CN103552814B - A kind of Worm type feed supply device with female splines ring and position transduser - Google Patents
A kind of Worm type feed supply device with female splines ring and position transduser Download PDFInfo
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- CN103552814B CN103552814B CN201310586799.2A CN201310586799A CN103552814B CN 103552814 B CN103552814 B CN 103552814B CN 201310586799 A CN201310586799 A CN 201310586799A CN 103552814 B CN103552814 B CN 103552814B
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- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 6
- 241001465754 Metazoa Species 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000003975 animal breeding Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
Abstract
The invention provides a kind of Worm type feed supply device with female splines ring and position transduser, comprise base (15), Power Component, two shifting axle assemblies and frame (4), described frame (4) comprises the oblong housing of inner fixed stand (14) and rectangular in shape, described oblong housing comprises inner side frame and outer side frame, has hopper container cavity between described inner side frame and outer side frame; Described Power Component comprises motor, a worm screw (1) and a worm gear (2); Each described shifting axle assembly comprises shifting axle (8), screw thread bush (7), radial-thrust bearing (6), female splines ring (5), position transduser (11) and hopper assembly (3); Described shifting axle (8) comprises Outboard Sections (8a) and inboard portion (8b), and the inboard portion (8b) of described shifting axle (8) has outside thread, and the Outboard Sections (8a) of described shifting axle (8) has male splines.
Description
Technical field
The application relates to a kind of device, is specially a kind of Worm type feed supply device with female splines ring and position transduser.
Background technology
China is large agricultural country, Ye Shi livestock breed aquatics big country, and how systematization, industrialization management animal husbandry are urgent problems in current animal husbandry development.The animal-breeding of scale can make the knowledge of people's focusing study animal feeding, and collective provides required nutrition for animal, is conducive to centralized management, reduces costs, and promotes the growth of livestock breeding industry further, promotes the fast development of agricultural economy.At present, to the raising of numerous animal normally plant need to employ a lot of labour power to carry out nursing one by one to animal, consume huge human cost.
Summary of the invention
The present invention is in order to overcome defect of the prior art, and provide a kind of Worm type feed supply device with female splines ring and position transduser, it can realize the supply of feed and withdrawal by the auto-extending of hopper assembly and regaining thus realize feeding while multiple animal, and the labour intensity greatly alleviating poultry raiser reduces the human cost of plant.
A kind of Worm type feed supply device with female splines ring and position transduser, comprise base, Power Component, two shifting axle assemblies and frame, described frame comprises the oblong housing of inner fixed stand and rectangular in shape, described oblong housing comprises inner side frame and outer side frame, has hopper container cavity between described inner side frame and outer side frame.
Described Power Component comprises motor, a worm screw and a worm gear, and described worm screw can be connected with motor power, described worm gear and described worm mesh; Described worm gear is arranged in the middle of described two shifting axle assemblies, for driving described two shifting axle assemblies, during described worm gear wheel around pivot center parallel with described rectangular long limit.
Each described shifting axle assembly comprises shifting axle, screw thread bush, radial-thrust bearing, female splines ring, position transduser and hopper assembly, and the quantity of described radial-thrust bearing is two, for described screw thread bush is rotatably mounted to frame; Described shifting axle comprises Outboard Sections and inboard portion, and the inboard portion of described shifting axle has outside thread, for screw thread bush screw thread fit; The Outboard Sections of described shifting axle has male splines, and for coordinating the outer side frame that also can stretch out corresponding edge in described oblong housing slidably with described female splines ring, described female splines ring is fixed on the inner side frame of corresponding edge; Position transduser is provided with between described Outboard Sections and inboard portion, it can the position of sensing movement axle when moving to inner side and outermost, and position signal is passed to control setup, motor auto-breaking can be controlled after described control setup receives described position signal; The medial extremity of described screw thread bush is provided with the external diameter neck less than described screw thread bush external diameter, and described in described neck, worm gear is fixedly connected with; Described hopper assembly is connected with the outer end of the Outboard Sections of described shifting axle, for holding feed.
Worm screw is rotated can drive worm gear wheel, thus drive described screw thread bush to rotate, because female splines ring is fixed in frame, therefore shifting axle can carry out to outer and inner movement under the drive of screw thread bush, thus make hopper assembly can stretch out and stretch into described outer side frame, realize supply and the withdrawal of feed.
Described housing is fixed on inner fixed stand, described inner fixed stand is the structure of hollow circuit cylinder cylinder, described housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, between described housing and the external cylindrical surface of described hollow circuit cylinder cylinder, have speed reduction gearing, described speed reduction gearing can make described housing rotate lower than described inner fixed stand rotating speed when described inner fixed stand rotates; Described worm screw is fixed rotationally on the top of the inner cylinder face of described hollow circuit cylinder cylinder, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base by conical bearing, and thus makes described inner fixed stand can around vertical direction axis relative to base rotation; Described motor is arranged in the internal cavities of described hollow circuit cylinder cylinder, and be fixed with the draw runner of vertical direction outside the body of described motor, the inner cylinder face of described hollow circuit cylinder cylinder offers the chute of vertical direction, described motor, under the cooperation of described draw runner and chute, vertically can slide up and down and keep being connected with the rotation-prevention of described inner fixed stand simultaneously in described internal cavities; Described motor has upper rotor axle and lower rotor axle, the upper end of described upper rotor axle has rotor shaft end-tooth, the lower surface of described worm screw has worm screw end-tooth, described rotor shaft end-tooth can engage with described worm screw end-tooth and throw off, thus can selectively drive described worm screw; Described lower rotor axle is connected with clutch discs rotationally by lower bearing, described clutch discs is relative to described lower rotor axle axial restraint, the upper surface of described clutch discs is provided with clutch discs end-tooth, the lower surface of described clutch discs is fixedly installed at least two locking bars, the lower surface of described inner fixed stand is provided with fixed mount end-tooth, and described clutch discs end-tooth can engage with fixed mount end-tooth and throw off; Described base has diapire below described conical bearing, described diapire is provided with at least two strip holes coordinated with described at least two locking bars, and described at least two locking bars can slide up and down in described at least two strip holes; Described diapire is also provided with rotation-prevention connecting bore, and described rotation-prevention connecting bore can engage with the bottom of described lower rotor axle and throw off, thus can be selectively connected with described base rotation-prevention by described lower rotor axle.
Described hopper assembly is the hollow cuboid that upper side opens wide, and can be contained in described hopper container cavity, and the hollow cavity of described cuboid is used for holding feed.
When described motor slide downward, described clutch discs moves downward under the drive of described lower rotor axle, thus at least two locking bars described in can making drop into described in bottom at least two strip holes, described clutch discs end-tooth and described fixed mount end-tooth are thrown off, and the bottom of described lower rotor axle engages with described rotation-prevention connecting bore, rotor shaft end-tooth and the worm screw end-tooth of upper rotor axle are thrown off, now due to described lower rotor axle and described base rotation-prevention fix, draw runner after electrical power outside body rotates and drives described inner fixed stand to rotate, thus drive described housing to rotate.
When motor upward sliding, described clutch discs upward movement under the drive of described lower rotor axle, described at least two locking bars still keep being connected with described at least two strip holes, described clutch discs end-tooth engages with described fixed mount end-tooth, and the bottom of described lower rotor axle and described rotation-prevention connecting bore are thrown off, the rotor shaft end-tooth of upper rotor axle engages with worm screw end-tooth, now because the draw runner outside motor body passes through inner fixed stand, clutch discs and being connected with base rotation-prevention, electrical power upper back rotor shaft rotates, thus drive described worm screw to rotate.
In the present invention, each shifting axle is divided into the Outboard Sections having externally threaded inboard portion He have male splines, and the outside thread of inboard portion is coordinated to the corresponding screw thread bush be fixed in frame, the male splines of Outboard Sections is coordinated with the female splines ring be fixed in frame, realizes stretching out and regaining of hopper; By the boundary setting position sensor at Outboard Sections and inboard portion, make motor can shifting axle move to outermost and interior place time auto-breaking, effectively control the mobile range of shifting axle, ensure that the reliability service of the Worm type feed supply device of band female splines ring and position transduser; Owing to employing the upper and lower clutch system of motor, therefore, it is possible to by means of only arranging a motor, just selectively can supply two kinds of motions to the rotation of stretching out retraction and feed of hopper to drive, and these two kinds motions mechanically ensure that can only select one carries out, and improves the safety of system.In addition, the project organization that a motor just can realize two kinds of functions is only set and also reduces cost, improve the reliability of system cloud gray model.
Accompanying drawing explanation
Fig. 1 is the top plan view of hopper Worm type feed supply device of band female splines ring and position transduser when returning in hopper container cavity;
Fig. 2 is the top plan view of hopper Worm type feed supply device of band female splines ring and position transduser when stretching out frame;
Fig. 3 is the assembly drowing in housing rotation, hopper not turnover situation;
Fig. 4 is that housing is fixed, assembly drowing in hopper turnover situation.
Detailed description of the invention
A kind of Worm type feed supply device with female splines ring and position transduser, comprise base 15, Power Component, two shifting axle assemblies and frame 4, described frame 4 comprises the oblong housing of inner fixed stand 14 and rectangular in shape, described oblong housing comprises inner side frame and outer side frame, has hopper container cavity between described inner side frame and outer side frame.
Described Power Component comprises motor, a worm screw 1 and a worm gear 2, and described worm screw 1 can be connected with motor power, and described worm gear 2 engages with described worm screw 1; Described worm gear 2 is arranged in the middle of described two shifting axle assemblies, for driving described two shifting axle assemblies, when described worm gear 2 rotates around pivot center parallel with described rectangular long limit.
Each described shifting axle assembly comprises shifting axle 8, screw thread bush 7, radial-thrust bearing 6, female splines ring 5, position transduser 11 and hopper assembly 3, the quantity of described radial-thrust bearing 6 is two, for described screw thread bush 7 is rotatably mounted to frame 4; Described shifting axle 8 comprises Outboard Sections 8a and inboard portion 8b, and the inboard portion 8b of described shifting axle 8 has outside thread, for screw thread bush 7 screw thread fit; The Outboard Sections 8a of described shifting axle 8 has male splines, and for coordinating the outer side frame that also can stretch out corresponding edge in described oblong housing slidably with described female splines ring 5, described female splines ring 5 is fixed on the inner side frame of corresponding edge; Position transduser 11 is provided with between described Outboard Sections 8a and inboard portion 8b, it can the position of sensing movement axle 8 when moving to inner side and outermost, and position signal is passed to control setup, motor auto-breaking can be controlled after described control setup receives described position signal; The medial extremity of described screw thread bush 7 is provided with the external diameter neck less than described screw thread bush 7 external diameter, and described in described neck, worm gear 2 is fixedly connected with; Described hopper assembly 3 is connected with the outer end of the Outboard Sections 8a of described shifting axle 8, for holding feed.
Worm screw 1 is rotated and worm gear 2 can be driven to rotate, thus drive described screw thread bush 7 to rotate, because female splines ring 5 is fixed in frame 4, therefore shifting axle 8 can carry out to outer and inner movement under the drive of screw thread bush 7, thus make hopper assembly 3 can stretch out and stretch into described outer side frame, realize supply and the withdrawal of feed.
Described housing is fixed on inner fixed stand 14, described inner fixed stand 14 is the structure of hollow circuit cylinder cylinder, described housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, between described housing and the external cylindrical surface of described hollow circuit cylinder cylinder, have speed reduction gearing, described speed reduction gearing can make described housing rotate lower than described inner fixed stand 14 rotating speed when described inner fixed stand 14 rotates; Described worm screw 1 is fixed rotationally on the top of the inner cylinder face of described hollow circuit cylinder cylinder, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base 15 by conical bearing 18, and thus makes described inner fixed stand 14 can rotate around vertical direction axis relative to base 15; Described motor 13 is arranged in the internal cavities of described hollow circuit cylinder cylinder, and be fixed with the draw runner 131 of vertical direction outside the body of described motor 13, the inner cylinder face of described hollow circuit cylinder cylinder offers the chute 141 of vertical direction, described motor 13, under the cooperation of described draw runner 131 and chute 141, vertically can slide up and down and keep being connected with the rotation-prevention of described inner fixed stand simultaneously in described internal cavities; Described motor 13 has upper rotor axle 132 and lower rotor axle 133, the upper end of described upper rotor axle 132 has rotor shaft end-tooth 12, the lower surface of described worm screw 1 has worm screw end-tooth 120, described rotor shaft end-tooth 12 can engage with described worm screw end-tooth 120 and throw off, thus can selectively drive described worm screw 1; Described lower rotor axle 133 is connected with clutch discs 16 rotationally by lower bearing 17, described clutch discs 16 is relative to described lower rotor axle 133 axial restraint, the upper surface of described clutch discs 16 is provided with clutch discs end-tooth 162, the lower surface of described clutch discs 16 is fixedly installed at least two locking bars 161, the lower surface of described inner fixed stand 14 is provided with fixed mount end-tooth 142, and described clutch discs end-tooth 162 can engage with fixed mount end-tooth 142 and throw off; Described base 15 has diapire below described conical bearing 18, described diapire is provided with at least two strip holes 152 coordinated with described at least two locking bars 161, described at least two locking bars 161 can slide up and down in described at least two strip holes 152; Described diapire is also provided with rotation-prevention connecting bore 151, and described rotation-prevention connecting bore 151 can engage with the bottom of described lower rotor axle 133 and throw off, thus can be selectively connected with described base 15 rotation-prevention by described lower rotor axle 133.
The hollow cuboid that described hopper assembly 3 opens wide for upper side, and can be contained in described hopper container cavity, the hollow cavity of described cuboid is used for holding feed, wherein, and the feed that side is different in different hoppers.
When described motor 13 slide downward, described clutch discs 16 moves downward under the drive of described lower rotor axle 133, thus at least two locking bars 161 described in can making drop into described in bottom at least two strip holes 152, described clutch discs end-tooth 162 is thrown off with described fixed mount end-tooth 142, and the bottom of described lower rotor axle 133 engages with described rotation-prevention connecting bore 151, rotor shaft end-tooth 12 and the worm screw end-tooth 120 of upper rotor axle 132 are thrown off, now due to described lower rotor axle 133 and described base 15 rotation-prevention fix, draw runner 131 after electrical power outside body rotates and drives described inner fixed stand 14 to rotate, thus drive described housing to rotate.
When motor 13 upward sliding, described clutch discs 16 upward movement under the drive of described lower rotor axle 133, described at least two locking bars 161 still keep being connected with described at least two strip holes 152, described clutch discs end-tooth 162 engages with described fixed mount end-tooth 142, and the bottom of described lower rotor axle 133 and described rotation-prevention connecting bore 151 are thrown off, the rotor shaft end-tooth 12 of upper rotor axle 132 engages with worm screw end-tooth 120, now because the draw runner 131 outside motor body is by inner fixed stand 14, clutch discs 16 and being connected with base rotation-prevention, electrical power upper back rotor shaft 132 rotates, thus drive described worm screw 1 to rotate.
Owing to employing the upper and lower clutch system of motor, therefore, it is possible to by means of only arranging a motor, just selectively can supply two kinds of motions to the rotation of stretching out retraction and feed of hopper to drive, and these two kinds motions mechanically ensure that can only select one carries out, and improves the safety of system.In addition, the project organization that a motor just can realize two kinds of functions is only set and also reduces cost, improve the reliability of system cloud gray model.
Claims (1)
1. the Worm type feed supply device with female splines ring and position transduser, comprise base (15), Power Component, two shifting axle assemblies and frame (4), described frame (4) comprises the oblong housing of inner fixed stand (14) and rectangular in shape, described oblong housing comprises inner side frame and outer side frame, has hopper container cavity between described inner side frame and outer side frame;
Described Power Component comprises motor, a worm screw (1) and a worm gear (2), and described worm screw (1) can be connected with motor power, and described worm gear (2) engages with described worm screw (1); Described worm gear (2) is arranged in the middle of described two shifting axle assemblies, for driving described two shifting axle assemblies, described worm gear (2) rotate time around pivot center parallel with described rectangular long limit;
Each described shifting axle assembly comprises shifting axle (8), screw thread bush (7), radial-thrust bearing (6), female splines ring (5), position transduser (11) and hopper assembly (3), the quantity of described radial-thrust bearing (6) is two, for described screw thread bush (7) is rotatably mounted to frame (4); Described shifting axle (8) comprises Outboard Sections (8a) and inboard portion (8b), and the inboard portion (8b) of described shifting axle (8) has outside thread, for screw thread bush (7) screw thread fit; The Outboard Sections (8a) of described shifting axle (8) has male splines, and for coordinating the outer side frame that also can stretch out corresponding edge in described oblong housing slidably with described female splines ring (5), described female splines ring (5) is fixed on the inner side frame of corresponding edge; Position transduser (11) is provided with between described Outboard Sections (8a) and inboard portion (8b), it can the position of sensing movement axle (8) when moving to inner side and outermost, and position signal is passed to control setup, motor auto-breaking can be controlled after described control setup receives described position signal; The medial extremity of described screw thread bush (7) is provided with the external diameter neck less than described screw thread bush (7) external diameter, and described in described neck, worm gear (2) is fixedly connected with; Described hopper assembly (3) is connected, for holding feed with the outer end of the Outboard Sections (8a) of described shifting axle (8);
Worm screw (1) is rotated and worm gear (2) can be driven to rotate, thus drive described screw thread bush (7) to rotate, because female splines ring (5) is fixed in frame (4), therefore shifting axle (8) can carry out to outer and inner movement under the drive of screw thread bush (7), thus make hopper assembly (3) can stretch out and stretch into described outer side frame, realize supply and the withdrawal of feed;
Described housing is fixed on inner fixed stand (14), the structure that described inner fixed stand (14) is hollow circuit cylinder cylinder, described housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, between described housing and the external cylindrical surface of described hollow circuit cylinder cylinder, have speed reduction gearing, described speed reduction gearing can make described housing rotate lower than described inner fixed stand (14) rotating speed when described inner fixed stand (14) rotates; Described worm screw (1) is fixed rotationally on the top of the inner cylinder face of described hollow circuit cylinder cylinder, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base (15) by conical bearing (18), and thus makes described inner fixed stand (14) can rotate around vertical direction axis relative to base (15); Described motor (13) is arranged in the internal cavities of described hollow circuit cylinder cylinder, and be fixed with the draw runner (131) of vertical direction outside the body of described motor (13), the inner cylinder face of described hollow circuit cylinder cylinder offers the chute (141) of vertical direction, described motor (13), under the cooperation of described draw runner (131) and chute (141), vertically can slide up and down and keep being connected with the rotation-prevention of described inner fixed stand simultaneously in described internal cavities; Described motor (13) has upper rotor axle (132) and lower rotor axle (133), the upper end of described upper rotor axle (132) has rotor shaft end-tooth (12), the lower surface of described worm screw (1) has worm screw end-tooth (120), described rotor shaft end-tooth (12) can engage with described worm screw end-tooth (120) and throw off, thus can selectively drive described worm screw (1); Described lower rotor axle (133) is connected with clutch discs (16) rotationally by lower bearing (17), described clutch discs (16) is relative to described lower rotor axle (133) axial restraint, the upper surface of described clutch discs (16) is provided with clutch discs end-tooth (162), the lower surface of described clutch discs (16) is fixedly installed at least two locking bars (161), the lower surface of described inner fixed stand (14) is provided with fixed mount end-tooth (142), and described clutch discs end-tooth (162) can engage with fixed mount end-tooth (142) and throw off; Described base (15) has diapire in described conical bearing (18) below, described diapire is provided with at least two strip holes (152) coordinated with described at least two locking bars (161), described at least two locking bars (161) can slide up and down in described at least two strip holes (152); Described diapire is also provided with rotation-prevention connecting bore (151), described rotation-prevention connecting bore (151) can engage with the bottom of described lower rotor axle (133) and throw off, thus can selectively described lower rotor axle (133) be connected with described base (15) rotation-prevention;
The hollow cuboid that described hopper assembly (3) is opened wide for upper side, and can be contained in described hopper container cavity, the hollow cavity of described cuboid is used for holding feed;
When described motor (13) slide downward, described clutch discs (16) moves downward under the drive of described lower rotor axle (133), thus at least two locking bars (161) described in can making drop into described at least two strip holes (152) bottom, described clutch discs end-tooth (162) and described fixed mount end-tooth (142) are thrown off, and the bottom of described lower rotor axle (133) engages with described rotation-prevention connecting bore (151), rotor shaft end-tooth (12) and the worm screw end-tooth (120) of upper rotor axle (132) are thrown off, now due to described lower rotor axle (133) and described base (15) rotation-prevention fix, draw runner (131) after electrical power outside body rotates and drives described inner fixed stand (14) to rotate, thus drive described housing to rotate,
When motor (13) upward sliding, described clutch discs (16) upward movement under the drive of described lower rotor axle (133), described at least two locking bars (161) still keep being connected with described at least two strip holes (152), described clutch discs end-tooth (162) engages with described fixed mount end-tooth (142), and the bottom of described lower rotor axle (133) and described rotation-prevention connecting bore (151) are thrown off, the rotor shaft end-tooth (12) of upper rotor axle (132) engages with worm screw end-tooth (120), now because the draw runner (131) outside motor body is by inner fixed stand (14), clutch discs (16) and being connected with base rotation-prevention, electrical power upper back rotor shaft (132) is rotated, thus drive described worm screw (1) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586799.2A CN103552814B (en) | 2013-11-21 | 2013-11-21 | A kind of Worm type feed supply device with female splines ring and position transduser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586799.2A CN103552814B (en) | 2013-11-21 | 2013-11-21 | A kind of Worm type feed supply device with female splines ring and position transduser |
Publications (2)
| Publication Number | Publication Date |
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| CN103552814A CN103552814A (en) | 2014-02-05 |
| CN103552814B true CN103552814B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310586799.2A Active CN103552814B (en) | 2013-11-21 | 2013-11-21 | A kind of Worm type feed supply device with female splines ring and position transduser |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565175B (en) * | 2013-11-21 | 2016-03-02 | 余丽君 | A kind of worm type commodity display cabinet with internal spline ring and position sensor |
| CN114575664A (en) * | 2022-03-11 | 2022-06-03 | 浙江好易点智能科技有限公司 | Automobile sunshade |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19501778A1 (en) * | 1995-01-21 | 1996-07-25 | Eps Electronic Production Schl | Rotary display stand with transparent shield comprising hinged doors |
| DE20303758U1 (en) * | 2003-03-10 | 2003-05-28 | Guetermann Ag | Device for storing of especially reels of thread comprises frame and several pivotable tiers installed one on top of the other and pivotable independently of each other in relation to frame around common axis |
| CN202529516U (en) * | 2012-05-11 | 2012-11-14 | 四川制药制剂有限公司 | Lead screw drive structure with sensor |
| CN202604282U (en) * | 2012-05-15 | 2012-12-19 | 宿迁市烟草公司沭阳分公司 | Multilayer-stacked electric exhibition stand |
| CN202619070U (en) * | 2012-05-31 | 2012-12-26 | 夏红平 | Multifunctional exhibition stand |
| CN103010725A (en) * | 2011-09-27 | 2013-04-03 | 鸿富锦精密工业（深圳）有限公司 | Transfer mechanism |
-
2013
- 2013-11-21 CN CN201310586799.2A patent/CN103552814B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19501778A1 (en) * | 1995-01-21 | 1996-07-25 | Eps Electronic Production Schl | Rotary display stand with transparent shield comprising hinged doors |
| DE20303758U1 (en) * | 2003-03-10 | 2003-05-28 | Guetermann Ag | Device for storing of especially reels of thread comprises frame and several pivotable tiers installed one on top of the other and pivotable independently of each other in relation to frame around common axis |
| CN103010725A (en) * | 2011-09-27 | 2013-04-03 | 鸿富锦精密工业（深圳）有限公司 | Transfer mechanism |
| CN202529516U (en) * | 2012-05-11 | 2012-11-14 | 四川制药制剂有限公司 | Lead screw drive structure with sensor |
| CN202604282U (en) * | 2012-05-15 | 2012-12-19 | 宿迁市烟草公司沭阳分公司 | Multilayer-stacked electric exhibition stand |
| CN202619070U (en) * | 2012-05-31 | 2012-12-26 | 夏红平 | Multifunctional exhibition stand |
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