CN102618989B - Lifting knife transmission mechanism of jacquard - Google Patents
Lifting knife transmission mechanism of jacquard Download PDFInfo
- Publication number
- CN102618989B CN102618989B CN 201210111229 CN201210111229A CN102618989B CN 102618989 B CN102618989 B CN 102618989B CN 201210111229 CN201210111229 CN 201210111229 CN 201210111229 A CN201210111229 A CN 201210111229A CN 102618989 B CN102618989 B CN 102618989B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- eccentric wheel
- jacquard
- wallboard
- levers
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 230000003028 elevating effect Effects 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 7
- 238000009941 weaving Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a lifting knife transmission mechanism of a jacquard, and belongs to the technical field of jacquard shed machinery. The lifting knife transmission mechanism of the jacquard comprises an input shaft, a long shaft, at least one eccentric connecting rod mechanism, two pairs of suspensor supports and two lifting knife groups, wherein the input shaft rotatablely penetrates a left wallboard and a right wallboard; the long shaft is arranged parallel to the input shaft; and the two lifting knife groups are arranged in a suspending mode below the two pairs of suspensor supports through a plurality of suspensors. Up-and-down reciprocating motion of the two lifting knife groups are controlled by the input shaft and the eccentric connecting rod mechanism arranged on the input shaft in a transmitting mode, a clump weight is arranged close to a left eccentric wheel on the input shaft, ends of the two pairs of suspensor supports are movably connected with short core shafts fixed on the left and right wallboards respectively, a pair of rod device is arranged on the long shaft, wherein one rod device is movably connected with eccentric wheels through a connecting rod, and the pair of rod device is provided with two opposite lifting arms which are movably connected with two opposite ends of a corresponding pair of suspensor supports through two lifting rods. According to the technical scheme, the eccentric connecting rod has a light push-and-pull, the jacquard with the lifting knife transmission mechanism is small in power consumption, obvious power-saving, good in longitudinal dynamic balance, and stable in operation.
Description
[technical field]
The present invention relates to a kind of transmission mechanism for griffe of jacquard, for handling two groups of jacquard, griffe oppositely reciprocating motion each other, belong to jacquard weave opening field of mechanical technique.
[background technology]
Control the jacquard of two pairs of Hanging frames that pump by the eccentric wheel connecting rod mechanism transmission, its link motion is passed to and oppositely carries arm (or swing arm structure), and with oppositely carry elevating lever that arm is connected owing to being the two ends that are connected in Hanging frame, the jacquard of the type is when work, make the push-pull effort of connecting rod need when enough large to promote harness cord and the warp tension load that group and putting on griffes on group of griffing on the suspension Hanging frame, because its eccentric throw of eccentric wheel of jacquard eccentric wheel connecting rod mechanism is little, during operation, eccentric shaft bearing just bore larger impulsive force originally, so further increased virtually the load of eccentric shaft bearing, moreover, needs for shed-forming, oppositely carry arm and need be designed to long carry arm and the short arm of carrying, the length that is positioned at rear shed open place is put forward arm and the short arm load heterogeneity of putting forward that is positioned at front shed open place, cause the eccentric wheel unbalance stress, in addition, the inventor finds to equip the jacquard of this transmission mechanism for griffe, and vertically dynamic balancing is poor usually, the operation shakiness causes jacquard in weaving process to vibrate larger, noise exceeds standard, the inventor is by being engaged in for many years the Machine Design of jacquard weave opening, experience of site is profoundly realized: the vertical dynamic balancing of jacquard is very important, can directly affect its operation stability, vertical dynamically balanced quality will directly have influence on the definition of shed open in weaving process, especially under the high-speed cruising state, can affect the service life of each movable parts of complete machine and the lifting of weaving efficiency.
Given this, the transmission mechanism for griffe of jacquard of existing structure is real has improvement necessary.
[summary of the invention]
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art and provide a kind of connecting rod of eccentric wheel push-and-pull light and handy transmission mechanism for griffe of jacquard, and the jacquard that configures this transmission mechanism for griffe has the obvious characteristics of economize on electricity.
Another technical problem that will solve of the present invention is to provide that a kind of vertical dynamic balancing is good, when running vibrated little transmission mechanism for griffe of jacquard.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of transmission mechanism for griffe of jacquard, comprise that left wallboard, right wallboard, power shaft, at least one eccentric wheel connecting rod mechanism, the two pairs of Hanging frames and two groups griffe group, power shaft is set on left wallboard and right wallboard rotationally, two pairs of Hanging frames lay respectively near left and right sidesing wall plate, two griffe group hangs and is connected on two pairs of Hanging frames by some suspension rods, and two griffe group pumps each other and controlled by power shaft and the eccentric wheel connecting rod mechanism transmission that is installed on power shaft.
The improvement of the application's case is: the equidirectional end of two pairs of Hanging frames respectively with the short mandrel be fixed on left wallboard, the short mandrel be fixed on right wallboard is flexibly connected, left wallboard also places the major axis parallel with power shaft with on right wallboard, a pair of lever apparatus is installed on major axis, the eccentric wheel of described eccentric wheel connecting rod mechanism is in transmission connection by connecting rod and one of them lever apparatus, two of comprising of the every pair of lever apparatus are reverse proposes the arm two opposite ends flexible connections with corresponding a pair of Hanging frame by two elevating levers respectively, two reverse arms of carrying of another lever apparatus are flexibly connected by other two elevating levers and another two opposite ends to Hanging frame respectively.
Above-mentioned eccentric wheel connecting rod mechanism has two, be distributed near the left and right sidesing wall plate both sides, left eccentric wheel is identical with right eccentric wheel eccentric direction, paired lever apparatus is and is T-shaped three levers and is installed near the left and right sidesing wall plate both sides at place, major axis two ends, the left connecting rod of left eccentric wheel connecting rod mechanism is flexibly connected with the left swing arm of left three levers, first of left three levers are carried arm by the opposite end flexible connection of the first elevating lever and the first Hanging frame, it second carries arm by the opposite end flexible connection of the second elevating lever and the second Hanging frame, the right connecting rod of right eccentric wheel connecting rod mechanism is flexibly connected with the right swing arm of right three levers, the 3rd of right three levers are carried arm by the opposite end flexible connection of the 3rd elevating lever and the 3rd Hanging frame, it the 4th carries arm by the opposite end flexible connection of the 4th elevating lever and the 4th Hanging frame, wherein, the left swing arm has with right swing arm the length equated, first, second, third and fourth carries arm has equal length, left connecting rod and right connecting rod equal in length.
With left eccentric wheel close positions, left balancing weight is installed on above-mentioned power shaft, left eccentric wheel and left balancing weight phase angle differ 180 °; With right eccentric wheel close positions, right balancing weight is installed on power shaft, right eccentric wheel and right balancing weight phase angle differ 180 °, and left balancing weight equates with the quality of right balancing weight.
As preferentially, above-mentioned major axis is mandrel, and three levers all are movably connected on this mandrel.
In another optional embodiment, major axis of the present invention can also be balance staff, and three levers all are fixed on this balance staff.
The present invention compared with prior art, has following beneficial effect:
1, this eccentric wheel connecting rod mechanism can be elevating lever oscilaltion action by the continuous rotation conversion of motion of power shaft, thereby the guiding be passed to into Hanging frame one end take short mandrel as fulcrum around its small movements, and the Hanging frame opposite end is reciprocating under the direct effect of elevating lever, realized that two groups are griffed each other oppositely reciprocating motion.Be positioned at front shed open position left and right elevating lever and the end of Hanging frame after extension design supported by the short mandrel in left and right owing to having abandoned, reduced the elevating lever load, the flexible connection point at elevating lever two ends not only weares and teares little, and eccentric wheel is stressed even in whole turning course, so can make the push-and-pull campaign of connecting rod of eccentric wheel significantly light and handy, power consumption is little, obtained a substantial improvements, greatly reduce the consumption of electric energy, and being also advantageous in that of this structure, self shift phenomenon that has reduced that Hanging frame produces in the process that moves up and down.Usefully in addition be, because the Hanging frame of quantity same as the prior art is compared, all only at the one end, connect elevating lever on each Hanging frame of this structure, therefore, reduced half quantity elevating lever lifting member and half quantity and put forward the arm lifting member, the lift structure of Hanging frame is simplified;
2, left, right balancing weight respectively with a left side, right eccentric wheel phase angle differs 180 °, the inertia force that makes two connecting rod of eccentric wheel produce in the push-and-pull campaign is offset, therefore the rotary power of main shaft is converted into pumping of two pairs of Hanging frames reposefully with minimum energy consumption, this makes the present invention have advantages of that vertical dynamic balancing is splendid, thereby the vibration of fuselage while having limited running, impact noise is naturally little, especially under the high-speed cruising state, the movable parts of each in transmission mechanism are such as power shaft, eccentric wheel and bearing long service life thereof, because vertical good dynamic balance, can make the shed open definition formed in weaving process high, the cracked ends rate is little, efficiency is high,
3, lever apparatus is designed to three levers of " fourth " font, and compact conformation is succinct, and it is isometric that two of three levers are oppositely carried arm, and stressed homogeneity is good.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, with regard to the present invention, be described in further detail.
Fig. 1 shows the schematic perspective view of transmission mechanism for griffe of jacquard of the present invention, from the rear body direction, looks over, visible left wallboard lateral surface, the high position of the first Hanging frame in its stroke, the lower position of the second Hanging frame in its stroke;
Fig. 2 is rear diagram of the present invention, visible right wallboard lateral surface, the 3rd high position of Hanging frame in its stroke, the lower position of the 4th Hanging frame in its stroke.
[specific embodiment]
Pressing, consult shown in Fig. 1～Fig. 2, is preferred embodiment of the present invention.
Transmission mechanism for griffe of jacquard, comprise left wallboard 1L, right wallboard 1R, power shaft 2, the two pairs of Hanging frames and two groups are griffed group, power shaft 2 passes left wallboard 1L and right wallboard 1R rotationally, two pairs of Hanging frames lay respectively near left and right sidesing wall plate, in conjunction with Fig. 1, 2 can see, the first Hanging frame 71L, the 3rd Hanging frame 71R is all synchronously in top dead center position, the second Hanging frame 72L, the 4th Hanging frame 72R is all synchronously in the bottom dead center position, in the present embodiment, Hanging frame all is positioned at the two wallboard outsides, certainly in techniques well known, can also be that all Hanging frames all are arranged in two wallboard inboards, can also be the first Hanging frame 71L, the second Hanging frame 72L all is arranged in left wallboard 1L inboard or the outside, correspondingly, the 3rd Hanging frame 71R, the 4th Hanging frame 72R is arranged in the right wallboard 1R outside or inboard, the group of griffing that is positioned at two groups of same sizes of two wallboard belows is hung and is connected in (one being supported at both ends on two suspension rods of griffing) on two pairs of Hanging frames by some suspension rods, at length, griffe to organize 91 by the left suspension rod group 81L be individually fixed on the first Hanging frame 71L, right suspension rod group 81R supporting on the 3rd Hanging frame 71R, similarly, griffe to organize 92 by left suspension rod group 82L, right suspension rod group 82R hangs on respectively the second Hanging frame 72L, on the 4th Hanging frame 72R.Two griffe group, and to pump each other be by power shaft 2, be installed on eccentric wheel connecting rod mechanism on power shaft 2 and leverage motion and transmit and realize, griffe to organize 91 and griffe to organize 92 and move up and down each other, can make so many needle (not shown) move between top dead center position separately and bottom dead center position at them, so that the warp that control is combined and is placed through on the steel harness eye by the steel be connected with harness cord moves, this point has been known in the jacquard weaving technical field.
Be fixed with respectively left short mandrel 11L, right short mandrel 11R at left and right sidesing wall plate front end (forebody direction), four Hanging frame specifications of the present invention are identical, and all pass through extension design, the front end of four Hanging frames is all away from known front shed open position, the second Hanging frame 72L front end, the first Hanging frame 71L front end are movably connected on left short mandrel 11L successively, movable connection method can be by the installing bearing, it is upper that the 3rd Hanging frame 71R front end, the 4th Hanging frame 72R front end are movably connected on right short mandrel 11R successively, can also be equiped with bearing.
At least be equipped with an eccentric wheel connecting rod mechanism on power shaft 2, being equipped with in the present embodiment two of left and right is the bilateral eccentric wheel connecting rod mechanism, all is positioned at the two wallboard outsides.Similarly, the left and right eccentric wheel connecting rod mechanism can also be positioned at two wallboard inboards, can also be one of them wallboard inboard disposed therein, and another is positioned at another wallboard outside.
Also place the major axis parallel with power shaft 24 on left wallboard 1L, right wallboard 1R, a pair of lever apparatus is installed on major axis 4, two lever apparatus in the present embodiment all are positioned at outside left and right sidesing wall plate, similarly, two lever apparatus can also be positioned at two wallboard inboards, can also be one of them wallboard inboard disposed therein, another be positioned at another wallboard outside.As preferential embodiment, this major axis 4 is the mandrels that are fixed on two wallboards, and two lever apparatus all are movably connected on this mandrel, and certainly, major axis 4 can also design becomes the balance staff form, and now, the left and right lever apparatus is fixed on this balance staff.Left and right lever apparatus structure is identical, shape all is " fourth " shape, left lever apparatus is carried arm 51L and second by the first swing arm 5L, two counter motions each other, isometric first and is carried arm 52L and form, and right lever apparatus is carried arm 51R and the 4th by the second swing arm 5R, two counter motions each other, the isometric the 3rd and carried arm 52R and form.
Left eccentric wheel 21L is identical with right eccentric wheel 21R eccentric direction, specification is identical.With left eccentric wheel 21L close positions, left balancing weight 22L is installed on power shaft 2, left eccentric wheel 21L and left balancing weight 22L phase angle differ 180 °; Similarly, on power shaft 2, with right eccentric wheel 21R close positions, right balancing weight 22R is installed, right eccentric wheel 21R and right balancing weight 22R phase angle differ 180 °, and left balancing weight 22L equates with right balancing weight 22R quality.From diagram, left and right eccentric wheel all in after the position of giving up the idea, the left and right balancing weight position of giving up the idea before just being positioned at.Left connecting rod 3L and the left swing arm 5L of left eccentric wheel 21L suit are flexibly connected, first carries arm 51L by the rear end flexible connection of the first elevating lever 61L and the first Hanging frame 71L, second carries arm 52L by the rear end flexible connection of the second elevating lever 62L and the second Hanging frame 72L, and right connecting rod 3R and the right swing arm 5R of right eccentric wheel 21R suit are flexibly connected; The 3rd carries arm 51R by the rear end flexible connection of the 3rd elevating lever 61R and the 3rd Hanging frame 71R, the 4th carries arm 52R by the rear end flexible connection of the 4th elevating lever 62R and the 4th Hanging frame 72R, wherein, the rear end of the rear end of the rear end of the rear end of the first Hanging frame 71L, the second Hanging frame 72L, the 3rd Hanging frame 71R, the 4th Hanging frame 72R is positioned at known rear shed open position.As seen from the figure, first carries arm 51L, the 3rd carries arm 51R and upwarps to high position, and second carries arm 52L, the 4th carries the arm 52R bottom to lower position.Wherein, the first, second, third and the 4th carries arm has equal length, can be general, and left connecting rod 3L and right connecting rod 3R are equal in length, can be general.
Claims (5)
1. a transmission mechanism for griffe of jacquard, comprise left wallboard, right wallboard, power shaft, at least one eccentric wheel connecting rod mechanism, the two pairs of Hanging frames and two groups are griffed group, power shaft is set on left wallboard and right wallboard rotationally, two pairs of Hanging frames lay respectively near left and right sidesing wall plate, two griffe group hangs and is connected on two pairs of Hanging frames by some suspension rods, two griffe group pumps each other by power shaft and is installed on eccentric wheel connecting rod mechanism transmission on power shaft and control, the equidirectional end that it is characterized in that two pairs of Hanging frames respectively with the short mandrel be fixed on left wallboard, the short mandrel be fixed on right wallboard is flexibly connected, left wallboard also places the major axis parallel with power shaft with on right wallboard, a pair of lever apparatus is installed on major axis, the eccentric wheel of described eccentric wheel connecting rod mechanism is in transmission connection by connecting rod and one of them lever apparatus, two of comprising of the every pair of lever apparatus are reverse proposes the arm two opposite ends flexible connections with corresponding a pair of Hanging frame by two elevating levers respectively, two reverse arms of carrying of another lever apparatus are flexibly connected by other two elevating levers and another two opposite ends to Hanging frame respectively.
2. transmission mechanism for griffe of jacquard according to claim 1, it is characterized in that described eccentric wheel connecting rod mechanism has two, be distributed near the left and right sidesing wall plate both sides, left eccentric wheel is identical with right eccentric wheel eccentric direction, described paired lever apparatus is near three levers that are " fourth " font and the left and right sidesing wall plate both sides that are installed on place, major axis two ends, the left connecting rod of left eccentric wheel connecting rod mechanism is flexibly connected with the left swing arm of left three levers, first of left three levers are carried arm by the opposite end flexible connection of the first elevating lever and the first Hanging frame, it second carries arm by the opposite end flexible connection of the second elevating lever and the second Hanging frame, the right connecting rod of right eccentric wheel connecting rod mechanism is flexibly connected with the right swing arm of right three levers, the 3rd of right three levers are carried arm by the opposite end flexible connection of the 3rd elevating lever and the 3rd Hanging frame, it the 4th carries arm by the opposite end flexible connection of the 4th elevating lever and the 4th Hanging frame, wherein, the left swing arm has with right swing arm the length equated, first, second, third and fourth carries arm has equal length, left connecting rod and right connecting rod equal in length.
3. transmission mechanism for griffe of jacquard according to claim 2, is characterized in that with left eccentric wheel close positions, left balancing weight being installed on power shaft, and left eccentric wheel and left balancing weight phase angle differ 180 °; With right eccentric wheel close positions, right balancing weight is installed on power shaft, right eccentric wheel and right balancing weight phase angle differ 180 °, and left balancing weight equates with the quality of right balancing weight.
4. according to the described transmission mechanism for griffe of jacquard of claim 2 or 3, it is characterized in that described major axis is mandrel, described three levers all are movably connected on this mandrel.
5. according to the described transmission mechanism for griffe of jacquard of claim 2 or 3, it is characterized in that described major axis is balance staff, described three levers all are fixedly connected on this balance staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210111229 CN102618989B (en) | 2012-03-28 | 2012-03-28 | Lifting knife transmission mechanism of jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210111229 CN102618989B (en) | 2012-03-28 | 2012-03-28 | Lifting knife transmission mechanism of jacquard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102618989A CN102618989A (en) | 2012-08-01 |
| CN102618989B true CN102618989B (en) | 2013-12-25 |
Family
ID=46559179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210111229 Active CN102618989B (en) | 2012-03-28 | 2012-03-28 | Lifting knife transmission mechanism of jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102618989B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266387B (en) * | 2013-04-19 | 2015-04-22 | 嵊州市盛通电子科技有限公司 | Jacquard opening apparatus |
| CN104499143B (en) * | 2015-01-15 | 2016-03-30 | 尹黎明 | The griffing of assembly is griffed in a kind of jacquard |
| CN104499144B (en) * | 2015-01-15 | 2016-02-24 | 林军江 | A kind of drive mechanism of jacquard lifting knives assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320051A1 (en) * | 1982-06-07 | 1983-12-08 | Tagliabue S.p.A., Birone di Giussano, Milano | Double-lift jacquard machine |
| EP0568473B1 (en) * | 1992-04-30 | 1999-12-22 | Staubli Lyon | Driving system for the reciprocating knife boxes of a loom dobby |
| FR2802219A1 (en) * | 1999-12-14 | 2001-06-15 | Staubli Sa Ets | Device moving laths in Jacquard loom has single input shaft driving two superposed parallel drive shafts fitted with rocker arms connected to laths |
| CN1550592A (en) * | 2003-05-06 | 2004-12-01 | в | Shed forming device and weaving loom of the jacquard type equipped with such a device |
| CN201180182Y (en) * | 2008-04-18 | 2009-01-14 | 朱芳华 | Oscillating device of electronic jacquard |
| CN201292432Y (en) * | 2008-10-27 | 2009-08-19 | 王伯奇 | Double-cam needle pick-up mechanism of electronic jacquard |
| CN201817635U (en) * | 2010-05-05 | 2011-05-04 | 汪建兴 | Transmission mechanism for lifting knives of jacquard |
| CN202519400U (en) * | 2012-03-28 | 2012-11-07 | 丁秋亚 | Griffe transmission mechanism of jacquard |
-
2012
- 2012-03-28 CN CN 201210111229 patent/CN102618989B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320051A1 (en) * | 1982-06-07 | 1983-12-08 | Tagliabue S.p.A., Birone di Giussano, Milano | Double-lift jacquard machine |
| EP0568473B1 (en) * | 1992-04-30 | 1999-12-22 | Staubli Lyon | Driving system for the reciprocating knife boxes of a loom dobby |
| FR2802219A1 (en) * | 1999-12-14 | 2001-06-15 | Staubli Sa Ets | Device moving laths in Jacquard loom has single input shaft driving two superposed parallel drive shafts fitted with rocker arms connected to laths |
| CN1550592A (en) * | 2003-05-06 | 2004-12-01 | в | Shed forming device and weaving loom of the jacquard type equipped with such a device |
| CN201180182Y (en) * | 2008-04-18 | 2009-01-14 | 朱芳华 | Oscillating device of electronic jacquard |
| CN201292432Y (en) * | 2008-10-27 | 2009-08-19 | 王伯奇 | Double-cam needle pick-up mechanism of electronic jacquard |
| CN201817635U (en) * | 2010-05-05 | 2011-05-04 | 汪建兴 | Transmission mechanism for lifting knives of jacquard |
| CN202519400U (en) * | 2012-03-28 | 2012-11-07 | 丁秋亚 | Griffe transmission mechanism of jacquard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102618989A (en) | 2012-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247375U (en) | Jacquard weave aperture opening device | |
| CN104278974A (en) | Pendulum type pumping unit with T-shaped walking beam | |
| CN102618989B (en) | Lifting knife transmission mechanism of jacquard | |
| CN203821023U (en) | Jacquard weave guide head device | |
| CN201817635U (en) | Transmission mechanism for lifting knives of jacquard | |
| CN202519400U (en) | Griffe transmission mechanism of jacquard | |
| CN204162877U (en) | A kind of needing machine twin shaft inputs acupuncture mechanism | |
| CN202810804U (en) | Tower type pumping unit | |
| CN101831743B (en) | Transmission mechanism for griffe of jacquard | |
| CN201220417Y (en) | Pneumatic balance transfer manipulator | |
| CN202945401U (en) | Griffe driving mechanism for electronic jacquard machine | |
| CN113153227A (en) | Symmetrical homogeneous phase position regulating and controlling multi-well oil pumping machine | |
| CN201560752U (en) | Double-well linear pumping unit | |
| CN203285395U (en) | Novel vertical long-stroke intelligent oil pumping unit | |
| CN105220295B (en) | High-speed overload lotus jacquard weave shedding motion | |
| CN111305800A (en) | Interactive balance device of beam-pumping unit and operation method thereof | |
| CN204002719U (en) | A kind of pendulum model oil pumper with T-shaped walking beam | |
| CN101705806B (en) | Double-balance oil extractor | |
| CN103266387B (en) | Jacquard opening apparatus | |
| CN105220296B (en) | Jacquard shedding device equipped with lifting knife rest guiding mechanisms | |
| CN206750977U (en) | Flaxen fiber gathering mechanism | |
| CN206246096U (en) | The blue elephant that a kind of use dual-axle motor drives | |
| CN2799856Y (en) | Balancing type petroleum extraction unit with two oil extraction machines | |
| CN203795063U (en) | High-speed electronic jacquard machine with four-wheeled opening mechanism | |
| CN203846198U (en) | Electronic jacquard machine with four-wheel type shedding mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Boyong Inventor after: Zhang Weiye Inventor before: Shi Boyong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI BOYONG TO: SHI BOYONG ZHANG WEIYE |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENGZHOU SHENGTONG ELECTRONICS TECHNOLOGY CO., LT Free format text: FORMER OWNER: DING QIUYA Effective date: 20131114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20131114 Address after: 312400 Zhejiang city of Shengzhou Province town Tenglong Industrial Zone, Road No. 2 Applicant after: SHENGZHOU SHENGTONG ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 312400 Zhejiang Province, Shengzhou City Lake Yan Street workers and peasants garden 5 unit 202 room two Applicant before: Ding Qiuya |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180705 Address after: 312400 floor 1, Tenglong Road, industrial zone, Huang Ze town, Shengzhou, Zhejiang, 1 Patentee after: Shengzhou Hefeng Electronic Technology Co.,Ltd. Address before: 312400 Tenglong Road, industrial zone of Huang Ze town, Shengzhou, Zhejiang 2 Patentee before: SHENGZHOU SHENGTONG ELECTRIC TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A knife lifting transmission mechanism of jacquard machine Effective date of registration: 20210910 Granted publication date: 20131225 Pledgee: Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. huangze sub branch Pledgor: Shengzhou Hefeng Electronic Technology Co.,Ltd. Registration number: Y2021330001477 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230630 Granted publication date: 20131225 Pledgee: Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. huangze sub branch Pledgor: Shengzhou Hefeng Electronic Technology Co.,Ltd. Registration number: Y2021330001477 |