to cushion block（12）, the interior bottom of the mounting groove
Portion is provided with expansion link（13）, the expansion link（13）One end and cushion block away from mounting groove inner bottom part（12）Connection is rotated, it is described
Expansion link（13）On be arranged with spring（14）, the spring（14）Two ends inner bottom part and cushion block respectively with mounting groove（12）Even
Connect, the cushion block（12）Downside be fixedly connected with sliding block（15）, the bottom plate（1）It is provided with and sliding block（15）Corresponding cunning
Groove, the operation platen（2）Both sides be equipped with the first link slot, the madial wall of first link slot passes through the 3rd rotating shaft
（18）It is rotatably connected to extension plate（19）, the extension plate（19）Downside be provided with accommodating groove, the madial wall of the accommodating groove leads to
Cross the 4th rotating shaft（20）It is rotatably connected to the first connecting plate（21）, first connecting plate（21）Away from the 4th rotating shaft（20）One
Side is provided with the second link slot, and the madial wall of second link slot is rotatably connected to the second connecting plate（22）, the bottom plate（1）On
Provided with the second connecting plate（22）Corresponding 3rd link slot, second connecting plate（22）Turn with the madial wall of the 3rd link slot
Dynamic connection, the madial wall of the 3rd link slot is rotatably connected to the second turnbuckle（23）, second turnbuckle（23）
Away from bottom plate（1）One end and the second connecting plate（22）Rotate connection.
2. a kind of Multifunctional agricultural machinery processing work platform according to claim 1, it is characterised in that the sliding block（15）
Both sides be fixedly connected with fixing axle（16）, the fixing axle（16）On be rotatably connected to roller（17）, the chute it is interior
Side wall is provided with and roller（17）Corresponding slot rolling.
3. a kind of Multifunctional agricultural machinery processing work platform according to claim 1, it is characterised in that the 4th rotating shaft
（20）On be arranged with torque spring, the madial wall and the first connecting plate of the two ends of the torque spring respectively with accommodating groove（21）Even
Connect.
4. a kind of Multifunctional agricultural machinery processing work platform according to claim 1, it is characterised in that the operation platen
（2）Downside be fixedly connected with motor（7）, the motor（7）Positioned at two mounting seats（3）Between, the driving
Motor（7）Output end be connected with gear（8）, first turnbuckle（9）The gaily decorated basket on fixed cover be provided with and gear（8）Nibble
The fluted disc of conjunction（10）.
5. a kind of Multifunctional agricultural machinery processing work platform according to claim 1, it is characterised in that the bottom plate（1）
Downside corner at be equipped with road wheel.
6. a kind of Multifunctional agricultural machinery processing work platform according to claim 1, it is characterised in that the sliding block（15）
Surface and chute madial wall on be coated with lubricating grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477336.0A CN107309846B (en) | 2017-06-21 | 2017-06-21 | A kind of Multifunctional agricultural machinery processing work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477336.0A CN107309846B (en) | 2017-06-21 | 2017-06-21 | A kind of Multifunctional agricultural machinery processing work platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107309846A true CN107309846A (en) | 2017-11-03 |
| CN107309846B CN107309846B (en) | 2018-06-05 |
Family
ID=60183399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710477336.0A Active CN107309846B (en) | 2017-06-21 | 2017-06-21 | A kind of Multifunctional agricultural machinery processing work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309846B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575157A (en) * | 2018-05-04 | 2018-09-28 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of adjustable agricultural product operation post |
| CN110313950A (en) * | 2019-08-13 | 2019-10-11 | 北京鼎翰科技有限公司 | A kind of liver and gall surgical department's operation hooking device |
| CN110744507A (en) * | 2019-10-11 | 2020-02-04 | 徐州万旭机械有限公司 | Machining lift strutting arrangement |
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| JPH11239986A (en) * | 1998-02-26 | 1999-09-07 | Shigeru Morikawa | Raising/lowering work stand |
| CN203738760U (en) * | 2014-03-09 | 2014-07-30 | 山东唐口煤业有限公司 | Self-moving liftable multifunctional workbench |
| CN203779471U (en) * | 2014-01-09 | 2014-08-20 | 安徽广德威正光电科技有限公司 | Vacuum packaging machine support mechanism for PCB (printed circuit board) production |
| CN205310207U (en) * | 2015-11-30 | 2016-06-15 | 中国一冶集团有限公司 | Lift operation panel of electromechanical pipelining |
| CN206066410U (en) * | 2016-10-18 | 2017-04-05 | 南京依柯卡特排放技术股份有限公司 | A kind of general leak detection workbench of gas extraction system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11239986A (en) * | 1998-02-26 | 1999-09-07 | Shigeru Morikawa | Raising/lowering work stand |
| CN203779471U (en) * | 2014-01-09 | 2014-08-20 | 安徽广德威正光电科技有限公司 | Vacuum packaging machine support mechanism for PCB (printed circuit board) production |
| CN203738760U (en) * | 2014-03-09 | 2014-07-30 | 山东唐口煤业有限公司 | Self-moving liftable multifunctional workbench |
| CN205310207U (en) * | 2015-11-30 | 2016-06-15 | 中国一冶集团有限公司 | Lift operation panel of electromechanical pipelining |
| CN206066410U (en) * | 2016-10-18 | 2017-04-05 | 南京依柯卡特排放技术股份有限公司 | A kind of general leak detection workbench of gas extraction system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575157A (en) * | 2018-05-04 | 2018-09-28 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of adjustable agricultural product operation post |
| CN110313950A (en) * | 2019-08-13 | 2019-10-11 | 北京鼎翰科技有限公司 | A kind of liver and gall surgical department's operation hooking device |
| CN110744507A (en) * | 2019-10-11 | 2020-02-04 | 徐州万旭机械有限公司 | Machining lift strutting arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107309846B (en) | 2018-06-05 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Su Chengchao Inventor before: Dong Jinglong |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180509 Address after: 221200 No. 18 Fu Road, Wang Ji Town, Suining County, Xuzhou, Jiangsu Applicant after: Xuzhou Sheng Yun agricultural development Co., Ltd. Address before: 102419 No. 3, No. 10, four district, four village, Xiyuan village, Da'an Mountain Township, Fangshan District, Beijing. Applicant before: Dong Jinglong |
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